authentication views

src/bbru/answers/browser/javascript/answers.js

@@ -62,7 +62,7 @@ function load_text_form (context_url, params) {
     var url = context_url + "@@text";
 
     $('#form-place').load(url, params, function(text, status, response) {
-
+	console.log(response.status);
 	if (response.status == 202) {
 	    $('#question-body').html(text);
 	    $('#form-place').empty();

src/bbru/authentication/browser/__init__.py

@@ -0,0 +1 @@
+# python package

src/bbru/authentication/browser/configure.zcml

@@ -0,0 +1,35 @@
+<configure
+   xmlns="http://namespaces.zope.org/z3c"
+   i18n_domain="ice.control">
+
+  <pagelet
+     name="loginForm.html"
+     for="*"
+     class=".loginform.Pagelet"
+     permission="zope.Public"
+     layer="bbru.skin.interfaces.ILayer"
+     />
+  <template
+     for=".loginform.Pagelet"
+     template="loginform.pt"
+     />
+
+  <pagelet
+     name="login.html"
+     for="*"
+     class=".login.Pagelet"
+     permission="zope.Public"
+     allowed_interface="zope.app.publisher.interfaces.http.ILogin"
+     layer="bbru.skin.interfaces.ILayer"
+     />
+
+  <pagelet
+     name="logout.html"
+     for="*"
+     class=".logout.Pagelet"
+     permission="zope.Public"
+     allowed_interface="zope.app.publisher.interfaces.http.ILogout"
+     layer="bbru.skin.interfaces.ILayer"
+     />
+
+</configure>

src/bbru/authentication/browser/login.pt

@@ -0,0 +1,8 @@
+<h1>Login successful!</h1>
+
+<p style="font-size: 120%; font-weight:bold;">
+  You are now logged in as 
+  <em tal:content="view/request/principal/title" />
+</p>
+
+<a href=".">Back to the main page.</a>

src/bbru/authentication/browser/login.py

@@ -0,0 +1,44 @@
+### -*- coding: utf-8 -*- ####################################################
+#
+#  Copyright (C) 2010 Ilshad R. Khabibullin <astoon.net at gmail.com>
+#
+#  This library is free software: you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by the Free
+#  Software Foundation, either version 3 of the License.
+#
+#  This software is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+#  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+#  for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this software.  If not, see <http://www.gnu.org/licenses/>.
+#
+#  Project homepage: <http://launchpad.net/ice.control>
+#
+#  This pagelet is modified browser view based on code of zope.*,
+#  Copyright (C) Zope Corporation and Contributors.
+#
+##############################################################################
+
+from zope import interface, component
+from zope.app.publisher.interfaces.http import ILogin
+from zope.authentication.interfaces import IUnauthenticatedPrincipal
+from zope.authentication.interfaces import IAuthentication
+from zope.app.pagetemplate import ViewPageTemplateFile
+
+class Pagelet(object):
+    interface.implements(ILogin)
+
+    confirmation = ViewPageTemplateFile('login.pt')
+    failed = ViewPageTemplateFile('login_failed.pt')
+
+    def render(self):
+        nextURL = self.request.get('nextURL')
+        if IUnauthenticatedPrincipal(self.request.principal, False):
+            component.getUtility(IAuthentication).unauthorized(
+                self.request.principal.id, self.request)
+            return self.failed()
+        if nextURL is None:
+            return self.confirmation()
+        self.request.response.redirect(nextURL)

src/bbru/authentication/browser/login_failed.pt

@@ -0,0 +1,8 @@
+<h1>Login Failed!</h1>
+
+<p style="font-size: 150%">
+  You cancelled the login procedure.
+  <a tal:attributes="href python: view.request.get('nextURL', '.')">
+    Click here to return.
+  </a>
+</p>

src/bbru/authentication/browser/loginform.pt

@@ -0,0 +1,34 @@
+<tal:block define="principal python:request.principal.id">
+  <h1 i18n:translate="" tal:condition="python: principal == 'zope.anybody'">
+    Please provide Login Information
+  </h1>
+  <h1 i18n:translate="" tal:condition="python: principal != 'zope.anybody'">
+    You are not authorized to perform this action. However, you may login as a 
+    different user who is authorized.
+  </h1>
+  <form action="" method="post">
+    <div tal:omit-tag=""
+         tal:condition="python:principal != 'zope.anybody' and 'SUBMIT' in request">
+      <span tal:define="dummy python:request.response.redirect(request.get('camefrom', ''))" />
+    </div>
+    <div class="row">
+      <div class="label"><label for="login" i18n:translate="">Login</label></div>
+      <div class="field">
+        <input type="text" name="login" id="login" />
+      </div>
+    </div>
+
+    <div class="row">
+      <div class="label"><label for="password" i18n:translate="">Password</label></div>
+      <div class="field">
+        <input type="password" name="password" id="password" />
+      </div>
+    </div>
+
+    <div class="row">
+      <input class="form-element" type="submit" 
+             name="SUBMIT" value="Log in" i18n:attributes="value login-button" />
+    </div>
+    <input type="hidden" name="camefrom" tal:attributes="value request/camefrom | nothing">
+  </form>
+</tal:block>

