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, 350 insertions, 0 deletions

diff --git a/testing/web-platform/tests/WebCryptoAPI/sign_verify/hmac.js b/testing/web-platform/tests/WebCryptoAPI/sign_verify/hmac.js
new file mode 100644
index 0000000000..8df4b042f5
--- /dev/null
+++ b/testing/web-platform/tests/WebCryptoAPI/sign_verify/hmac.js
@@ -0,0 +1,350 @@
+
+function run_test() {
+    setup({explicit_done: true});
+
+    var subtle = self.crypto.subtle; // Change to test prefixed implementations
+
+    // When are all these tests really done? When all the promises they use have resolved.
+    var all_promises = [];
+
+    // Source file hmac_vectors.js provides the getTestVectors method
+    // for the algorithm that drives these tests.
+    var testVectors = getTestVectors();
+
+    // Test verification first, because signing tests rely on that working
+    testVectors.forEach(function(vector) {
+        var promise = importVectorKeys(vector, ["verify", "sign"])
+        .then(function(vector) {
+            promise_test(function(test) {
+                var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, vector.signature, vector.plaintext)
+                .then(function(is_verified) {
+                    assert_true(is_verified, "Signature verified");
+                }, function(err) {
+                    assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'");
+                });
+
+                return operation;
+            }, vector.name + " verification");
+
+        }, function(err) {
+            // We need a failed test if the importVectorKey operation fails, so
+            // we know we never tested verification.
+            promise_test(function(test) {
+                assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+            }, "importVectorKeys step: " + vector.name + " verification");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Test verification with an altered buffer after call
+    testVectors.forEach(function(vector) {
+        var promise = importVectorKeys(vector, ["verify", "sign"])
+        .then(function(vector) {
+            promise_test(function(test) {
+                var signature = copyBuffer(vector.signature);
+                var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, signature, vector.plaintext)
+                .then(function(is_verified) {
+                    assert_true(is_verified, "Signature is not verified");
+                }, function(err) {
+                    assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'");
+                });
+
+                signature[0] = 255 - signature[0];
+                return operation;
+            }, vector.name + " verification with altered signature after call");
+        }, function(err) {
+            promise_test(function(test) {
+                assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+            }, "importVectorKeys step: " + vector.name + " verification with altered signature after call");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Check for successful verification even if plaintext is altered after call.
+    testVectors.forEach(function(vector) {
+        var promise = importVectorKeys(vector, ["verify", "sign"])
+        .then(function(vector) {
+            promise_test(function(test) {
+                var plaintext = copyBuffer(vector.plaintext);
+                var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, vector.signature, plaintext)
+                .then(function(is_verified) {
+                    assert_true(is_verified, "Signature verified");
+                }, function(err) {
+                    assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'");
+                });
+
+                plaintext[0] = 255 - plaintext[0];
+                return operation;
+            }, vector.name + " with altered plaintext after call");
+        }, function(err) {
+            promise_test(function(test) {
+                assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+            }, "importVectorKeys step: " + vector.name + " with altered plaintext");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Check for failures due to no "verify" usage.
+    testVectors.forEach(function(originalVector) {
+        var vector = Object.assign({}, originalVector);
+
+        var promise = importVectorKeys(vector, ["sign"])
+        .then(function(vector) {
+            promise_test(function(test) {
+                return subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, vector.signature, vector.plaintext)
+                .then(function(plaintext) {
+                    assert_unreached("Should have thrown error for no verify usage in " + vector.name + ": " + err.message + "'");
+                }, function(err) {
+                    assert_equals(err.name, "InvalidAccessError", "Should throw InvalidAccessError instead of '" + err.message + "'");
+                });
+            }, vector.name + " no verify usage");
+        }, function(err) {
+            promise_test(function(test) {
+                assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+            }, "importVectorKeys step: " + vector.name + " no verify usage");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Check for successful signing and verification.
