internal void SetUser(AuthenticationSchemes expectedScheme, string realm, Func <IIdentity, NetworkCredential> credentialsFinder)
{
AuthenticationResponse authenticationResponse = AuthenticationResponse.Parse(this._request.Headers["Authorization"]);
if (authenticationResponse == null)
{
return;
}
IIdentity identity = authenticationResponse.ToIdentity();
if (identity == null)
{
return;
}
NetworkCredential networkCredential = null;
try
{
networkCredential = credentialsFinder(identity);
}
catch
{
}
if (networkCredential == null)
{
return;
}
bool flag = (expectedScheme != AuthenticationSchemes.Basic) ? (expectedScheme == AuthenticationSchemes.Digest && ((HttpDigestIdentity)identity).IsValid(networkCredential.Password, realm, this._request.HttpMethod, null)) : (((HttpBasicIdentity)identity).Password == networkCredential.Password);
if (flag)
{
this._user = new GenericPrincipal(identity, networkCredential.Roles);
}
}
internal static IPrincipal CreateUser(string response, AuthenticationSchemes scheme, string realm, string method, Func <IIdentity, NetworkCredential> credentialsFinder)
{
if ((response == null) || (response.Length == 0))
{
return(null);
}
if (credentialsFinder == null)
{
return(null);
}
if ((scheme != AuthenticationSchemes.Basic) && (scheme != AuthenticationSchemes.Digest))
{
return(null);
}
if (scheme == AuthenticationSchemes.Digest)
{
if ((realm == null) || (realm.Length == 0))
{
return(null);
}
if ((method == null) || (method.Length == 0))
{
return(null);
}
}
if (!response.StartsWith(scheme.ToString(), StringComparison.OrdinalIgnoreCase))
{
return(null);
}
AuthenticationResponse response2 = AuthenticationResponse.Parse(response);
if (response2 == null)
{
return(null);
}
IIdentity identity = response2.ToIdentity();
if (identity == null)
{
return(null);
}
NetworkCredential credential = null;
try
{
credential = credentialsFinder(identity);
}
catch
{
}
return((credential != null) ? (((scheme != AuthenticationSchemes.Basic) || (((HttpBasicIdentity)identity).Password == credential.Password)) ? (((scheme != AuthenticationSchemes.Digest) || ((HttpDigestIdentity)identity).IsValid(credential.Password, realm, method, null)) ? new GenericPrincipal(identity, credential.Roles) : null) : null) : null);
}
internal static IPrincipal CreateUser(string response, AuthenticationSchemes scheme, string realm, string method, Func <IIdentity, NetworkCredential> credentialsFinder)
{
if (response == null || !response.StartsWith(scheme.ToString(), StringComparison.OrdinalIgnoreCase))
{
return(null);
}
AuthenticationResponse authenticationResponse = AuthenticationResponse.Parse(response);
if (authenticationResponse == null)
{
return(null);
}
IIdentity identity = authenticationResponse.ToIdentity();
if (identity == null)
{
return(null);
}
NetworkCredential networkCredential = null;
try
{
networkCredential = credentialsFinder(identity);
}
catch
{
}
if (networkCredential == null)
{
return(null);
}
int num;
switch (scheme)
{
case AuthenticationSchemes.Basic:
num = ((((HttpBasicIdentity)identity).Password == networkCredential.Password) ? 1 : 0);
break;
case AuthenticationSchemes.Digest:
num = (((HttpDigestIdentity)identity).IsValid(networkCredential.Password, realm, method, null) ? 1 : 0);
break;
default:
num = 0;
break;
}
return((num == 0) ? null : new GenericPrincipal(identity, networkCredential.Roles));
}
