From 24e16712df3f0738151d18c130da8160826fb979 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Thu, 25 Jun 2026 17:20:31 +0300 Subject: [PATCH 01/14] ido followup update, offering contract updated & set ido create exe fee to 10m sats --- src/db/ido/mod.rs | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index 74ad1f0..88d7c1d 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -72,7 +72,7 @@ static MIN_PLP_ANNUAL_DISCOUNT: LazyLock = LazyLock::new(|| Integer::fr static MIN_PLP_AFTER_DISCOUNT: LazyLock = LazyLock::new(|| Integer::from(5_000_000i64)); // 5% static ENTRY_EXECUTION_FEE: LazyLock = LazyLock::new(|| Integer::from(50_000i64)); // 50k sats -static IDO_CREATE_EXECUTION_FEE: LazyLock = LazyLock::new(|| Integer::from(300_000i64)); // 300k sats +static IDO_CREATE_EXECUTION_FEE: LazyLock = LazyLock::new(|| Integer::from(10_000_000i64)); // 10m sats static PLATFORM_FEE: LazyLock = LazyLock::new(|| Integer::from(10_000_000i64)); // 10% // Allowed IDO offering window. The preinit's first output is a Delphi NFT whose @@ -107,7 +107,7 @@ pub const IDO_SIGNATURE: &[u8] = &[ ]; static OFFERING_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static OFFERING_ENTRY_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("827701209dc0519dc0ce01207f7500ce01207f758800cf517f755f845288c0cf517f7501208401008763c0c878c88876c9529d687551").unwrap() @@ -2936,6 +2936,7 @@ mod tests { } #[test] + #[ignore] fn parse_ido_preinit_from_valid_ido() { test_preinit_tx(&PREINIT_TEST_TX01); } From 3a0761877a7dda7ac2ad95029a74c3d1e0d827e6 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Fri, 26 Jun 2026 10:52:40 +0300 Subject: [PATCH 02/14] ido minor fixes --- src/db/ido/mod.rs | 29 +++++++++++------------------ 1 file changed, 11 insertions(+), 18 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index 88d7c1d..b2d7ec4 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -1822,7 +1822,7 @@ async fn on_create_ido( if !errors.is_empty() { info!( "Parse ido preinit failed, txid: {}\nError(s):", - hex::encode(tx.compute_txid().to_blob()) + blob_to_display_hex::(&tx.compute_txid().to_blob())? ); for error in errors { info!(" - {}", error); @@ -1831,7 +1831,7 @@ async fn on_create_ido( if !invalid_ido_reasons.is_empty() { info!( "Invalid ido found, preinit_txid: {}\nReason(s):", - hex::encode(tx.compute_txid().to_blob()) + blob_to_display_hex::(&tx.compute_txid().to_blob())? ); for reason in invalid_ido_reasons { info!(" - {}", reason); @@ -2710,7 +2710,7 @@ pub async fn index_txs( if let Err(err) = on_create_ido(network, pool, tx, blockhash).await { info!( "failed to detect an ido, or an invalid ido detected, txid: {}, {}", - hex::encode(tx.compute_txid().to_blob()), + blob_to_display_hex::(&tx.compute_txid().to_blob())?, err ) } @@ -2733,7 +2733,7 @@ pub async fn index_txs( if let Err(err) = on_add_ido_tx(pool, &prev, tx, blockhash).await { info!( "add tx to an ido failed, txid: {}, {}", - hex::encode(tx.compute_txid().to_blob()), + blob_to_display_hex::(&tx.compute_txid().to_blob())?, err ) } @@ -2882,7 +2882,7 @@ mod tests { use std::sync::LazyLock; static PREINIT_TEST_TX01: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static PREINIT_STEP_TEST_TX01: LazyLock> = LazyLock::new(|| { @@ -2904,30 +2904,24 @@ mod tests { let network = Some(Network::Chipnet); let result = parse_ido_preinit_tx(network, &tx, &mut errors, &mut invalid_ido_reasons); if errors.len() > 0 { - debug!( - "Parse ido preinit failed, txid: {}\nError(s):", - hex::encode(tx.compute_txid().to_blob()) - ); + info!("Parse ido preinit failed\nError(s):"); for error in &errors { - debug!(" - {}", error); + info!(" - {}", error); } } if invalid_ido_reasons.len() > 0 { - debug!( - "Invalid ido found, preinit_txid: {}\nReason(s):", - hex::encode(tx.compute_txid().to_blob()) - ); + info!("Invalid ido found\nReason(s):"); for reason in &invalid_ido_reasons { - debug!(" - {}", reason); + info!(" - {}", reason); } } let params = result.parameters.expect("parameters should be defined!"); let state = result.state.expect("state should be defined!"); - debug!( + info!( "params: {}", String::from_utf8(serde_json::to_vec_pretty(¶ms).unwrap()).unwrap() ); - debug!( + info!( "state: {}", String::from_utf8(serde_json::to_vec_pretty(&state).unwrap()).unwrap() ); @@ -2936,7 +2930,6 @@ mod tests { } #[test] - #[ignore] fn parse_ido_preinit_from_valid_ido() { test_preinit_tx(&PREINIT_TEST_TX01); } From 98e2e369b227e854207fdaabd6c55ea6fc7899b1 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Sat, 4 Jul 2026 07:32:37 +0000 Subject: [PATCH 03/14] ido: port to ORB IdoParams generation, no backward compatibility Preinit txs must now spend an ORB IdoParams NFT (use() at input #1, preserved at output #10) whose per-network category is pinned and whose 121-byte commitment is cross-checked field-by-field against the announced parameters; xToken must be a non-native token. ido.db is version-gated (PRAGMA user_version = 2); legacy IDOs do not parse. Also refresh the embedded IDOPostLaunch contract to the current tokentoken-delegation build (1616 bytes, libriften ido+ttd a9fcfa0); the previous copy predated the recompile and would have failed the preinit output #7 byte-compare. All other embedded contracts verified byte-identical to the libriften templates. Per-network IdoParams NFT categories are still all-zero placeholders; until set, every preinit indexes as is_valid=false. Co-Authored-By: Claude Fable 5 --- src/db/ido/mod.rs | 831 +++++++++++++++++++++++++++++++++------------- src/db/init.rs | 3 + 2 files changed, 605 insertions(+), 229 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index b2d7ec4..e845e4f 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -61,6 +61,11 @@ const ITEM_TYPE_OFFERING: u8 = 0x00; const ITEM_TYPE_DISTRIBUTOR: u8 = 0x02; // 0b00000101 const ITEM_TYPE_CONFIRMATION_NFT: u8 = 0x05; +// 0b00001000 +const ITEM_TYPE_NFT_OWNER: u8 = 0x08; +// offering entry commitment flags +const OFFERING_ENTRY_FLAG_LUTV: u8 = 0x10; // has lockup timeval/discount +const OFFERING_ENTRY_FLAG_XWNT: u8 = 0x20; // exchange with native token (legacy, invalid) static PERMANENT_LIQUIDITY_SHARE_DENOMINATOR: LazyLock = LazyLock::new(|| Integer::from(100_000_000i64)); @@ -71,33 +76,15 @@ static MAX_PLP_ANNUAL_DISCOUNT: LazyLock = LazyLock::new(|| Integer::fr static MIN_PLP_ANNUAL_DISCOUNT: LazyLock = LazyLock::new(|| Integer::from(0i64)); // 0% static MIN_PLP_AFTER_DISCOUNT: LazyLock = LazyLock::new(|| Integer::from(5_000_000i64)); // 5% -static ENTRY_EXECUTION_FEE: LazyLock = LazyLock::new(|| Integer::from(50_000i64)); // 50k sats -static IDO_CREATE_EXECUTION_FEE: LazyLock = LazyLock::new(|| Integer::from(10_000_000i64)); // 10m sats -static PLATFORM_FEE: LazyLock = LazyLock::new(|| Integer::from(10_000_000i64)); // 10% - -// Allowed IDO offering window. The preinit's first output is a Delphi NFT whose -// commitment carries the current timestamp; `launchConditions.expiresAt` must fall -// between 1 and 30 days (inclusive) after that timestamp for the IDO to be valid. -const SECONDS_PER_DAY: i64 = 86_400; -static MIN_OFFERING_DURATION: LazyLock = LazyLock::new(|| Integer::from(SECONDS_PER_DAY)); // 1 day -static MAX_OFFERING_DURATION: LazyLock = - LazyLock::new(|| Integer::from(30 * SECONDS_PER_DAY)); // 30 days - -const CHIPNET_DELPHI_TOKEN_ID: &[u8; 32] = &[ - 0x1b, 0x94, 0x82, 0x40, 0xc9, 0xcf, 0xaa, 0x82, 0x24, 0x38, 0x3d, 0xb1, 0x6e, 0x47, 0x35, 0xef, - 0xa0, 0x9c, 0x94, 0x26, 0xd1, 0x71, 0x3d, 0x26, 0x5e, 0x84, 0x9a, 0x8e, 0x91, 0xf2, 0x66, 0x9a, -]; -const MAINNET_DELPHI_TOKEN_ID: &[u8; 32] = &[ - 0xbe, 0x0d, 0x0d, 0x83, 0x24, 0xe8, 0xcd, 0xa4, 0x1d, 0x34, 0xb8, 0x5b, 0xd2, 0x03, 0xce, 0x24, - 0x82, 0x25, 0x6e, 0xb3, 0x37, 0xa0, 0xad, 0x0f, 0xea, 0x82, 0xc2, 0xdd, 0xd7, 0x30, 0x6c, 0x88, -]; - -// TODO:: set the platform fee nfth -static CHIPNET_PLATFORM_FEE_NFTH: LazyLock> = LazyLock::new(|| { - hex::decode("ab3aba01311b672808aa06f5e7f332d930e4ed0c99407343f7fc5d743d15ff55").unwrap() -}); -// TODO:: set a mock nfthash for mainnet -static MAINNET_PLATFORM_FEE_NFTH: LazyLock> = LazyLock::new(|| hex::decode("").unwrap()); +// The ORB IdoParams NFT category (display byte order, like a token id). Every +// preinit must include this NFT (input #1, preserved at output #10); its +// commitment carries the economic parameters (platform fee, execution fees, +// offering-duration window, delphi category, platform-fee nfth) that the +// announced IDO parameters are validated against. +// TODO:: set the ido params nft category for chipnet +const CHIPNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[0u8; 32]; +// TODO:: set the ido params nft category for mainnet +const MAINNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[0u8; 32]; // (OP_PUSH18 "CauldronIdo-2026Q2" OP_DROP), found at the start of every ido // state machine redeem script. @@ -113,7 +100,7 @@ static OFFERING_ENTRY_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("827701209dc0519dc0ce01207f7500ce01207f758800cf517f755f845288c0cf517f7501208401008763c0c878c88876c9529d687551").unwrap() }); static LAUNCHER_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static DISTRIBUTOR_DEPLOY_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("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").unwrap() @@ -135,7 +122,7 @@ static IDO_INITIATOR_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("c0ce827701209dc0cf827700a0695579827701209dc0c85779c8885679c99dc0c85779c8885679c99d5479529376ca827778ca7853947f77527f75817bca7b53945279947f777c7f7501157f7701207f75c0cec0cf7eaa88547ac852d1827701209d52d300a06902aa20c101147f755479827751807e54797e5379827751807e537a7e01207e7b7e01207e52d17e01207e547a7e587e52d358807e537a7eaa7e01877e57cd8857ccc0c6a26957d1c0ce8857d2c0cf8857d3c0d09d02aa20525752807e7b7eaa7e01877e7658cd8858cc02e803a26958d1008859cd8859cc78c6a26959d178ce8859d278cf8859d37cd09c").unwrap() }); static IDO_POSTLAUNCH_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static IDO_PREINIT_CONTRACT: LazyLock> = LazyLock::new(|| { 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@@ -152,6 +139,53 @@ static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLo hex::decode("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").unwrap() }); +/// The 121-byte commitment of the ORB IdoParams NFT (libriften +/// packages/cauldron/src/orb/v0). Byte layout: +/// [0] version +/// [1..33] orbPoolParamsCategory +/// [33..65] delphiCategory +/// [65..97] platformFeeNfth +/// [97..101] platformFee (pIntLE, raw-equal to platformFeeNumerator) +/// [101..105] minExpireDuration (pIntLE, seconds) +/// [105..109] maxExpireDuration (pIntLE, seconds) +/// [109..113] entryExecutionFee (pIntLE, sats) +/// [113..117] createExecutionFee (pIntLE, sats) +/// [117..121] paramsUseFee (pIntLE, sats) +/// Categories and the nfth are stored in the same byte order the announcement +/// uses, so equality checks against announced parameters are direct compares. +const IDO_PARAMS_COMMITMENT_SIZE: usize = 121; + +pub struct IdoParamsNftCommitment { + pub orbPoolParamsCategory: Vec, + pub delphiCategory: Vec, + pub platformFeeNfth: Vec, + pub platformFee: Integer, + pub minExpireDuration: Integer, + pub maxExpireDuration: Integer, + pub entryExecutionFee: Integer, + pub createExecutionFee: Integer, +} + +fn parse_ido_params_nft_commitment(commitment: &[u8]) -> Result { + if commitment.len() != IDO_PARAMS_COMMITMENT_SIZE { + return Err(anyhow::anyhow!( + "ido params nft commitment should be {} bytes, got {}", + IDO_PARAMS_COMMITMENT_SIZE, + commitment.len() + )); + } + Ok(IdoParamsNftCommitment { + orbPoolParamsCategory: commitment[1..33].to_vec(), + delphiCategory: commitment[33..65].to_vec(), + platformFeeNfth: commitment[65..97].to_vec(), + platformFee: vm_number_to_bigint(&commitment[97..101]), + minExpireDuration: vm_number_to_bigint(&commitment[101..105]), + maxExpireDuration: vm_number_to_bigint(&commitment[105..109]), + entryExecutionFee: vm_number_to_bigint(&commitment[109..113]), + createExecutionFee: vm_number_to_bigint(&commitment[113..117]), + }) +} + #[serde_as] #[derive(Serialize, Deserialize, Clone)] pub struct IpfsBcmrWithPlaceholderMetadata { @@ -207,8 +241,10 @@ pub struct IdoParametersOfferingOffer { priceNumerator: Integer, #[serde_as(as = "IntegerAsStr")] minOffer: Integer, - #[serde_as(as = "Option")] - xTokenCategory: Option>, + // The (non-native) token the offered tokens are exchanged for, display byte + // order. All-zero is the legacy "native BCH" sentinel and is invalid now. + #[serde_as(as = "serde_with::hex::Hex")] + xTokenCategory: Vec, } #[serde_as] @@ -241,6 +277,15 @@ pub struct IdoPreInitParameters { #[serde_as(as = "IntegerAsStr")] offeredTokenAmount: Integer, offering: IdoParametersOffering, + // ORB PoolParams NFT category baked into the postlaunch bytecode (display + // byte order). Extracted from the partial postlaunch bytecode stored in the + // preinit's output #7 and cross-checked against the IdoParams NFT commitment. + #[serde_as(as = "serde_with::hex::Hex")] + orbPoolParamsCategory: Vec, + // Minimum swap fee of the permanent liquidity pool, baked into the + // postlaunch bytecode (a free parameter, not part of the announcement). + #[serde_as(as = "IntegerAsStr")] + permanentLiquidityMinFee: Integer, } #[serde_as] @@ -254,6 +299,10 @@ pub struct IdoActiveParameters { #[serde_as(as = "IntegerAsStr")] offeredTokenAmount: Integer, offering: IdoParametersOffering, + #[serde_as(as = "serde_with::hex::Hex")] + orbPoolParamsCategory: Vec, + #[serde_as(as = "IntegerAsStr")] + permanentLiquidityMinFee: Integer, } #[derive(Serialize, Deserialize, Clone)] @@ -340,13 +389,15 @@ pub struct IdoPostLaunchState { platformEarnedAmount: Integer, } +// The permanent liquidity pool deployed by the final postlaunch tx: a +// token/token pool whose xToken leg is output #0 and oToken leg is output #1. #[serde_as] #[derive(Serialize, Deserialize, Clone)] pub struct IdoPermanentPoolV0 { #[serde_as(as = "IntegerAsStr")] - tokenAmount: Integer, + xTokenAmount: Integer, #[serde_as(as = "IntegerAsStr")] - satoshiAmount: Integer, + oTokenAmount: Integer, } #[serde_as] @@ -485,8 +536,10 @@ fn build_offering_bytecode( discountAnnualRate: &Integer, price: &Integer, minOffer: &Integer, + // display byte order; baked into the bytecode in VM (reversed) order xTokenCategory: &[u8], ) -> Vec { + let rev_xtoken_cat: Vec = xTokenCategory.iter().copied().rev().collect(); let mut input_bytecode = Builder::new() .push_slice(pb(&STORAGE_CONTRACT)) .push_slice(pb(&OFFERING_ENTRY_CONTRACT)) @@ -498,7 +551,7 @@ fn build_offering_bytecode( input_bytecode.extend_from_slice(&bigint_to_push_opcode(minOffer)); input_bytecode.extend_from_slice( &Builder::new() - .push_slice(pb(xTokenCategory)) + .push_slice(pb(&rev_xtoken_cat)) .into_script() .to_bytes(), ); @@ -571,17 +624,113 @@ fn build_partial_offering_initiator_bytecode( bytecode } -fn build_partial_postlaunch_bytecode( - permanentLiquidityShare: &Integer, - price: &Integer, -) -> Vec { - let mut bytecode = Vec::new(); - bytecode.extend_from_slice(&bigint_to_push_opcode(permanentLiquidityShare)); - bytecode.extend_from_slice(&bigint_to_push_opcode(price)); +// The partial postlaunch bytecode stored in preinit output #7 (via the partial +// ido initiator bytecode). Composition per libriften templates/ido.json +// `postLaunchPartialBytecode`: +// +// +// contracts.IDOPostLaunch +// Categories are display byte order here and reversed into VM order when baked. +// platformFee is the real numerator (the offering layer's fee is zeroed for an +// IDO, but the postlaunch collects the real fee). +struct PartialPostlaunchParameters<'a> { + xTokenCategory: &'a [u8], + permanentLiquidityShare: &'a Integer, + price: &'a Integer, + platformFeeNFTH: &'a [u8], + platformFee: &'a Integer, + permanentLiquidityMinFee: &'a Integer, + orbPoolParamsCategory: &'a [u8], +} + +fn build_partial_postlaunch_bytecode(params: &PartialPostlaunchParameters) -> Vec { + let rev_xtoken_cat: Vec = params.xTokenCategory.iter().copied().rev().collect(); + let rev_orb_pool_cat: Vec = params.orbPoolParamsCategory.iter().copied().rev().collect(); + let mut bytecode = Builder::new() + .push_slice(pb(&rev_xtoken_cat)) + .into_script() + .to_bytes(); + bytecode.extend_from_slice(&bigint_to_push_opcode(params.permanentLiquidityShare)); + bytecode.extend_from_slice(&bigint_to_push_opcode(params.price)); + bytecode.extend_from_slice( + &Builder::new() + .push_slice(pb(params.platformFeeNFTH)) + .into_script() + .to_bytes(), + ); + bytecode.extend_from_slice(&bigint_to_push_opcode(params.platformFee)); + let min_fee_bytes = encode_padded_vm_number(params.permanentLiquidityMinFee, 2).unwrap(); + bytecode.extend_from_slice( + &Builder::new() + .push_slice(pb(&min_fee_bytes)) + .push_slice(pb(&rev_orb_pool_cat)) + .into_script() + .to_bytes(), + ); bytecode.extend_from_slice(&IDO_POSTLAUNCH_CONTRACT); bytecode } +/// Parameters the preinit announcement does not carry but that are baked into +/// the partial postlaunch bytecode stored in output #7. They are extracted from +/// the stored bytecode itself; the caller then rebuilds the expected bytecode +/// with them and byte-compares, which validates every other baked field. +struct PartialPostlaunchExtractedParams { + permanentLiquidityMinFee: Integer, + /// display byte order (the stored push is VM order and gets reversed) + orbPoolParamsCategory: Vec, +} + +fn extract_params_from_partial_ido_initiator_bytecode( + partial_ido_initiator_bytecode: &[u8], +) -> Result { + // The partial ido initiator bytecode starts with a push of the partial + // postlaunch bytecode (see build_partial_ido_initiator_bytecode). + let script = ScriptBuf::from(partial_ido_initiator_bytecode.to_vec()); + let postlaunch_partial = match script.instructions().next() { + Some(Ok(Instruction::PushBytes(data))) => data.as_bytes().to_vec(), + _ => { + return Err(anyhow::anyhow!( + "partial ido initiator bytecode should start with a push of the partial postlaunch bytecode" + )) + } + }; + // pushes: [0] xTokenCategory(32), [1] permanentLiquidityShare, [2] price, + // [3] platformFeeNFTH(32), [4] platformFee, [5] permanentLiquidityMinFee(2), + // [6] orbPoolParamsCategory(32), then the contract body. + let pl_script = ScriptBuf::from(postlaunch_partial); + let inst_list: Vec<_> = pl_script.instructions().take(7).collect(); + if inst_list.len() < 7 { + return Err(anyhow::anyhow!( + "partial postlaunch bytecode has too few instructions" + )); + } + let min_fee = match &inst_list[5] { + Ok(Instruction::PushBytes(data)) if data.as_bytes().len() == 2 => { + vm_number_to_bigint(data.as_bytes()) + } + _ => { + return Err(anyhow::anyhow!( + "partial postlaunch bytecode: expecting a 2-byte permanentLiquidityMinFee push" + )) + } + }; + let orb_pool_cat = match &inst_list[6] { + Ok(Instruction::PushBytes(data)) if data.as_bytes().len() == 32 => { + data.as_bytes().iter().copied().rev().collect() + } + _ => { + return Err(anyhow::anyhow!( + "partial postlaunch bytecode: expecting a 32-byte orbPoolParamsCategory push" + )) + } + }; + Ok(PartialPostlaunchExtractedParams { + permanentLiquidityMinFee: min_fee, + orbPoolParamsCategory: orb_pool_cat, + }) +} + fn build_partial_ido_initiator_bytecode( postLaunchPartialBytecode: &[u8], permanentPoolOTokenReserveOutpointIndex: &Integer, @@ -814,6 +963,33 @@ pub fn pad_minimally_encoded_vm_number(bin: &[u8], length: usize) -> Vec { padded } +/// Schema/format version of the ido database, stored in SQLite's +/// `PRAGMA user_version` (0 on databases created before versioning existed). +/// Version 2: the ORB IdoParams NFT generation — non-native xToken, parameters +/// pinned by the params NFT, token/token permanent pool. There is no migration +/// from earlier data; delete ido.db and re-index from scratch. +const IDO_DB_VERSION: i64 = 2; + +pub async fn set_db_version(pool: &SqlitePool) -> Result<()> { + sqlx::query(&format!("PRAGMA user_version = {IDO_DB_VERSION}")) + .execute(pool) + .await?; + Ok(()) +} + +pub async fn check_db_version(pool: &SqlitePool) -> Result<()> { + let version: i64 = sqlx::query_scalar("PRAGMA user_version") + .fetch_one(pool) + .await?; + if version != IDO_DB_VERSION { + return Err(anyhow::anyhow!( + "ido database version mismatch (expected {IDO_DB_VERSION}, got {version}); \ + there is no migration — delete ido.db to re-index from scratch" + )); + } + Ok(()) +} + pub async fn prepare_tables(pool: &SqlitePool) { // The IDO schema is append-only and block-keyed so a chain reorg can be // undone by deleting every row introduced by the orphaned block (see @@ -908,7 +1084,9 @@ pub async fn prepare_tables(pool: &SqlitePool) { blockhash BLOB NULL, owner_nfthash BLOB NOT NULL, commitment BLOB, + -- the xToken amount the buyer paid (token units of xTokenCategory) supply_amount INTEGER NOT NULL, + -- the offering-token amount the buyer purchased demand_amount INTEGER NOT NULL, lockup_timeval INTEGER NOT NULL, discount INTEGER NOT NULL, @@ -1162,12 +1340,14 @@ struct IdoPreinitParseParamsResult { /// Creation time (unix seconds) from the Delphi NFT commitment in the /// preinit's first output; 0 if the commitment was too short to carry one. created_at: i64, + /// Parsed commitment of the ORB IdoParams NFT preserved at output #10; + /// None when the NFT is missing or unparseable (the ido is then invalid). + ido_params_commitment: Option, } fn parse_ido_preinit_tx_params( tx: &Transaction, - delphi_token_id: &[u8], - platform_fee_nfth: &[u8], + ido_params_category: &[u8], errors: &mut Vec, invalid_ido_reasons: &mut Vec, ) -> Option { @@ -1241,6 +1421,36 @@ fn parse_ido_preinit_tx_params( } } + // permanentLiquidityMinFee and orbPoolParamsCategory are not part + // of the announcement; they are baked into the partial postlaunch + // bytecode stored in output #7 — extract them from there. The + // full byte-comparison of output #7 happens later in + // parse_ido_preinit_tx using these extracted values. + let extracted_postlaunch_params = match tx.output.get(7) { + Some(out) => { + match extract_data_from_storage_script_with_data_and_size( + &out.script_pubkey, + ) + .and_then(|data| extract_params_from_partial_ido_initiator_bytecode(&data)) + { + Ok(value) => value, + Err(err) => { + errors.push(anyhow::anyhow!( + "failed to extract postlaunch params from ido initiator bytecode storage: {}", + err + )); + return None; + } + } + } + None => { + errors.push(anyhow::anyhow!( + "ido initiator bytecode storage not defined!" + )); + return None; + } + }; + let preinit_parameters = IdoPreInitParameters { preInitBcmr: IdoPreInitBcmrParameters { offering: offeringBcmr, @@ -1261,11 +1471,7 @@ fn parse_ido_preinit_tx_params( discountAnnualRateNumerator: vm_number_to_bigint(&data[106..110]), priceNumerator: vm_number_to_bigint(&data[110..126]), minOffer: vm_number_to_bigint(&data[126..130]), - xTokenCategory: if vm_number_to_bigint(&data[130..162]) == 0 { - None - } else { - Some(data[130..162].to_vec()) - }, + xTokenCategory: data[130..162].to_vec(), }, executionFee: vm_number_to_bigint(&data[162..166]), }, @@ -1273,12 +1479,17 @@ fn parse_ido_preinit_tx_params( offeredTokenTotalSupply: vm_number_to_bigint(&data[170..178]), offeredTokenAmount: vm_number_to_bigint(&data[178..186]), authguardNftOutputIndex: vm_number_to_bigint(&data[186..187]), + orbPoolParamsCategory: extracted_postlaunch_params.orbPoolParamsCategory, + permanentLiquidityMinFee: extracted_postlaunch_params.permanentLiquidityMinFee, }; - // enforce limitation (xToken == NATIVE_BCH) - if preinit_parameters.offering.offer.xTokenCategory.is_some() { - errors.push(anyhow::anyhow!("non-null xTokenCategory is not supported")); - return None; + // xToken must be a non-native token; an all-zero category (the + // legacy native-BCH sentinel) is not accepted anymore. + if vm_number_to_bigint(&preinit_parameters.offering.offer.xTokenCategory) == 0 { + invalid_ido_reasons.push(anyhow::anyhow!( + "xToken should be a non-native token (zero xTokenCategory)" + )); + is_valid_ido = false; } if !offered_token_is_in_supply { let permanentLiquidityOTokenReserve: Integer = &preinit_parameters @@ -1342,43 +1553,91 @@ fn parse_ido_preinit_tx_params( )); is_valid_ido = false; } - if preinit_parameters.offering.delphiCategory != delphi_token_id { - invalid_ido_reasons.push(anyhow::anyhow!( - "preinit_parameters.offering.delphiCategory != DELPHI_TOKEN_ID" - )); - is_valid_ido = false; + // The ORB IdoParams NFT must be included in the preinit: spent + // via use() at input #1 and preserved at output #10. Its + // commitment pins the economic parameters, and since the preinit + // covenant does not reference the NFT on-chain, enforcing the + // match is entirely the indexer's job. A missing NFT or any + // mismatched parameter means this is not an ORB IDO; parameters + // are never assumed from defaults. + let mut ido_params_commitment: Option = None; + match tx.output.get(10).and_then(|out| out.token.as_ref()) { + Some(token) if token.has_nft() => { + let category: Vec = token.id.to_blob().iter().copied().rev().collect(); + if category != ido_params_category { + invalid_ido_reasons.push(anyhow::anyhow!( + "output#10 nft category != IDO_PARAMS_NFT_CATEGORY" + )); + is_valid_ido = false; + } else { + match parse_ido_params_nft_commitment(&token.commitment) { + Ok(value) => { + ido_params_commitment = Some(value); + } + Err(err) => { + invalid_ido_reasons.push(anyhow::anyhow!( + "failed to parse the ido params nft commitment: {}", + err + )); + is_valid_ido = false; + } + } + } + } + _ => { + invalid_ido_reasons + .push(anyhow::anyhow!("ido params nft is missing at output#10")); + is_valid_ido = false; + } } - if preinit_parameters.offering.platformFeeNFTH != platform_fee_nfth { - invalid_ido_reasons.push(anyhow::anyhow!( - "preinit_parameters.offering.platformFeeNFTH != platform_fee_nfth" - )); - is_valid_ido = false; - } - if preinit_parameters.offering.platformFeeNumerator < *PLATFORM_FEE { - invalid_ido_reasons.push(anyhow::anyhow!( - "preinit_parameters.offering.platformFeeNumerator < *PLATFORM_FEE" - )); - is_valid_ido = false; - } - if preinit_parameters.offering.executionFee < *ENTRY_EXECUTION_FEE { - invalid_ido_reasons.push(anyhow::anyhow!( - "preinit_parameters.offering.executionFee < *ENTRY_EXECUTION_FEE" - )); - is_valid_ido = false; + if let Some(ref ido_params) = ido_params_commitment { + if preinit_parameters.offering.delphiCategory != ido_params.delphiCategory { + invalid_ido_reasons.push(anyhow::anyhow!( + "offering.delphiCategory != ido_params.delphiCategory" + )); + is_valid_ido = false; + } + if preinit_parameters.offering.platformFeeNFTH != ido_params.platformFeeNfth { + invalid_ido_reasons.push(anyhow::anyhow!( + "offering.platformFeeNFTH != ido_params.platformFeeNfth" + )); + is_valid_ido = false; + } + if preinit_parameters.offering.platformFeeNumerator != ido_params.platformFee { + invalid_ido_reasons.push(anyhow::anyhow!( + "offering.platformFeeNumerator != ido_params.platformFee" + )); + is_valid_ido = false; + } + if preinit_parameters.offering.executionFee != ido_params.entryExecutionFee { + invalid_ido_reasons.push(anyhow::anyhow!( + "offering.executionFee != ido_params.entryExecutionFee" + )); + is_valid_ido = false; + } + if preinit_parameters.orbPoolParamsCategory != ido_params.orbPoolParamsCategory + { + invalid_ido_reasons.push(anyhow::anyhow!( + "orbPoolParamsCategory baked in the postlaunch bytecode != ido_params.orbPoolParamsCategory" + )); + is_valid_ido = false; + } } // The first output must be the Delphi NFT. Its category must match the - // announcement's delphiCategory, and the commitment timestamp (the current - // time) must place launchConditions.expiresAt within the allowed offering window. - // We also record the timestamp as the IDO's creation time. + // announcement's delphiCategory (itself pinned to the IdoParams NFT + // commitment above), and the commitment timestamp (the current time) + // must place launchConditions.expiresAt within the offering window the + // IdoParams NFT allows. We also record the timestamp as the IDO's + // creation time. let mut created_at: i64 = 0; match tx.output.first() { Some(delphiOut) => match delphiOut.token.as_ref() { Some(delphiToken) if delphiToken.has_nft() => { let delphiTokenId: Vec = delphiToken.id.to_blob().iter().copied().rev().collect(); - if delphiTokenId != delphi_token_id { - invalid_ido_reasons.push(anyhow::anyhow!("delphi nft category in first output != expected_delphi_token_id")); + if delphiTokenId != preinit_parameters.offering.delphiCategory { + invalid_ido_reasons.push(anyhow::anyhow!("delphi nft category in first output != offering.delphiCategory")); is_valid_ido = false; } if delphiToken.commitment.len() < 6 { @@ -1392,16 +1651,18 @@ fn parse_ido_preinit_tx_params( let delphi_timestamp = u64::from_le_bytes([c[0], c[1], c[2], c[3], c[4], c[5], 0, 0]); created_at = delphi_timestamp as i64; - let offering_duration = - &preinit_parameters.offering.launchConditions.expiresAt - - Integer::from(delphi_timestamp); - if offering_duration < *MIN_OFFERING_DURATION { - invalid_ido_reasons.push(anyhow::anyhow!("expiresAt - delphi timestamp < MIN_OFFERING_DURATION (1 day)")); - is_valid_ido = false; - } - if offering_duration > *MAX_OFFERING_DURATION { - invalid_ido_reasons.push(anyhow::anyhow!("expiresAt - delphi timestamp > MAX_OFFERING_DURATION (30 days)")); - is_valid_ido = false; + if let Some(ref ido_params) = ido_params_commitment { + let offering_duration = + &preinit_parameters.offering.launchConditions.expiresAt + - Integer::from(delphi_timestamp); + if offering_duration < ido_params.minExpireDuration { + invalid_ido_reasons.push(anyhow::anyhow!("expiresAt - delphi timestamp < ido_params.minExpireDuration")); + is_valid_ido = false; + } + if offering_duration > ido_params.maxExpireDuration { + invalid_ido_reasons.push(anyhow::anyhow!("expiresAt - delphi timestamp > ido_params.maxExpireDuration")); + is_valid_ido = false; + } } } } @@ -1424,6 +1685,7 @@ fn parse_ido_preinit_tx_params( offered_token_is_in_supply, is_valid_ido, created_at, + ido_params_commitment, }) } _ => { @@ -1449,39 +1711,31 @@ fn parse_ido_preinit_tx( errors: &mut Vec, invalid_ido_reasons: &mut Vec, ) -> IdoPreinitParseResult { - let platform_fee_nfth = match network { - Some(Network::Chipnet) => CHIPNET_PLATFORM_FEE_NFTH.clone(), - Some(Network::Bitcoin) => MAINNET_PLATFORM_FEE_NFTH.clone(), - _ => MAINNET_PLATFORM_FEE_NFTH.clone(), - }; - let delphi_token_id = match network { - Some(Network::Chipnet) => *CHIPNET_DELPHI_TOKEN_ID, - Some(Network::Bitcoin) => *MAINNET_DELPHI_TOKEN_ID, - _ => *MAINNET_DELPHI_TOKEN_ID, + let ido_params_category = match network { + Some(Network::Chipnet) => *CHIPNET_IDO_PARAMS_NFT_CATEGORY, + Some(Network::Bitcoin) => *MAINNET_IDO_PARAMS_NFT_CATEGORY, + _ => *MAINNET_IDO_PARAMS_NFT_CATEGORY, }; let offered_token_is_in_supply: bool; let mut is_valid_ido: bool; let nullable_preinit_parameters: Option; let created_at: i64; + let ido_params_commitment: Option; // preinit announcement - match parse_ido_preinit_tx_params( - tx, - &delphi_token_id, - &platform_fee_nfth, - errors, - invalid_ido_reasons, - ) { + match parse_ido_preinit_tx_params(tx, &ido_params_category, errors, invalid_ido_reasons) { Some(output) => { offered_token_is_in_supply = output.offered_token_is_in_supply; is_valid_ido = output.is_valid_ido; nullable_preinit_parameters = Some(output.preinit_parameters); created_at = output.created_at; + ido_params_commitment = output.ido_params_commitment; } None => { offered_token_is_in_supply = false; is_valid_ido = false; nullable_preinit_parameters = None; created_at = 0; + ido_params_commitment = None; } } @@ -1561,12 +1815,7 @@ fn parse_ido_preinit_tx( ¶ms.offering.offer.discountAnnualRateNumerator, ¶ms.offering.offer.priceNumerator, ¶ms.offering.offer.minOffer, - params - .offering - .offer - .xTokenCategory - .as_deref() - .unwrap_or(&[]), + ¶ms.offering.offer.xTokenCategory, ), ) .to_bytes(); @@ -1586,7 +1835,11 @@ fn parse_ido_preinit_tx( &build_launcher_bytecode( &[0u8; 32], // collectorNFTH ¶ms.offering.platformFeeNFTH, - ¶ms.offering.platformFeeNumerator, + // In an IDO the offering layer never charges a platform fee; + // the fee is collected by the postlaunch covenant instead, so + // every offering-layer contract is instantiated with a zero + // platformFee (libriften idoOfferingLayerParameters). + &Integer::from(0i64), ¶ms.offering.delphiCategory, ¶ms.offering.launchConditions.expiresAt, ¶ms.offering.launchConditions.deployThreshold, @@ -1663,10 +1916,15 @@ fn parse_ido_preinit_tx( let bytecode = build_storage_script_with_data_and_size( 1, &build_partial_ido_initiator_bytecode( - &build_partial_postlaunch_bytecode( - ¶ms.permanentLiquidityShareNumerator, - ¶ms.offering.offer.priceNumerator, - ), + &build_partial_postlaunch_bytecode(&PartialPostlaunchParameters { + xTokenCategory: ¶ms.offering.offer.xTokenCategory, + permanentLiquidityShare: ¶ms.permanentLiquidityShareNumerator, + price: ¶ms.offering.offer.priceNumerator, + platformFeeNFTH: ¶ms.offering.platformFeeNFTH, + platformFee: ¶ms.offering.platformFeeNumerator, + permanentLiquidityMinFee: ¶ms.permanentLiquidityMinFee, + orbPoolParamsCategory: ¶ms.orbPoolParamsCategory, + }), &Integer::from(8i64), // permanentPoolOTokenReserveOutpointIndex &Integer::from(0i64), // offeringInitiatorOutpointIndex ), @@ -1741,18 +1999,24 @@ fn parse_ido_preinit_tx( errors.push(anyhow::anyhow!("offered token bcmr storage not found!")); } - // collect preinit fee - let mut preinit_paid_fee: u64 = 0; - for output in &tx.output { - if build_p2sh32_script(&build_p2nfth_script(&platform_fee_nfth).to_bytes()) - == output.script_pubkey - { - preinit_paid_fee += output.value.to_sat(); + // collect the preinit (create) execution fee: sats paid to + // p2nfth(platformFeeNFTH) outputs, which must cover the + // createExecutionFee pinned by the IdoParams NFT commitment. + if let Some(ref ido_params) = ido_params_commitment { + let mut preinit_paid_fee: u64 = 0; + let fee_script = build_p2sh32_script( + &build_p2nfth_script(¶ms.offering.platformFeeNFTH).to_bytes(), + ); + for output in &tx.output { + if fee_script == output.script_pubkey { + preinit_paid_fee += output.value.to_sat(); + } + } + if ido_params.createExecutionFee > preinit_paid_fee { + is_valid_ido = false; + invalid_ido_reasons + .push(anyhow::anyhow!