@signinwithethereum/siwe@4.1.0

Minor Changes

• f537bdb Thanks @jwahdatehagh! - Harden and unify error handling across the library

  SiweError now extends Error — Provides stack traces, works with instanceof Error, and integrates with error reporting tools (Sentry, etc.). The type, expected, and received fields are now readonly.

  SiweError.type narrowed from SiweErrorType | string to SiweErrorType — Enables exhaustive switch/case on error types without a default fallback.

  SiweResponse.error narrowed from SiweError | Error to SiweError — No more type narrowing needed when handling verification results.

  verify() now throws SiweError directly when suppressExceptions is false (the default). Previously it threw the entire SiweResponse object. Update catch blocks:

  // Before (v4.0):
  try {
    await msg.verify(params)
  } catch (e) {
    console.log(e.error.type)
  } // e was SiweResponse
  
  // After (v4.1):
  try {
    await msg.verify(params)
  } catch (e) {
    if (e instanceof SiweError) {
      console.log(e.type) // e is SiweError directly
    }
  }

  All error paths now throw SiweError — Configuration errors (createConfig, createEthersConfig, createViemConfig), nonce generation, invalid verify params, and message preparation failures all throw typed SiweError instances instead of bare Error.

  New SiweErrorType entries:

  • MISSING_CONFIG — no verification config found
  • MISSING_PROVIDER_LIBRARY — required provider library (viem/ethers) not installed
  • NONCE_GENERATION_FAILED — nonce creation failed
  • INVALID_PARAMS — invalid keys passed to verify()
  • MALFORMED_MESSAGE — message could not be prepared for signing

  SiweParseError — New structured error class in @signinwithethereum/siwe-parser (and re-exported from @signinwithethereum/siwe) for parse failures, with an errors: string[] field containing individual validation errors.

Patch Changes

• 60ada57 Thanks @jwahdatehagh! - Cleanup: Lazy imports, improve error messages and logs

• Updated dependencies [f537bdb]:

  • @signinwithethereum/siwe-parser@4.1.0

@signinwithethereum/siwe@4.0.3

Patch Changes

• Updated dependencies [8c80434]:
  • @signinwithethereum/siwe-parser@4.0.2

@signinwithethereum/siwe@4.0.2

Patch Changes

• abe85a2 Thanks @jwahdatehagh! - Remove hard ethers dependency (dynamically check ethers installation to mirror viem detection)

@signinwithethereum/siwe-parser@4.1.0

Minor Changes

• f537bdb Thanks @jwahdatehagh! - Harden and unify error handling across the library

  SiweError now extends Error — Provides stack traces, works with instanceof Error, and integrates with error reporting tools (Sentry, etc.). The type, expected, and received fields are now readonly.

  SiweError.type narrowed from SiweErrorType | string to SiweErrorType — Enables exhaustive switch/case on error types without a default fallback.

  SiweResponse.error narrowed from SiweError | Error to SiweError — No more type narrowing needed when handling verification results.

  verify() now throws SiweError directly when suppressExceptions is false (the default). Previously it threw the entire SiweResponse object. Update catch blocks:

  // Before (v4.0):
  try {
    await msg.verify(params)
  } catch (e) {
    console.log(e.error.type)
  } // e was SiweResponse
  
  // After (v4.1):
  try {
    await msg.verify(params)
  } catch (e) {
    if (e instanceof SiweError) {
      console.log(e.type) // e is SiweError directly
    }
  }

  All error paths now throw SiweError — Configuration errors (createConfig, createEthersConfig, createViemConfig), nonce generation, invalid verify params, and message preparation failures all throw typed SiweError instances instead of bare Error.

  New SiweErrorType entries:

  • MISSING_CONFIG — no verification config found
  • MISSING_PROVIDER_LIBRARY — required provider library (viem/ethers) not installed
  • NONCE_GENERATION_FAILED — nonce creation failed
  • INVALID_PARAMS — invalid keys passed to verify()
  • MALFORMED_MESSAGE — message could not be prepared for signing

  SiweParseError — New structured error class in @signinwithethereum/siwe-parser (and re-exported from @signinwithethereum/siwe) for parse failures, with an errors: string[] field containing individual validation errors.

