public Task <bool> ExcuteAsync(WeChatMiniProgramLoginContext ct)
{
throw new NotImplementedException();
}
public async Task <bool> ExcuteAsync(WeChatMiniProgramLoginContext ct)
{
this.httpContext = ct.HttpContext;
this.httpResponse = httpContext.Response;
if (AbpSession.TenantId.HasValue)
{
this.tenancyName = _tenantCache.GetOrNull(AbpSession.TenantId.Value)?.TenancyName;
}
//尝试做第三发登录（内部通过openid找到本地账号做登录），
var loginResult = await _logInManager.LoginAsync(new UserLoginInfo(MiniProgramConsts.AuthenticationScheme, ct.WeChatUser.openid, MiniProgramConsts.AuthenticationSchemeDisplayName), tenancyName);
//根据登录结果，若成功则直接返回jwtToken 或者自动注册后返回
switch (loginResult.Result)
{
case AbpLoginResultType.Success:
{
var accessToken = CreateAccessToken(CreateJwtClaims(loginResult.Identity));
//User是聚合跟，因此查它的Claims性能差点，方式没毛病；即使这里不获取所有Claim，UserManager.ReplaceClaimAsync内部也会尝试查询全部，若我们查了，它就不会查了
var claims = await userManager.GetClaimsAsync(loginResult.User);
//ReplaceClaimAsync abp 5.4版本有bug，
//var sessionKeyClaim = claims.Single(c => c.Type == "session_key");
// var claimRT = await userManager.ReplaceClaimAsync(loginResult.User, sessionKeyClaim, new Claim("session_key", ct.WeChatUser.session_key));
await userManager.RemoveClaimsAsync(loginResult.User, claims.Where(c => c.Type == "session_key"));
await userManager.AddClaimAsync(loginResult.User, new Claim("session_key", ct.WeChatUser.session_key));
#region 处理前端传递来的除code以外的其它数据
//var tttt = ct.WeChatUser.Input.EnumerateArray();//json格式的数组对象才能这样
//这样的方式才可以正常遍历前端传来的除code以外的其它数据
//foreach (var property in ct.WeChatUser.Input.EnumerateObject())
//{
// property.Name.Value..
//}
//或者用下面的方式按需更新
//if (ct.WeChatUser.Input.TryGetProperty("nickName", out var k))
//{
// var claim = claims.Single(c => c.Type == "nickName");
// await userManager.ReplaceClaimAsync(loginResult.User, claim, new Claim("", ""));
//}
#endregion
//await UnitOfWorkManager.Current.SaveChangesAsync();//必须加
await WriteJsonAsync(new
{
AccessToken = accessToken,
EncryptedAccessToken = GetEncryptedAccessToken(accessToken),
ExpireInSeconds = (int)_configuration.Expiration.TotalSeconds
});
return(true);
}
case AbpLoginResultType.UnknownExternalLogin:
{
//若未找到关联的本地账号则自动注册，再返回jwtToken
var newUser = await RegisterExternalUserAsync(new ExternalAuthUserInfo
{
Provider = MiniProgramConsts.AuthenticationScheme,
ProviderKey = ct.WeChatUser.openid,
Name = Guid.NewGuid().ToString("N"),
EmailAddress = Guid.NewGuid().ToString("N") + "@mp.com",
Surname = "a"
});
//if (!newUser.IsActive)
//{
// return new ExternalAuthenticateResultModel
// {
// WaitingForActivation = true
// };
//}
// Try to login again with newly registered user!
loginResult = await _logInManager.LoginAsync(new UserLoginInfo(MiniProgramConsts.AuthenticationScheme, ct.WeChatUser.openid, MiniProgramConsts.AuthenticationSchemeDisplayName), tenancyName);
if (loginResult.Result != AbpLoginResultType.Success)
{
//throw _abpLoginResultTypeHelper.CreateExceptionForFailedLoginAttempt(
// loginResult.Result,
// openid,
// tenancyName
//);
await WriteJsonAsync(new { msg = "注册失败" });
}
//保存微信用户信息（排出openid，因为它存储在userlogins里）
// await userManager.AddClaimsAsync(loginResult.User, t.Principal.Claims.Where(c => c.Type != ClaimTypes.NameIdentifier));
else
{
await userManager.AddClaimAsync(loginResult.User, new Claim("session_key", ct.WeChatUser.session_key));
await WriteJsonAsync(new
{
AccessToken = CreateAccessToken(CreateJwtClaims(loginResult.Identity)),
ExpireInSeconds = (int)_configuration.Expiration.TotalSeconds
});
}
return(true);
}
default:
{
await WriteJsonAsync(new { msg = "登录失败！" });
//throw _abpLoginResultTypeHelper.CreateExceptionForFailedLoginAttempt(
// loginResult.Result,
// openid,
// tenancyName
//);
}
return(true);
}
}
