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12c86877 | 1 | /* |
a2ce158c | 2 | Copyright (C) 2002 - 2012 PowerDNS.COM BV |
12c86877 BH |
3 | |
4 | This program is free software; you can redistribute it and/or modify | |
9054d8a4 BH |
5 | it under the terms of the GNU General Public License version 2 |
6 | as published by the Free Software Foundation | |
12c86877 BH |
7 | |
8 | This program is distributed in the hope that it will be useful, | |
9 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | GNU General Public License for more details. | |
12 | ||
13 | You should have received a copy of the GNU General Public License | |
14 | along with this program; if not, write to the Free Software | |
06bd9ccf | 15 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
9054d8a4 BH |
16 | */ |
17 | #include "utility.hh" | |
d267d1bf | 18 | #include "dynlistener.hh" |
12c86877 | 19 | #include "ws.hh" |
e611a06c | 20 | #include "json.hh" |
12c86877 BH |
21 | #include "webserver.hh" |
22 | #include "logger.hh" | |
e611a06c | 23 | #include "packetcache.hh" |
12c86877 BH |
24 | #include "statbag.hh" |
25 | #include "misc.hh" | |
26 | #include "arguments.hh" | |
27 | #include "dns.hh" | |
e611a06c | 28 | #include "ueberbackend.hh" |
dcc65f25 | 29 | #include <boost/format.hpp> |
7b39c040 | 30 | #include <boost/foreach.hpp> |
9ac4a7c6 | 31 | #include "namespaces.hh" |
ca9fc6a1 | 32 | #include "rapidjson/document.h" |
8537b9f0 BH |
33 | #include "rapidjson/stringbuffer.h" |
34 | #include "rapidjson/writer.h" | |
ba1a571d | 35 | #include "version.hh" |
12a82d65 | 36 | #include "session.hh" |
8537b9f0 BH |
37 | |
38 | using namespace rapidjson; | |
12c86877 BH |
39 | |
40 | extern StatBag S; | |
41 | ||
42 | StatWebServer::StatWebServer() | |
43 | { | |
44 | d_start=time(0); | |
96d299db | 45 | d_min10=d_min5=d_min1=0; |
c81c2ea8 | 46 | d_ws = 0; |
f17c93b4 | 47 | d_tid = 0; |
c81c2ea8 PD |
48 | if(arg().mustDo("webserver")) |
49 | d_ws = new WebServer(arg()["webserver-address"], arg().asNum("webserver-port"),arg()["webserver-password"]); | |
12c86877 BH |
50 | } |
51 | ||
52 | void StatWebServer::go() | |
53 | { | |
c81c2ea8 PD |
54 | if(arg().mustDo("webserver")) |
55 | { | |
56 | S.doRings(); | |
57 | pthread_create(&d_tid, 0, threadHelper, this); | |
58 | pthread_create(&d_tid, 0, statThreadHelper, this); | |
59 | } | |
12c86877 BH |
60 | } |
61 | ||
12c86877 BH |
62 | void StatWebServer::statThread() |
63 | { | |
64 | try { | |
65 | for(;;) { | |
66 | d_queries.submit(S.read("udp-queries")); | |
67 | d_cachehits.submit(S.read("packetcache-hit")); | |
68 | d_cachemisses.submit(S.read("packetcache-miss")); | |
69 | d_qcachehits.submit(S.read("query-cache-hit")); | |
70 | d_qcachemisses.submit(S.read("query-cache-miss")); | |
71 | Utility::sleep(1); | |
72 | } | |
73 | } | |
74 | catch(...) { | |
75 | L<<Logger::Error<<"Webserver statThread caught an exception, dying"<<endl; | |
76 | exit(1); | |
77 | } | |
78 | } | |
79 | ||
80 | void *StatWebServer::statThreadHelper(void *p) | |
81 | { | |
82 | StatWebServer *sws=static_cast<StatWebServer *>(p); | |
83 | sws->statThread(); | |
84 | return 0; // never reached | |
85 | } | |
86 | ||
87 | ||
88 | void *StatWebServer::threadHelper(void *p) | |
89 | { | |
90 | StatWebServer *sws=static_cast<StatWebServer *>(p); | |
91 | sws->launch(); | |
92 | return 0; // never reached | |
93 | } | |
94 | ||
95 | void printtable(ostringstream &ret, const string &ringname, const string &title, int limit=10) | |
96 | { | |
4855a559 RA |
97 | vector<pair <string,unsigned int> >ring=S.getRing(ringname); |
98 | if (ring.size() == 0) { | |
99 | return; | |
100 | } | |
101 | ||
12c86877 BH |
102 | int tot=0; |
103 | int entries=0; | |
12c86877 | 104 | |
1071abdd | 105 | for(vector<pair<string, unsigned int> >::const_iterator i=ring.begin(); i!=ring.end();++i) { |
12c86877 BH |
106 | tot+=i->second; |
107 | entries++; | |
108 | } | |
109 | ||
1071abdd CH |
110 | ret<<"<div class=\"panel\">"; |
111 | ret<<"<span class=resetring><i></i><a href=\"?resetring="<<ringname<<"\">Reset</a></span>"<<endl; | |
112 | ret<<"<h2>"<<title<<"</h2>"<<endl; | |
113 | ret<<"<div class=ringmeta>"; | |
114 | ret<<"<a class=topXofY href=\"?ring="<<ringname<<"\">Showing: Top "<<limit<<" of "<<entries<<"</a>"<<endl; | |
115 | ret<<"<span class=resizering>Resize: "; | |
bb3c3f50 | 116 | unsigned int sizes[]={10,100,500,1000,10000,500000,0}; |
12c86877 BH |
117 | for(int i=0;sizes[i];++i) { |
118 | if(S.getRingSize(ringname)!=sizes[i]) | |
e2a77e08 | 119 | ret<<"<a href=\"?resizering="<<ringname<<"&size="<<sizes[i]<<"\">"<<sizes[i]<<"</a> "; |
12c86877 BH |
120 | else |
121 | ret<<"("<<sizes[i]<<") "; | |
122 | } | |
1071abdd | 123 | ret<<"</span></div>"; |
12c86877 | 124 | |
1071abdd | 125 | ret<<"<table class=\"data\">"; |
12c86877 | 126 | int printed=0; |
bb3c3f50 | 127 | for(vector<pair<string,unsigned int> >::const_iterator i=ring.begin();limit && i!=ring.end();++i,--limit) { |
b6f57093 | 128 | ret<<"<tr><td>"<<i->first<<"</td><td>"<<i->second<<"</td><td align=right>"<< StatWebServer::makePercentage(i->second*100.0/tot)<<"</td>"<<endl; |
12c86877 BH |
129 | printed+=i->second; |
130 | } | |
131 | ret<<"<tr><td colspan=3></td></tr>"<<endl; | |
132 | if(printed!=tot) | |
b6f57093 | 133 | ret<<"<tr><td><b>Rest:</b></td><td><b>"<<tot-printed<<"</b></td><td align=right><b>"<< StatWebServer::makePercentage((tot-printed)*100.0/tot)<<"</b></td>"<<endl; |
12c86877 | 134 | |
e2a77e08 | 135 | ret<<"<tr><td><b>Total:</b></td><td><b>"<<tot<<"</b></td><td align=right><b>100%</b></td>"; |
1071abdd | 136 | ret<<"</table></div>"<<endl; |
12c86877 BH |
137 | } |
138 | ||
139 | void StatWebServer::printvars(ostringstream &ret) | |
140 | { | |
1071abdd | 141 | ret<<"<div class=panel><h2>Variables</h2><table class=\"data\">"<<endl; |
12c86877 BH |
142 | |
143 | vector<string>entries=S.getEntries(); | |
144 | for(vector<string>::const_iterator i=entries.begin();i!=entries.end();++i) { | |
145 | ret<<"<tr><td>"<<*i<<"</td><td>"<<S.read(*i)<<"</td><td>"<<S.getDescrip(*i)<<"</td>"<<endl; | |
146 | } | |
e2a77e08 | 147 | |
1071abdd | 148 | ret<<"</table></div>"<<endl; |
12c86877 BH |
149 | } |
150 | ||
151 | void StatWebServer::printargs(ostringstream &ret) | |
152 | { | |
e2a77e08 | 153 | ret<<"<table border=1><tr><td colspan=3 bgcolor=\"#0000ff\"><font color=\"#ffffff\">Arguments</font></td>"<<endl; |
12c86877 BH |
154 | |
155 | vector<string>entries=arg().list(); | |
156 | for(vector<string>::const_iterator i=entries.begin();i!=entries.end();++i) { | |
157 | ret<<"<tr><td>"<<*i<<"</td><td>"<<arg()[*i]<<"</td><td>"<<arg().getHelp(*i)<<"</td>"<<endl; | |
158 | } | |
159 | } | |
160 | ||
b6f57093 BH |
161 | string StatWebServer::makePercentage(const double& val) |
162 | { | |
163 | return (boost::format("%.01f%%") % val).str(); | |
164 | } | |
165 | ||
a2ce158c | 166 | string StatWebServer::indexfunction(const string& method, const string& post, const map<string,string> &varmap, void *ptr, bool *custom) |
12c86877 | 167 | { |
12c86877 BH |
168 | StatWebServer *sws=static_cast<StatWebServer *>(ptr); |
169 | map<string,string>rvarmap=varmap; | |
170 | if(!rvarmap["resetring"].empty()){ | |
171 | *custom=true; | |
172 | S.resetRing(rvarmap["resetring"]); | |
173 | return "HTTP/1.1 301 Moved Permanently\nLocation: /\nConnection: close\n\n"; | |
174 | } | |
175 | if(!rvarmap["resizering"].empty()){ | |
176 | *custom=true; | |
177 | S.resizeRing(rvarmap["resizering"], atoi(rvarmap["size"].c_str())); | |
178 | return "HTTP/1.1 301 Moved Permanently\nLocation: /\nConnection: close\n\n"; | |
179 | } | |
180 | ||
181 | ostringstream ret; | |
182 | ||
1071abdd CH |
183 | ret<<"<!DOCTYPE html>"<<endl; |
