@ebondu/angular2-keycloak
Version:
100 lines • 13.7 kB
JavaScript
/*
* Copyright 2018 ebondu and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with 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.
*/
/**
* URI parser.
*/
export class URIParser {
static initialParse(uriToParse, responseMode) {
let baseUri;
let queryString;
let fragmentString;
const questionMarkIndex = uriToParse.indexOf('?');
let fragmentIndex = uriToParse.indexOf('#', questionMarkIndex + 1);
if (questionMarkIndex === -1 && fragmentIndex === -1) {
baseUri = uriToParse;
}
else if (questionMarkIndex !== -1) {
baseUri = uriToParse.substring(0, questionMarkIndex);
queryString = uriToParse.substring(questionMarkIndex + 1);
if (fragmentIndex !== -1) {
fragmentIndex = queryString.indexOf('#');
fragmentString = queryString.substring(fragmentIndex + 1);
queryString = queryString.substring(0, fragmentIndex);
}
}
else {
baseUri = uriToParse.substring(0, fragmentIndex);
fragmentString = uriToParse.substring(fragmentIndex + 1);
}
return { baseUri: baseUri, queryString: queryString, fragmentString: fragmentString };
}
static parseParams(paramString) {
const result = {};
const params = paramString.split('&');
for (let i = 0; i < params.length; i++) {
const p = params[i].split('=');
const paramName = decodeURIComponent(p[0]);
const paramValue = decodeURIComponent(p[1]);
result[paramName] = paramValue;
}
return result;
}
static handleQueryParam(paramName, paramValue, oauth) {
const supportedOAuthParams = ['code', 'state', 'error', 'session_state', 'error_description'];
for (let i = 0; i < supportedOAuthParams.length; i++) {
if (paramName === supportedOAuthParams[i]) {
oauth[paramName] = paramValue;
return true;
}
}
return false;
}
static parseUri(uriToParse, responseMode) {
const parsedUri = this.initialParse(decodeURIComponent(uriToParse), responseMode);
let queryParams = {};
if (parsedUri.queryString) {
queryParams = this.parseParams(parsedUri.queryString);
}
const oauth = { newUrl: parsedUri.baseUri };
Object.keys(queryParams).forEach(param => {
switch (param) {
case 'redirect_fragment':
oauth.fragment = queryParams[param];
break;
case 'prompt':
oauth.prompt = queryParams[param];
break;
default:
if (responseMode !== 'query' || !this.handleQueryParam(param, queryParams[param], oauth)) {
oauth.newUrl += (oauth.newUrl.indexOf('?') === -1 ? '?' : '&') + param + '=' + queryParams[param];
}
break;
}
});
if (responseMode === 'fragment') {
let fragmentParams = {};
if (parsedUri.fragmentString) {
fragmentParams = this.parseParams(parsedUri.fragmentString);
}
Object.keys(fragmentParams).forEach(param => {
oauth[param] = fragmentParams[param];
});
}
return oauth;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"keycloak.utils.URIParser.js","sourceRoot":"","sources":["../../../../../../projects/ebondu/angular-keycloak/src/lib/util/keycloak.utils.URIParser.