CodeSampleX

Sample

@sigstore/sign 3.1.0: InternalError

Verified sample for npm @sigstore/sign 3.1.0: InternalError. The contract ran on node 22 · linux debian/x64 · docker and passed.

sha256:85792fbd959062a86e7d247c17f74f9867e721d4ba926e96ac1894c051b46d31

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment linux 24 · ubuntu · glibc 2.39 x64 npm

Verification-run environments

Environment Contract Stages Run
node 22 · linux debian/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22@sha256:8a34c4ab3ea2…		 2026-10-18

Case

HOW
Goal
verify @sigstore/sign.InternalError in pkg:npm/%40sigstore/sign@3.1.0
Packages
Symbols
  • @sigstore/sign.InternalError
Created
2026-10-18T05:22:48Z

Contract

  1. InternalError extends Error and sets name to InternalError along with code, message, and optional cause properties
  2. InternalError sets cause to undefined when cause is omitted from the constructor options
  3. InternalError supports all six error codes: TLOG_FETCH_ENTRY_ERROR, TLOG_CREATE_ENTRY_ERROR, CA_CREATE_SIGNING_CERTIFICATE_ERROR, TSA_CREATE_TIMESTAMP_ERROR, IDENTITY_TOKEN_READ_ERROR, and IDENTITY_TOKEN_PARSE_ERROR
  4. FulcioSigner.sign rejects with an InternalError of code IDENTITY_TOKEN_READ_ERROR and preserves the cause when identityProvider.getToken rejects
  5. FulcioSigner.sign rejects with an InternalError of code IDENTITY_TOKEN_PARSE_ERROR when identityProvider.getToken returns a malformed identity string

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.mjs
  • test/contract.mjs

Download the source artifact (tar.gz)

Source

PROMPT.md
Clean-room public code sample — generation instructions

Write a brand-new, minimal, self-contained code sample in this clean-room directory.
Do not copy, paraphrase, or reference any existing project source. Work only from this spec.

A csx.json manifest scaffold already exists. Do not recreate it from memory. Preserve its case.goal, packages and symbols; fill its empty case.contract with exact assertions and correct its environment, commands and verifierAdapter for the files you generate.

Goal: verify @sigstore/sign.InternalError in pkg:npm/%40sigstore/sign@3.1.0
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/%40sigstore/sign@3.1.0
Demonstrate these symbols/APIs:
  - @sigstore/sign.InternalError