184 | ret<<"<html><head>"<<endl; | |
185 | ret<<"<title>PowerDNS Authoritative Server Monitor</title>"<<endl; | |
186 | ret<<"<link rel=\"stylesheet\" href=\"style.css\"/>"<<endl; | |
187 | ret<<"</head><body>"<<endl; | |
188 | ||
189 | ret<<"<div class=\"row\">"<<endl; | |
190 | ret<<"<div class=\"headl columns\">"; | |
191 | ret<<"<a href=\"/\" id=\"appname\">PowerDNS "VERSION; | |
192 | if(!arg()["config-name"].empty()) { | |
193 | ret<<" ["<<arg()["config-name"]<<"]"; | |
194 | } | |
195 | ret<<"</a></div>"<<endl; | |
196 | ret<<"<div class=\"headr columns\"></div></div>"; | |
197 | ret<<"<div class=\"row\"><div class=\"all columns\">"; | |
12c86877 BH |
198 | |
199 | time_t passed=time(0)-s_starttime; | |
200 | ||
e2a77e08 KM |
201 | ret<<"<p>Uptime: "<< |
202 | humanDuration(passed)<< | |
203 | "<br>"<<endl; | |
12c86877 | 204 | |
395b07ea | 205 | ret<<"Queries/second, 1, 5, 10 minute averages: "<<std::setprecision(3)<< |
12c86877 BH |
206 | sws->d_queries.get1()<<", "<< |
207 | sws->d_queries.get5()<<", "<< | |
208 | sws->d_queries.get10()<<". Max queries/second: "<<sws->d_queries.getMax()<< | |
209 | "<br>"<<endl; | |
210 | ||
211 | if(sws->d_cachemisses.get10()+sws->d_cachehits.get10()>0) | |
b6f57093 BH |
212 | ret<<"Cache hitrate, 1, 5, 10 minute averages: "<< |
213 | makePercentage((sws->d_cachehits.get1()*100.0)/((sws->d_cachehits.get1())+(sws->d_cachemisses.get1())))<<", "<< | |
214 | makePercentage((sws->d_cachehits.get5()*100.0)/((sws->d_cachehits.get5())+(sws->d_cachemisses.get5())))<<", "<< | |
215 | makePercentage((sws->d_cachehits.get10()*100.0)/((sws->d_cachehits.get10())+(sws->d_cachemisses.get10())))<< | |
216 | "<br>"<<endl; | |
12c86877 BH |
217 | |
218 | if(sws->d_qcachemisses.get10()+sws->d_qcachehits.get10()>0) | |
395b07ea | 219 | ret<<"Backend query cache hitrate, 1, 5, 10 minute averages: "<<std::setprecision(2)<< |
b6f57093 BH |
220 | makePercentage((sws->d_qcachehits.get1()*100.0)/((sws->d_qcachehits.get1())+(sws->d_qcachemisses.get1())))<<", "<< |
221 | makePercentage((sws->d_qcachehits.get5()*100.0)/((sws->d_qcachehits.get5())+(sws->d_qcachemisses.get5())))<<", "<< | |
222 | makePercentage((sws->d_qcachehits.get10()*100.0)/((sws->d_qcachehits.get10())+(sws->d_qcachemisses.get10())))<< | |
223 | "<br>"<<endl; | |
12c86877 | 224 | |
395b07ea | 225 | ret<<"Backend query load, 1, 5, 10 minute averages: "<<std::setprecision(3)<< |
12c86877 BH |
226 | sws->d_qcachemisses.get1()<<", "<< |
227 | sws->d_qcachemisses.get5()<<", "<< | |
228 | sws->d_qcachemisses.get10()<<". Max queries/second: "<<sws->d_qcachemisses.getMax()<< | |
229 | "<br>"<<endl; | |
230 | ||
1071abdd | 231 | ret<<"Total queries: "<<S.read("udp-queries")<<". Question/answer latency: "<<S.read("latency")/1000.0<<"ms</p><br>"<<endl; |
12c86877 BH |
232 | if(rvarmap["ring"].empty()) { |
233 | vector<string>entries=S.listRings(); | |
234 | for(vector<string>::const_iterator i=entries.begin();i!=entries.end();++i) | |
235 | printtable(ret,*i,S.getRingTitle(*i)); | |
236 | ||
237 | sws->printvars(ret); | |
238 | if(arg().mustDo("webserver-print-arguments")) | |
239 | sws->printargs(ret); | |
240 | } | |
241 | else | |
242 | printtable(ret,rvarmap["ring"],S.getRingTitle(rvarmap["ring"]),100); | |
243 | ||
1071abdd | 244 | ret<<"</div></div>"<<endl; |
ba1a571d | 245 | ret<<"<footer class=\"row\">"<<fullVersionString()<<"<br>© 2013 <a href=\"http://www.powerdns.com/\">PowerDNS.COM BV</a>.</footer>"<<endl; |
12c86877 BH |
246 | ret<<"</body></html>"<<endl; |
247 | ||
248 | return ret.str(); | |
249 | } | |
250 | ||
12a82d65 CH |
251 | static int int_from_json(const Value& val) { |
252 | if (val.IsInt()) { | |
253 | return val.GetInt(); | |
254 | } else if (val.IsString()) { | |
255 | return atoi(val.GetString()); | |
256 | } else { | |
257 | throw Exception("Value not an Integer"); | |
