【发布时间】:2018-01-02 20:35:18
【问题描述】:
我尝试将我的登录凭据发布到我的 asp.net 核心 web api。但每次我这样做时都会收到此消息。
选项 XHR http://localhost:64989/api/auth/login [HTTP/1.1 415 不支持的媒体类型 16ms]
ERROR Object { headers: Object, status: 0, statusText: "Unknown Error", url: null, ok: false, name: "HttpErrorResponse", message: "Http failure response for (unknown ...", error: error }
我的代码在 Angular 端看起来像这样:
login( email:string, password:string ) :Observable<boolean>{
return this.http.post('http://localhost:64989/api/auth/login', {email, password}, {headers: new HttpHeaders().set('Content-Type', 'application/json')})
.map(data => {
let userAuth = data;
if(userAuth){
localStorage.setItem('currentUser', JSON.stringify(userAuth));
return true;
}else{
return false;
}
});
}
在服务器端,我有一个 web api,它应该检查登录凭据。这适用于邮递员,但不适用于角度。 Web Api 是用 Asp.net core 2 制作的。
[AllowAnonymous]
[HttpPost("CreateToken")]
[Route("login")]
public async Task<IActionResult> Login([FromBody] LoginDTO model)
{
try
{
var user = await _userManager.FindByNameAsync(model.Email);
if (user == null)
{
return Unauthorized();
}
var signInResult = await _signInManager.CheckPasswordSignInAsync(user, model.Password, false);
if (signInResult.Succeeded)
{
var userClaims = await _userManager.GetClaimsAsync(user);
var claims = new[]
{
new Claim(JwtRegisteredClaimNames.Sub, user.UserName),
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
new Claim(JwtRegisteredClaimNames.Email, user.Email)
}.Union(userClaims);
var symmetricSecurityKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_configuration["JwtToken:Key"]));
var signingCredentials = new SigningCredentials(symmetricSecurityKey, SecurityAlgorithms.HmacSha256);
var jwtSecurityToken = new JwtSecurityToken(
issuer: _configuration["JwtToken:Issuer"],
audience: _configuration["JwtToken:Audience"],
claims: claims,
expires: DateTime.UtcNow.AddMinutes(60),
signingCredentials: signingCredentials
);
return Ok(new
{
token = new JwtSecurityTokenHandler().WriteToken(jwtSecurityToken),
expiration = jwtSecurityToken.ValidTo
});
}
return Unauthorized();
}
catch (Exception ex)
{
_logger.LogError($"error while creating token: {ex}");
return StatusCode((int)HttpStatusCode.InternalServerError, "error while creating token");
}
}
【问题讨论】:
标签: asp.net angular authentication httpclient access-token