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Be more specific when a HTTP parser error happens.

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This commit is contained in:
Sadie Powell 2020-12-03 19:20:59 +00:00
parent fd8faa7e21
commit 092f2b1818
1 changed files with 5 additions and 3 deletions
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8
src/modules/m_httpd.cpp
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@ -264,14 +264,14 @@ class HttpServerSocket : public BufferedSocket, public Timer, public insp::intru
Close();
}
void SendHTTPError(unsigned int response)
void SendHTTPError(unsigned int response, const char* errstr = NULL)
{
static HTTPHeaders empty;
std::string data = InspIRCd::Format(
"<html><head></head><body style='font-family: sans-serif; text-align: center'>"
"<h1 style='font-size: 48pt'>Error %u</h1><h2 style='font-size: 24pt'>%s</h2><hr>"
"<small>Powered by <a href='https://www.inspircd.org'>InspIRCd</a></small></body></html>",
response, http_status_str((http_status)response));
response, errstr ? errstr : http_status_str((http_status)response));
Page(data, response, &empty);
}
@ -303,8 +303,10 @@ class HttpServerSocket : public BufferedSocket, public Timer, public insp::intru
if (parser.upgrade || HTTP_PARSER_ERRNO(&parser))
return;
http_parser_execute(&parser, &parser_settings, recvq.data(), recvq.size());
if (parser.upgrade || HTTP_PARSER_ERRNO(&parser))
if (parser.upgrade)
SendHTTPError(status_code ? status_code : 400);
else if (HTTP_PARSER_ERRNO(&parser))
SendHTTPError(status_code ? status_code : 400, http_errno_description((http_errno)parser.http_errno));
}
void ServeData()