258 | } | |
259 | } | |
9ac4a7c6 | 260 | |
a2ce158c | 261 | string StatWebServer::jsonstat(const string& method, const string& post, const map<string,string> &varmap, void *ptr, bool *custom) |
ac7ba905 | 262 | { |
a2ce158c | 263 | *custom=1; // indicates we build the response |
ac7ba905 | 264 | string ret="HTTP/1.1 200 OK\r\n" |
ac7ba905 | 265 | "Server: PowerDNS/"VERSION"\r\n" |
7b39c040 | 266 | "Connection: close\r\n" |
ac7ba905 BH |
267 | "Access-Control-Allow-Origin: *\r\n" |
268 | "Content-Type: application/json\r\n" | |
269 | "\r\n" ; | |
270 | ||
271 | typedef map<string,string> varmap_t; | |
7b39c040 | 272 | varmap_t ourvarmap=varmap; |
e611a06c BH |
273 | string callback; |
274 | string command; | |
275 | ||
276 | if(ourvarmap.count("callback")) { | |
277 | callback=ourvarmap["callback"]; | |
278 | ourvarmap.erase("callback"); | |
279 | } | |
280 | ||
281 | if(ourvarmap.count("command")) { | |
282 | command=ourvarmap["command"]; | |
283 | ourvarmap.erase("command"); | |
7b39c040 | 284 | } |
e611a06c BH |
285 | |
286 | ourvarmap.erase("_"); | |
287 | if(!callback.empty()) | |
288 | ret += callback+"("; | |
289 | ||
290 | if(command=="get") { | |
291 | if(ourvarmap.empty()) { | |
292 | vector<string> entries = S.getEntries(); | |
293 | BOOST_FOREACH(string& ent, entries) { | |
294 | ourvarmap[ent]; | |
295 | } | |
296 | ourvarmap["version"]; | |
297 | ourvarmap["uptime"]; | |
298 | } | |
7b39c040 | 299 | |
e611a06c BH |
300 | string variable, value; |
301 | ||
8537b9f0 BH |
302 | Document doc; |
303 | doc.SetObject(); | |
e611a06c | 304 | for(varmap_t::const_iterator iter = ourvarmap.begin(); iter != ourvarmap.end() ; ++iter) { |
e611a06c BH |
305 | variable = iter->first; |
306 | if(variable == "version") { | |
8537b9f0 | 307 | value =VERSION; |
e611a06c BH |
308 | } |
309 | else if(variable == "uptime") { | |
310 | value = lexical_cast<string>(time(0) - s_starttime); | |
311 | } | |
312 | else | |
313 | value = lexical_cast<string>(S.read(variable)); | |
8537b9f0 BH |
314 | Value jval; |
315 | jval.SetString(value.c_str(), value.length(), doc.GetAllocator()); | |
316 | doc.AddMember(variable.c_str(), jval, doc.GetAllocator()); | |
e611a06c | 317 | } |
8537b9f0 | 318 | ret+=makeStringFromDocument(doc); |
e611a06c | 319 | } |
2fe9c01c | 320 | else if(command=="config") { |
e611a06c | 321 | vector<string> items = ::arg().list(); |
8537b9f0 BH |
322 | Document doc; |
323 | doc.SetArray(); | |
e611a06c | 324 | BOOST_FOREACH(const string& var, items) { |
8537b9f0 BH |
325 | Value kv, key, value; |
326 | kv.SetArray(); | |
327 | key.SetString(var.c_str(), var.length()); | |
328 | kv.PushBack(key, doc.GetAllocator()); | |
8465487d | 329 | |
8465487d | 330 | if(var.find("password") != string::npos) |
8537b9f0 | 331 | value="*****"; |
8465487d | 332 | else |
8537b9f0 BH |
333 | value.SetString(::arg()[var].c_str(), ::arg()[var].length(), doc.GetAllocator()); |
334 | ||
335 | kv.PushBack(value, doc.GetAllocator()); | |
336 | doc.PushBack(kv, doc.GetAllocator()); | |
e611a06c | 337 | } |
8537b9f0 | 338 | ret += makeStringFromDocument(doc); |
e611a06c | 339 | } |
2fe9c01c | 340 | else if(command == "flush-cache") { |
e611a06c BH |
341 | extern PacketCache PC; |
342 | int number; | |
343 | if(ourvarmap["domain"].empty()) | |
344 | number = PC.purge(); | |
345 | else | |
346 | number = PC.purge(ourvarmap["domain"]); | |
ac7ba905 | 347 | |
e611a06c BH |
348 | map<string, string> object; |
349 | object["number"]=lexical_cast<string>(number); | |
d267d1bf | 350 | //cerr<<"Flushed cache for '"<<ourvarmap["domain"]<<"', cleaned "<<number<<" records"<<endl; |
e611a06c BH |
351 | ret += returnJSONObject(object); |
352 | } | |
2fe9c01c | 353 | else if(command=="get-zone") { |
e611a06c BH |
354 | UeberBackend B; |
355 | SOAData sd; | |
356 | sd.db= (DNSBackend*)-1; | |
53bb99cf BH |
