Merge the logic for api access token to tokens.js so as not to change strategies.js

red/api/auth/api-access-tokens.js

@@ -1,36 +0,0 @@
-/**
- * Copyright JS Foundation and other contributors, http://js.foundation
- *
- * 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.
- **/
-var generatedTokens;
-
-module.exports = {
-    init: function(apiAccessTokensSettings) {
-        generatedTokens = {};
-        if ( Array.isArray(apiAccessTokensSettings) ) {
-            generatedTokens = apiAccessTokensSettings.reduce(function(prev, current) {
-                prev[current.token] = {
-                    username: current.username,
-                    scope: current.permissions
-                };
-                return prev;
-            }, {});
-        }
-        return Promise.resolve();
-    },
-    get: function(token) {
-        var info = generatedTokens[token] || null;
-        return Promise.resolve(info);
-    }
-}

red/api/auth/index.js

@@ -19,7 +19,6 @@ var oauth2orize = require("oauth2orize");
 
 var strategies = require("./strategies");
 var Tokens = require("./tokens");
-var apiAccessTokens = require("./api-access-tokens");
 var Users = require("./users");
 var permissions = require("./permissions");
 
@@ -41,9 +40,8 @@ function init(runtime) {
     settings = runtime.settings;
     log = runtime.log;
     if (settings.adminAuth) {
-        Users.init(settings.adminAuth);
-        Tokens.init(settings.adminAuth,runtime.storage);
-        apiAccessTokens.init(settings.apiAccessTokens);
+        Users.init(settings.adminAuth,settings.apiAccessTokens);
+        Tokens.init(settings.adminAuth,runtime.storage,settings.apiAccessTokens);
         strategies.init(runtime);
     }
 }

red/api/auth/strategies.js

@@ -22,7 +22,6 @@ var crypto = require("crypto");
 var util = require("util");
 
 var Tokens = require("./tokens");
-var apiAccessTokens = require("./api-access-tokens");
 var Users = require("./users");
 var Clients = require("./clients");
 var permissions = require("./permissions");
@@ -31,27 +30,21 @@ var log;
 
 var bearerStrategy = function (accessToken, done) {
     // is this a valid token?
-    apiAccessTokens.get(accessToken).then(function(tokenInfo) {
-        if (tokenInfo && tokenInfo.username && tokenInfo.scope) {
-            done(null, tokenInfo.username,{scope:tokenInfo.scope});
-        } else {
-            Tokens.get(accessToken).then(function(token) {
-                if (token) {
-                    Users.get(token.user).then(function(user) {
-                        if (user) {
-                            done(null,user,{scope:token.scope});
-                        } else {
-                            log.audit({event: "auth.invalid-token"});
-                            done(null,false);
-                        }
-                    });
+    Tokens.get(accessToken).then(function(token) {
+        if (token) {
+            Users.get(token.user).then(function(user) {
+                if (user) {
+                    done(null,user,{scope:token.scope});
                 } else {
                     log.audit({event: "auth.invalid-token"});
                     done(null,false);
                 }
             });
+        } else {
+            log.audit({event: "auth.invalid-token"});
+            done(null,false);
         }
-    })
+    });
 }
 bearerStrategy.BearerStrategy = new BearerStrategy(bearerStrategy);
 

red/api/auth/tokens.js

@@ -32,6 +32,8 @@ var sessions = {};
 
 var loadedSessions = null;
 
+var apiAccessTokens;
+
 function expireSessions() {
     var now = Date.now();
     var modified = false;
@@ -61,22 +63,39 @@ function loadSessions() {
 }
 
 module.exports = {
-    init: function(adminAuthSettings, _storage) {
+    init: function(adminAuthSettings, _storage, apiAccessTokensSettings) {
         storage = _storage;
         sessionExpiryTime = adminAuthSettings.sessionExpiryTime || 604800; // 1 week in seconds
         // At this point, storage will not have been initialised, so defer loading
         // the sessions until there's a request for them.
         loadedSessions = null;
+
+        apiAccessTokens = {};
+        if ( Array.isArray(apiAccessTokensSettings) ) {
+            apiAccessTokens = apiAccessTokensSettings.reduce(function(prev, current) {
+                prev[current.token] = {
+                    user: current.username,
+                    scope: current.permissions
+                };
+                return prev;
+            }, {});
+        }
         return Promise.resolve();
     },
     get: function(token) {
         return loadSessions().then(function() {
-            if (sessions[token]) {
-                if (sessions[token].expires < Date.now()) {
-                    return expireSessions().then(function() { return null });
+            var info = apiAccessTokens[token] || null;
+
+            if (info) {
+                return Promise.resolve(info);
+            } else {
+                if (sessions[token]) {
+                    if (sessions[token].expires < Date.now()) {
+                        return expireSessions().then(function() { return null });
+                    }
                 }
+                return Promise.resolve(sessions[token]);
             }
-            return Promise.resolve(sessions[token]);
         });
     },
     create: function(user,client,scope) {

red/api/auth/users.js

@@ -57,18 +57,35 @@ function getDefaultUser() {
 }
 
 var api = {
-    get: get,
+    get: wrapperGetUserFromSettings(get),
     authenticate: authenticate,
     default: getDefaultUser
 }
 
-function init(config) {
+var apiAccessUsers = {};
+function wrapperGetUserFromSettings (getFunc) {
+    return function (username) {
+        if (apiAccessUsers[username]) {
+            return Promise.resolve(apiAccessUsers[username]);
+        } else {
+            return getFunc(username);
+        }
+    };
+}
+
+function init(config, apiAccessTokensSettings) {
     users = {};
     defaultUser = null;
+    apiAccessUsers = apiAccessTokensSettings.reduce(function (prev, current) {
+        if (current.username) {
+            prev[current.username] = current.username;
+        }
+        return prev;
+    }, {});
     if (config.type == "credentials" || config.type == "strategy") {
         if (config.users) {
             if (typeof config.users === "function") {
-                api.get = config.users;
+                api.get = wrapperGetUserFromSettings(config.users);
             } else {
                 var us = config.users;
                 /* istanbul ignore else */