+    testVectors.forEach(function(vector) {
+        var promise = importVectorKeys(vector, ["verify", "sign"])
+        .then(function(vectors) {
+            promise_test(function(test) {
+                return subtle.sign({name: "HMAC", hash: vector.hash}, vector.key, vector.plaintext)
+                .then(function(signature) {
+                    // Can we get the verify the new signature?
+                    return subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, signature, vector.plaintext)
+                    .then(function(is_verified) {
+                        assert_true(is_verified, "Round trip verifies");
+                        return signature;
+                    }, function(err) {
+                        assert_unreached("verify error for test " + vector.name + ": " + err.message + "'");
+                    });
+                });
+            }, vector.name + " round trip");
+
+        }, function(err) {
+            // We need a failed test if the importVectorKey operation fails, so
+            // we know we never tested signing or verifying
+            promise_test(function(test) {
+                assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+            }, "importVectorKeys step: " + vector.name + " round trip");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Test signing with the wrong algorithm
+    testVectors.forEach(function(vector) {
+        // Want to get the key for the wrong algorithm
+        var promise = subtle.generateKey({name: "ECDSA", namedCurve: "P-256", hash: "SHA-256"}, false, ["sign", "verify"])
+        .then(function(wrongKey) {
+            return importVectorKeys(vector, ["verify", "sign"])
+            .then(function(vectors) {
+                promise_test(function(test) {
+                    var operation = subtle.sign({name: "HMAC", hash: vector.hash}, wrongKey.privateKey, vector.plaintext)
+                    .then(function(signature) {
+                        assert_unreached("Signing should not have succeeded for " + vector.name);
+                    }, function(err) {
+                        assert_equals(err.name, "InvalidAccessError", "Should have thrown InvalidAccessError instead of '" + err.message + "'");
+                    });
+
+                    return operation;
+                }, vector.name + " signing with wrong algorithm name");
+
+            }, function(err) {
+                // We need a failed test if the importVectorKey operation fails, so
+                // we know we never tested verification.
+                promise_test(function(test) {
+                    assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+                }, "importVectorKeys step: " + vector.name + " signing with wrong algorithm name");
+            });
+        }, function(err) {
+            promise_test(function(test) {
+                assert_unreached("Generate wrong key for test " + vector.name + " failed: '" + err.message + "'");
+            }, "generate wrong key step: " + vector.name + " signing with wrong algorithm name");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Test verification with the wrong algorithm
+    testVectors.forEach(function(vector) {
+        // Want to get the key for the wrong algorithm
+        var promise = subtle.generateKey({name: "ECDSA", namedCurve: "P-256", hash: "SHA-256"}, false, ["sign", "verify"])
+        .then(function(wrongKey) {
+            return importVectorKeys(vector, ["verify", "sign"])
+            .then(function(vector) {
+                promise_test(function(test) {
+                    var operation = subtle.verify({name: "HMAC", hash: vector.hash}, wrongKey.publicKey, vector.signature, vector.plaintext)
+                    .then(function(signature) {
+                        assert_unreached("Verifying should not have succeeded for " + vector.name);
+                    }, function(err) {
+                        assert_equals(err.name, "InvalidAccessError", "Should have thrown InvalidAccessError instead of '" + err.message + "'");
+                    });
+
+                    return operation;
+                }, vector.name + " verifying with wrong algorithm name");
+
+            }, function(err) {
+                // We need a failed test if the importVectorKey operation fails, so
+                // we know we never tested verification.
+                promise_test(function(test) {
+                    assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+                }, "importVectorKeys step: " + vector.name + " verifying with wrong algorithm name");
+            });
+        }, function(err) {
+            promise_test(function(test) {
+                assert_unreached("Generate wrong key for test " + vector.name + " failed: '" + err.message + "'");
+            }, "generate wrong key step: " + vector.name + " verifying with wrong algorithm name");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Verification should fail if the plaintext is changed
+    testVectors.forEach(function(vector) {
+        var promise = importVectorKeys(vector, ["verify", "sign"])
+        .then(function(vector) {
+            var plaintext = copyBuffer(vector.plaintext);
+            plaintext[0] = 255 - plaintext[0];
+            promise_test(function(test) {
+                var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, vector.signature, plaintext)
+                .then(function(is_verified) {
+                    assert_false(is_verified, "Signature is NOT verified");
+                }, function(err) {
+                    assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'");
+                });
+
+                return operation;
+            }, vector.name + " verification failure due to wrong plaintext");
+
+        }, function(err) {
+            // We need a failed test if the importVectorKey operation fails, so
+            // we know we never tested verification.
