public SenderPrincipal(IPrincipal principal)
{
if (principal == null) throw new ArgumentNullException("principal");
if (principal.Identity != null)
{
_identity = new SenderIdentity(principal.Identity);
}
var claimsPrincipal = principal as ClaimsPrincipal;
if (claimsPrincipal != null)
{
var roleClaimType = ClaimTypes.Role;
var claimsIdentity = claimsPrincipal.Identity as ClaimsIdentity;
if (claimsIdentity != null)
{
roleClaimType = claimsIdentity.RoleClaimType;
}
_roles = claimsPrincipal.Claims
.Where(claim => claim.Type == roleClaimType)
.Select(claim => new SenderRole(claim))
.Distinct()
.ToArray();
}
else
{
_roles = new SenderRole[0];
}
}
protected SenderPrincipal(SerializationInfo info, StreamingContext context)
{
_identity = (SenderIdentity) info.GetValue("identity", typeof (SenderIdentity));
_roles = (SenderRole[]) info.GetValue("roles", typeof (SenderRole[]));
}