various modifications to prevent xss

- validation of names and labels against /^[\w\s\'\-]*$/i
- html entities encoding

git-svn-id: http://redmine.rubyforge.org/svn/trunk@99 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/projects/activity.rhtml

@@ -18,20 +18,20 @@
   <% @events_by_day[day].sort {|x,y| y.created_on <=> x.created_on }.each do |e| %>
     <li><p>
     <% if e.is_a? Issue %>
-      <%= e.created_on.strftime("%H:%M") %> <%= link_to "#{e.tracker.name} ##{e.id}", :controller => 'issues', :action => 'show', :id => e %> (<%= e.status.name %>): <%= e.subject %><br />
+      <%= e.created_on.strftime("%H:%M") %> <%= link_to "#{e.tracker.name} ##{e.id}", :controller => 'issues', :action => 'show', :id => e %> (<%= e.status.name %>): <%=h e.subject %><br />
           <i><%= e.author.name %></i>
     <% elsif e.is_a? News %>
-      <%= e.created_on.strftime("%H:%M") %> <%=l(:label_news)%>: <%= link_to e.title, :controller => 'news', :action => 'show', :id => e %><br />
-          <% unless e.summary.empty? %><%= e.summary %><br /><% end %>
+      <%= e.created_on.strftime("%H:%M") %> <%=l(:label_news)%>: <%= link_to h(e.title), :controller => 'news', :action => 'show', :id => e %><br />
+          <% unless e.summary.empty? %><%=h e.summary %><br /><% end %>
           <i><%= e.author.name %></i>
     <% elsif (e.is_a? Attachment) and (e.container.is_a? Version) %>
-      <%= e.created_on.strftime("%H:%M") %> <%=l(:label_attachment)%> (<%= e.container.name %>): <%= link_to e.filename, :controller => 'projects', :action => 'list_files', :id => @project %><br />
+      <%= e.created_on.strftime("%H:%M") %> <%=l(:label_attachment)%> (<%=h e.container.name %>): <%= link_to e.filename, :controller => 'projects', :action => 'list_files', :id => @project %><br />
         <i><%= e.author.name %></i>
     <% elsif (e.is_a? Attachment) and (e.container.is_a? Document) %>
-      <%= e.created_on.strftime("%H:%M") %> <%=l(:label_attachment)%>: <%= e.filename %> (<%= link_to e.container.title, :controller => 'documents', :action => 'show', :id => e.container %>)<br />
+      <%= e.created_on.strftime("%H:%M") %> <%=l(:label_attachment)%>: <%= e.filename %> (<%= link_to h(e.container.title), :controller => 'documents', :action => 'show', :id => e.container %>)<br />
         <i><%= e.author.name %></i>
     <% elsif e.is_a? Document %>
-      <%= e.created_on.strftime("%H:%M") %> <%=l(:label_document)%>: <%= link_to e.title, :controller => 'documents', :action => 'show', :id => e %><br />
+      <%= e.created_on.strftime("%H:%M") %> <%=l(:label_document)%>: <%= link_to h(e.title), :controller => 'documents', :action => 'show', :id => e %><br />
     <% end %>
     </p></li>
   

app/views/projects/calendar.rhtml

@@ -50,7 +50,7 @@ while day <= @date_to
 		elsif day == i.due_date
 		    image_tag('arrow_to') 
 		end %>
-		<small><%= link_to "#{i.tracker.name} ##{i.id}", :controller => 'issues', :action => 'show', :id => i %>: <%= i.subject.sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)') %></small><br />
+		<small><%= link_to "#{i.tracker.name} ##{i.id}", :controller => 'issues', :action => 'show', :id => i %>: <%=h i.subject.sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)') %></small><br />
 	<% end %>
     </td>
 	<%= '</tr><tr height="100">' if day.cwday >= 7 and day!=@date_to %>

app/views/projects/changelog.rhtml

@@ -23,6 +23,6 @@
     <ul>
     <% ver_id = issue.fixed_version_id
     end %>
-    <li><%= link_to issue.long_id, :controller => 'issues', :action => 'show', :id => issue %> [<%= issue.tracker.name %>]: <%= issue.subject %></li>
+    <li><%= link_to issue.long_id, :controller => 'issues', :action => 'show', :id => issue %> [<%= issue.tracker.name %>]: <%=h issue.subject %></li>
 <% end %>
 </div>

app/views/projects/export_issues_pdf.rfpdf

@@ -1,10 +1,9 @@
 <%	pdf=IfpdfHelper::IFPDF.new
 	pdf.AliasNbPages
 	pdf.footer_date = format_date(Date.today)
-	pdf.AddPage
 	@issues.each {|i| 
-		render :partial => 'issues/pdf', :locals => { :pdf => pdf, :issue => i }
 		pdf.AddPage
+		render :partial => 'issues/pdf', :locals => { :pdf => pdf, :issue => i }
 	}	
 %>
 

app/views/projects/gantt.rhtml

@@ -103,7 +103,7 @@ top = headers_heigth + 8
 @issues.each do |i| %>
 	<div style="position: absolute;line-height:1em;height:16px;top:<%= top %>px;left:4px;width:<%= subject_width - 5 %>px;overflow:hidden;">
 	<small><%= link_to "#{i.tracker.name} ##{i.id}", :controller => 'issues', :action => 'show', :id => i %>:
-	<%= i.subject.sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)') %></small>
+	<%=h i.subject.sub(/^(.{30}[^\s]*\s).*$/, '\1 (...)') %></small>
 	</div>
 <% top = top + 20
 end %>

