theseus/bundled-addons/aegis
Local Dev 77f90dfa64 Aegis: smaller hardening from the 0.32 audit
- Electrum: a reply larger than 8 MB ends the connection; a server
  streaming without newlines used to grow the buffer without bound and
  re-parse it on every chunk, on the Electron main thread.
- Overlay amounts are formatted from integer strings: 0.1 ETH read
  0.100000000000000006, and 1 ETH + 1 wei read 1.
- The panel escapes a broadcast txid shown without an explorer link.
- A TPM refusal hands back only its own PIN attempt, not the count
  before it, which could undo guesses made in parallel.
- BCH WIF imports must carry this network's version byte and a valid
  compression flag; a 64-byte Solana keypair must have a public half
  that matches its secret half.
- WizardConnect: the overlay shows the network fee (exact, as
  SIGHASH_UTXOS commits to the inputs), marks outputs to this wallet's
  own addresses, lists every token input and every output instead of
  "... and N more" (more than 30 is refused), and a very high fee or
  token inputs get the danger button.
- DAI permits: expiry 0 reads "never expires", and the allowed flag is
  read the way the encoder signs it.
2026-10-04 04:09:45 +02:00
..
lib Aegis: smaller hardening from the 0.32 audit 2026-10-04 04:09:45 +02:00
addon.json Aegis 0.32.0: tie the PIN to the TPM, never store it unsealed 2026-10-04 03:42:02 +02:00
electrum-servers.json Ship Theseus 0.3.28 5d15508b (Aegis update card + DevTools in tab sidebar + real favicons) 2026-09-08 18:17:25 +02:00
index.js Aegis: smaller hardening from the 0.32 audit 2026-10-04 04:09:45 +02:00
LICENSE Aegis: README and MPL-2.0 license for its own repository 2026-10-04 00:24:01 +02:00
panel.html Aegis 0.32.0: tie the PIN to the TPM, never store it unsealed 2026-10-04 03:42:02 +02:00
panel.js Aegis: smaller hardening from the 0.32 audit 2026-10-04 04:09:45 +02:00
qr.js Ship Theseus 0.3.28 5d15508b (Aegis update card + DevTools in tab sidebar + real favicons) 2026-09-08 18:17:25 +02:00
README.md Aegis: README and MPL-2.0 license for its own repository 2026-10-04 00:24:01 +02:00
wallet-inject.js Aegis: fees that follow the network, connections that come back, its own name on Solana 2026-10-04 01:55:38 +02:00

Aegis

The multi-chain wallet built into Theseus. Aegis runs as a Theseus add-on: it lives in the browser's sidebar and gives web pages a wallet without a separate extension.

  • Chains: Bitcoin Cash (with CashTokens and BCMR metadata), Bitcoin, DigiByte, Ethereum and EVM chains added through wallet_addEthereumChain, Solana, Tron and Siacoin.
  • Keys: every wallet is derived from the Theseus vault, so one master password protects them all. Seeds and private keys can also be imported.
  • Dapps: pages get window.bitcoincash, window.wizardconnect, window.ethereum (EIP-1193), window.solana and window.tronWeb / window.tronLink. Every connection and every signature goes through a Theseus approval overlay that shows what is being signed, decoded from the bytes that get signed.
  • WizardConnect: pair BCH dapps on the same device without scanning a QR.

Layout

addon.json        add-on manifest (id, version, capabilities, update URL)
index.js          the add-on: wallet runtimes, panel messages, dapp bridges
panel.html/.js    the sidebar UI
wallet-inject.js  page-side bridges (isolated world + injected main-world script)
lib/              chain adapters (chain-*.js), transaction and encoding helpers
lib/dgb/          vendored DigiByte address and PSBT modules

Aegis loads its heavier dependencies (@noble/*, @scure/bip32, bitcoinjs-lib, @wizardconnect/*, @bitauth/libauth) from Theseus's dependency tree through the add-on API, so this folder runs only inside Theseus.

Releases

Aegis has its own version and its own update channel, separate from Theseus releases. Theseus checks the signed feed in addon.json's updateURL, verifies the Ed25519 signature and the SHA-256 of the package, and applies the update on the next launch. Each Theseus release also bundles the current Aegis for new installs.

This repository mirrors TheseusNavigator/bundled-addons/aegis from the Theseus source tree, with its history.

License

Mozilla Public License 2.0, see LICENSE. lib/jsqr.js is jsQR, Apache-2.0, see lib/jsqr.LICENSE. WizardConnect (LGPL-3.0-or-later) is not included here; Aegis loads it from Theseus as a separate module.