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;;GAeG;AAEH;;GAEG;AACH,MAAM,OAAO,SAAS;IAEpB,MAAM,CAAC,YAAY,CAAC,UAAkB,EAAE,YAAoB;QAC1D,IAAI,OAAe,CAAC;QACpB,IAAI,WAAmB,CAAC;QACxB,IAAI,cAAsB,CAAC;QAE3B,MAAM,iBAAiB,GAAG,UAAU,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;QAClD,IAAI,aAAa,GAAG,UAAU,CAAC,OAAO,CAAC,GAAG,EAAE,iBAAiB,GAAG,CAAC,CAAC,CAAC;QACnE,IAAI,iBAAiB,KAAK,CAAC,CAAC,IAAI,aAAa,KAAK,CAAC,CAAC,EAAE,CAAC;YACrD,OAAO,GAAG,UAAU,CAAC;QACvB,CAAC;aAAM,IAAI,iBAAiB,KAAK,CAAC,CAAC,EAAE,CAAC;YACpC,OAAO,GAAG,UAAU,CAAC,SAAS,CAAC,CAAC,EAAE,iBAAiB,CAAC,CAAC;YACrD,WAAW,GAAG,UAAU,CAAC,SAAS,CAAC,iBAAiB,GAAG,CAAC,CAAC,CAAC;YAC1D,IAAI,aAAa,KAAK,CAAC,CAAC,EAAE,CAAC;gBACzB,aAAa,GAAG,WAAW,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;gBACzC,cAAc,GAAG,WAAW,CAAC,SAAS,CAAC,aAAa,GAAG,CAAC,CAAC,CAAC;gBAC1D,WAAW,GAAG,WAAW,CAAC,SAAS,CAAC,CAAC,EAAE,aAAa,CAAC,CAAC;YACxD,CAAC;QACH,CAAC;aAAM,CAAC;YACN,OAAO,GAAG,UAAU,CAAC,SAAS,CAAC,CAAC,EAAE,aAAa,CAAC,CAAC;YACjD,cAAc,GAAG,UAAU,CAAC,SAAS,CAAC,aAAa,GAAG,CAAC,CAAC,CAAC;QAC3D,CAAC;QAED,OAAO,EAAC,OAAO,EAAE,OAAO,EAAE,WAAW,EAAE,WAAW,EAAE,cAAc,EAAE,cAAc,EAAC,CAAC;IACtF,CAAC;IAED,MAAM,CAAC,WAAW,CAAC,WAAmB;QACpC,MAAM,MAAM,GAAQ,EAAE,CAAC;QACvB,MAAM,MAAM,GAAG,WAAW,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;QACtC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,MAAM,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE,CAAC;YACvC,MAAM,CAAC,GAAG,MAAM,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;YAC/B,MAAM,SAAS,GAAG,kBAAkB,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;YAC3C,MAAM,UAAU,GAAG,kBAAkB,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;YAC5C,MAAM,CAAC,SAAS,CAAC,GAAG,UAAU,CAAC;QACjC,CAAC;QACD,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,MAAM,CAAC,gBAAgB,CAAC,SAAiB,EAAE,UAAkB,EAAE,KAAU;QACvE,MAAM,oBAAoB,GAAG,CAAC,MAAM,EAAE,OAAO,EAAE,OAAO,EAAE,eAAe,EAAE,mBAAmB,CAAC,CAAC;QAE9F,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,oBAAoB,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE,CAAC;YACrD,IAAI,SAAS,KAAK,oBAAoB,CAAC,CAAC,CAAC,EAAE,CAAC;gBAC1C,KAAK,CAAC,SAAS,CAAC,GAAG,UAAU,CAAC;gBAC9B,OAAO,IAAI,CAAC;YACd,CAAC;QACH,CAAC;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IAGD,MAAM,CAAC,QAAQ,CAAC,UAAkB,EAAE,YAAoB;QACtD,MAAM,SAAS,GAAG,IAAI,CAAC,YAAY,CAAC,kBAAkB,CAAC,UAAU,CAAC,EAAE,YAAY,CAAC,CAAC;QAElF,IAAI,WAAW,GAAQ,EAAE,CAAC;QAC1B,IAAI,SAAS,CAAC,WAAW,EAAE,CAAC;YAC1B,WAAW,GAAG,IAAI,CAAC,WAAW,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC;QACxD,CAAC;QAED,MAAM,KAAK,GAAQ,EAAC,MAAM,EAAE,SAAS,CAAC,OAAO,EAAC,CAAC;QAE/C,MAAM,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;YACvC,QAAQ,KAAK,EAAE,CAAC;gBACd,KAAK,mBAAmB;oBACtB,KAAK,CAAC,QAAQ,GAAG,WAAW,CAAC,KAAK,CAAC,CAAC;oBACpC,MAAM;gBACR,KAAK,QAAQ;oBACX,KAAK,CAAC,MAAM,GAAG,WAAW,CAAC,KAAK,CAAC,CAAC;oBAClC,MAAM;gBACR;oBACE,IAAI,YAAY,KAAK,OAAO,IAAI,CAAC,IAAI,CAAC,gBAAgB,CAAC,KAAK,EAAE,WAAW,CAAC,KAAK,CAAC,EAAE,KAAK,CAAC,EAAE,CAAC;wBACzF,KAAK,CAAC,MAAM,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,GAAG,KAAK,GAAG,GAAG,GAAG,WAAW,CAAC,KAAK,CAAC,CAAC;oBACpG,CAAC;oBACD,MAAM;YACV,CAAC;QACH,CAAC,CAAC,CAAC;QAEH,IAAI,YAAY,KAAK,UAAU,EAAE,CAAC;YAChC,IAAI,cAAc,GAAQ,EAAE,CAAC;YAC7B,IAAI,SAAS,CAAC,cAAc,EAAE,CAAC;gBAC7B,cAAc,GAAG,IAAI,CAAC,WAAW,CAAC,SAAS,CAAC,cAAc,CAAC,CAAC;YAC9D,CAAC;YACD,MAAM,CAAC,IAAI,CAAC,cAAc,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;gBAC1C,KAAK,CAAC,KAAK,CAAC,GAAG,cAAc,CAAC,KAAK,CAAC,CAAC;YACvC,CAAC,CAAC,CAAC;QACL,CAAC;QACD,OAAO,KAAK,CAAC;IACf,CAAC;CACF","sourcesContent":["/*\n * Copyright 2018 ebondu and/or its affiliates\n * and other contributors as indicated by the @author tags.