static async Task <ManagedToken> ExecuteClientCredentialsRequestAsync(
ManagedToken managedToken,
IServiceProvider serviceProvider,
IOAuth2CredentialManager oAuth2CredentialManager,
CancellationToken cancellationToken = default)
{
var creds = await oAuth2CredentialManager.GetOAuth2CredentialsAsync(managedToken.CredentialsKey);
var client = new HttpClient();
var response = await client.RequestClientCredentialsTokenAsync(
new ClientCredentialsTokenRequest
{
Address = creds.DiscoveryDocumentResponse.TokenEndpoint,
ClientId = creds.ClientId,
ClientSecret = creds.ClientSecret,
Scope = managedToken.RequestedScope
},
cancellationToken);
if (response.IsError)
{
throw new Exception(response.Error);
}
managedToken.RefreshToken = response.RefreshToken;
managedToken.AccessToken = response.AccessToken;
managedToken.ExpiresIn = response.ExpiresIn;
return(managedToken);
}
private async Task <ManagedToken> AddUnSafeManagedTokenAsync(string key, ManagedToken managedToken)
{
managedToken.StartDate = DateTimeOffset.UtcNow;
managedToken.ExpirationDate = managedToken.StartDate.AddSeconds(managedToken.ExpiresIn);
await _tokenStorage.UpsertManagedTokenAsync(key, managedToken);
return(managedToken);
}
public async override Task UpsertManagedTokenAsync(string key, ManagedToken managedToken)
{
var tokens = GetManagedTokens();
if (tokens == null)
{
tokens = new Dictionary <string, ManagedToken>();
}
tokens[key] = managedToken;
UpsertManagedTokens(tokens);
}
public async Task <ManagedToken> AddManagedTokenAsync(string key, ManagedToken managedToken)
{
LockReleaser releaser = await _lock.Lock(new TimeSpan(0, 0, 30));
try
{
return(await AddUnSafeManagedTokenAsync(key, managedToken));
}
finally
{
releaser.Dispose();
}
}
public async Task OnGetAsync()
{
Creds = await _oAuth2CredentialManager.GetOAuth2CredentialsAsync("test");
if (Creds == null)
{
await _oAuth2CredentialManager.AddCredentialsAsync("test", new OAuth2Credentials
{
Authority = "https://demo.identityserver.io",
ClientId = "m2m",
ClientSecret = "secret"
});
// this call will do all the discovery work if it hasn't been done yet.
Creds = await _oAuth2CredentialManager.GetOAuth2CredentialsAsync("test");
}
ManagedToken = await _globalTokenManager.GetManagedTokenAsync("test", true);
}
private async Task <ManagedToken> GetUnSafeManagedTokenAsync(string key)
{
ManagedToken managedToken = await _tokenStorage.GetManagedTokenAsync(key);
return(managedToken);
}
public async Task OnGetAsync()
{
Creds = await _oAuth2CredentialManager.GetOAuth2CredentialsAsync("test");
ManagedToken = await _globalTokenManager.GetManagedTokenAsync("test", true);
}
public async Task AddManagedTokenAsync(ManagedToken managedToken)
{
await _sessionTokenManager.AddManagedTokenAsync(ManagedTokenKey, managedToken);
_httpContextAccessor.HttpContext.Session.SetInt32(ManagedTokenKey, 1); // hint that we are tracking
}
public abstract Task UpsertManagedTokenAsync(string key, ManagedToken managedToken);
