private static IEnumerable <Claim> GetClaims(this IPrincipal principal)
{
try
{
return(principal.GetClaimsIdentity().Claims);
}
catch (Exception exc)
{
var principalName = principal.GetName();
var methodName = MethodBase.GetCurrentMethod().Name;
if (principal == null)
{
Trace.TraceError($"{principalName}: {methodName}: principal is NULL");
}
else
{
var claimsIdentity = principal.GetClaimsIdentity();
if (claimsIdentity == null)
{
Trace.TraceError($"{principalName}: {methodName}: claimsIdentity is NULL");
}
}
LogException(principalName, methodName, exc);
return(null);
}
}
public static UserRoles GetUserRole(this IPrincipal currentPricipal)
{
var identity = currentPricipal.GetClaimsIdentity();
if (identity != null)
{
return(GetUserRole(identity));
}
return(UserRoles.General);
}
public static (string Id, UserRoles Role) GetUserIdAndRole(this IPrincipal currentPricipal)
{
var identity = currentPricipal.GetClaimsIdentity();
if (identity != null)
{
return(identity.UniqueIdentifier(), identity.GetUserRole());
}
return(null, UserRoles.General);
}
public static string GetClaimValue(this IPrincipal principal, string type)
{
var identity = principal?.GetClaimsIdentity();
if (identity == null)
{
return(null);
}
return(GetClaimValue(identity, type));
}
public static string GetClaim(this IPrincipal principal, string key)
{
if (principal?.Identity != null)
{
var claim = principal.GetClaimsIdentity().Claims
.FirstOrDefault(c => c.Type == key);
if (claim != null)
{
return(claim.Value);
}
}
return(String.Empty);
}
public static Guid GetId(this IPrincipal principal)
{
if (principal?.Identity != null)
{
var idClaim = principal.GetClaimsIdentity().Claims
.FirstOrDefault(c => c.Type == ClaimTypes.NameIdentifier);
if (idClaim != null)
{
return(Guid.Parse(idClaim.Value));
}
}
return(Guid.Empty);
}
public static UserViewModel GetUserData(this IPrincipal principal)
{
if (principal?.Identity != null)
{
var claims = principal.GetClaimsIdentity().Claims.ToDictionary(k => k.Type, v => v.Value);
return(new UserViewModel
{
Id = Guid.Parse(claims["UserId"]),
Email = claims[ClaimTypes.Name],
Role = claims[ClaimTypes.Role]
});
}
return(null);
}
public static bool IsUserAuthType(this IPrincipal principal)
{
var identity = principal.GetClaimsIdentity();
if (identity == null)
{
return(false);
}
if (identity.AuthenticationType != UserAuthenticationType)
{
return(false);
}
return(true);
}
public static string GetUserId(this IPrincipal principal)
{
var identity = principal.GetClaimsIdentity();
if (identity == null)
{
return(null);
}
if (identity.AuthenticationType != UserAuthenticationType)
{
return(null);
}
return(identity.Name);
}