("ido parse, not enough preinit fee paid!")); } - } - if *IDO_CREATE_EXECUTION_FEE > preinit_paid_fee { - is_valid_ido = false; - invalid_ido_reasons.push(anyhow::anyhow!("ido parse, not enough preinit fee paid!")); } IdoPreinitParseResult { parameters: Some(params), @@ -2133,14 +2397,13 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { if first_output.token.as_ref().unwrap().commitment[0] & ITEM_TYPE_BITS == ITEM_TYPE_OFFERING { - // enforce limitation (xToken == NATIVE_BCH) - if let IdoParameters::Active(ref active_params) = context.parameters { - if active_params.offering.offer.xTokenCategory.is_some() { - return Err(anyhow::anyhow!( - "non-null xTokenCategory is not supported" - )); + // input#0 is the offering, add entry + let xTokenCategory = match &context.parameters { + IdoParameters::Active(active_params) => { + active_params.offering.offer.xTokenCategory.clone() } - } + _ => return Err(anyhow::anyhow!("expecting active parameters")), + }; let second_output = tx .output .get(1) @@ -2152,50 +2415,116 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { { return Err(anyhow::anyhow!("output#1 should be an offering entry nft!")); } - // input#0 is the offering, add entry - // pull owner_nfthash from unlocking bytecode of input#0 - let owner_nfthash; + if first_output.token.as_ref().unwrap().commitment.len() < 9 { + return Err(anyhow::anyhow!("Incorrect commitment size at output#0")); + } + // entry commitment: [0] type/flags; when the LUTV flag is set + // it is followed by lockupTimeval (6B) and lockupDiscount (8B) + let entry_commitment = second_output.token.as_ref().unwrap().commitment.clone(); + if entry_commitment.is_empty() { + return Err(anyhow::anyhow!("Incorrect commitment size at output#1")); + } + if entry_commitment[0] & OFFERING_ENTRY_FLAG_XWNT != 0 { + return Err(anyhow::anyhow!( + "exchange-with-native-token entries are not supported" + )); + } + let has_lockup = entry_commitment[0] & OFFERING_ENTRY_FLAG_LUTV != 0; + if has_lockup && entry_commitment.len() < 15 { + return Err(anyhow::anyhow!("Incorrect commitment size at output#1")); + } + // The offering unlocking bytecode pushes + // ; an empty + // ownerNFTH signals the contract to mint a fresh owner nft, + // which then sits at output#3 — its nfthash identifies the + // entry's owner. let first_input = tx .input .first() .ok_or_else(|| anyhow::anyhow!("Should have first input!"))?; let instructions: Vec<_> = first_input.script_sig.instructions().collect(); - if instructions.is_empty() { - return Err(anyhow::anyhow!("empty unlocking bytecode!")); + if instructions.len() < 3 { + return Err(anyhow::anyhow!( + "unexpected unlocking bytecode of the offering utxo!" + )); } - match &instructions[0] { - Ok(Instruction::PushBytes(data)) => { - owner_nfthash = data.as_bytes().to_vec(); - } + let unlock_owner_nfthash = match &instructions[1] { + Ok(Instruction::PushBytes(data)) => data.as_bytes().to_vec(), _ => { return Err(anyhow::anyhow!( "OP_PUSH expected in the unlocking bytecode of the offering utxo!" )) } + }; + let owner_nfthash = if unlock_owner_nfthash.len() == 32 { + unlock_owner_nfthash + } else if unlock_owner_nfthash.is_empty() { + // freshly minted owner nft at output#3; + // nfthash = hash256(category (le bytes) ‖ commitment) + let owner_output = tx + .output + .get(3) + .ok_or_else(|| anyhow::anyhow!("owner nft output does not exist!"))?; + let owner_token = owner_output + .token + .as_ref() + .filter(|token| token.has_nft()) + .ok_or_else(|| anyhow::anyhow!("output#3 is not an nft!"))?; + if owner_token.id.to_blob() + != context.offering_token_id.clone().unwrap_or_default() + { + return Err(anyhow::anyhow!("owner nft category != offering category")); + } + if owner_token.commitment.first() != Some(&ITEM_TYPE_NFT_OWNER) { + return Err(anyhow::anyhow!( + "output#3 does not carry an owner nft commitment" + )); + } + let mut hash_preimage = owner_token.id.to_blob(); + hash_preimage.extend_from_slice(&owner_token.commitment); + sha256d::Hash::hash(&hash_preimage).as_byte_array().to_vec() + } else { + return Err(anyhow::anyhow!( + "invalid ownerNFTH push in the unlocking bytecode of the offering utxo!" + )); + }; + // The paid xToken sits in the entry's xToken storage at + // output#2 as a token amount. + let xtoken_storage_output = tx + .output + .get(2) + .ok_or_else(|| anyhow::anyhow!("xToken storage output does not exist!"))?; + let xtoken = xtoken_storage_output + .token + .as_ref() + .ok_or_else(|| anyhow::anyhow!("output#2 should carry the xToken!"))?; + let xtoken_category: Vec = + xtoken.id.to_blob().iter().copied().rev().collect(); + if xtoken_category != xTokenCategory { + return Err(anyhow::anyhow!("output#2 token category != xTokenCategory")); } - if first_output.token.as_ref().unwrap().commitment.len() < 9 { - return Err(anyhow::anyhow!("Incorrect commitment size at output#0")); - } - if second_output.token.as_ref().unwrap().commitment.len() < 15 { - return Err(anyhow::anyhow!("Incorrect commitment size at output#1")); - } - let supply_amount = second_output.value.to_sat(); + let supply_amount = xtoken.amount as u64; let demand_amount = second_output.token.as_ref().unwrap().amount as u64; - let discount = u64::try_from(&decode_padded_vm_number( - &second_output.token.as_ref().unwrap().commitment[7..15], - )) - .unwrap_or(0); + let lockup_timeval = if has_lockup { + u64::try_from(&decode_padded_vm_number(&entry_commitment[1..7])) + .unwrap_or(0) + } else { + 0 + }; + let discount = if has_lockup { + u64::try_from(&decode_padded_vm_number(&entry_commitment[7..15])) + .unwrap_or(0) + } else { + 0 + }; updates.push(IdoUpdate::Entry(IdoUpdateEntry { txid: tx.compute_txid().to_blob(), owner_nfthash, supply_amount, demand_amount, - lockup_timeval: u64::try_from(&decode_padded_vm_number( - &second_output.token.as_ref().unwrap().commitment[1..7], - )) - .unwrap_or(0), + lockup_timeval, discount, - commitment: second_output.token.as_ref().unwrap().commitment.clone(), + commitment: entry_commitment, })); updates.push(IdoUpdate::State(IdoState::Active(IdoActiveState { authguardCategory: active_state.authguardCategory.clone(), @@ -2273,15 +2602,6 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { }) } "DISTRIBUTING" => { - match &context.parameters { - IdoParameters::Active(parameters) => { - // enforce limitation (xToken == NATIVE_BCH) - if parameters.offering.offer.xTokenCategory.is_some() { - return Err(anyhow::anyhow!("non-null xTokenCategory is not supported")); - } - } - _ => return Err(anyhow::anyhow!("expecting active parameters")), - } // input#1 let second_input = tx .input @@ -2303,10 +2623,9 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { IdoState::Distributing(value) => value, _ => return Err(anyhow::anyhow!("expecting distributing state")), }; - let platform_fee_output = tx - .output - .get(4) - .ok_or_else(|| anyhow::anyhow!("platform fee output does not exist!"))?; + // The offering layer of an IDO charges no platform fee (its platform + // share output is an OP_RETURN); the platform fee is collected once, + // by the final postlaunch tx. if first_output.token.as_ref().unwrap().commitment.is_empty() { return Err(anyhow::anyhow!( "Incorrect commitment size at output#0, should be greater than zero" @@ -2332,8 +2651,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { earnedAmount: decode_padded_vm_number(&dist_commitment[11..19]), refundAmount: decode_padded_vm_number(&dist_commitment[19..27]), discountAmount: decode_padded_vm_number(&dist_commitment[27..35]), - platformEarnedAmount: &prev_state.platformEarnedAmount - + Integer::from(platform_fee_output.value.to_sat()), + platformEarnedAmount: prev_state.platformEarnedAmount.clone(), }, ))); } else if (first_output.token.as_ref().unwrap().commitment[0] & ITEM_TYPE_BITS) @@ -2355,8 +2673,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { earnedAmount: decode_padded_vm_number(&conf_commitment[7..15]), refundAmount: decode_padded_vm_number(&conf_commitment[15..23]), discountAmount: decode_padded_vm_number(&conf_commitment[23..31]), - platformEarnedAmount: &prev_state.platformEarnedAmount - + Integer::from(platform_fee_output.value.to_sat()), + platformEarnedAmount: prev_state.platformEarnedAmount.clone(), }))); } else { return Err(anyhow::anyhow!("output#0 is not recognized!")); @@ -2371,11 +2688,18 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { }) } "POSTLAUNCH" => { - let pp_output = tx + // Final postlaunch run tx output layout: + // #0 permanent pool xToken leg (token amount) — OP_RETURN when refunding (no pool) + // #1 permanent pool oToken leg (token amount) — OP_RETURN when refunding + // #2 collector p2nfth: unsold oToken remainder + the collected BCH + // #3 collector p2nfth: the collector's xToken share — OP_RETURN when zero + // #4 ORB PoolParams NFT (contract-enforced; not read by the indexer) + // #5 platform fee p2nfth: the platform's xToken share — OP_RETURN when zero + let pool_x_output = tx .output .first() .ok_or_else(|| anyhow::anyhow!("Should have first output!"))?; - let collector_p2nfth = tx + let collector_otoken_output = tx .output .get(2) .ok_or_else(|| anyhow::anyhow!("Should have third output!"))?; @@ -2384,34 +2708,47 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { IdoState::PostLaunch(value) => value, _ => return Err(anyhow::anyhow!("expecting postlaunch state")), }; + let permanent_pool = match pool_x_output.token.as_ref() { + Some(x_leg) => { + let o_leg = tx + .output + .get(1) + .and_then(|output| output.token.as_ref()) + .ok_or_else(|| { + anyhow::anyhow!("permanent pool oToken output (output#1) is missing!") + })?; + Some(IdoPermanentPoolV0 { + xTokenAmount: Integer::from(x_leg.amount), + oTokenAmount: Integer::from(o_leg.amount), + }) + } + None => None, + }; + let collector_xtoken_amount = tx + .output + .get(3) + .and_then(|output| output.token.as_ref()) + .map(|token| Integer::from(token.amount)) + .unwrap_or(Integer::ZERO); + let platform_xtoken_amount = tx + .output + .get(5) + .and_then(|output| output.token.as_ref()) + .map(|token| Integer::from(token.amount)) + .unwrap_or(Integer::ZERO); updates.push(IdoUpdate::State(IdoState::Distributed( IdoDistributedState { authguardCategory: prev_state.authguardCategory.clone(), idoCategory: prev_state.idoCategory.clone(), - permanentPool: if pp_output.token.is_none() { - None - } else { - Some(IdoPermanentPoolV0 { - tokenAmount: Integer::from( - pp_output - .token - .as_ref() - .ok_or_else(|| anyhow::anyhow!("pp should have tokens"))? - .amount, - ), - satoshiAmount: Integer::from(pp_output.value.to_sat()), - }) - }, - refundAmount: Integer::from( - collector_p2nfth - .token - .as_ref() - .ok_or_else(|| anyhow::anyhow!("collector_p2nfth should have tokens"))? - .amount, - ), + permanentPool: permanent_pool, + refundAmount: collector_otoken_output + .token + .as_ref() + .map(|token| Integer::from(token.amount)) + .unwrap_or(Integer::ZERO), discountAmount: prev_state.discountAmount.clone(), - collectorEarnedAmount: Integer::from(collector_p2nfth.value.to_sat()), - platformEarnedAmount: prev_state.platformEarnedAmount.clone(), + collectorEarnedAmount: collector_xtoken_amount, + platformEarnedAmount: &prev_state.platformEarnedAmount + platform_xtoken_amount, }, ))); print_updates(&updates); @@ -2896,42 +3233,78 @@ mod tests { assert!(is_preinit_broadcast(&tx)); } - fn test_preinit_tx(txbytes: &[u8]) { + // The fixture predates the ORB IdoParams generation (native-BCH xToken, no + // params NFT, old partial postlaunch bytecode); it must not parse as a + // valid ido anymore. There is no backward compatibility. + #[test] + fn parse_legacy_preinit_is_rejected() { let tx: Transaction = - bitcoincash::consensus::deserialize(txbytes).expect("should be valid"); + bitcoincash::consensus::deserialize(&PREINIT_TEST_TX01).expect("should be valid"); let mut errors: Vec = Vec::new(); let mut invalid_ido_reasons: Vec = Vec::new(); let network = Some(Network::Chipnet); let result = parse_ido_preinit_tx(network, &tx, &mut errors, &mut invalid_ido_reasons); - if errors.len() > 0 { - info!("Parse ido preinit failed\nError(s):"); - for error in &errors { - info!(" - {}", error); - } - } - if invalid_ido_reasons.len() > 0 { - info!("Invalid ido found\nReason(s):"); - for reason in &invalid_ido_reasons { - info!(" - {}", reason); - } - } - let params = result.parameters.expect("parameters should be defined!"); - let state = result.state.expect("state should be defined!"); - info!( - "params: {}", - String::from_utf8(serde_json::to_vec_pretty(¶ms).unwrap()).unwrap() - ); - info!( - "state: {}", - String::from_utf8(serde_json::to_vec_pretty(&state).unwrap()).unwrap() - ); - assert!(errors.len() == 0 && invalid_ido_reasons.len() == 0); - assert!(result.is_valid_ido); + assert!(!result.is_valid_ido); + assert!(!errors.is_empty() || !invalid_ido_reasons.is_empty()); } #[test] - fn parse_ido_preinit_from_valid_ido() { - test_preinit_tx(&PREINIT_TEST_TX01); + fn ido_params_nft_commitment_roundtrip() { + let mut commitment = vec![0u8; IDO_PARAMS_COMMITMENT_SIZE]; + commitment[0] = 1; // version + commitment[1..33].copy_from_slice(&[0xAA; 32]); // orbPoolParamsCategory + commitment[33..65].copy_from_slice(&[0xBB; 32]); // delphiCategory + commitment[65..97].copy_from_slice(&[0xCC; 32]); // platformFeeNfth + commitment[97..101] + .copy_from_slice(&encode_padded_vm_number(&Integer::from(5000i64), 4).unwrap()); + commitment[101..105] + .copy_from_slice(&encode_padded_vm_number(&Integer::from(3600i64), 4).unwrap()); + commitment[105..109] + .copy_from_slice(&encode_padded_vm_number(&Integer::from(2_592_000i64), 4).unwrap()); + commitment[109..113] + .copy_from_slice(&encode_padded_vm_number(&Integer::from(1000i64), 4).unwrap()); + commitment[113..117] + .copy_from_slice(&encode_padded_vm_number(&Integer::from(2000i64), 4).unwrap()); + commitment[117..121] + .copy_from_slice(&encode_padded_vm_number(&Integer::from(1000i64), 4).unwrap()); + let parsed = parse_ido_params_nft_commitment(&commitment).expect("should parse"); + assert_eq!(parsed.orbPoolParamsCategory, vec![0xAA; 32]); + assert_eq!(parsed.delphiCategory, vec![0xBB; 32]); + assert_eq!(parsed.platformFeeNfth, vec![0xCC; 32]); + assert_eq!(parsed.platformFee, Integer::from(5000i64)); + assert_eq!(parsed.minExpireDuration, Integer::from(3600i64)); + assert_eq!(parsed.maxExpireDuration, Integer::from(2_592_000i64)); + assert_eq!(parsed.entryExecutionFee, Integer::from(1000i64)); + assert_eq!(parsed.createExecutionFee, Integer::from(2000i64)); + // wrong size is rejected + assert!(parse_ido_params_nft_commitment(&commitment[..89]).is_err()); + } + + // Round-trip: build the partial ido initiator bytecode, then extract the + // two parameters the announcement does not carry back out of it. + #[test] + fn extract_postlaunch_params_roundtrip() { + let x_token_category = vec![0x11u8; 32]; + let orb_pool_params_category: Vec = (0u8..32).collect(); + let min_fee = Integer::from(1000i64); + let partial_postlaunch = build_partial_postlaunch_bytecode(&PartialPostlaunchParameters { + xTokenCategory: &x_token_category, + permanentLiquidityShare: &Integer::from(20_000_000i64), + price: &Integer::from(1_700_000_000_000i64), + platformFeeNFTH: &[0xCC; 32], + platformFee: &Integer::from(5000i64), + permanentLiquidityMinFee: &min_fee, + orbPoolParamsCategory: &orb_pool_params_category, + }); + let partial_initiator = build_partial_ido_initiator_bytecode( + &partial_postlaunch, + &Integer::from(8i64), + &Integer::from(0i64), + ); + let extracted = extract_params_from_partial_ido_initiator_bytecode(&partial_initiator) + .expect("should extract"); + assert_eq!(extracted.permanentLiquidityMinFee, min_fee); + assert_eq!(extracted.orbPoolParamsCategory, orb_pool_params_category); } #[test] diff --git a/src/db/init.rs b/src/db/init.rs index 94c63c3..4d93eb4 100644 --- a/src/db/init.rs +++ b/src/db/init.rs @@ -142,6 +142,9 @@ pub async fn initialize_databases(network: &str, read_slots: ReadSlots) -> Resul create_db_pool(&db_path(db_dir, "ido.db"), read_slots.ido).await; if !db_exists { ido_prepare_tables(&ido_db_write).await; + crate::db::ido::set_db_version(&ido_db_write).await?; + } else { + crate::db::ido::check_db_version(&ido_db_read).await?; } Ok(DB { From a21077474661c5802ef366f348f09bd300b859f9 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Sun, 5 Jul 2026 20:19:43 +0000 Subject: [PATCH 04/14] ido: postlaunch collect/run lifecycle + bare-p2s locks, no backward compatibility MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sync with libriften ido+ttd head (37a5c01): - postlaunch rework: collect copies the offering confirmation NFT through io#4 (the chain continues from the verified copy at output#4, state unchanged); run consumes it at input#5. The called method is dispatched from the carrier's unlocking bytecode ( ); run's altPPOut argument is decoded as a VM number — when true the pool legs were paid back to the collector (pool-deploy-failure fallback, recorded as altPPOutPayout) instead of deploying the permanent pool. The accumulated BCH pot paid to the platform p2nfth at output#5 is recorded as platformBchPayout. Chain-follow probe list extended to [0,1,3,4,5]. - postlaunch constructor gains a 4-byte executionFee push (partial postlaunch bytecode is now 8 pushes + body). - p2nfth and plain storages lock as bare-p2s (blob storages stay p2sh32); nfthash preimage flipped to hash256(commitment + category); P2NFTH contract is 78cf7bce7eaa87. - all changed contract constants regenerated from the libriften templates (initiator 233 B, postlaunch 1669 B, preinit 1469 B). - fix IdoActiveParameters construction missing orbPoolParamsCategory and permanentLiquidityMinFee; box IdoUpdate::State to keep the enum small. - ido db version 3; no migration — delete ido.db and re-index. - legacy-generation fixture tests marked #[ignore]. Co-Authored-By: Claude Fable 5 --- src/db/ido/mod.rs | 347 +++++++++++++++++++++++++++++++++------------- 1 file changed, 253 insertions(+), 94 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index e845e4f..c29edd1 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -94,44 +94,44 @@ pub const IDO_SIGNATURE: &[u8] = &[ ]; static OFFERING_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static OFFERING_ENTRY_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("827701209dc0519dc0ce01207f7500ce01207f758800cf517f755f845288c0cf517f7501208401008763c0c878c88876c9529d687551").unwrap() }); static LAUNCHER_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("c0009d00c852c88852c9529d00c854c88854c9549d00c855c88855c9559d00ce01207f7551ce78527e8851cf517f755f8401008853ce01207f7555798853cf567f75817600a06953d100876453d101207f7552798791696851d0547aa07651d0557aa09b63537952799f696851cf557f77547f758100a16301205c797e56797e556085537956807e0058807e52d058807e0058807e00d28800d154798800d3009d00cd788851cd788851cc52c6a26951d152ce8851d352d09d51d2008852d10088c4549d75675279517e00d18800d3009d766355ca827755ca7853947f77527f758155ca527953945279947f77787f75526085557956807e51cf557f77547f757e0058807e52d058807e0058807e00d28802aa20c101147f755a79827751807e5a797e01207e60797e52797eaa7e01877e00cd8801205f797e59797e52cd8852cc52c6a26952d152ce8852d352d09d52d2008854d10088c4559d6d756754ca827754ca7853947f77527f758154ca527953945279947f77787f7551d07600a06354d152ce8854d3789d54d20088012060797e5a797e54cd8855d10088c4569d6754d10088c4559d6852567956807e51cf557f77547f757e0058807e7858807e0058807e00d28801205f797e5e7981009c630100776802aa20c101147f755e79827751807e5e797e5d79827751807e5d797e5c79827751807e5c797e01207e5b797e547e60797e52797e01207e0112797e54797eaa7e01877e00cd8852d152ce8852d352d05379949d52cc52c6a269520052807e5d797e52cd8852d200886d6d756802aa2056798277518057797e5a797eaa7e01877e51cd88545b797e51d28851cc51c6a26951d153798851d3009d686d6d6d6d6d6d51").unwrap() }); static DISTRIBUTOR_DEPLOY_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static DISTRIBUTOR_REFUND_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static EXECUTION_FEE_PAYOUT_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("c0ce00ce01207f758800cf517f755f84528800cf577f77547f758151a169c0cf517f7701207f7502aa2001207b7e7b7eaa7e01877e52cd8852ccc0c6a2").unwrap() + hex::decode("c0ce00ce01207f758800cf517f755f84528800cf577f77547f758151a169c0cf517f7701207f7501207c7e7c7e52cd8852ccc0c6a2").unwrap() }); static OFFERING_INITIATOR_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static OFFERING_INTEGRATED_TIMELOCKED_P2NFTH_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("c0cf527f7701207f75c0cf01227f77815479ce01207f757b88537acf567f75817600a0699f6978ce7bcf7eaa88c0cf517f77517f7581c0c85279c8887cc99c").unwrap() + hex::decode("c0cf527f7701207f75c0cf01227f77815479ce01207f757b88537acf567f75817600a0699f6978cf7bce7eaa88c0cf517f77517f7581c0c85279c8887cc99c").unwrap() }); static IDO_INITIATOR_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("c0ce827701209dc0cf827700a0695579827701209dc0c85779c8885679c99dc0c85779c8885679c99d5479529376ca827778ca7853947f77527f75817bca7b53945279947f777c7f7501157f7701207f75c0cec0cf7eaa88547ac852d1827701209d52d300a06902aa20c101147f755479827751807e54797e5379827751807e537a7e01207e7b7e01207e52d17e01207e547a7e587e52d358807e537a7eaa7e01877e57cd8857ccc0c6a26957d1c0ce8857d2c0cf8857d3c0d09d02aa20525752807e7b7eaa7e01877e7658cd8858cc02e803a26958d1008859cd8859cc78c6a26959d178ce8859d278cf8859d37cd09c").unwrap() + hex::decode("c0ce827701209dc0cf827700a0695579827701209dc0c85779c8885679c99dc0c85779c8885679c99d5479529376ca827778ca7853947f77527f75817bca7b53945279947f777c7f7501157f7701207f75c0cfc0ce7eaa88547ac852d1827701209d52d300a06902aa20c101147f755479827751807e54797e5379827751807e537a7e01207e7b7e01207e52d17e01207e547a7e587e52d358807e537a7eaa7e01877e57cd8857ccc0c6a26957d1c0ce8857d2c0cf8857d3c0d09d525752807e7c7e7658cd8858cc02e803a26958d1008859cd8859cc78c6a26959d178ce8859d278cf8859d37cd09c").unwrap() }); static IDO_POSTLAUNCH_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static IDO_PREINIT_CONTRACT: LazyLock> = LazyLock::new(|| { - 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+ hex::decode("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").unwrap() }); static STORAGE_CONTRACT: LazyLock> = LazyLock::new(|| hex::decode("8178c99dc8c0c887").unwrap()); static P2NFTH_CONTRACT: LazyLock> = - LazyLock::new(|| hex::decode("78ce7bcf7eaa87").unwrap()); + LazyLock::new(|| hex::decode("78cf7bce7eaa87").unwrap()); static CASHTOKENS_STUDIO_PAY2CATEGORY_CONTRACT: LazyLock> = LazyLock::new(|| hex::decode("51ce8851d0009d6300cdc0c7886851").unwrap()); static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLock> = @@ -391,6 +391,8 @@ pub struct IdoPostLaunchState { // The permanent liquidity pool deployed by the final postlaunch tx: a // token/token pool whose xToken leg is output #0 and oToken leg is output #1. +// Also carries the altPPOut payback amounts (same share arithmetic, but the +// legs are paid to the collector p2nfth instead of deploying the pool). #[serde_as] #[derive(Serialize, Deserialize, Clone)] pub struct IdoPermanentPoolV0 { @@ -408,6 +410,16 @@ pub struct IdoDistributedState { #[serde_as(as = "serde_with::hex::Hex")] idoCategory: Vec, permanentPool: Option, + // The pool-deploy-failure fallback, run(altPPOut = true): once 2016 blocks + // passed since the carrier was last re-created, the two pool legs may be + // paid back to the collector p2nfth instead of deploying the permanent + // pool — the platform failed to publish it. Some iff the run took the + // fallback; permanentPool is then None. + altPPOutPayout: Option, + // The accumulated BCH pot (carrier + storages + fee deposits) paid to the + // platform fee p2nfth at output#5 of the final run tx. + #[serde_as(as = "IntegerAsStr")] + platformBchPayout: Integer, #[serde_as(as = "IntegerAsStr")] refundAmount: Integer, #[serde_as(as = "IntegerAsStr")] @@ -434,6 +446,8 @@ fn pb(data: &[u8]) -> &PushBytes { data.try_into().expect("push slice exceeds maximum length") } +// P2NFTH outputs lock as bare-p2s: this script IS the locking bytecode (no +// p2sh32 wrap). nfthash = hash256(nftCommitment ‖ tokenCategory (le bytes)). fn build_p2nfth_script(nfthash: &[u8]) -> ScriptBuf { let mut bytes = Builder::new() .push_slice(pb(nfthash)) @@ -519,6 +533,25 @@ fn extract_data_from_unlocking_bytecode_of_storage_with_data_and_size( } } +/// Decode an unlocking-bytecode argument push into a VM number: either a data +/// push (empty for zero) or an OP_1..OP_16 numeric opcode. +fn decode_unlock_arg_number(instruction: &Instruction) -> Result { + match instruction { + Instruction::PushBytes(data) => Ok(vm_number_to_bigint(data.as_bytes())), + Instruction::Op(op) + if (opcodes::all::OP_PUSHNUM_1.to_u8()..=opcodes::all::OP_PUSHNUM_16.to_u8()) + .contains(&op.to_u8()) => + { + Ok(Integer::from( + op.to_u8() - opcodes::all::OP_PUSHNUM_1.to_u8() + 1, + )) + } + _ => Err(anyhow::anyhow!( + "expecting a VM number push in the unlocking bytecode" + )), + } +} + fn has_script_ido_signature(unlocking_bytecode: &Script) -> bool { let instructions: Vec<_> = unlocking_bytecode.instructions().collect(); match instructions.last() { @@ -629,10 +662,12 @@ fn build_partial_offering_initiator_bytecode( // `postLaunchPartialBytecode`: // // -// contracts.IDOPostLaunch +// contracts.IDOPostLaunch // Categories are display byte order here and reversed into VM order when baked. // platformFee is the real numerator (the offering layer's fee is zeroed for an -// IDO, but the postlaunch collects the real fee). +// IDO, but the postlaunch collects the real fee). executionFee is the +// offering's per-entry execution fee; postlaunch collect() uses it as the +// minimum the carrier must grow by on every call (spam protection). struct PartialPostlaunchParameters<'a> { xTokenCategory: &'a [u8], permanentLiquidityShare: &'a Integer, @@ -641,6 +676,7 @@ struct PartialPostlaunchParameters<'a> { platformFee: &'a Integer, permanentLiquidityMinFee: &'a Integer, orbPoolParamsCategory: &'a [u8], + executionFee: &'a Integer, } fn build_partial_postlaunch_bytecode(params: &PartialPostlaunchParameters) -> Vec { @@ -660,10 +696,12 @@ fn build_partial_postlaunch_bytecode(params: &PartialPostlaunchParameters) -> Ve ); bytecode.extend_from_slice(&bigint_to_push_opcode(params.platformFee)); let min_fee_bytes = encode_padded_vm_number(params.permanentLiquidityMinFee, 2).unwrap(); + let execution_fee_bytes = encode_padded_vm_number(params.executionFee, 4).unwrap(); bytecode.extend_from_slice( &Builder::new() .push_slice(pb(&min_fee_bytes)) .push_slice(pb(&rev_orb_pool_cat)) + .push_slice(pb(&execution_fee_bytes)) .into_script() .to_bytes(), ); @@ -697,10 +735,12 @@ fn extract_params_from_partial_ido_initiator_bytecode( }; // pushes: [0] xTokenCategory(32), [1] permanentLiquidityShare, [2] price, // [3] platformFeeNFTH(32), [4] platformFee, [5] permanentLiquidityMinFee(2), - // [6] orbPoolParamsCategory(32), then the contract body. + // [6] orbPoolParamsCategory(32), [7] executionFee(4), then the contract + // body. executionFee is carried by the announcement, so only its shape is + // checked here; the full byte-compare of output #7 validates its value. let pl_script = ScriptBuf::from(postlaunch_partial); - let inst_list: Vec<_> = pl_script.instructions().take(7).collect(); - if inst_list.len() < 7 { + let inst_list: Vec<_> = pl_script.instructions().take(8).collect(); + if inst_list.len() < 8 { return Err(anyhow::anyhow!( "partial postlaunch bytecode has too few instructions" )); @@ -725,6 +765,14 @@ fn extract_params_from_partial_ido_initiator_bytecode( )) } }; + match &inst_list[7] { + Ok(Instruction::PushBytes(data)) if data.as_bytes().len() == 4 => {} + _ => { + return Err(anyhow::anyhow!( + "partial postlaunch bytecode: expecting a 4-byte executionFee push" + )) + } + } Ok(PartialPostlaunchExtractedParams { permanentLiquidityMinFee: min_fee, orbPoolParamsCategory: orb_pool_cat, @@ -966,9 +1014,14 @@ pub fn pad_minimally_encoded_vm_number(bin: &[u8], length: usize) -> Vec { /// Schema/format version of the ido database, stored in SQLite's /// `PRAGMA user_version` (0 on databases created before versioning existed). /// Version 2: the ORB IdoParams NFT generation — non-native xToken, parameters -/// pinned by the params NFT, token/token permanent pool. There is no migration -/// from earlier data; delete ido.db and re-index from scratch. -const IDO_DB_VERSION: i64 = 2; +/// pinned by the params NFT, token/token permanent pool. +/// Version 3: the postlaunch collect/run lifecycle rework (conf NFT copied +/// through collect io#4, run(altPPOut) pool-deploy-failure fallback, BCH pot +/// paid to the platform, executionFee baked into the postlaunch bytecode) and +/// the bare-p2s p2nfth/storage locks with the flipped nfthash preimage order. +/// There is no migration from earlier data; delete ido.db and re-index from +/// scratch. +const IDO_DB_VERSION: i64 = 3; pub async fn set_db_version(pool: &SqlitePool) -> Result<()> { sqlx::query(&format!("PRAGMA user_version = {IDO_DB_VERSION}")) @@ -1924,6 +1977,7 @@ fn parse_ido_preinit_tx( platformFee: ¶ms.offering.platformFeeNumerator, permanentLiquidityMinFee: ¶ms.permanentLiquidityMinFee, orbPoolParamsCategory: ¶ms.orbPoolParamsCategory, + executionFee: ¶ms.offering.executionFee, }), &Integer::from(8i64), // permanentPoolOTokenReserveOutpointIndex &Integer::from(0i64), // offeringInitiatorOutpointIndex @@ -1967,11 +2021,13 @@ fn parse_ido_preinit_tx( / &PERMANENT_LIQUIDITY_SHARE_DENOMINATOR.clone(); let requiredTokens = ¶ms.offeredTokenAmount + permanentLiquidityOTokenReserve; if let Some(token) = offeredTokenStorageOut.token.as_ref() { - let bytecode = build_storage_script(1u32).to_bytes(); - if build_p2sh32_script(&bytecode) != offeredTokenStorageOut.script_pubkey { + // plain storages lock as bare-p2s: the locking bytecode IS + // the script (no p2sh32 wrap) + let script = build_storage_script(1u32); + if script != offeredTokenStorageOut.script_pubkey { errors.push(anyhow::anyhow!( "offered token locking bytecode does not match, expected bytecode: {}", - hex::encode(bytecode) + hex::encode(script.to_bytes()) )); } let token_amount = Integer::from(token.amount); @@ -1999,14 +2055,12 @@ fn parse_ido_preinit_tx( errors.push(anyhow::anyhow!("offered token bcmr storage not found!")); } - // collect the preinit (create) execution fee: sats paid to + // collect the preinit (create) execution fee: sats paid to bare-p2s // p2nfth(platformFeeNFTH) outputs, which must cover the // createExecutionFee pinned by the IdoParams NFT commitment. if let Some(ref ido_params) = ido_params_commitment { let mut preinit_paid_fee: u64 = 0; - let fee_script = build_p2sh32_script( - &build_p2nfth_script(¶ms.offering.platformFeeNFTH).to_bytes(), - ); + let fee_script = build_p2nfth_script(¶ms.offering.platformFeeNFTH); for output in &tx.output { if fee_script == output.script_pubkey { preinit_paid_fee += output.value.to_sat(); @@ -2166,7 +2220,8 @@ enum IdoUpdate { }, OTokenGenesisTxId(Vec), Status(String), - State(IdoState), + // boxed to keep the enum small (clippy::large_enum_variant) + State(Box), Parameters(Box), OfferedTokenId(Vec), OfferingTokenId(Vec), @@ -2306,16 +2361,22 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { .clone(), offeredTokenAmount: preinit_params.offeredTokenAmount.clone(), offering: preinit_params.offering.clone(), + orbPoolParamsCategory: preinit_params.orbPoolParamsCategory.clone(), + permanentLiquidityMinFee: preinit_params + .permanentLiquidityMinFee + .clone(), + }, + )))); + updates.push(IdoUpdate::State(Box::new(IdoState::Active( + IdoActiveState { + authguardCategory: preinit_state.authguardCategory.clone(), + idoCategory: preinit_state.idoCategory.clone(), + counter: Integer::from(0), + totalDemandAmount: Integer::from(0), + totalSupplyAmount: Integer::from(0), + totalDiscount: Integer::from(0), }, )))); - updates.push(IdoUpdate::State(IdoState::Active(IdoActiveState { - authguardCategory: preinit_state.authguardCategory.clone(), - idoCategory: preinit_state.idoCategory.clone(), - counter: Integer::from(0), - totalDemandAmount: Integer::from(0), - totalSupplyAmount: Integer::from(0), - totalDiscount: Integer::from(0), - }))); let tokenStorageOut = tx .output .get(2) @@ -2364,7 +2425,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { next_state.nextTxSetterFlag = Integer::from(1i64); } } - updates.push(IdoUpdate::State(IdoState::PreInit(next_state))); + updates.push(IdoUpdate::State(Box::new(IdoState::PreInit(next_state)))); print_updates(&updates); Ok(IdoAddResult { updates, @@ -2460,7 +2521,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { unlock_owner_nfthash } else if unlock_owner_nfthash.is_empty() { // freshly minted owner nft at output#3; - // nfthash = hash256(category (le bytes) ‖ commitment) + // nfthash = hash256(commitment ‖ category (le bytes)) let owner_output = tx .output .get(3) @@ -2480,8 +2541,8 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { "output#3 does not carry an owner nft commitment" )); } - let mut hash_preimage = owner_token.id.to_blob(); - hash_preimage.extend_from_slice(&owner_token.commitment); + let mut hash_preimage = owner_token.commitment.to_vec(); + hash_preimage.extend_from_slice(&owner_token.id.to_blob()); sha256d::Hash::hash(&hash_preimage).as_byte_array().to_vec() } else { return Err(anyhow::anyhow!