@okta/okta-auth-js
Version:
The Okta Auth SDK
77 lines (74 loc) • 2.9 kB
JavaScript
/*!
* Copyright (c) 2015-present, Okta, Inc. and/or its affiliates. All rights reserved.
* The Okta software accompanied by this notice is provided pursuant to the Apache License, Version 2.0 (the "License.")
*
* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
* See the License for the specific language governing permissions and limitations under the License.
*/
function hasTokensInHash(hash) {
return /((id|access)_token=)/i.test(hash);
}
function hasAuthorizationCode(hashOrSearch) {
return /(code=)/i.test(hashOrSearch);
}
function hasInteractionCode(hashOrSearch) {
return /(interaction_code=)/i.test(hashOrSearch);
}
function hasErrorInUrl(hashOrSearch) {
return /(error=)/i.test(hashOrSearch) || /(error_description)/i.test(hashOrSearch);
}
function isRedirectUri(uri, sdk) {
var authParams = sdk.options;
if (!uri || !authParams.redirectUri) {
return false;
}
return uri.indexOf(authParams.redirectUri) === 0;
}
function isCodeFlow(options) {
return options.pkce || options.responseType === 'code' || options.responseMode === 'query';
}
function hasResponseType(responseType, options) {
let hasResponseType = false;
if (Array.isArray(options.responseType) && options.responseType.length) {
hasResponseType = options.responseType.indexOf(responseType) >= 0;
}
else {
hasResponseType = options.responseType === responseType;
}
return hasResponseType;
}
function getHashOrSearch(options) {
var codeFlow = isCodeFlow(options);
var useQuery = codeFlow && options.responseMode !== 'fragment';
return useQuery ? window.location.search : window.location.hash;
}
function isLoginRedirect(sdk) {
if (!isRedirectUri(window.location.href, sdk)) {
return false;
}
var codeFlow = isCodeFlow(sdk.options);
var hashOrSearch = getHashOrSearch(sdk.options);
if (hasErrorInUrl(hashOrSearch)) {
return true;
}
if (codeFlow) {
var hasCode = hasAuthorizationCode(hashOrSearch) || hasInteractionCode(hashOrSearch);
return hasCode;
}
return hasTokensInHash(window.location.hash);
}
function isInteractionRequired(sdk, hashOrSearch) {
if (!hashOrSearch) {
if (!isLoginRedirect(sdk)) {
return false;
}
hashOrSearch = getHashOrSearch(sdk.options);
}
return /(error=interaction_required)/i.test(hashOrSearch);
}
export { getHashOrSearch, hasAuthorizationCode, hasErrorInUrl, hasInteractionCode, hasResponseType, hasTokensInHash, isCodeFlow, isInteractionRequired, isLoginRedirect, isRedirectUri };
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