+            promise_test(function(test) {
+                assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+            }, "importVectorKeys step: " + vector.name + " verification failure due to wrong plaintext");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Verification should fail if the signature is changed
+    testVectors.forEach(function(vector) {
+        var promise = importVectorKeys(vector, ["verify", "sign"])
+        .then(function(vector) {
+            var signature = copyBuffer(vector.signature);
+            signature[0] = 255 - signature[0];
+            promise_test(function(test) {
+                var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, signature, vector.plaintext)
+                .then(function(is_verified) {
+                    assert_false(is_verified, "Signature is NOT verified");
+                }, function(err) {
+                    assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'");
+                });
+
+                return operation;
+            }, vector.name + " verification failure due to wrong signature");
+
+        }, function(err) {
+            // We need a failed test if the importVectorKey operation fails, so
+            // we know we never tested verification.
+            promise_test(function(test) {
+                assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+            }, "importVectorKeys step: " + vector.name + " verification failure due to wrong signature");
+        });
+
+        all_promises.push(promise);
+    });
+
+    // Verification should fail if the signature is wrong length
+    testVectors.forEach(function(vector) {
+        var promise = importVectorKeys(vector, ["verify", "sign"])
+        .then(function(vector) {
+            var signature = vector.signature.slice(1); // Drop first byte
+            promise_test(function(test) {
+                var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, signature, vector.plaintext)
+                .then(function(is_verified) {
+                    assert_false(is_verified, "Signature is NOT verified");
+                }, function(err) {
+                    assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'");
+                });
+
+                return operation;
+            }, vector.name + " verification failure due to short signature");
+
+        }, function(err) {
+            // We need a failed test if the importVectorKey operation fails, so
+            // we know we never tested verification.
+            promise_test(function(test) {
+                assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''");
+            }, "importVectorKeys step: " + vector.name + " verification failure due to short signature");
+        });
+
+        all_promises.push(promise);
+    });
+
+
+
+    promise_test(function() {
+        return Promise.all(all_promises)
+            .then(function() {done();})
+            .catch(function() {done();})
+    }, "setup");
+
+    // A test vector has all needed fields for signing and verifying, EXCEPT that the
+    // key field may be null. This function replaces that null with the Correct
+    // CryptoKey object.
+    //
+    // Returns a Promise that yields an updated vector on success.
+    function importVectorKeys(vector, keyUsages) {
+        if (vector.key !== null) {
+            return new Promise(function(resolve, reject) {
+                resolve(vector);
+            });
+        } else {
+            return subtle.importKey("raw", vector.keyBuffer, {name: "HMAC", hash: vector.hash}, false, keyUsages)
+            .then(function(key) {
+                vector.key = key;
+                return vector;
+            });
+        }
+    }
+
+    // Returns a copy of the sourceBuffer it is sent.
+    function copyBuffer(sourceBuffer) {
+        var source = new Uint8Array(sourceBuffer);
+        var copy = new Uint8Array(sourceBuffer.byteLength)
+
+        for (var i=0; i<source.byteLength; i++) {
+            copy[i] = source[i];
+        }
+
+        return copy;
+    }
+
+    function equalBuffers(a, b) {
+        if (a.byteLength !== b.byteLength) {
+            return false;
+        }
+
+        var aBytes = new Uint8Array(a);
+        var bBytes = new Uint8Array(b);
+
+        for (var i=0; i<a.byteLength; i++) {
+            if (aBytes[i] !== bBytes[i]) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    return;
+}