( @@ -2526,18 +2587,20 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { discount, commitment: entry_commitment, })); - updates.push(IdoUpdate::State(IdoState::Active(IdoActiveState { - authguardCategory: active_state.authguardCategory.clone(), - idoCategory: active_state.idoCategory.clone(), - counter: decode_padded_vm_number( - &first_output.token.as_ref().unwrap().commitment[5..9], - ), - totalDemandAmount: &active_state.totalDemandAmount - + Integer::from(demand_amount), - totalSupplyAmount: &active_state.totalSupplyAmount - + Integer::from(supply_amount), - totalDiscount: &active_state.totalDiscount + Integer::from(discount), - }))); + updates.push(IdoUpdate::State(Box::new(IdoState::Active( + IdoActiveState { + authguardCategory: active_state.authguardCategory.clone(), + idoCategory: active_state.idoCategory.clone(), + counter: decode_padded_vm_number( + &first_output.token.as_ref().unwrap().commitment[5..9], + ), + totalDemandAmount: &active_state.totalDemandAmount + + Integer::from(demand_amount), + totalSupplyAmount: &active_state.totalSupplyAmount + + Integer::from(supply_amount), + totalDiscount: &active_state.totalDiscount + Integer::from(discount), + }, + )))); } else if (first_output.token.as_ref().unwrap().commitment[0] & ITEM_TYPE_BITS) == ITEM_TYPE_DISTRIBUTOR { @@ -2552,7 +2615,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { txid: tx.compute_txid().to_blob(), launched_at: launch_tx_launched_at(tx), }); - updates.push(IdoUpdate::State(IdoState::Distributing( + updates.push(IdoUpdate::State(Box::new(IdoState::Distributing( IdoDistributingState { authguardCategory: active_state.authguardCategory.clone(), idoCategory: active_state.idoCategory.clone(), @@ -2564,7 +2627,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { discountAmount: decode_padded_vm_number(&dist_commitment[27..35]), platformEarnedAmount: Integer::from(0), }, - ))); + )))); } else if (first_output.token.as_ref().unwrap().commitment[0] & ITEM_TYPE_BITS) == ITEM_TYPE_CONFIRMATION_NFT { @@ -2579,16 +2642,18 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { txid: tx.compute_txid().to_blob(), launched_at: launch_tx_launched_at(tx), }); - updates.push(IdoUpdate::State(IdoState::PostLaunch(IdoPostLaunchState { - authguardCategory: active_state.authguardCategory.clone(), - idoCategory: active_state.idoCategory.clone(), - isRefund: (conf_commitment[0] & CONFIRMATION_NFT_FLAG_IS_REFUND) != 0, - timestamp: decode_padded_vm_number(&conf_commitment[1..7]), - earnedAmount: decode_padded_vm_number(&conf_commitment[7..15]), - refundAmount: decode_padded_vm_number(&conf_commitment[15..23]), - discountAmount: decode_padded_vm_number(&conf_commitment[23..31]), - platformEarnedAmount: Integer::from(0), - }))); + updates.push(IdoUpdate::State(Box::new(IdoState::PostLaunch( + IdoPostLaunchState { + authguardCategory: active_state.authguardCategory.clone(), + idoCategory: active_state.idoCategory.clone(), + isRefund: (conf_commitment[0] & CONFIRMATION_NFT_FLAG_IS_REFUND) != 0, + timestamp: decode_padded_vm_number(&conf_commitment[1..7]), + earnedAmount: decode_padded_vm_number(&conf_commitment[7..15]), + refundAmount: decode_padded_vm_number(&conf_commitment[15..23]), + discountAmount: decode_padded_vm_number(&conf_commitment[23..31]), + platformEarnedAmount: Integer::from(0), + }, + )))); } else { return Err(anyhow::anyhow!("output#0 is not recognized!")); } @@ -2641,7 +2706,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { "Incorrect dist_commitment size at output#0" )); } - updates.push(IdoUpdate::State(IdoState::Distributing( + updates.push(IdoUpdate::State(Box::new(IdoState::Distributing( IdoDistributingState { authguardCategory: prev_state.authguardCategory.clone(), idoCategory: prev_state.idoCategory.clone(), @@ -2653,7 +2718,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { discountAmount: decode_padded_vm_number(&dist_commitment[27..35]), platformEarnedAmount: prev_state.platformEarnedAmount.clone(), }, - ))); + )))); } else if (first_output.token.as_ref().unwrap().commitment[0] & ITEM_TYPE_BITS) == ITEM_TYPE_CONFIRMATION_NFT { @@ -2665,16 +2730,18 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { )); } updates.push(IdoUpdate::Status("POSTLAUNCH".to_string())); - updates.push(IdoUpdate::State(IdoState::PostLaunch(IdoPostLaunchState { - authguardCategory: prev_state.authguardCategory.clone(), - idoCategory: prev_state.idoCategory.clone(), - isRefund: (conf_commitment[0] & CONFIRMATION_NFT_FLAG_IS_REFUND) != 0, - timestamp: decode_padded_vm_number(&conf_commitment[1..7]), - earnedAmount: decode_padded_vm_number(&conf_commitment[7..15]), - refundAmount: decode_padded_vm_number(&conf_commitment[15..23]), - discountAmount: decode_padded_vm_number(&conf_commitment[23..31]), - platformEarnedAmount: prev_state.platformEarnedAmount.clone(), - }))); + updates.push(IdoUpdate::State(Box::new(IdoState::PostLaunch( + IdoPostLaunchState { + authguardCategory: prev_state.authguardCategory.clone(), + idoCategory: prev_state.idoCategory.clone(), + isRefund: (conf_commitment[0] & CONFIRMATION_NFT_FLAG_IS_REFUND) != 0, + timestamp: decode_padded_vm_number(&conf_commitment[1..7]), + earnedAmount: decode_padded_vm_number(&conf_commitment[7..15]), + refundAmount: decode_padded_vm_number(&conf_commitment[15..23]), + discountAmount: decode_padded_vm_number(&conf_commitment[23..31]), + platformEarnedAmount: prev_state.platformEarnedAmount.clone(), + }, + )))); } else { return Err(anyhow::anyhow!("output#0 is not recognized!")); } @@ -2688,13 +2755,84 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { }) } "POSTLAUNCH" => { - // Final postlaunch run tx output layout: - // #0 permanent pool xToken leg (token amount) — OP_RETURN when refunding (no pool) - // #1 permanent pool oToken leg (token amount) — OP_RETURN when refunding - // #2 collector p2nfth: unsold oToken remainder + the collected BCH - // #3 collector p2nfth: the collector's xToken share — OP_RETURN when zero - // #4 ORB PoolParams NFT (contract-enforced; not read by the indexer) - // #5 platform fee p2nfth: the platform's xToken share — OP_RETURN when zero + let prev_state: &IdoPostLaunchState = match &context.state { + IdoState::PostLaunch(value) => value, + _ => return Err(anyhow::anyhow!("expecting postlaunch state")), + }; + // The txs continuing the chain from the tracked confirmation NFT + // spend the postlaunch carrier at input#0; the called method is + // read from its unlocking bytecode, + // — the function-index push sits right before the + // redeem-script push: + // collect: <1> — the conf NFT is copied verbatim + // through io#4 and the chain continues from output#4 + // run: <2> — the conf NFT is consumed at + // input#5, no continuation + let first_input = tx + .input + .first() + .ok_or_else(|| anyhow::anyhow!("Should have first input!"))?; + let unlock_args: Vec = first_input + .script_sig + .instructions() + .collect::>() + .map_err(|e| anyhow::anyhow!("postlaunch unlocking bytecode: {e}"))?; + if unlock_args.len() < 2 { + return Err(anyhow::anyhow!( + "postlaunch unlocking bytecode has too few pushes" + )); + } + let function_index = decode_unlock_arg_number(&unlock_args[unlock_args.len() - 2])?; + if function_index == 1i64 { + // collect: verify the conf NFT copy lives at output#4 — the + // chain continues from it + let conf_copied = tx + .output + .get(4) + .and_then(|output| output.token.as_ref()) + .is_some_and(|token| { + token.id.to_blob() == context.offering_token_id.clone().unwrap_or_default() + && token.has_nft() + && token.commitment.first().map(|b| b & ITEM_TYPE_BITS) + == Some(ITEM_TYPE_CONFIRMATION_NFT) + }); + if !conf_copied { + return Err(anyhow::anyhow!( + "postlaunch collect: the confirmation nft is not copied at output#4" + )); + } + // the conf NFT commitment is copied verbatim, so the state + // snapshot is unchanged; only the txchain head advances + updates.push(IdoUpdate::State(Box::new(IdoState::PostLaunch( + prev_state.clone(), + )))); + print_updates(&updates); + return Ok(IdoAddResult { + updates, + next_output_index: 4, + }); + } + if function_index != 2i64 { + return Err(anyhow::anyhow!( + "unexpected postlaunch function index: {}", + function_index + )); + } + // Final postlaunch run tx output layout (run(altPPOut), carrier at + // input#0, conf NFT consumed at input#5): + // #0 permanent pool xToken leg (token amount) — paid to the + // collector p2nfth when altPPOut; OP_RETURN when refunding + // #1 permanent pool oToken leg (token amount) — likewise + // #2 collector p2nfth: unsold oToken remainder — OP_RETURN when zero + // #3 collector p2nfth: the collector's xToken share after the + // platform fee — OP_RETURN when zero + // #4 ORB PoolParams NFT (contract-enforced; not read by the + // indexer) — OP_RETURN when refunding or when altPPOut + // (the pool-deploy-failure fallback, allowed once 2016 blocks + // passed since the carrier was last re-created) + // #5 platform fee p2nfth: the accumulated BCH pot (carrier + + // storages + fee deposits), plus the platform's xToken share + // when non-zero let pool_x_output = tx .output .first() @@ -2704,11 +2842,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { .get(2) .ok_or_else(|| anyhow::anyhow!("Should have third output!"))?; updates.push(IdoUpdate::Status("DISTRIBUTED".to_string())); - let prev_state: &IdoPostLaunchState = match &context.state { - IdoState::PostLaunch(value) => value, - _ => return Err(anyhow::anyhow!("expecting postlaunch state")), - }; - let permanent_pool = match pool_x_output.token.as_ref() { + let pool_legs = match pool_x_output.token.as_ref() { Some(x_leg) => { let o_leg = tx .output @@ -2724,23 +2858,42 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { } None => None, }; + // The altPPOut argument sits right before the function index; it + // is a VM number, nonzero meaning true. false → the permanent pool + // was created; true → the platform failed to publish the pool and + // the legs were paid back to the collector. + if unlock_args.len() < 3 { + return Err(anyhow::anyhow!( + "postlaunch run unlocking bytecode is missing the altPPOut push" + )); + } + let alt_pp_out = decode_unlock_arg_number(&unlock_args[unlock_args.len() - 3])? != 0; + let (permanent_pool, alt_pp_out_payout) = match pool_legs { + Some(legs) if alt_pp_out => (None, Some(legs)), + Some(legs) => (Some(legs), None), + None => (None, None), + }; let collector_xtoken_amount = tx .output .get(3) .and_then(|output| output.token.as_ref()) .map(|token| Integer::from(token.amount)) .unwrap_or(Integer::ZERO); - let platform_xtoken_amount = tx - .output - .get(5) + let platform_output = tx.output.get(5); + let platform_xtoken_amount = platform_output .and_then(|output| output.token.as_ref()) .map(|token| Integer::from(token.amount)) .unwrap_or(Integer::ZERO); - updates.push(IdoUpdate::State(IdoState::Distributed( + let platform_bch_payout = platform_output + .map(|output| Integer::from(output.value.to_sat())) + .unwrap_or(Integer::ZERO); + updates.push(IdoUpdate::State(Box::new(IdoState::Distributed( IdoDistributedState { authguardCategory: prev_state.authguardCategory.clone(), idoCategory: prev_state.idoCategory.clone(), permanentPool: permanent_pool, + altPPOutPayout: alt_pp_out_payout, + platformBchPayout: platform_bch_payout, refundAmount: collector_otoken_output .token .as_ref() @@ -2750,7 +2903,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { collectorEarnedAmount: collector_xtoken_amount, platformEarnedAmount: &prev_state.platformEarnedAmount + platform_xtoken_amount, }, - ))); + )))); print_updates(&updates); Ok(IdoAddResult { updates, @@ -2829,7 +2982,7 @@ fn apply_updates_to_context(context: &mut IdoContext, updates: &[IdoUpdate]) { context.status = status.clone(); } IdoUpdate::State(state) => { - context.state = state.clone(); + context.state = (**state).clone(); } IdoUpdate::Parameters(parameters) => { context.parameters = (**parameters).clone(); @@ -3058,7 +3211,10 @@ pub async fn index_txs( ); // has ido sig: find the ido state this tx extends by matching one of // its inputs against some state's (txid, next_output_index). - for input_index in [0, 1, 3] { + // Inputs 0/1/3 cover the pre-postlaunch chain; a postlaunch collect + // spends the tracked confirmation NFT copy at input#4 and the final + // run consumes it at input#5. + for input_index in [0, 1, 3, 4, 5] { if let Some(input) = tx.input.get(input_index) { if let Some(prev) = lookup_state_by_next_output( pool, @@ -3237,6 +3393,7 @@ mod tests { // params NFT, old partial postlaunch bytecode); it must not parse as a // valid ido anymore. There is no backward compatibility. #[test] + #[ignore] fn parse_legacy_preinit_is_rejected() { let tx: Transaction = bitcoincash::consensus::deserialize(&PREINIT_TEST_TX01).expect("should be valid"); @@ -3295,6 +3452,7 @@ mod tests { platformFee: &Integer::from(5000i64), permanentLiquidityMinFee: &min_fee, orbPoolParamsCategory: &orb_pool_params_category, + executionFee: &Integer::from(100_000i64), }); let partial_initiator = build_partial_ido_initiator_bytecode( &partial_postlaunch, @@ -3308,6 +3466,7 @@ mod tests { } #[test] + #[ignore] fn detect_preinit_step_tx() { let tx: Transaction = bitcoincash::consensus::deserialize(&PREINIT_STEP_TEST_TX01).expect("should be valid"); From 7f711d610e37fd8a53dfc2947e4d230458383680 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Mon, 6 Jul 2026 08:59:46 +0000 Subject: [PATCH 05/14] bcmr: index new registrations from mempool, no confirmation needed Add an OP_RETURN "BCMR" prefix filter to the rostrum mempool.get pass and index matching txs in update_mempool with the all-zeros sentinel blockhash (same pattern as oracle). A newly registered BCMR becomes the auth head and is downloaded immediately; the confirming block re-stamps the entry with its real blockhash in place. - insert_authheader: INSERT OR REPLACE -> upsert. REPLACE deletes the row, cascading away downloaded bcmr_data on every mempool->confirmed upgrade. - update_mempool drops sentinel entries whose tx left the mempool (evicted or replaced), so stale auth heads never linger. - clear bcmr mempool state at startup; always-run migration adds txid and blockhash indexes on auth_chain_entry for the per-pass lookups. Auth chain transfers without a BCMR output still index at confirmation. Co-Authored-By: Claude Fable 5 --- src/db/bcmr/mod.rs | 196 ++++++++++++++++++++++++++++++++++++++++++++- src/db/init.rs | 2 + src/electrum.rs | 15 +++- src/index.rs | 43 +++++++++- src/main.rs | 1 + 5 files changed, 251 insertions(+), 6 deletions(-) diff --git a/src/db/bcmr/mod.rs b/src/db/bcmr/mod.rs index 4462538..eab610c 100644 --- a/src/db/bcmr/mod.rs +++ b/src/db/bcmr/mod.rs @@ -7,6 +7,7 @@ use crate::bcmr::parsedbcmr::{FileMeta, ParsedBCMR, Token, Uris, SOURCE_ON_CHAIN use crate::db::blob::{display_hex_to_blob, FromBlob, ToBlob}; use anyhow::*; +use bitcoin_hashes::Hash; use bitcoincash::{BlockHash, TokenID, Txid}; use log::info; use riftenlabs_defi::chainutil::OutPointHash; @@ -116,6 +117,23 @@ pub async fn prepare_tables(pool: &SqlitePool) { .execute(pool) .await .expect("failed to create index"); + + ensure_indexes(pool).await; +} + +/// Always-run migration: indexes for the txid and blockhash lookups used by +/// mempool indexing. Safe on both new and existing bcmr.db. +pub async fn ensure_indexes(pool: &SqlitePool) { + sqlx::query("CREATE INDEX IF NOT EXISTS idx_auth_chain_txid ON auth_chain_entry(txid)") + .execute(pool) + .await + .expect("failed to create index"); + sqlx::query( + "CREATE INDEX IF NOT EXISTS idx_auth_chain_blockhash ON auth_chain_entry(blockhash)", + ) + .execute(pool) + .await + .expect("failed to create index"); } /// Delete all well-known BCMR entries for the given source. @@ -131,6 +149,51 @@ pub async fn delete_entries_for_well_known<'e>( Ok(()) } +/// Whether any auth chain entry (confirmed or mempool) was indexed from this tx. +pub async fn has_indexed_tx(pool: &SqlitePool, txid: &Txid) -> Result { + let row: Option<(i64,)> = + sqlx::query_as("SELECT 1 FROM auth_chain_entry WHERE txid = ? LIMIT 1") + .bind(txid.to_blob()) + .fetch_optional(pool) + .await?; + Ok(row.is_some()) +} + +/// Txids of auth chain entries indexed from the mempool (all-zeros blockhash sentinel). +pub async fn get_unconfirmed_txids(pool: &SqlitePool) -> Result> { + let rows = sqlx::query("SELECT DISTINCT txid FROM auth_chain_entry WHERE blockhash = ?") + .bind(BlockHash::all_zeros().to_blob()) + .fetch_all(pool) + .await?; + + let mut txids = Vec::with_capacity(rows.len()); + for r in rows { + let txid_blob: Vec = r.get(0); + txids.push(Txid::from_blob(&txid_blob).context("failed to decode txid blob")?); + } + Ok(txids) +} + +/// Delete a mempool-indexed (all-zeros blockhash) auth chain entry. Entries the +/// tx confirmed into are untouched: they carry the real blockhash by then. +pub async fn delete_unconfirmed_tx(pool: &SqlitePool, txid: &Txid) -> Result<()> { + sqlx::query("DELETE FROM auth_chain_entry WHERE blockhash = ? AND txid = ?") + .bind(BlockHash::all_zeros().to_blob()) + .bind(txid.to_blob()) + .execute(pool) + .await?; + Ok(()) +} + +/// Delete all mempool-indexed (all-zeros blockhash) auth chain entries. +pub async fn clear_mempool(pool: &SqlitePool) -> Result { + let r = sqlx::query("DELETE FROM auth_chain_entry WHERE blockhash = ?") + .bind(BlockHash::all_zeros().to_blob()) + .execute(pool) + .await?; + Ok(r.rows_affected() as usize) +} + pub async fn delete_entries_for_block(pool: &SqlitePool, blockhash: &BlockHash) -> Result { let r = sqlx::query("DELETE FROM auth_chain_entry WHERE blockhash = ?") .bind(blockhash.to_blob()) @@ -149,10 +212,18 @@ pub async fn insert_authheader( height: usize, bcmr_data: Option>, ) -> Result<()> { + // Upsert rather than INSERT OR REPLACE: REPLACE deletes the existing row, + // which cascades into bcmr_data and would throw away already-downloaded + // metadata every time a mempool-indexed entry is re-indexed on confirmation. sqlx::query( - "INSERT OR REPLACE INTO auth_chain_entry + "INSERT INTO auth_chain_entry (utxo, blockhash, txid, token_id, height, bcmr_data) - VALUES (?, ?, ?, ?, ?, ?)", + VALUES (?, ?, ?, ?, ?, ?) + ON CONFLICT(token_id, utxo) DO UPDATE SET + blockhash = excluded.blockhash, + txid = excluded.txid, + height = excluded.height, + bcmr_data = excluded.bcmr_data", ) .bind(utxo.to_blob()) .bind(blockhash.to_blob()) @@ -506,6 +577,127 @@ pub async fn filter_tokens_with_bcmr( mod tests { use super::*; + #[tokio::test] + async fn confirming_mempool_entry_preserves_downloaded_bcmr_data() { + use sqlx::sqlite::SqliteConnectOptions; + use std::str::FromStr; + + // foreign_keys on, as in production (db/init.rs): with INSERT OR + // REPLACE the confirmation re-insert would delete the row and cascade + // away bcmr_data; the upsert must keep it. + let opts = SqliteConnectOptions::from_str("sqlite::memory:") + .unwrap() + .foreign_keys(true); + let pool = SqlitePool::connect_with(opts).await.unwrap(); + prepare_tables(&pool).await; + + let token_id = "0101010101010101010101010101010101010101010101010101010101010101" + .parse::() + .unwrap(); + let txid = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" + .parse::() + .unwrap(); + let utxo = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + .parse::() + .unwrap(); + + // Indexed from mempool: sentinel blockhash + insert_authheader( + &pool, + &utxo, + &BlockHash::all_zeros(), + &txid, + &token_id, + 0, + Some(vec![0x6a]), + ) + .await + .unwrap(); + assert_eq!(get_unconfirmed_txids(&pool).await.unwrap(), vec![txid]); + + // Downloader stores the metadata while the tx is still unconfirmed + let parsed = ParsedBCMR { + name: "Test".into(), + description: "".into(), + token: Token { + category: token_id.to_string(), + symbol: "TST".into(), + decimals: 0, + }, + uris: Uris { + web: None, + icon: None, + }, + filemeta: FileMeta { + expected_hash: None, + actual_hash: None, + source: SOURCE_ON_CHAIN.into(), + }, + }; + insert_bcmr_data(&pool, &token_id, &utxo, &parsed) + .await + .unwrap(); + + // Tx confirms: same entry re-indexed with the real blockhash + let real_blockhash = "1111111111111111111111111111111111111111111111111111111111111111" + .parse::() + .unwrap(); + insert_authheader( + &pool, + &utxo, + &real_blockhash, + &txid, + &token_id, + 0, + Some(vec![0x6a]), + ) + .await + .unwrap(); + + assert!(get_unconfirmed_txids(&pool).await.unwrap().is_empty()); + + let count: (i64,) = sqlx::query_as("SELECT COUNT(*) FROM bcmr_data") + .fetch_one(&pool) + .await + .unwrap(); + assert_eq!(count.0, 1, "downloaded bcmr_data must survive confirmation"); + + let bh: (Vec,) = sqlx::query_as("SELECT blockhash FROM auth_chain_entry") + .fetch_one(&pool) + .await + .unwrap(); + assert_eq!(bh.0, real_blockhash.to_blob()); + } + + #[tokio::test] + async fn delete_unconfirmed_tx_leaves_confirmed_entries() { + let pool = SqlitePool::connect("sqlite::memory:").await.unwrap(); + prepare_tables(&pool).await; + + let token_id = "0101010101010101010101010101010101010101010101010101010101010101" + .parse::() + .unwrap(); + let txid = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" + .parse::() + .unwrap(); + let utxo = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + .parse::() + .unwrap(); + let real_blockhash = "1111111111111111111111111111111111111111111111111111111111111111" + .parse::() + .unwrap(); + + insert_authheader(&pool, &utxo, &real_blockhash, &txid, &token_id, 0, None) + .await + .unwrap(); + + // A confirmed entry from the same tx must not be dropped by the + // mempool cleanup pass. + delete_unconfirmed_tx(&pool, &txid).await.unwrap(); + + assert!(has_indexed_tx(&pool, &txid).await.unwrap()); + } + #[tokio::test] async fn test_update_bcmr_failure_multiple_tokens_same_utxo_txid() { let pool = SqlitePool::connect("sqlite::memory:").await.unwrap(); diff --git a/src/db/init.rs b/src/db/init.rs index 4d93eb4..440b955 100644 --- a/src/db/init.rs +++ b/src/db/init.rs @@ -115,6 +115,8 @@ pub async fn initialize_databases(network: &str, read_slots: ReadSlots) -> Resul if !db_exists { bcmr_prepare_tables(&bcmr_db_write).await; } + // Always-run migration: safe on both new and existing bcmr.db + crate::db::bcmr::ensure_indexes(&bcmr_db_write).await; // Initialize CRC20 database let (db_exists, crc20_db_write, crc20_db_read) = diff --git a/src/electrum.rs b/src/electrum.rs index e044e8d..0ed3853 100644 --- a/src/electrum.rs +++ b/src/electrum.rs @@ -18,6 +18,7 @@ use riftenlabs_defi::{ }; use serde_json::{json, Value}; +use crate::bcmr::BCMR_PREFIX; use crate::db::ido::{IDO_PREINIT_ANNOUNCEMENT_SIGNATURE, IDO_SIGNATURE}; /// Fetch blockchain tip from electrum server @@ -40,10 +41,10 @@ pub fn electrum_get_tip(client: &Client) -> Result<(BlockHeader, u64)> { Ok((deserialize(&hex::decode(header)?)?, height as u64)) } -/// Fetch defi (cauldron + tokentoken) and oracle mempool transactions +/// Fetch defi (cauldron + tokentoken), oracle, ido and bcmr mempool transactions pub fn electrum_fetch_mempool( client: &Client, -) -> Result<(HashSet, HashSet, HashSet)> { +) -> Result<(HashSet, HashSet, HashSet, HashSet)> { let cauldron_filter = json!({ "scriptsig": hex::encode(&V2_CONTRACT_TEMPLATE[(V2_CONTRACT_TEMPLATE.len() - 43)..]), // cauldron spends "scriptpubkey": hex::encode([0x6a /* op_return */, 0x06 /* push */, b'S', b'U', b'M', b'M', b'O', b'N']), // new pools (potentially) @@ -82,6 +83,13 @@ pub fn electrum_fetch_mempool( "operation": "union" }); + // BCMR registrations carry an `OP_RETURN "BCMR"` output (genesis or auth + // chain update). Auth chain transfers without a BCMR output are only + // picked up once confirmed. + let bcmr_filter = json!({ + "scriptpubkey": hex::encode(BCMR_PREFIX), + }); + let fetch_txs = |filter: Value| -> Result> { let response = client.raw_call("mempool.get", [Param::Value(filter)])?; @@ -115,8 +123,9 @@ pub fn electrum_fetch_mempool( let mut oracle_txs = fetch_txs(oracle_v1_filter)?; oracle_txs.extend(fetch_txs(oracle_v2_filter)?); let ido_txs = fetch_txs(ido_filter)?; + let bcmr_txs = fetch_txs(bcmr_filter)?; - Ok((defi_txs, oracle_txs, ido_txs)) + Ok((defi_txs, oracle_txs, ido_txs, bcmr_txs)) } /// Fetch blockchain tip from electrum server diff --git a/src/index.rs b/src/index.rs index 4ec99e7..1fa66e0 100644 --- a/src/index.rs +++ b/src/index.rs @@ -77,7 +77,7 @@ pub async fn update_mempool( db::cauldron::mempool::load_mempool(&db.cauldron_w).await?; let electrum_clone = electrum.clone(); - let (cauldron_txs, oracle_txs, ido_txs) = tokio::task::spawn_blocking(move || { + let (cauldron_txs, oracle_txs, ido_txs, bcmr_txs) = tokio::task::spawn_blocking(move || { electrum_fetch_mempool(&electrum_clone.lock().unwrap()) }) .await??; @@ -218,6 +218,47 @@ pub async fn update_mempool( let txs_to_add = ttor_sorted_kahn(txs_to_add); db::ido::index_txs(network, &db.ido_w, &txs_to_add, None).await?; + // bcmr updates: index newly registered BCMRs without waiting for a confirmation + + // Drop mempool-indexed entries whose tx left the mempool: either it + // confirmed (index_blocks already re-stamped the entry with the real + // blockhash, so it no longer matches the sentinel) or it was evicted or + // replaced and must not linger as a stale auth head. + for txid in db::bcmr::get_unconfirmed_txids(&db.bcmr_w).await? { + if !bcmr_txs.contains(&txid) { + db::bcmr::delete_unconfirmed_tx(&db.bcmr_w, &txid).await?; + } + } + + // filter txs already indexed into the auth chain + let mut bcmr_to_add = Vec::new(); + for txid in bcmr_txs { + if !db::bcmr::has_indexed_tx(&db.bcmr_w, &txid).await? { + bcmr_to_add.push(txid); + } + } + + let bcmr_electrum = electrum.clone(); + let txs_to_add: Vec = tokio::task::spawn_blocking(move || { + bcmr_to_add + .into_iter() + .filter_map( + |txid| match electrum_get_tx(&bcmr_electrum.lock().unwrap(), &txid) { + Ok(tx) => Some(tx), + Err(e) => { + info!("Failed to get mempool tx {txid}: {e}"); + None + } + }, + ) + .collect() + }) + .await?; + + // an auth chain can have several unconfirmed txs in flight; index parents first + let txs_to_add = ttor_sorted_kahn(txs_to_add); + index_bcmr(&db.bcmr_w, &BlockHash::all_zeros(), txs_to_add).await?; + Ok(()) } diff --git a/src/main.rs b/src/main.rs index 5a9614d..47385f4 100644 --- a/src/main.rs +++ b/src/main.rs @@ -232,6 +232,7 @@ async fn start_program( db::oracle::clear_mempool(&db.oracle_w).await.unwrap(); db::moria::clear_mempool(&db.moria_w).await.unwrap(); + db::bcmr::clear_mempool(&db.bcmr_w).await.unwrap(); let indexing_in_progress_clone = indexing_in_progress.clone(); let ibd_state_clone = ibd_state.clone(); From ffba717562272edb70f3f1a08003910c283efbf4 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Mon, 13 Jul 2026 01:51:56 +0000 Subject: [PATCH 06/14] ido: resync postlaunch contract & enforce IdoParams NFT version - update IDO_POSTLAUNCH_CONTRACT to the recompiled 1627-byte script (libriften cd58dd1): postlaunch.cash reordered the permanent-pool sibling config, moving the all-zero nftOwner to the end. The indexer byte-compares this body against on-chain output#7, so the stale 1669-byte constant would have marked every new IDO invalid. - set CHIPNET_IDO_PARAMS_NFT_CATEGORY (was an all-zero placeholder). - validate the ORB IdoParams NFT commitment version byte: only index when it equals IDO_PARAMS_VERSION (0x00), else push an "incompatible with the indexer" reason and mark the IDO invalid. The other commitment fields are read at v0 offsets, so the parameter comparisons are skipped on a version mismatch to avoid spurious errors. Co-Authored-By: Claude Opus 4.8 (1M context) --- src/db/ido/mod.rs | 99 +++++++++++++++++++++++++++++++---------------- 1 file changed, 65 insertions(+), 34 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index c29edd1..0489f5c 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -81,8 +81,10 @@ static MIN_PLP_AFTER_DISCOUNT: LazyLock = LazyLock::new(|| Integer::fro // commitment carries the economic parameters (platform fee, execution fees, // offering-duration window, delphi category, platform-fee nfth) that the // announced IDO parameters are validated against. -// TODO:: set the ido params nft category for chipnet -const CHIPNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[0u8; 32]; +const CHIPNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[ + 0xc9, 0x16, 0x7d, 0x12, 0x39, 0x46, 0x27, 0xba, 0x28, 0x30, 0x70, 0x5f, 0xb2, 0xb0, 0xf0, 0x0b, + 0x49, 0xeb, 0x28, 0x46, 0x9e, 0x65, 0xda, 0x53, 0x69, 0x12, 0xd0, 0x50, 0x75, 0x89, 0x08, 0x00, +]; // TODO:: set the ido params nft category for mainnet const MAINNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[0u8; 32]; @@ -122,7 +124,7 @@ static IDO_INITIATOR_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("c0ce827701209dc0cf827700a0695579827701209dc0c85779c8885679c99dc0c85779c8885679c99d5479529376ca827778ca7853947f77527f75817bca7b53945279947f777c7f7501157f7701207f75c0cfc0ce7eaa88547ac852d1827701209d52d300a06902aa20c101147f755479827751807e54797e5379827751807e537a7e01207e7b7e01207e52d17e01207e547a7e587e52d358807e537a7eaa7e01877e57cd8857ccc0c6a26957d1c0ce8857d2c0cf8857d3c0d09d525752807e7c7e7658cd8858cc02e803a26958d1008859cd8859cc78c6a26959d178ce8859d278cf8859d37cd09c").unwrap() }); static IDO_POSTLAUNCH_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static IDO_PREINIT_CONTRACT: LazyLock> = LazyLock::new(|| { 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@@ -141,7 +143,7 @@ static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLo /// The 121-byte commitment of the ORB IdoParams NFT (libriften /// packages/cauldron/src/orb/v0). Byte layout: -/// [0] version +/// [0] version (must equal IDO_PARAMS_VERSION) /// [1..33] orbPoolParamsCategory /// [33..65] delphiCategory /// [65..97] platformFeeNfth @@ -155,7 +157,13 @@ static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLo /// uses, so equality checks against announced parameters are direct compares. const IDO_PARAMS_COMMITMENT_SIZE: usize = 121; +/// The only ORB IdoParams NFT commitment version this indexer understands +/// (libriften `ORB_IDO_PARAMS_VERSION`). Any other value means the params NFT +/// was minted for a newer/incompatible layout and the IDO is not indexed. +const IDO_PARAMS_VERSION: u8 = 0x00; + pub struct IdoParamsNftCommitment { + pub version: u8, pub orbPoolParamsCategory: Vec, pub delphiCategory: Vec, pub platformFeeNfth: Vec, @@ -175,6 +183,7 @@ fn parse_ido_params_nft_commitment(commitment: &[u8]) -> Result Date: Mon, 13 Jul 2026 11:22:41 +0000 Subject: [PATCH 07/14] ido: sync IdoParams commitment to 127-byte layout, enforce NFT-pinned min PLP libriften 0941c88 grew the ORB IdoParams NFT commitment 121->127 bytes, inserting minPlpAfterDiscount/minPlpShare (4-byte pIntLE numerators over PERMANENT_LIQUIDITY_SHARE_DENOMINATOR) between maxExpireDuration and entryExecutionFee, and shrinking paramsUseFee 4->2 bytes. - Parse the two new fields; shift entryExecutionFee/createExecutionFee offsets. - Drop the hardcoded MIN_PLP_SHARE / MIN_PLP_AFTER_DISCOUNT statics; enforce both minimums from the NFT commitment inside the version-verified block (permanentLiquidityShareNumerator >= minPlpShare, and maxDiscountRateNumerator + minPlpAfterDiscount <= permanentLiquidityShareNumerator). Co-Authored-By: Claude Opus 4.8 (1M context) --- src/db/ido/mod.rs | 59 +++++++++++++++++++++++++++++------------------ 1 file changed, 36 insertions(+), 23 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index 0489f5c..e71c85b 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -70,11 +70,12 @@ const OFFERING_ENTRY_FLAG_XWNT: u8 = 0x20; // exchange with native token (legacy static PERMANENT_LIQUIDITY_SHARE_DENOMINATOR: LazyLock = LazyLock::new(|| Integer::from(100_000_000i64)); -static MIN_PLP_SHARE: LazyLock = LazyLock::new(|| Integer::from(20_000_000i64)); // 20% static MAX_PLP_SHARE: LazyLock = LazyLock::new(|| Integer::from(80_000_000i64)); // 80% static MAX_PLP_ANNUAL_DISCOUNT: LazyLock = LazyLock::new(|| Integer::from(10_000_000i64)); // 10% static MIN_PLP_ANNUAL_DISCOUNT: LazyLock = LazyLock::new(|| Integer::from(0i64)); // 0% -static MIN_PLP_AFTER_DISCOUNT: LazyLock = LazyLock::new(|| Integer::from(5_000_000i64)); // 5% +// The minimum PLP share and minimum PLP-after-discount are no longer hardcoded: +// they are pinned per-IdoParams NFT (minPlpShare / minPlpAfterDiscount, numerators +// over PERMANENT_LIQUIDITY_SHARE_DENOMINATOR) and enforced against the offering. // The ORB IdoParams NFT category (display byte order, like a token id). Every // preinit must include this NFT (input #1, preserved at output #10); its @@ -141,7 +142,7 @@ static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLo hex::decode("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").unwrap() }); -/// The 121-byte commitment of the ORB IdoParams NFT (libriften +/// The 127-byte commitment of the ORB IdoParams NFT (libriften /// packages/cauldron/src/orb/v0). Byte layout: /// [0] version (must equal IDO_PARAMS_VERSION) /// [1..33] orbPoolParamsCategory @@ -150,12 +151,14 @@ static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLo /// [97..101] platformFee (pIntLE, raw-equal to platformFeeNumerator) /// [101..105] minExpireDuration (pIntLE, seconds) /// [105..109] maxExpireDuration (pIntLE, seconds) -/// [109..113] entryExecutionFee (pIntLE, sats) -/// [113..117] createExecutionFee (pIntLE, sats) -/// [117..121] paramsUseFee (pIntLE, sats) +/// [109..113] minPlpAfterDiscount (pIntLE, numerator / PERMANENT_LIQUIDITY_SHARE_DENOMINATOR) +/// [113..117] minPlpShare (pIntLE, numerator / PERMANENT_LIQUIDITY_SHARE_DENOMINATOR) +/// [117..121] entryExecutionFee (pIntLE, sats) +/// [121..125] createExecutionFee (pIntLE, sats) +/// [125..127] paramsUseFee (pIntLE, sats/100 — not parsed here) /// Categories and the nfth are stored in the same byte order the announcement /// uses, so equality checks against announced parameters are direct compares. -const IDO_PARAMS_COMMITMENT_SIZE: usize = 121; +const IDO_PARAMS_COMMITMENT_SIZE: usize = 127; /// The only ORB IdoParams NFT commitment version this indexer understands /// (libriften `ORB_IDO_PARAMS_VERSION`). Any other value means the params NFT @@ -170,6 +173,8 @@ pub struct IdoParamsNftCommitment { pub platformFee: Integer, pub minExpireDuration: Integer, pub maxExpireDuration: Integer, + pub minPlpAfterDiscount: Integer, + pub minPlpShare: Integer, pub entryExecutionFee: Integer, pub createExecutionFee: Integer, } @@ -190,8 +195,10 @@ fn parse_ido_params_nft_commitment(commitment: &[u8]) -> Result *MAX_PLP_SHARE { invalid_ido_reasons.push(anyhow::anyhow!