Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 220 insertions, 0 deletions

diff --git a/testing/web-platform/tests/WebCryptoAPI/generateKey/failures.js b/testing/web-platform/tests/WebCryptoAPI/generateKey/failures.js
new file mode 100644
index 0000000000..e0f0279a69
--- /dev/null
+++ b/testing/web-platform/tests/WebCryptoAPI/generateKey/failures.js
@@ -0,0 +1,220 @@
+function run_test(algorithmNames) {
+    var subtle = crypto.subtle; // Change to test prefixed implementations
+
+    setup({explicit_timeout: true});
+
+// These tests check that generateKey throws an error, and that
+// the error is of the right type, for a wide set of incorrect parameters.
+//
+// Error testing occurs by setting the parameter that should trigger the
+// error to an invalid value, then combining that with all valid
+// parameters that should be checked earlier by generateKey, and all
+// valid and invalid parameters that should be checked later by
+// generateKey.
+//
+// There are a lot of combinations of possible parameters for both
+// success and failure modes, resulting in a very large number of tests
+// performed.
+
+
+// Setup: define the correct behaviors that should be sought, and create
+// helper functions that generate all possible test parameters for
+// different situations.
+
+    var allTestVectors = [ // Parameters that should work for generateKey
+        {name: "AES-CTR",  resultType: CryptoKey, usages: ["encrypt", "decrypt", "wrapKey", "unwrapKey"], mandatoryUsages: []},
+        {name: "AES-CBC",  resultType: CryptoKey, usages: ["encrypt", "decrypt", "wrapKey", "unwrapKey"], mandatoryUsages: []},
+        {name: "AES-GCM",  resultType: CryptoKey, usages: ["encrypt", "decrypt", "wrapKey", "unwrapKey"], mandatoryUsages: []},
+        {name: "AES-KW",   resultType: CryptoKey, usages: ["wrapKey", "unwrapKey"], mandatoryUsages: []},
+        {name: "HMAC",     resultType: CryptoKey, usages: ["sign", "verify"], mandatoryUsages: []},
+        {name: "RSASSA-PKCS1-v1_5", resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
+        {name: "RSA-PSS",  resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
+        {name: "RSA-OAEP", resultType: "CryptoKeyPair", usages: ["encrypt", "decrypt", "wrapKey", "unwrapKey"], mandatoryUsages: ["decrypt", "unwrapKey"]},
+        {name: "ECDSA",    resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
+        {name: "ECDH",     resultType: "CryptoKeyPair", usages: ["deriveKey", "deriveBits"], mandatoryUsages: ["deriveKey", "deriveBits"]},
+        {name: "Ed25519",  resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
+        {name: "Ed448",    resultType: "CryptoKeyPair", usages: ["sign", "verify"], mandatoryUsages: ["sign"]},
+        {name: "X25519",   resultType: "CryptoKeyPair", usages: ["deriveKey", "deriveBits"], mandatoryUsages: ["deriveKey", "deriveBits"]},
+        {name: "X448",     resultType: "CryptoKeyPair", usages: ["deriveKey", "deriveBits"], mandatoryUsages: ["deriveKey", "deriveBits"]},
+    ];
+
+    var testVectors = [];
+    if (algorithmNames && !Array.isArray(algorithmNames)) {
+        algorithmNames = [algorithmNames];
+    };
+    allTestVectors.forEach(function(vector) {
+        if (!algorithmNames || algorithmNames.includes(vector.name)) {
+            testVectors.push(vector);
+        }
+    });
+
+
+    function parameterString(algorithm, extractable, usages) {
+        if (typeof algorithm !== "object" && typeof algorithm !== "string") {
+            alert(algorithm);
+        }
+
+        var result = "(" +
+                        objectToString(algorithm) + ", " +
+                        objectToString(extractable) + ", " +
+                        objectToString(usages) +
+                     ")";
+
+        return result;
+    }
+
+    // Test that a given combination of parameters results in an error,
+    // AND that it is the correct kind of error.
+    //
+    // Expected error is either a number, tested against the error code,
+    // or a string, tested against the error name.
+    function testError(algorithm, extractable, usages, expectedError, testTag) {
+        promise_test(function(test) {
+            return crypto.subtle.generateKey(algorithm, extractable, usages)
+            .then(function(result) {
+                assert_unreached("Operation succeeded, but should not have");
+            }, function(err) {
+                if (typeof expectedError === "number") {
+                    assert_equals(err.code, expectedError, testTag + " not supported");
+                } else {
+                    assert_equals(err.name, expectedError, testTag + " not supported");
+                }
+            });
+        }, testTag + ": generateKey" + parameterString(algorithm, extractable, usages));
+    }
+
+
+    // Given an algorithm name, create several invalid parameters.
