Pier Angelo Vendrame pushed to branch tor-browser-115.15.0esr-13.5-1 at The Tor Project / Applications / Tor Browser

Commits:

5 changed files:

Changes:

  • dom/crypto/WebCryptoTask.cpp
    ... ... @@ -1777,7 +1777,8 @@ class ImportEcKeyTask : public ImportKeyTask {
    1777 1777 
           return;
    1778 1778 
         }
    1779 1779
    1780 
    -    if (mFormat.EqualsLiteral(WEBCRYPTO_KEY_FORMAT_RAW)) {
    1780 
    +    if (mFormat.EqualsLiteral(WEBCRYPTO_KEY_FORMAT_RAW) ||
    1781 
    +        mFormat.EqualsLiteral(WEBCRYPTO_KEY_FORMAT_JWK)) {
    1781 1782 
           RootedDictionary<EcKeyImportParams> params(aCx);
    1782 1783 
           mEarlyRv = Coerce(aCx, params, aAlgorithm);
    1783 1784 
           if (NS_FAILED(mEarlyRv) || !params.mNamedCurve.WasPassed()) {
    ... ... @@ -1882,11 +1883,21 @@ class ImportEcKeyTask : public ImportKeyTask {
    1882 1883 
           return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
    1883 1884 
         }
    1884 1885
    1885 
    -    // Extract 'crv' parameter from JWKs.
    1886 
    +    // Checking the 'crv' consistency
    1886 1887 
         if (mFormat.EqualsLiteral(WEBCRYPTO_KEY_FORMAT_JWK)) {
    1887 
    -      if (!NormalizeToken(mJwk.mCrv.Value(), mNamedCurve)) {
    1888 
    +      // the curve stated in 'crv field'
    1889 
    +      nsString namedCurveFromCrv;
    1890 
    +      if (!NormalizeToken(mJwk.mCrv.Value(), namedCurveFromCrv)) {
    1888 1891 
             return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
    1889 1892 
           }
    1893 
    +
    1894 
    +      // https://w3c.github.io/webcrypto/#ecdh-operations
    1895 
    +      // https://w3c.github.io/webcrypto/#ecdsa-operations
    1896 
    +      // If namedCurve is not equal to the namedCurve member of
    1897 
    +      // normalizedAlgorithm (mNamedCurve in our case), throw a DataError.
    1898 
    +      if (!mNamedCurve.Equals(namedCurveFromCrv)) {
    1899 
    +        return NS_ERROR_DOM_DATA_ERR;
    1900 
    +      }
    1890 1901 
         }
    1891 1902 
         return NS_OK;
    1892 1903 
       }

  • dom/crypto/test/test-vectors.js
    ... ... @@ -901,6 +901,13 @@ let tv = {
    901 901 
           y: "9M8HWzlAXdHxresJAQftz7K0ljc52HZ54wVssFV9Ct8",
    902 902 
         },
    903 903
    904 
    +    jwk_different_crv: {
    905 
    +      kty: "EC",
    906 
    +      crv: "P-521",
    907 
    +      x: "XOe4bjsyZgQD5jcS7wmY3q4QJ_rsPBvp92-TTf61jpg",
    908 
    +      y: "9M8HWzlAXdHxresJAQftz7K0ljc52HZ54wVssFV9Ct8",
    909 
    +    },
    910 
    +
    904 911 
         // The crv parameter is missing.
    905 912 
         jwk_missing_crv: {
    906 913 
           kty: "EC",
    ... ... @@ -1017,6 +1024,18 @@ let tv = {
    1017 1024 
         },
    1018 1025 
       },
    1019 1026
    1027 
    +  // An ECDSA key in JWK format, which an "crv" field doesn't match the alg's crv.
    1028 
    +  ecdsa_jwk_crv_mismatch: {
    1029 
    +    pub_jwk: {
    1030 
    +      kty: "EC",
    1031 
    +      crv: "P-256",
    1032 
    +      alg: "ECDSA",
    1033 
    +
    1034 
    +      x: "XOe4bjsyZgQD5jcS7wmY3q4QJ_rsPBvp92-TTf61jpg",
    1035 
    +      y: "9M8HWzlAXdHxresJAQftz7K0ljc52HZ54wVssFV9Ct8",
    1036 
    +    },
    1037 
    +  },
    1038 
    +
    1020 1039 
       ecdsa_bad: {
    1021 1040 
         pub_jwk: {
    1022 1041 
           kty: "EC",

