public async Task Invoke(DownstreamContext context)
{
//下游路由信息的匹配
MapDownstreamContextAsync(context);
//没有错误，才进入下一个中间件
if (!context.IsError)
{
await _next.Invoke(context);
}
}
public async Task Invoke(DownstreamContext context)
{
//如果不需要校验权限
if (!context.DownstreamRoute.Authentication)
{
await _next.Invoke(context);
}
else
{
//获取token
string token = GetToken(context.HttpContext);
if (string.IsNullOrWhiteSpace(token) || !ValidateToken(token))
{
SetPipelineError(context, new AuthorizationError());
}
else
{
await _next.Invoke(context);
}
}
}
public async Task Invoke(DownstreamContext context)
{
await _next.Invoke(context);
if (context.IsError)
{
//保存请求的信息
BaseLogModel logModel = new BaseLogModel()
{
Type = 1,
Content = $"{context.ToErrorString()} errors found in {MiddlewareName}. Setting error response for request path:{context.HttpContext.Request.Path}, request method: {context.HttpContext.Request.Method}"
};
_log.Error(logModel);
SetErrorResponse(context.HttpContext, context.Errors);
}
else
{
//Logger.LogDebug("no pipeline errors, setting and returning completed response");
await _responder.SetResponseOnHttpContext(context.HttpContext, context.DownstreamResponse);
}
}