public object GetTencentCosFederationToken([FromServices] ITencentCosProvider tencentCosProvider)
{
string key = "HaoHaoPlay_Back_FederationToken";
GetFederationTokenResponse result;
var tokenCache = RedisHelper.Get(key);
if (tokenCache.IsNullOrWhiteSpace())
{
result = tencentCosProvider.GetFederationToken();
RedisHelper.Set(key, JsonConvert.SerializeObject(result), 7200);
}
else
{
result = JsonConvert.DeserializeObject <GetFederationTokenResponse>(tokenCache);
}
return(new
{
result.Credentials,
result.ExpiredTime,
StartTime = H_Util.GetUnixTimestamp(DateTime.Now),
result.RequestId,
});
}
public object GetUploadAvatarInfo([FromServices] IConfiguration config, [FromServices] ICurrentUser currentUser)
{
return(new
{
Bucket = config["TencentCos:Bucket"],
Key = config["TencentCos:AvatarKey"] + $"/{currentUser.Id}_{H_Util.GetUnixTimestamp()}",
Region = config["TencentCos:Region"]
});
}
/// <summary>
/// 生成Jwt
/// </summary>
/// <param name="timeNow"></param>
/// <param name="expireTime"></param>
/// <param name="jti"></param>
/// <param name="user"></param>
/// <returns></returns>
private string CreateJwt(DateTime timeNow, DateTime expireTime, Guid jti, SysUser user)
{
var claims = new Claim[]
{
new Claim(JwtRegisteredClaimNames.Sub, _appSettings.Jwt.Subject), //主题
new Claim(JwtRegisteredClaimNames.Jti, jti.ToString()), //针对当前 token 的唯一标识 jwt的唯一身份标识，避免重复
new Claim(JwtRegisteredClaimNames.Sid, user.Id.ToString()),
new Claim(JwtRegisteredClaimNames.Iat, H_Util.GetUnixTimestamp(timeNow).ToString(), ClaimValueTypes.Integer64), //token 创建时间
};
var secretKey = new SymmetricSecurityKey(Encoding.ASCII.GetBytes(_appSettings.Jwt.SecretKey));
var jwt = new JwtSecurityTokenHandler().WriteToken(new JwtSecurityToken(
issuer: _appSettings.Jwt.Issuer,
audience: _appSettings.Jwt.Audience,
claims: claims,
notBefore: timeNow, //生效时间
expires: expireTime, //过期时间
signingCredentials: new SigningCredentials(secretKey, SecurityAlgorithms.HmacSha256)
));
return(jwt);
}