357 | if(!B.getSOA(ourvarmap["zone"], sd) || !sd.db) { |
358 | cerr<<"Could not find domain '"<<ourvarmap["zone"]<<"'\n"; | |
359 | return ""; | |
360 | } | |
e611a06c BH |
361 | sd.db->list(ourvarmap["zone"], sd.domain_id); |
362 | DNSResourceRecord rr; | |
363 | ||
364 | ret+="["; | |
365 | map<string, string> object; | |
366 | bool first=1; | |
367 | while(sd.db->get(rr)) { | |
368 | if(!first) ret += ", "; | |
369 | first=false; | |
370 | object.clear(); | |
371 | object["name"] = rr.qname; | |
372 | object["type"] = rr.qtype.getName(); | |
373 | object["ttl"] = lexical_cast<string>(rr.ttl); | |
374 | object["priority"] = lexical_cast<string>(rr.priority); | |
375 | object["content"] = rr.content; | |
376 | ret+=returnJSONObject(object); | |
377 | } | |
378 | ||
379 | ret += "]"; | |
380 | } | |
2fe9c01c | 381 | else if(command == "pdns-control") { |
d267d1bf BH |
382 | if(method!="POST") { |
383 | map<string, string> m; | |
384 | m["error"]="pdns-control requires a POST"; | |
385 | return ret + returnJSONObject(m); | |
386 | } | |
387 | // cout<<"post: "<<post<<endl; | |
388 | rapidjson::Document document; | |
389 | if(document.Parse<0>(post.c_str()).HasParseError()) { | |
390 | return ret+"{\"error\": \"Unable to parse JSON\""; | |
391 | } | |
392 | // cout<<"Parameters: '"<<document["parameters"].GetString()<<"'\n"; | |
393 | vector<string> parameters; | |
394 | stringtok(parameters, document["parameters"].GetString(), " \t"); | |
395 | ||
396 | DynListener::g_funk_t* ptr=0; | |
397 | if(!parameters.empty()) | |
398 | ptr = DynListener::getFunc(toUpper(parameters[0])); | |
399 | map<string, string> m; | |
400 | ||
401 | if(ptr) { | |
402 | m["result"] = (*ptr)(parameters, 0); | |
403 | } else { | |
404 | m["error"]="No such function "+toUpper(parameters[0]); | |
405 | } | |
406 | ret+= returnJSONObject(m); | |
407 | ||
408 | } | |
2fe9c01c | 409 | else if(command == "zone-rest") { // http://jsonstat?command=zone-rest&rest=/powerdns.nl/www.powerdns.nl/a |
a2ce158c BH |
410 | vector<string> parts; |
411 | stringtok(parts, ourvarmap["rest"], "/"); | |
412 | if(parts.size() != 3) | |
413 | return ret+"{\"error\": \"Could not parse rest parameter\"}"; | |
414 | UeberBackend B; | |
415 | SOAData sd; | |
416 | sd.db = (DNSBackend*)-1; | |
417 | if(!B.getSOA(parts[0], sd) || !sd.db) { | |
418 | map<string, string> err; | |
2e76c05a | 419 | err["error"]= "Could not find domain '"+parts[0]+"'"; |
a2ce158c BH |
420 | return ret+returnJSONObject(err); |
421 | } | |
422 | ||
423 | QType qtype; | |
424 | qtype=parts[2]; | |
425 | string qname=parts[1]; | |
426 | extern PacketCache PC; | |
427 | PC.purge(qname); | |
428 | // cerr<<"domain id: "<<sd.domain_id<<", lookup name: '"<<parts[1]<<"', for type: '"<<qtype.getName()<<"'"<<endl; | |
429 | ||
430 | if(method == "GET" ) { | |
431 | B.lookup(qtype, parts[1], 0, sd.domain_id); | |
432 | ||
433 | DNSResourceRecord rr; | |
434 | ret+="{ \"records\": ["; | |
435 | map<string, string> object; | |
436 | bool first=1; | |
437 | ||
438 | while(B.get(rr)) { | |
2e76c05a BH |
439 | if(!first) ret += ", "; |
440 | first=false; | |
441 | object.clear(); | |
442 | object["name"] = rr.qname; | |
443 | object["type"] = rr.qtype.getName(); | |
444 | object["ttl"] = lexical_cast<string>(rr.ttl); | |
445 | object["priority"] = lexical_cast<string>(rr.priority); | |
446 | object["content"] = rr.content; | |
447 | ret+=returnJSONObject(object); | |
a2ce158c BH |
448 | } |
449 | ret+="]}"; | |
450 | } | |
451 | else if(method=="DELETE") { | |
452 | sd.db->replaceRRSet(sd.domain_id, qname, qtype, vector<DNSResourceRecord>()); | |
453 | ||
454 | } | |
455 | else if(method=="POST") { | |
ca9fc6a1 BH |
456 | rapidjson::Document document; |
457 | if(document.Parse<0>(post.c_str()).HasParseError()) { | |
2e76c05a | 458 | return ret+"{\"error\": \"Unable to parse JSON\""; |
