/// <summary>
/// 获取 WXOpenCmptAccessToken
/// </summary>
/// <param name="opensetting"></param>
/// <param name="cmpt_verify_ticket"></param>
/// <returns></returns>
public string GetCmptAccessToken(WXOpenSetting opensetting, string cmpt_verify_ticket)
{
using (ISession s = SessionFactory.Instance.CreateSession())
{
//返回的Token字符串
string cmpt_access_token = string.Empty;
//当前预授权码对象
WXOpenCmptAccessToken cmptAccessToken = null;
//当前凭据参数是否存在
WXOpenAuth entity = s.Get <WXOpenAuth>("where auth_key = @0 ", WXOpenAuthKey.cmpt_access_token.ToString());
if (entity == null)
{
entity = new WXOpenAuth();
}
else
{
cmptAccessToken = JsonConvert.DeserializeObject <WXOpenCmptAccessToken>(entity.val);
cmpt_access_token = cmptAccessToken.component_access_token;
}
//获取授权票据
if (entity.id == 0 || (cmptAccessToken != null && entity.update_time.AddSeconds(cmptAccessToken.expires_in) < DateTime.Now))
{
cmptAccessToken = WeChatOpenHelper.GetComponentAccessToken(opensetting.component_appid, opensetting.component_appsecret, cmpt_verify_ticket);
if (cmptAccessToken.errcode != 0)
{
string er = "获取微信开放组件Token，方法[GetCmptAccessToken]==>" + JsonConvert.SerializeObject(cmptAccessToken);
s.Insert(new APILogs()
{
type = 1, created_date = DateTime.Now, content = er
});
}
else
{
//提前10分钟刷新
cmptAccessToken.expires_in -= 600;
entity.update_time = DateTime.Now;
entity.auth_key = WXOpenAuthKey.cmpt_access_token.ToString();
entity.val = JsonConvert.SerializeObject(cmptAccessToken);
cmpt_access_token = cmptAccessToken.component_access_token;
if (entity.id == 0)
{
s.Insert(entity);
}
else
{
s.Update(entity);
}
}
}
return(cmpt_access_token);
}
}
/// <summary>
/// 公众号设置
/// </summary>
/// <param name="user"></param>
/// <param name="auth_code"></param>
/// <param name="expires_in"></param>
/// <returns></returns>
public IActionResult AccountSetting(SysUser user, string auth_code = "", string expires_in = "")
{
//当前用户加密ID
ViewBag.Ticket = StringHelper.GetEncryption(bid.ToString());
//用户图片路径
ViewBag.imgurl = string.Empty;
ViewBag.OpenToken = "";
ViewBag.AscKey = "";
//缺省图片路劲
ViewBag.defimgurl = ResXmlConfig.Instance.DefaultImgSrc(AppGlobal.Res, ImgType.WX_Account);
ViewBag.wx_account_imgurl = ViewBag.defimgurl;
WeChatAccount account = ServiceIoc.Get <WeChatAccountService>().Get();
if (account != null)
{
Img img = ServiceIoc.Get <ImgService>().GetImg(ImgType.WX_Account, account.id);
if (img != null)
{
ViewBag.wx_account_imgurl = string.IsNullOrEmpty(img.getImgUrl()) ? ViewBag.defimgurl : img.getImgUrl();
}
ViewBag.account = JsonConvert.SerializeObject(account);
}
else
{
ViewBag.Token = StringHelper.CreateRandomCode(10);
}
WeChatMerchant merchant = ServiceIoc.Get <WeChatMerchantService>().Get();
if (merchant != null)
{
ViewBag.merchant = JsonConvert.SerializeObject(merchant);
}
WXOpenAccount openAcount = ServiceIoc.Get <WXOpenAccountService>().Get();
if (openAcount != null)
{
ViewBag.openAcount = JsonConvert.SerializeObject(openAcount);
}
WXOpenSetting openSetting = ServiceIoc.Get <WXOpenSettingService>().Get();
if (openSetting != null)
{
ViewBag.opensetting = JsonConvert.SerializeObject(openSetting);
}
else
{
ViewBag.OpenToken = StringHelper.GetRandomCode(10);
ViewBag.AscKey = StringHelper.GetRandomCode(43);
}
ViewBag.AuthTitle = "待微信推送票据";
ViewBag.url = "javascript:;";
//获取当前凭据
WXOpenCmptVerifyTicket ticket = ServiceIoc.Get <WXOpenAuthService>().GetCmptVerifyTicket();
if (ticket != null && ConfigManage.AppSettings <bool>("WeChatSettings:IsOpenAuthUrl"))
{
if (ticket.ComponentVerifyTicket != null)
{
ViewBag.WXOpenTicket = ticket.ComponentVerifyTicket.Value;
string cmpt_access_token = ServiceIoc.Get <WXOpenAuthService>().GetCmptAccessToken(openSetting, ViewBag.WXOpenTicket);
string pre_auth_code = ServiceIoc.Get <WXOpenAuthService>().GetOpenPreAuthCode(cmpt_access_token, openSetting.component_appid);
string redirect_uri = AppGlobal.Admin + "WeChat/AccountSetting";
ViewBag.AuthTitle = "授权公众号";
//授权地址
ViewBag.url = WeChatOpenHelper.GetOpenOuthUrl(openSetting.component_appid, pre_auth_code, redirect_uri);
}
}
//授权回调
if (!string.IsNullOrEmpty(auth_code) && !string.IsNullOrEmpty(expires_in))
{
//组件Token
string cmpt_access_token = ServiceIoc.Get <WXOpenAuthService>().GetCmptAccessToken(openSetting, ticket.ComponentVerifyTicket.Value);
//使用授权码换取公众号的接口调用凭据和授权信息
WXOpenAuthFun auth_fun = ServiceIoc.Get <WXOpenAuthService>().GetAuthInfo(cmpt_access_token, openSetting.component_appid, auth_code);
//组件ID
string cmpt_token = ServiceIoc.Get <WXOpenAuthService>().GetCmptAccessToken(openSetting, ticket.ComponentVerifyTicket.Value);
//成功
if (auth_fun != null && !string.IsNullOrEmpty(cmpt_token))
{
ServiceIoc.Get <WXOpenAccountService>().AuthWeChatAccount(user.id, cmpt_token, openSetting.component_appid, auth_fun.authorization_info.authorizer_appid);
}
return(Redirect(AppGlobal.Admin + "WeChat/AccountSetting"));
}
return(View());
}
