63 lines
2.2 KiB
C#
63 lines
2.2 KiB
C#
using Microsoft.Extensions.Options;
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using Microsoft.IdentityModel.Tokens;
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using System;
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using System.IdentityModel.Tokens.Jwt;
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using System.Security.Claims;
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using System.Text;
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namespace ZhaoXi._001.NET5Demo.Practice.WebApi.Utility.Jwt
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{
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/// <summary>
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/// 对称可逆加密
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/// </summary>
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public class CustomHSJWTService : ICustomJWTService
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{
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#region Option注入
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private readonly JWTTokenOptions _JWTTokenOptions;
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public CustomHSJWTService(IOptionsMonitor<JWTTokenOptions> jwtTokenOptions)
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{
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this._JWTTokenOptions = jwtTokenOptions.CurrentValue;
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}
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#endregion
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/// <summary>
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/// 用户登录成功以后，用来生成Token的方法
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/// </summary>
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/// <param name="UserName"></param>
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/// <param name="password"></param>
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/// <returns></returns>
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public string GetToken(string UserName, string password)
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{
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#region 有效载荷，大家可以自己写，爱写多少写多少；尽量避免敏感信息
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var claims = new[]
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{
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new Claim(ClaimTypes.Name, UserName),
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new Claim("NickName",UserName),
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new Claim("Role","Administrator"),//传递其他信息
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new Claim("ABCC","ABCC"),
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new Claim("ABCCDDDDD","ABCCDDDDD"),
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new Claim("Student","甜酱油")
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};
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//需要加密：需要加密key:
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//Nuget引入：Microsoft.IdentityModel.Tokens
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SymmetricSecurityKey key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_JWTTokenOptions.SecurityKey));
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SigningCredentials creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
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//Nuget引入：System.IdentityModel.Tokens.Jwt
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JwtSecurityToken token = new JwtSecurityToken(
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issuer: _JWTTokenOptions.Issuer,
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audience: _JWTTokenOptions.Audience,
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claims: claims,
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expires: DateTime.Now.AddMinutes(5),//5分钟有效期
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signingCredentials: creds);
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string returnToken = new JwtSecurityTokenHandler().WriteToken(token);
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return returnToken;
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#endregion
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}
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}
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}
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