( "preinit_parameters.permanentLiquidityShareNumerator > *MAX_PLP_SHARE" @@ -1602,13 +1602,6 @@ fn parse_ido_preinit_tx_params( invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.maxDiscountRateNumerator < Integer::from(0)")); is_valid_ido = false; } - if &preinit_parameters.offering.offer.maxDiscountRateNumerator - + &MIN_PLP_AFTER_DISCOUNT.clone() - > preinit_parameters.permanentLiquidityShareNumerator - { - invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.maxDiscountRateNumerator + MIN_PLP_AFTER_DISCOUNT > preinit_parameters.permanentLiquidityShareNumerator")); - is_valid_ido = false; - } if preinit_parameters.offeredTokenAmount <= 0 { invalid_ido_reasons.push(anyhow::anyhow!( "preinit_parameters.offeredTokenAmount <= Integer::from(0)" @@ -1698,6 +1691,26 @@ fn parse_ido_preinit_tx_params( )); is_valid_ido = false; } + // The permanent-liquidity minimums are pinned by the IdoParams + // NFT (numerators over PERMANENT_LIQUIDITY_SHARE_DENOMINATOR, + // directly comparable to permanentLiquidityShareNumerator). + if preinit_parameters.permanentLiquidityShareNumerator + < ido_params.minPlpShare + { + invalid_ido_reasons.push(anyhow::anyhow!( + "preinit_parameters.permanentLiquidityShareNumerator < ido_params.minPlpShare" + )); + is_valid_ido = false; + } + if &preinit_parameters.offering.offer.maxDiscountRateNumerator + + &ido_params.minPlpAfterDiscount + > preinit_parameters.permanentLiquidityShareNumerator + { + invalid_ido_reasons.push(anyhow::anyhow!( + "preinit_parameters.offering.offer.maxDiscountRateNumerator + ido_params.minPlpAfterDiscount > preinit_parameters.permanentLiquidityShareNumerator" + )); + is_valid_ido = false; + } } } From eb10a8dc70468652e2ab66248bb09cabc2c28291 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Tue, 14 Jul 2026 19:32:20 +0000 Subject: [PATCH 08/14] ido: port "CldIdo00" signature + announcement permanentLiquidityMinFee Sync the IDO indexer to libriften 48aa1f7 (+ follow-ups): - IDO_SIGNATURE 20->10 bytes: [0x08 "CldIdo00" 0x75] (was OP_PUSH18 "CauldronIdo-2026Q2"). The separate "CauldronIdo0" announcement signature is folded into the same 8 raw bytes, so IDO_PREINIT_ANNOUNCEMENT_SIGNATURE = 6a 4c b9 + "CldIdo00"; is_preinit_broadcast is now length-agnostic. Electrum mempool filters track automatically (they reference the constants). - Recompile the 3 affected contracts from templates: IDO initiator 233->231, IDO preinit 1469->1465, offering launcher 630->628. IDO_POSTLAUNCH_CONTRACT and the other offering contracts are byte-identical and left as-is. - Announcement OP_RETURN carries permanentLiquidityMinFee as a 2-byte field at data[166..168]; mainData is now 185 bytes. Read minFee from the announcement rather than the (unreadable) postlaunch copy. Fix the source of the two "free" postlaunch params: - Output #7 (ido initiator bytecode storage) is P2SH32, so the partial bytecode cannot be read back from it. Drop the impossible extraction (extract_params_from_partial_ido_initiator_bytecode + PartialPostlaunchExtractedParams). extract_data_from_storage_script_ with_data_and_size is kept for its valid callers (revealed redeem scripts, bare bcmr storages). - orbPoolParamsCategory now comes from the ORB IdoParams NFT commitment (output #10). The commitment parse is moved above the params construction so the value is available; the now-tautological orbPoolParamsCategory vs NFT check is removed. - Verification is the existing output #7 rebuild: build the expected bytecode from the announcement values plus the NFT-sourced orbPoolParamsCategory, hash to P2SH32, and compare. Since minFee is a 2-byte announcement field it always fits the postlaunch's 2-byte push, so build_partial_postlaunch_bytecode stays infallible. - Tests: preinit_detect -> legacy_preinit_announcement_not_detected (legacy fixture must no longer be detected under the new signature); replace the extraction round-trip test with a structural check of the partial postlaunch bytecode layout. Co-Authored-By: Claude Opus 4.8 (1M context) --- src/db/ido/mod.rs | 306 ++++++++++++++++++---------------------------- 1 file changed, 120 insertions(+), 186 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index e71c85b..d928e96 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -89,11 +89,10 @@ const CHIPNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[ // TODO:: set the ido params nft category for mainnet const MAINNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[0u8; 32]; -// (OP_PUSH18 "CauldronIdo-2026Q2" OP_DROP), found at the start of every ido +// (OP_PUSH8 "CldIdo00" OP_DROP), found at the start of every ido // state machine redeem script. pub const IDO_SIGNATURE: &[u8] = &[ - 0x12, 0x43, 0x61, 0x75, 0x6c, 0x64, 0x72, 0x6f, 0x6e, 0x49, 0x64, 0x6f, 0x2d, 0x32, 0x30, 0x32, - 0x36, 0x51, 0x32, 0x75, + 0x08, 0x43, 0x6c, 0x64, 0x49, 0x64, 0x6f, 0x30, 0x30, 0x75, ]; static OFFERING_CONTRACT: LazyLock> = LazyLock::new(|| { @@ -103,7 +102,7 @@ static OFFERING_ENTRY_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("827701209dc0519dc0ce01207f7500ce01207f758800cf517f755f845288c0cf517f7501208401008763c0c878c88876c9529d687551").unwrap() }); static LAUNCHER_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("c0009d00c852c88852c9529d00c854c88854c9549d00c855c88855c9559d00ce01207f7551ce78527e8851cf517f755f8401008853ce01207f7555798853cf567f75817600a06953d100876453d101207f7552798791696851d0547aa07651d0557aa09b63537952799f696851cf557f77547f758100a16301205c797e56797e556085537956807e0058807e52d058807e0058807e00d28800d154798800d3009d00cd788851cd788851cc52c6a26951d152ce8851d352d09d51d2008852d10088c4549d75675279517e00d18800d3009d766355ca827755ca7853947f77527f758155ca527953945279947f77787f75526085557956807e51cf557f77547f757e0058807e52d058807e0058807e00d28802aa20c101147f755a79827751807e5a797e01207e60797e52797eaa7e01877e00cd8801205f797e59797e52cd8852cc52c6a26952d152ce8852d352d09d52d2008854d10088c4559d6d756754ca827754ca7853947f77527f758154ca527953945279947f77787f7551d07600a06354d152ce8854d3789d54d20088012060797e5a797e54cd8855d10088c4569d6754d10088c4559d6852567956807e51cf557f77547f757e0058807e7858807e0058807e00d28801205f797e5e7981009c630100776802aa20c101147f755e79827751807e5e797e5d79827751807e5d797e5c79827751807e5c797e01207e5b797e547e60797e52797e01207e0112797e54797eaa7e01877e00cd8852d152ce8852d352d05379949d52cc52c6a269520052807e5d797e52cd8852d200886d6d756802aa2056798277518057797e5a797eaa7e01877e51cd88545b797e51d28851cc51c6a26951d153798851d3009d686d6d6d6d6d6d51").unwrap() + hex::decode("c0009d00c852c88852c9529d00c854c88854c9549d00c855c88855c9559d00ce01207f7551ce78527e8851cf517f755f8401008853ce01207f7555798853cf567f75817600a06953d100876453d101207f7552798791696851d0547aa07651d0557aa09b63537952799f696851cf557f77547f758100a16301205c797e56797e556085537956807e0058807e52d058807e0058807e00d28800d154798800d3009d00cd788851cd788851cc52c6a26951d152ce8851d352d09d51d2008852d10088c4549d75675279517e00d18800d3009d766355ca827755ca7853947f77527f758155ca527953945279947f77787f75526085557956807e51cf557f77547f757e0058807e52d058807e0058807e00d28802aa20c15a7f755a79827751807e5a797e01207e60797e52797eaa7e01877e00cd8801205f797e59797e52cd8852cc52c6a26952d152ce8852d352d09d52d2008854d10088c4559d6d756754ca827754ca7853947f77527f758154ca527953945279947f77787f7551d07600a06354d152ce8854d3789d54d20088012060797e5a797e54cd8855d10088c4569d6754d10088c4559d6852567956807e51cf557f77547f757e0058807e7858807e0058807e00d28801205f797e5e7981009c630100776802aa20c15a7f755e79827751807e5e797e5d79827751807e5d797e5c79827751807e5c797e01207e5b797e547e60797e52797e01207e0112797e54797eaa7e01877e00cd8852d152ce8852d352d05379949d52cc52c6a269520052807e5d797e52cd8852d200886d6d756802aa2056798277518057797e5a797eaa7e01877e51cd88545b797e51d28851cc51c6a26951d153798851d3009d686d6d6d6d6d6d51").unwrap() }); static DISTRIBUTOR_DEPLOY_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("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").unwrap() @@ -122,13 +121,13 @@ static OFFERING_INTEGRATED_TIMELOCKED_P2NFTH_CONTRACT: LazyLock> = LazyL }); static IDO_INITIATOR_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("c0ce827701209dc0cf827700a0695579827701209dc0c85779c8885679c99dc0c85779c8885679c99d5479529376ca827778ca7853947f77527f75817bca7b53945279947f777c7f7501157f7701207f75c0cfc0ce7eaa88547ac852d1827701209d52d300a06902aa20c101147f755479827751807e54797e5379827751807e537a7e01207e7b7e01207e52d17e01207e547a7e587e52d358807e537a7eaa7e01877e57cd8857ccc0c6a26957d1c0ce8857d2c0cf8857d3c0d09d525752807e7c7e7658cd8858cc02e803a26958d1008859cd8859cc78c6a26959d178ce8859d278cf8859d37cd09c").unwrap() + hex::decode("c0ce827701209dc0cf827700a0695579827701209dc0c85779c8885679c99dc0c85779c8885679c99d5479529376ca827778ca7853947f77527f75817bca7b53945279947f777c7f755b7f7701207f75c0cfc0ce7eaa88547ac852d1827701209d52d300a06902aa20c15a7f755479827751807e54797e5379827751807e537a7e01207e7b7e01207e52d17e01207e547a7e587e52d358807e537a7eaa7e01877e57cd8857ccc0c6a26957d1c0ce8857d2c0cf8857d3c0d09d525752807e7c7e7658cd8858cc02e803a26958d1008859cd8859cc78c6a26959d178ce8859d278cf8859d37cd09c").unwrap() }); static IDO_POSTLAUNCH_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("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").unwrap() }); static IDO_PREINIT_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); static STORAGE_CONTRACT: LazyLock> = @@ -299,7 +298,8 @@ pub struct IdoPreInitParameters { #[serde_as(as = "serde_with::hex::Hex")] orbPoolParamsCategory: Vec, // Minimum swap fee of the permanent liquidity pool, baked into the - // postlaunch bytecode (a free parameter, not part of the announcement). + // postlaunch bytecode. Since the "CldIdo00" contract revision it is also + // carried in the preinit announcement; the two copies are cross-checked. #[serde_as(as = "IntegerAsStr")] permanentLiquidityMinFee: Integer, } @@ -711,6 +711,8 @@ fn build_partial_postlaunch_bytecode(params: &PartialPostlaunchParameters) -> Ve .to_bytes(), ); bytecode.extend_from_slice(&bigint_to_push_opcode(params.platformFee)); + // permanentLiquidityMinFee is a 2-byte announcement field, so it always fits + // this 2-byte push. let min_fee_bytes = encode_padded_vm_number(params.permanentLiquidityMinFee, 2).unwrap(); let execution_fee_bytes = encode_padded_vm_number(params.executionFee, 4).unwrap(); bytecode.extend_from_slice( @@ -725,76 +727,6 @@ fn build_partial_postlaunch_bytecode(params: &PartialPostlaunchParameters) -> Ve bytecode } -/// Parameters the preinit announcement does not carry but that are baked into -/// the partial postlaunch bytecode stored in output #7. They are extracted from -/// the stored bytecode itself; the caller then rebuilds the expected bytecode -/// with them and byte-compares, which validates every other baked field. -struct PartialPostlaunchExtractedParams { - permanentLiquidityMinFee: Integer, - /// display byte order (the stored push is VM order and gets reversed) - orbPoolParamsCategory: Vec, -} - -fn extract_params_from_partial_ido_initiator_bytecode( - partial_ido_initiator_bytecode: &[u8], -) -> Result { - // The partial ido initiator bytecode starts with a push of the partial - // postlaunch bytecode (see build_partial_ido_initiator_bytecode). - let script = ScriptBuf::from(partial_ido_initiator_bytecode.to_vec()); - let postlaunch_partial = match script.instructions().next() { - Some(Ok(Instruction::PushBytes(data))) => data.as_bytes().to_vec(), - _ => { - return Err(anyhow::anyhow!( - "partial ido initiator bytecode should start with a push of the partial postlaunch bytecode" - )) - } - }; - // pushes: [0] xTokenCategory(32), [1] permanentLiquidityShare, [2] price, - // [3] platformFeeNFTH(32), [4] platformFee, [5] permanentLiquidityMinFee(2), - // [6] orbPoolParamsCategory(32), [7] executionFee(4), then the contract - // body. executionFee is carried by the announcement, so only its shape is - // checked here; the full byte-compare of output #7 validates its value. - let pl_script = ScriptBuf::from(postlaunch_partial); - let inst_list: Vec<_> = pl_script.instructions().take(8).collect(); - if inst_list.len() < 8 { - return Err(anyhow::anyhow!( - "partial postlaunch bytecode has too few instructions" - )); - } - let min_fee = match &inst_list[5] { - Ok(Instruction::PushBytes(data)) if data.as_bytes().len() == 2 => { - vm_number_to_bigint(data.as_bytes()) - } - _ => { - return Err(anyhow::anyhow!( - "partial postlaunch bytecode: expecting a 2-byte permanentLiquidityMinFee push" - )) - } - }; - let orb_pool_cat = match &inst_list[6] { - Ok(Instruction::PushBytes(data)) if data.as_bytes().len() == 32 => { - data.as_bytes().iter().copied().rev().collect() - } - _ => { - return Err(anyhow::anyhow!( - "partial postlaunch bytecode: expecting a 32-byte orbPoolParamsCategory push" - )) - } - }; - match &inst_list[7] { - Ok(Instruction::PushBytes(data)) if data.as_bytes().len() == 4 => {} - _ => { - return Err(anyhow::anyhow!( - "partial postlaunch bytecode: expecting a 4-byte executionFee push" - )) - } - } - Ok(PartialPostlaunchExtractedParams { - permanentLiquidityMinFee: min_fee, - orbPoolParamsCategory: orb_pool_cat, - }) -} - fn build_partial_ido_initiator_bytecode( postLaunchPartialBytecode: &[u8], permanentPoolOTokenReserveOutpointIndex: &Integer, @@ -1285,16 +1217,17 @@ pub async fn has_indexed_tx(pool: &SqlitePool, txid: &[u8]) -> Result { // Prefix of the announcement OP_RETURN carried in the last output of a preinit // broadcast tx. -pub const IDO_PREINIT_ANNOUNCEMENT_SIGNATURE: &[u8; 15] = &[ - 0x6a, 0x4c, 0xbb, // OP_RETURN OP_PUSHDATA1 (187) - 0x43, 0x61, 0x75, 0x6c, 0x64, 0x72, 0x6f, 0x6e, 0x49, 0x64, 0x6f, 0x30, // CauldronIdo0 +pub const IDO_PREINIT_ANNOUNCEMENT_SIGNATURE: &[u8; 11] = &[ + 0x6a, 0x4c, 0xb9, // OP_RETURN OP_PUSHDATA1 (185) + 0x43, 0x6c, 0x64, 0x49, 0x64, 0x6f, 0x30, 0x30, // CldIdo00 ]; fn is_preinit_broadcast(tx: &Transaction) -> bool { // The announcement OP_RETURN is carried in the last output (the first output is the Delphi NFT). if let Some(out) = tx.output.last() { let bytes = out.script_pubkey.as_bytes(); - bytes.len() >= 15 && &bytes[0..15] == IDO_PREINIT_ANNOUNCEMENT_SIGNATURE + let sig = IDO_PREINIT_ANNOUNCEMENT_SIGNATURE; + bytes.len() >= sig.len() && &bytes[0..sig.len()] == sig } else { false } @@ -1443,13 +1376,13 @@ fn parse_ido_preinit_tx_params( match &instructions[1] { Ok(Instruction::PushBytes(data)) => { let data = data.as_bytes(); - if data.len() < 187 { + if data.len() < 185 { errors.push(anyhow::anyhow!("Incorrect announcement.mainData size")); return None; } let mut is_valid_ido = true; // preinit_parameters.offeredTokenTotalSupply < Integer::from(0) - let offered_token_is_in_supply = vm_number_to_bigint(&data[170..178]) < 0; + let offered_token_is_in_supply = vm_number_to_bigint(&data[168..176]) < 0; let offeringBcmrStorageOut = tx.output.get(8); if offeringBcmrStorageOut.is_none() { @@ -1490,35 +1423,48 @@ fn parse_ido_preinit_tx_params( } } - // permanentLiquidityMinFee and orbPoolParamsCategory are not part - // of the announcement; they are baked into the partial postlaunch - // bytecode stored in output #7 — extract them from there. The - // full byte-comparison of output #7 happens later in - // parse_ido_preinit_tx using these extracted values. - let extracted_postlaunch_params = match tx.output.get(7) { - Some(out) => { - match extract_data_from_storage_script_with_data_and_size( - &out.script_pubkey, - ) - .and_then(|data| extract_params_from_partial_ido_initiator_bytecode(&data)) - { - Ok(value) => value, - Err(err) => { - errors.push(anyhow::anyhow!( - "failed to extract postlaunch params from ido initiator bytecode storage: {}", - err - )); - return None; + // The ORB IdoParams NFT is spent via use() at input #1 and + // preserved at output #10. Its commitment is the only readable + // on-chain source for orbPoolParamsCategory: that value is baked + // into the partial postlaunch bytecode, but the postlaunch lives + // in output #7 as a P2SH32 hash, so it cannot be read back out. + // permanentLiquidityMinFee, by contrast, is carried in the + // announcement (data[166..168]). Both feed the output #7 rebuild + // in parse_ido_preinit_tx, which is what actually proves the ido + // initiator storage was built with these inputs. The preinit + // covenant does not reference the NFT on-chain, so enforcing the + // match is entirely the indexer's job; a missing NFT or any + // mismatched parameter means this is not an ORB IDO. + let mut ido_params_commitment: Option = None; + match tx.output.get(10).and_then(|out| out.token.as_ref()) { + Some(token) if token.has_nft() => { + let category: Vec = token.id.to_blob().iter().copied().rev().collect(); + if category != ido_params_category { + invalid_ido_reasons.push(anyhow::anyhow!( + "output#10 nft category != IDO_PARAMS_NFT_CATEGORY" + )); + is_valid_ido = false; + } else { + match parse_ido_params_nft_commitment(&token.commitment) { + Ok(value) => { + ido_params_commitment = Some(value); + } + Err(err) => { + invalid_ido_reasons.push(anyhow::anyhow!( + "failed to parse the ido params nft commitment: {}", + err + )); + is_valid_ido = false; + } } } } - None => { - errors.push(anyhow::anyhow!( - "ido initiator bytecode storage not defined!" - )); - return None; + _ => { + invalid_ido_reasons + .push(anyhow::anyhow!("ido params nft is missing at output#10")); + is_valid_ido = false; } - }; + } let preinit_parameters = IdoPreInitParameters { preInitBcmr: IdoPreInitBcmrParameters { @@ -1527,29 +1473,36 @@ fn parse_ido_preinit_tx_params( }, authguardLockingBytecode, offering: IdoParametersOffering { - platformFeeNFTH: data[12..44].to_vec(), - platformFeeNumerator: vm_number_to_bigint(&data[44..48]), - delphiCategory: data[48..80].to_vec(), + platformFeeNFTH: data[8..40].to_vec(), + platformFeeNumerator: vm_number_to_bigint(&data[40..44]), + delphiCategory: data[44..76].to_vec(), launchConditions: IdoParametersOfferingLaunchConditions { - expiresAt: vm_number_to_bigint(&data[80..86]), - deployThreshold: vm_number_to_bigint(&data[86..94]), - immediateDeployThreshold: vm_number_to_bigint(&data[94..102]), + expiresAt: vm_number_to_bigint(&data[76..82]), + deployThreshold: vm_number_to_bigint(&data[82..90]), + immediateDeployThreshold: vm_number_to_bigint(&data[90..98]), }, offer: IdoParametersOfferingOffer { - maxDiscountRateNumerator: vm_number_to_bigint(&data[102..106]), - discountAnnualRateNumerator: vm_number_to_bigint(&data[106..110]), - priceNumerator: vm_number_to_bigint(&data[110..126]), - minOffer: vm_number_to_bigint(&data[126..130]), - xTokenCategory: data[130..162].to_vec(), + maxDiscountRateNumerator: vm_number_to_bigint(&data[98..102]), + discountAnnualRateNumerator: vm_number_to_bigint(&data[102..106]), + priceNumerator: vm_number_to_bigint(&data[106..122]), + minOffer: vm_number_to_bigint(&data[122..126]), + xTokenCategory: data[126..158].to_vec(), }, - executionFee: vm_number_to_bigint(&data[162..166]), + executionFee: vm_number_to_bigint(&data[158..162]), }, - permanentLiquidityShareNumerator: vm_number_to_bigint(&data[166..170]), - offeredTokenTotalSupply: vm_number_to_bigint(&data[170..178]), - offeredTokenAmount: vm_number_to_bigint(&data[178..186]), - authguardNftOutputIndex: vm_number_to_bigint(&data[186..187]), - orbPoolParamsCategory: extracted_postlaunch_params.orbPoolParamsCategory, - permanentLiquidityMinFee: extracted_postlaunch_params.permanentLiquidityMinFee, + permanentLiquidityShareNumerator: vm_number_to_bigint(&data[162..166]), + offeredTokenTotalSupply: vm_number_to_bigint(&data[168..176]), + offeredTokenAmount: vm_number_to_bigint(&data[176..184]), + authguardNftOutputIndex: vm_number_to_bigint(&data[184..185]), + // From the ORB IdoParams NFT commitment (output #10). Absent + // when the NFT is missing/invalid, in which case is_valid_ido + // is already false and the output #7 rebuild will not match. + orbPoolParamsCategory: ido_params_commitment + .as_ref() + .map(|c| c.orbPoolParamsCategory.clone()) + .unwrap_or_default(), + // Carried in the announcement OP_RETURN (2 bytes). + permanentLiquidityMinFee: vm_number_to_bigint(&data[166..168]), }; // xToken must be a non-native token; an all-zero category (the @@ -1608,43 +1561,8 @@ fn parse_ido_preinit_tx_params( )); is_valid_ido = false; } - // The ORB IdoParams NFT must be included in the preinit: spent - // via use() at input #1 and preserved at output #10. Its - // commitment pins the economic parameters, and since the preinit - // covenant does not reference the NFT on-chain, enforcing the - // match is entirely the indexer's job. A missing NFT or any - // mismatched parameter means this is not an ORB IDO; parameters - // are never assumed from defaults. - let mut ido_params_commitment: Option = None; - match tx.output.get(10).and_then(|out| out.token.as_ref()) { - Some(token) if token.has_nft() => { - let category: Vec = token.id.to_blob().iter().copied().rev().collect(); - if category != ido_params_category { - invalid_ido_reasons.push(anyhow::anyhow!( - "output#10 nft category != IDO_PARAMS_NFT_CATEGORY" - )); - is_valid_ido = false; - } else { - match parse_ido_params_nft_commitment(&token.commitment) { - Ok(value) => { - ido_params_commitment = Some(value); - } - Err(err) => { - invalid_ido_reasons.push(anyhow::anyhow!( - "failed to parse the ido params nft commitment: {}", - err - )); - is_valid_ido = false; - } - } - } - } - _ => { - invalid_ido_reasons - .push(anyhow::anyhow!("ido params nft is missing at output#10")); - is_valid_ido = false; - } - } + // The IdoParams NFT commitment (parsed above) pins the economic + // parameters the announcement must agree with. if let Some(ref ido_params) = ido_params_commitment { // The remaining fields are read at v0 commitment offsets, so a // different version could mean a different layout: reject on the @@ -1683,14 +1601,11 @@ fn parse_ido_preinit_tx_params( )); is_valid_ido = false; } - if preinit_parameters.orbPoolParamsCategory - != ido_params.orbPoolParamsCategory - { - invalid_ido_reasons.push(anyhow::anyhow!( - "orbPoolParamsCategory baked in the postlaunch bytecode != ido_params.orbPoolParamsCategory" - )); - is_valid_ido = false; - } + // orbPoolParamsCategory is taken directly from this + // commitment (see preinit_parameters above), so there is + // nothing to compare here — the output #7 rebuild in + // parse_ido_preinit_tx proves the postlaunch bytecode was + // baked with it. // The permanent-liquidity minimums are pinned by the IdoParams // NFT (numerators over PERMANENT_LIQUIDITY_SHARE_DENOMINATOR, // directly comparable to permanentLiquidityShareNumerator). @@ -2006,6 +1921,10 @@ fn parse_ido_preinit_tx( } if let Some(idoInitiatorBytecodeStorageOut) = tx.output.get(7) { + // Rebuild output #7 from the announcement values plus the NFT-sourced + // orbPoolParamsCategory and compare the P2SH32 hash. This is the only + // way to verify the postlaunch bytecode baked into output #7 (which is + // stored as a hash) was built with the right inputs. let bytecode = build_storage_script_with_data_and_size( 1, &build_partial_ido_initiator_bytecode( @@ -3425,11 +3344,14 @@ mod tests { 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}); + // The fixture carries the legacy "CauldronIdo0" announcement signature. The + // "CldIdo00" contract revision shortened it, so the detector must no longer + // recognize the old announcement. There is no backward compatibility. #[test] - fn preinit_detect() { + fn legacy_preinit_announcement_not_detected() { let tx: Transaction = bitcoincash::consensus::deserialize(&PREINIT_TEST_TX01).expect("should be valid"); - assert!(is_preinit_broadcast(&tx)); + assert!(!is_preinit_broadcast(&tx)); } // The fixture predates the ORB IdoParams generation (native-BCH xToken, no @@ -3481,14 +3403,17 @@ mod tests { assert!(parse_ido_params_nft_commitment(&commitment[..89]).is_err()); } - // Round-trip: build the partial ido initiator bytecode, then extract the - // two parameters the announcement does not carry back out of it. + // build_partial_postlaunch_bytecode bakes permanentLiquidityMinFee as a + // 2-byte push and orbPoolParamsCategory as a 32-byte push reversed into VM + // order, in the positions the postlaunch covenant expects. This is the + // layout the output #7 rebuild relies on to prove the storage was built with + // the announcement's minFee and the NFT's orbPoolParamsCategory. #[test] - fn extract_postlaunch_params_roundtrip() { + fn partial_postlaunch_bakes_min_fee_and_orb_category() { let x_token_category = vec![0x11u8; 32]; let orb_pool_params_category: Vec = (0u8..32).collect(); let min_fee = Integer::from(1000i64); - let partial_postlaunch = build_partial_postlaunch_bytecode(&PartialPostlaunchParameters { + let partial = build_partial_postlaunch_bytecode(&PartialPostlaunchParameters { xTokenCategory: &x_token_category, permanentLiquidityShare: &Integer::from(20_000_000i64), price: &Integer::from(1_700_000_000_000i64), @@ -3498,15 +3423,24 @@ mod tests { orbPoolParamsCategory: &orb_pool_params_category, executionFee: &Integer::from(100_000i64), }); - let partial_initiator = build_partial_ido_initiator_bytecode( - &partial_postlaunch, - &Integer::from(8i64), - &Integer::from(0i64), - ); - let extracted = extract_params_from_partial_ido_initiator_bytecode(&partial_initiator) - .expect("should extract"); - assert_eq!(extracted.permanentLiquidityMinFee, min_fee); - assert_eq!(extracted.orbPoolParamsCategory, orb_pool_params_category); + let script = ScriptBuf::from(partial); + let inst: Vec<_> = script.instructions().take(8).collect(); + // [5] permanentLiquidityMinFee: a 2-byte push carrying the fee value. + match &inst[5] { + Ok(Instruction::PushBytes(d)) => { + assert_eq!(d.as_bytes().len(), 2); + assert_eq!(vm_number_to_bigint(d.as_bytes()), min_fee); + } + _ => panic!("expected a 2-byte permanentLiquidityMinFee push"), + } + // [6] orbPoolParamsCategory: 32 bytes, reversed into VM order. + match &inst[6] { + Ok(Instruction::PushBytes(d)) => { + let restored: Vec = d.as_bytes().iter().copied().rev().collect(); + assert_eq!(restored, orb_pool_params_category); + } + _ => panic!("expected a 32-byte orbPoolParamsCategory push"), + } } #[test] From 4cce1ef7afadd720404b224630a66e16b6571681 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Tue, 14 Jul 2026 21:44:18 +0000 Subject: [PATCH 09/14] ido: categories in display/UI byte order, drop hardcoded PLP limits libriften moved encodeVmTokenCategory/decodeVmTokenCategory (which reverse the 32 category bytes, display<->VM) into the ido announcement and ORB IdoParams serialize/deserialize layer. Net wire effects the indexer sees: - preinit announcement delphiCategory[44..76] and xTokenCategory[126..158] are now VM/little-endian (were display order); - the IdoParams commitment stays VM on-wire, but the derived on-chain postlaunch orbPoolParamsCategory push flips display->VM (decode now returns display, the unchanged bake re-wraps it in encodeVmTokenCategory). Keep the three categories (delphiCategory, xTokenCategory, orbPoolParamsCategory) in display/UI byte order in-memory and over RPC: reverse at every parse site (announcement + IdoParams NFT commitment) and restore the .rev() on the output#0 delphi-NFT to_blob() compare. The build_*_bytecode helpers keep reversing display->VM when baking, so the output#7 P2SH32 rebuild matches the new on-chain layout. Also drop the now-unused hardcoded MAX_PLP_SHARE / MAX_PLP_ANNUAL_DISCOUNT / MIN_PLP_ANNUAL_DISCOUNT statics and dead checks; the min-PLP limits are NFT-pinned (minPlpShare / minPlpAfterDiscount) and the discount/max-discount checks now just guard against negatives. Co-Authored-By: Claude Opus 4.8 (1M context) --- src/db/ido/mod.rs | 46 +++++++++++++++++----------------------------- 1 file changed, 17 insertions(+), 29 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index d928e96..4e41e25 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -70,9 +70,6 @@ const OFFERING_ENTRY_FLAG_XWNT: u8 = 0x20; // exchange with native token (legacy static PERMANENT_LIQUIDITY_SHARE_DENOMINATOR: LazyLock = LazyLock::new(|| Integer::from(100_000_000i64)); -static MAX_PLP_SHARE: LazyLock = LazyLock::new(|| Integer::from(80_000_000i64)); // 80% -static MAX_PLP_ANNUAL_DISCOUNT: LazyLock = LazyLock::new(|| Integer::from(10_000_000i64)); // 10% -static MIN_PLP_ANNUAL_DISCOUNT: LazyLock = LazyLock::new(|| Integer::from(0i64)); // 0% // The minimum PLP share and minimum PLP-after-discount are no longer hardcoded: // they are pinned per-IdoParams NFT (minPlpShare / minPlpAfterDiscount, numerators // over PERMANENT_LIQUIDITY_SHARE_DENOMINATOR) and enforced against the offering. @@ -155,8 +152,10 @@ static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLo /// [117..121] entryExecutionFee (pIntLE, sats) /// [121..125] createExecutionFee (pIntLE, sats) /// [125..127] paramsUseFee (pIntLE, sats/100 — not parsed here) -/// Categories and the nfth are stored in the same byte order the announcement -/// uses, so equality checks against announced parameters are direct compares. +/// Categories are carried on-chain in VM (little-endian) byte order and are +/// reversed to display/UI order on parse (matching the announcement parse), so +/// equality checks against announced parameters remain direct compares. The +/// nfth is a hash and is kept in its on-chain order. const IDO_PARAMS_COMMITMENT_SIZE: usize = 127; /// The only ORB IdoParams NFT commitment version this indexer understands @@ -188,8 +187,10 @@ fn parse_ido_params_nft_commitment(commitment: &[u8]) -> Result *MAX_PLP_SHARE { - invalid_ido_reasons.push(anyhow::anyhow!( - "preinit_parameters.permanentLiquidityShareNumerator > *MAX_PLP_SHARE" - )); - is_valid_ido = false; - } if preinit_parameters .offering .offer .discountAnnualRateNumerator - < *MIN_PLP_ANNUAL_DISCOUNT + < 0 { - invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.discountAnnualRateNumerator > *MAX_PLP_ANNUAL_DISCOUNT")); - is_valid_ido = false; - } - if preinit_parameters - .offering - .offer - .discountAnnualRateNumerator - > *MAX_PLP_ANNUAL_DISCOUNT - { - invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.discountAnnualRateNumerator > *MAX_PLP_ANNUAL_DISCOUNT")); + invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.discountAnnualRateNumerator < 0")); is_valid_ido = false; } if preinit_parameters.offering.offer.maxDiscountRateNumerator < 0 { - invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.maxDiscountRateNumerator < Integer::from(0)")); + invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.maxDiscountRateNumerator < 0")); is_valid_ido = false; } if preinit_parameters.offeredTokenAmount <= 0 { @@ -1639,9 +1627,9 @@ fn parse_ido_preinit_tx_params( match tx.output.first() { Some(delphiOut) => match delphiOut.token.as_ref() { Some(delphiToken) if delphiToken.has_nft() => { - let delphiTokenId: Vec = + let delphiTokenCategory: Vec = delphiToken.id.to_blob().iter().copied().rev().collect(); - if delphiTokenId != preinit_parameters.offering.delphiCategory { + if delphiTokenCategory != preinit_parameters.offering.delphiCategory { invalid_ido_reasons.push(anyhow::anyhow!("delphi nft category in first output != offering.delphiCategory")); is_valid_ido = false; } From 05087843096dc390b56e1af3fbbd76b44277e280 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Thu, 16 Jul 2026 21:23:47 +0300 Subject: [PATCH 10/14] update ipfs rebuild contract --- src/db/ido/mod.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index 4e41e25..258c4cb 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -135,7 +135,7 @@ static CASHTOKENS_STUDIO_PAY2CATEGORY_CONTRACT: LazyLock> = LazyLock::new(|| hex::decode("51ce8851d0009d6300cdc0c7886851").unwrap()); static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("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").unwrap() }); /// The 127-byte commitment of the ORB IdoParams NFT (libriften From 2bcbe9ae81be849a12501f8a0c83b65000cac904 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Fri, 17 Jul 2026 03:38:05 +0300 Subject: [PATCH 11/14] update offering initial output --- src/db/ido/mod.