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Test Info: Warnings
- This test has a WPT meta file that expects 6 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /subresource-integrity/signatures/tentative/path.window.html - WPT Dashboard Interop Dashboard
// META: script=helper.js
// The following tests validate the behavior of the `@path` derived component.
// They'll all be rooted in the following response, generated using the steps at
//
// ```
// NOTE: '\' line wrapping per RFC 8792
//
// HTTP/1.1 200 OK
// Date: Tue, 20 Apr 2021 02:07:56 GMT
// Content-Type: application/json
// Identity-Digest: sha-256=:X48E9qOokqqrvdts8nOJRJN3OWDUoyWxBf7kbu9DBPE=:
// Content-Length: 18
// Signature-Input: signature=("identity-digest";sf "@path";req);alg="ed25519"; \
// keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs="; \
// tag="sri"
// Signature: signature=:oVQ+s/OqXLAVdfvgZ3HaPiyzkpNXZSit9l6e1FB/gOOL3t8FOrIRDV \
// CkcIEcJjd3MA1mROn39/WQShTmnKmlDg==:
//
//
// {"hello": "world"}
// ```
//
// TODO: When we remove the `tentative` label from the path, we'll need to
// regenerate the expected signatures below, as the signature base will change.
// Metadata from the response above:
const kRequestsWithValidSignature = [
// `identity-digest` then `@path`, with the following signature base:
//
// ```
// "identity-digest";sf: sha-256=:PZJ+9CdAAIacg7wfUe4t/RkDQJVKM0mCZ2K7qiRhHFc=:
// "@path";req: /subresource-integrity/signatures/tentative/resource.py
// "@signature-params": ("identity-digest";sf "@path";req);alg="ed25519";keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"
// ```
{
body: "window.hello = `world`;",
digest: "sha-256=:PZJ+9CdAAIacg7wfUe4t/RkDQJVKM0mCZ2K7qiRhHFc=:",
signature: `signature=:AEW2XbDmmBK71KBle0Dx1JAWAO7B4QdEH2Tw71c9nntjUmx8xF5t8xbsETRHFwULrvJ4STBFtdMVm5a7QIw5Cw==:`,
signatureInput: `signature=("identity-digest";sf "@path";req);alg="ed25519";keyid="${kValidKeys['rfc']}";tag="sri"`
},
// `@path` then `identity-digest`, with the following signature base:
//
// ```
// "@path";req: /subresource-integrity/signatures/tentative/resource.py
// "identity-digest";sf: sha-256=:PZJ+9CdAAIacg7wfUe4t/RkDQJVKM0mCZ2K7qiRhHFc=:
// "@signature-params": ("@path";req "identity-digest";sf);alg="ed25519";keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"
// ```
{
body: "window.hello = `world`;",
digest: "sha-256=:PZJ+9CdAAIacg7wfUe4t/RkDQJVKM0mCZ2K7qiRhHFc=:",
signature: `signature=:NEmnhhW1aKxO+ReWQmmSF17i49ZEdtDC4lRI2CJDw2E/rz9j2a8f8kIwVk7W/BIuQ6kejTAQ2FReGmmkREXPDg==:`,
signatureInput: `signature=("@path";req "identity-digest";sf);alg="ed25519";keyid="${kValidKeys['rfc']}";tag="sri"`
}
];
// Valid signatures depend upon integrity checks.
//
// We're testing our handling of malformed and multiple keys generally in
// `fetch.any.js` and `script.window.js`. Here we'll just focus on ensuring
// that responses with `@path` components load at all (no integrity check),
// load when integrity checks match, and fail when integrity checks mismatch.
for (const request of kRequestsWithValidSignature) {
// fetch():
generate_fetch_test(request, "", EXPECT_LOADED,
`Valid signature (${request.signature}), no integrity check: loads.`);
generate_fetch_test(request, `ed25519-${kValidKeys['rfc']}`, EXPECT_LOADED,
`Valid signature (${request.signature}), matching integrity check: loads.`);
generate_fetch_test(request, `ed25519-${kInvalidKey}`, EXPECT_BLOCKED,
`Valid signature (${request.signature}), mismatched integrity check: blocked.`);
// <script>:
generate_script_test(request, "", EXPECT_LOADED,
`Valid signature (${request.signature}), no integrity check: loads.`);
generate_script_test(request, `ed25519-${kValidKeys['rfc']}`, EXPECT_LOADED,
`Valid signature (${request.signature}), matching integrity check: loads.`);
generate_script_test(request, `ed25519-${kInvalidKey}`, EXPECT_BLOCKED,
`Valid signature (${request.signature}), mismatched integrity check: blocked.`);
}