static internal string SerializePolicies(IList <string> policies)
{
if (policies.Count == 0)
{
return(AuthenticationPolicies.None);
}
else
{
return(PolicyRequest.ConcatenateListOfElements(policies));
}
}
bool IExtensionResponse.Deserialize(IDictionary <string, string> fields, DotNetOpenId.RelyingParty.IAuthenticationResponse response, string typeUri)
{
if (fields == null)
{
return(false);
}
if (!fields.ContainsKey(Constants.ResponseParameters.AuthPolicies))
{
return(false);
}
ActualPolicies.Clear();
string[] actualPolicies = fields[Constants.ResponseParameters.AuthPolicies].Split(' ');
foreach (string policy in actualPolicies)
{
if (policy.Length > 0 && policy != AuthenticationPolicies.None)
{
ActualPolicies.Add(policy);
}
}
AuthenticationTimeUtc = null;
string authTime;
if (fields.TryGetValue(Constants.ResponseParameters.AuthTime, out authTime))
{
DateTime authDateTime;
if (DateTime.TryParse(authTime, CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal, out authDateTime) &&
authDateTime.Kind == DateTimeKind.Utc) // may be unspecified per our option above
{
AuthenticationTimeUtc = authDateTime;
}
else
{
Logger.ErrorFormat("Invalid format for {0} parameter: {1}",
Constants.ResponseParameters.AuthTime, authTime);
}
}
AssuranceLevels.Clear();
AliasManager authLevelAliases = PolicyRequest.FindIncomingAliases(fields);
foreach (string authLevelAlias in authLevelAliases.Aliases)
{
string authValue;
if (fields.TryGetValue(Constants.ResponseParameters.AuthLevelAliasPrefix + authLevelAlias, out authValue))
{
string authLevelType = authLevelAliases.ResolveAlias(authLevelAlias);
AssuranceLevels[authLevelType] = authValue;
}
}
return(true);
}
/// <summary>
/// Tests equality between two <see cref="PolicyRequest"/> instances.
/// </summary>
public override bool Equals(object obj)
{
PolicyRequest other = obj as PolicyRequest;
if (other == null)
{
return(false);
}
if (MaximumAuthenticationAge != other.MaximumAuthenticationAge)
{
return(false);
}
if (PreferredPolicies.Count != other.PreferredPolicies.Count)
{
return(false);
}
foreach (string policy in PreferredPolicies)
{
if (!other.PreferredPolicies.Contains(policy))
{
return(false);
}
}
if (PreferredAuthLevelTypes.Count != other.PreferredAuthLevelTypes.Count)
{
return(false);
}
foreach (string authLevel in PreferredAuthLevelTypes)
{
if (!other.PreferredAuthLevelTypes.Contains(authLevel))
{
return(false);
}
}
return(true);
}