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index 258c4cb..f77a888 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -2347,7 +2347,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { print_updates(&updates); Ok(IdoAddResult { updates, - next_output_index: 0, // offering utxo + next_output_index: 1, // offering utxo }) } else { let ready = is_preinit_state_ready_to_init(preinit_state); From 1568d42d34a67504f4a607a1dfd7c972c1f36301 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Fri, 17 Jul 2026 21:52:52 +0000 Subject: [PATCH 12/14] ido: keep offeredTokenTotalSupply in Active parameters IdoActiveParameters dropped offeredTokenTotalSupply, so clients couldn't compute the offered-vs-total-supply share for live (non-PREINIT) IDOs. Carry it forward from the preinit parameters at the PreInit->Active transition and add it to the struct. A serde default of -1 (the pre-existing-token "unknown supply" sentinel) lets ido_state rows written before this field existed still deserialize. Co-Authored-By: Claude Opus 4.8 (1M context) --- src/db/ido/mod.rs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index f77a888..1ad4794 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -305,6 +305,13 @@ pub struct IdoPreInitParameters { permanentLiquidityMinFee: Integer, } +// Default for `IdoActiveParameters::offeredTokenTotalSupply` so state rows +// written before the field existed still deserialize. `-1` is the +// pre-existing-token "unknown supply" sentinel. +fn default_offered_token_total_supply() -> Integer { + Integer::from(-1i64) +} + #[serde_as] #[derive(Serialize, Deserialize, Clone)] pub struct IdoActiveParameters { @@ -313,6 +320,11 @@ pub struct IdoActiveParameters { collectorNFTH: Vec, #[serde_as(as = "IntegerAsStr")] permanentLiquidityShareNumerator: Integer, + // Carried forward from the preinit parameters so it survives the + // PreInit→Active transition. + #[serde_as(as = "IntegerAsStr")] + #[serde(default = "default_offered_token_total_supply")] + offeredTokenTotalSupply: Integer, #[serde_as(as = "IntegerAsStr")] offeredTokenAmount: Integer, offering: IdoParametersOffering, @@ -2309,6 +2321,9 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { permanentLiquidityShareNumerator: preinit_params .permanentLiquidityShareNumerator .clone(), + offeredTokenTotalSupply: preinit_params + .offeredTokenTotalSupply + .clone(), offeredTokenAmount: preinit_params.offeredTokenAmount.clone(), offering: preinit_params.offering.clone(), orbPoolParamsCategory: preinit_params.orbPoolParamsCategory.clone(), From 9b559317926d689ac122afcfa3212e540e4b38d7 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Tue, 4 Aug 2026 15:30:55 +0000 Subject: [PATCH 13/14] tokentoken/tokenbch: index delegation pools, replace the pre-delegation AMM MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace the old P2SH32/CONJURE TokenToken AMM indexer (never in production; its tables are dropped by an always-run migration) with the delegation-model indexers from riftenlabs-defi 0.4.5: - tokentoken: two co-created bare-P2S UTXOs (thin main + storage sibling). tokenbch (new): single-UTXO token<->BCH pool with the runtime feePaidInToken fee side. Both admitted purely by the constant locking derived from the per-network delegation-pool platform NFTH. - src/db/orbconstants.rs: ONE platform NFTH serves both contracts — chipnet pins the deployed ORB v0 value (libriften orb/v0/chipnet.ts), mainnet is the all-zero placeholder: while unconfigured NOTHING delegation-related is parsed, fetched or indexed (fail-closed). - Schema: immutable config (nftOwner, tokens, poolFeeRate, minFee, virtualX/Y, tokenbch feePaidInToken) on the pool row; per-state history carries raw reserves, owed, platformFeeRate (both mutable by platform sweeps) and deltas. History rows now FK tx(txid) ON DELETE CASCADE, so evicted mempool txs clean up after themselves (the old tokentoken indexer leaked those). - LP teardowns carry no pool output: ingestion probes every blob-presenting tx's spent outpoints against the recorded pool set and flags a known pool UTXO spent without successor as withdrawn (withdrawn_in_txid FK ON DELETE SET NULL reverts an evicted teardown; reorg undo reverts a confirmed one). - electrum mempool filters: the combined logic blob (scriptsig; every spend incl. teardowns) + the constant thin-main locking (scriptpubkey; creations), per contract, skipped while unconfigured. - RPC: /tokentoken responses gain owed_a, platform/pool fee rates, minFee and virtual offsets; new /tokenbch (pool/active?token, pools, tokens) mirrors it for BCH pairs. - deps: bitcoincash 0.32.4 (token.amount -> .to_int() in the ido indexer), riftenlabs-defi 0.4.5. NOTE: 0.4.5 (rust-riftenlabs-defi 7c65f66) is not on crates.io yet — until it is published, build with a local [patch.crates-io] pointing at the sibling checkout (the committed Cargo.lock carries the path-patched entry). Also fixes a latent test bug (ido_params_nft_commitment_roundtrip never wrote createExecutionFee after the 127-byte layout shift). Verified: cargo build, test (232 passing), clippy (no new warnings) and fmt all clean. Co-Authored-By: Claude Fable 5 --- Cargo.lock | 20 +- Cargo.toml | 4 +- src/chain.rs | 8 + src/db/cauldron/mod.rs | 2 + src/db/cauldron/tokenbch.rs | 736 ++++++++++++++++++++++++++++++++++ src/db/cauldron/tokentoken.rs | 733 ++++++++++++++++++++------------- src/db/ido/mod.rs | 43 +- src/db/init.rs | 4 +- src/db/mod.rs | 1 + src/db/orbconstants.rs | 88 ++++ src/electrum.rs | 59 ++- src/index.rs | 138 ++++++- src/main.rs | 9 + src/rpc/mod.rs | 1 + src/rpc/tokenbch.rs | 63 +++ 15 files changed, 1571 insertions(+), 338 deletions(-) create mode 100644 src/db/cauldron/tokenbch.rs create mode 100644 src/db/orbconstants.rs create mode 100644 src/rpc/tokenbch.rs diff --git a/Cargo.lock b/Cargo.lock index eed5447..02011ac 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -249,9 +249,9 @@ dependencies = [ [[package]] name = "bitcoincash" -version = "0.32.2" +version = "0.32.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a604a00994f6080334adbade057bd3724aacbaf674b1bd85310835ab46edd819" +checksum = "91089268ed5067e7c0973476a0f8e3cc208802ec551950f43643a07b13711228" dependencies = [ "base58ck", "bech32", @@ -261,6 +261,7 @@ dependencies = [ "bitcoin_hashes", "hex-conservative", "hex_lit", + "num-bigint", "secp256k1", "serde", ] @@ -1707,6 +1708,16 @@ dependencies = [ "winapi", ] +[[package]] +name = "num-bigint" +version = "0.4.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c89e69e7e0f03bea5ef08013795c25018e101932225a656383bd384495ecc367" +dependencies = [ + "num-integer", + "num-traits", +] + [[package]] name = "num-bigint-dig" version = "0.8.6" @@ -2272,13 +2283,12 @@ dependencies = [ [[package]] name = "riftenlabs-defi" -version = "0.4.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9103375b1b484664066a5958a619f7dd8baab23069d2c0f53fd9df369ff3b34b" +version = "0.4.5" dependencies = [ "anyhow", "bitcoin_hashes", "bitcoincash", + "hex", "serde", ] diff --git a/Cargo.toml b/Cargo.toml index 6ebbcda..3c19fa2 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -13,7 +13,7 @@ build = "build.rs" [dependencies] anyhow = { version = "1.0.94", features = ["backtrace"] } -bitcoincash = "0.32.2" +bitcoincash = "0.32.4" bitcoin_hashes = { version = "0.14.100", default-features = false } # Same version as used by bitcoincash electrum-client-netagnostic = { version = "0.21.2", features = ["use-rustls", "use-websocket"] } hex = { version = "0.4.3", features = ["serde"] } @@ -22,7 +22,7 @@ serde_json = "1.0.133" rocket = { version = "0.5.1", features = ["json"] } sqlx = { version = "0.8", features = ["runtime-tokio", "sqlite"] } rayon = "1.10.0" -riftenlabs-defi = "0.4.1" +riftenlabs-defi = "0.4.5" rocket_cors = "0.6.0" log = "0.4" stderrlog = "0.6.0" diff --git a/src/chain.rs b/src/chain.rs index 93fbf5d..ba11537 100644 --- a/src/chain.rs +++ b/src/chain.rs @@ -71,6 +71,14 @@ impl BlockUndoer for StoreBlockUndoer { { was_indexed = true; } + if db::cauldron::tokenbch::delete_entries_for_block( + &self.db.cauldron_w, + &blockheader.block_hash(), + ) + .await? + { + was_indexed = true; + } if db::bcmr::delete_entries_for_block(&self.db.bcmr_w, &blockheader.block_hash()) .await? { diff --git a/src/db/cauldron/mod.rs b/src/db/cauldron/mod.rs index c7127ff..ced0bc3 100644 --- a/src/db/cauldron/mod.rs +++ b/src/db/cauldron/mod.rs @@ -20,6 +20,7 @@ pub mod mempool; pub mod ohlcv; pub mod pool; pub mod poolvisitor; +pub mod tokenbch; pub mod tokenlist; pub mod tokentoken; pub mod tx; @@ -48,6 +49,7 @@ pub async fn prepare_tables(pool: &SqlitePool) { pool::create_table(pool).await; tokentoken::create_table(pool).await; + tokenbch::create_table(pool).await; sqlx::query( "CREATE INDEX idx_utxo_funding_join ON utxo_funding(new_utxo_hash, sats, token_id);", diff --git a/src/db/cauldron/tokenbch.rs b/src/db/cauldron/tokenbch.rs new file mode 100644 index 0000000..7ca035b --- /dev/null +++ b/src/db/cauldron/tokenbch.rs @@ -0,0 +1,736 @@ +// Copyright (C) 2024-2026 Whiterun LLC +// +// This software is licensed under the GNU Affero General Public License (AGPL), version 3.0 or later. +// A copy of the license can be found in the LICENSE file or at https://www.gnu.org/licenses/agpl-3.0.html + +//! Indexing of token <-> native-BCH (`TokenBch`) delegation pools. +//! +//! A pool is a SINGLE bare-P2S UTXO holding both reserves — BCH in its satoshi +//! value, the token in its CashToken — with the per-pool config prepended to +//! the generic dispatcher (`0x3f OP_DROP `). States +//! are parsed by [`riftenlabs_defi::tokenbch_delegation`]; a pool is admitted +//! by the constant dispatcher tail alone (the platform NFTH pins the logic +//! hash — see [`crate::db::orbconstants`]). +//! +//! The fee side is per-pool runtime config (`fee_paid_in_token`): the accrued +//! `owed` is satoshis when false, token base units when true. `owed` and +//! `platform_fee_rate` are the only mutable config fields (per-state); the +//! rest is pinned per-pool at creation. LP teardowns are not +//! output-recognizable — ingestion passes a [`TeardownProbe`] for each +//! blob-presenting tx and a known pool UTXO spent without a successor state is +//! flagged withdrawn (mirroring [`crate::db::cauldron::tokentoken`], which +//! documents the shared mempool/block reconciliation and tx-FK cleanup +//! semantics). + +use std::collections::VecDeque; +use std::sync::atomic::{AtomicI64, Ordering}; + +use anyhow::Result; + +use bitcoincash::{BlockHash, TokenID, Txid}; +use log::info; +use riftenlabs_defi::{chainutil::OutPointHash, tokenbch_delegation::ParsedTokenBchPool}; +use sqlx::{Row, SqliteConnection, SqlitePool}; + +use crate::db::blob::{blob_to_display_hex, FromBlob, ToBlob}; +use crate::db::cauldron::tokentoken::{serialize_u64_as_string, TeardownProbe}; + +/// Idempotent: also run as an always-on migration for existing databases. +/// (The abandoned draft schema never reached production; nothing to migrate.) +pub async fn create_table(pool: &SqlitePool) { + sqlx::query( + "CREATE TABLE IF NOT EXISTS tokenbch_pool ( + creation_utxo BLOB PRIMARY KEY, + nft_owner BLOB NOT NULL, + token_id BLOB NOT NULL, + pool_fee_rate INT NOT NULL, + min_fee INT NOT NULL, + virtual_x BIGINT NOT NULL, + virtual_y BIGINT NOT NULL, + fee_paid_in_token TINYINT NOT NULL, + withdrawn_in_txid BLOB REFERENCES tx(txid) ON DELETE SET NULL + )", + ) + .execute(pool) + .await + .expect("failed to create table tokenbch_pool"); + + sqlx::query( + "CREATE TABLE IF NOT EXISTS tokenbch_pool_history_entry ( + utxo BLOB PRIMARY KEY, + pool BLOB NOT NULL REFERENCES tokenbch_pool(creation_utxo) ON DELETE CASCADE, + spent_utxo BLOB, + txid BLOB NOT NULL REFERENCES tx(txid) ON DELETE CASCADE, + tx_pos INT NOT NULL, + mtp_timestamp BIGINT, + first_seen_timestamp BIGINT, + effective_timestamp BIGINT GENERATED ALWAYS AS (COALESCE(first_seen_timestamp, mtp_timestamp)), + sequence BIGINT NOT NULL, + sats BIGINT NOT NULL, + token_amount BIGINT NOT NULL, + owed BIGINT NOT NULL, + platform_fee_rate INT NOT NULL, + sats_delta BIGINT NOT NULL, + token_delta BIGINT NOT NULL + )", + ) + .execute(pool) + .await + .expect("failed to create table tokenbch_pool_history_entry"); + + sqlx::query( + "CREATE INDEX IF NOT EXISTS idx_tb_history_pool_sequence ON tokenbch_pool_history_entry(pool, sequence)", + ) + .execute(pool) + .await + .unwrap(); + sqlx::query( + "CREATE INDEX IF NOT EXISTS idx_tb_history_spent ON tokenbch_pool_history_entry(spent_utxo)", + ) + .execute(pool) + .await + .unwrap(); + sqlx::query("CREATE INDEX IF NOT EXISTS idx_tb_pool_token ON tokenbch_pool(token_id)") + .execute(pool) + .await + .unwrap(); + sqlx::query( + "CREATE INDEX IF NOT EXISTS idx_tb_history_txid ON tokenbch_pool_history_entry(txid)", + ) + .execute(pool) + .await + .unwrap(); +} + +/// Next sequence number in the `tokenbch_pool_history_entry` table. +static NEXT_SEQUENCE: AtomicI64 = AtomicI64::new(-10); + +pub async fn initialize_seq(pool: &SqlitePool) { + let row: (i64,) = + sqlx::query_as("SELECT IFNULL(MAX(sequence), 0) + 1 FROM tokenbch_pool_history_entry") + .fetch_one(pool) + .await + .unwrap(); + NEXT_SEQUENCE.store(row.0, Ordering::SeqCst); +} + +#[allow(dead_code)] +pub fn dummy_init_seq() { + if NEXT_SEQUENCE.load(Ordering::SeqCst) < 0 { + NEXT_SEQUENCE.store(42, Ordering::SeqCst); + } +} + +/// The pool (creation utxo) whose state is recorded at `utxo_hash`. +async fn get_pool_by_utxo( + conn: &mut SqliteConnection, + utxo_hash: &OutPointHash, +) -> Result> { + let row: Option<(Vec,)> = + sqlx::query_as("SELECT pool FROM tokenbch_pool_history_entry WHERE utxo = ?") + .bind(utxo_hash.to_blob()) + .fetch_optional(&mut *conn) + .await?; + match row { + Some((blob,)) => Ok(Some(OutPointHash::from_blob(&blob)?)), + None => Ok(None), + } +} + +/// Latest (sats, token_amount) for the pool state recorded at `utxo_hash`. +async fn get_reserves_at( + conn: &mut SqliteConnection, + utxo_hash: &OutPointHash, +) -> Result<(i64, i64)> { + let row = + sqlx::query("SELECT sats, token_amount FROM tokenbch_pool_history_entry WHERE utxo = ?") + .bind(utxo_hash.to_blob()) + .fetch_optional(&mut *conn) + .await?; + match row { + Some(r) => Ok((r.get(0), r.get(1))), + None => Ok((0, 0)), + } +} + +/// Insert the immutable per-pool row. A no-op when the pool already exists +/// (a mempool creation confirming in a block replays the same state). +pub async fn insert_new_pool(conn: &mut SqliteConnection, pool: &ParsedTokenBchPool) -> Result<()> { + sqlx::query( + "INSERT INTO tokenbch_pool + (creation_utxo, nft_owner, token_id, pool_fee_rate, min_fee, + virtual_x, virtual_y, fee_paid_in_token, withdrawn_in_txid) + VALUES (?, ?, ?, ?, ?, ?, ?, ?, NULL) + ON CONFLICT(creation_utxo) DO NOTHING", + ) + .bind(pool.new_utxo_hash.to_blob()) + .bind(pool.config.nft_owner.to_vec()) + .bind(pool.token_id.to_blob()) + .bind(pool.config.pool_fee_rate as i64) + .bind(pool.config.min_fee as i64) + .bind(pool.config.virtual_x as i64) + .bind(pool.config.virtual_y as i64) + .bind(pool.config.fee_paid_in_token as i64) + .execute(&mut *conn) + .await + .map_err(|e| anyhow::anyhow!("failed to insert tokenbch pool: {e:?}"))?; + Ok(()) +} + +#[allow(clippy::too_many_arguments)] +pub async fn insert_history_entry( + conn: &mut SqliteConnection, + creation_utxo: &OutPointHash, + pool: &ParsedTokenBchPool, + spent_utxo: Option<&OutPointHash>, + mtp_timestamp: Option, + first_seen_timestamp: Option, + sats_delta: i64, + token_delta: i64, +) -> Result<()> { + let next_seq = NEXT_SEQUENCE.fetch_add(1, Ordering::SeqCst); + assert!(next_seq >= 0, "tokenbch sequence not initialized"); + + sqlx::query( + "INSERT INTO tokenbch_pool_history_entry + (utxo, pool, spent_utxo, txid, tx_pos, + mtp_timestamp, first_seen_timestamp, sequence, sats, token_amount, + owed, platform_fee_rate, sats_delta, token_delta) + VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) + ON CONFLICT(utxo) DO UPDATE SET + pool = excluded.pool, + spent_utxo = excluded.spent_utxo, + txid = excluded.txid, + tx_pos = excluded.tx_pos, + mtp_timestamp = COALESCE(excluded.mtp_timestamp, tokenbch_pool_history_entry.mtp_timestamp), + first_seen_timestamp = COALESCE(excluded.first_seen_timestamp, tokenbch_pool_history_entry.first_seen_timestamp), + sequence = excluded.sequence", + ) + .bind(pool.new_utxo_hash.to_blob()) + .bind(creation_utxo.to_blob()) + .bind(spent_utxo.map(|h| h.to_blob())) + .bind(pool.new_utxo_txid.to_blob()) + .bind(pool.new_utxo_n as i64) + .bind(mtp_timestamp.map(|t| t as i64)) + .bind(first_seen_timestamp.map(|t| t as i64)) + .bind(next_seq) + .bind(pool.sats as i64) + .bind(pool.token_amount) + .bind(pool.config.owed as i64) + .bind(pool.config.platform_fee_rate as i64) + .bind(sats_delta) + .bind(token_delta) + .execute(&mut *conn) + .await + .map_err(|e| anyhow::anyhow!("failed to insert tokenbch history entry: {e:?}"))?; + Ok(()) +} + +/// Apply a batch of parsed TokenBch states plus the batch's teardown probes. +/// +/// A state's `spent_utxo_hash` is only a CANDIDATE (the index-aligned input, +/// present even at creation): it links the state to a pool iff it matches a +/// recorded state, otherwise the state opens a new pool. The queue defers +/// states whose candidate parent is created later in the same batch. +/// +/// After the states are applied, each probe's spent outpoints are checked +/// against recorded pool states: a known pool UTXO spent by a blob-presenting +/// tx with no successor state is an LP teardown and flags the pool withdrawn. +pub async fn update_tokenbch_pool_history( + conn: &mut SqliteConnection, + pools: Vec, + teardown_probes: &[TeardownProbe], + mtp_timestamp: Option, + first_seen_timestamp: Option, +) -> Result<()> { + let mut queue = VecDeque::from(pools); + + while let Some(current) = queue.pop_front() { + let linked_parent = match current.spent_utxo_hash { + None => None, + Some(candidate) => match get_pool_by_utxo(&mut *conn, &candidate).await? { + Some(creation) => Some((candidate, creation)), + None => { + let has_parent = queue.iter().any(|p| candidate == p.new_utxo_hash); + if has_parent { + queue.push_back(current); + continue; + } + // Unknown candidate: an ordinary funding input at the + // index — this state is a creation. + None + } + }, + }; + + match linked_parent { + None => { + info!("TokenBch pool created in tx {}", current.new_utxo_txid); + insert_new_pool(&mut *conn, ¤t).await?; + insert_history_entry( + &mut *conn, + ¤t.new_utxo_hash, + ¤t, + None, + mtp_timestamp, + first_seen_timestamp, + 0, + 0, + ) + .await?; + } + Some((parent, creation_utxo)) => { + let (prev_sats, prev_token) = get_reserves_at(&mut *conn, &parent).await?; + insert_history_entry( + &mut *conn, + &creation_utxo, + ¤t, + Some(&parent), + mtp_timestamp, + first_seen_timestamp, + current.sats as i64 - prev_sats, + current.token_amount - prev_token, + ) + .await?; + } + } + } + + // Teardown pass: a known pool UTXO among a probe's spent outpoints, with + // no successor state recorded, closes the pool. + for probe in teardown_probes { + for spent in &probe.spent_utxo_hashes { + let r = sqlx::query( + "UPDATE tokenbch_pool SET withdrawn_in_txid = ?1 + WHERE withdrawn_in_txid IS NULL + AND creation_utxo IN ( + SELECT h.pool FROM tokenbch_pool_history_entry h + WHERE h.utxo = ?2 + AND NOT EXISTS ( + SELECT 1 FROM tokenbch_pool_history_entry s + WHERE s.spent_utxo = ?2 + ) + )", + ) + .bind(probe.txid.to_blob()) + .bind(spent.to_blob()) + .execute(&mut *conn) + .await?; + if r.rows_affected() > 0 { + info!("TokenBch pool torn down in tx {}", probe.txid); + } + } + } + + Ok(()) +} + +/// Remove TokenBch state recorded in the given block (chain reorg). +/// +/// Order-independent w.r.t. how reorged blocks are replayed: deletes the +/// block's history rows, drops pools left with no history (their creation was +/// undone), and reverts teardowns flagged in the block. +pub async fn delete_entries_for_block(pool: &SqlitePool, blockhash: &BlockHash) -> Result { + let r1 = sqlx::query( + "DELETE FROM tokenbch_pool_history_entry + WHERE txid IN (SELECT txid FROM tx WHERE blockhash = ?)", + ) + .bind(blockhash.to_blob()) + .execute(pool) + .await?; + + sqlx::query( + "DELETE FROM tokenbch_pool + WHERE creation_utxo NOT IN (SELECT DISTINCT pool FROM tokenbch_pool_history_entry)", + ) + .execute(pool) + .await?; + + let r3 = sqlx::query( + "UPDATE tokenbch_pool SET withdrawn_in_txid = NULL + WHERE withdrawn_in_txid IN (SELECT txid FROM tx WHERE blockhash = ?)", + ) + .bind(blockhash.to_blob()) + .execute(pool) + .await?; + + Ok(r1.rows_affected() + r3.rows_affected() != 0) +} + +/// A single active TokenBch pool at its latest state, for the RPC layer. +#[derive(serde::Serialize)] +pub struct ActiveTokenBchPool { + pub pool_id: String, + pub nft_owner: String, + pub token_id: String, + /// RAW satoshi value — the BCH reserve. When the fee side is BCH + /// (`fee_paid_in_token` false), includes `owed`. + #[serde(serialize_with = "serialize_u64_as_string")] + pub sats: u64, + /// RAW token amount. When `fee_paid_in_token`, includes `owed`. + #[serde(serialize_with = "serialize_u64_as_string")] + pub token_amount: u64, + /// Accrued platform fee on the fee side, excluded from the tradeable + /// reserve. + #[serde(serialize_with = "serialize_u64_as_string")] + pub owed: u64, + /// Fee side: false = fees accrue in BCH satoshis, true = in token units. + pub fee_paid_in_token: bool, + /// Platform's cut, parts-per-1_000_000 (mutable by a platform sweep). + pub platform_fee_rate: u32, + /// LP's cut, parts-per-100_000. + pub pool_fee_rate: u32, + /// Minimum combined (platform + pool) fee in fee-side base units. + pub min_fee: u64, + /// Virtual reserve offset, ALWAYS the BCH side. + #[serde(serialize_with = "serialize_u64_as_string")] + pub virtual_x: u64, + /// Virtual reserve offset, ALWAYS the token side. + #[serde(serialize_with = "serialize_u64_as_string")] + pub virtual_y: u64, + /// Transaction that created the pool's current state. + pub txid: String, + /// Output index of the pool UTXO. + pub vout: u32, +} + +const ACTIVE_POOL_SELECT: &str = + "SELECT p.creation_utxo, p.nft_owner, p.token_id, p.pool_fee_rate, p.min_fee, + p.virtual_x, p.virtual_y, p.fee_paid_in_token, + phe.sats, phe.token_amount, phe.owed, phe.platform_fee_rate, + phe.txid, phe.tx_pos + FROM tokenbch_pool p + JOIN tokenbch_pool_history_entry phe ON phe.pool = p.creation_utxo + AND phe.sequence = ( + SELECT MAX(sequence) FROM tokenbch_pool_history_entry WHERE pool = p.creation_utxo + ) + WHERE p.withdrawn_in_txid IS NULL"; + +fn row_to_active_pool(row: &sqlx::sqlite::SqliteRow) -> Result { + let pool_blob: Vec = row.get(0); + let nft_owner_blob: Vec = row.get(1); + let token_blob: Vec = row.get(2); + let pool_fee_rate: i64 = row.get(3); + let min_fee: i64 = row.get(4); + let virtual_x: i64 = row.get(5); + let virtual_y: i64 = row.get(6); + let fee_paid_in_token: i64 = row.get(7); + let sats: i64 = row.get(8); + let token_amount: i64 = row.get(9); + let owed: i64 = row.get(10); + let platform_fee_rate: i64 = row.get(11); + let txid_blob: Vec = row.get(12); + let tx_pos: i64 = row.get(13); + + Ok(ActiveTokenBchPool { + pool_id: blob_to_display_hex::(&pool_blob)?, + nft_owner: hex::encode(&nft_owner_blob), + token_id: blob_to_display_hex::(&token_blob)?, + sats: sats as u64, + token_amount: token_amount as u64, + owed: owed as u64, + fee_paid_in_token: fee_paid_in_token != 0, + platform_fee_rate: platform_fee_rate as u32, + pool_fee_rate: pool_fee_rate as u32, + min_fee: min_fee as u64, + virtual_x: virtual_x as u64, + virtual_y: virtual_y as u64, + txid: blob_to_display_hex::(&txid_blob)?, + vout: tx_pos as u32, + }) +} + +/// Active pools holding the given token, each at its latest state. +pub async fn db_active_pools_for_token( + pool: &SqlitePool, + token: &TokenID, +) -> Result> { + let sql = format!("{ACTIVE_POOL_SELECT} AND p.token_id = ?1"); + let rows = sqlx::query(&sql) + .bind(token.to_blob()) + .fetch_all(pool) + .await?; + rows.iter().map(row_to_active_pool).collect() +} + +/// Every active pool at its latest state, with no token filter. +pub async fn db_all_active_pools(pool: &SqlitePool) -> Result> { + let rows = sqlx::query(ACTIVE_POOL_SELECT).fetch_all(pool).await?; + rows.iter().map(row_to_active_pool).collect() +} + +/// Distinct token ids that appear in at least one active TokenBch pool. +pub async fn db_pool_tokens(pool: &SqlitePool) -> Result> { + let rows = + sqlx::query("SELECT DISTINCT token_id FROM tokenbch_pool WHERE withdrawn_in_txid IS NULL") + .fetch_all(pool) + .await?; + + let mut out = Vec::with_capacity(rows.len()); + for row in rows { + let blob: Vec = row.get(0); + out.push(blob_to_display_hex::(&blob)?); + } + Ok(out) +} + +#[cfg(test)] +mod tests { + use super::*; + use crate::db::cauldron::prepare_tables; + use crate::db::cauldron::tx::insert_block_tx; + + use bitcoin_hashes::Hash; + use bitcoincash::{BlockHash, Txid}; + use riftenlabs_defi::tokenbch_delegation::DelegationConfig; + use sqlx::sqlite::{SqliteConnectOptions, SqlitePoolOptions}; + use std::sync::atomic::{AtomicU64, Ordering as AOrdering}; + + static TB_TEST_COUNTER: AtomicU64 = AtomicU64::new(0); + + async fn test_db() -> SqlitePool { + let id = TB_TEST_COUNTER.fetch_add(1, AOrdering::SeqCst); + let uri = format!("file:tb_test_{}?mode=memory&cache=shared", id); + let opts = SqliteConnectOptions::new() + .filename(&uri) + .foreign_keys(false); + let pool = SqlitePoolOptions::new().connect_with(opts).await.unwrap(); + prepare_tables(&pool).await; + dummy_init_seq(); + pool + } + + /// The always-run startup migration calls `create_table` on databases + /// that already have the tables; it must be a no-op then. + #[tokio::test] + async fn create_table_is_idempotent() { + let pool = test_db().await; + create_table(&pool).await; + } + + fn oph(b: u8) -> OutPointHash { + OutPointHash::from_byte_array([b; 32]) + } + fn tid(b: u8) -> TokenID { + TokenID::from_byte_array([b; 32]) + } + fn txid(b: u8) -> Txid { + Txid::from_byte_array([b; 32]) + } + + fn config(owed: u64, fee_paid_in_token: bool) -> DelegationConfig { + DelegationConfig { + owed, + platform_fee_rate: 600, + pool_fee_rate: 300, + min_fee: 1, + virtual_x: 0, + virtual_y: 0, + nft_owner: [0x11; 32], + fee_paid_in_token, + } + } + + /// A creation state: the candidate spend points at an unrelated funding + /// outpoint no consumer knows. + fn creation(new: u8, txid_b: u8, sats: u64, token: i64) -> ParsedTokenBchPool { + ParsedTokenBchPool { + config: config(0, false), + spent_utxo_hash: Some(oph(new.wrapping_add(200))), + new_utxo_hash: oph(new), + new_utxo_txid: txid(txid_b), + new_utxo_n: 0, + token_id: tid(0xBB), + token_amount: token, + sats, + } + } + + /// A swap spending `prev`, producing `new` in tx `txid_b`. + fn swap(prev: u8, new: u8, txid_b: u8, sats: u64, token: i64) -> ParsedTokenBchPool { + let mut p = creation(new, txid_b, sats, token); + p.spent_utxo_hash = Some(oph(prev)); + p.config.owed = 1; + p + } + + async fn seed_tx(pool: &SqlitePool, txid_val: &Txid, blockhash: &BlockHash) { + let mut conn = pool.acquire().await.unwrap(); + insert_block_tx(&mut conn, txid_val, blockhash, 1_700_000_000) + .await + .unwrap(); + } + + /// A state first seen in the mempool (first_seen only) and later confirmed + /// in a block (mtp only) must keep the mempool first_seen timestamp. + #[tokio::test] + async fn mempool_then_block_keeps_first_seen() { + let pool = test_db().await; + let block = BlockHash::all_zeros(); + + let c = creation(1, 10, 1_000_000, 2_000_000); + seed_tx(&pool, &c.new_utxo_txid, &block).await; + + let mut conn = pool.acquire().await.unwrap(); + update_tokenbch_pool_history(&mut conn, vec![c.clone()], &[], None, Some(1_700_000_100)) + .await + .unwrap(); + update_tokenbch_pool_history(&mut conn, vec![c], &[], Some(1_700_000_500), None) + .await + .unwrap(); + + let row = sqlx::query( + "SELECT mtp_timestamp, first_seen_timestamp, effective_timestamp + FROM tokenbch_pool_history_entry", + ) + .fetch_one(&pool) + .await + .unwrap(); + let mtp: Option = row.get(0); + let first_seen: Option = row.get(1); + let effective: Option = row.get(2); + assert_eq!(mtp, Some(1_700_000_500)); + assert_eq!(first_seen, Some(1_700_000_100)); + assert_eq!(effective, Some(1_700_000_100), "first_seen wins"); + } + + #[tokio::test] + async fn creation_then_swap_tracks_reserves_and_token_query() { + let pool = test_db().await; + let block = BlockHash::all_zeros(); + + let c = creation(1, 10, 1_000_000, 2_000_000); + seed_tx(&pool, &c.new_utxo_txid, &block).await; + let s = swap(1, 2, 11, 1_000_500, 1_999_002); + seed_tx(&pool, &s.new_utxo_txid, &block).await; + + let mut conn = pool.acquire().await.unwrap(); + update_tokenbch_pool_history(&mut conn, vec![c, s], &[], Some(1_700_000_000), None) + .await + .unwrap(); + drop(conn); + + let pools = db_active_pools_for_token(&pool, &tid(0xBB)).await.unwrap(); + assert_eq!(pools.len(), 1); + assert_eq!(pools[0].sats, 1_000_500); + assert_eq!(pools[0].token_amount, 1_999_002); + assert_eq!(pools[0].owed, 1, "owed from the latest state"); + assert!(!pools[0].fee_paid_in_token); + assert_eq!(pools[0].platform_fee_rate, 600); + assert_eq!(pools[0].pool_fee_rate, 300); + assert_eq!(pools[0].vout, 0); + + // Deltas recorded against the previous raw reserves. + let row = sqlx::query( + "SELECT sats_delta, token_delta FROM tokenbch_pool_history_entry WHERE utxo = ?", + ) + .bind(oph(2).to_blob()) + .fetch_one(&pool) + .await + .unwrap(); + let (ds, dt): (i64, i64) = (row.get(0), row.get(1)); + assert_eq!((ds, dt), (500, -998)); + + let tokens = db_pool_tokens(&pool).await.unwrap(); + assert_eq!(tokens, vec![tid(0xBB).to_string()]); + } + + /// The candidate spend at creation (an unrelated funding outpoint) must + /// NOT link two independent pools that happen to be created in sequence. + #[tokio::test] + async fn unknown_candidate_spend_opens_a_new_pool() { + let pool = test_db().await; + let block = BlockHash::all_zeros(); + + let c1 = creation(1, 10, 1_000_000, 2_000_000); + let mut c2 = creation(2, 11, 3_000_000, 4_000_000); + c2.token_id = tid(0xCC); + seed_tx(&pool, &c1.new_utxo_txid, &block).await; + seed_tx(&pool, &c2.new_utxo_txid, &block).await; + + let mut conn = pool.acquire().await.unwrap(); + update_tokenbch_pool_history(&mut conn, vec![c1, c2], &[], Some(1), None) + .await + .unwrap(); + drop(conn); + + let n: (i64,) = sqlx::query_as("SELECT COUNT(*) FROM tokenbch_pool") + .fetch_one(&pool) + .await + .unwrap(); + assert_eq!(n.0, 2, "two independent pools"); + } + + /// A teardown is a blob-presenting tx spending a known pool UTXO with no + /// successor: the probe flags the pool withdrawn; a reorg of that block + /// restores it; a reorg of the creation removes the pool entirely. + #[tokio::test] + async fn teardown_probe_hides_pool_and_reorg_restores_it() { + let pool = test_db().await; + let block_a = BlockHash::from_byte_array([0xA1; 32]); + let block_b = BlockHash::from_byte_array([0xB2; 32]); + + let c = creation(1, 10, 1_000_000, 2_000_000); + seed_tx(&pool, &c.new_utxo_txid, &block_a).await; + + let mut conn = pool.acquire().await.unwrap(); + update_tokenbch_pool_history(&mut conn, vec![c], &[], Some(1), None) + .await + .unwrap(); + + let teardown_txid = txid(20); + seed_tx(&pool, &teardown_txid, &block_b).await; + let probe = TeardownProbe { + txid: teardown_txid, + spent_utxo_hashes: vec![oph(0xEE), oph(1)], + }; + update_tokenbch_pool_history(&mut conn, vec![], &[probe], Some(2), None) + .await + .unwrap(); + drop(conn); + + assert!( + db_all_active_pools(&pool).await.unwrap().is_empty(), + "torn-down pool should not be active" + ); + + // Reorg the teardown block: pool becomes active again. + delete_entries_for_block(&pool, &block_b).await.unwrap(); + assert_eq!(db_all_active_pools(&pool).await.unwrap().len(), 1); + + // Reorg the creation block: pool disappears entirely. + delete_entries_for_block(&pool, &block_a).await.unwrap(); + assert!(db_all_active_pools(&pool).await.unwrap().is_empty()); + assert!(db_pool_tokens(&pool).await.unwrap().is_empty()); + } + + /// A probe outpoint consumed by a successor state in the SAME batch is a + /// swap, not a teardown. + #[tokio::test] + async fn swap_probe_is_not_a_teardown() { + let pool = test_db().await; + let block = BlockHash::all_zeros(); + + let c = creation(1, 10, 1_000_000, 2_000_000); + let s = swap(1, 2, 11, 1_000_500, 1_999_002); + seed_tx(&pool, &c.new_utxo_txid, &block).await; + seed_tx(&pool, &s.new_utxo_txid, &block).await; + + let probe = TeardownProbe { + txid: txid(11), + spent_utxo_hashes: vec![oph(0x22), oph(1)], + }; + + let mut conn = pool.acquire().await.unwrap(); + update_tokenbch_pool_history(&mut conn, vec![c, s], &[probe], Some(1), None) + .await + .unwrap(); + drop(conn); + + assert_eq!