public Task <bool> IsInRoleAsync(TUser user, string roleName, CancellationToken cancellationToken)
{
var inRole = NameValue.Parse(user.Claims)
.Any(c => c.Name == JwtClaimTypes.Role && c.Value == roleName);
return(Task.FromResult(inRole));
}
public Task <IList <Claim> > GetClaimsAsync(TUser user, CancellationToken cancellationToken)
{
var nameValues = NameValue.Parse(user.Claims);
var claims = (IList <Claim>)nameValues.Select(nv => new Claim(nv.Name, nv.Value)).ToList();
return(Task.FromResult(claims));
}
public Task <IList <string> > GetRolesAsync(TUser user, CancellationToken cancellationToken)
{
var roles = NameValue.Parse(user.Claims)
.Where(c => c.Name == JwtClaimTypes.Role)
.Select(c => c.Value)
.ToList();
return(Task.FromResult((IList <string>)roles));
}
public Task RemoveFromRoleAsync(TUser user, string roleName, CancellationToken cancellationToken)
{
var existing = NameValue.Parse(user.Claims).ToList();
existing.RemoveAll(r => r.Name == JwtClaimTypes.Role && r.Value == roleName);
user.Claims = NameValue.Generate(existing);
return(Task.FromResult(0));
}
public Task AddToRoleAsync(TUser user, string roleName, CancellationToken cancellationToken)
{
var existing = NameValue.Parse(user.Claims).ToList();
existing.Add(new NameValue {
Name = JwtClaimTypes.Role, Value = roleName
});
user.Claims = NameValue.Generate(existing);
return(Task.FromResult(0));
}
public Task RemoveClaimsAsync(TUser user, IEnumerable <Claim> claims, CancellationToken cancellationToken)
{
var existingClaims = NameValue.Parse(user.Claims).ToList();
// TODO: This isn't efficient but it works.
foreach (var claim in claims)
{
existingClaims.RemoveAll(c => c.Name == claim.Type && c.Value == claim.Value);
}
user.Claims = NameValue.Generate(existingClaims);
return(Task.FromResult(0));
}
public Task AddClaimsAsync(TUser user, IEnumerable <Claim> claims, CancellationToken cancellationToken)
{
var nvs = claims.Select(c => new NameValue {
Name = c.Type, Value = c.Value
});
var existingClaims = NameValue.Parse(user.Claims)
.ToList();
existingClaims.AddRange(nvs);
user.Claims = NameValue.Generate(existingClaims);
return(Task.FromResult(0));
}
public Task ReplaceClaimAsync(TUser user, Claim claim, Claim newClaim, CancellationToken cancellationToken)
{
var existingClaims = NameValue.Parse(user.Claims).ToList();
existingClaims.RemoveAll(c => c.Name == claim.Type && c.Value == claim.Value);
// TODO: should the add only happen if claim was removed?
existingClaims.Add(new NameValue {
Name = claim.Type, Value = claim.Value
});
user.Claims = NameValue.Generate(existingClaims);
return(Task.FromResult(0));
}
