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Add a simple spam protection limit to reporting.

Browse Source 
And some small refactor.
This commit is contained in:
Unknown W. Brackets 2013-03-01 12:56:51 -08:00
parent 5e81b662d5
commit a0851fb25e
1 changed files with 36 additions and 12 deletions
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48
Core/Reporting.cpp
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@ -28,6 +28,12 @@
namespace Reporting
{
const int DEFAULT_PORT = 80;
const int SPAM_LIMIT = 100;
// Internal limiter on number of requests per instance.
static u32 spamProtectionCount = 0;
// Temporarily stores a reference to the hostname.
static std::string lastHostname;
static size_t ServerHostnameLength()
{
@ -46,7 +52,6 @@ namespace Reporting
return g_Config.sReportHost.find(':');
}
static std::string lastHostname;
static const char *ServerHostname()
{
if (g_Config.sReportHost.empty())
@ -80,9 +85,37 @@ namespace Reporting
return atoi(port.c_str());
}
// Should only be called once per request.
bool CheckSpamLimited()
{
return ++spamProtectionCount >= SPAM_LIMIT;
}
bool SendReportRequest(const char *uri, const std::string &data, Buffer *output = NULL)
{
bool result = false;
http::Client http;
Buffer theVoid;
if (output == NULL)
output = &theVoid;
net::Init();
if (http.Resolve(ServerHostname(), ServerPort()))
{
http.Connect();
http.POST("/report/message", data, "application/x-www-urlencoded", output);
http.Disconnect();
result = true;
}
net::Shutdown();
return result;
}
void ReportMessage(const char *message, ...)
{
if (g_Config.sReportHost.empty())
if (g_Config.sReportHost.empty() || CheckSpamLimited())
return;
// Disabled by default for now.
if (g_Config.sReportHost.compare("default") == 0)
@ -106,16 +139,7 @@ namespace Reporting
vsnprintf(tempPos, temp + MESSAGE_BUFFER_SIZE - tempPos, message, args);
va_end(args);
Buffer output;
http::Client http;
net::Init();
if (http.Resolve(ServerHostname(), ServerPort()))
{
http.Connect();
http.POST("/report/message", temp, "application/x-www-urlencoded", &output);
http.Disconnect();
}
net::Shutdown();
SendReportRequest("/report/message", temp);
#endif
}