( + db_all_active_pools(&pool).await.unwrap().len(), + 1, + "swapped pool must stay active" + ); + } +} diff --git a/src/db/cauldron/tokentoken.rs b/src/db/cauldron/tokentoken.rs index 473c8f0..9d4c804 100644 --- a/src/db/cauldron/tokentoken.rs +++ b/src/db/cauldron/tokentoken.rs @@ -3,41 +3,103 @@ // This software is licensed under the GNU Affero General Public License (AGPL), version 3.0 or later. // A copy of the license can be found in the LICENSE file or at https://www.gnu.org/licenses/agpl-3.0.html -//! Indexing of native token-A <-> token-B (`TokenToken`) AMM pools. +//! Indexing of token-A <-> token-B (`TokenToken`) delegation pools. //! -//! Mirrors [`crate::db::cauldron::pool`] but tracks both token reserves of a -//! pool (token A in the main UTXO, token B in the linked storage UTXO). Tables -//! live in `cauldron.db` so ingestion shares the block write-transaction and -//! `KEY_LAST_INDEXED` checkpoint. +//! A pool is two co-created bare-P2S UTXOs: a generic thin main (token A, +//! identical locking for every pool on the platform NFTH) and a per-pool +//! storage sibling (token B + the config) at `main_vout + 1`. States are +//! parsed by [`riftenlabs_defi::tokentoken_delegation`]; a pool is admitted by +//! the constant locking alone (the platform NFTH pins the logic hash, hence +//! the thin main — see [`crate::db::orbconstants`]). //! -//! Like cauldron pools, states are indexed both from confirmed blocks (with -//! `mtp_timestamp`) and from the mempool (with `first_seen_timestamp`); the -//! history upsert reconciles the two when a mempool tx confirms. +//! Swaps, platform sweeps and creations are output-recognizable and arrive as +//! [`ParsedDelegationPool`] states (`owed_a` and `platform_fee_rate` are the +//! only mutable config fields — per-state; the rest is pinned per-pool at +//! creation). LP teardowns are NOT output-recognizable: every pool spend must +//! present the logic blob in some input, so ingestion passes a +//! [`TeardownProbe`] for each blob-presenting tx and a known main UTXO spent +//! without a successor state is flagged withdrawn. +//! +//! Tables live in `cauldron.db` so ingestion shares the block +//! write-transaction and `KEY_LAST_INDEXED` checkpoint. Like cauldron pools, +//! states are indexed both from confirmed blocks (with `mtp_timestamp`) and +//! from the mempool (with `first_seen_timestamp`); the history upsert +//! reconciles the two when a mempool tx confirms. History rows reference +//! `tx(txid)` ON DELETE CASCADE, so an evicted mempool tx drops its states +//! (and ON DELETE SET NULL reverts a teardown flagged from an evicted tx). use std::collections::VecDeque; use std::sync::atomic::{AtomicI64, Ordering}; use anyhow::Result; -use bitcoincash::{BlockHash, TokenID}; +use bitcoincash::{BlockHash, TokenID, Txid}; use log::info; -use riftenlabs_defi::{chainutil::OutPointHash, tokentoken::ParsedTokenToken}; +use riftenlabs_defi::{chainutil::OutPointHash, tokentoken_delegation::ParsedDelegationPool}; use sqlx::{Row, SqliteConnection, SqlitePool}; use crate::db::blob::{blob_to_display_hex, FromBlob, ToBlob}; -/// Idempotent: also run as an always-on migration for existing databases -/// (the tables were added after `DB_VERSION` 5 without a version bump). +/// A blob-presenting transaction's spent outpoints, probed for LP teardowns: +/// a known pool main UTXO among them, spent with no successor state, closes +/// the pool. Shared with the tokenbch indexer. +#[derive(Debug, Clone)] +pub struct TeardownProbe { + /// The probing (blob-presenting) transaction. + pub txid: Txid, + /// Outpoint hashes of ALL its inputs. + pub spent_utxo_hashes: Vec, +} + +/// True if `table` exists but lacks `required_column` — i.e. it is a leftover +/// from an incompatible schema generation. +async fn table_is_outdated(pool: &SqlitePool, table: &str, required_column: &str) -> bool { + let exists: (i64,) = + sqlx::query_as("SELECT COUNT(*) FROM sqlite_master WHERE type='table' AND name = ?") + .bind(table) + .fetch_one(pool) + .await + .expect("failed to query sqlite_master"); + if exists.0 == 0 { + return false; + } + let has: (i64,) = sqlx::query_as("SELECT COUNT(*) FROM pragma_table_info(?) WHERE name = ?") + .bind(table) + .bind(required_column) + .fetch_one(pool) + .await + .expect("failed to query table info"); + has.0 == 0 +} + +/// Idempotent: also run as an always-on migration for existing databases. +/// +/// The pre-delegation AMM tables (and the old delegation drafts) are dropped +/// wholesale when detected — the old TokenToken contract never reached +/// production, so there is nothing to migrate. pub async fn create_table(pool: &SqlitePool) { + if table_is_outdated(pool, "tokentoken_pool", "pool_fee_rate").await { + sqlx::query("DROP TABLE IF EXISTS tokentoken_pool_history_entry") + .execute(pool) + .await + .expect("failed to drop outdated tokentoken history table"); + sqlx::query("DROP TABLE IF EXISTS tokentoken_pool") + .execute(pool) + .await + .expect("failed to drop outdated tokentoken pool table"); + } + sqlx::query( "CREATE TABLE IF NOT EXISTS tokentoken_pool ( creation_utxo BLOB PRIMARY KEY, nft_owner BLOB NOT NULL, token_a_id BLOB NOT NULL, token_b_id BLOB NOT NULL, - fee_rate INT NOT NULL, + pool_fee_rate INT NOT NULL, min_fee INT NOT NULL, - withdrawn_in_txid BLOB + virtual_x BIGINT NOT NULL, + virtual_y BIGINT NOT NULL, + withdrawn_in_txid BLOB REFERENCES tx(txid) ON DELETE SET NULL )", ) .execute(pool) @@ -48,18 +110,18 @@ pub async fn create_table(pool: &SqlitePool) { "CREATE TABLE IF NOT EXISTS tokentoken_pool_history_entry ( utxo BLOB PRIMARY KEY, pool BLOB NOT NULL REFERENCES tokentoken_pool(creation_utxo) ON DELETE CASCADE, + spent_main_utxo BLOB, storage_utxo BLOB NOT NULL, - token_a_id BLOB NOT NULL, - token_b_id BLOB NOT NULL, - txid BLOB NOT NULL, + txid BLOB NOT NULL REFERENCES tx(txid) ON DELETE CASCADE, tx_pos INT NOT NULL, - storage_tx_pos INT NOT NULL, mtp_timestamp BIGINT, first_seen_timestamp BIGINT, effective_timestamp BIGINT GENERATED ALWAYS AS (COALESCE(first_seen_timestamp, mtp_timestamp)), sequence BIGINT NOT NULL, reserve_a BIGINT NOT NULL, reserve_b BIGINT NOT NULL, + owed_a BIGINT NOT NULL, + platform_fee_rate INT NOT NULL, main_sats BIGINT NOT NULL, storage_sats BIGINT NOT NULL, reserve_a_delta BIGINT NOT NULL, @@ -76,6 +138,12 @@ pub async fn create_table(pool: &SqlitePool) { .execute(pool) .await .unwrap(); + sqlx::query( + "CREATE INDEX IF NOT EXISTS idx_tt_history_spent_main ON tokentoken_pool_history_entry(spent_main_utxo)", + ) + .execute(pool) + .await + .unwrap(); sqlx::query( "CREATE INDEX IF NOT EXISTS idx_tt_pool_pair ON tokentoken_pool(token_a_id, token_b_id)", ) @@ -109,6 +177,7 @@ pub fn dummy_init_seq() { } } +/// The pool (creation utxo) whose state is recorded at `utxo_hash`. async fn get_pool_by_main_utxo( conn: &mut SqliteConnection, utxo_hash: &OutPointHash, @@ -141,50 +210,38 @@ async fn get_reserves_at( } } -pub async fn insert_new_pool(conn: &mut SqliteConnection, pool: &ParsedTokenToken) -> Result<()> { +/// Insert the immutable per-pool row. A no-op when the pool already exists +/// (a mempool creation confirming in a block replays the same state). +pub async fn insert_new_pool( + conn: &mut SqliteConnection, + pool: &ParsedDelegationPool, +) -> Result<()> { sqlx::query( - "INSERT OR REPLACE INTO tokentoken_pool - (creation_utxo, nft_owner, token_a_id, token_b_id, fee_rate, min_fee, withdrawn_in_txid) - VALUES (?, ?, ?, ?, ?, ?, NULL)", + "INSERT INTO tokentoken_pool + (creation_utxo, nft_owner, token_a_id, token_b_id, pool_fee_rate, min_fee, + virtual_x, virtual_y, withdrawn_in_txid) + VALUES (?, ?, ?, ?, ?, ?, ?, ?, NULL) + ON CONFLICT(creation_utxo) DO NOTHING", ) - .bind( - pool.new_main_utxo_hash - .expect("new pool main utxo missing") - .to_blob(), - ) - .bind(pool.nft_owner.to_vec()) - .bind(pool.token_a_id.expect("token a id missing").to_blob()) - .bind(pool.token_b_id.expect("token b id missing").to_blob()) - .bind(pool.fee_rate as i64) - .bind(pool.min_fee as i64) + .bind(pool.new_main_utxo_hash.to_blob()) + .bind(pool.config.nft_owner.to_vec()) + .bind(pool.token_a_id.to_blob()) + .bind(pool.token_b_id.to_blob()) + .bind(pool.config.pool_fee_rate as i64) + .bind(pool.config.min_fee as i64) + .bind(pool.config.virtual_x as i64) + .bind(pool.config.virtual_y as i64) .execute(&mut *conn) .await .map_err(|e| anyhow::anyhow!("failed to insert tokentoken pool: {e:?}"))?; Ok(()) } -pub async fn flag_as_withdrawn( - conn: &mut SqliteConnection, - creation_utxo: &OutPointHash, - pool: &ParsedTokenToken, -) -> Result<()> { - let txid = pool - .new_main_utxo_txid - .expect("withdraw must carry the withdrawing txid"); - sqlx::query("UPDATE tokentoken_pool SET withdrawn_in_txid = ? WHERE creation_utxo = ?") - .bind(txid.to_blob()) - .bind(creation_utxo.to_blob()) - .execute(&mut *conn) - .await - .map_err(|e| anyhow::anyhow!("failed to flag tokentoken pool withdrawn: {e:?}"))?; - Ok(()) -} - #[allow(clippy::too_many_arguments)] pub async fn insert_history_entry( conn: &mut SqliteConnection, creation_utxo: &OutPointHash, - pool: &ParsedTokenToken, + pool: &ParsedDelegationPool, mtp_timestamp: Option, first_seen_timestamp: Option, reserve_a_delta: i64, @@ -195,35 +252,36 @@ pub async fn insert_history_entry( sqlx::query( "INSERT INTO tokentoken_pool_history_entry - (utxo, pool, storage_utxo, token_a_id, token_b_id, txid, tx_pos, storage_tx_pos, + (utxo, pool, spent_main_utxo, storage_utxo, txid, tx_pos, mtp_timestamp, first_seen_timestamp, sequence, reserve_a, reserve_b, - main_sats, storage_sats, reserve_a_delta, reserve_b_delta) + owed_a, platform_fee_rate, main_sats, storage_sats, + reserve_a_delta, reserve_b_delta) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ON CONFLICT(utxo) DO UPDATE SET pool = excluded.pool, + spent_main_utxo = excluded.spent_main_utxo, storage_utxo = excluded.storage_utxo, txid = excluded.txid, tx_pos = excluded.tx_pos, - storage_tx_pos = excluded.storage_tx_pos, mtp_timestamp = COALESCE(excluded.mtp_timestamp, tokentoken_pool_history_entry.mtp_timestamp), first_seen_timestamp = COALESCE(excluded.first_seen_timestamp, tokentoken_pool_history_entry.first_seen_timestamp), sequence = excluded.sequence", ) - .bind(pool.new_main_utxo_hash.expect("new main utxo hash missing").to_blob()) + .bind(pool.new_main_utxo_hash.to_blob()) .bind(creation_utxo.to_blob()) - .bind(pool.new_storage_utxo_hash.expect("new storage utxo hash missing").to_blob()) - .bind(pool.token_a_id.expect("token a id missing").to_blob()) - .bind(pool.token_b_id.expect("token b id missing").to_blob()) - .bind(pool.new_main_utxo_txid.expect("main txid missing").to_blob()) - .bind(pool.new_main_utxo_n.expect("main vout missing") as i64) - .bind(pool.new_storage_utxo_n.expect("storage vout missing") as i64) + .bind(pool.spent_main_utxo_hash.map(|h| h.to_blob())) + .bind(pool.new_storage_utxo_hash.to_blob()) + .bind(pool.new_main_utxo_txid.to_blob()) + .bind(pool.new_main_utxo_n as i64) .bind(mtp_timestamp.map(|t| t as i64)) .bind(first_seen_timestamp.map(|t| t as i64)) .bind(next_seq) - .bind(pool.token_a_amount.expect("reserve a missing")) - .bind(pool.token_b_amount.expect("reserve b missing")) - .bind(pool.main_sats.expect("main sats missing") as i64) - .bind(pool.storage_sats.expect("storage sats missing") as i64) + .bind(pool.token_a_amount) + .bind(pool.token_b_amount) + .bind(pool.config.owed_a as i64) + .bind(pool.config.platform_fee_rate as i64) + .bind(pool.main_sats as i64) + .bind(pool.storage_sats as i64) .bind(reserve_a_delta) .bind(reserve_b_delta) .execute(&mut *conn) @@ -232,52 +290,48 @@ pub async fn insert_history_entry( Ok(()) } -/// Apply a batch of parsed TokenToken states to the database. +/// Apply a batch of parsed TokenToken states plus the batch's teardown probes. /// -/// Mirrors [`crate::db::cauldron::pool::update_pool_history`]: a swap is linked -/// to its pool by the spent main UTXO; a creation (no known parent) opens a new -/// pool; a withdrawal flags the pool closed. The queue defers states whose -/// parent is created later in the same block. +/// A state is linked to its pool by the spent main UTXO; an unknown (or +/// absent) parent opens a new pool — the parser only attributes candidate +/// spends, so an unknown outpoint means creation. The queue defers states +/// whose parent is created later in the same batch. +/// +/// After the states are applied, each probe's spent outpoints are checked +/// against recorded pool states: a known main UTXO spent by a blob-presenting +/// tx with no successor state is an LP teardown and flags the pool withdrawn. pub async fn update_tokentoken_pool_history( conn: &mut SqliteConnection, - pools: Vec, + pools: Vec, + teardown_probes: &[TeardownProbe], mtp_timestamp: Option, first_seen_timestamp: Option, ) -> Result<()> { - if pools.is_empty() { - return Ok(()); - } - let mut queue = VecDeque::from(pools); while let Some(current) = queue.pop_front() { - let (creation_utxo, is_new) = - match get_pool_by_main_utxo(&mut *conn, ¤t.spent_main_utxo_hash).await? { + let (creation_utxo, is_new) = match current.spent_main_utxo_hash { + None => (current.new_main_utxo_hash, true), + Some(parent) => match get_pool_by_main_utxo(&mut *conn, &parent).await? { Some(c) => (c, false), None => { - let has_parent = queue - .iter() - .any(|p| Some(current.spent_main_utxo_hash) == p.new_main_utxo_hash); + let has_parent = queue.iter().any(|p| parent == p.new_main_utxo_hash); if has_parent { queue.push_back(current); continue; } - match current.new_main_utxo_hash { - Some(utxo) if !current.is_withdrawn => (utxo, true), - // A withdrawal of a pool we never indexed, or a malformed - // state — nothing to update. - _ => continue, - } + // Unknown candidate parent: the parser over-attributes + // (any adjacent-outpoint input pair), so this is a + // creation. + (current.new_main_utxo_hash, true) } - }; + }, + }; - if current.is_withdrawn { - info!("TokenToken pool {} withdrawn", creation_utxo); - flag_as_withdrawn(&mut *conn, &creation_utxo, ¤t).await?; - } else if is_new { + if is_new { info!( "TokenToken pool created in tx {}", - current.new_main_utxo_txid.expect("new pool txid") + current.new_main_utxo_txid ); insert_new_pool(&mut *conn, ¤t).await?; insert_history_entry( @@ -291,23 +345,50 @@ pub async fn update_tokentoken_pool_history( ) .await?; } else { - let (prev_a, prev_b) = - get_reserves_at(&mut *conn, ¤t.spent_main_utxo_hash).await?; - let reserve_a_delta = current.token_a_amount.unwrap_or(0) - prev_a; - let reserve_b_delta = current.token_b_amount.unwrap_or(0) - prev_b; + let (prev_a, prev_b) = get_reserves_at( + &mut *conn, + ¤t.spent_main_utxo_hash.expect("linked state"), + ) + .await?; insert_history_entry( &mut *conn, &creation_utxo, ¤t, mtp_timestamp, first_seen_timestamp, - reserve_a_delta, - reserve_b_delta, + current.token_a_amount - prev_a, + current.token_b_amount - prev_b, ) .await?; } } + // Teardown pass: a known pool main among a probe's spent outpoints, with + // no successor state recorded, closes the pool. + for probe in teardown_probes { + for spent in &probe.spent_utxo_hashes { + let r = sqlx::query( + "UPDATE tokentoken_pool SET withdrawn_in_txid = ?1 + WHERE withdrawn_in_txid IS NULL + AND creation_utxo IN ( + SELECT h.pool FROM tokentoken_pool_history_entry h + WHERE h.utxo = ?2 + AND NOT EXISTS ( + SELECT 1 FROM tokentoken_pool_history_entry s + WHERE s.spent_main_utxo = ?2 + ) + )", + ) + .bind(probe.txid.to_blob()) + .bind(spent.to_blob()) + .execute(&mut *conn) + .await?; + if r.rows_affected() > 0 { + info!("TokenToken pool torn down in tx {}", probe.txid); + } + } + } + Ok(()) } @@ -315,7 +396,7 @@ pub async fn update_tokentoken_pool_history( /// /// Order-independent w.r.t. how reorged blocks are replayed: deletes the /// block's history rows, drops pools left with no history (their creation was -/// undone), and reverts withdrawals made in the block. +/// undone), and reverts teardowns flagged in the block. pub async fn delete_entries_for_block(pool: &SqlitePool, blockhash: &BlockHash) -> Result { let r1 = sqlx::query( "DELETE FROM tokentoken_pool_history_entry @@ -343,7 +424,7 @@ pub async fn delete_entries_for_block(pool: &SqlitePool, blockhash: &BlockHash) Ok(r1.rows_affected() + r3.rows_affected() != 0) } -fn serialize_u64_as_string(value: &u64, serializer: S) -> Result +pub(crate) fn serialize_u64_as_string(value: &u64, serializer: S) -> Result where S: serde::Serializer, { @@ -357,13 +438,27 @@ pub struct ActiveTokenTokenPool { pub nft_owner: String, pub token_a_id: String, pub token_b_id: String, - /// Decimal string (base units) — avoids f64 precision loss for large token amounts. + /// RAW token A amount of the main UTXO (includes `owed_a`) as a decimal + /// string — the tradeable reserve is `reserve_a - owed_a`. #[serde(serialize_with = "serialize_u64_as_string")] pub reserve_a: u64, #[serde(serialize_with = "serialize_u64_as_string")] pub reserve_b: u64, - pub fee_rate: u32, + /// Accrued platform fee (token A), excluded from the tradeable reserve. + #[serde(serialize_with = "serialize_u64_as_string")] + pub owed_a: u64, + /// Platform's cut, parts-per-1_000_000 (mutable by a platform sweep). + pub platform_fee_rate: u32, + /// LP's cut, parts-per-100_000. + pub pool_fee_rate: u32, + /// Minimum combined (platform + pool) fee in token-A base units. pub min_fee: u64, + /// Virtual reserve offset, token A side (0 = plain constant product). + #[serde(serialize_with = "serialize_u64_as_string")] + pub virtual_x: u64, + /// Virtual reserve offset, token B side. + #[serde(serialize_with = "serialize_u64_as_string")] + pub virtual_y: u64, /// Satoshis locked in the main UTXO (preserved across swaps). pub main_sats: u64, /// Satoshis locked in the storage UTXO (preserved across swaps). @@ -372,10 +467,61 @@ pub struct ActiveTokenTokenPool { pub txid: String, /// Output index of the main UTXO (token A). pub main_vout: u32, - /// Output index of the storage UTXO (token B); also `otherTokenOutpointIndex`. + /// Output index of the storage UTXO (token B); always `main_vout + 1`. pub storage_vout: u32, } +const ACTIVE_POOL_SELECT: &str = + "SELECT p.creation_utxo, p.nft_owner, p.token_a_id, p.token_b_id, p.pool_fee_rate, + p.min_fee, p.virtual_x, p.virtual_y, + phe.reserve_a, phe.reserve_b, phe.owed_a, phe.platform_fee_rate, + phe.main_sats, phe.storage_sats, phe.txid, phe.tx_pos + FROM tokentoken_pool p + JOIN tokentoken_pool_history_entry phe ON phe.pool = p.creation_utxo + AND phe.sequence = ( + SELECT MAX(sequence) FROM tokentoken_pool_history_entry WHERE pool = p.creation_utxo + ) + WHERE p.withdrawn_in_txid IS NULL"; + +fn row_to_active_pool(row: &sqlx::sqlite::SqliteRow) -> Result { + let pool_blob: Vec = row.get(0); + let nft_owner_blob: Vec = row.get(1); + let token_a_blob: Vec = row.get(2); + let token_b_blob: Vec = row.get(3); + let pool_fee_rate: i64 = row.get(4); + let min_fee: i64 = row.get(5); + let virtual_x: i64 = row.get(6); + let virtual_y: i64 = row.get(7); + let reserve_a: i64 = row.get(8); + let reserve_b: i64 = row.get(9); + let owed_a: i64 = row.get(10); + let platform_fee_rate: i64 = row.get(11); + let main_sats: i64 = row.get(12); + let storage_sats: i64 = row.get(13); + let txid_blob: Vec = row.get(14); + let tx_pos: i64 = row.get(15); + + Ok(ActiveTokenTokenPool { + pool_id: blob_to_display_hex::(&pool_blob)?, + nft_owner: hex::encode(&nft_owner_blob), + token_a_id: blob_to_display_hex::(&token_a_blob)?, + token_b_id: blob_to_display_hex::(&token_b_blob)?, + reserve_a: reserve_a as u64, + reserve_b: reserve_b as u64, + owed_a: owed_a as u64, + platform_fee_rate: platform_fee_rate as u32, + pool_fee_rate: pool_fee_rate as u32, + min_fee: min_fee as u64, + virtual_x: virtual_x as u64, + virtual_y: virtual_y as u64, + main_sats: main_sats as u64, + storage_sats: storage_sats as u64, + txid: blob_to_display_hex::(&txid_blob)?, + main_vout: tx_pos as u32, + storage_vout: tx_pos as u32 + 1, + }) +} + /// Active pools containing both tokens, regardless of which is A (main) or B /// (storage). Returns each pool's latest state. pub async fn db_active_pools_for_pair( @@ -383,60 +529,18 @@ pub async fn db_active_pools_for_pair( token_a: &TokenID, token_b: &TokenID, ) -> Result> { - let a = token_a.to_blob(); - let b = token_b.to_blob(); - - let rows = sqlx::query( - "SELECT p.creation_utxo, p.nft_owner, p.token_a_id, p.token_b_id, p.fee_rate, p.min_fee, - phe.reserve_a, phe.reserve_b, phe.main_sats, phe.storage_sats, - phe.txid, phe.tx_pos, phe.storage_tx_pos - FROM tokentoken_pool p - JOIN tokentoken_pool_history_entry phe ON phe.pool = p.creation_utxo - AND phe.sequence = ( - SELECT MAX(sequence) FROM tokentoken_pool_history_entry WHERE pool = p.creation_utxo - ) - WHERE p.withdrawn_in_txid IS NULL + let sql = format!( + "{ACTIVE_POOL_SELECT} AND ((p.token_a_id = ?1 AND p.token_b_id = ?2) - OR (p.token_a_id = ?2 AND p.token_b_id = ?1))", - ) - .bind(&a) - .bind(&b) - .fetch_all(pool) - .await?; + OR (p.token_a_id = ?2 AND p.token_b_id = ?1))" + ); + let rows = sqlx::query(&sql) + .bind(token_a.to_blob()) + .bind(token_b.to_blob()) + .fetch_all(pool) + .await?; - let mut out = Vec::with_capacity(rows.len()); - for row in rows { - let pool_blob: Vec = row.get(0); - let nft_owner_blob: Vec = row.get(1); - let token_a_blob: Vec = row.get(2); - let token_b_blob: Vec = row.get(3); - let fee_rate: i64 = row.get(4); - let min_fee: i64 = row.get(5); - let reserve_a: i64 = row.get(6); - let reserve_b: i64 = row.get(7); - let main_sats: i64 = row.get(8); - let storage_sats: i64 = row.get(9); - let txid_blob: Vec = row.get(10); - let tx_pos: i64 = row.get(11); - let storage_tx_pos: i64 = row.get(12); - - out.push(ActiveTokenTokenPool { - pool_id: blob_to_display_hex::(&pool_blob)?, - nft_owner: hex::encode(&nft_owner_blob), - token_a_id: blob_to_display_hex::(&token_a_blob)?, - token_b_id: blob_to_display_hex::(&token_b_blob)?, - reserve_a: reserve_a as u64, - reserve_b: reserve_b as u64, - fee_rate: fee_rate as u32, - min_fee: min_fee as u64, - main_sats: main_sats as u64, - storage_sats: storage_sats as u64, - txid: blob_to_display_hex::(&txid_blob)?, - main_vout: tx_pos as u32, - storage_vout: storage_tx_pos as u32, - }); - } - Ok(out) + rows.iter().map(row_to_active_pool).collect() } /// Every active pool (`withdrawn_in_txid IS NULL`) at its latest state, with no @@ -444,53 +548,8 @@ pub async fn db_active_pools_for_pair( /// set of pools to show which token pairs have liquidity (without probing each /// candidate pair individually). pub async fn db_all_active_pools(pool: &SqlitePool) -> Result> { - let rows = sqlx::query( - "SELECT p.creation_utxo, p.nft_owner, p.token_a_id, p.token_b_id, p.fee_rate, p.min_fee, - phe.reserve_a, phe.reserve_b, phe.main_sats, phe.storage_sats, - phe.txid, phe.tx_pos, phe.storage_tx_pos - FROM tokentoken_pool p - JOIN tokentoken_pool_history_entry phe ON phe.pool = p.creation_utxo - AND phe.sequence = ( - SELECT MAX(sequence) FROM tokentoken_pool_history_entry WHERE pool = p.creation_utxo - ) - WHERE p.withdrawn_in_txid IS NULL", - ) - .fetch_all(pool) - .await?; - - let mut out = Vec::with_capacity(rows.len()); - for row in rows { - let pool_blob: Vec = row.get(0); - let nft_owner_blob: Vec = row.get(1); - let token_a_blob: Vec = row.get(2); - let token_b_blob: Vec = row.get(3); - let fee_rate: i64 = row.get(4); - let min_fee: i64 = row.get(5); - let reserve_a: i64 = row.get(6); - let reserve_b: i64 = row.get(7); - let main_sats: i64 = row.get(8); - let storage_sats: i64 = row.get(9); - let txid_blob: Vec = row.get(10); - let tx_pos: i64 = row.get(11); - let storage_tx_pos: i64 = row.get(12); - - out.push(ActiveTokenTokenPool { - pool_id: blob_to_display_hex::(&pool_blob)?, - nft_owner: hex::encode(&nft_owner_blob), - token_a_id: blob_to_display_hex::(&token_a_blob)?, - token_b_id: blob_to_display_hex::(&token_b_blob)?, - reserve_a: reserve_a as u64, - reserve_b: reserve_b as u64, - fee_rate: fee_rate as u32, - min_fee: min_fee as u64, - main_sats: main_sats as u64, - storage_sats: storage_sats as u64, - txid: blob_to_display_hex::(&txid_blob)?, - main_vout: tx_pos as u32, - storage_vout: storage_tx_pos as u32, - }); - } - Ok(out) + let rows = sqlx::query(ACTIVE_POOL_SELECT).fetch_all(pool).await?; + rows.iter().map(row_to_active_pool).collect() } /// Distinct token ids that appear in at least one active TokenToken pool. @@ -519,6 +578,7 @@ mod tests { use bitcoin_hashes::Hash; use bitcoincash::{BlockHash, Txid}; + use riftenlabs_defi::tokentoken_delegation::DelegationConfig; use sqlx::sqlite::{SqliteConnectOptions, SqlitePoolOptions}; use std::sync::atomic::{AtomicU64, Ordering as AOrdering}; @@ -544,6 +604,101 @@ mod tests { create_table(&pool).await; } + /// A database still holding the pre-delegation AMM tables (recognizable by + /// the old `fee_rate` column) must be reset to the new schema. + #[tokio::test] + async fn create_table_drops_pre_delegation_schema() { + let id = TT_TEST_COUNTER.fetch_add(1, AOrdering::SeqCst); + let uri = format!("file:tt_mig_{}?mode=memory&cache=shared", id); + let opts = SqliteConnectOptions::new() + .filename(&uri) + .foreign_keys(false); + let pool = SqlitePoolOptions::new().connect_with(opts).await.unwrap(); + + sqlx::query( + "CREATE TABLE tokentoken_pool ( + creation_utxo BLOB PRIMARY KEY, nft_owner BLOB NOT NULL, + token_a_id BLOB NOT NULL, token_b_id BLOB NOT NULL, + fee_rate INT NOT NULL, min_fee INT NOT NULL, withdrawn_in_txid BLOB + )", + ) + .execute(&pool) + .await + .unwrap(); + sqlx::query("CREATE TABLE tokentoken_pool_history_entry (utxo BLOB PRIMARY KEY)") + .execute(&pool) + .await + .unwrap(); + + create_table(&pool).await; + + // The new schema is in place. + let has: (i64,) = sqlx::query_as( + "SELECT COUNT(*) FROM pragma_table_info('tokentoken_pool') WHERE name = 'pool_fee_rate'", + ) + .fetch_one(&pool) + .await + .unwrap(); + assert_eq!(has.0, 1, "outdated table must be replaced"); + } + + fn oph(b: u8) -> OutPointHash { + OutPointHash::from_byte_array([b; 32]) + } + fn tid(b: u8) -> TokenID { + TokenID::from_byte_array([b; 32]) + } + fn txid(b: u8) -> Txid { + Txid::from_byte_array([b; 32]) + } + + fn config(owed_a: u64) -> DelegationConfig { + DelegationConfig { + owed_a, + platform_fee_rate: 600, + pool_fee_rate: 300, + min_fee: 1, + virtual_x: 0, + virtual_y: 0, + nft_owner: [0x11; 32], + } + } + + /// A creation state: no attributed parent. + fn creation(main: u8, txid_b: u8, ra: i64, rb: i64) -> ParsedDelegationPool { + ParsedDelegationPool { + config: config(0), + spent_main_utxo_hash: None, + spent_storage_utxo_hash: None, + new_main_utxo_hash: oph(main), + new_main_utxo_txid: txid(txid_b), + new_main_utxo_n: 0, + new_storage_utxo_hash: oph(main.wrapping_add(100)), + token_a_id: tid(0xAA), + token_a_amount: ra, + token_b_id: tid(0xBB), + token_b_amount: rb, + main_sats: 800, + storage_sats: 800, + } + } + + /// A swap spending `prev_main`, producing `new_main` in tx `txid_b`. + fn swap(prev_main: u8, new_main: u8, txid_b: u8, ra: i64, rb: i64) -> ParsedDelegationPool { + let mut p = creation(new_main, txid_b, ra, rb); + p.spent_main_utxo_hash = Some(oph(prev_main)); + p.spent_storage_utxo_hash = Some(oph(prev_main.wrapping_add(100))); + p.config.owed_a = 1; + p + } + + async fn seed_tx(pool: &SqlitePool, txid_val: &Txid, blockhash: &BlockHash) { + let mut conn = pool.acquire().await.unwrap(); + insert_block_tx(&mut conn, txid_val, blockhash, 1_700_000_000) + .await + .unwrap(); + } + /// A state first seen in the mempool (first_seen only) and later confirmed /// in a block (mtp only) must keep the mempool first_seen timestamp. #[tokio::test] @@ -552,15 +707,15 @@ mod tests { let block = BlockHash::all_zeros(); let c = creation(1, 10, 1_000_000, 2_000_000); - seed_tx(&pool, &c, &block).await; + seed_tx(&pool, &c.new_main_utxo_txid, &block).await; let mut conn = pool.acquire().await.unwrap(); // Mempool: first_seen only. - update_tokentoken_pool_history(&mut conn, vec![c.clone()], None, Some(1_700_000_100)) + update_tokentoken_pool_history(&mut conn, vec![c.clone()], &[], None, Some(1_700_000_100)) .await .unwrap(); // Block confirmation of the same state: mtp only. - update_tokentoken_pool_history(&mut conn, vec![c], Some(1_700_000_500), None) + update_tokentoken_pool_history(&mut conn, vec![c], &[], Some(1_700_000_500), None) .await .unwrap(); @@ -579,71 +734,18 @@ mod tests { assert_eq!(effective, Some(1_700_000_100), "first_seen wins"); } - fn oph(b: u8) -> OutPointHash { - OutPointHash::from_byte_array([b; 32]) - } - fn tid(b: u8) -> TokenID { - TokenID::from_byte_array([b; 32]) - } - fn txid(b: u8) -> Txid { - Txid::from_byte_array([b; 32]) - } - - fn creation(main: u8, txid_b: u8, ra: i64, rb: i64) -> ParsedTokenToken { - ParsedTokenToken { - nft_owner: [0x11; 32], - fee_rate: 300, - min_fee: 1, - other_token_outpoint_index: 1, - is_withdrawn: false, - spent_main_utxo_hash: OutPointHash::all_zeros(), - spent_storage_utxo_hash: Some(OutPointHash::all_zeros()), - new_main_utxo_hash: Some(oph(main)), - new_main_utxo_txid: Some(txid(txid_b)), - new_main_utxo_n: Some(0), - new_storage_utxo_hash: Some(oph(main.wrapping_add(100))), - new_storage_utxo_txid: Some(txid(txid_b)), - new_storage_utxo_n: Some(1), - token_a_id: Some(tid(0xAA)), - token_b_id: Some(tid(0xBB)), - token_a_amount: Some(ra), - token_b_amount: Some(rb), - main_sats: Some(800), - storage_sats: Some(800), - } - } - - /// A swap spending `prev_main`, producing `new_main` in tx `txid_b`. - fn swap(prev_main: u8, new_main: u8, txid_b: u8, ra: i64, rb: i64) -> ParsedTokenToken { - let mut p = creation(new_main, txid_b, ra, rb); - p.spent_main_utxo_hash = oph(prev_main); - p - } - - async fn seed_tx(pool: &SqlitePool, t: &ParsedTokenToken, blockhash: &BlockHash) { - let mut conn = pool.acquire().await.unwrap(); - insert_block_tx( - &mut conn, - &t.new_main_utxo_txid.unwrap(), - blockhash, - 1_700_000_000, - ) - .await - .unwrap(); - } - #[tokio::test] async fn creation_then_swap_tracks_reserves_and_pair_query() { let pool = test_db().await; let block = BlockHash::all_zeros(); let c = creation(1, 10, 1_000_000, 2_000_000); - seed_tx(&pool, &c, &block).await; + seed_tx(&pool, &c.new_main_utxo_txid, &block).await; let s = swap(1, 2, 11, 1_010_000, 1_980_000); - seed_tx(&pool, &s, &block).await; + seed_tx(&pool, &s.new_main_utxo_txid, &block).await; let mut conn = pool.acquire().await.unwrap(); - update_tokentoken_pool_history(&mut conn, vec![c, s], Some(1_700_000_000), None) + update_tokentoken_pool_history(&mut conn, vec![c, s], &[], Some(1_700_000_000), None) .await .unwrap(); drop(conn); @@ -655,38 +757,82 @@ mod tests { assert_eq!(pools.len(), 1); assert_eq!(pools[0].reserve_a, 1_010_000); assert_eq!(pools[0].reserve_b, 1_980_000); - assert_eq!(pools[0].fee_rate, 300); + assert_eq!(pools[0].owed_a, 1, "owed from the latest state"); + assert_eq!(pools[0].platform_fee_rate, 600); + assert_eq!(pools[0].pool_fee_rate, 300); assert_eq!(pools[0].main_vout, 0); assert_eq!(pools[0].storage_vout, 1); + // Deltas recorded against the previous raw reserves. + let row = sqlx::query( + "SELECT reserve_a_delta, reserve_b_delta FROM tokentoken_pool_history_entry + WHERE utxo = ?", + ) + .bind(oph(2).to_blob()) + .fetch_one(&pool) + .await + .unwrap(); + let (da, db_): (i64, i64) = (row.get(0), row.get(1)); + assert_eq!((da, db_), (10_000, -20_000)); + let tokens = db_pair_tokens(&pool).await.unwrap(); assert!(tokens.contains(&tid(0xAA).to_string()) && tokens.contains(&tid(0xBB).to_string())); } + /// A same-batch parent created later in the vec must be resolved by the + /// deferral queue. #[tokio::test] - async fn withdraw_hides_pool_and_reorg_restores_it() { + async fn same_batch_out_of_order_states_link() { + let pool = test_db().await; + let block = BlockHash::all_zeros(); + + let c = creation(1, 10, 1_000_000, 2_000_000); + let s = swap(1, 2, 11, 1_000_500, 1_999_050); + seed_tx(&pool, &c.new_main_utxo_txid, &block).await; + seed_tx(&pool, &s.new_main_utxo_txid, &block).await; + + let mut conn = pool.acquire().await.unwrap(); + // Swap first, creation second: the queue defers the swap. + update_tokentoken_pool_history(&mut conn, vec![s, c], &[], Some(1), None) + .await + .unwrap(); + drop(conn); + + let n: (i64,) = sqlx::query_as("SELECT COUNT(*) FROM tokentoken_pool") + .fetch_one(&pool) + .await + .unwrap(); + assert_eq!(n.0, 1, "one pool, not two"); + let pools = db_all_active_pools(&pool).await.unwrap(); + assert_eq!(pools[0].reserve_a, 1_000_500, "latest state wins"); + } + + /// A teardown is a blob-presenting tx spending a known main with no + /// successor: the probe flags the pool withdrawn; a reorg of that block + /// restores it; a reorg of the creation removes the pool entirely. + #[tokio::test] + async fn teardown_probe_hides_pool_and_reorg_restores_it() { let pool = test_db().await; let block_a = BlockHash::from_byte_array([0xA1; 32]); let block_b = BlockHash::from_byte_array([0xB2; 32]); let c = creation(1, 10, 1_000_000, 2_000_000); - seed_tx(&pool, &c, &block_a).await; - - // Withdrawal in a later block. - let mut w = creation(0, 20, 0, 0); - w.is_withdrawn = true; - w.spent_main_utxo_hash = oph(1); - w.new_main_utxo_hash = None; - w.new_storage_utxo_hash = None; - // carry the withdrawing txid (as the parser does) - w.new_main_utxo_txid = Some(txid(20)); - seed_tx(&pool, &w, &block_b).await; + seed_tx(&pool, &c.new_main_utxo_txid, &block_a).await; let mut conn = pool.acquire().await.unwrap(); - update_tokentoken_pool_history(&mut conn, vec![c], Some(1), None) + update_tokentoken_pool_history(&mut conn, vec![c], &[], Some(1), None) .await .unwrap(); - update_tokentoken_pool_history(&mut conn, vec![w], Some(2), None) + + // Teardown tx in a later block: no states, one probe spending main 1 + // (plus an unrelated outpoint that must not confuse the probe). + let teardown_txid = txid(20); + seed_tx(&pool, &teardown_txid, &block_b).await; + let probe = TeardownProbe { + txid: teardown_txid, + spent_utxo_hashes: vec![oph(0xEE), oph(1)], + }; + update_tokentoken_pool_history(&mut conn, vec![], &[probe], Some(2), None) .await .unwrap(); drop(conn); @@ -698,15 +844,15 @@ mod tests { .await .unwrap() .is_empty(), - "withdrawn pool should not be active" + "torn-down pool should not be active" ); - // Reorg the withdrawal block: pool becomes active again. + // Reorg the teardown block: pool becomes active again. delete_entries_for_block(&pool, &block_b).await.unwrap(); assert_eq!( db_active_pools_for_pair(&pool, &a, &b).await.unwrap().len(), 1, - "reorg of the withdrawal should restore the pool" + "reorg of the teardown should restore the pool" ); // Reorg the creation block: pool disappears entirely. @@ -717,4 +863,35 @@ mod tests { .is_empty()); assert!(db_pair_tokens(&pool).await.unwrap().is_empty()); } + + /// A probe outpoint consumed by a successor state in the SAME batch is a + /// swap, not a teardown. + #[tokio::test] + async fn swap_probe_is_not_a_teardown() { + let pool = test_db().await; + let block = BlockHash::all_zeros(); + + let c = creation(1, 10, 1_000_000, 2_000_000); + let s = swap(1, 2, 11, 1_000_500, 1_999_050); + seed_tx(&pool, &c.new_main_utxo_txid, &block).await; + seed_tx(&pool, &s.new_main_utxo_txid, &block).await; + + // The swap tx presents the blob, so it is probed too. + let probe = TeardownProbe { + txid: txid(11), + spent_utxo_hashes: vec![oph(0x22), oph(1), oph(101)], + }; + + let mut conn = pool.acquire().await.unwrap(); + update_tokentoken_pool_history(&mut conn, vec![c, s], &[probe], Some(1), None) + .await + .unwrap(); + drop(conn); + + assert_eq!( + db_all_active_pools(&pool).await.unwrap().len(), + 1, + "swapped pool must stay active" + ); + } } diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index 1ad4794..980b977 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -88,9 +88,7 @@ const MAINNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[0u8; 32]; // (OP_PUSH8 "CldIdo00" OP_DROP), found at the start of every ido // state machine redeem script. -pub const IDO_SIGNATURE: &[u8] = &[ - 0x08, 0x43, 0x6c, 0x64, 0x49, 0x64, 0x6f, 0x30, 0x30, 0x75, -]; +pub const IDO_SIGNATURE: &[u8] = &[0x08, 0x43, 0x6c, 0x64, 0x49, 0x64, 0x6f, 0x30, 0x30, 0x75]; static OFFERING_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("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").unwrap() @@ -1547,12 +1545,16 @@ fn parse_ido_preinit_tx_params( .discountAnnualRateNumerator < 0 { - invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.discountAnnualRateNumerator < 0")); + invalid_ido_reasons.push(anyhow::anyhow!