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removed dist

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This commit is contained in:
ejahnGithub 2024-02-23 10:35:38 -08:00
parent 381fca5703
commit ac3b5bcd98
15 changed files with 2 additions and 335 deletions
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2
.gitignore vendored
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@ -101,3 +101,5 @@ __tests__/runner/*
.idea
.vscode
*.code-workspace
packages/attest/dist

16
packages/attest/dist/attest.d.ts vendored
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@ -1,16 +0,0 @@
import { SignOptions } from './sign';
import type { Attestation } from './shared.types';
type AttestBaseOptions = SignOptions & {
subjectName: string;
subjectDigest: Record<string, string>;
token: string;
skipWrite?: boolean;
};
export type AttestOptions = AttestBaseOptions & {
predicateType: string;
predicate: object;
};
export type AttestProvenanceOptions = AttestBaseOptions;
export declare function attest(options: AttestOptions): Promise<Attestation>;
export declare function attestProvenance(options: AttestProvenanceOptions): Promise<Attestation>;
export {};

62
packages/attest/dist/attest.js vendored
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@ -1,62 +0,0 @@
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.attestProvenance = exports.attest = void 0;
const bundle_1 = require("@sigstore/bundle");
const provenance_1 = require("./provenance");
const sign_1 = require("./sign");
const store_1 = require("./store");
const assert_1 = __importDefault(require("assert"));
const crypto_1 = require("crypto");
const INTOTO_PAYLOAD_TYPE = 'application/vnd.in-toto+json';
const INTOTO_STATEMENT_V1_TYPE = 'https://in-toto.io/Statement/v1';
async function attest(options) {
const subject = {
name: options.subjectName,
digest: options.subjectDigest
};
const statement = {
_type: INTOTO_STATEMENT_V1_TYPE,
subject: [subject],
predicateType: options.predicateType,
predicate: options.predicate
};
// Sign the provenance statement
const payload = {
body: Buffer.from(JSON.stringify(statement)),
type: INTOTO_PAYLOAD_TYPE
};
const bundle = await (0, sign_1.signPayload)(payload, options);
// Store the attestation
let attestationID;
if (options.skipWrite !== true) {
attestationID = await (0, store_1.writeAttestation)((0, bundle_1.bundleToJSON)(bundle), options.token);
}
return toAttestation(bundle, attestationID);
}
exports.attest = attest;
async function attestProvenance(options) {
const predicate = (0, provenance_1.generateProvenancePredicate)(process.env);
return attest({
...options,
predicateType: predicate.type,
predicate: predicate.params
});
}
exports.attestProvenance = attestProvenance;
function toAttestation(bundle, attestationID) {
// Extract the signing certificate from the bundle
(0, assert_1.default)(bundle.verificationMaterial.content.$case === 'x509CertificateChain', 'Bundle must contain an x509 certificate chain');
const signingCert = new crypto_1.X509Certificate(bundle.verificationMaterial.content.x509CertificateChain.certificates[0].rawBytes);
// Determine if we can provide a link to the transparency log
const tlogEntries = bundle.verificationMaterial.tlogEntries;
const tlogID = tlogEntries.length > 0 ? tlogEntries[0].logIndex : undefined;
return {
bundle: (0, bundle_1.bundleToJSON)(bundle),
certificate: signingCert.toString(),
tlogID,
attestationID
};
}

4
packages/attest/dist/index.d.ts vendored
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@ -1,4 +0,0 @@
export { AttestOptions, AttestProvenanceOptions, attest, attestProvenance } from './attest';
export { generateProvenancePredicate } from './provenance';
export { generateSBOMPredicate } from './sbom';
export type { Attestation, Predicate, Subject, SBOM } from './shared.types';

10
packages/attest/dist/index.js vendored
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@ -1,10 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateSBOMPredicate = exports.generateProvenancePredicate = exports.attestProvenance = exports.attest = void 0;
var attest_1 = require("./attest");
Object.defineProperty(exports, "attest", { enumerable: true, get: function () { return attest_1.attest; } });
Object.defineProperty(exports, "attestProvenance", { enumerable: true, get: function () { return attest_1.attestProvenance; } });
var provenance_1 = require("./provenance");
Object.defineProperty(exports, "generateProvenancePredicate", { enumerable: true, get: function () { return provenance_1.generateProvenancePredicate; } });
var sbom_1 = require("./sbom");
Object.defineProperty(exports, "generateSBOMPredicate", { enumerable: true, get: function () { return sbom_1.generateSBOMPredicate; } });

