archetech / archon / 22164643632

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fix: Incorrect passphrase on react-wallet (#97)

* fix: Show actual error instead of masking all errors as "Incorrect passphrase"

The catch-all in buildKeymaster showed "Incorrect passphrase" for every
error, including unrelated failures during new wallet creation. Now only
passphrase decryption errors show that message; other errors display
their actual message. Also awaits async onSubmit in PassphraseModal so
the spinner stays visible during wallet operations.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: Replace crypto.subtle with @noble libraries for passphrase encryption

Eliminates the Web Cryptography API secure-context requirement so wallet
encryption works over plain HTTP (e.g. VPN access). Uses @noble/hashes
for PBKDF2 key derivation and @noble/ciphers for AES-256-GCM, which are
pure JS and already used elsewhere in the project.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refactor: Move passphrase encryption from keymaster to cipher package

Consolidates all cryptographic operations in the cipher package. Renames
encMnemonic/decMnemonic to encryptWithPassphrase/decryptWithPassphrase
and updates all consumers to import from @didcid/cipher/passphrase.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: Remove platform-specific rollup workaround from root package.json

Clean install resolves the native rollup binary correctly without
needing @rollup/rollup-linux-x64-gnu as an explicit dependency.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

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