  • dom/crypto/test/test_WebCrypto_ECDH.html
    ... ... @@ -152,12 +152,24 @@ TestArray.addTest(
    152 152 
       }
    153 153 
     );
    154 154
    155 
    +// -----------------------------------------------------------------------------
    156 
    +TestArray.addTest(
    157 
    +  "Verify that ECDH import fails with a key with a mismatched 'crv' field",
    158 
    +  function() {
    159 
    +    var that = this;
    160 
    +    var alg = { name: "ECDH", namedCurve: "P-521"};
    161 
    +
    162 
    +    crypto.subtle.importKey("jwk", tv.ecdsa_jwk_crv_mismatch.pub_jwk, alg, true, ["verify"])
    163 
    +      .then(error(that), complete(that));
    164 
    +  }
    165 
    +);
    166 
    +
    155 167 
     // -----------------------------------------------------------------------------
    156 168 
     TestArray.addTest(
    157 169 
       "JWK import an ECDH public and private key and derive bits (P-256)",
    158 170 
       function() {
    159 171 
         var that = this;
    160 
    -    var alg = { name: "ECDH" };
    172 
    +    var alg = { name: "ECDH", namedCurve: "P-256" };
    161 173
    162 174 
         var pubKey, privKey;
    163 175 
         function setPub(x) { pubKey = x; }
    ... ... @@ -182,7 +194,7 @@ TestArray.addTest(
    182 194 
       "JWK import an ECDH public and private key and derive bits (P-384)",
    183 195 
       function() {
    184 196 
         var that = this;
    185 
    -    var alg = { name: "ECDH" };
    197 
    +    var alg = { name: "ECDH", namedCurve: "P-384"};
    186 198
    187 199 
         var pubKey, privKey;
    188 200 
         function setPub(x) { pubKey = x; }
    ... ... @@ -207,7 +219,7 @@ TestArray.addTest(
    207 219 
       "JWK import an ECDH public and private key and derive bits (P-521)",
    208 220 
       function() {
    209 221 
         var that = this;
    210 
    -    var alg = { name: "ECDH" };
    222 
    +    var alg = { name: "ECDH", namedCurve : "P-521" };
    211 223
    212 224 
         var pubKey, privKey;
    213 225 
         function setPub(x) { pubKey = x; }
    ... ... @@ -232,7 +244,7 @@ TestArray.addTest(
    232 244 
       "JWK import/export roundtrip with ECDH (P-256)",
    233 245 
       function() {
    234 246 
         var that = this;
    235 
    -    var alg = { name: "ECDH" };
    247 
    +    var alg = { name: "ECDH", namedCurve : "P-256" };
    236 248
    237 249 
         var pubKey, privKey;
    238 250 
         function setPub(x) { pubKey = x; }
    ... ... @@ -277,7 +289,7 @@ TestArray.addTest(
    277 289 
       "PKCS8 import/export roundtrip with ECDH (P-256)",
    278 290 
       function() {
    279 291 
         var that = this;
    280 
    -    var alg = { name: "ECDH",  namedCurve: "P-256" };
    292 
    +    var alg = { name: "ECDH", namedCurve: "P-256" };
    281 293
    282 294 
         function doExportPriv(x) {
    283 295 
           return crypto.subtle.exportKey("pkcs8", x);
    ... ... @@ -296,7 +308,7 @@ TestArray.addTest(
    296 308 
       "Test that importing bad JWKs fails",
    297 309 
       function() {
    298 310 
         var that = this;
    299 
    -    var alg = { name: "ECDH" };
    311 
    +    var alg = { name: "ECDH", namedCurve: "P-256" };
    300 312 
         var tvs = tv.ecdh_p256_negative;
    301 313
    302 314 
         function doTryImport(jwk) {
    ... ... @@ -306,6 +318,7 @@ TestArray.addTest(
    306 318 
         }
    307 319
    308 320 
         doTryImport(tvs.jwk_bad_crv)()
    321 
    +      .then(error(that), doTryImport(tvs.jwk_different_crv))
    309 322 
           .then(error(that), doTryImport(tvs.jwk_missing_crv))
    310 323 
           .then(error(that), doTryImport(tvs.jwk_missing_x))
    311 324 
           .then(error(that), doTryImport(tvs.jwk_missing_y))
    ... ... @@ -349,7 +362,7 @@ TestArray.addTest(
    349 362 
       "Derive an HMAC key from two ECDH keys and test sign/verify",
    350 363 
       function() {
    351 364 
         var that = this;
    352 
    -    var alg = { name: "ECDH" };
    365 
    +    var alg = { name: "ECDH", namedCurve: "P-521" };
    353 366 
         var algDerived = { name: "HMAC", hash: {name: "SHA-1"} };
    354 367
    355 368 
         var pubKey, privKey;
    ... ... @@ -391,6 +404,28 @@ TestArray.addTest(
    391 404 
       }
    392 405 
     );
    393 406
    407 
    +// -----------------------------------------------------------------------------
    408 
    +TestArray.addTest(
    409 
    +  "Derive an HKDF key from two ECDH keys and derive an HMAC key from that",
    410 
    +  function() {
    411 
    +    var that = this;
    412 
    +    var alg = { name: "ECDH", namedCurve: "P-256" };
    413 
    +
    414 
    +    async function doTest() {
    415 
    +      let privKey = await crypto.subtle.importKey("jwk", tv.ecdh_p256.jwk_priv, alg, false, ["deriveKey"]);
    416 
    +      let pubKey = await crypto.subtle.importKey("jwk", tv.ecdh_p256.jwk_pub, alg, false, []);
    417 
    +      let ecdhAlg = { name: "ECDH", public: pubKey };
    418 
    +      let hkdfAlg = { name: "HKDF", hash: "SHA-256", salt: new Uint8Array(), info: new Uint8Array() };
    419 
    +      let hkdfKey = await crypto.subtle.deriveKey(ecdhAlg, privKey, hkdfAlg, false, ["deriveKey"]);
    420 
    +      let hmacAlg = { name: "HMAC", hash: "SHA-256" };
    421 
    +      let hmacKey = await crypto.subtle.deriveKey(hkdfAlg, hkdfKey, hmacAlg, false, ["sign"]);
    422 
    +      return crypto.subtle.sign("HMAC", hmacKey, new Uint8Array());
    423 
    +    }
    424 
    +    const expected = util.hex2abv("acf62832fa93469824cd997593bc963b28a68e6f73f4516bbe51b35942fe9811");
    425 
    +    doTest().then(memcmp_complete(that, expected), error(that));
    426 
    +  }
    427 
    +);
    428 
    +
    394 429 
     // -----------------------------------------------------------------------------
    395 430 
     TestArray.addTest(
    396 431 
       "SPKI import/export of public ECDH keys (P-256)",
    ... ... @@ -433,7 +468,7 @@ TestArray.addTest(
    433 468 
       "SPKI/JWK import ECDH keys (P-256) and derive a known secret",
    434 469 
       function() {
    435 470 
         var that = this;
    436 
    -    var alg = { name: "ECDH" };
    471 
    +    var alg = { name: "ECDH", namedCurve: "P-256" };
    437 472
    438 473 
         var pubKey, privKey;
    439 474 
         function setPub(x) { pubKey = x; }

