I am trying to use both OpenId and Bearer token authentication on my application through Identity Server.
The problem currently is that once I have authenticated the user, I still need to get a bearer token to be able to call any action methods for my Asp.Net MVC application.
Here is my startup file for the application
public class Startup
{
public void Configuration(IAppBuilder app)
{
AntiForgeryConfig.UniqueClaimTypeIdentifier = Constants.ClaimTypes.Subject;
JwtSecurityTokenHandler.InboundClaimTypeMap = new Dictionary<string, string>();
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationType = "Cookies"
});
app.UseOpenIdConnectAuthentication(new OpenIdConnectAuthenticationOptions
{
Authority = "https://localhost:44301/identity",
ClientId = "baseballStats",
Scope = "openid profile roles baseballStatsApi",
RedirectUri = "https://localhost:44300/",
ResponseType = "id_token token",
SignInAsAuthenticationType = "Cookies",
UseTokenLifetime = false,
Notifications = new OpenIdConnectAuthenticationNotifications
{
SecurityTokenValidated = async n =>
{
var userInfoClient = new UserInfoClient(
new Uri(n.Options.Authority + "/connect/userinfo"),
n.ProtocolMessage.AccessToken);
var userInfo = await userInfoClient.GetAsync();
// create new identity and set name and role claim type
var nid = new ClaimsIdentity(
n.AuthenticationTicket.Identity.AuthenticationType,
Constants.ClaimTypes.GivenName,
Constants.ClaimTypes.Role);
userInfo.Claims.ToList().ForEach(c => nid.AddClaim(new Claim(c.Item1, c.Item2)));
// keep the id_token for logout
nid.AddClaim(new Claim("id_token", n.ProtocolMessage.IdToken));
// add access token for sample API
nid.AddClaim(new Claim("access_token", n.ProtocolMessage.AccessToken));
// keep track of access token expiration
nid.AddClaim(new Claim("expires_at", DateTimeOffset.Now.AddSeconds(int.Parse(n.ProtocolMessage.ExpiresIn)).ToString()));
// add some other app specific claim
nid.AddClaim(new Claim("app_specific", "some data"));
n.AuthenticationTicket = new AuthenticationTicket(
nid,
n.AuthenticationTicket.Properties);
}
}
});
app.UseResourceAuthorization(new AuthorizationManager());
app.UseIdentityServerBearerTokenAuthentication(new IdentityServerBearerTokenAuthenticationOptions
{
Authority = "https://localhost:44301/identity",
RequiredScopes = new[] { "baseballStatsApi" }
});
var config = new HttpConfiguration();
config.MapHttpAttributeRoutes();
app.UseWebApi(config);
}
}
I would like to restrict bearer token authentication to my api urls only, and use openID auth for everthing else. Is there a way to do that?
Ok, I found some information on the following post
https://github.com/IdentityServer/IdentityServer3/issues/487
The github repo that implements the concepts discussed in the link can be found here
https://github.com/B3nCr/IdentityServer-Sample/blob/master/B3nCr.Communication/Startup.cs
Basically you need to map the api url to a different configuration using app.Map(). In my case, I changed my startup file to look like this.
public class Startup
{
public void Configuration(IAppBuilder app)
{
AntiForgeryConfig.UniqueClaimTypeIdentifier = Thinktecture.IdentityServer.Core.Constants.ClaimTypes.Subject;
JwtSecurityTokenHandler.InboundClaimTypeMap = new Dictionary<string, string>();
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationType = "Cookies"
});
var openIdConfig = new OpenIdConnectAuthenticationOptions
{
Authority = "https://localhost:44301/identity",
ClientId = "baseballStats",
Scope = "openid profile roles baseballStatsApi",
RedirectUri = "https://localhost:44300/",
ResponseType = "id_token token",
SignInAsAuthenticationType = "Cookies",
UseTokenLifetime = false,
Notifications = new OpenIdConnectAuthenticationNotifications
{
SecurityTokenValidated = async n =>
{
var userInfoClient = new UserInfoClient(
new Uri(n.Options.Authority + "/connect/userinfo"),
n.ProtocolMessage.AccessToken);
var userInfo = await userInfoClient.GetAsync();
// create new identity and set name and role claim type
var nid = new ClaimsIdentity(
n.AuthenticationTicket.Identity.AuthenticationType,
Thinktecture.IdentityServer.Core.Constants.ClaimTypes.GivenName,
Thinktecture.IdentityServer.Core.Constants.ClaimTypes.Role);
userInfo.Claims.ToList().ForEach(c => nid.AddClaim(new Claim(c.Item1, c.Item2)));
// keep the id_token for logout
nid.AddClaim(new Claim("id_token", n.ProtocolMessage.IdToken));
// add access token for sample API
nid.AddClaim(new Claim("access_token", n.ProtocolMessage.AccessToken));
// keep track of access token expiration
nid.AddClaim(new Claim("expires_at", DateTimeOffset.Now.AddSeconds(int.Parse(n.ProtocolMessage.ExpiresIn)).ToString()));
// add some other app specific claim
nid.AddClaim(new Claim("app_specific", "some data"));
n.AuthenticationTicket = new AuthenticationTicket(
nid,
n.AuthenticationTicket.Properties);
n.Request.Headers.SetValues("Authorization ", new string[] { "Bearer ", n.ProtocolMessage.AccessToken });
}
}
};
app.UseOpenIdConnectAuthentication(openIdConfig);
app.UseResourceAuthorization(new AuthorizationManager());
app.Map("/api", inner =>
{
var bearerTokenOptions = new IdentityServerBearerTokenAuthenticationOptions
{
Authority = "https://localhost:44301/identity",
RequiredScopes = new[] { "baseballStatsApi" }
};
inner.UseIdentityServerBearerTokenAuthentication(bearerTokenOptions);
var config = new HttpConfiguration();
config.MapHttpAttributeRoutes();
inner.UseWebApi(config);
});
}
}
That solved my problem. I can now access the MVC pages with cookies based authentication, and call the API with bearer token authentication.