asp.net-mvc - 手动授予访问 token MVC Web API

Question

我允许用户从应用程序注册到 MVC Web API。该应用程序传递电子邮件但不传递密码。我添加用户并分配一个随 secret 码，并将其邮寄给用户。

我不希望应用程序两次调用 api 来获取 token 。因此，对于这个请求，我想返回一个由 /token 端点返回的 oauth token 。

我正在尝试此操作，但此请求的 token 被拒绝访问。我在这里缺少什么？如果有更好的方法，不胜感激。

Web API 具有默认配置，如 Web API 模板。没什么定制的。我想保持这种状态。

        ClaimsIdentity identity = new ClaimsIdentity(OAuthDefaults.AuthenticationType);
        Claim providerKeyClaim = new Claim(ClaimTypes.Email, model.Email, ClaimValueTypes.String, "DrySignup", "DrySignup");

        ExternalLoginData externalLogin = new ExternalLoginData
        {
            LoginProvider = providerKeyClaim.Issuer,
            ProviderKey = providerKeyClaim.Value,
            UserName = identity.FindFirstValue(ClaimTypes.Email)
        };

        var info = new ExternalLoginInfo()
        {
            DefaultUserName = model.Email,
            Login = new UserLoginInfo(providerKeyClaim.Issuer, externalLogin.ProviderKey)
        };

        result = await UserManager.AddLoginAsync(user.Id, info.Login);
        if (!result.Succeeded)
        {
            return GetErrorResult(result);
        }

        identity = await UserManager.CreateIdentityAsync(user, OAuthDefaults.AuthenticationType);
        IEnumerable<Claim> claims = externalLogin.GetClaims();
        identity.AddClaims(claims);
        Authentication.SignIn(identity);

        AuthenticationTicket ticket = new AuthenticationTicket(identity, new AuthenticationProperties());
        var currentUtc = new Microsoft.Owin.Infrastructure.SystemClock().UtcNow;
        ticket.Properties.IssuedUtc = currentUtc;
        ticket.Properties.ExpiresUtc = currentUtc.Add(TimeSpan.FromDays(365));
        var accessToken = Startup.OAuthOptions.AccessTokenFormat.Protect(ticket);
        Request.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", accessToken);



        // Create the response building a JSON object that mimics exactly the one issued by the default /Token endpoint
        JObject token = new JObject(
            new JProperty("userName", user.UserName),
            new JProperty("userId", user.Id),
            new JProperty("access_token", accessToken),
            new JProperty("token_type", "bearer"),
            new JProperty("expires_in", TimeSpan.FromDays(9999).TotalSeconds.ToString()),
            new JProperty("issued", currentUtc.ToString("ddd, dd MMM yyyy HH':'mm':'ss 'GMT'")),
            new JProperty("expires", currentUtc.Add(TimeSpan.FromDays(365)).ToString("ddd, dd MMM yyyy HH:mm:ss 'GMT'"))
        );
        return Ok(token);

Answer 1

这有效。

ClaimsIdentity oAuthIdentity = new ClaimsIdentity(Startup.OAuthOptions.AuthenticationType);

oAuthIdentity.AddClaim(new Claim(ClaimTypes.Name, user.UserName));
oAuthIdentity.AddClaim(new Claim(ClaimTypes.NameIdentifier, user.Id));

AuthenticationTicket ticket = new AuthenticationTicket(oAuthIdentity, new AuthenticationProperties());

DateTime currentUtc = DateTime.UtcNow;
ticket.Properties.IssuedUtc = currentUtc;
ticket.Properties.ExpiresUtc = currentUtc.Add(TimeSpan.FromDays(365));

string accessToken = Startup.OAuthOptions.AccessTokenFormat.Protect(ticket);
Request.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", accessToken);



// Create the response building a JSON object that mimics exactly the one issued by the default /Token endpoint
JObject token = new JObject(
    new JProperty("userName", user.UserName),
    new JProperty("userId", user.Id),
    new JProperty("access_token", accessToken),
    new JProperty("token_type", "bearer"),
    new JProperty("expires_in", TimeSpan.FromDays(365).TotalSeconds.ToString()),
    new JProperty("issued", currentUtc.ToString("ddd, dd MMM yyyy HH':'mm':'ss 'GMT'")),
    new JProperty("expires", currentUtc.Add(TimeSpan.FromDays(365)).ToString("ddd, dd MMM yyyy HH:mm:ss 'GMT'"))
);

return Ok(token);