public static async Task <IntrospectionResponse> IntrospectTokenAsync(HttpClient client, IdentityServerSettings settings, string token)
{
var disco = await client.GetDiscoveryDocumentAsync(settings.Uri);
return(await client.IntrospectTokenAsync(new TokenIntrospectionRequest
{
Address = disco.IntrospectionEndpoint,
Token = token,
ClientId = IdentityServerConfig.MyApiResource,
ClientSecret = IdentityServerConfig.MyClientSecret
}));
}
public static async Task <IEnumerable <SecurityKey> > GetIssuerSigningKeysAsync(HttpClient client, IdentityServerSettings settings)
{
var disco = await client.GetDiscoveryDocumentAsync(settings.Uri);
if (disco?.KeySet == null)
{
throw new Exception("Failed to get signing keys. Make sure the Portal is running.");
}
var keys = new List <SecurityKey>();
foreach (var webKey in disco.KeySet.Keys)
{
var key = new RsaSecurityKey(new RSAParameters
{
Exponent = Base64Url.Decode(webKey.E),
Modulus = Base64Url.Decode(webKey.N)
});
key.KeyId = webKey.Kid;
keys.Add(key);
}
return(keys);
}
public static async Task <TokenResponse> RequestClientCredentialsTokenAsync(HttpClient client, IdentityServerSettings settings)
{
var disco = await client.GetDiscoveryDocumentAsync(settings.Uri);
return(await client.RequestClientCredentialsTokenAsync(new ClientCredentialsTokenRequest
{
Address = disco.TokenEndpoint,
ClientId = IdentityServerConfig.MyClientId,
ClientSecret = IdentityServerConfig.MyClientSecret,
Scope = IdentityServerConfig.MyApiResource
}));
}