@signinwithethereum/siwe-parser@4.0.2

Patch Changes

• 8c80434 Thanks @jwahdatehagh! - Fix esm issue: include apg-js.

@signinwithethereum/siwe@4.0.1

Patch Changes

• a0d0277 Thanks @jwahdatehagh! - Add readme

• Updated dependencies [a0d0277]:

  • @signinwithethereum/siwe-parser@4.0.1

@signinwithethereum/siwe@4.0.0

Major Changes

• 8e37765 Thanks @jwahdatehagh! - ERC-4361 compliance hardening: domain and nonce are now required in VerifyParams, new strict mode in VerifyOpts that additionally requires uri and chainId for full contextual binding. Added new error types: URI_MISMATCH, CHAIN_ID_MISMATCH, REQUEST_ID_MISMATCH, INVALID_SIGNATURE_CHAIN_ID, MISSING_DOMAIN, MISSING_NONCE, MISSING_URI, MISSING_CHAIN_ID

• 8e37765 Thanks @jwahdatehagh! - Add provider-agnostic verification architecture: new SiweConfig interface, configure() / getGlobalConfig() global config API, createEthersConfig() adapter for ethers v5/v6, and createViemConfig() adapter for viem — decoupling signature verification from any specific Ethereum library

Minor Changes

• 8e37765 Thanks @jwahdatehagh! - Ship dual ESM/CJS builds via Vite with proper exports map — packages are now "type": "module" with .mjs and .cjs entry points

• 03b3069 Thanks @jwahdatehagh! - Updrage libraries (typescript, eslint, typedoc, vite, vitest, ...). Replace @stablelib/random with crypto.getRandomValues() to eliminate Node.js dependency for nonce generation.

• 8e37765 Thanks @jwahdatehagh! - Add viem as an optional peer dependency alongside ethers — either library can now be used for signature verification via createViemConfig() or createEthersConfig()

Patch Changes

• 10bb2f1 Thanks @jwahdatehagh! - Fixes for open issues on the upstream spruceid/siwe repository:

  Verification & validation bugs:

  • spruceid/siwe#216: Multisig wallet signatures fail with invalid raw signature length — fixed by catching malformed signature errors and falling through to EIP-1271 contract wallet verification without logging

  Ethers v5/v6 compatibility:

  • spruceid/siwe#214: Ethers v5 types shipped while v6 installed — fixed with runtime auto-detection, no compile-time coupling to either version

  Bundler & environment compatibility:

  • spruceid/siwe#136: Drop native node Buffer API dependency — fixed; no Buffer usage anywhere in source code
  • spruceid/siwe#150: @stablelib/random introduces node dependencies (crypto, buffer) — fixed by replacing with native crypto.getRandomValues() for nonce generation
  • spruceid/siwe#167: Can't resolve net error with SiweMessage — fixed; ethers is an optional peer dependency, no hard import at the top level
  • spruceid/siwe#189: Module parse failed with import/export in Next.js — fixed with dual ESM/CJS builds and proper exports map in package.json
  • spruceid/siwe#176: isEIP55Address not a function due to parser version mismatch — fixed with workspace:^ dependency linking ensuring matching versions

  Architecture & extensibility:

  • spruceid/siwe#151: Move ethers from peerDependency to dependency — resolved differently: both ethers and viem are optional peer dependencies; the library works with any crypto backend via the SiweConfig interface
  • spruceid/siwe#172: console.error on invalid signature breaks custom logging flows — fixed; zero console.error/log/warn calls in source
  • spruceid/siwe#173: Viem support — fixed with full viemAdapter.ts providing createViemConfig() with EIP-1271 and EIP-6492 support
  • spruceid/siwe#180: Allow simpler configuration via plain RPC URL — fixed with createConfig(rpcUrl) that auto-detects viem or ethers

  Smart contract wallet support:

  • spruceid/siwe#148: SIWE doesn't work with ERC-4337 (pre-deployed contracts) — fixed with EIP-6492 support. Viem adapter uses publicClient.verifyMessage for native support; ethers adapter uses the UniversalSigValidator bytecode via eth_call
  • spruceid/siwe#185: siwe-parser crashes on iOS 14 due to Array.prototype pollution from polyfills — fixed by using Object.create(null) for parser callbacks to prevent prototype pollution breaking for...in iteration in apg-js

• 8e37765 Thanks @jwahdatehagh! - Fix domain validation in SiweMessage constructor, fix signature verification flow, add EIP-1271 chain ID validation to prevent cross-chain replay, and stop logging errors internally (let consumers handle them)

• Updated dependencies [8e37765, 03b3069, 8e37765, 10bb2f1]:

  • @signinwithethereum/siwe-parser@4.0.0

@signinwithethereum/siwe-parser@4.0.1

Patch Changes

• a0d0277 Thanks @jwahdatehagh! - Add readme

@signinwithethereum/siwe-parser@4.0.0

Major Changes

• 8e37765 Thanks @jwahdatehagh! - Ship dual ESM/CJS builds via Vite with proper exports map — packages are now "type": "module" with .mjs and .cjs entry points

Minor Changes

• 03b3069 Thanks @jwahdatehagh! - Updrage libraries (typescript, eslint, typedoc, vite, vitest, ...). Replace @stablelib/random with crypto.getRandomValues() to eliminate Node.js dependency for nonce generation.

Patch Changes

• 8e37765 Thanks @jwahdatehagh! - Refactor parser internals: inline ABNF module into parsers.ts, consolidate duplicated isValidISO8601Date into utils.ts and re-export it, fix ISO-8601 regex (escape dot in fractional seconds, fix sign character class)

• 10bb2f1 Thanks @jwahdatehagh! - Fixes for open issues on the upstream spruceid/siwe repository:

  Verification & validation bugs:

  • spruceid/siwe#216: Multisig wallet signatures fail with invalid raw signature length — fixed by catching malformed signature errors and falling through to EIP-1271 contract wallet verification without logging

  Ethers v5/v6 compatibility:

  • spruceid/siwe#214: Ethers v5 types shipped while v6 installed — fixed with runtime auto-detection, no compile-time coupling to either version

  Bundler & environment compatibility:

  • spruceid/siwe#136: Drop native node Buffer API dependency — fixed; no Buffer usage anywhere in source code
  • spruceid/siwe#150: @stablelib/random introduces node dependencies (crypto, buffer) — fixed by replacing with native crypto.getRandomValues() for nonce generation
  • spruceid/siwe#167: Can't resolve net error with SiweMessage — fixed; ethers is an optional peer dependency, no hard import at the top level
  • spruceid/siwe#189: Module parse failed with import/export in Next.js — fixed with dual ESM/CJS builds and proper exports map in package.json
  • spruceid/siwe#176: isEIP55Address not a function due to parser version mismatch — fixed with workspace:^ dependency linking ensuring matching versions

  Architecture & extensibility:

  • spruceid/siwe#151: Move ethers from peerDependency to dependency — resolved differently: both ethers and viem are optional peer dependencies; the library works with any crypto backend via the SiweConfig interface
  • spruceid/siwe#172: console.error on invalid signature breaks custom logging flows — fixed; zero console.error/log/warn calls in source
  • spruceid/siwe#173: Viem support — fixed with full viemAdapter.ts providing createViemConfig() with EIP-1271 and EIP-6492 support
  • spruceid/siwe#180: Allow simpler configuration via plain RPC URL — fixed with createConfig(rpcUrl) that auto-detects viem or ethers

  Smart contract wallet support:

  • spruceid/siwe#148: SIWE doesn't work with ERC-4337 (pre-deployed contracts) — fixed with EIP-6492 support. Viem adapter uses publicClient.verifyMessage for native support; ethers adapter uses the UniversalSigValidator bytecode via eth_call
  • spruceid/siwe#185: siwe-parser crashes on iOS 14 due to Array.prototype pollution from polyfills — fixed by using Object.create(null) for parser callbacks to prevent prototype pollution breaking for...in iteration in apg-js