src/bbru/authentication/browser/loginform.py

@@ -0,0 +1,21 @@
+### -*- coding: utf-8 -*- ####################################################
+#
+#  Copyright (C) 2010 Ilshad R. Khabibullin <astoon.net at gmail.com>
+#
+#  This library is free software: you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by the Free
+#  Software Foundation, either version 3 of the License.
+#
+#  This software is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+#  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+#  for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this software.  If not, see <http://www.gnu.org/licenses/>.
+#
+#  Project homepage: <http://launchpad.net/ice.control>
+#
+##############################################################################
+
+class Pagelet: pass

src/bbru/authentication/browser/logout.pt

@@ -0,0 +1,5 @@
+<h1>Logout successful!</h1>
+
+<p style="font-size: 200%">You are now logged out.</p>
+
+<a href=".">Back to the main page.</a>

src/bbru/authentication/browser/logout.py

@@ -0,0 +1,45 @@
+### -*- coding: utf-8 -*- ####################################################
+#
+#  Copyright (C) 2010 Ilshad R. Khabibullin <astoon.net at gmail.com>
+#
+#  This library is free software: you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by the Free
+#  Software Foundation, either version 3 of the License.
+#
+#  This software is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+#  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+#  for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this software.  If not, see <http://www.gnu.org/licenses/>.
+#
+#  Project homepage: <http://launchpad.net/ice.control>
+#
+#  This pagelet is modified browser view based on code of zope.*,
+#  Copyright (C) Zope Corporation and Contributors.
+#
+##############################################################################
+
+from zc.resourcelibrary import need
+from zope import interface, component
+from zope.authentication.interfaces import IUnauthenticatedPrincipal
+from zope.authentication.interfaces import IAuthentication, ILogout
+from zope.app.pagetemplate import ViewPageTemplateFile
+
+class Pagelet(object):
+    interface.implements(ILogout)
+
+    confirmation = ViewPageTemplateFile('logout.pt')
+    redirect = ViewPageTemplateFile('redirect.pt')
+
+    def render(self):
+        nextURL = self.request.get('nextURL')
+        if not IUnauthenticatedPrincipal(self.request.principal, False):
+            auth = component.getUtility(IAuthentication)
+            ILogout(auth).logout(self.request)
+            if nextURL:
+                return self.redirect()
+        if nextURL is None:
+            return self.confirmation()
+        return self.request.response.redirect(nextURL)

src/bbru/authentication/browser/redirect.pt

@@ -0,0 +1,22 @@
+<script type="text/javascript">
+try {
+    if (window.XMLHttpRequest) {
+	var xmlhttp = new XMLHttpRequest();
+	xmlhttp.open("GET", "@@", true, "logout", "logout");
+	xmlhttp.send("");
+	xmlhttp.abort();
+    } else if (document.execCommand) {
+	document.execCommand("ClearAuthenticationCache");
+    }
+} catch(e) { }
+</script>
+
+<h1>You are being redirected!</h1>
+
+<p style="font-size: 150%">
+  <a tal:attributes="href view/request/nextURL">
+    If you see this screen for more than 5 seconds, click here.
+  </a>
+</p>
+
+<tal:block content="python:request.response.redirect(request.get('nextURL'))" />

src/bbru/authentication/configure.zcml

@@ -14,4 +14,6 @@
      name="Create User"
      />
 
+  <include package=".browser" />
+
 </configure>

src/bbru/configure.zcml

@@ -6,6 +6,8 @@
   <include package="ice.control" />
   <include package="ice.control.repl" />
 
+  <include package="z3c.layer.pagelet" />
+
   <include package="zope.sendmail" file="meta.zcml" />
   <include package="zope.sendmail" />
 

src/bbru/securitypolicy.zcml

@@ -3,9 +3,8 @@
    i18n_domain="zope">
 
   <!-- This file contains sample security policy definition -->
-
   <include package="zope.securitypolicy" />
-  
+
   <securityPolicy 
      component="zope.securitypolicy.zopepolicy.ZopeSecurityPolicy"
      />