{"record":{"id":"ff08dad4cdf1a04f","repo":"ruvnet/ruflo","slug":"ipfs-signature-verification-failed","errorCode":null,"errorMessage":"[IPFS] Signature verification failed:","messagePattern":"\\[IPFS\\] Signature verification failed:","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"v3/@claude-flow/cli/src/transfer/ipfs/client.ts","lineNumber":345,"sourceCode":"  signature: string,\n  publicKey: string\n): Promise<boolean> {\n  try {\n    // Dynamic import to avoid bundling @noble/ed25519 if not used\n    const ed = await import('@noble/ed25519');\n\n    // Handle prefixed public key (e.g., \"ed25519:abc123...\")\n    const pubKeyHex = publicKey.replace(/^ed25519:/, '');\n\n    const isValid = await ed.verifyAsync(\n      Buffer.from(signature, 'hex'),\n      new TextEncoder().encode(message),\n      Buffer.from(pubKeyHex, 'hex')\n    );\n\n    return isValid;\n  } catch (error) {\n    console.warn('[IPFS] Signature verification failed:', error);\n    return false;\n  }\n}\n\n/**\n * Parse CID to extract metadata\n */\nexport function parseCID(cid: string): {\n  version: 0 | 1;\n  codec: string;\n  hash: string;\n} | null {\n  if (!isValidCID(cid)) {\n    return null;\n  }\n\n  if (cid.startsWith('Qm')) {\n    return {","sourceCodeStart":327,"sourceCodeEnd":363,"githubUrl":"https://github.com/ruvnet/ruflo/blob/fa13ee4ad60ac2090b1480656eb233521790d640/v3/@claude-flow/cli/src/transfer/ipfs/client.ts#L327-L363","documentation":"Log warning in verifyEd25519Signature: the ed25519 verification itself threw (bad key hex, malformed signature, missing module) rather than verifying to false; the function treats the input as unverifiable and returns false.","triggerScenarios":"Thrown at v3/@claude-flow/cli/src/transfer/ipfs/client.ts:345 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Do not trust the fetched content: verify the signing key and CID source; a failed signature means the payload may be tampered with or the trusted key list is wrong."],"exampleFix":null,"handlingStrategy":"try-catch","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"fa13ee4ad60ac2090b1480656eb233521790d640","analyzedAt":"2026-08-18T21:34:22.708Z","contentChangedAt":"2026-08-18T21:34:22.708Z","schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}