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Code Issues Projects Releases Wiki Activity

Foxx: Pulling some stuff out of the Foxx Controller

This commit is contained in:
Lucas Dohmen 2013-09-04 13:28:09 +02:00
parent d1f7d25aa8
commit 34cade4344
1 changed files with 87 additions and 63 deletions
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150
js/server/modules/org/arangodb/foxx/controller.js
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@ -38,7 +38,82 @@ var Controller,
internal = require("org/arangodb/foxx/internals"),
defaultsFor = {},
createStandardLoginHandler,
createStandardLogoutHandler;
createStandardLogoutHandler,
createAuthenticationMiddleware,
createSessionUpdateMiddleware,
checkAuthenticationOptions,
createAuthObject;
createAuthenticationMiddleware = function (auth, applicationContext) {
'use strict';
var foxxAuthentication = require("org/arangodb/foxx/authentication");
return function (req, res) {
var users = new foxxAuthentication.Users(applicationContext),
authResult = auth.authenticate(req);
if (authResult.errorNum === require("internal").errors.ERROR_NO_ERROR) {
req.currentSession = authResult.session;
req.user = users.get(authResult.session.identifier);
} else {
req.currentSession = null;
req.user = null;
}
};
};
createSessionUpdateMiddleware = function () {
'use strict';
return function (req, res) {
var session = req.currentSession;
if (is.existy(session)) {
session.update();
}
};
};
createAuthObject = function (applicationContext, opts) {
'use strict';
var foxxAuthentication = require("org/arangodb/foxx/authentication"),
sessions,
cookieAuth,
auth,
options = opts || {};
checkAuthenticationOptions(options);
sessions = new foxxAuthentication.Sessions(applicationContext, {
lifetime: options.sessionLifetime
});
cookieAuth = new foxxAuthentication.CookieAuthentication(applicationContext, {
lifetime: options.cookieLifetime,
name: options.cookieName
});
auth = new foxxAuthentication.Authentication(applicationContext, sessions, cookieAuth);
return auth;
};
checkAuthenticationOptions = function (options) {
'use strict';
if (options.type !== "cookie") {
throw new Error("Currently only the following auth types are supported: cookie");
}
if (is.falsy(options.cookieLifetime)) {
throw new Error("Please provide the cookieLifetime");
}
if (is.falsy(options.cookieName)) {
throw new Error("Please provide the cookieName");
}
if (is.falsy(options.sessionLifetime)) {
throw new Error("Please provide the sessionLifetime");
}
};
defaultsFor.login = {
usernameField: "username",
@ -61,8 +136,10 @@ defaultsFor.login = {
}
};
createStandardLoginHandler = function (auth, users, options) {
createStandardLoginHandler = function (auth, users, opts) {
'use strict';
var options = _.defaults(opts || {}, defaultsFor.login);
return function (req, res) {
var username = req.body()[options.usernameField],
password = req.body()[options.passwordField];
@ -94,8 +171,10 @@ defaultsFor.logout = {
}
};
createStandardLogoutHandler = function (auth, options) {
createStandardLogoutHandler = function (auth, opts) {
'use strict';
var options = _.defaults(opts || {}, defaultsFor.logout);
return function (req, res) {
if (is.existy(req.currentSession)) {
auth.endSession(req, res, req.currentSession._key);
@ -516,57 +595,9 @@ extend(Controller.prototype, {
////////////////////////////////////////////////////////////////////////////////
activateAuthentication: function (opts) {
'use strict';
var foxxAuthentication = require("org/arangodb/foxx/authentication"),
sessions,
cookieAuth,
app = this,
applicationContext = this.applicationContext,
options = opts || {};
if (options.type !== "cookie") {
throw new Error("Currently only the following auth types are supported: cookie");
}
if (is.falsy(options.cookieLifetime)) {
throw new Error("Please provide the cookieLifetime");
}
if (is.falsy(options.cookieName)) {
throw new Error("Please provide the cookieName");
}
if (is.falsy(options.sessionLifetime)) {
throw new Error("Please provide the sessionLifetime");
}
sessions = new foxxAuthentication.Sessions(this.applicationContext, {
lifetime: options.sessionLifetime
});
cookieAuth = new foxxAuthentication.CookieAuthentication(this.applicationContext, {
lifetime: options.cookieLifetime,
name: options.cookieName
});
this.auth = new foxxAuthentication.Authentication(this.applicationContext, sessions, cookieAuth);
this.before("/*", function (req, res) {
var users = new foxxAuthentication.Users(applicationContext),
authResult = app.auth.authenticate(req);
if (authResult.errorNum === require("internal").errors.ERROR_NO_ERROR) {
req.currentSession = authResult.session;
req.user = users.get(authResult.session.identifier);
} else {
req.currentSession = null;
req.user = null;
}
});
this.after("/*", function (req, res) {
var session = req.currentSession;
if (is.existy(session)) {
session.update();
}
});
this.auth = createAuthObject(this.applicationContext, opts);
this.before("/*", createAuthenticationMiddleware(this.auth, this.applicationContext));
this.after("/*", createSessionUpdateMiddleware());
},
////////////////////////////////////////////////////////////////////////////////
@ -602,11 +633,7 @@ extend(Controller.prototype, {
////////////////////////////////////////////////////////////////////////////////
login: function (route, opts) {
'use strict';
this.post(route, createStandardLoginHandler(
this.getAuth(),
this.getUsers(),
_.defaults(opts || {}, defaultsFor.login)
));
this.post(route, createStandardLoginHandler(this.getAuth(), this.getUsers(), opts));
},
////////////////////////////////////////////////////////////////////////////////
@ -640,10 +667,7 @@ extend(Controller.prototype, {
////////////////////////////////////////////////////////////////////////////////
logout: function (route, opts) {
'use strict';
this.post(route, createStandardLogoutHandler(
this.getAuth(),
_.defaults(opts || {}, defaultsFor.logout)
));
this.post(route, createStandardLogoutHandler(this.getAuth(), opts));
}
});