/// <summary>
/// Gets claims of the specified cliam type of the specified ClaimsPrincipal.
/// </summary>
/// <param name="this"></param>
/// <param name="authenticationType">If null, then use the default authenticationType.</param>
/// <param name="claimType"></param>
/// <returns></returns>
public static IEnumerable <string> GetClaims(this ClaimsPrincipal @this, string authenticationType, string claimType)
{
ClaimsIdentity identity;
if (authenticationType != null)
{
identity = @this.Identities.FirstOrDefault(x => x.AuthenticationType == authenticationType);
}
else
{
identity = @this.Identity as ClaimsIdentity;
}
if (identity != null)
{
return(DawnClaimsIdentity.GetClaims(identity, claimType));
}
else
{
return(new string[0]);
}
}
/// <summary>
/// Gets roles of the specified ClaimsPrincipal.
/// </summary>
/// <param name="this"></param>
/// <param name="authenticationType">If null, then use the default authenticationType.</param>
/// <returns></returns>
public static string GetName(this ClaimsPrincipal @this, string authenticationType = null)
{
ClaimsIdentity identity;
if (authenticationType != null)
{
identity = @this.Identities.FirstOrDefault(x => x.AuthenticationType == authenticationType);
}
else
{
identity = @this.Identity as ClaimsIdentity;
}
if (identity != null)
{
return(DawnClaimsIdentity.GetName(identity));
}
else
{
return(null);
}
}