Aegis now covers four coins across two-step coin+network picks: BCH
(mainnet + chipnet), TRX (mainnet + Nile), SC (mainnet), DGB (mainnet).
- Sia (SC): pulled the standalone siawallet's lib into
bundled-addons/bchwallet/lib/sia/ and wrote lib/chain-sia.js exposing
the common adapter shape. The very first SC wallet the user adds in
Aegis reuses purpose "siawallet/mainnet/0" so pre-Aegis funds carry
over automatically; subsequent SC sub-accounts start at
"bchwallet/sc/mainnet/1". Per-wallet walletd URL setting; empty URL
shows a "Point Aegis at a walletd node" gate in the panel.
- Vault-derive gate now honors a manifest-declared `absorbs` list, so
Aegis's addon.json can list `absorbs: ["siawallet"]` and the derive()
guard accepts paths under either the current id or the absorbed one —
the mechanism a superseding add-on uses to inherit an older add-on's
keyspace without orphaning funds.
- DigiByte (DGB): lib/chain-dgb.js ports the relevant bits of the
SilentCode Digibyte design — SLIP-44 coin type 20, BIP84 native SegWit
(m/84'/20'/0'/0/x → dgb1q…) via ripemd160(sha256(pubkey)) + bech32.
ElectrumX-DGB backend reuses lib/electrum.js (public wss:50022 pool).
BIP143 P2WPKH sighash + witness-tx serialize implemented inline (no
FORKID — DGB uses standard Bitcoin sighash). Derivation cross-checked
against a known BIP39 vector in scratchpad/verify-dgb.mjs — the address
for "abandon×11 about, m/84'/20'/0'/0/0" is
dgb1q9gmf0pv8jdymcly6lz6fl7lf6mhslsd72e2jq8, matching iancoleman.io/bip39.
- Panel: SVG coin logos for SC (green disc with S) and DGB (blue
octagon with D) alongside the BCH/TRX marks. Chain-specific settings
block per coin (walletd URL for SC; derivation path for DGB). Balance
render uses BigInt-safe arithmetic so 24-decimal SC amounts don't
lose precision on the way through the panel; amount input on SC
returns a hastings string.
- Every chain adapter's snapshot fits the panel's shared shape
(address/balance/history/etc.), so future chains only need a new
chain-<x>.js file, a COINS registry entry, a matching case in
mountWallet, and an SVG logo.
Standalone siawallet addon stays as-is on disk; users can delete it once
they've confirmed Aegis shows the same balance. Nothing here disables it.
Turns the single-account BCH addon into Aegis: a chain-agnostic wallet manager
with a wallet picker in the sidebar header, per-wallet sub-accounts, and Tron
mainnet + Nile alongside BCH. Add-on id stays "bchwallet" so vault-derive paths
stay in the same namespace and the legacy BCH default wallet uses PURPOSE
"bchwallet/mainnet/0" byte-identical to before — funds are untouched.
- lib/chain-bch.js wraps the existing keys/tx/wallet/electrum stack with the
common adapter shape and scopes each wallet's storage under wallets/<id>/…
- lib/chain-tron.js: m/44'/195'/0'/0/0 → secp256k1 → keccak256 → 0x41 || h20
→ base58check. Balance + history via TronGrid v1, send via createtransaction
+ sha256(raw_data_hex) sign + broadcasttransaction. Mainnet and Nile share
the address format; different vault paths mean different keys so a mainnet
wallet can never accidentally sign against Nile.
- lib/base58check.js: bitcoin-alphabet base58 with sha256d checksum. k=1
derivation verified against Ethereum's canonical k=1 H160 in a scratchpad
harness (correct-by-construction for Tron address).
- Combined wallet-inject.js: window.bitcoincash on .x pages (unchanged gate),
window.tronWeb + window.tronLink on any https page. tron_requestAccounts
triggers the approval overlay; sign / sendRawTransaction / signMessageV2
route to the currently-selected Tron wallet. Emits accountsChanged /
setNode messages TronLink dapps listen for; chain ids 0x2b6653dc /
0xcd8690dc match what TronLink itself uses.
- New panel: chain-aware wallet picker in the header (badges 🟨 BCH,
🔴 Tron, 🔵 Nile), Add-wallet dropdown per chain, per-chain unit picker
(BCH/sat, TRX/sun), per-wallet rename + remove (isLegacy default is
protected). Sends show the chosen wallet in the approval overlay so the
user can never mistake sub-account.
- Migration on first launch: pre-multi-wallet storage (top-level
receiveCursor / txCache) is rehomed under wallets/bch-default/… and the
legacy account path is preserved.
Not shipped: user is bundling into the next release. Live Nile broadcast +
real dapp connect need a set-up vault; the code paths are unit-verified end
to end but a testnet send + tronscan.io/nile connect are user-side steps.
Manifest declaring sidebar-panel, vault-derive, page-inject (https://*.x)
and approval-modal; registers the Wallet sidebar panel. Shows up in
Settings > Extensions and opens from the sidebar.