a2ce158c BH |
459 | } |
460 | ||
a2ce158c BH |
461 | DNSResourceRecord rr; |
462 | vector<DNSResourceRecord> rrset; | |
ca9fc6a1 BH |
463 | const rapidjson::Value &records= document["records"]; |
464 | for(rapidjson::SizeType i = 0; i < records.Size(); ++i) { | |
465 | const rapidjson::Value& record = records[i]; | |
466 | rr.qname=record["name"].GetString(); | |
467 | rr.content=record["content"].GetString(); | |
468 | rr.qtype=record["type"].GetString(); | |
2e76c05a BH |
469 | rr.domain_id = sd.domain_id; |
470 | rr.auth=0; | |
12a82d65 CH |
471 | rr.ttl=int_from_json(record["ttl"]); |
472 | rr.priority=int_from_json(record["priority"]); | |
2e76c05a BH |
473 | |
474 | rrset.push_back(rr); | |
475 | ||
476 | if(rr.qtype.getCode() == QType::MX || rr.qtype.getCode() == QType::SRV) | |
477 | rr.content = lexical_cast<string>(rr.priority)+" "+rr.content; | |
478 | ||
479 | try { | |
480 | shared_ptr<DNSRecordContent> drc(DNSRecordContent::mastermake(rr.qtype.getCode(), 1, rr.content)); | |
481 | string tmp=drc->serialize(rr.qname); | |
482 | } | |
483 | catch(std::exception& e) | |
484 | { | |
485 | map<string, string> err; | |
486 | err["error"]= "Following record had a problem: "+rr.qname+" IN " +rr.qtype.getName()+ " " + rr.content+": "+e.what(); | |
487 | return ret+returnJSONObject(err); | |
488 | } | |
a2ce158c BH |
489 | } |
490 | // but now what | |
491 | sd.db->startTransaction(qname); | |
492 | sd.db->replaceRRSet(sd.domain_id, qname, qtype, rrset); | |
493 | sd.db->commitTransaction(); | |
2e76c05a | 494 | return ret+post; |
a2ce158c BH |
495 | } |
496 | } | |
2fe9c01c | 497 | else if(command=="log-grep") { |
9097239c | 498 | ret += makeLogGrepJSON(ourvarmap, ::arg()["experimental-logfile"], " pdns["); |
9ac4a7c6 | 499 | } |
2fe9c01c | 500 | else if(command=="domains") { |
e611a06c BH |
501 | UeberBackend B; |
502 | vector<DomainInfo> domains; | |
503 | B.getAllDomains(&domains); | |
8537b9f0 BH |
504 | |
505 | Document doc; | |
506 | doc.SetObject(); | |
507 | ||
508 | Value jdomains; | |
509 | jdomains.SetArray(); | |
510 | ||
511 | BOOST_FOREACH(const DomainInfo& di, domains) { | |
512 | Value jdi; | |
513 | jdi.SetObject(); | |
514 | jdi.AddMember("name", di.zone.c_str(), doc.GetAllocator()); | |
ec10217f | 515 | jdi.AddMember("kind", di.getKindString(), doc.GetAllocator()); |
e958bd6c CH |
516 | Value masters; |
517 | masters.SetArray(); | |
518 | BOOST_FOREACH(const string& master, di.masters) { | |
519 | Value value(master.c_str(), doc.GetAllocator()); | |
520 | masters.PushBack(value, doc.GetAllocator()); | |
521 | } | |
522 | jdi.AddMember("masters", masters, doc.GetAllocator()); | |
8537b9f0 BH |
523 | jdi.AddMember("serial", di.serial, doc.GetAllocator()); |
524 | jdi.AddMember("notified_serial", di.notified_serial, doc.GetAllocator()); | |
934029f8 | 525 | jdi.AddMember("last_check", (unsigned int) di.last_check, doc.GetAllocator()); |
8537b9f0 | 526 | jdomains.PushBack(jdi, doc.GetAllocator()); |
e611a06c | 527 | } |
8537b9f0 BH |
528 | doc.AddMember("domains", jdomains, doc.GetAllocator()); |
529 | ret.append(makeStringFromDocument(doc)); | |
2fe9c01c CH |
530 | } else { |
531 | map<string, string> err; | |
532 | err["error"] = "No or unknown command given"; | |
533 | return ret+returnJSONObject(err); | |
e611a06c BH |
534 | } |
535 | ||
536 | if(!callback.empty()) { | |
537 | ret += ");"; | |
ac7ba905 | 538 | } |
ac7ba905 BH |
539 | return ret; |
540 | } | |
541 | ||
1071abdd CH |
542 | string StatWebServer::cssfunction(const string& method, const string& post, const map<string,string> &varmap, void *ptr, bool *custom) |
543 | { | |
544 | *custom=1; // indicates we build the response | |
545 | ostringstream ret; | |
546 | ret<<"HTTP/1.1 200 OK\r\n" | |
547 | "Server: PowerDNS/"VERSION"\r\n" | |
548 | "Connection: close\r\n" | |