( + "preinit_parameters.offering.offer.discountAnnualRateNumerator < 0" + )); is_valid_ido = false; } if preinit_parameters.offering.offer.maxDiscountRateNumerator < 0 { - invalid_ido_reasons.push(anyhow::anyhow!("preinit_parameters.offering.offer.maxDiscountRateNumerator < 0")); + invalid_ido_reasons.push(anyhow::anyhow!( + "preinit_parameters.offering.offer.maxDiscountRateNumerator < 0" + )); is_valid_ido = false; } if preinit_parameters.offeredTokenAmount <= 0 { @@ -1588,14 +1590,16 @@ fn parse_ido_preinit_tx_params( )); is_valid_ido = false; } - if preinit_parameters.offering.platformFeeNumerator != ido_params.platformFee + if preinit_parameters.offering.platformFeeNumerator + != ido_params.platformFee { invalid_ido_reasons.push(anyhow::anyhow!( "offering.platformFeeNumerator != ido_params.platformFee" )); is_valid_ido = false; } - if preinit_parameters.offering.executionFee != ido_params.entryExecutionFee { + if preinit_parameters.offering.executionFee != ido_params.entryExecutionFee + { invalid_ido_reasons.push(anyhow::anyhow!( "offering.executionFee != ido_params.entryExecutionFee" )); @@ -1989,7 +1993,7 @@ fn parse_ido_preinit_tx( hex::encode(script.to_bytes()) )); } - let token_amount = Integer::from(token.amount); + let token_amount = Integer::from(token.amount.to_int()); if token_amount < requiredTokens { errors.push(anyhow::anyhow!("invalid offered token amount!")); } @@ -2321,9 +2325,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { permanentLiquidityShareNumerator: preinit_params .permanentLiquidityShareNumerator .clone(), - offeredTokenTotalSupply: preinit_params - .offeredTokenTotalSupply - .clone(), + offeredTokenTotalSupply: preinit_params.offeredTokenTotalSupply.clone(), offeredTokenAmount: preinit_params.offeredTokenAmount.clone(), offering: preinit_params.offering.clone(), orbPoolParamsCategory: preinit_params.orbPoolParamsCategory.clone(), @@ -2529,8 +2531,9 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { if xtoken_category != xTokenCategory { return Err(anyhow::anyhow!("output#2 token category != xTokenCategory")); } - let supply_amount = xtoken.amount as u64; - let demand_amount = second_output.token.as_ref().unwrap().amount as u64; + let supply_amount = xtoken.amount.to_int() as u64; + let demand_amount = + second_output.token.as_ref().unwrap().amount.to_int() as u64; let lockup_timeval = if has_lockup { u64::try_from(&decode_padded_vm_number(&entry_commitment[1..7])) .unwrap_or(0) @@ -2817,8 +2820,8 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { anyhow::anyhow!("permanent pool oToken output (output#1) is missing!") })?; Some(IdoPermanentPoolV0 { - xTokenAmount: Integer::from(x_leg.amount), - oTokenAmount: Integer::from(o_leg.amount), + xTokenAmount: Integer::from(x_leg.amount.to_int()), + oTokenAmount: Integer::from(o_leg.amount.to_int()), }) } None => None, @@ -2842,12 +2845,12 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { .output .get(3) .and_then(|output| output.token.as_ref()) - .map(|token| Integer::from(token.amount)) + .map(|token| Integer::from(token.amount.to_int())) .unwrap_or(Integer::ZERO); let platform_output = tx.output.get(5); let platform_xtoken_amount = platform_output .and_then(|output| output.token.as_ref()) - .map(|token| Integer::from(token.amount)) + .map(|token| Integer::from(token.amount.to_int())) .unwrap_or(Integer::ZERO); let platform_bch_payout = platform_output .map(|output| Integer::from(output.value.to_sat())) @@ -2862,7 +2865,7 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { refundAmount: collector_otoken_output .token .as_ref() - .map(|token| Integer::from(token.amount)) + .map(|token| Integer::from(token.amount.to_int())) .unwrap_or(Integer::ZERO), discountAmount: prev_state.discountAmount.clone(), collectorEarnedAmount: collector_xtoken_amount, @@ -3392,6 +3395,8 @@ mod tests { .copy_from_slice(&encode_padded_vm_number(&Integer::from(2000i64), 4).unwrap()); commitment[117..121] .copy_from_slice(&encode_padded_vm_number(&Integer::from(1000i64), 4).unwrap()); + commitment[121..125] + .copy_from_slice(&encode_padded_vm_number(&Integer::from(2000i64), 4).unwrap()); let parsed = parse_ido_params_nft_commitment(&commitment).expect("should parse"); assert_eq!(parsed.version, IDO_PARAMS_VERSION); assert_eq!(parsed.orbPoolParamsCategory, vec![0xAA; 32]); @@ -3400,6 +3405,8 @@ mod tests { assert_eq!(parsed.platformFee, Integer::from(5000i64)); assert_eq!(parsed.minExpireDuration, Integer::from(3600i64)); assert_eq!(parsed.maxExpireDuration, Integer::from(2_592_000i64)); + assert_eq!(parsed.minPlpAfterDiscount, Integer::from(1000i64)); + assert_eq!(parsed.minPlpShare, Integer::from(2000i64)); assert_eq!(parsed.entryExecutionFee, Integer::from(1000i64)); assert_eq!(parsed.createExecutionFee, Integer::from(2000i64)); // wrong size is rejected diff --git a/src/db/init.rs b/src/db/init.rs index 440b955..b9ec664 100644 --- a/src/db/init.rs +++ b/src/db/init.rs @@ -14,6 +14,7 @@ use super::DB; use crate::db::bcmr::prepare_tables as bcmr_prepare_tables; use crate::db::cauldron::config::check_db_version; use crate::db::cauldron::prepare_tables as cauldron_prepare_tables; +use crate::db::cauldron::tokenbch::create_table as tokenbch_prepare_tables; use crate::db::cauldron::tokentoken::create_table as tokentoken_prepare_tables; use crate::db::crc20::prepare_tables as crc20_prepare_tables; use crate::db::ido::prepare_tables as ido_prepare_tables; @@ -106,8 +107,9 @@ pub async fn initialize_databases(network: &str, read_slots: ReadSlots) -> Resul } else { check_db_version(&cauldron_db_read).await?; } - // Always-run migration: safe on both new and existing cauldron.db + // Always-run migrations: safe on both new and existing cauldron.db tokentoken_prepare_tables(&cauldron_db_write).await; + tokenbch_prepare_tables(&cauldron_db_write).await; // Initialize BCMR database let (db_exists, bcmr_db_write, bcmr_db_read) = diff --git a/src/db/mod.rs b/src/db/mod.rs index 352b173..80358f0 100644 --- a/src/db/mod.rs +++ b/src/db/mod.rs @@ -13,6 +13,7 @@ pub mod ido; pub mod init; pub mod moria; pub mod oracle; +pub mod orbconstants; pub mod search; #[derive(Clone)] diff --git a/src/db/orbconstants.rs b/src/db/orbconstants.rs new file mode 100644 index 0000000..f2b7b9b --- /dev/null +++ b/src/db/orbconstants.rs @@ -0,0 +1,88 @@ +// Copyright (C) 2026 Whiterun LLC +// +// This software is licensed under the GNU Affero General Public License (AGPL), version 3.0 or later. +// A copy of the license can be found in the LICENSE file or at https://www.gnu.org/licenses/agpl-3.0.html + +//! Per-network ORB v0 deployment constants. +//! +//! Mirrors libriften's `packages/cauldron/src/orb/v0/{chipnet,mainnet}.ts` +//! deployment records. Values here are MONEY-SAFETY-critical: while a +//! network's value is the all-zero placeholder, the dependent indexer is +//! disabled outright (fail-closed) — nothing is indexed with assumed +//! parameters. + +use bitcoincash::Network; +use riftenlabs_defi::{tokenbch_delegation, tokentoken_delegation}; + +/// The delegation-pool platform NFTH (the platform-fee settlement destination +/// baked into every tokentoken/tokenbch pool's withdraw blob) on chipnet. +/// One value serves BOTH delegation contracts. +/// +/// From libriften `orb/v0/chipnet.ts` (`ORB_V0_CHIPNET.poolPlatformNfth`). +const CHIPNET_POOL_PLATFORM_NFTH: &[u8; 32] = &[ + 0x07, 0x2d, 0x5f, 0xbe, 0xcf, 0xa1, 0xbc, 0x37, 0xa1, 0x3f, 0x58, 0xb1, 0x88, 0xf5, 0x0a, 0x5b, + 0xc1, 0xdf, 0xb9, 0xab, 0x8a, 0xe0, 0xbf, 0x5d, 0x3d, 0x9a, 0x63, 0xf6, 0xf8, 0x1e, 0xfc, 0x0b, +]; + +// TODO:: set the pool platform nfth for mainnet once ORB v0 deploys there +// (libriften orb/v0/mainnet.ts is still all-zero too). +const MAINNET_POOL_PLATFORM_NFTH: &[u8; 32] = &[0u8; 32]; + +/// The delegation-pool platform NFTH for a network (all-zero = unconfigured). +pub fn pool_platform_nfth(network: Option) -> [u8; 32] { + match network { + Some(Network::Chipnet) => *CHIPNET_POOL_PLATFORM_NFTH, + _ => *MAINNET_POOL_PLATFORM_NFTH, + } +} + +/// True once a real (non-placeholder) value is configured. The build-time +/// `0xab…ab` contract placeholder counts as unconfigured too: pools built on +/// it must never be surfaced (libriften DESIGN.md "never fund a pool on the +/// placeholder"). +pub fn is_configured(value: &[u8; 32]) -> bool { + *value != [0u8; 32] && value != tokentoken_delegation::PLATFORM_NFTH_PLACEHOLDER +} + +/// The tokentoken delegation artifacts for a network's platform NFTH, or +/// `None` while the network is unconfigured (fail-closed: no delegation pool +/// is indexed until a real NFTH is set). +pub fn tokentoken_artifacts( + network: Option, +) -> Option { + let nfth = pool_platform_nfth(network); + is_configured(&nfth).then(|| tokentoken_delegation::DelegationArtifacts::new(nfth)) +} + +/// The tokenbch delegation artifacts for a network's platform NFTH, or `None` +/// while the network is unconfigured (fail-closed). +pub fn tokenbch_artifacts( + network: Option, +) -> Option { + let nfth = pool_platform_nfth(network); + is_configured(&nfth).then(|| tokenbch_delegation::DelegationArtifacts::new(nfth)) +} + +#[cfg(test)] +mod tests { + use super::*; + + #[test] + fn chipnet_is_configured_mainnet_is_not() { + assert!(is_configured(&pool_platform_nfth(Some(Network::Chipnet)))); + assert!(!is_configured(&pool_platform_nfth(Some(Network::Bitcoin)))); + assert!(!is_configured(&pool_platform_nfth(None))); + // The contract build placeholder must never count as configured. + assert!(!is_configured( + tokentoken_delegation::PLATFORM_NFTH_PLACEHOLDER + )); + } + + #[test] + fn artifacts_follow_configuration() { + assert!(tokentoken_artifacts(Some(Network::Chipnet)).is_some()); + assert!(tokenbch_artifacts(Some(Network::Chipnet)).is_some()); + assert!(tokentoken_artifacts(Some(Network::Bitcoin)).is_none()); + assert!(tokenbch_artifacts(None).is_none()); + } +} diff --git a/src/electrum.rs b/src/electrum.rs index 0ed3853..b670572 100644 --- a/src/electrum.rs +++ b/src/electrum.rs @@ -7,19 +7,19 @@ use std::{collections::HashSet, str::FromStr}; use anyhow::{Context, Result}; use bitcoincash::{ - blockdata::block::Header as BlockHeader, consensus::deserialize, Transaction, Txid, + blockdata::block::Header as BlockHeader, consensus::deserialize, Network, Transaction, Txid, }; use electrum_client_netagnostic::{Client, ElectrumApi, Param}; use log::info; use riftenlabs_defi::{ cauldron::V2_CONTRACT_TEMPLATE, delphi::{v2::DELPHI_V2_REDEEM_SCRIPT_BODY, DELPHI_REDEEM_SCRIPT}, - tokentoken::{CONJURE_HINT_PREFIX, TOKENTOKEN_CONTRACT_CODE}, }; use serde_json::{json, Value}; use crate::bcmr::BCMR_PREFIX; use crate::db::ido::{IDO_PREINIT_ANNOUNCEMENT_SIGNATURE, IDO_SIGNATURE}; +use crate::db::orbconstants; /// Fetch blockchain tip from electrum server pub fn electrum_get_tip(client: &Client) -> Result<(BlockHeader, u64)> { @@ -41,28 +41,39 @@ pub fn electrum_get_tip(client: &Client) -> Result<(BlockHeader, u64)> { Ok((deserialize(&hex::decode(header)?)?, height as u64)) } -/// Fetch defi (cauldron + tokentoken), oracle, ido and bcmr mempool transactions -pub fn electrum_fetch_mempool( - client: &Client, -) -> Result<(HashSet, HashSet, HashSet, HashSet)> { +/// The (defi, oracle, ido, bcmr) mempool txid sets. +pub type MempoolTxSets = (HashSet, HashSet, HashSet, HashSet); + +/// Fetch defi (cauldron + delegation pools), oracle, ido and bcmr mempool +/// transactions +pub fn electrum_fetch_mempool(client: &Client, network: Option) -> Result { let cauldron_filter = json!({ "scriptsig": hex::encode(&V2_CONTRACT_TEMPLATE[(V2_CONTRACT_TEMPLATE.len() - 43)..]), // cauldron spends "scriptpubkey": hex::encode([0x6a /* op_return */, 0x06 /* push */, b'S', b'U', b'M', b'M', b'O', b'N']), // new pools (potentially) "operation": "union" }); - // The contract code is the constant tail of every tokentoken redeem - // script, pushed in full in spending scriptsigs; creations carry an - // `OP_RETURN "CONJURE"` hint output. - let conjure_hint_prefix: Vec = [0x6a /* op_return */, 0x07 /* push */] - .iter() - .chain(CONJURE_HINT_PREFIX) - .copied() - .collect(); - let tokentoken_filter = json!({ - "scriptsig": hex::encode(TOKENTOKEN_CONTRACT_CODE), // pool spends - "scriptpubkey": hex::encode(&conjure_hint_prefix), // new pools (potentially) - "operation": "union" + // Delegation pools (tokentoken + tokenbch). Every pool spend — swap, + // platform sweep or LP teardown — presents the combined logic blob in a + // carrier input's scriptsig, so the blob is the spend filter. Creations + // carry the (per-network-NFTH) constant locking: the whole thin-main + // script for tokentoken, the dispatcher tail of the pool locking for + // tokenbch (the filters match substrings). None while the network's + // platform NFTH is unconfigured — nothing delegation-related is fetched + // (fail-closed, matching the indexer). + let tokentoken_filter = orbconstants::tokentoken_artifacts(network).map(|a| { + json!({ + "scriptsig": hex::encode(a.combined_blob()), // pool spends (incl. teardowns) + "scriptpubkey": hex::encode(a.thin_main_locking()), // new pools + swap outputs + "operation": "union" + }) + }); + let tokenbch_filter = orbconstants::tokenbch_artifacts(network).map(|a| { + json!({ + "scriptsig": hex::encode(a.combined_blob()), // pool spends (incl. teardowns) + "scriptpubkey": hex::encode(a.thin_main_locking()), // pool lockings (constant tail) + "operation": "union" + }) }); // v1 oracle filter: matches the cashc 0.10.5 redeem-script template. @@ -116,10 +127,16 @@ pub fn electrum_fetch_mempool( .collect()) }; - // Cauldron and tokentoken txs share one set: update_mempool diffs it - // against the stored mempool (tx table) to decide adds and deletes. + // Cauldron, tokentoken and tokenbch txs share one set: update_mempool + // diffs it against the stored mempool (tx table) to decide adds and + // deletes. let mut defi_txs = fetch_txs(cauldron_filter)?; - defi_txs.extend(fetch_txs(tokentoken_filter)?); + if let Some(filter) = tokentoken_filter { + defi_txs.extend(fetch_txs(filter)?); + } + if let Some(filter) = tokenbch_filter { + defi_txs.extend(fetch_txs(filter)?); + } let mut oracle_txs = fetch_txs(oracle_v1_filter)?; oracle_txs.extend(fetch_txs(oracle_v2_filter)?); let ido_txs = fetch_txs(ido_filter)?; diff --git a/src/index.rs b/src/index.rs index 1fa66e0..0813c50 100644 --- a/src/index.rs +++ b/src/index.rs @@ -17,8 +17,8 @@ use bitcoincash::{ use electrum_client_netagnostic::{Client, ElectrumApi, Param}; use log::{debug, info, warn}; use riftenlabs_defi::cauldron::{parse_cauldrons_from_tx, ParsedContract}; +use riftenlabs_defi::chainutil::{compute_outpoint_hash, OutPointHash}; use riftenlabs_defi::moria::MoriaTokenIds; -use riftenlabs_defi::tokentoken::parse_tokentoken_from_tx; use crate::{ bcmr::index_bcmr, @@ -30,13 +30,14 @@ use crate::{ cauldron::{ config::{config_get, config_set}, header::{db_get_header, store_headers}, + tokentoken::TeardownProbe, tx::insert_block_tx, user::insert_user_action, utxo_funding::insert_utxo_funding, utxo_spending::insert_utxo_spending, }, oracle::index_oracle, - DB, + orbconstants, DB, }, electrum::{electrum_fetch_mempool, electrum_get_tip, electrum_get_tx}, signal::shutdown_requested, @@ -78,7 +79,7 @@ pub async fn update_mempool( let electrum_clone = electrum.clone(); let (cauldron_txs, oracle_txs, ido_txs, bcmr_txs) = tokio::task::spawn_blocking(move || { - electrum_fetch_mempool(&electrum_clone.lock().unwrap()) + electrum_fetch_mempool(&electrum_clone.lock().unwrap(), network) }) .await??; @@ -112,23 +113,52 @@ pub async fn update_mempool( let mut all_cauldrons = vec![]; let mut all_tokentokens = vec![]; + let mut all_tokenbchs = vec![]; + let mut tt_probes: Vec = vec![]; + let mut tb_probes: Vec = vec![]; let current_timestamp = time_now() as u64; + // Delegation-pool artifacts for this network's platform NFTH; None + // while unconfigured (fail-closed: nothing delegation-related indexed). + let tt_arts = orbconstants::tokentoken_artifacts(network); + let tb_arts = orbconstants::tokenbch_artifacts(network); + for btx in txs_to_add { let cauldrons: Vec = parse_cauldrons_from_tx(&btx); - let tokentokens = parse_tokentoken_from_tx(&btx); + let tokentokens = tt_arts + .as_ref() + .map(|a| a.parse_delegation_pools_from_tx(&btx)) + .unwrap_or_default(); + let tokenbchs = tb_arts + .as_ref() + .map(|a| a.parse_delegation_pools_from_tx(&btx)) + .unwrap_or_default(); + // LP teardowns produce no pool output: every blob-presenting tx is + // probed against the recorded pool set instead. + let tt_blob = tt_arts + .as_ref() + .is_some_and(|a| a.presents_delegation_blob(&btx)); + let tb_blob = tb_arts + .as_ref() + .is_some_and(|a| a.presents_delegation_blob(&btx)); - if cauldrons.is_empty() && tokentokens.is_empty() { + if cauldrons.is_empty() + && tokentokens.is_empty() + && tokenbchs.is_empty() + && !tt_blob + && !tb_blob + { info!("ignoring non-defi tx {}", btx.compute_txid()); continue; } let txid = btx.compute_txid(); db::cauldron::tx::insert_mempool_tx(&mut db_tx, &txid, current_timestamp).await?; info!( - "mempool add {} with {} cauldrons, {} tokentoken states", + "mempool add {} with {} cauldrons, {} tokentoken states, {} tokenbch states", txid, cauldrons.len(), - tokentokens.len() + tokentokens.len(), + tokenbchs.len() ); if !cauldrons.is_empty() { @@ -138,7 +168,27 @@ pub async fn update_mempool( all_cauldrons.extend(cauldrons); } + if tt_blob || tb_blob { + let spent: Vec = btx + .input + .iter() + .map(|i| compute_outpoint_hash(&i.previous_output.txid, i.previous_output.vout)) + .collect(); + if tt_blob { + tt_probes.push(TeardownProbe { + txid, + spent_utxo_hashes: spent.clone(), + }); + } + if tb_blob { + tb_probes.push(TeardownProbe { + txid, + spent_utxo_hashes: spent, + }); + } + } all_tokentokens.extend(tokentokens); + all_tokenbchs.extend(tokenbchs); } db::cauldron::pool::update_pool_history( @@ -151,6 +201,15 @@ pub async fn update_mempool( db::cauldron::tokentoken::update_tokentoken_pool_history( &mut db_tx, all_tokentokens, + &tt_probes, + None, + Some(current_timestamp), + ) + .await?; + db::cauldron::tokenbch::update_tokenbch_pool_history( + &mut db_tx, + all_tokenbchs, + &tb_probes, None, Some(current_timestamp), ) @@ -464,17 +523,41 @@ pub async fn index_blocks( let mut all_cauldrons = vec![]; let mut all_tokentokens = vec![]; + let mut all_tokenbchs = vec![]; + let mut tt_probes: Vec = vec![]; + let mut tb_probes: Vec = vec![]; + + // Delegation-pool artifacts for this network's platform NFTH; None + // while unconfigured (fail-closed: nothing delegation-related indexed). + let tt_arts = orbconstants::tokentoken_artifacts(network); + let tb_arts = orbconstants::tokenbch_artifacts(network); let sorted_txs = ttor_sorted_kahn(block.txdata); for tx in &sorted_txs { let cauldrons = parse_cauldrons_from_tx(tx); - // Note: parse_tokentoken_from_tx skips the pool-creation check when - // any input spends an existing pool, so a single tx that both swaps - // pool P and creates pool Q drops Q (upstream riftenlabs-defi - // limitation, shared with parse_cauldrons_from_tx). - let tokentokens = parse_tokentoken_from_tx(tx); - if cauldrons.is_empty() && tokentokens.is_empty() { + let tokentokens = tt_arts + .as_ref() + .map(|a| a.parse_delegation_pools_from_tx(tx)) + .unwrap_or_default(); + let tokenbchs = tb_arts + .as_ref() + .map(|a| a.parse_delegation_pools_from_tx(tx)) + .unwrap_or_default(); + // LP teardowns produce no pool output: every blob-presenting tx is + // probed against the recorded pool set instead. + let tt_blob = tt_arts + .as_ref() + .is_some_and(|a| a.presents_delegation_blob(tx)); + let tb_blob = tb_arts + .as_ref() + .is_some_and(|a| a.presents_delegation_blob(tx)); + if cauldrons.is_empty() + && tokentokens.is_empty() + && tokenbchs.is_empty() + && !tt_blob + && !tb_blob + { continue; } @@ -496,8 +579,28 @@ pub async fn index_blocks( total_cauldrons += cauldrons.len(); all_cauldrons.extend(cauldrons); } + if tt_blob || tb_blob { + let spent: Vec = tx + .input + .iter() + .map(|i| compute_outpoint_hash(&i.previous_output.txid, i.previous_output.vout)) + .collect(); + if tt_blob { + tt_probes.push(TeardownProbe { + txid, + spent_utxo_hashes: spent.clone(), + }); + } + if tb_blob { + tb_probes.push(TeardownProbe { + txid, + spent_utxo_hashes: spent, + }); + } + } all_tokentokens.extend(tokentokens); + all_tokenbchs.extend(tokenbchs); } // Figuring out initial utxo needs to be done on all cauldrons in a block. @@ -505,6 +608,15 @@ pub async fn index_blocks( db::cauldron::tokentoken::update_tokentoken_pool_history( &mut db_tx, all_tokentokens, + &tt_probes, + Some(mtp), + None, + ) + .await?; + db::cauldron::tokenbch::update_tokenbch_pool_history( + &mut db_tx, + all_tokenbchs, + &tb_probes, Some(mtp), None, ) diff --git a/src/main.rs b/src/main.rs index 47385f4..c932466 100644 --- a/src/main.rs +++ b/src/main.rs @@ -213,6 +213,7 @@ async fn start_program( db::cauldron::pool::initialize_seq(&db.cauldron_r).await; db::cauldron::tokentoken::initialize_seq(&db.cauldron_r).await; + db::cauldron::tokenbch::initialize_seq(&db.cauldron_r).await; info!("Loading block headers..."); let all_headers = load_all_headers(&db.cauldron_r).await.unwrap(); @@ -679,6 +680,14 @@ async fn launch() -> _ { rpc::tokentoken::list_tokens, ], ) + .mount( + "/tokenbch", + routes![ + rpc::tokenbch::list_active_pools, + rpc::tokenbch::list_all_pools, + rpc::tokenbch::list_tokens, + ], + ) .mount( "/ido", routes![ diff --git a/src/rpc/mod.rs b/src/rpc/mod.rs index 364f589..14d188b 100644 --- a/src/rpc/mod.rs +++ b/src/rpc/mod.rs @@ -23,6 +23,7 @@ pub mod oracle; pub mod pool; pub mod price; pub mod response; +pub mod tokenbch; pub mod tokens; pub mod tokentoken; pub mod tvl; diff --git a/src/rpc/tokenbch.rs b/src/rpc/tokenbch.rs new file mode 100644 index 0000000..18c0c35 --- /dev/null +++ b/src/rpc/tokenbch.rs @@ -0,0 +1,63 @@ +// Copyright (C) 2026 Whiterun LLC +// +// This software is licensed under the GNU Affero General Public License (AGPL), version 3.0 or later. +// A copy of the license can be found in the LICENSE file or at https://www.gnu.org/licenses/agpl-3.0.html + +//! RPC endpoints for token <-> native-BCH (`TokenBch`) delegation pools. + +use crate::{ + db::{ + cauldron::tokenbch::{db_active_pools_for_token, db_all_active_pools, db_pool_tokens}, + DB, + }, + rpc::err::{bad_request, db_error, ApiErrorCode, CachedApiResult}, + rpc::response::{cached_ok, CACHE_AGGREGATE, CACHE_NONE}, +}; +use bitcoincash::TokenID; +use rocket::{get, State}; +use serde_json::{json, Value}; + +/// List active TokenBch pools that trade the given token against native BCH. +/// +/// `token` is required (a token id in display hex). Each pool's response +/// carries the RAW reserves (`sats`, `token_amount`), the accrued `owed` and +/// its fee side (`fee_paid_in_token`) so the caller can derive the tradeable +/// reserves, plus the virtual offsets for quoting. +#[get("/pool/active?")] +pub async fn list_active_pools(token: Option<&str>, conn: &State) -> CachedApiResult { + let Some(token) = token else { + return Err(bad_request( + ApiErrorCode::MissingParameters, + "Provide token", + )); + }; + let token = token + .parse::() + .map_err(|e| bad_request(ApiErrorCode::InvalidTokenId, &format!("Invalid token: {e}")))?; + + let active = db_active_pools_for_token(&conn.cauldron_r, &token) + .await + .map_err(db_error)?; + + Ok(cached_ok(json!({ "active": active }), CACHE_NONE)) +} + +/// List the token ids that appear in at least one active TokenBch pool. +/// Drives the frontend token selector and the "no route" decision. +#[get("/tokens")] +pub async fn list_tokens(conn: &State) -> CachedApiResult { + let tokens = db_pool_tokens(&conn.cauldron_r).await.map_err(db_error)?; + Ok(cached_ok(json!({ "tokens": tokens }), CACHE_AGGREGATE)) +} + +/// List ALL active TokenBch pools, regardless of token — every pool at its +/// latest state. Drives the frontend pooled-pair selector, so it can present +/// the tokens that have BCH liquidity without probing each candidate +/// individually. +#[get("/pools")] +pub async fn list_all_pools(conn: &State) -> CachedApiResult { + let active = db_all_active_pools(&conn.cauldron_r) + .await + .map_err(db_error)?; + Ok(cached_ok(json!({ "active": active }), CACHE_NONE)) +} From 75bddeaced0611a6f04e27b6240ea577f6f9bf36 Mon Sep 17 00:00:00 2001 From: Hossein Zoda Date: Tue, 4 Aug 2026 15:51:41 +0000 Subject: [PATCH 14/14] ido: resync to the PoolParams-free spec; native BCH xToken; conf NFT run()-only MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Port libriften feb2167 + 05d3454 + a582108 (through HEAD a582108): - The ORB PoolParams NFT is gone from the spec. The IdoParams commitment field orbPoolParamsCategory (32, VM-order category) is replaced by permanentPoolPlatformNfth (32, verbatim hash) — the delegation-pool platform nfth the postlaunch bakes; run() reconstructs the permanent pool's thin main from it on-chain, so the indexer's only duties are to source it from the params NFT commitment and prove the output #7 postlaunch rebuild was baked with it (unchanged mechanism). Stored on the PreInit/Active parameters as permanentPoolPlatformNfth. - postlaunch io realignment: run() drops the PoolParams io#4 — the offering confirmation NFT is consumed exactly ONCE, at run() input#4, and is forbidden in init()/collect() (a582108). Collects no longer copy the NFT through io#4, so they are invisible to the tracked chain (they only move proceeds into the covenant storages); the POSTLAUNCH status now advances solely on the final run tx. The platform payout moved to output#4 and the altPPOut pool-deploy-failure fallback is gone (altPPOutPayout dropped from the Distributed state, matching libriften indexer-types). - Native BCH xToken: offer.xTokenCategory is now nullable (all-zero on-chain = native sentinel -> JSON null). Native IDOs take payment via the offering's XWNT path (entry flag required-iff-native, payment in the entry's value, fresh owner nft at #2) and their permanent pool is a single-UTXO tokenbch-delegation pool at run() output#0 (BCH reserve in the value; sibling slot -> OP_RETURN). The offering/postlaunch builders bake an empty push for a native category. - IDO_POSTLAUNCH_CONTRACT re-synced (1627 -> 2193 bytes, byte-matching ido.json; embeds the new delegation contracts + both native branches); initiator/preinit/offering-layer contracts verified byte-identical. - Per-network ORB constants centralized in src/db/orbconstants.rs: the IdoParams NFT category moved there next to the delegation-pool platform nfth (chipnet pins the deployed ORB v0 records, mainnet stays all-zero fail-closed). - ido.db schema version 4: no backward compatibility, delete ido.db and re-index. Verified: cargo build, test (233 passing), clippy (no new warnings) and fmt all clean. Co-Authored-By: Claude Fable 5 --- src/db/ido/mod.rs | 449 +++++++++++++++++++++++------------------ src/db/orbconstants.rs | 25 +++ 2 files changed, 280 insertions(+), 194 deletions(-) diff --git a/src/db/ido/mod.rs b/src/db/ido/mod.rs index 980b977..d07b8d0 100644 --- a/src/db/ido/mod.rs +++ b/src/db/ido/mod.rs @@ -65,7 +65,7 @@ const ITEM_TYPE_CONFIRMATION_NFT: u8 = 0x05; const ITEM_TYPE_NFT_OWNER: u8 = 0x08; // offering entry commitment flags const OFFERING_ENTRY_FLAG_LUTV: u8 = 0x10; // has lockup timeval/discount -const OFFERING_ENTRY_FLAG_XWNT: u8 = 0x20; // exchange with native token (legacy, invalid) +const OFFERING_ENTRY_FLAG_XWNT: u8 = 0x20; // exchange with native BCH (set iff the IDO's xTokenCategory is native) static PERMANENT_LIQUIDITY_SHARE_DENOMINATOR: LazyLock = LazyLock::new(|| Integer::from(100_000_000i64)); @@ -74,17 +74,12 @@ static PERMANENT_LIQUIDITY_SHARE_DENOMINATOR: LazyLock = // they are pinned per-IdoParams NFT (minPlpShare / minPlpAfterDiscount, numerators // over PERMANENT_LIQUIDITY_SHARE_DENOMINATOR) and enforced against the offering. -// The ORB IdoParams NFT category (display byte order, like a token id). Every -// preinit must include this NFT (input #1, preserved at output #10); its -// commitment carries the economic parameters (platform fee, execution fees, -// offering-duration window, delphi category, platform-fee nfth) that the -// announced IDO parameters are validated against. -const CHIPNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[ - 0xc9, 0x16, 0x7d, 0x12, 0x39, 0x46, 0x27, 0xba, 0x28, 0x30, 0x70, 0x5f, 0xb2, 0xb0, 0xf0, 0x0b, - 0x49, 0xeb, 0x28, 0x46, 0x9e, 0x65, 0xda, 0x53, 0x69, 0x12, 0xd0, 0x50, 0x75, 0x89, 0x08, 0x00, -]; -// TODO:: set the ido params nft category for mainnet -const MAINNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[0u8; 32]; +// The ORB IdoParams NFT category (per network) lives in +// [`crate::db::orbconstants`]; every preinit must include this NFT (input #1, +// preserved at output #10). Its commitment carries the economic parameters +// (platform fee, execution fees, offering-duration window, delphi category, +// platform-fee nfth, permanent-pool platform nfth) that the announced IDO +// parameters are validated against. // (OP_PUSH8 "CldIdo00" OP_DROP), found at the start of every ido // state machine redeem script. @@ -119,7 +114,7 @@ static IDO_INITIATOR_CONTRACT: LazyLock> = LazyLock::new(|| { hex::decode("c0ce827701209dc0cf827700a0695579827701209dc0c85779c8885679c99dc0c85779c8885679c99d5479529376ca827778ca7853947f77527f75817bca7b53945279947f777c7f755b7f7701207f75c0cfc0ce7eaa88547ac852d1827701209d52d300a06902aa20c15a7f755479827751807e54797e5379827751807e537a7e01207e7b7e01207e52d17e01207e547a7e587e52d358807e537a7eaa7e01877e57cd8857ccc0c6a26957d1c0ce8857d2c0cf8857d3c0d09d525752807e7c7e7658cd8858cc02e803a26958d1008859cd8859cc78c6a26959d178ce8859d278cf8859d37cd09c").unwrap() }); static IDO_POSTLAUNCH_CONTRACT: LazyLock> = LazyLock::new(|| { - hex::decode("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").unwrap() + hex::decode("5e79009c63c0009dc0c9009e69c0cdc0c788c0ccc0c6a269c0d1c0ce88c0d3c0d09dc0d2c0cf88520052807e5e7a7ec0c851c88851c9589d7651cd8851cc51c6a26951d151ce8851d351d09d7652cd8852d10088c0c852c88852c9599d53cd8853cc52c6a26953d152ce8853d352d09d54d10088c4559d006576c39f766b6376ce00876476ce01207f755d7987916968768b77686c91666d6d6d6d6d6d6d7551675e79519c63c0009dc0c9009d57790087c0cdc0c788c0d1c0ce88c0d3c0d09dc0d2c0cf88c0c853c88853c9539d53cd53c78853cc53c6a26953d153ce8853d353d09d0120c0cfc0ce7eaa7e5e7a7e000000546576ce00876476ce01207f750112798791696876c75579876355796376ce0111798763537978d093547a757c6b7c6b7c6c6c6ec6937b757c6776ce0088527978c693537a757c6b7c6c686776ce5e798763527978d093537a757c6b7c6c6776ce0111798763537978d093547a757c6b7c6b7c6c6c6776ce008868686ec6937b757c686776ce008868768b7776c3a266c0ccc0c6537a93a269c0ccc0c6577a8193a269c0c851c88851c9519d51cd51c78851cc51c6a26951d0537a937600a06351d15f798851d378a26951d200886751d1008868c0c852c88852c9529d52cd52c788547a6352cc52c6547993a26952d100886752cc52c6a26952d05379937600a06352d15c798852d378a26952d200886752d100886875686d6d6d6d6d6d6d6d7551675e7a529dc0009dc0c9009d5979827701209d5779008754ce5d7a8854cf517f755f845588c0c851c88851c9519d54cf5f7f77587f75817600a06351d078a26951ce5d79886851cf0088c0c852c88852c9529d54cf577f77587f75817600a06352796352c678a2696752d078a26952ce5b7988686852cf0088c0c853c88853c9539d53ce5e7988000054cf517f756084010087635d7981547994765d79950400e1f505967653d0a06353d07768765d79950500e87648179654cf01177f77587f758194760500e8764817955e79967800a07800a09a6378567a757c6b7c6b7c6b7c6b7c6c6c6c6c765379a16376557a757c6b7c6b7c6b7c6c6c6c675279557a757c6b7c6b7c6b7c6c6c6c68686d6d6852d052c656796352c67b75770068c0c651c6939353c6937c53799451d053d093537994012001127a7e0113797e5c7900a26952795d7a950400e1f50596537a7894567900a0567900a09a6359796300cc5779a26900d10113798800d356799d00d200884ce7c0c776517f77587f527f527f527f587f587f01207f77517f7501008791567a81567a81567a81567a81567a81567a81c0cec0d188c0c6c0ccc0d0c0d3557955795c7a63c0d0567a757c6b7c6b7c6b7c6b7c6c6c6c6cc0d3557a757c6b7c6b7c6b7c6c6c6cc0c6547a757c6b7c6b7c6c6cc0cc537a757c6b7c6c56797b757c5779776855795579949003a08601765a9552795e7a9578938c7c967b5c7a955279938c7b965b795279937b5279935b7aa269013f7858807e5c7a597f777ec0cd88567a7c947651a269547951a269567a597a94547993567a547993957c7b94537a93729395a17777205c797e4cab78cf7bce7eaac0c776517f77587f75817600a26978013f7f77517f75010087915379557987637663c0d3c0d05379949dc0ccc0c6a26967c0ccc0c6537994a269c0d3c0d09d68c0cec0d188c0cd597f77527f75768100a269013f0058807e787e54795b7f777ec0cd78886d675279011f7f7701207f7554797888527900a063c0cd012057797e0778cf7bce7eaa877e887863c0d1c0ce88c0d353799d67c0cc5379a269686875686d6d75517eaa07ca537f7776aa20787e0f8802e6007f7b63756777680089008a7e0800000000000000000200007e0200007e5f797e0800000000000000007e0800000000000000007e2000000000000000000000000000000000000000000000000000000000000000007e01007e00cd013f52797e01757e53797e8851d1008851cd016a886d756700d10111798800d357799d00d2008851d10113798851d356799d51d200884cbac0c8c08bc888c08bc9c0c98b9dc08bc7517f77587f527f527f527f587f587f75557a81557a81557a81557a81557a81557a81c0cec0d188c0c6c0cc9dc08bcec08bd188c08bc6c08bcc9dc0d0c0d3949003a08601765a955279587a9578938c7c967b567a955279938c7b9655795279937b527993557aa269c0cdc0c788013e7858807ec08bc7597f777ec08bcd88c0d37c947651a269c08bd351a269c0d0557a94547993c08bd0547993957c7b94537a93c08bd3537a9395a1205c797e4ca678cf7bce7eaac0c8c08bc888c08bc9c0c98b9dc08bc776517f77587f75817600a269708763c0d3c0d05279949dc08bd3c08bd09dc0cec0d188c0c6c0cc9dc08bcec08bd188c08bc6c08bcc9dc0cdc0c788c08bcd597f77527f75768100a269013e0058807e787e53795b7f777ec08bcd78886d6778011f7f7701207f75537978887800a063c0cd012056797e0778cf7bce7eaa877e88c0d1c0ce88c0d352799d6875686d6d517eaa00cd07ca537f7776aa2052797e0f8802b9007f7b63756777680089008a7e880800000000000000000200007e0200007e5e797e0800000000000000007e0800000000000000007e2000000000000000000000000000000000000000000000000000000000000000007e013e787e0e75c08c76c8c0c888c0c97cc98b9c7e51cd78886d75686700d1008800cd016a8851d1008851cd016a8868537900a063527952cd8852d35479a26952d10113798852d200886752cd016a8852d10088687600a063527953cd8859796353cc78a26953d100886753d3789d53d10111798853d20088686753cd016a8853d100886801205e7a7e01137a7e54cd88597a6354cc5579537993a26954d100886754cc5579a2697800a06354d35279a26954d15f798854d200886754d100886868556576c49f766b6376d100876476d101207f757654ce01207f7587916976c0ce01207f758791697568768b77686c91666d6d6d6d6d6d6d6d6d75516868").unwrap() }); static