public async Task CreateAsync(IdentityScopeModel model)
{
var scope = new Duende.IdentityServer.Models.IdentityResource()
{
Name = model.Name,
DisplayName = model.DisplayName?.Trim()
};
var claims = model.UserClaims?.Split(' ', StringSplitOptions.RemoveEmptyEntries).ToArray() ?? Enumerable.Empty <string>();
if (claims.Any())
{
scope.UserClaims = claims.ToList();
}
_context.IdentityResources.Add(scope.ToEntity());
await _context.SaveChangesAsync();
}
public async Task UpdateAsync(IdentityScopeModel model)
{
var scope = await _context.IdentityResources
.Include(x => x.UserClaims)
.SingleOrDefaultAsync(x => x.Name == model.Name);
if (scope == null)
{
throw new Exception("Invalid Identity Scope");
}
if (scope.DisplayName != model.DisplayName)
{
scope.DisplayName = model.DisplayName?.Trim();
}
var claims = model.UserClaims?.Split(' ', StringSplitOptions.RemoveEmptyEntries).ToArray() ?? Enumerable.Empty <string>();
var currentClaims = (scope.UserClaims.Select(x => x.Type) ?? Enumerable.Empty <String>()).ToArray();
var claimsToAdd = claims.Except(currentClaims).ToArray();
var claimsToRemove = currentClaims.Except(claims).ToArray();
if (claimsToRemove.Any())
{
scope.UserClaims.RemoveAll(x => claimsToRemove.Contains(x.Type));
}
if (claimsToAdd.Any())
{
scope.UserClaims.AddRange(claimsToAdd.Select(x => new IdentityResourceClaim
{
Type = x,
}));
}
await _context.SaveChangesAsync();
}