在 azure 函数中配置令牌

Configuring token in azure functions

问题是在 startup.cs 文件中添加 AddAccessTokenManagement() 后出现 Functions runtime is unreachable 错误。天蓝色的功能列表也是空的。最好的部分是,从应用程序洞察中,我看到我的 cron 作业无论如何都在执行,并且令牌正在运行。当 运行 我在本地环境中的代码没有报告问题时,部署似乎也很好。这就是我配置我的 http 客户端以使用身份令牌的方式:

    private void ConfigureAccessToken(IFunctionsHostBuilder builder)
    {
        var IdentityServerUrl = "<serverUrl>"; ;

        builder.Services.AddHttpClient();
        builder.Services.AddAccessTokenManagement(options =>
        {
            options.Client.Clients.Add("cloud-service", new ClientCredentialsTokenRequest
            {
                Address = $"{IdentityServerUrl}/connect/token",
                ClientId = _authorizationConfig.ClientId,
                ClientSecret = _authorizationConfig.ClientSecret,
            });
        });
        builder.Services.AddClientAccessTokenClient("internal-client", configureClient: client => { });
    }

值得一提的是,这种配置方式适用于我的 Web API 应用程序。

大家有什么想法吗?

我自己找到了答案。看起来 azure 函数的令牌配置与 Web API 不同。工作代码如下:

    private void ConfigureAccessToken(IFunctionsHostBuilder builder)
    {
        var IdentityServerUrl = "<serverUri>";

        builder.Services.Configure<AccessTokenManagementOptions>(o =>
        {
            o.Client.Clients.Add("cloud-service", new ClientCredentialsTokenRequest
            {
                Address = $"{IdentityServerUrl}/connect/token",
                ClientId = _authorizationConfig.ClientId,
                ClientSecret = _authorizationConfig.ClientSecret,
            });
        });

        builder.Services.AddDistributedMemoryCache();
        builder.Services.AddTransient<ITokenClientConfigurationService, DefaultTokenClientConfigurationService>(s =>
        {
            return new DefaultTokenClientConfigurationService(
                s.GetRequiredService<IOptions<AccessTokenManagementOptions>>(),
                null,
                null);
        });

        builder.Services.AddHttpClient(AccessTokenManagementDefaults.BackChannelHttpClientName);
        builder.Services.TryAddTransient<ITokenEndpointService, TokenEndpointService>();
        builder.Services.TryAddTransient<IClientAccessTokenCache, ClientAccessTokenCache>();
        builder.Services.AddTransient<IAccessTokenManagementService, AccessTokenManagementService>(s =>
        {
            return new AccessTokenManagementService(
                null,
                null,
                s.GetRequiredService<IOptions<AccessTokenManagementOptions>>(),
                s.GetRequiredService<ITokenEndpointService>(),
                s.GetRequiredService<IClientAccessTokenCache>(),
                s.GetRequiredService<ILogger<AccessTokenManagementService>>()
                );
        });

        builder.Services.AddTransient<ClientAccessTokenHandler>();
        builder.Services.AddClientAccessTokenClient("internal-client", configureClient: config => {});
    }