Rules:
  - One focused purpose; the smallest project that proves the goal.
  - Include a contract test (test/contract.*) that runs OFFLINE and exits 0 exactly when the goal behavior works.
  - Pin every dependency with a lockfile so resolution is reproducible.
  - No secrets, credentials, or tokens. No real URLs (only example.com or localhost). No absolute paths.
  - No personal names, emails, company names, or project identifiers of any kind.
  - No binaries and no generated output (node_modules, dist, target, venv, .git, .env).
  - Keep it under 200 files and 256KB packed.
csx.json
{"case":{"caseId":"case:sha256:675c99c45f167ec490e015224a718f164888edc99d16cca5f4feca0e21026794","contract":["InternalError extends Error and sets name to InternalError along with code, message, and optional cause properties","InternalError sets cause to undefined when cause is omitted from the constructor options","InternalError supports all six error codes: TLOG_FETCH_ENTRY_ERROR, TLOG_CREATE_ENTRY_ERROR, CA_CREATE_SIGNING_CERTIFICATE_ERROR, TSA_CREATE_TIMESTAMP_ERROR, IDENTITY_TOKEN_READ_ERROR, and IDENTITY_TOKEN_PARSE_ERROR","FulcioSigner.sign rejects with an InternalError of code IDENTITY_TOKEN_READ_ERROR and preserves the cause when identityProvider.getToken rejects","FulcioSigner.sign rejects with an InternalError of code IDENTITY_TOKEN_PARSE_ERROR when identityProvider.getToken returns a malformed identity string"],"goal":"verify @sigstore/sign.InternalError in pkg:npm/%40sigstore/sign@3.1.0","kind":"HOW","packages":["pkg:npm/%40sigstore/sign@3.1.0"],"schemaVersion":1,"symbols":["@sigstore/sign.InternalError"]},"contractCommand":["node","test/contract.mjs"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","libc":"glibc","libcVersion":"2.39","os":"linux","osVersionBucket":"24","packageManager":"npm","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/%40sigstore/sign@3.1.0"],"schemaVersion":1,"subject":"pkg:npm/%40sigstore/sign@3.1.0","symbols":["@sigstore/sign.InternalError"],"verifierAdapter":"node-typescript@1"}
package-lock.json
{
  "name": "sample-sigstore-sign-internal-error",
  "version": "1.0.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "sample-sigstore-sign-internal-error",
      "version": "1.0.0",
      "license": "MIT-0",
      "dependencies": {
        "@sigstore/sign": "3.1.0"
      }
    },
    "node_modules/@isaacs/cliui": {
      "version": "8.0.2",
      "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
      "integrity": "sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==",
      "license": "ISC",
      "dependencies": {
        "string-width": "^5.1.2",
        "string-width-cjs": "npm:string-width@^4.2.0",
        "strip-ansi": "^7.0.1",
        "strip-ansi-cjs": "npm:strip-ansi@^6.0.1",
        "wrap-ansi": "^8.1.0",
        "wrap-ansi-cjs": "npm:wrap-ansi@^7.0.0"
      },
      "engines": {
        "node": ">=12"
      }
    },
    "node_modules/@isaacs/fs-minipass": {
      "version": "4.0.1",
      "resolved": "https://registry.npmjs.org/@isaacs/fs-minipass/-/fs-minipass-4.0.1.tgz",
      "integrity": "sha512-wgm9Ehl2jpeqP3zw/7mo3kRHFp5MEDhqAdwy1fTGkHAwnkGOVsgpvQhL8B5n1qlb01jV3n/bI0ZfZp5lWA1k4w==",
      "license": "ISC",
      "dependencies": {
        "minipass": "^7.0.4"
      },
      "engines": {
        "node": ">=18.0.0"
      }
    },
    "node_modules/@npmcli/agent": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/@npmcli/agent/-/agent-3.0.0.tgz",
      "integrity": "sha512-S79NdEgDQd/NGCay6TCoVzXSj74skRZIKJcpJjC5lOq34SZzyI6MqtiiWoiVWoVrTcGjNeC4ipbh1VIHlpfF5Q==",
      "license": "ISC",
      "dependencies": {
        "agent-base": "^7.1.0",
        "http-proxy-agent": "^7.0.0",
        "https-proxy-agent": "^7.0.1",
        "lru-cache": "^10.0.1",
        "socks-proxy-agent": "^8.0.3"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/@npmcli/fs": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/@npmcli/fs/-/fs-4.0.0.tgz",
      "integrity": "sha512-/xGlezI6xfGO9NwuJlnwz/K14qD1kCSAGtacBHnGzeAIuJGazcp45KP5NuyARXoKb7cwulAGWVsbeSxdG/cb0Q==",
      "license": "ISC",
      "dependencies": {
        "semver": "^7.3.5"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/@pkgjs/parseargs": {
      "version": "0.11.0",
      "resolved": "https://registry.npmjs.org/@pkgjs/parseargs/-/parseargs-0.11.0.tgz",
      "integrity": "sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==",
      "license": "MIT",
      "optional": true,
      "engines": {
        "node": ">=14"
      }
    },
    "node_modules/@sigstore/bundle": {
      "version": "3.1.0",
      "resolved": "https://registry.npmjs.org/@sigstore/bundle/-/bundle-3.1.0.tgz",
      "integrity": "sha512-Mm1E3/CmDDCz3nDhFKTuYdB47EdRFRQMOE/EAbiG1MJW77/w1b3P7Qx7JSrVJs8PfwOLOVcKQCHErIwCTyPbag==",
      "license": "Apache-2.0",
      "dependencies": {
        "@sigstore/protobuf-specs": "^0.4.0"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/@sigstore/core": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/@sigstore/core/-/core-2.0.0.tgz",
      "integrity": "sha512-nYxaSb/MtlSI+JWcwTHQxyNmWeWrUXJJ/G4liLrGG7+tS4vAz6LF3xRXqLH6wPIVUoZQel2Fs4ddLx4NCpiIYg==",
      "license": "Apache-2.0",
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/@sigstore/protobuf-specs": {
      "version": "0.4.3",
      "resolved": "https://registry.npmjs.org/@sigstore/protobuf-specs/-/protobuf-specs-0.4.3.tgz",
      "integrity": "sha512-fk2zjD9117RL9BjqEwF7fwv7Q/P9yGsMV4MUJZ/DocaQJ6+3pKr+syBq1owU5Q5qGw5CUbXzm+4yJ2JVRDQeSA==",
      "license": "Apache-2.0",
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/@sigstore/sign": {
      "version": "3.1.0",
      "resolved": "https://registry.npmjs.org/@sigstore/sign/-/sign-3.1.0.tgz",
      "integrity": "sha512-knzjmaOHOov1Ur7N/z4B1oPqZ0QX5geUfhrVaqVlu+hl0EAoL4o+l0MSULINcD5GCWe3Z0+YJO8ues6vFlW0Yw==",
      "license": "Apache-2.0",
      "dependencies": {
        "@sigstore/bundle": "^3.1.0",
        "@sigstore/core": "^2.0.0",
        "@sigstore/protobuf-specs": "^0.4.0",
        "make-fetch-happen": "^14.0.2",
        "proc-log": "^5.0.0",
        "promise-retry": "^2.0.1"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/agent-base": {
      "version": "7.1.4",
      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.4.tgz",
      "integrity": "sha512-MnA+YT8fwfJPgBx3m60MNqakm30XOkyIoH1y6huTQvC0PwZG7ki8NacLBcrPbNoo8vEZy7Jpuk7+jMO+CUovTQ==",
      "license": "MIT",
      "engines": {
        "node": ">= 14"
      }
    },
    "node_modules/ansi-regex": {
      "version": "6.4.0",
      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.4.0.tgz",
      "integrity": "sha512-KzTVk2tCWAHtYrvvvaP8bJKJq2pVinhLcGEQdtLIYPbmNGNyYe8QwNaTUYQp2J7/vIsUKt5QCqAfUkYyG9DkOw==",
      "license": "MIT",
      "engines": {
        "node": ">=12"
      },
      "funding": {
        "url": "https://github.com/chalk/ansi-regex?sponsor=1"
      }
    },
    "node_modules/ansi-styles": {
      "version": "6.2.3",
      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-6.2.3.tgz",
      "integrity": "sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg==",
