++d_ci.cs->dohFrontend->d_http1Stats.d_nbQueries;
}
- const std::string data("HTTP/1.1 400 Bad Request\r\nConnection: Close\r\n\r\n<html><body>This server implements RFC 8484 - DNS Queries over HTTP, and requires HTTP/2 in accordance with section 5.2 of the RFC.</body></html>\r\n");
- d_out.insert(d_out.end(), data.begin(), data.end());
+ static const std::string data0("HTTP/1.1 400 Bad Request\r\nConnection: Close\r\n");
+
+ std::array<char, 40> data1{};
+ static const std::string dateformat("Date: %a, %d %h %Y %T GMT\r\n");
+ struct tm tmval{};
+ time_t timestamp = time(nullptr);
+ size_t len = strftime(data1.data(), data1.size(), dateformat.data(), gmtime_r(×tamp, &tmval));
+ assert(len != 0);
+
+ static const std::string data2("\r\n<html><body>This server implements RFC 8484 - DNS Queries over HTTP, and requires HTTP/2 in accordance with section 5.2 of the RFC.</body></html>\r\n");
+
+ d_out.insert(d_out.end(), data0.begin(), data0.end());
+ d_out.insert(d_out.end(), data1.begin(), data1.begin() + len);
+ d_out.insert(d_out.end(), data2.begin(), data2.end());
writeToSocket(false);
vinfolog("DoH connection from %s expected ALPN value 'h2', got '%s'", d_ci.remote.toStringWithPort(), std::string(protocols.begin(), protocols.end()));
projects / thirdparty / pdns.git / commitdiff
