/// <summary>
/// 获取基于JWT的Token
/// </summary>
/// <param name="claims">需要在登陆的时候配置</param>
/// <returns></returns>
public static TokenInfoViewModel BuildJwtToken(Claim[] claims)
{
var symmetricKeyAsBase64 = "sdfsdfsrty45634kkhllghtdgdfss345t678fs";
var keyByteArray = Encoding.ASCII.GetBytes(symmetricKeyAsBase64);
var signingKey = new SymmetricSecurityKey(keyByteArray);
var Issuer = AppsettingHelper.GetValue(new string[] { "Audience", "Issuer" });
var Audience = AppsettingHelper.GetValue(new string[] { "Audience", "Audience" });
var signingCredentials = new SigningCredentials(signingKey, SecurityAlgorithms.HmacSha256);
var now = DateTime.Now;
// 实例化JwtSecurityToken
var jwt = new JwtSecurityToken(
issuer: Issuer,
audience: Audience,
claims: claims,
notBefore: now,
expires: now.Add(new TimeSpan(60)),
signingCredentials: signingCredentials
);
// 生成 Token
var encodedJwt = new JwtSecurityTokenHandler().WriteToken(jwt);
//打包返回前台
var responseJson = new TokenInfoViewModel
{
success = true,
token = encodedJwt,
expires_in = 60,
token_type = "Bearer"
};
return(responseJson);
}
public static void AddCorsSetup(this IServiceCollection services)
{
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
services.AddCors(c =>
{
c.AddPolicy("LimitRequests", policy =>
{
// 支持多个域名端口，注意端口号后不要带/斜杆：比如localhost:8000/，是错的
// 注意，http://127.0.0.1:1818 和 http://localhost:1818 是不一样的，尽量写两个
policy
.WithOrigins(AppsettingHelper.GetValue(new string[] { "Startup", "Cors", "IPs" }).Split(','))
.AllowAnyHeader()//Ensures that the policy allows any header.
.AllowAnyMethod();
});
// 允许任意跨域请求，也要配置中间件
//c.AddPolicy("AllRequests",policy=> {
// policy.AllowAnyOrigin();
// policy.AllowAnyMethod();
// policy.AllowAnyHeader();
//});
});
}
public RedisCacheManager()
{
string redisConfiguration = AppsettingHelper.GetValue(new string[] { "AppSettings", "RedisCachingAOP", "ConnectionString" });//获取连接字符串
if (string.IsNullOrWhiteSpace(redisConfiguration))
{
throw new ArgumentException("redis config is empty", nameof(redisConfiguration));
}
this.redisConnenctionString = redisConfiguration;
this.redisConnection = GetRedisConnection();
}
public static List <MutiDBOperate> MutiInitConn()
{
List <MutiDBOperate> listdatabase = AppsettingHelper.GetValue <MutiDBOperate>("DBS")
.Where(i => i.Enabled).ToList();
foreach (var i in listdatabase)
{
// SpecialDbString(i);
}
List <MutiDBOperate> listdatabaseSimpleDB = new List <MutiDBOperate>();//单库
return(listdatabase);
}
public static void AddSqlsugarSetup(this IServiceCollection services)
{
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
// 默认添加主数据库连接
MainDb.CurrentDbConnId = AppsettingHelper.GetValue(new string[] { "MainDB" });
// 把多个连接对象注入服务，这里必须采用Scope，因为有事务操作
services.AddScoped <ISqlSugarClient>(o =>
{
// 连接字符串
var listConfig = new List <ConnectionConfig>();
// 从库
var listConfig_Slave = new List <SlaveConnectionConfig>();
BaseDBConfig.MutiConnectionString.ForEach(m =>
{
listConfig.Add(new ConnectionConfig()
{
ConfigId = m.ConnId.ObjToString().ToLower(),
ConnectionString = m.Connection,
DbType = (DbType)m.DbType,
IsAutoCloseConnection = true,
IsShardSameThread = false,
MoreSettings = new ConnMoreSettings()
{
IsAutoRemoveDataCache = true
},
AopEvents = new AopEvents()
{
// OnLogExecuting = (sql, p) => { Console.WriteLine(sql); },
OnLogExecuting = (sql, pars) =>
{
Console.WriteLine(sql);
Console.WriteLine(string.Join(",", pars?.Select(it => it.ParameterName + ":" + it.Value)));
},
},
// 从库
SlaveConnectionConfigs = listConfig_Slave,
//InitKeyType = InitKeyType.SystemTable
}
);
});
return(new SqlSugarClient(listConfig));
});
}