      "license": "MIT",
      "engines": {
        "node": ">=12"
      },
      "funding": {
        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
      }
    },
    "node_modules/balanced-match": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
      "license": "MIT"
    },
    "node_modules/brace-expansion": {
      "version": "2.1.7",
      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.1.7.tgz",
      "integrity": "sha512-uZbew1NqdmPDTMJ8ah1y+b+9QEJrfkXFk3RcTQw3X0jW/xRUvFKsg1CfQdSYGdTbXZWExtU3J3ccxtnfw1Fi0g==",
      "license": "MIT",
      "dependencies": {
        "balanced-match": "^1.0.0"
      }
    },
    "node_modules/cacache": {
      "version": "19.0.1",
      "resolved": "https://registry.npmjs.org/cacache/-/cacache-19.0.1.tgz",
      "integrity": "sha512-hdsUxulXCi5STId78vRVYEtDAjq99ICAUktLTeTYsLoTE6Z8dS0c8pWNCxwdrk9YfJeobDZc2Y186hD/5ZQgFQ==",
      "license": "ISC",
      "dependencies": {
        "@npmcli/fs": "^4.0.0",
        "fs-minipass": "^3.0.0",
        "glob": "^10.2.2",
        "lru-cache": "^10.0.1",
        "minipass": "^7.0.3",
        "minipass-collect": "^2.0.1",
        "minipass-flush": "^1.0.5",
        "minipass-pipeline": "^1.2.4",
        "p-map": "^7.0.2",
        "ssri": "^12.0.0",
        "tar": "^7.4.3",
        "unique-filename": "^4.0.0"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/chownr": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/chownr/-/chownr-3.0.0.tgz",
      "integrity": "sha512-+IxzY9BZOQd/XuYPRmrvEVjF/nqj5kgT4kEq7VofrDoM1MxoRjEWkrCC3EtLi59TVawxTAn+orJwFQcrqEN1+g==",
      "license": "BlueOak-1.0.0",
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/color-convert": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
      "license": "MIT",
      "dependencies": {
        "color-name": "~1.1.4"
      },
      "engines": {
        "node": ">=7.0.0"
      }
    },
    "node_modules/color-name": {
      "version": "1.1.4",
      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
      "license": "MIT"
    },
    "node_modules/content-type": {
      "version": "2.1.0",
      "resolved": "https://registry.npmjs.org/content-type/-/content-type-2.1.0.tgz",
      "integrity": "sha512-mj7UPXE0jaqaOsukNZRUEfEi2AcL7C/vwmwcHV0O97eO1E1pxBZuyjlZrx5seTaNBg1U6+o35wpa35Qfcc+7ag==",
      "license": "MIT",
      "engines": {
        "node": ">=18"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/express"
      }
    },
    "node_modules/cross-spawn": {
      "version": "7.0.6",
      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
      "integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
      "license": "MIT",
      "dependencies": {
        "path-key": "^3.1.0",
        "shebang-command": "^2.0.0",
        "which": "^2.0.1"
      },
      "engines": {
        "node": ">= 8"
      }
    },
    "node_modules/debug": {
      "version": "4.4.3",
      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
      "integrity": "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==",
      "license": "MIT",
      "dependencies": {
        "ms": "^2.1.3"
      },
      "engines": {
        "node": ">=6.0"
      },
      "peerDependenciesMeta": {
        "supports-color": {
          "optional": true
        }
      }
    },
    "node_modules/eastasianwidth": {
      "version": "0.2.0",
      "resolved": "https://registry.npmjs.org/eastasianwidth/-/eastasianwidth-0.2.0.tgz",
      "integrity": "sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA==",
      "license": "MIT"
    },
    "node_modules/emoji-regex": {
      "version": "9.2.2",
      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
      "integrity": "sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg==",
      "license": "MIT"
    },
    "node_modules/encoding": {
      "version": "0.1.13",
      "resolved": "https://registry.npmjs.org/encoding/-/encoding-0.1.13.tgz",
      "integrity": "sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==",
      "license": "MIT",
      "optional": true,
      "dependencies": {
        "iconv-lite": "^0.6.2"
      }
    },
    "node_modules/err-code": {
      "version": "2.0.3",
      "resolved": "https://registry.npmjs.org/err-code/-/err-code-2.0.3.tgz",
      "integrity": "sha512-2bmlRpNKBxT/CRmPOlyISQpNj+qSeYvcym/uT0Jx2bMOlKLtSy1ZmLuVxSEKKyor/N5yhvp/ZiG1oE3DEYMSFA==",
      "license": "MIT"
    },
    "node_modules/foreground-child": {
      "version": "3.3.1",
      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.1.tgz",
      "integrity": "sha512-gIXjKqtFuWEgzFRJA9WCQeSJLZDjgJUOMCMzxtvFq/37KojM1BFGufqsCy0r4qSQmYLsZYMeyRqzIWOMup03sw==",
      "license": "ISC",
      "dependencies": {
        "cross-spawn": "^7.0.6",
        "signal-exit": "^4.0.1"
      },
      "engines": {
        "node": ">=14"
      },
      "funding": {
        "url": "https://github.com/sponsors/isaacs"
      }
    },
    "node_modules/fs-minipass": {
      "version": "3.0.3",
      "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-3.0.3.tgz",
      "integrity": "sha512-XUBA9XClHbnJWSfBzjkm6RvPsyg3sryZt06BEQoXcF7EK/xpGaQYJgQKDJSUH5SGZ76Y7pFx1QBnXz09rU5Fbw==",
      "license": "ISC",
      "dependencies": {
        "minipass": "^7.0.3"
      },
      "engines": {
        "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
      }
    },
    "node_modules/glob": {
      "version": "10.5.0",
      "resolved": "https://registry.npmjs.org/glob/-/glob-10.5.0.tgz",
      "integrity": "sha512-DfXN8DfhJ7NH3Oe7cFmu3NCu1wKbkReJ8TorzSAFbSKrlNaQSKfIzqYqVY8zlbs2NLBbWpRiU52GX2PbaBVNkg==",
      "deprecated": "Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me",
      "license": "ISC",
      "dependencies": {
        "foreground-child": "^3.1.0",
        "jackspeak": "^3.1.2",
        "minimatch": "^9.0.4",
        "minipass": "^7.1.2",
        "package-json-from-dist": "^1.0.0",
        "path-scurry": "^1.11.1"
      },
      "bin": {
        "glob": "dist/esm/bin.mjs"
      },
      "funding": {
        "url": "https://github.com/sponsors/isaacs"
      }
    },
    "node_modules/http-cache-semantics": {
      "version": "4.3.0",
      "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.3.0.tgz",
      "integrity": "sha512-M5t5LlJpS1UHMjvwRQVdFHvPISGeLAxNcrWuJkeGh0KxsqCHZ1O3NXZU/8x7cD0BDcGW8kapxMKTvwlqrNkHkA==",
      "license": "BSD-2-Clause"
    },
    "node_modules/http-proxy-agent": {
      "version": "7.0.2",
      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-7.0.2.tgz",
      "integrity": "sha512-T1gkAiYYDWYx3V5Bmyu7HcfcvL7mUrTWiM6yOfa3PIphViJ/gFPbvidQ+veqSOHci/PxBcDabeUNCzpOODJZig==",
      "license": "MIT",
      "dependencies": {
        "agent-base": "^7.1.0",
        "debug": "^4.3.4"
      },
      "engines": {
        "node": ">= 14"
      }
    },
    "node_modules/https-proxy-agent": {
      "version": "7.0.6",
      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-7.0.6.tgz",
      "integrity": "sha512-vK9P5/iUfdl95AI+JVyUuIcVtd4ofvtrOr3HNtM2yxC9bnMbEdp3x01OhQNnjb8IJYi38VlTE3mBXwcfvywuSw==",
