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Bug 1286880 - add test to ensure deriveBits and deriveKey throw the correct errors given invalid length arguments r=keeler

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Differential Revision: https://phabricator.services.mozilla.com/D80010
This commit is contained in:
R. Martinho Fernandes 2020-07-06 16:43:41 +00:00
parent f1a544dd2d
commit 8ec8f43e46
1 changed files with 66 additions and 0 deletions
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66
dom/crypto/test/test_WebCrypto_PBKDF2.html
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@ -323,6 +323,72 @@ TestArray.addTest(
.then( doDerive, fail );
}
);
// -----------------------------------------------------------------------------
TestArray.addTest(
"Fail while deriving bits given null length",
function() {
var that = this;
var alg = "PBKDF2";
var key = tv.pbkdf2_sha256.password;
function doDerive(x) {
if (!hasKeyFields(x)) {
throw new Error("Invalid key; missing field(s)");
}
var algo = {
name: "PBKDF2",
hash: "SHA-256",
salt: tv.pbkdf2_sha256.salt,
iterations: tv.pbkdf2_sha256.iterations,
};
return crypto.subtle.deriveBits(algo, x, null).then(
error(that),
complete(that, function(e) {
return e.name == "OperationError";
})
);
}
function fail(x) { console.log("failing"); error(that)(x); }
crypto.subtle.importKey("raw", key, alg, false, ["deriveBits"])
.then( doDerive, fail );
}
);
// -----------------------------------------------------------------------------
TestArray.addTest(
"Fail while deriving key of null length",
function() {
var that = this;
var alg = "PBKDF2";
var key = tv.pbkdf2_sha256.password;
function doDerive(x) {
if (!hasKeyFields(x)) {
throw new Error("Invalid key; missing field(s)");
}
var algo = {
name: "PBKDF2",
hash: "SHA-256",
salt: tv.pbkdf2_sha256.salt,
iterations: tv.pbkdf2_sha256.iterations,
};
return crypto.subtle.deriveKey(algo, x, {name: "AES-GCM", length: null}, true, ["encrypt"]).then(
error(that),
complete(that, function(e) {
return e.name == "OperationError";
})
);
}
function fail(x) { console.log("failing"); error(that)(x); }
crypto.subtle.importKey("raw", key, alg, false, ["deriveKey", "deriveBits"])
.then( doDerive, fail );
}
);
/* ]]>*/</script>
</head>