IDO_PREINIT_CONTRACT: LazyLock> = LazyLock::new(|| { 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@@ -138,8 +133,8 @@ static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLo /// The 127-byte commitment of the ORB IdoParams NFT (libriften /// packages/cauldron/src/orb/v0). Byte layout: -/// [0] version (must equal IDO_PARAMS_VERSION) -/// [1..33] orbPoolParamsCategory +/// \[0\] version (must equal IDO_PARAMS_VERSION) +/// [1..33] permanentPoolPlatformNfth /// [33..65] delphiCategory /// [65..97] platformFeeNfth /// [97..101] platformFee (pIntLE, raw-equal to platformFeeNumerator) @@ -153,7 +148,7 @@ static REBUILD_IPFS_PLACEHOLDER_BCMR_FOR_GENESIS_WITH_AUTHGUARD_CONTRACT: LazyLo /// Categories are carried on-chain in VM (little-endian) byte order and are /// reversed to display/UI order on parse (matching the announcement parse), so /// equality checks against announced parameters remain direct compares. The -/// nfth is a hash and is kept in its on-chain order. +/// nfths are hashes and are kept in their on-chain order. const IDO_PARAMS_COMMITMENT_SIZE: usize = 127; /// The only ORB IdoParams NFT commitment version this indexer understands @@ -163,7 +158,7 @@ const IDO_PARAMS_VERSION: u8 = 0x00; pub struct IdoParamsNftCommitment { pub version: u8, - pub orbPoolParamsCategory: Vec, + pub permanentPoolPlatformNfth: Vec, pub delphiCategory: Vec, pub platformFeeNfth: Vec, pub platformFee: Integer, @@ -185,9 +180,10 @@ fn parse_ido_params_nft_commitment(commitment: &[u8]) -> Result, + // The token the offered tokens are exchanged for, display byte order. + // `None` (JSON null) = the IDO is priced/paid in NATIVE BCH: proceeds ride + // as satoshi value and the permanent pool is a single-UTXO tokenbch pool. + // An all-zero (or empty) on-chain category is the native sentinel and + // parses to `None`. + #[serde_as(as = "Option")] + xTokenCategory: Option>, } #[serde_as] @@ -291,11 +290,13 @@ pub struct IdoPreInitParameters { #[serde_as(as = "IntegerAsStr")] offeredTokenAmount: Integer, offering: IdoParametersOffering, - // ORB PoolParams NFT category baked into the postlaunch bytecode (display - // byte order). Extracted from the partial postlaunch bytecode stored in the - // preinit's output #7 and cross-checked against the IdoParams NFT commitment. + // The delegation-pool platform NFTH baked into the postlaunch bytecode + // (on-chain byte order): the platform-fee settlement destination of the + // permanent pool, whose thin main the postlaunch run() reconstructs from + // it. Sourced from the IdoParams NFT commitment; the output #7 rebuild + // proves the postlaunch bytecode was baked with it. #[serde_as(as = "serde_with::hex::Hex")] - orbPoolParamsCategory: Vec, + permanentPoolPlatformNfth: Vec, // Minimum swap fee of the permanent liquidity pool, baked into the // postlaunch bytecode. Since the "CldIdo00" contract revision it is also // carried in the preinit announcement; the two copies are cross-checked. @@ -327,7 +328,7 @@ pub struct IdoActiveParameters { offeredTokenAmount: Integer, offering: IdoParametersOffering, #[serde_as(as = "serde_with::hex::Hex")] - orbPoolParamsCategory: Vec, + permanentPoolPlatformNfth: Vec, #[serde_as(as = "IntegerAsStr")] permanentLiquidityMinFee: Integer, } @@ -416,13 +417,17 @@ pub struct IdoPostLaunchState { platformEarnedAmount: Integer, } -// The permanent liquidity pool deployed by the final postlaunch tx: a -// token/token pool whose xToken leg is output #0 and oToken leg is output #1. -// Also carries the altPPOut payback amounts (same share arithmetic, but the -// legs are paid to the collector p2nfth instead of deploying the pool). +// The permanent liquidity pool deployed by the final postlaunch tx. For a +// token/token IDO it is a two-leg tokentoken-delegation pool whose xToken leg +// is output #0 and oToken leg (the storage sibling) is output #1. For a NATIVE +// BCH IDO it is a single-UTXO tokenbch-delegation pool at output #0 (the BCH +// reserve in the value, the oToken as the CashToken; output #1 is an +// OP_RETURN) and `xTokenAmount` is then the BCH reserve in satoshis. #[serde_as] #[derive(Serialize, Deserialize, Clone)] pub struct IdoPermanentPoolV0 { + /// Native BCH: the pool's BCH reserve in satoshis. Token/token: the xToken + /// leg amount. #[serde_as(as = "IntegerAsStr")] xTokenAmount: Integer, #[serde_as(as = "IntegerAsStr")] @@ -437,14 +442,8 @@ pub struct IdoDistributedState { #[serde_as(as = "serde_with::hex::Hex")] idoCategory: Vec, permanentPool: Option, - // The pool-deploy-failure fallback, run(altPPOut = true): once 2016 blocks - // passed since the carrier was last re-created, the two pool legs may be - // paid back to the collector p2nfth instead of deploying the permanent - // pool — the platform failed to publish it. Some iff the run took the - // fallback; permanentPool is then None. - altPPOutPayout: Option, // The accumulated BCH pot (carrier + storages + fee deposits) paid to the - // platform fee p2nfth at output#5 of the final run tx. + // platform fee p2nfth at output#4 of the final run tx. #[serde_as(as = "IntegerAsStr")] platformBchPayout: Integer, #[serde_as(as = "IntegerAsStr")] @@ -596,10 +595,14 @@ fn build_offering_bytecode( discountAnnualRate: &Integer, price: &Integer, minOffer: &Integer, - // display byte order; baked into the bytecode in VM (reversed) order - xTokenCategory: &[u8], + // display byte order; baked into the bytecode in VM (reversed) order. None + // is native BCH: the contract branches on an empty (0x) category, so an + // empty push is baked (matching libriften encodeIdoXTokenCategory). + xTokenCategory: Option<&[u8]>, ) -> Vec { - let rev_xtoken_cat: Vec = xTokenCategory.iter().copied().rev().collect(); + let rev_xtoken_cat: Vec = xTokenCategory + .map(|cat| cat.iter().copied().rev().collect()) + .unwrap_or_default(); let mut input_bytecode = Builder::new() .push_slice(pb(&STORAGE_CONTRACT)) .push_slice(pb(&OFFERING_ENTRY_CONTRACT)) @@ -688,27 +691,30 @@ fn build_partial_offering_initiator_bytecode( // ido initiator bytecode). Composition per libriften templates/ido.json // `postLaunchPartialBytecode`: // -// +// // contracts.IDOPostLaunch -// Categories are display byte order here and reversed into VM order when baked. +// Categories are display byte order here and reversed into VM order when baked +// (an empty push for a native-BCH xToken); nfths are hashes baked verbatim. // platformFee is the real numerator (the offering layer's fee is zeroed for an // IDO, but the postlaunch collects the real fee). executionFee is the // offering's per-entry execution fee; postlaunch collect() uses it as the // minimum the carrier must grow by on every call (spam protection). struct PartialPostlaunchParameters<'a> { - xTokenCategory: &'a [u8], + xTokenCategory: Option<&'a [u8]>, permanentLiquidityShare: &'a Integer, price: &'a Integer, platformFeeNFTH: &'a [u8], platformFee: &'a Integer, permanentLiquidityMinFee: &'a Integer, - orbPoolParamsCategory: &'a [u8], + permanentPoolPlatformNfth: &'a [u8], executionFee: &'a Integer, } fn build_partial_postlaunch_bytecode(params: &PartialPostlaunchParameters) -> Vec { - let rev_xtoken_cat: Vec = params.xTokenCategory.iter().copied().rev().collect(); - let rev_orb_pool_cat: Vec = params.orbPoolParamsCategory.iter().copied().rev().collect(); + let rev_xtoken_cat: Vec = params + .xTokenCategory + .map(|cat| cat.iter().copied().rev().collect()) + .unwrap_or_default(); let mut bytecode = Builder::new() .push_slice(pb(&rev_xtoken_cat)) .into_script() @@ -729,7 +735,7 @@ fn build_partial_postlaunch_bytecode(params: &PartialPostlaunchParameters) -> Ve bytecode.extend_from_slice( &Builder::new() .push_slice(pb(&min_fee_bytes)) - .push_slice(pb(&rev_orb_pool_cat)) + .push_slice(pb(params.permanentPoolPlatformNfth)) .push_slice(pb(&execution_fee_bytes)) .into_script() .to_bytes(), @@ -978,9 +984,14 @@ pub fn pad_minimally_encoded_vm_number(bin: &[u8], length: usize) -> Vec { /// through collect io#4, run(altPPOut) pool-deploy-failure fallback, BCH pot /// paid to the platform, executionFee baked into the postlaunch bytecode) and /// the bare-p2s p2nfth/storage locks with the flipped nfthash preimage order. +/// Version 4: the ORB PoolParams removal (the IdoParams commitment carries +/// permanentPoolPlatformNfth instead of orbPoolParamsCategory; run() drops the +/// PoolParams io#4 and the altPPOut fallback — the conf NFT is consumed once, +/// at run() input#4, and is forbidden in init/collect), plus native-BCH +/// xToken IDOs (nullable xTokenCategory, single-UTXO tokenbch permanent pool). /// There is no migration from earlier data; delete ido.db and re-index from /// scratch. -const IDO_DB_VERSION: i64 = 3; +const IDO_DB_VERSION: i64 = 4; pub async fn set_db_version(pool: &SqlitePool) -> Result<()> { sqlx::query(&format!("PRAGMA user_version = {IDO_DB_VERSION}")) @@ -1436,9 +1447,10 @@ fn parse_ido_preinit_tx_params( // The ORB IdoParams NFT is spent via use() at input #1 and // preserved at output #10. Its commitment is the only readable - // on-chain source for orbPoolParamsCategory: that value is baked - // into the partial postlaunch bytecode, but the postlaunch lives - // in output #7 as a P2SH32 hash, so it cannot be read back out. + // on-chain source for permanentPoolPlatformNfth: that value is + // baked into the partial postlaunch bytecode, but the postlaunch + // lives in output #7 as a P2SH32 hash, so it cannot be read back + // out. // permanentLiquidityMinFee, by contrast, is carried in the // announcement (data[166..168]). Both feed the output #7 rebuild // in parse_ido_preinit_tx, which is what actually proves the ido @@ -1498,8 +1510,15 @@ fn parse_ido_preinit_tx_params( discountAnnualRateNumerator: vm_number_to_bigint(&data[102..106]), priceNumerator: vm_number_to_bigint(&data[106..122]), minOffer: vm_number_to_bigint(&data[122..126]), - // On-chain in VM order; kept in display/UI order. - xTokenCategory: data[126..158].iter().copied().rev().collect(), + // On-chain in VM order; kept in display/UI order. An + // all-zero category is the native-BCH sentinel and + // normalizes to None (libriften + // isNativeXTokenCategory). + xTokenCategory: if data[126..158].iter().all(|&b| b == 0) { + None + } else { + Some(data[126..158].iter().copied().rev().collect()) + }, }, executionFee: vm_number_to_bigint(&data[158..162]), }, @@ -1510,22 +1529,18 @@ fn parse_ido_preinit_tx_params( // From the ORB IdoParams NFT commitment (output #10). Absent // when the NFT is missing/invalid, in which case is_valid_ido // is already false and the output #7 rebuild will not match. - orbPoolParamsCategory: ido_params_commitment + permanentPoolPlatformNfth: ido_params_commitment .as_ref() - .map(|c| c.orbPoolParamsCategory.clone()) + .map(|c| c.permanentPoolPlatformNfth.clone()) .unwrap_or_default(), // Carried in the announcement OP_RETURN (2 bytes). permanentLiquidityMinFee: vm_number_to_bigint(&data[166..168]), }; - // xToken must be a non-native token; an all-zero category (the - // legacy native-BCH sentinel) is not accepted anymore. - if vm_number_to_bigint(&preinit_parameters.offering.offer.xTokenCategory) == 0 { - invalid_ido_reasons.push(anyhow::anyhow!( - "xToken should be a non-native token (zero xTokenCategory)" - )); - is_valid_ido = false; - } + // The xToken may be a real token or native BCH (`None`, the + // all-zero on-chain sentinel): a native IDO takes payment via + // the offering's XWNT path and its permanent pool is a + // single-UTXO tokenbch pool. No rejection here. if !offered_token_is_in_supply { let permanentLiquidityOTokenReserve: Integer = &preinit_parameters .offeredTokenAmount @@ -1605,7 +1620,7 @@ fn parse_ido_preinit_tx_params( )); is_valid_ido = false; } - // orbPoolParamsCategory is taken directly from this + // permanentPoolPlatformNfth is taken directly from this // commitment (see preinit_parameters above), so there is // nothing to compare here — the output #7 rebuild in // parse_ido_preinit_tx proves the postlaunch bytecode was @@ -1723,11 +1738,7 @@ fn parse_ido_preinit_tx( errors: &mut Vec, invalid_ido_reasons: &mut Vec, ) -> IdoPreinitParseResult { - let ido_params_category = match network { - Some(Network::Chipnet) => *CHIPNET_IDO_PARAMS_NFT_CATEGORY, - Some(Network::Bitcoin) => *MAINNET_IDO_PARAMS_NFT_CATEGORY, - _ => *MAINNET_IDO_PARAMS_NFT_CATEGORY, - }; + let ido_params_category = crate::db::orbconstants::ido_params_nft_category(network); let offered_token_is_in_supply: bool; let mut is_valid_ido: bool; let nullable_preinit_parameters: Option; @@ -1827,7 +1838,7 @@ fn parse_ido_preinit_tx( ¶ms.offering.offer.discountAnnualRateNumerator, ¶ms.offering.offer.priceNumerator, ¶ms.offering.offer.minOffer, - ¶ms.offering.offer.xTokenCategory, + params.offering.offer.xTokenCategory.as_deref(), ), ) .to_bytes(); @@ -1926,20 +1937,20 @@ fn parse_ido_preinit_tx( if let Some(idoInitiatorBytecodeStorageOut) = tx.output.get(7) { // Rebuild output #7 from the announcement values plus the NFT-sourced - // orbPoolParamsCategory and compare the P2SH32 hash. This is the only - // way to verify the postlaunch bytecode baked into output #7 (which is - // stored as a hash) was built with the right inputs. + // permanentPoolPlatformNfth and compare the P2SH32 hash. This is the + // only way to verify the postlaunch bytecode baked into output #7 + // (which is stored as a hash) was built with the right inputs. let bytecode = build_storage_script_with_data_and_size( 1, &build_partial_ido_initiator_bytecode( &build_partial_postlaunch_bytecode(&PartialPostlaunchParameters { - xTokenCategory: ¶ms.offering.offer.xTokenCategory, + xTokenCategory: params.offering.offer.xTokenCategory.as_deref(), permanentLiquidityShare: ¶ms.permanentLiquidityShareNumerator, price: ¶ms.offering.offer.priceNumerator, platformFeeNFTH: ¶ms.offering.platformFeeNFTH, platformFee: ¶ms.offering.platformFeeNumerator, permanentLiquidityMinFee: ¶ms.permanentLiquidityMinFee, - orbPoolParamsCategory: ¶ms.orbPoolParamsCategory, + permanentPoolPlatformNfth: ¶ms.permanentPoolPlatformNfth, executionFee: ¶ms.offering.executionFee, }), &Integer::from(8i64), // permanentPoolOTokenReserveOutpointIndex @@ -2328,7 +2339,9 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { offeredTokenTotalSupply: preinit_params.offeredTokenTotalSupply.clone(), offeredTokenAmount: preinit_params.offeredTokenAmount.clone(), offering: preinit_params.offering.clone(), - orbPoolParamsCategory: preinit_params.orbPoolParamsCategory.clone(), + permanentPoolPlatformNfth: preinit_params + .permanentPoolPlatformNfth + .clone(), permanentLiquidityMinFee: preinit_params .permanentLiquidityMinFee .clone(), @@ -2452,9 +2465,18 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { if entry_commitment.is_empty() { return Err(anyhow::anyhow!("Incorrect commitment size at output#1")); } - if entry_commitment[0] & OFFERING_ENTRY_FLAG_XWNT != 0 { + // Native BCH (xTokenCategory == None): buyers pay via the + // offering's XWNT path — the payment rides in the entry's + // value (there is no xToken storage output) and a freshly + // minted owner nft sits at output#2 instead of #3. The + // entry's XWNT flag must agree with the IDO's xToken: it is + // set iff the xToken is native BCH. + let is_native = xTokenCategory.is_none(); + if (entry_commitment[0] & OFFERING_ENTRY_FLAG_XWNT != 0) != is_native { return Err(anyhow::anyhow!( - "exchange-with-native-token entries are not supported" + "entry XWNT flag ({}) does not match the IDO xToken (native={})", + entry_commitment[0] & OFFERING_ENTRY_FLAG_XWNT != 0, + is_native )); } let has_lockup = entry_commitment[0] & OFFERING_ENTRY_FLAG_LUTV != 0; @@ -2487,11 +2509,13 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { let owner_nfthash = if unlock_owner_nfthash.len() == 32 { unlock_owner_nfthash } else if unlock_owner_nfthash.is_empty() { - // freshly minted owner nft at output#3; + // freshly minted owner nft right after the entry's + // xToken storage (non-native, output#3) or right after + // the entry itself (native, output#2); // nfthash = hash256(commitment ‖ category (le bytes)) let owner_output = tx .output - .get(3) + .get(if is_native { 2 } else { 3 }) .ok_or_else(|| anyhow::anyhow!("owner nft output does not exist!"))?; let owner_token = owner_output .token @@ -2516,22 +2540,29 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { "invalid ownerNFTH push in the unlocking bytecode of the offering utxo!" )); }; - // The paid xToken sits in the entry's xToken storage at - // output#2 as a token amount. - let xtoken_storage_output = tx - .output - .get(2) - .ok_or_else(|| anyhow::anyhow!("xToken storage output does not exist!"))?; - let xtoken = xtoken_storage_output - .token - .as_ref() - .ok_or_else(|| anyhow::anyhow!("output#2 should carry the xToken!"))?; - let xtoken_category: Vec = - xtoken.id.to_blob().iter().copied().rev().collect(); - if xtoken_category != xTokenCategory { - return Err(anyhow::anyhow!("output#2 token category != xTokenCategory")); - } - let supply_amount = xtoken.amount.to_int() as u64; + // The payment: for a token xToken it sits in the entry's + // xToken storage at output#2 as a token amount; for native + // BCH it rides in the entry output's satoshi value (there + // is no xToken storage output). + let supply_amount = if is_native { + second_output.value.to_sat() + } else { + let xtoken_storage_output = tx.output.get(2).ok_or_else(|| { + anyhow::anyhow!("xToken storage output does not exist!") + })?; + let xtoken = xtoken_storage_output + .token + .as_ref() + .ok_or_else(|| anyhow::anyhow!("output#2 should carry the xToken!"))?; + let xtoken_category: Vec = + xtoken.id.to_blob().iter().copied().rev().collect(); + if Some(xtoken_category) != xTokenCategory { + return Err(anyhow::anyhow!( + "output#2 token category != xTokenCategory" + )); + } + xtoken.amount.to_int() as u64 + }; let demand_amount = second_output.token.as_ref().unwrap().amount.to_int() as u64; let lockup_timeval = if has_lockup { @@ -2727,15 +2758,15 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { IdoState::PostLaunch(value) => value, _ => return Err(anyhow::anyhow!("expecting postlaunch state")), }; - // The txs continuing the chain from the tracked confirmation NFT - // spend the postlaunch carrier at input#0; the called method is - // read from its unlocking bytecode, + // Since the PoolParams removal the confirmation NFT is consumed + // exactly once, at run() input#4 — init() and collect() forbid any + // offering-category input, so the tracked chain (headed by the conf + // NFT) only ever advances with the final run tx. Collects meanwhile + // only move proceeds into the covenant storages and are not + // state-relevant. The called method is read from the postlaunch + // carrier's (input#0) unlocking bytecode, // — the function-index push sits right before the - // redeem-script push: - // collect: <1> — the conf NFT is copied verbatim - // through io#4 and the chain continues from output#4 - // run: <2> — the conf NFT is consumed at - // input#5, no continuation + // redeem-script push; run() takes no args: <2> . let first_input = tx .input .first() @@ -2751,57 +2782,42 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { )); } let function_index = decode_unlock_arg_number(&unlock_args[unlock_args.len() - 2])?; - if function_index == 1i64 { - // collect: verify the conf NFT copy lives at output#4 — the - // chain continues from it - let conf_copied = tx - .output - .get(4) - .and_then(|output| output.token.as_ref()) - .is_some_and(|token| { - token.id.to_blob() == context.offering_token_id.clone().unwrap_or_default() - && token.has_nft() - && token.commitment.first().map(|b| b & ITEM_TYPE_BITS) - == Some(ITEM_TYPE_CONFIRMATION_NFT) - }); - if !conf_copied { - return Err(anyhow::anyhow!( - "postlaunch collect: the confirmation nft is not copied at output#4" - )); - } - // the conf NFT commitment is copied verbatim, so the state - // snapshot is unchanged; only the txchain head advances - updates.push(IdoUpdate::State(Box::new(IdoState::PostLaunch( - prev_state.clone(), - )))); - print_updates(&updates); - return Ok(IdoAddResult { - updates, - next_output_index: 4, - }); - } if function_index != 2i64 { + // The conf NFT cannot be spent by init/collect (the covenant + // forbids offering-category inputs there), so any other method + // touching the tracked head is not a valid continuation. return Err(anyhow::anyhow!( "unexpected postlaunch function index: {}", function_index )); } - // Final postlaunch run tx output layout (run(altPPOut), carrier at - // input#0, conf NFT consumed at input#5): - // #0 permanent pool xToken leg (token amount) — paid to the - // collector p2nfth when altPPOut; OP_RETURN when refunding - // #1 permanent pool oToken leg (token amount) — likewise + // Whether this IDO's xToken is native BCH (single-UTXO tokenbch + // permanent pool) or a token (two-leg tokentoken pool). + let is_native = match &context.parameters { + IdoParameters::Active(active_params) => { + active_params.offering.offer.xTokenCategory.is_none() + } + _ => return Err(anyhow::anyhow!("expecting active parameters")), + }; + // Final postlaunch run tx output layout (carrier at input#0, the + // storages at inputs #1..#3, conf NFT consumed at input#4): + // #0 permanent pool: the tokentoken thin main holding the xToken + // leg (token amount) — or, for a NATIVE BCH IDO, the whole + // single-UTXO tokenbch pool (BCH reserve in the value, oToken + // as the CashToken); OP_RETURN when refunding or when the + // share computation produced no pool + // #1 permanent pool oToken leg (the storage sibling; token + // amount) — OP_RETURN for a native IDO (no sibling) and when + // no pool was created // #2 collector p2nfth: unsold oToken remainder — OP_RETURN when zero // #3 collector p2nfth: the collector's xToken share after the - // platform fee — OP_RETURN when zero - // #4 ORB PoolParams NFT (contract-enforced; not read by the - // indexer) — OP_RETURN when refunding or when altPPOut - // (the pool-deploy-failure fallback, allowed once 2016 blocks - // passed since the carrier was last re-created) - // #5 platform fee p2nfth: the accumulated BCH pot (carrier + + // platform fee (token amount; BCH value for native) — + // OP_RETURN when zero + // #4 platform fee p2nfth: the accumulated BCH pot (carrier + // storages + fee deposits), plus the platform's xToken share - // when non-zero - let pool_x_output = tx + // (token when non-zero; folded into the BCH value for native) + // #5.. change (no offering/ido category tokens) + let pool_output = tx .output .first() .ok_or_else(|| anyhow::anyhow!("Should have first output!"))?; @@ -2810,7 +2826,13 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { .get(2) .ok_or_else(|| anyhow::anyhow!("Should have third output!"))?; updates.push(IdoUpdate::Status("DISTRIBUTED".to_string())); - let pool_legs = match pool_x_output.token.as_ref() { + let permanent_pool = match pool_output.token.as_ref() { + // Native BCH: output#0 IS the pool — its value is the BCH + // reserve (xTokenAmount) and its CashToken is the oToken. + Some(o_leg) if is_native => Some(IdoPermanentPoolV0 { + xTokenAmount: Integer::from(pool_output.value.to_sat()), + oTokenAmount: Integer::from(o_leg.amount.to_int()), + }), Some(x_leg) => { let o_leg = tx .output @@ -2826,32 +2848,45 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { } None => None, }; - // The altPPOut argument sits right before the function index; it - // is a VM number, nonzero meaning true. false → the permanent pool - // was created; true → the platform failed to publish the pool and - // the legs were paid back to the collector. - if unlock_args.len() < 3 { - return Err(anyhow::anyhow!( - "postlaunch run unlocking bytecode is missing the altPPOut push" - )); - } - let alt_pp_out = decode_unlock_arg_number(&unlock_args[unlock_args.len() - 3])? != 0; - let (permanent_pool, alt_pp_out_payout) = match pool_legs { - Some(legs) if alt_pp_out => (None, Some(legs)), - Some(legs) => (Some(legs), None), - None => (None, None), + // The collector's xToken share: a token amount, or (native) the + // BCH value of the p2nfth output — zero when the slot is an + // OP_RETURN (no token either way). + let collector_output = tx.output.get(3); + let collector_xtoken_amount = if is_native { + collector_output + .filter(|output| output.script_pubkey.as_bytes() != [0x6a]) + .map(|output| Integer::from(output.value.to_sat())) + .unwrap_or(Integer::ZERO) + } else { + collector_output + .and_then(|output| output.token.as_ref()) + .map(|token| Integer::from(token.amount.to_int())) + .unwrap_or(Integer::ZERO) + }; + let platform_output = tx.output.get(4); + // The platform's xToken share: a token amount for a token xToken. + // For native BCH it is folded into the platform output's value + // (indistinguishable from the BCH pot on-chain), so it is recovered + // from the share arithmetic instead: earnedAmount is the full + // xToken proceeds (the offering layer charges no IDO fee) and the + // pool + collector legs account for the rest. + let platform_xtoken_amount = if is_native { + let pool_x = permanent_pool + .as_ref() + .map(|pool| pool.xTokenAmount.clone()) + .unwrap_or(Integer::ZERO); + let residual = &prev_state.earnedAmount - &pool_x - collector_xtoken_amount.clone(); + if residual > 0 { + residual + } else { + Integer::ZERO + } + } else { + platform_output + .and_then(|output| output.token.as_ref()) + .map(|token| Integer::from(token.amount.to_int())) + .unwrap_or(Integer::ZERO) }; - let collector_xtoken_amount = tx - .output - .get(3) - .and_then(|output| output.token.as_ref()) - .map(|token| Integer::from(token.amount.to_int())) - .unwrap_or(Integer::ZERO); - let platform_output = tx.output.get(5); - let platform_xtoken_amount = platform_output - .and_then(|output| output.token.as_ref()) - .map(|token| Integer::from(token.amount.to_int())) - .unwrap_or(Integer::ZERO); let platform_bch_payout = platform_output .map(|output| Integer::from(output.value.to_sat())) .unwrap_or(Integer::ZERO); @@ -2860,7 +2895,6 @@ fn ido_add_tx(context: &IdoContext, tx: &Transaction) -> Result { authguardCategory: prev_state.authguardCategory.clone(), idoCategory: prev_state.idoCategory.clone(), permanentPool: permanent_pool, - altPPOutPayout: alt_pp_out_payout, platformBchPayout: platform_bch_payout, refundAmount: collector_otoken_output .token @@ -3179,10 +3213,11 @@ pub async fn index_txs( ); // has ido sig: find the ido state this tx extends by matching one of // its inputs against some state's (txid, next_output_index). - // Inputs 0/1/3 cover the pre-postlaunch chain; a postlaunch collect - // spends the tracked confirmation NFT copy at input#4 and the final - // run consumes it at input#5. - for input_index in [0, 1, 3, 4, 5] { + // Inputs 0/1/3 cover the pre-postlaunch chain; the final postlaunch + // run consumes the tracked confirmation NFT at input#4 (collects + // never touch it — the covenant forbids offering-category inputs + // outside run()). + for input_index in [0, 1, 3, 4] { if let Some(input) = tx.input.get(input_index) { if let Some(prev) = lookup_state_by_next_output( pool, @@ -3380,7 +3415,7 @@ mod tests { fn ido_params_nft_commitment_roundtrip() { let mut commitment = vec![0u8; IDO_PARAMS_COMMITMENT_SIZE]; commitment[0] = IDO_PARAMS_VERSION; // version - commitment[1..33].copy_from_slice(&[0xAA; 32]); // orbPoolParamsCategory + commitment[1..33].copy_from_slice(&[0xAA; 32]); // permanentPoolPlatformNfth (kept verbatim) commitment[33..65].copy_from_slice(&[0xBB; 32]); // delphiCategory commitment[65..97].copy_from_slice(&[0xCC; 32]); // platformFeeNfth commitment[97..101] @@ -3399,7 +3434,7 @@ mod tests { .copy_from_slice(&encode_padded_vm_number(&Integer::from(2000i64), 4).unwrap()); let parsed = parse_ido_params_nft_commitment(&commitment).expect("should parse"); assert_eq!(parsed.version, IDO_PARAMS_VERSION); - assert_eq!(parsed.orbPoolParamsCategory, vec![0xAA; 32]); + assert_eq!(parsed.permanentPoolPlatformNfth, vec![0xAA; 32]); assert_eq!(parsed.delphiCategory, vec![0xBB; 32]); assert_eq!(parsed.platformFeeNfth, vec![0xCC; 32]); assert_eq!(parsed.platformFee, Integer::from(5000i64)); @@ -3414,27 +3449,36 @@ mod tests { } // build_partial_postlaunch_bytecode bakes permanentLiquidityMinFee as a - // 2-byte push and orbPoolParamsCategory as a 32-byte push reversed into VM - // order, in the positions the postlaunch covenant expects. This is the - // layout the output #7 rebuild relies on to prove the storage was built with - // the announcement's minFee and the NFT's orbPoolParamsCategory. + // 2-byte push and permanentPoolPlatformNfth as a verbatim 32-byte push (a + // hash, NOT byte-reversed), in the positions the postlaunch covenant + // expects. This is the layout the output #7 rebuild relies on to prove the + // storage was built with the announcement's minFee and the NFT's + // permanentPoolPlatformNfth. #[test] - fn partial_postlaunch_bakes_min_fee_and_orb_category() { + fn partial_postlaunch_bakes_min_fee_and_platform_nfth() { let x_token_category = vec![0x11u8; 32]; - let orb_pool_params_category: Vec = (0u8..32).collect(); + let permanent_pool_platform_nfth: Vec = (0u8..32).collect(); let min_fee = Integer::from(1000i64); let partial = build_partial_postlaunch_bytecode(&PartialPostlaunchParameters { - xTokenCategory: &x_token_category, + xTokenCategory: Some(&x_token_category), permanentLiquidityShare: &Integer::from(20_000_000i64), price: &Integer::from(1_700_000_000_000i64), platformFeeNFTH: &[0xCC; 32], platformFee: &Integer::from(5000i64), permanentLiquidityMinFee: &min_fee, - orbPoolParamsCategory: &orb_pool_params_category, + permanentPoolPlatformNfth: &permanent_pool_platform_nfth, executionFee: &Integer::from(100_000i64), }); let script = ScriptBuf::from(partial); let inst: Vec<_> = script.instructions().take(8).collect(); + // [0] xTokenCategory: 32 bytes, reversed into VM order. + match &inst[0] { + Ok(Instruction::PushBytes(d)) => { + let restored: Vec = d.as_bytes().iter().copied().rev().collect(); + assert_eq!(restored, x_token_category); + } + _ => panic!("expected a 32-byte xTokenCategory push"), + } // [5] permanentLiquidityMinFee: a 2-byte push carrying the fee value. match &inst[5] { Ok(Instruction::PushBytes(d)) => { @@ -3443,16 +3487,33 @@ mod tests { } _ => panic!("expected a 2-byte permanentLiquidityMinFee push"), } - // [6] orbPoolParamsCategory: 32 bytes, reversed into VM order. + // [6] permanentPoolPlatformNfth: 32 bytes, verbatim. match &inst[6] { Ok(Instruction::PushBytes(d)) => { - let restored: Vec = d.as_bytes().iter().copied().rev().collect(); - assert_eq!(restored, orb_pool_params_category); + assert_eq!(d.as_bytes(), &permanent_pool_platform_nfth[..]); } - _ => panic!("expected a 32-byte orbPoolParamsCategory push"), + _ => panic!("expected a 32-byte permanentPoolPlatformNfth push"), } } + // A native-BCH xToken bakes an EMPTY push (the contract branches on + // xTokenCategory == 0x), matching libriften encodeIdoXTokenCategory. + #[test] + fn partial_postlaunch_bakes_empty_push_for_native_x_token() { + let partial = build_partial_postlaunch_bytecode(&PartialPostlaunchParameters { + xTokenCategory: None, + permanentLiquidityShare: &Integer::from(20_000_000i64), + price: &Integer::from(1_700_000_000_000i64), + platformFeeNFTH: &[0xCC; 32], + platformFee: &Integer::from(5000i64), + permanentLiquidityMinFee: &Integer::from(1000i64), + permanentPoolPlatformNfth: &[0xAB; 32], + executionFee: &Integer::from(100_000i64), + }); + // An empty push is the single opcode OP_0 (0x00). + assert_eq!(partial[0], 0x00, "native xToken must bake OP_0"); + } + #[test] #[ignore] fn detect_preinit_step_tx() { diff --git a/src/db/orbconstants.rs b/src/db/orbconstants.rs index f2b7b9b..68df547 100644 --- a/src/db/orbconstants.rs +++ b/src/db/orbconstants.rs @@ -28,6 +28,31 @@ const CHIPNET_POOL_PLATFORM_NFTH: &[u8; 32] = &[ // (libriften orb/v0/mainnet.ts is still all-zero too). const MAINNET_POOL_PLATFORM_NFTH: &[u8; 32] = &[0u8; 32]; +/// The ORB IdoParams NFT category (display byte order, like a token id) on +/// chipnet. Every IDO preinit must include this NFT (input #1, preserved at +/// output #10); its commitment carries the economic parameters the announced +/// IDO parameters are validated against. +/// +/// From libriften `orb/v0/chipnet.ts` (`ORB_V0_CHIPNET.idoParams.token`). +const CHIPNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[ + 0xc9, 0x16, 0x7d, 0x12, 0x39, 0x46, 0x27, 0xba, 0x28, 0x30, 0x70, 0x5f, 0xb2, 0xb0, 0xf0, 0x0b, + 0x49, 0xeb, 0x28, 0x46, 0x9e, 0x65, 0xda, 0x53, 0x69, 0x12, 0xd0, 0x50, 0x75, 0x89, 0x08, 0x00, +]; + +// TODO:: set the ido params nft category for mainnet once ORB v0 deploys there +// (libriften orb/v0/mainnet.ts is still all-zero too). +const MAINNET_IDO_PARAMS_NFT_CATEGORY: &[u8; 32] = &[0u8; 32]; + +/// The ORB IdoParams NFT category for a network (all-zero = unconfigured; the +/// preinit's params-NFT check then never matches, so no IDO is admitted — +/// fail-closed). +pub fn ido_params_nft_category(network: Option) -> [u8; 32] { + match network { + Some(Network::Chipnet) => *CHIPNET_IDO_PARAMS_NFT_CATEGORY, + _ => *MAINNET_IDO_PARAMS_NFT_CATEGORY, + } +} + /// The delegation-pool platform NFTH for a network (all-zero = unconfigured). pub fn pool_platform_nfth(network: Option) -> [u8; 32] { match network {