      "license": "MIT",
      "dependencies": {
        "agent-base": "^7.1.2",
        "debug": "4"
      },
      "engines": {
        "node": ">= 14"
      }
    },
    "node_modules/iconv-lite": {
      "version": "0.6.3",
      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
      "license": "MIT",
      "optional": true,
      "dependencies": {
        "safer-buffer": ">= 2.1.2 < 3.0.0"
      },
      "engines": {
        "node": ">=0.10.0"
      }
    },
    "node_modules/imurmurhash": {
      "version": "0.1.4",
      "resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz",
      "integrity": "sha512-JmXMZ6wuvDmLiHEml9ykzqO6lwFbof0GG4IkcGaENdCRDDmMVnny7s5HsIgHCbaq0w2MyPhDqkhTUgS2LU2PHA==",
      "license": "MIT",
      "engines": {
        "node": ">=0.8.19"
      }
    },
    "node_modules/ip-address": {
      "version": "10.7.4",
      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.7.4.tgz",
      "integrity": "sha512-DWBMKyeM25D70nrIiTkgQth59/G+naKOTep6huF9j+GmeK3DMD60Zvxg5d5qQnz+38AHgou6ean2LECX+lrKDg==",
      "license": "MIT",
      "engines": {
        "node": ">= 12"
      }
    },
    "node_modules/is-fullwidth-code-point": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
      "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/isexe": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
      "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==",
      "license": "ISC"
    },
    "node_modules/jackspeak": {
      "version": "3.4.3",
      "resolved": "https://registry.npmjs.org/jackspeak/-/jackspeak-3.4.3.tgz",
      "integrity": "sha512-OGlZQpz2yfahA/Rd1Y8Cd9SIEsqvXkLVoSw/cgwhnhFMDbsQFeZYoJJ7bIZBS9BcamUW96asq/npPWugM+RQBw==",
      "license": "BlueOak-1.0.0",
      "dependencies": {
        "@isaacs/cliui": "^8.0.2"
      },
      "funding": {
        "url": "https://github.com/sponsors/isaacs"
      },
      "optionalDependencies": {
        "@pkgjs/parseargs": "^0.11.0"
      }
    },
    "node_modules/lru-cache": {
      "version": "10.4.3",
      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-10.4.3.tgz",
      "integrity": "sha512-JNAzZcXrCt42VGLuYz0zfAzDfAvJWW6AfYlDBQyDV5DClI2m5sAmK+OIO7s59XfsRsWHp02jAJrRadPRGTt6SQ==",
      "license": "ISC"
    },
    "node_modules/make-fetch-happen": {
      "version": "14.0.3",
      "resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-14.0.3.tgz",
      "integrity": "sha512-QMjGbFTP0blj97EeidG5hk/QhKQ3T4ICckQGLgz38QF7Vgbk6e6FTARN8KhKxyBbWn8R0HU+bnw8aSoFPD4qtQ==",
      "license": "ISC",
      "dependencies": {
        "@npmcli/agent": "^3.0.0",
        "cacache": "^19.0.1",
        "http-cache-semantics": "^4.1.1",
        "minipass": "^7.0.2",
        "minipass-fetch": "^4.0.0",
        "minipass-flush": "^1.0.5",
        "minipass-pipeline": "^1.2.4",
        "negotiator": "^1.0.0",
        "proc-log": "^5.0.0",
        "promise-retry": "^2.0.1",
        "ssri": "^12.0.0"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/minimatch": {
      "version": "9.0.9",
      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.9.tgz",
      "integrity": "sha512-OBwBN9AL4dqmETlpS2zasx+vTeWclWzkblfZk7KTA5j3jeOONz/tRCnZomUyvNg83wL5Zv9Ss6HMJXAgL8R2Yg==",
      "license": "ISC",
      "dependencies": {
        "brace-expansion": "^2.0.2"
      },
      "engines": {
        "node": ">=16 || 14 >=14.17"
      },
      "funding": {
        "url": "https://github.com/sponsors/isaacs"
      }
    },
    "node_modules/minipass": {
      "version": "7.1.3",
      "resolved": "https://registry.npmjs.org/minipass/-/minipass-7.1.3.tgz",
      "integrity": "sha512-tEBHqDnIoM/1rXME1zgka9g6Q2lcoCkxHLuc7ODJ5BxbP5d4c2Z5cGgtXAku59200Cx7diuHTOYfSBD8n6mm8A==",
      "license": "BlueOak-1.0.0",
      "engines": {
        "node": ">=16 || 14 >=14.17"
      }
    },
    "node_modules/minipass-collect": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/minipass-collect/-/minipass-collect-2.0.1.tgz",
      "integrity": "sha512-D7V8PO9oaz7PWGLbCACuI1qEOsq7UKfLotx/C0Aet43fCUB/wfQ7DYeq2oR/svFJGYDHPr38SHATeaj/ZoKHKw==",
      "license": "ISC",
      "dependencies": {
        "minipass": "^7.0.3"
      },
      "engines": {
        "node": ">=16 || 14 >=14.17"
      }
    },
    "node_modules/minipass-fetch": {
      "version": "4.0.1",
      "resolved": "https://registry.npmjs.org/minipass-fetch/-/minipass-fetch-4.0.1.tgz",
      "integrity": "sha512-j7U11C5HXigVuutxebFadoYBbd7VSdZWggSe64NVdvWNBqGAiXPL2QVCehjmw7lY1oF9gOllYbORh+hiNgfPgQ==",
      "license": "MIT",
      "dependencies": {
        "minipass": "^7.0.3",
        "minipass-sized": "^1.0.3",
        "minizlib": "^3.0.1"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      },
      "optionalDependencies": {
        "encoding": "^0.1.13"
      }
    },
    "node_modules/minipass-flush": {
      "version": "1.0.7",
      "resolved": "https://registry.npmjs.org/minipass-flush/-/minipass-flush-1.0.7.tgz",
      "integrity": "sha512-TbqTz9cUwWyHS2Dy89P3ocAGUGxKjjLuR9z8w4WUTGAVgEj17/4nhgo2Du56i0Fm3Pm30g4iA8Lcqctc76jCzA==",
      "license": "BlueOak-1.0.0",
      "dependencies": {
        "minipass": "^3.0.0"
      },
      "engines": {
        "node": ">= 8"
      }
    },
    "node_modules/minipass-flush/node_modules/minipass": {
      "version": "3.3.6",
      "resolved": "https://registry.npmjs.org/minipass/-/minipass-3.3.6.tgz",
      "integrity": "sha512-DxiNidxSEK+tHG6zOIklvNOwm3hvCrbUrdtzY74U6HKTJxvIDfOUL5W5P2Ghd3DTkhhKPYGqeNUIh5qcM4YBfw==",
      "license": "ISC",
      "dependencies": {
        "yallist": "^4.0.0"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/minipass-flush/node_modules/yallist": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
      "license": "ISC"
    },
    "node_modules/minipass-pipeline": {
      "version": "1.2.4",
      "resolved": "https://registry.npmjs.org/minipass-pipeline/-/minipass-pipeline-1.2.4.tgz",
      "integrity": "sha512-xuIq7cIOt09RPRJ19gdi4b+RiNvDFYe5JH+ggNvBqGqpQXcru3PcRmOZuHBKWK1Txf9+cQ+HMVN4d6z46LZP7A==",
      "license": "ISC",
      "dependencies": {
        "minipass": "^3.0.0"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/minipass-pipeline/node_modules/minipass": {
      "version": "3.3.6",
      "resolved": "https://registry.npmjs.org/minipass/-/minipass-3.3.6.tgz",
      "integrity": "sha512-DxiNidxSEK+tHG6zOIklvNOwm3hvCrbUrdtzY74U6HKTJxvIDfOUL5W5P2Ghd3DTkhhKPYGqeNUIh5qcM4YBfw==",
      "license": "ISC",
      "dependencies": {
        "yallist": "^4.0.0"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/minipass-pipeline/node_modules/yallist": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
      "license": "ISC"
    },
    "node_modules/minipass-sized": {
      "version": "1.0.3",
      "resolved": "https://registry.npmjs.org/minipass-sized/-/minipass-sized-1.0.3.tgz",
      "integrity": "sha512-MbkQQ2CTiBMlA2Dm/5cY+9SWFEN8pzzOXi6rlM5Xxq0Yqbda5ZQy9sU75a673FE9ZK0Zsbr6Y5iP6u9nktfg2g==",
      "license": "ISC",
      "dependencies": {
        "minipass": "^3.0.0"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/minipass-sized/node_modules/minipass": {