  • dom/crypto/test/test_WebCrypto_ECDSA.html
    ... ... @@ -91,7 +91,7 @@ TestArray.addTest(
    91 91 
       "ECDSA JWK import and reject a known-bad signature",
    92 92 
       function() {
    93 93 
         var that = this;
    94 
    -    var alg = { name: "ECDSA", namedCurve: "P-256", hash: "SHA-256" };
    94 
    +    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };
    95 95
    96 96 
         function doVerify(x) {
    97 97 
           return crypto.subtle.verify(alg, x, tv.ecdsa_verify.sig_tampered,
    ... ... @@ -141,6 +141,18 @@ TestArray.addTest(
    141 141 
       }
    142 142 
     );
    143 143
    144 
    +// -----------------------------------------------------------------------------
    145 
    +TestArray.addTest(
    146 
    +  "Verify that ECDSA import fails with a key with a mismatched 'crv' field",
    147 
    +  function() {
    148 
    +    var that = this;
    149 
    +    var alg = { name: "ECDSA", namedCurve: "P-521", hash: "SHA-512" };
    150 
    +
    151 
    +    crypto.subtle.importKey("jwk", tv.ecdsa_jwk_crv_mismatch.pub_jwk, alg, true, ["verify"])
    152 
    +      .then(error(that), complete(that));
    153 
    +  }
    154 
    +);
    155 
    +
    144 156 
     // -----------------------------------------------------------------------------
    145 157 
     TestArray.addTest(
    146 158 
       "Verify that ECDSA import fails with a known-bad public key",

  • services/common/logmanager.sys.mjs
    ... ... @@ -363,12 +363,7 @@ LogManager.prototype = {
    363 363 
             filename,
    364 364 
             this._log
    365 365 
           );
    366 
    -      // It's not completely clear to markh why we only do log cleanups
    367 
    -      // for errors, but for now the Sync semantics have been copied...
    368 
    -      // (one theory is that only cleaning up on error makes it less
    369 
    -      // likely old error logs would be removed, but that's not true if
    370 
    -      // there are occasional errors - let's address this later!)
    371 
    -      if (reason == this.ERROR_LOG_WRITTEN && !this._cleaningUpFileLogs) {
    366 
    +      if (!this._cleaningUpFileLogs) {
    372 367 
             this._log.trace("Running cleanup.");
    373 368 
             try {
    374 369 
               await this.cleanupLogs();

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