public static TokenFactory GetAccessTokenFactory(
[NotNull] this RsdnApiAuthenticator authenticator,
[NotNull] Func <AuthTokenResponse> getToken,
[NotNull] Action <AuthTokenResponse> setToken)
{
Code.NotNull(authenticator, nameof(authenticator));
var tokenLock = new AsyncLock();
return(async ct =>
{
var token = getToken();
if (token == null)
{
return null;
}
if (token.ExpiresOn >= DateTimeOffset.UtcNow)
{
return token.AccessToken;
}
using (await tokenLock.AcquireAsync(ct))
if (token.ExpiresOn < DateTimeOffset.UtcNow)
{
token = await authenticator.RefreshTokenAsync(token.RefreshToken, ct);
setToken(token);
}
return token?.AccessToken;
});
}
public static TokenFactory GetAccessTokenFactory(
[NotNull] this RsdnApiAuthenticator authenticator,
[NotNull] string login,
[NotNull] string password)
{
Code.NotNull(authenticator, nameof(authenticator));
AuthTokenResponse token = null;
var tokenLock = new AsyncLock();
return(async ct =>
{
if (token != null && token.ExpiresOn >= DateTimeOffset.UtcNow)
{
return token.AccessToken;
}
using (await tokenLock.AcquireAsync(ct))
if (token == null || token.ExpiresOn < DateTimeOffset.UtcNow)
{
token = token == null
? await authenticator.GetTokenByPasswordAsync(login, password, ct)
: await authenticator.RefreshTokenAsync(token.RefreshToken, ct)
?? await authenticator.GetTokenByPasswordAsync(login, password, ct);
}
return token.AccessToken;
});
}
public void Setup()
{
_authenticator =
RsdnClientHelpers.CreateAuthenticator(
TestsBase.ServiceUri,
TestsBase.TestClientID,
TestsBase.TestClientSecret,
"offline_access",
false);
}
public ApiConnectionService(AccountsService accountsService)
{
_accountsService = accountsService;
_authenticator = RsdnClientHelpers.CreateAuthenticator(
//new Uri("https://localhost:44389"),
_rsdnUri,
"test_public_client",
"",
"offline_access");
_token = _accountsService.GetCurrentToken();
Client = RsdnClientHelpers.CreateClient(
_rsdnUri,
_authenticator.GetAccessTokenFactory(
() => _token,
token =>
{
accountsService.SetCurrentToken(token);
_token = token;
}));
}
public static TokenFactory GetAccessTokenFactory(
[NotNull] this RsdnApiAuthenticator authenticator,
[NotNull] CodeFlowData flowData,
[NotNull] IDictionary <string, string> redirectParams)
{
Code.NotNull(authenticator, nameof(authenticator));
Code.NotNull(flowData, nameof(flowData));
Code.NotNull(redirectParams, nameof(redirectParams));
AuthTokenResponse token = null;
var tokenLock = new AsyncLock();
return(async ct =>
{
if (token == null)
{
using (await tokenLock.AcquireAsync(ct))
if (token == null)
{
token = await authenticator.GetTokenByCodeAsync(flowData, redirectParams, ct);
return token.AccessToken;
}
}
if (token.ExpiresOn >= DateTimeOffset.UtcNow)
{
return token.AccessToken;
}
using (await tokenLock.AcquireAsync())
if (token.ExpiresOn < DateTimeOffset.UtcNow)
{
token = await authenticator.RefreshTokenAsync(token.RefreshToken, ct);
}
return token?.AccessToken;
});
}