      "version": "3.3.6",
      "resolved": "https://registry.npmjs.org/minipass/-/minipass-3.3.6.tgz",
      "integrity": "sha512-DxiNidxSEK+tHG6zOIklvNOwm3hvCrbUrdtzY74U6HKTJxvIDfOUL5W5P2Ghd3DTkhhKPYGqeNUIh5qcM4YBfw==",
      "license": "ISC",
      "dependencies": {
        "yallist": "^4.0.0"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/minipass-sized/node_modules/yallist": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
      "license": "ISC"
    },
    "node_modules/minizlib": {
      "version": "3.1.0",
      "resolved": "https://registry.npmjs.org/minizlib/-/minizlib-3.1.0.tgz",
      "integrity": "sha512-KZxYo1BUkWD2TVFLr0MQoM8vUUigWD3LlD83a/75BqC+4qE0Hb1Vo5v1FgcfaNXvfXzr+5EhQ6ing/CaBijTlw==",
      "license": "MIT",
      "dependencies": {
        "minipass": "^7.1.2"
      },
      "engines": {
        "node": ">= 18"
      }
    },
    "node_modules/ms": {
      "version": "2.1.3",
      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
      "license": "MIT"
    },
    "node_modules/negotiator": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-1.1.0.tgz",
      "integrity": "sha512-NMPBRMJgiQHjbd8phG3Vebdx4kZ1H121rbl5IkMqeOsahptB9BKo/d7oJ3zTXqTgagn2bWlNSXkh0QUGM31RYg==",
      "license": "MIT",
      "dependencies": {
        "content-type": "^2.1.0"
      },
      "engines": {
        "node": ">=18"
      },
      "funding": {
        "type": "opencollective",
        "url": "https://opencollective.com/express"
      }
    },
    "node_modules/p-map": {
      "version": "7.1.1",
      "resolved": "https://registry.npmjs.org/p-map/-/p-map-7.1.1.tgz",
      "integrity": "sha512-6Lh3jQPLthYujSrlw6ccWXBGZTkoTCz27Hd92g79LH/kjAbgoEu0t442cCCNbegPSJsA0lwDX8z0bcKtkpA32g==",
      "license": "MIT",
      "engines": {
        "node": ">=18"
      },
      "funding": {
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
    "node_modules/package-json-from-dist": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/package-json-from-dist/-/package-json-from-dist-1.0.1.tgz",
      "integrity": "sha512-UEZIS3/by4OC8vL3P2dTXRETpebLI2NiI5vIrjaD/5UtrkFX/tNbwjTSRAGC/+7CAo2pIcBaRgWmcBBHcsaCIw==",
      "license": "BlueOak-1.0.0"
    },
    "node_modules/path-key": {
      "version": "3.1.1",
      "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
      "integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/path-scurry": {
      "version": "1.11.1",
      "resolved": "https://registry.npmjs.org/path-scurry/-/path-scurry-1.11.1.tgz",
      "integrity": "sha512-Xa4Nw17FS9ApQFJ9umLiJS4orGjm7ZzwUrwamcGQuHSzDyth9boKDaycYdDcZDuqYATXw4HFXgaqWTctW/v1HA==",
      "license": "BlueOak-1.0.0",
      "dependencies": {
        "lru-cache": "^10.2.0",
        "minipass": "^5.0.0 || ^6.0.2 || ^7.0.0"
      },
      "engines": {
        "node": ">=16 || 14 >=14.18"
      },
      "funding": {
        "url": "https://github.com/sponsors/isaacs"
      }
    },
    "node_modules/proc-log": {
      "version": "5.0.0",
      "resolved": "https://registry.npmjs.org/proc-log/-/proc-log-5.0.0.tgz",
      "integrity": "sha512-Azwzvl90HaF0aCz1JrDdXQykFakSSNPaPoiZ9fm5qJIMHioDZEi7OAdRwSm6rSoPtY3Qutnm3L7ogmg3dc+wbQ==",
      "license": "ISC",
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/promise-retry": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/promise-retry/-/promise-retry-2.0.1.tgz",
      "integrity": "sha512-y+WKFlBR8BGXnsNlIHFGPZmyDf3DFMoLhaflAnyZgV6rG6xu+JwesTo2Q9R6XwYmtmwAFCkAk3e35jEdoeh/3g==",
      "license": "MIT",
      "dependencies": {
        "err-code": "^2.0.2",
        "retry": "^0.12.0"
      },
      "engines": {
        "node": ">=10"
      }
    },
    "node_modules/retry": {
      "version": "0.12.0",
      "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
      "integrity": "sha512-9LkiTwjUh6rT555DtE9rTX+BKByPfrMzEAtnlEtdEwr3Nkffwiihqe2bWADg+OQRjt9gl6ICdmB/ZFDCGAtSow==",
      "license": "MIT",
      "engines": {
        "node": ">= 4"
      }
    },
    "node_modules/safer-buffer": {
      "version": "2.1.2",
      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
      "license": "MIT",
      "optional": true
    },
    "node_modules/semver": {
      "version": "7.8.5",
      "resolved": "https://registry.npmjs.org/semver/-/semver-7.8.5.tgz",
      "integrity": "sha512-Y7/KDsb8LjooZpwaqGyulO6DQlksgCncchHGk+sZIY4SBvUocMBEFH5Ur1fI4dV+Jvl0w6cjvucaIi40puRioA==",
      "license": "ISC",
      "bin": {
        "semver": "bin/semver.js"
      },
      "engines": {
        "node": ">=10"
      }
    },
    "node_modules/shebang-command": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
      "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
      "license": "MIT",
      "dependencies": {
        "shebang-regex": "^3.0.0"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/shebang-regex": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
      "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/signal-exit": {
      "version": "4.1.0",
      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
      "integrity": "sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw==",
      "license": "ISC",
      "engines": {
        "node": ">=14"
      },
      "funding": {
        "url": "https://github.com/sponsors/isaacs"
      }
    },
    "node_modules/smart-buffer": {
      "version": "4.2.0",
      "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.2.0.tgz",
      "integrity": "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg==",
      "license": "MIT",
      "engines": {
        "node": ">= 6.0.0",
        "npm": ">= 3.0.0"
      }
    },
    "node_modules/socks": {
      "version": "2.8.10",
      "resolved": "https://registry.npmjs.org/socks/-/socks-2.8.10.tgz",
      "integrity": "sha512-e0VyvkVTwVYViNovRkZ9aodhxVlyoMn7eJhVUPxZ+eK9P/7CBkxvvsBOHqFPEH416726W8tLXXXjKwqgTErrCQ==",
      "license": "MIT",
      "dependencies": {
        "ip-address": "^10.1.1",
        "smart-buffer": "^4.2.0"
      },
      "engines": {
        "node": ">= 10.0.0",
        "npm": ">= 3.0.0"
      }
    },
    "node_modules/socks-proxy-agent": {
      "version": "8.0.5",
      "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-8.0.5.tgz",
      "integrity": "sha512-HehCEsotFqbPW9sJ8WVYB6UbmIMv7kUUORIF2Nncq4VQvBfNBLibW9YZR5dlYCSUhwcD628pRllm7n+E+YTzJw==",
      "license": "MIT",
      "dependencies": {
        "agent-base": "^7.1.2",
        "debug": "^4.3.4",
        "socks": "^2.8.3"
      },
      "engines": {
        "node": ">= 14"
      }
    },
    "node_modules/ssri": {
      "version": "12.0.0",
      "resolved": "https://registry.npmjs.org/ssri/-/ssri-12.0.0.tgz",
      "integrity": "sha512-S7iGNosepx9RadX82oimUkvr0Ct7IjJbEbs4mJcTxst8um95J3sDYU1RBEOvdu6oL1Wek2ODI5i4MAw+dZ6cAQ==",
      "license": "ISC",
      "dependencies": {
        "minipass": "^7.0.3"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/string-width": {
      "version": "5.1.2",
      "resolved": "https://registry.npmjs.org/string-width/-/string-width-5.1.2.tgz",
