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@ -17,45 +17,118 @@
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*/
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var apiWrapperUtil = function () {
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// var log = new Log("/app/modules/api-wrapper-util.js");
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var log = new Log("/app/modules/api-wrapper-util.js");
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var tokenUtil = require("/app/modules/util.js")["util"];
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var constants = require("/app/modules/constants.js");
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var devicemgtProps = require("/app/conf/reader/main.js")["conf"];
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var privateMethods = {};
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var publicMethods = {};
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privateMethods.setUpEncodedTenantBasedClientCredentials = function (username) {
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if (!username) {
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log.error("Could not set up encoded tenant based client credentials " +
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"to session context. No username is found as input.");
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} else {
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var dynamicClientCredentials = tokenUtil.getDyanmicClientCredentials();
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if (!dynamicClientCredentials) {
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log.error("Could not set up encoded tenant based client credentials " +
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"to session context as the server is unable to obtain dynamic client credentials.");
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} else {
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var jwtToken = tokenUtil.getTokenWithJWTGrantType(dynamicClientCredentials);
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if (!jwtToken) {
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log.error("Could not set up encoded tenant based client credentials " +
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"to session context as the server is unable to obtain a jwt token.");
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} else {
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var tenantBasedClientCredentials = tokenUtil.getTenantBasedAppCredentials(username, jwtToken);
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if (!tenantBasedClientCredentials) {
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log.error("Could not set up encoded tenant based client credentials " +
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"to session context as the server is unable to obtain such credentials.");
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} else {
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var encodedTenantBasedClientCredentials =
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tokenUtil.encode(tenantBasedClientCredentials["clientId"] + ":" +
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tenantBasedClientCredentials["clientSecret"]);
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// setting up encoded tenant based client credentials to session context.
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session.put(constants["ENCODED_CLIENT_KEYS_IDENTIFIER"], encodedTenantBasedClientCredentials);
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}
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}
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}
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}
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};
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publicMethods.refreshToken = function () {
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var accessTokenPair = session.get(constants["ACCESS_TOKEN_PAIR_IDENTIFIER"]);
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var accessTokenPair = parse(session.get(constants["ACCESS_TOKEN_PAIR_IDENTIFIER"]));
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// accessTokenPair includes current access token as well as current refresh token
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var encodedClientCredentials = session.get(constants["ENCODED_CLIENT_KEYS_IDENTIFIER"]);
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accessTokenPair = tokenUtil.refreshToken(accessTokenPair, encodedClientCredentials);
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session.put(constants["ACCESS_TOKEN_PAIR_IDENTIFIER"], accessTokenPair);
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if (!accessTokenPair || !encodedClientCredentials) {
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log.error("Error in refreshing tokens. Either the access token pair, " +
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"encoded client credentials or both input are not found under session context.");
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} else {
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var newAccessTokenPair = tokenUtil.refreshToken(accessTokenPair, encodedClientCredentials);
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if (!newAccessTokenPair) {
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log.error("Error in refreshing tokens. Unable to update " +
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"session context with new access token pair.");
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} else {
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session.put(constants["ACCESS_TOKEN_PAIR_IDENTIFIER"], stringify(newAccessTokenPair));
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}
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}
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};
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publicMethods.setupAccessTokenPair = function (type, properties) {
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var dynamicClientCredentials = tokenUtil.getDyanmicCredentials(properties);
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var jwtToken = tokenUtil.getTokenWithJWTGrantType(dynamicClientCredentials);
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var tenantBasedClientCredentials = tokenUtil.getTenantBasedAppCredentials(properties["username"], jwtToken);
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var encodedTenantBasedClientCredentials = tokenUtil.
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encode(tenantBasedClientCredentials["clientId"] + ":" + tenantBasedClientCredentials["clientSecret"]);
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session.put(constants["ENCODED_CLIENT_KEYS_IDENTIFIER"], encodedTenantBasedClientCredentials);
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publicMethods.setupAccessTokenPairByPasswordGrantType = function (username, password) {
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if (!username || !password) {
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log.error("Could not set up access token pair by password grant type. " +
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"Either username, password or both are missing as input.");
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} else {
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privateMethods.setUpEncodedTenantBasedClientCredentials(username);
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var encodedClientCredentials = session.get(constants["ENCODED_CLIENT_KEYS_IDENTIFIER"]);
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if (!encodedClientCredentials) {
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log.error("Could not set up access token pair by password grant type. " +
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"Encoded client credentials are missing.");
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} else {
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var accessTokenPair;
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// accessTokenPair will include current access token as well as current refresh token
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if (type == constants["GRANT_TYPE_PASSWORD"]) {
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var arrayOfScopes = devicemgtProps["scopes"];
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var stringOfScopes = "";
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arrayOfScopes.forEach(function (entry) { stringOfScopes += entry + " "; });
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accessTokenPair = tokenUtil.getTokenWithPasswordGrantType(properties["username"],
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encodeURIComponent(properties["password"]), encodedTenantBasedClientCredentials, stringOfScopes);
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} else if (type == constants["GRANT_TYPE_SAML"]) {
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accessTokenPair = tokenUtil.getTokenWithSAMLGrantType(properties["samlToken"],
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encodedTenantBasedClientCredentials, "PRODUCTION");
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arrayOfScopes.forEach(function (entry) {
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stringOfScopes += entry + " ";
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});
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accessTokenPair = tokenUtil.
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getTokenWithPasswordGrantType(username,
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encodeURIComponent(password), encodedClientCredentials, stringOfScopes);
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if (!accessTokenPair) {
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log.error("Could not set up access token pair by password grant type. Error in token retrieval.");
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} else {
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// setting up access token pair into session context as a string
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session.put(constants["ACCESS_TOKEN_PAIR_IDENTIFIER"], stringify(accessTokenPair));
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}
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}
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}
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};
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session.put(constants["ACCESS_TOKEN_PAIR_IDENTIFIER"], accessTokenPair);
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publicMethods.setupAccessTokenPairBySamlGrantType = function (username, samlToken) {
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if (!username || !samlToken) {
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log.error("Could not set up access token pair by saml grant type. " +
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"Either username, samlToken or both are missing as input.");
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} else {
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privateMethods.setUpEncodedTenantBasedClientCredentials(username);
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var encodedClientCredentials = session.get(constants["ENCODED_CLIENT_KEYS_IDENTIFIER"]);
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if (!encodedClientCredentials) {
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log.error("Could not set up access token pair by saml grant type. " +
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"Encoded client credentials are missing.");
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} else {
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var accessTokenPair;
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// accessTokenPair will include current access token as well as current refresh token
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accessTokenPair = tokenUtil.
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getTokenWithSAMLGrantType(samlToken, encodedClientCredentials, "PRODUCTION");
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if (!accessTokenPair) {
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log.error("Could not set up access token pair by password grant type. Error in token retrieval.");
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} else {
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// setting up access token pair into session context as a string
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session.put(constants["ACCESS_TOKEN_PAIR_IDENTIFIER"], stringify(accessTokenPair));
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}
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}
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}
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};
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return publicMethods;
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