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * URI parser.\n */\nexport class URIParser {\n\n  static initialParse(uriToParse: string, responseMode: string) {\n    let baseUri: string;\n    let queryString: string;\n    let fragmentString: string;\n\n    const questionMarkIndex = uriToParse.indexOf('?');\n    let fragmentIndex = uriToParse.indexOf('#', questionMarkIndex + 1);\n    if (questionMarkIndex === -1 && fragmentIndex === -1) {\n      baseUri = uriToParse;\n    } else if (questionMarkIndex !== -1) {\n      baseUri = uriToParse.substring(0, questionMarkIndex);\n      queryString = uriToParse.substring(questionMarkIndex + 1);\n      if (fragmentIndex !== -1) {\n        fragmentIndex = queryString.indexOf('#');\n        fragmentString = queryString.substring(fragmentIndex + 1);\n        queryString = queryString.substring(0, fragmentIndex);\n      }\n    } else {\n      baseUri = uriToParse.substring(0, fragmentIndex);\n      fragmentString = uriToParse.substring(fragmentIndex + 1);\n    }\n\n    return {baseUri: baseUri, queryString: queryString, fragmentString: fragmentString};\n  }\n\n  static parseParams(paramString: string) {\n    const result: any = {};\n    const params = paramString.split('&');\n    for (let i = 0; i < params.length; i++) {\n      const p = params[i].split('=');\n      const paramName = decodeURIComponent(p[0]);\n      const paramValue = decodeURIComponent(p[1]);\n      result[paramName] = paramValue;\n    }\n    return result;\n  }\n\n  static handleQueryParam(paramName: string, paramValue: string, oauth: any): boolean {\n    const supportedOAuthParams = ['code', 'state', 'error', 'session_state', 'error_description'];\n\n    for (let i = 0; i < supportedOAuthParams.length; i++) {\n      if (paramName === supportedOAuthParams[i]) {\n        oauth[paramName] = paramValue;\n        return true;\n      }\n    }\n    return false;\n  }\n\n\n  static parseUri(uriToParse: string, responseMode: string) {\n    const parsedUri = this.initialParse(decodeURIComponent(uriToParse), responseMode);\n\n    let queryParams: any = {};\n    if (parsedUri.queryString) {\n      queryParams = this.parseParams(parsedUri.queryString);\n    }\n\n    const oauth: any = {newUrl: parsedUri.baseUri};\n\n    Object.keys(queryParams).forEach(param => {\n      switch (param) {\n        case 'redirect_fragment':\n          oauth.fragment = queryParams[param];\n          break;\n        case 'prompt':\n          oauth.prompt = queryParams[param];\n          break;\n        default:\n          if (responseMode !== 'query' || !this.handleQueryParam(param, queryParams[param], oauth)) {\n            oauth.newUrl += (oauth.newUrl.indexOf('?') === -1 ? '?' : '&') + param + '=' + queryParams[param];\n          }\n          break;\n      }\n    });\n\n    if (responseMode === 'fragment') {\n      let fragmentParams: any = {};\n      if (parsedUri.fragmentString) {\n        fragmentParams = this.parseParams(parsedUri.fragmentString);\n      }\n      Object.keys(fragmentParams).forEach(param => {\n        oauth[param] = fragmentParams[param];\n      });\n    }\n    return oauth;\n  }\n}\n"]}