      "integrity": "sha512-HnLOCR3vjcY8beoNLtcjZ5/nxn2afmME6lhrDrebokqMap+XbeW8n9TXpPDOqdGK5qcI3oT0GKTW6wC7EMiVqA==",
      "license": "MIT",
      "dependencies": {
        "eastasianwidth": "^0.2.0",
        "emoji-regex": "^9.2.2",
        "strip-ansi": "^7.0.1"
      },
      "engines": {
        "node": ">=12"
      },
      "funding": {
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
    "node_modules/string-width-cjs": {
      "name": "string-width",
      "version": "4.2.3",
      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
      "license": "MIT",
      "dependencies": {
        "emoji-regex": "^8.0.0",
        "is-fullwidth-code-point": "^3.0.0",
        "strip-ansi": "^6.0.1"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/string-width-cjs/node_modules/ansi-regex": {
      "version": "5.0.1",
      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/string-width-cjs/node_modules/emoji-regex": {
      "version": "8.0.0",
      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
      "license": "MIT"
    },
    "node_modules/string-width-cjs/node_modules/strip-ansi": {
      "version": "6.0.1",
      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
      "license": "MIT",
      "dependencies": {
        "ansi-regex": "^5.0.1"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/strip-ansi": {
      "version": "7.2.0",
      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-7.2.0.tgz",
      "integrity": "sha512-yDPMNjp4WyfYBkHnjIRLfca1i6KMyGCtsVgoKe/z1+6vukgaENdgGBZt+ZmKPc4gavvEZ5OgHfHdrazhgNyG7w==",
      "license": "MIT",
      "dependencies": {
        "ansi-regex": "^6.2.2"
      },
      "engines": {
        "node": ">=12"
      },
      "funding": {
        "url": "https://github.com/chalk/strip-ansi?sponsor=1"
      }
    },
    "node_modules/strip-ansi-cjs": {
      "name": "strip-ansi",
      "version": "6.0.1",
      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
      "license": "MIT",
      "dependencies": {
        "ansi-regex": "^5.0.1"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/strip-ansi-cjs/node_modules/ansi-regex": {
      "version": "5.0.1",
      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/tar": {
      "version": "7.5.22",
      "resolved": "https://registry.npmjs.org/tar/-/tar-7.5.22.tgz",
      "integrity": "sha512-MFO/QzvtAOmJbkhOaCTvbGcFN9L9b+JunIsDwaKljSOdcLMea3NJ1k9Usz/rjdfSXTq4dfzfeS7W4p4YOAAHeA==",
      "license": "BlueOak-1.0.0",
      "dependencies": {
        "@isaacs/fs-minipass": "^4.0.0",
        "chownr": "^3.0.0",
        "minipass": "^7.1.2",
        "minizlib": "^3.1.0",
        "yallist": "^5.0.0"
      },
      "engines": {
        "node": ">=18"
      }
    },
    "node_modules/unique-filename": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/unique-filename/-/unique-filename-4.0.0.tgz",
      "integrity": "sha512-XSnEewXmQ+veP7xX2dS5Q4yZAvO40cBN2MWkJ7D/6sW4Dg6wYBNwM1Vrnz1FhH5AdeLIlUXRI9e28z1YZi71NQ==",
      "license": "ISC",
      "dependencies": {
        "unique-slug": "^5.0.0"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/unique-slug": {
      "version": "5.0.0",
      "resolved": "https://registry.npmjs.org/unique-slug/-/unique-slug-5.0.0.tgz",
      "integrity": "sha512-9OdaqO5kwqR+1kVgHAhsp5vPNU0hnxRa26rBFNfNgM7M6pNtgzeBn3s/xbyCQL3dcjzOatcef6UUHpB/6MaETg==",
      "license": "ISC",
      "dependencies": {
        "imurmurhash": "^0.1.4"
      },
      "engines": {
        "node": "^18.17.0 || >=20.5.0"
      }
    },
    "node_modules/which": {
      "version": "2.0.2",
      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
      "license": "ISC",
      "dependencies": {
        "isexe": "^2.0.0"
      },
      "bin": {
        "node-which": "bin/node-which"
      },
      "engines": {
        "node": ">= 8"
      }
    },
    "node_modules/wrap-ansi": {
      "version": "8.1.0",
      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-8.1.0.tgz",
      "integrity": "sha512-si7QWI6zUMq56bESFvagtmzMdGOtoxfR+Sez11Mobfc7tm+VkUckk9bW2UeffTGVUbOksxmSw0AA2gs8g71NCQ==",
      "license": "MIT",
      "dependencies": {
        "ansi-styles": "^6.1.0",
        "string-width": "^5.0.1",
        "strip-ansi": "^7.0.1"
      },
      "engines": {
        "node": ">=12"
      },
      "funding": {
        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
      }
    },
    "node_modules/wrap-ansi-cjs": {
      "name": "wrap-ansi",
      "version": "7.0.0",
      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
      "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
      "license": "MIT",
      "dependencies": {
        "ansi-styles": "^4.0.0",
        "string-width": "^4.1.0",
        "strip-ansi": "^6.0.0"
      },
      "engines": {
        "node": ">=10"
      },
      "funding": {
        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
      }
    },
    "node_modules/wrap-ansi-cjs/node_modules/ansi-regex": {
      "version": "5.0.1",
      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/wrap-ansi-cjs/node_modules/ansi-styles": {
      "version": "4.3.0",
      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
      "license": "MIT",
      "dependencies": {
        "color-convert": "^2.0.1"
      },
      "engines": {
        "node": ">=8"
      },
      "funding": {
        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
      }
    },
    "node_modules/wrap-ansi-cjs/node_modules/emoji-regex": {
      "version": "8.0.0",
      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
      "license": "MIT"
    },
    "node_modules/wrap-ansi-cjs/node_modules/string-width": {
      "version": "4.2.3",
      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
      "license": "MIT",
      "dependencies": {
        "emoji-regex": "^8.0.0",
        "is-fullwidth-code-point": "^3.0.0",
        "strip-ansi": "^6.0.1"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/wrap-ansi-cjs/node_modules/strip-ansi": {
      "version": "6.0.1",
      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
      "license": "MIT",
      "dependencies": {
        "ansi-regex": "^5.0.1"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/yallist": {
      "version": "5.0.0",
      "resolved": "https://registry.npmjs.org/yallist/-/yallist-5.0.0.tgz",
      "integrity": "sha512-YgvUTfwqyc7UXVMrB+SImsVYSmTS8X/tSrtdNZMImM+n7+QTriRXyXim0mBrTXNeqzVF0KWGgHPeiyViFFrNDw==",
      "license": "BlueOak-1.0.0",
      "engines": {
        "node": ">=18"
      }
    }
  }
}
package.json
{
  "name": "sample-sigstore-sign-internal-error",
  "version": "1.0.0",
  "private": true,
  "type": "module",
  "scripts": {
    "test": "node test/contract.mjs"
  },
  "license": "MIT-0",
  "dependencies": {
    "@sigstore/sign": "3.1.0"
  }
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify @sigstore/sign.InternalError in pkg:npm/%40sigstore/sign@3.1.0",
  "kind": "HOW",
  "packages": [
    "pkg:npm/%40sigstore/sign@3.1.0"
  ],
  "symbols": [
    "@sigstore/sign.InternalError"
  ]
}
src/index.mjs
import { InternalError, FulcioSigner } from '@sigstore/sign';

