How to set up a proxy with TFS4JIRA Synchronizer

As mentioned in https://appfire.atlassian.net/wiki/display/TFS4JIRA/TFS4JIRA+FAQ#TFS4JIRAFAQ-TFS4JIRASynchronizerrefusestoestablishconnectionbecauseofproxy. TFS4JIRA Synchronizer can be used with proxy. There are though additional settings that can be helpful.

Default settings for enabling proxy in Synchronizer are:

<defaultProxy useDefaultCredentials="false">
    <proxy usesystemdefault="true" proxyaddress="<proxy address>" bypassonlocal="true" />
</defaultProxy>

This line will have to be added to following section to the C:\inetpub\wwwroot\tfs-jira-synchronizer\Web.config (default location of web.config file) file, just before <system.web>

Aside from those, there are multiple scenarios to cover

1 Adding proxy credentials
- 1.1 No-code solution
- 1.2 Code-involved solution
2 Forcing Synchronizer to not use proxy on some connections

Adding proxy credentials

No-code solution

Add a value useDefaultCredentials="true" in defaultProxy tag
<defaultProxy enabled="true" useDefaultCredentials="true">
Go to “Control Panel”\All Control Panel Items\Credential Manager >> Add a Generic Credential
Internet or network address: <yourProxyAddress>
User name: <yourUsername>
Password: <yourPassword>

Code-involved solution

Create an assembly called proxyPass.dll with this class :

namespace SomeNameSpace
{
    public class MyProxy : IWebProxy
    {
        public ICredentials Credentials
        {
            get { return new NetworkCredential("yourUsername", "yourPassword"); }
            set { }
        }

        public Uri GetProxy(Uri destination)
        {
            return new Uri("yourProxyAddress");
        }

        public bool IsBypassed(Uri host)
        {
            return false;
        }
    }
}

where "yourUsername", "yourPassword" and "yourProxyAddress" are your username, password and proxy address.

Add this file to the bin directory of the TFS4JIRA application.

Add instead of previous settings this line:

<defaultProxy enabled="true" useDefaultCredentials="false">
  <module type = "SomeNameSpace.proxyPass, SomeAssembly" />
</defaultProxy>

Forcing Synchronizer to not use proxy on some connections

In the <defaultProxy> tag you will have to specify the <bypasslist>

an example of this kind of setting would look like that: