DbWebHandler * DbWebHandler::findHandler( const string& url ) {
if ( ! _handlers )
return 0;
for ( unsigned i=0; i<_handlers->size(); i++ ) {
DbWebHandler * h = (*_handlers)[i];
if ( h->handles( url ) )
return h;
}
return 0;
}
virtual void doRequest(
const char *rq, // the full request
string url,
// set these and return them:
string& responseMsg,
int& responseCode,
vector<string>& headers, // if completely empty, content-type: text/html will be added
const SockAddr &from
) {
if ( url.size() > 1 ) {
if ( ! allowed( rq , headers, from ) ) {
responseCode = 401;
headers.push_back( "Content-Type: text/plain;charset=utf-8" );
responseMsg = "not allowed\n";
return;
}
{
BSONObj params;
const size_t pos = url.find( "?" );
if ( pos != string::npos ) {
MiniWebServer::parseParams( params , url.substr( pos + 1 ) );
url = url.substr(0, pos);
}
DbWebHandler * handler = DbWebHandler::findHandler( url );
if ( handler ) {
if ( handler->requiresREST( url ) && ! cmdLine.rest ) {
_rejectREST( responseMsg , responseCode , headers );
}
else {
string callback = params.getStringField("jsonp");
uassert(13453, "server not started with --jsonp", callback.empty() || cmdLine.jsonp);
handler->handle( rq , url , params , responseMsg , responseCode , headers , from );
if (responseCode == 200 && !callback.empty()) {
responseMsg = callback + '(' + responseMsg + ')';
}
}
return;
}
}
if ( ! cmdLine.rest ) {
_rejectREST( responseMsg , responseCode , headers );
return;
}
responseCode = 404;
headers.push_back( "Content-Type: text/html;charset=utf-8" );
responseMsg = "<html><body>unknown url</body></html>\n";
return;
}
// generate home page
if ( ! allowed( rq , headers, from ) ) {
responseCode = 401;
headers.push_back( "Content-Type: text/plain;charset=utf-8" );
responseMsg = "not allowed\n";
return;
}
responseCode = 200;
stringstream ss;
string dbname;
{
stringstream z;
z << cmdLine.binaryName << ' ' << prettyHostName();
dbname = z.str();
}
ss << start(dbname) << h2(dbname);
ss << "<p><a href=\"/_commands\">List all commands</a> | \n";
ss << "<a href=\"/_replSet\">Replica set status</a></p>\n";
//ss << "<a href=\"/_status\">_status</a>";
{
const map<string, Command*> *m = Command::webCommands();
if( m ) {
ss <<
a("",
"These read-only context-less commands can be executed from the web interface. "
"Results are json format, unless ?text=1 is appended in which case the result is output as text "
"for easier human viewing",
"Commands")
<< ": ";
for( map<string, Command*>::const_iterator i = m->begin(); i != m->end(); i++ ) {
stringstream h;
i->second->help(h);
string help = h.str();
ss << "<a href=\"/" << i->first << "?text=1\"";
if( help != "no help defined" )
ss << " title=\"" << help << '"';
ss << ">" << i->first << "</a> ";
}
ss << '\n';
}
}
ss << '\n';
/*
ss << "HTTP <a "
"title=\"click for documentation on this http interface\""
"href=\"http://dochub.mongodb.org/core/httpinterface\">admin port</a>:" << _port << "<p>\n";
*/
doUnlockedStuff(ss);
WebStatusPlugin::runAll( ss );
ss << "</body></html>\n";
responseMsg = ss.str();
headers.push_back( "Content-Type: text/html;charset=utf-8" );
}
void DbWebServer::doRequest(const char* rq,
string url,
string& responseMsg,
int& responseCode,
vector<string>& headers,
const SockAddr& from) {
Client* client = &cc();
auto txn = client->makeOperationContext();
if (url.size() > 1) {
if (!_allowed(txn.get(), rq, headers, from)) {
responseCode = 401;
headers.push_back("Content-Type: text/plain;charset=utf-8");
responseMsg = "not allowed\n";
return;
}
{
BSONObj params;
const size_t pos = url.find("?");
if (pos != string::npos) {
MiniWebServer::parseParams(params, url.substr(pos + 1));
url = url.substr(0, pos);
}
DbWebHandler* handler = DbWebHandler::findHandler(url);
if (handler) {
if (handler->requiresREST(url) && !serverGlobalParams.rest) {
_rejectREST(responseMsg, responseCode, headers);
} else {
const string callback = params.getStringField("jsonp");
uassert(13453,
"server not started with --jsonp",
callback.empty() || serverGlobalParams.jsonp);
handler->handle(
txn.get(), rq, url, params, responseMsg, responseCode, headers, from);
if (responseCode == 200 && !callback.empty()) {
responseMsg = callback + '(' + responseMsg + ')';
}
}
return;
}
}
if (!serverGlobalParams.rest) {
_rejectREST(responseMsg, responseCode, headers);
return;
}
responseCode = 404;
headers.push_back("Content-Type: text/html;charset=utf-8");
responseMsg = "<html><body>unknown url</body></html>\n";
return;
}
// generate home page
if (!_allowed(txn.get(), rq, headers, from)) {
responseCode = 401;
headers.push_back("Content-Type: text/plain;charset=utf-8");
responseMsg = "not allowed\n";
return;
}
responseCode = 200;
stringstream ss;
string dbname;
{
stringstream z;
z << serverGlobalParams.binaryName << ' ' << prettyHostName();
dbname = z.str();
}
ss << start(dbname) << h2(dbname);
ss << "<p><a href=\"/_commands\">List all commands</a> | \n";
ss << "<a href=\"/_replSet\">Replica set status</a></p>\n";
ss << a("",
"These read-only context-less commands can be executed from the web "
"interface. Results are json format, unless ?text=1 is appended in which "
"case the result is output as text for easier human viewing",
"Commands") << ": ";
auto m = Command::commandsByBestName();
for (Command::CommandMap::const_iterator i = m->begin(); i != m->end(); ++i) {
if (!i->second->isWebUI())
continue;
stringstream h;
i->second->help(h);
const string help = h.str();
ss << "<a href=\"/" << i->first << "?text=1\"";
if (help != "no help defined") {
ss << " title=\"" << help << '"';
}
ss << ">" << i->first << "</a> ";
}
ss << '\n';
doUnlockedStuff(ss);
WebStatusPlugin::runAll(txn.get(), ss);
ss << "</body></html>\n";
responseMsg = ss.str();
headers.push_back("Content-Type: text/html;charset=utf-8");
}