export function createInternalError({ code, message, cause }) {
  return new InternalError({ code, message, cause });
}

export function isInternalErrorWithCode(err, expectedCode) {
  return (
    err instanceof InternalError &&
    err instanceof Error &&
    err.name === 'InternalError' &&
    err.code === expectedCode
  );
}

export async function signWithIdentityProvider(identityProvider, payload) {
  const signer = new FulcioSigner({
    fulcioBaseURL: 'http://localhost',
    identityProvider
  });
  return signer.sign(payload);
}
test/contract.mjs
import assert from 'node:assert/strict';
import { InternalError } from '@sigstore/sign';
import {
  createInternalError,
  isInternalErrorWithCode,
  signWithIdentityProvider
} from '../src/index.mjs';

// 1. Verify InternalError constructor sets name, code, message, and cause
{
  const rootCause = new Error('network timeout');
  const err = createInternalError({
    code: 'TLOG_CREATE_ENTRY_ERROR',
    message: 'failed to submit entry to transparency log',
    cause: rootCause
  });

  assert.ok(err instanceof Error, 'InternalError must be an instance of Error');
  assert.ok(err instanceof InternalError, 'err must be an instance of InternalError');
  assert.equal(err.name, 'InternalError', 'err.name must be InternalError');
  assert.equal(err.code, 'TLOG_CREATE_ENTRY_ERROR', 'err.code must match provided code');
  assert.equal(
    err.message,
    'failed to submit entry to transparency log',
    'err.message must match provided message'
  );
  assert.equal(err.cause, rootCause, 'err.cause must reference the provided cause');
  assert.ok(isInternalErrorWithCode(err, 'TLOG_CREATE_ENTRY_ERROR'));
  assert.ok(!isInternalErrorWithCode(err, 'TLOG_FETCH_ENTRY_ERROR'));
}