+    function badAlgorithmPropertySpecifiersFor(algorithmName) {
+        var results = [];
+
+        if (algorithmName.toUpperCase().substring(0, 3) === "AES") {
+            // Specifier properties are name and length
+            [64, 127, 129, 255, 257, 512].forEach(function(length) {
+                results.push({name: algorithmName, length: length});
+            });
+        } else if (algorithmName.toUpperCase().substring(0, 3) === "RSA") {
+            [new Uint8Array([1]), new Uint8Array([1,0,0])].forEach(function(publicExponent) {
+                results.push({name: algorithmName, hash: "SHA-256", modulusLength: 1024, publicExponent: publicExponent});
+            });
+        } else if (algorithmName.toUpperCase().substring(0, 2) === "EC") {
+            ["P-512", "Curve25519"].forEach(function(curveName) {
+                results.push({name: algorithmName, namedCurve: curveName});
+            });
+        }
+
+        return results;
+    }
+
+
+    // Don't create an exhaustive list of all invalid usages,
+    // because there would usually be nearly 2**8 of them,
+    // way too many to test. Instead, create every singleton
+    // of an illegal usage, and "poison" every valid usage
+    // with an illegal one.
+    function invalidUsages(validUsages, mandatoryUsages) {
+        var results = [];
+
+        var illegalUsages = [];
+        ["encrypt", "decrypt", "sign", "verify", "wrapKey", "unwrapKey", "deriveKey", "deriveBits"].forEach(function(usage) {
+            if (!validUsages.includes(usage)) {
+                illegalUsages.push(usage);
+            }
+        });
+
+        var goodUsageCombinations = allValidUsages(validUsages, false, mandatoryUsages);
+
+        illegalUsages.forEach(function(illegalUsage) {
+            results.push([illegalUsage]);
+            goodUsageCombinations.forEach(function(usageCombination) {
+                results.push(usageCombination.concat([illegalUsage]));
+            });
+        });
+
+        return results;
+    }
+
+
+// Now test for properly handling errors
+// - Unsupported algorithm
+// - Bad usages for algorithm
+// - Bad key lengths
+
+    // Algorithm normalization should fail with "Not supported"
+    var badAlgorithmNames = [
+        "AES",
+        {name: "AES"},
+        {name: "AES", length: 128},
+        {name: "AES-CMAC", length: 128},    // Removed after CR
+        {name: "AES-CFB", length: 128},      // Removed after CR
+        {name: "HMAC", hash: "MD5"},
+        {name: "RSA", hash: "SHA-256", modulusLength: 2048, publicExponent: new Uint8Array([1,0,1])},
+        {name: "RSA-PSS", hash: "SHA", modulusLength: 2048, publicExponent: new Uint8Array([1,0,1])},
+        {name: "EC", namedCurve: "P521"}
+    ];
+
+
+    // Algorithm normalization failures should be found first
+    // - all other parameters can be good or bad, should fail
+    //   due to NotSupportedError.
+    badAlgorithmNames.forEach(function(algorithm) {
+        allValidUsages(["decrypt", "sign", "deriveBits"], true, []) // Small search space, shouldn't matter because should fail before used
+        .forEach(function(usages) {
+            [false, true, "RED", 7].forEach(function(extractable){
+                testError(algorithm, extractable, usages, "NotSupportedError", "Bad algorithm");
+            });
+        });
+    });
+
+
+    // Algorithms normalize okay, but usages bad (though not empty).
+    // It shouldn't matter what other extractable is. Should fail
+    // due to SyntaxError
+    testVectors.forEach(function(vector) {
+        var name = vector.name;
+
+        allAlgorithmSpecifiersFor(name).forEach(function(algorithm) {
+            invalidUsages(vector.usages, vector.mandatoryUsages).forEach(function(usages) {
+                [true].forEach(function(extractable) {
+                    testError(algorithm, extractable, usages, "SyntaxError", "Bad usages");
+                });
+            });
+        });
+    });
+
+
+    // Other algorithm properties should be checked next, so try good
+    // algorithm names and usages, but bad algorithm properties next.
+    // - Special case: normally bad usage [] isn't checked until after properties,
+    //   so it's included in this test case. It should NOT cause an error.
+    testVectors.forEach(function(vector) {
+        var name = vector.name;
+        badAlgorithmPropertySpecifiersFor(name).forEach(function(algorithm) {
+            allValidUsages(vector.usages, true, vector.mandatoryUsages)
+            .forEach(function(usages) {
+                [false, true].forEach(function(extractable) {
+                    if (name.substring(0,2) === "EC") {
+                        testError(algorithm, extractable, usages, "NotSupportedError", "Bad algorithm property");
+                    } else {
+                        testError(algorithm, extractable, usages, "OperationError", "Bad algorithm property");
+                    }
+                });
+            });
+        });
+    });
+
+
+    // The last thing that should be checked is empty usages (disallowed for secret and private keys).
+    testVectors.forEach(function(vector) {
+        var name = vector.name;
+
+        allAlgorithmSpecifiersFor(name).forEach(function(algorithm) {
+            var usages = [];
+            [false, true].forEach(function(extractable) {
+                testError(algorithm, extractable, usages, "SyntaxError", "Empty usages");
+            });
+        });
+    });
+
+
+}