System.IdentityModel.Tokens和Microsoft.IdentityModel.Tokens之间的冲突 [英] Conflict between System.IdentityModel.Tokens and Microsoft.IdentityModel.Tokens

问题描述

使用System.IdentityModel.Tokens时发生冲突:

I have a conflict when using System.IdentityModel.Tokens :

using System;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.IdentityModel.Tokens;
using System.IdentityModel.Tokens.Jwt;
using System.Text;

public voidGenereToken()
{
    const string sec = "401b09eab3c013d4ca54922bb802bec8fd5318192b0a75f201d8b3727429090fb337591abd3e44453b954555b7a0812e1081c39b740293f765eae731f5a65ed1";
    var now = DateTime.UtcNow;
    var securityKey = new InMemorySymmetricSecurityKey(Encoding.Default.GetBytes(sec));
    var signingCredentials = new SigningCredentials(securityKey,
            SecurityAlgorithms.RsaSha256Signature, SecurityAlgorithms.Sha256Digest);

    var header = new JwtHeader(signingCredentials);

    var payload = new JwtPayload
    {
        {"iss", "a5fgde64-e84d-485a-be51-56e293d09a69"},
        {"scope", "https://example.com/ws"},
        {"aud", "https://example.com/oauth2/v1"},
        {"iat", now},
    };

    var secToken = new JwtSecurityToken(header, payload);

    var handler = new JwtSecurityTokenHandler();
    var tokenString = handler.WriteToken(secToken);
    Console.writeLine(tokenString)
}

创建标头时出现以下错误( var header = new JwtHeader(signingCredentials); ):

I get following error when I create header (var header = new JwtHeader(signingCredentials);) :

参数类型'System.IdentityModel.Tokens.SigningCredentials'不是 可分配给参数类型 "Microsoft.IdentityModel.Tokens.SigningCredentials"

Argument type 'System.IdentityModel.Tokens.SigningCredentials' is not assignable to parameter type 'Microsoft.IdentityModel.Tokens.SigningCredentials'

我不明白，因为我所有的类型都引用了 System.IdentityModel.Tokens . 并在文档 JwtHeader构造函数中需要 System.IdentityModel.Tokens.SigningCredentials

I don't understand because all my type refers to System.IdentityModel.Tokens. and in documentation JwtHeader Constructor need System.IdentityModel.Tokens.SigningCredentials

我不知道怎么了...

I don't know what's wrong ...

推荐答案

System.IdentityModel.Tokens.Jwt版本5.0.0.0取决于Microsoft.IdentityModel.Tokens.

System.IdentityModel.Tokens.Jwt version 5.0.0.0 depends on Microsoft.IdentityModel.Tokens.

您需要在Microsoft.IdentityModel.Tokens命名空间中使用SigningCredentials.

You need to use SigningCredentials in the Microsoft.IdentityModel.Tokens namespace.

示例:

using System;
using System.IdentityModel.Tokens;
using System.IdentityModel.Tokens.Jwt;
using System.Text;

public void voidGenereToken() {
    const string sec = "401b09eab3c013d4ca54922bb802bec8fd5318192b0a75f201d8b3727429090fb337591abd3e44453b954555b7a0812e1081c39b740293f765eae731f5a65ed1";
    var now = DateTime.UtcNow;
    var securityKey = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(Encoding.Default.GetBytes(sec));
    var signingCredentials = new Microsoft.IdentityModel.Tokens.SigningCredentials(
        securityKey,
        SecurityAlgorithms.HmacSha256Signature);

    var header = new JwtHeader(signingCredentials);

    var payload = new JwtPayload
    {
            {"iss", "a5fgde64-e84d-485a-be51-56e293d09a69"},
            {"scope", "https://example.com/ws"},
            {"aud", "https://example.com/oauth2/v1"},
            {"iat", now},
        };

    var secToken = new JwtSecurityToken(header, payload);

    var handler = new JwtSecurityTokenHandler();
    var tokenString = handler.WriteToken(secToken);
    Console.WriteLine(tokenString);
}

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