app/views/projects/list.rhtml

@@ -10,7 +10,7 @@
 <% for project in @projects %>
   <tr class="<%= cycle("odd", "even") %>">
 	<td><%= link_to project.name, :action => 'show', :id => project %>
-	<td><%= project.description %>
+	<td><%=h project.description %>
 	<td align="center"><%= format_date(project.created_on) %>
   </tr>
 <% end %>

app/views/projects/list_documents.rhtml

@@ -8,16 +8,6 @@
 
 <% documents = @documents.group_by {|d| d.category } %>
 <% documents.each do |category, docs| %>
-<h3><%= category.name %></h3>
-<ul>
-<% docs.each do |d| %>
-  <li>
-    <b><%= link_to d.title, :controller => 'documents', :action => 'show', :id => d %></b>
-    <br />
-    <%= truncate d.description, 250 %><br />
-    <em><%= format_time(d.created_on) %></em><br />&nbsp;
-  </li>		
-
-<% end %>
-</ul>
+    <h3><%= category.name %></h3>
+    <%= render :partial => 'documents/document', :collection => docs %>
 <% end %>

app/views/projects/list_issues.rhtml

@@ -69,7 +69,7 @@
 		<td align="center"><%= link_to issue.long_id, :controller => 'issues', :action => 'show', :id => issue %></td>
 		<td align="center" style="font-weight:bold;color:#<%= issue.status.html_color %>;"><%= issue.status.name %></font></td>
 		<td align="center"><%= issue.tracker.name %></td>
-		<td><%= link_to issue.subject, :controller => 'issues', :action => 'show', :id => issue %></td>
+		<td><%= link_to h(issue.subject), :controller => 'issues', :action => 'show', :id => issue %></td>
 		<td align="center"><%= issue.author.display_name %></td>
 		<td align="center"><%= format_time(issue.created_on) %></td>
 		<td align="center"><%= format_time(issue.updated_on) %></td>

app/views/projects/list_news.rhtml

@@ -5,16 +5,5 @@
 <h2><%=l(:label_news_plural)%></h2>
 
 <% if @news.empty? %><p><i><%= l(:label_no_data) %></i></p><% end %>
-
-<ul>
-<% for news in @news %>
-	<li><%= link_to news.title, :controller => 'news', :action => 'show', :id => news %><br />
-	<% unless news.summary.empty? %><%= news.summary %><br /><% end %>
-	<em><%= news.author.name %>, <%= format_time(news.created_on) %></em><br />
-	<%= news.comments_count %> <%= lwr(:label_comment, news.comments_count).downcase %><br />&nbsp;
-	</li>
-<% end %>
-</ul>
-
-
+<%= render :partial => 'news/news', :collection => @news %>
 <%= pagination_links_full @news_pages %>

app/views/projects/show.rhtml

@@ -1,13 +1,13 @@
 <h2><%=l(:label_overview)%></h2> 
 	
 <div class="splitcontentleft">
-	<%= simple_format(auto_link(@project.description)) %>	
+	<%= simple_format(auto_link(h @project.description)) %>	
 	<ul>
 	<% unless @project.homepage.empty? %><li><%=l(:field_homepage)%>: <%= auto_link @project.homepage %></li><% end %>
 	<li><%=l(:field_created_on)%>: <%= format_date(@project.created_on) %></li>
 	<% for custom_value in @custom_values %>
 	<% if !custom_value.value.empty? %>
-	   <li><%= custom_value.custom_field.name%>: <%= show_value(custom_value) %></li>
+	   <li><%= custom_value.custom_field.name%>: <%=h show_value(custom_value) %></li>
 	<% end %>
 	<% end %>
 	</ul>	
@@ -32,7 +32,7 @@
         <% end %>
         </ul>
     <% end %>
-    <center><small>[ <%= link_to l(:label_issue_view_all), :controller => 'projects', :action => 'list_issues', :id => @project, :set_filter => 1 %> ]</small></center>
+    <center><small><%= link_to l(:label_issue_view_all), :controller => 'projects', :action => 'list_issues', :id => @project, :set_filter => 1 %></small></center>
   </div>
 </div>
 
@@ -55,13 +55,8 @@
   
   <div class="box">
     <h3><%=l(:label_news_latest)%></h3>  
-    <% for news in @news %>
-      <p><b><%= news.title %></b> <small>(<%= link_to_user news.author %> <%= format_time(news.created_on) %>)</small><br />
-      <%= news.summary %>
-      <small>[<%= link_to l(:label_read), :controller => 'news', :action => 'show', :id => news %>]</small></p>
-      <hr />
-    <% end %>
-    <center><small>[ <%= link_to l(:label_news_view_all), :controller => 'projects', :action => 'list_news', :id => @project %> ]</small></center>
+    <%= render :partial => 'news/news', :collection => @news %>
+    <center><small><%= link_to l(:label_news_view_all), :controller => 'projects', :action => 'list_news', :id => @project %></small></center>
   </div>  
 </div>