// 2. Verify InternalError constructor when cause is omitted
{
  const err = new InternalError({
    code: 'TSA_CREATE_TIMESTAMP_ERROR',
    message: 'timestamp creation failed'
  });

  assert.ok(err instanceof InternalError);
  assert.equal(err.name, 'InternalError');
  assert.equal(err.code, 'TSA_CREATE_TIMESTAMP_ERROR');
  assert.equal(err.message, 'timestamp creation failed');
  assert.equal(err.cause, undefined, 'err.cause must be undefined when omitted');
}

// 3. Verify all supported InternalError codes
{
  const codes = [
    'TLOG_FETCH_ENTRY_ERROR',
    'TLOG_CREATE_ENTRY_ERROR',
    'CA_CREATE_SIGNING_CERTIFICATE_ERROR',
    'TSA_CREATE_TIMESTAMP_ERROR',
    'IDENTITY_TOKEN_READ_ERROR',
    'IDENTITY_TOKEN_PARSE_ERROR'
  ];

  for (const code of codes) {
    const err = createInternalError({ code, message: `error for ${code}` });
    assert.ok(isInternalErrorWithCode(err, code));
    assert.equal(err.message, `error for ${code}`);
  }
}

// 4. Verify FulcioSigner throws InternalError with IDENTITY_TOKEN_READ_ERROR when provider rejects
{
  const providerError = new Error('provider unavailable');
  const failingProvider = {
    async getToken() {
      throw providerError;
    }
  };

  await assert.rejects(
    () => signWithIdentityProvider(failingProvider, Buffer.from('artifact')),
    (err) => {
      assert.ok(isInternalErrorWithCode(err, 'IDENTITY_TOKEN_READ_ERROR'));
      assert.equal(err.message, 'error retrieving identity token');
      assert.equal(err.cause, providerError);
      return true;
    }
  );
}

// 5. Verify FulcioSigner throws InternalError with IDENTITY_TOKEN_PARSE_ERROR on malformed identity value
{
  const malformedProvider = {
    async getToken() {
      return 'malformed-value';
    }
  };

  await assert.rejects(
    () => signWithIdentityProvider(malformedProvider, Buffer.from('artifact')),
    (err) => {
      assert.ok(isInternalErrorWithCode(err, 'IDENTITY_TOKEN_PARSE_ERROR'));
      assert.equal(err.message, 'invalid identity token: malformed-value');
      assert.ok(err.cause instanceof Error);
      return true;
    }
  );
}

console.log('All contract assertions passed.');

Origin Seeder

anonymous