9
packages/attest/dist/provenance.d.ts vendored
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@ -1,9 +0,0 @@
/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
import type { Predicate, Subject } from './shared.types';
export declare const SLSA_PREDICATE_V1_TYPE = "https://slsa.dev/provenance/v1";
export declare const generateProvenancePredicate: (env: NodeJS.ProcessEnv) => Predicate;
export declare const generateProvenance: (subject: Subject, env: NodeJS.ProcessEnv) => object;

65
packages/attest/dist/provenance.js vendored
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@ -1,65 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateProvenance = exports.generateProvenancePredicate = exports.SLSA_PREDICATE_V1_TYPE = void 0;
const INTOTO_STATEMENT_V1_TYPE = 'https://in-toto.io/Statement/v1';
exports.SLSA_PREDICATE_V1_TYPE = 'https://slsa.dev/provenance/v1';
const GITHUB_BUILDER_ID_PREFIX = 'https://github.com/actions/runner';
const GITHUB_BUILD_TYPE = 'https://slsa-framework.github.io/github-actions-buildtypes/workflow/v1';
const generateProvenancePredicate = (env) => {
const workflow = env.GITHUB_WORKFLOW_REF || /* istanbul ignore next */ '';
// Split just the path and ref from the workflow string.
// owner/repo/.github/workflows/main.yml@main =>
// .github/workflows/main.yml, main
const [workflowPath, workflowRef] = workflow
.replace(`${env.GITHUB_REPOSITORY}/`, '')
.split('@');
return {
type: exports.SLSA_PREDICATE_V1_TYPE,
params: {
buildDefinition: {
buildType: GITHUB_BUILD_TYPE,
externalParameters: {
workflow: {
ref: workflowRef,
repository: `${env.GITHUB_SERVER_URL}/${env.GITHUB_REPOSITORY}`,
path: workflowPath
}
},
internalParameters: {
github: {
event_name: env.GITHUB_EVENT_NAME,
repository_id: env.GITHUB_REPOSITORY_ID,
repository_owner_id: env.GITHUB_REPOSITORY_OWNER_ID
}
},
resolvedDependencies: [
{
uri: `git+${env.GITHUB_SERVER_URL}/${env.GITHUB_REPOSITORY}@${env.GITHUB_REF}`,
digest: {
gitCommit: env.GITHUB_SHA
}
}
]
},
runDetails: {
builder: {
id: `${GITHUB_BUILDER_ID_PREFIX}/${env.RUNNER_ENVIRONMENT}`
},
metadata: {
invocationId: `${env.GITHUB_SERVER_URL}/${env.GITHUB_REPOSITORY}/actions/runs/${env.GITHUB_RUN_ID}/attempts/${env.GITHUB_RUN_ATTEMPT}`
}
}
}
};
};
exports.generateProvenancePredicate = generateProvenancePredicate;
const generateProvenance = (subject, env) => {
const predicate = (0, exports.generateProvenancePredicate)(env);
return {
_type: INTOTO_STATEMENT_V1_TYPE,
subject: [subject],
predicateType: predicate.type,
predicate: predicate.params
};
};
exports.generateProvenance = generateProvenance;

2
packages/attest/dist/sbom.d.ts vendored
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@ -1,2 +0,0 @@
import type { SBOM, Predicate } from './shared.types';
export declare const generateSBOMPredicate: (sbom: SBOM) => Predicate;

32
packages/attest/dist/sbom.js vendored
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@ -1,32 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateSBOMPredicate = void 0;
const generateSBOMPredicate = (sbom) => {
if (sbom.type === 'spdx') {
return generateSPDXIntoto(sbom.object);
}
if (sbom.type === 'cyclonedx') {
return generateCycloneDXIntoto(sbom.object);
}
throw new Error('Unsupported SBOM format');
};
exports.generateSBOMPredicate = generateSBOMPredicate;
// ref: https://github.com/in-toto/attestation/blob/main/spec/predicates/spdx.md
const generateSPDXIntoto = (sbom) => {
const spdxVersion = sbom?.['spdxVersion'];
if (!spdxVersion) {
throw new Error('Cannot find spdxVersion in the SBOM');
}
const version = spdxVersion.split('-')[1];
return {
type: `https://spdx.dev/Document/v${version}`,
params: sbom
};
};
// ref: https://github.com/in-toto/attestation/blob/main/spec/predicates/cyclonedx.md
const generateCycloneDXIntoto = (sbom) => {
return {
type: 'https://cyclonedx.org/bom',
params: sbom
};
};

