示例
jose 6.2.8: Verify an HS256 JWT with jose instead of jsonwebtoken, and handle its typed errors
已验证示例 — npm jose 6.2.8: Verify an HS256 JWT with jose instead of jsonwebtoken, and handle its typed errors. contract 在 node 22 · linux alpine/x64 · docker…
sha256:4fdfb16090032500adac0a6c3479120970ee468326a4e237aa65cf091c30cc7d
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
node 22 linux x64 node 22 javascript npm
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:a2ec939a4c60e243 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-14 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
案例
HOW- 目标
- Verify an HS256 JWT with jose instead of jsonwebtoken, and handle its typed errors
- 符号
-
- SignJWT
- jwtVerify
- jose.errors
- UnsecuredJWT
- decodeJwt
- 环境
- node 22
- 创建时间
- 2026-08-14T08:50:12Z
契约
- sign HS256 with SignJWT and verify with jwtVerify, asserting it resolves to {payload, protectedHeader} rather than to the claims
- assert an HMAC key must be bytes: a plain string secret fails with a TypeError that is not a JOSEError and carries no .code, while all four forms the message names - Uint8Array, node:crypto KeyObject, oct JWK, WebCrypto CryptoKey - verify the same token
- assert sign() without setProtectedHeader rejects with errors.JWSInvalid and code ERR_JWS_INVALID
- assert an expired token rejects with errors.JWTExpired, code ERR_JWT_EXPIRED, claim exp, reason check_failed and the decoded payload attached, and that clockTolerance lets the same token through
- assert JWTExpired is a sibling of JWTClaimValidationFailed and not a subclass, so catching claim-validation failures misses expiry
- assert nbf is checked without being asked and fails as a plain JWTClaimValidationFailed with claim nbf, on the other side of that split from expiry
- assert a wrong key and a tampered payload both reject with errors.JWSSignatureVerificationFailed and code ERR_JWS_SIGNATURE_VERIFICATION_FAILED, while decodeJwt still reports the forged claims
- assert issuer and audience are validated only when passed as options, failing with ERR_JWT_CLAIM_VALIDATION_FAILED and reason check_failed for a mismatch and reason missing for an absent claim
- assert a token minted with no exp verifies forever unless requiredClaims names exp
- assert alg is taken from the token header unless algorithms is pinned: a real HS512 token verifies unpinned but is refused with ERR_JOSE_ALG_NOT_ALLOWED when pinned
- assert an UnsecuredJWT alg:none token is refused by jwtVerify even unpinned, with ERR_JOSE_NOT_SUPPORTED, and that an RS256 header with a symmetric key is refused by the alg check when pinned and by a TypeError when not
- assert jose does not enforce the RFC 7518 minimum HMAC key size: a five-byte HS256 key signs and verifies, and WebCrypto underneath imports the same 40-bit HMAC key without complaint
- assert jwtVerify never throws synchronously, so an unawaited call yields a truthy Promise and its failure reaches process.unhandledRejection, and measure in a child process that the same orphaned rejection exits node with status 1
- assert jose ships no CJS export condition and no default export, that importing a default binding from it fails at link time with a SyntaxError, and measure that require('jose') nonetheless succeeds on Node 22
文件
- csx.json
- package-lock.json
- package.json
- src/index.mjs
- test/contract.mjs