19
packages/attest/dist/shared.types.d.ts vendored
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@ -1,19 +0,0 @@
import type { SerializedBundle } from '@sigstore/bundle';
export type Subject = {
name: string;
digest: Record<string, string>;
};
export type Predicate = {
type: string;
params: object;
};
export type Attestation = {
bundle: SerializedBundle;
certificate: string;
tlogID?: string;
attestationID?: string;
};
export type SBOM = {
type: 'spdx' | 'cyclonedx';
object: object;
};

2
packages/attest/dist/shared.types.js vendored
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@ -1,2 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });

16
packages/attest/dist/sign.d.ts vendored
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@ -1,16 +0,0 @@
/// <reference types="node" />
import { Bundle } from '@sigstore/bundle';
import { IdentityProvider } from '@sigstore/sign';
export type Payload = {
body: Buffer;
type: string;
};
export type SignOptions = {
fulcioURL: string;
rekorURL?: string;
tsaServerURL?: string;
identityProvider?: IdentityProvider;
timeout?: number;
retry?: number;
};
export declare const signPayload: (payload: Payload, options: SignOptions) => Promise<Bundle>;

46
packages/attest/dist/sign.js vendored
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@ -1,46 +0,0 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.signPayload = void 0;
const sign_1 = require("@sigstore/sign");
const OIDC_AUDIENCE = 'sigstore';
const DEFAULT_TIMEOUT = 10000;
const DEFAULT_RETRIES = 3;
// Signs the provided payload with Sigstore.
const signPayload = async (payload, options) => {
const artifact = {
data: payload.body,
type: payload.type
};
// Sign the artifact and build the bundle
return initBundleBuilder(options).create(artifact);
};
exports.signPayload = signPayload;
// Assembles the Sigstore bundle builder with the appropriate options
const initBundleBuilder = (opts) => {
const identityProvider = opts.identityProvider || new sign_1.CIContextProvider(OIDC_AUDIENCE);
const timeout = opts.timeout || DEFAULT_TIMEOUT;
const retry = opts.retry || DEFAULT_RETRIES;
const witnesses = [];
const signer = new sign_1.FulcioSigner({
identityProvider: identityProvider,
fulcioBaseURL: opts.fulcioURL,
timeout: timeout,
retry: retry
});
if (opts.rekorURL) {
witnesses.push(new sign_1.RekorWitness({
rekorBaseURL: opts.rekorURL,
entryType: 'dsse',
timeout: timeout,
retry: retry
}));
}
if (opts.tsaServerURL) {
witnesses.push(new sign_1.TSAWitness({
tsaBaseURL: opts.tsaServerURL,
timeout: timeout,
retry: retry
}));
}
return new sign_1.DSSEBundleBuilder({ signer, witnesses });
};

1
packages/attest/dist/store.d.ts vendored
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@ -1 +0,0 @@
export declare const writeAttestation: (attestation: unknown, token: string) => Promise<string>;

51
packages/attest/dist/store.js vendored
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@ -1,51 +0,0 @@
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.writeAttestation = void 0;
const github = __importStar(require("@actions/github"));
const make_fetch_happen_1 = __importDefault(require("make-fetch-happen"));
const CREATE_ATTESTATION_REQUEST = 'POST /repos/{owner}/{repo}/attestations';
// Upload the attestation to the repository's attestations endpoint. Returns the
// ID of the uploaded attestation.
const writeAttestation = async (attestation, token) => {
const octokit = github.getOctokit(token, { request: { fetch: make_fetch_happen_1.default } });
try {
const response = await octokit.request(CREATE_ATTESTATION_REQUEST, {
owner: github.context.repo.owner,
repo: github.context.repo.repo,
data: { bundle: attestation }
});
return response.data?.id;
}
catch (err) {
/* istanbul ignore next */
const message = err instanceof Error ? err.message : err;
throw new Error(`Failed to persist attestation: ${message}`);
}
};
exports.writeAttestation = writeAttestation;