549 | "Cache-Control: max-age=86400\r\n" | |
550 | "Content-Type: text/css\r\n" | |
551 | "\r\n"; | |
552 | ||
553 | ret<<"* { box-sizing: border-box; margin: 0; padding: 0; }"<<endl; | |
554 | ret<<"body { color: black; background: white; margin-top: 1em; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 10pt; position: relative; }"<<endl; | |
555 | ret<<"a { color: #0959c2; }"<<endl; | |
556 | ret<<"a:hover { color: #3B8EC8; }"<<endl; | |
557 | ret<<".row { width: 940px; max-width: 100%; min-width: 768px; margin: 0 auto; }"<<endl; | |
558 | ret<<".row:before, .row:after { display: table; content:\" \"; }"<<endl; | |
559 | ret<<".row:after { clear: both; }"<<endl; | |
560 | ret<<".columns { position: relative; min-height: 1px; float: left; }"<<endl; | |
561 | ret<<".all { width: 100%; }"<<endl; | |
562 | ret<<".headl { width: 60%; }"<<endl; | |
563 | ret<<".headr { width: 39.5%; float: right; background-repeat: no-repeat; margin-top: 7px; "; | |
564 | ret<<"background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJoAAAAUCAYAAAB1RSS/AAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAACtgAAArYBAHIqtQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAABBTSURBVGiBtVp7cFRVmv9u3763b7/f9It00iFACBohgCEyQYgKI49CLV3cWaoEZBcfo2shu7KOtZbjrqOuVQtVWFuOrPqPRU3NgOIDlkgyJEYJwUAqjzEJedFJupN0p9/v+9o/mtve7r790HF+VbeSPue7555zz+98z4ucOXNmgWVZBH4AK5PJGIPBQBqNxpTNZkthGMZCCUxMTBCDg4PyiYkJWTQaRc1mc7Kuri7a1NQU4ssxDAOffPKJAQCynvnII494ESTddO3aNaXT6SS4TplMRj/44IM+7ndXV5dqfn5ewh9306ZNQZqmobu7W11qri0tLX6tVkv19vYqpqampPw+BEFYtVpNGQwG0mKxpJYsWUIKjTE6OiodGBhQ8NcgkUgYjUZDORyOhM1mSxV6fjAYFF+6dEnLb9NoNOR9990X4H53dHSovV4vzpfZvn27T6FQ0Py2sbExorOzU+N2uwmWZUGv15N33nlnuLGxMZy7byyVQEJ//nd9Yuz/lJR/HBdrHSlJ9baIuuV1L4LJ8/Y49pc/KcJX39WRC4MEgskY3Lourmn5rQdbckfe2ijfOBZo+40xNXtNysR9KLZkdVK+9oBf0fBkCABA3NraamTZwjxSKpXUAw884G1paQkUIty5c+f0Fy5cWMIfx+l0Snt6ejTt7e26AwcOuKxWawoAQCQSQW9vr3pxcTHrJTY3Nwe5Tb18+bJ2bGxMzvWhKMpu27bNj6IoCwDQ1tamd7lcRM79genpaaK1tdVQcDG3sXbt2rBWq6X6+/sV3d3d2mKyy5cvj+7cudO7atWqGL99bGxMWuxZOp0utX37du+9994b5A4Qh2AwiObei6Ioe/fdd4eVSiUNAHD16lX1+Pi4nC+zadOmIJ9oZ8+eNeTu3/T0tLSvr0/V3d0dPXr0qJNrZ+KL6MKpjZWUbyxzQMmFIYJcGCISw5+qjE9+M4UqLJmx/RdeWBK+elKfGTjuR+OhWSxx86JS/9D/zsrufDzMdSXGv5J5/vBYBZuKiLi25HS3LDndLUuMX1IYHjvtynQUQjgcFp89e9b8zjvv2BmGyepjWRbeffdd2/nz55cUIqvT6ZSeOHHC7vf7xVyb3W6P58rNzc1liOfxeLJISNM04na7Me63z+fD+P1SqZQupHn+Wty8eVN+4sSJyv7+fnlp6R/g8/nw06dPW0+ePLmUJEmklDxN08iVK1dU5Y7f0dGhvnjxYkElQVFU1jP9Xz5j4pMsSzYwifvPPWnhfsdHPpdnkYwHlk4ivi9/baFDM2IAACYZEi1++qSVTzI+YkN/VEe++726JNE4TE1Nyc6cOWPkt3322Wf6/v7+ki8nEAhgH3zwQWYhDoejINGSyaQoFAphuf2zs7MSAIBIJIImEgmU32ez2RLlruOngGVZ+Oijj6w+n09cWjobg4ODyg8//NBSWhLgu+++K4toJEkin376qancObBkFIl/f7bo2ImxC0om5kUBACK9pzTFZJlEAI0O/kEJABAf+UJOh115+8VH5MZHGkGimc3mRK66BwBoa2szBAIBMUB6w1tbW415QgUwOjqqGB4elgIA1NTU5BGN02IulwsXOqUul0sCADA/P5+3qIqKip+NaARBMBiGMbnt0Wg0z68qF729vepr164pS8k5nU7ZwsJC0U0DAOjp6VHGYjE0t10kEgmqt5TrOwIYqqRWTbmuSQAASM9fiFKy5Fx/Wnaur7Ss53tC8IQ+/fTTM/F4HH3rrbcc/E1nWRYmJyeJtWvXRr7++mt1rnoGANi6devipk2bgsePH7dHIpGs8Ts7O7W1tbXxqqqqJIZhLN+keDweDADA7XbjuWPebpcAACwsLOT1V1VVFSSayWRKvvLKK5P8tmLBTVNTk//hhx/2vv/++5aBgYEsLeB0OqWF7gMAsFqtiYqKivj169c1ueaytbVVv2HDhnChewHS7/fKlSuqPXv2LBaTyw1gAABqa2sjhw4dck1PT0vOnz9v4O+NWFNdlluBqispAABUYSEp/6TgPmRkVba0rGppybFRpZksaDodDkeioqIiT/M4nU4JAMDIyEiez1JTUxN9/PHHFyoqKpJbtmzx5faPj4/LANKOr9VqzRqbi7D4vhof8/PzOMAPhMyZa948OSAIAjiOs/xLSFvzIZFImO3bt+fNn9OqhaDRaMiDBw/Obd26NY8oTqdTWmhtfPT29paMmkOhUJ6CkEgkjFKppOvq6mIvvviis76+PkNqVF1BiQ21yWJjoiobiRlWpQAACMeWaKk5EMu2RQEAiOr7YyBCi2YliMrN0aI+Wjwez+vn/KOZmZk8lbl69eoI97+QeQwEAhgXFFRVVWX1+/1+nGVZyE1bcPB6vRKWZSE35JdKpbTJZCp4qiiKQmZmZnDuEiKqEITWTtN0SfMDALBjx45FiUSSZ35HRkaKakQAgPn5ecnU1FRRQuv1+rz0Qn9/v+ry5ctqgPTh2rFjR9ZB0e78Hzcgedb2NhDQ7vq9C24fQNXm3/gww8qCxJTX/4OfcGyJAwBgS+pSqo3/XFADo0oLqdn2lkeQaAzDIB0dHWqPx5O3YK1WSzIMA7lmEQDAaDSSQv/zEQwGUQCA6urqLKJRFIV4PB6MH3GqVCqS3z83N4cvLi5mEaVUIOD1evHXX399GXedOnXKWkweIJ3r++abb/IcYqPRWDA3xodUKmWEyMCZ/1IolQvMfXcAabN7+vRp68cff2wS8nElVVvihl99cQtV27PmhapspOHvzzmJ5Tsy6RtELGGX7G+7JV2xIysHiqAYq/rFv3h0e96f57drHnjTo2n57TwiJrIOl6SyOWo6cPmWiNAwgj7am2++6Ugmk4IkrK2tjUWjUVRoMXK5PJOHkclkdJ4AAESjURQAYPny5YKRJ59odXV1EX6ea2ZmRpKbf/s5AwEAgO+//17+8ssv1/j9/jzNt3HjxmC542g0GjI318etXQgoirKcxrx+/brKYDAUJPW6desiFy5ciM/MzORpyM7OTl04HEYPHz7synURiJpfxizPj4+T8/0S0jOEiw2rUrh5TRJE+TRAFWba+KvPZung9Hxy9iohwpUMvnRjQkSo8zQ1ICJQbX7Zp2h8LpCa7ZEwUY8Yt21IiHXLMopCkEyFSFZZWRmz2+0FVSqXUL39v6AM5yTr9XpKrVZnab2RkRFZKpXKPHvlypUxvuM+PT0tCQaDWW+lWCDwUzA3N0cIkay2tjbS0tLiL3ccoYNWzPRWVVXFcBxnAACCwSAmRCIOCILA/v373QqFghLqv3Hjhrq9vb1gioIFBNLFoLI8gbKBILdHRNi8ocvOC6nVavLw4cOzAAAKhYJGEARytRo/5A6Hw4JMk8lkmRNht9vjAwMDmU0dGhril3TAbDanDAZD0u12EwAAw8PDCoZhspZQLBD4KRBa17Zt27wPPfSQVyQqO+0IQumHQloeIB0Jr169Onzjxg01QOHDzqGioiJ55MiRW8ePH68UCg6+/PJLY0tLS4Cv1RJjF2W+z5+2UEFnxiqgKhup2/muW7pyV1YAQEfmUN9n/2SOj57PRN4IirHKphe86q2vLSIozktHMBDq+p0u3PkfRpZKZOYtqWyOavd86BZrlxWOOjMTQVH2jjvuCL/wwgtOvV5PAaQ3QyqV5r20SCSSebmhUEiQaCqVKnNfLkk4QnEwmUyk2WzOaNDp6emsU14qEABIO87Hjh2b5K79+/e7i8kLVS0UCgXF19blINfEAwCoVCpBDcShsbExVKw/FzabLXXs2LFJIT81Go2K+YFPYqpDuvDx7ko+yQAA6NAs5jn9sD1+84KMa2OpJLLw0X2VfJIBALA0iYS6/svoO/ePWcni4KWXjKH2V0x8kgEAJG99Lfd8uLmSSfiFj+j999/v3bt3r/vgwYMzb7zxxthzzz03w9UqOVit1rzFjY6OZiY7NDSUl/4gCIIxmUyZcZYtW1ZQG0mlUloul9Nmszkjn1sCK6cigGEY63A4EtxlsViKOvQOhyOm0WiyyNve3q4vN+IESKeAhKJnISeej/r6+ijfzy2Evr4+Oad19Xo9dejQoVkhbev1ejNE83/xjAXYfPcqDRZ8nz9lhdtjhjr/U0d6RwoGLtH+j7WJyctSAADSM4SHu/9bsFwFAECHXVjwq381ChKtubk50NLSEmhsbAxrNBrBU7hixYq8XMvg4KByamqKmJubw7799ts8H6GqqirGV+XV1dWJQppCq9WSAABWq7WgT/hzBwIAaW3d0NCQpVkCgQDW1dVVVnnI5XLhp06dsuW24zjO1NTUFJ0viqJsfX19Sa3W09Ojfu+996xcCkapVNIoiuaxyGAwkAAAdHBaXIw4AGnNRnqHcQCAxOTlknXdxHirHAAgOXFJBkzxQ5ic6pD/6Nodh9uRT1YxPRaLoW+//XaVWCxmhXyMe+65J8D/jeM4a7FYEkKOL5ceWLp0aUGiVVZWliSax+PBX3rppRp+27PPPjtdLKhpamoKtre3Z53Sr776yrB58+a8LzH4GB4eVr722muCpaaGhoYgQRCFVEoGGzduDF65cqVkqevGjRvqgYEBld1uj8/NzUlIMtsNwnGc4VJMlH+yrNwhFbglxoyrUnTEXVKeDs2K039nSstG5rDyvdscLF26NNnQ0JAX7tM0jQiRzGQyJdevXx/Jba+srBQ0J3q9ngRIBwRisVhQ65UTCNA0jQQCAYx/CZXO+LDb7UmLxZJFYo/Hg1+9erVovTLXtHMgCILevXt30bISh5UrV8ZzTXchUBSFTExMyIQCj7q6ugh3KHDbugSIhN8hHxLb+iQAAGasK+2SmOvTsuY1pWWNqxI/mWgAAI8++uiCTqcrmcTEMIzZt2+fW8hMFvJbuNMoEokEM+FSqZQ2m81/k0+DAADWr1+fZ8IuXrxY8lu3XKAoyu7bt8/NmbFSEDLdPxYSiYTZu3dvJqmKYHJWturhomNKa34ZFskMNACAYt2hQDFZEaGh5XfsDQMAECt2R1Glreja5GsOBP4qoul0Ouro0aO3TCZTQTOkUqnII0eO3FqxYoUgoYRKVQAA/ISl0Ph/60+Dmpqa8syky+Ui+vr6yv4uTavVks8///ytUsV0oWf/GHk+pFIp/cQTT8zqdLos31q36+S8WFcjuE9iTVVK99CpTDQuXbk7qmz8taAGRlAJq9t50o2qllIAACKJitHu+cCF4ApBdS5d/XdB+fqnguLq6upobm4Kx/GyQ3m9Xk+9+uqrk21tbZquri6t1+vFWZYFi8WSdDgcsV27di1qtdqCYb3ZbCZra2sjueaW/yl0XV1dNBwOZ/mT/KIxB6VSSTkcjlhuey44X8lkMqVy5TmC6/V6qrGx0Z8bPY6OjsrWrFkT1el0ec9CUZRVqVSUWq2mqqur4xs2bAgL+XQSiYTJvZcf9Njt9uRdd90Vys2PcQnd5ubmAMMwcPPmTXk0GhUDpCsRVVVVsccee2yBS0PxIZLqacszfZPBP7+qj4+1Kilf+lNuYtkDEU3La3mfcmsfPL4gqfxFrJxPuYll22Kmp/omgpf+zZia7ZEyCT+KGVcn5WsP+uUNh0IAAP8PaQRnE4MgdzkAAAAASUVORK5CYII=);"; | |
565 | ret<<" width: 154px; height: 20px; }"<<endl; | |
566 | ret<<"a#appname { margin: 0; font-size: 27px; color: #666; text-decoration: none; font-weight: bold; display: block; }"<<endl; | |
567 | ret<<"footer { border-top: 1px solid #ddd; padding-top: 4px; font-size: 12px; }"<<endl; | |
568 | ret<<"footer.row { margin-top: 1em; margin-bottom: 1em; }"<<endl; | |
569 | ret<<".panel { background: #f2f2f2; border: 1px solid #e6e6e6; margin: 0 0 22px 0; padding: 20px; }"<<endl; | |
570 | ret<<"table.data { width: 100%; border-spacing: 0; border-top: 1px solid #333; }"<<endl; | |
571 | ret<<"table.data td { border-bottom: 1px solid #333; padding: 2px; }"<<endl; | |
572 | ret<<"table.data tr:nth-child(2n) { background: #e2e2e2; }"<<endl; | |
573 | ret<<"table.data tr:hover { background: white; }"<<endl; | |
574 | ret<<".ringmeta { margin-bottom: 5px; }"<<endl; | |
575 | ret<<".resetring {float: right; }"<<endl; | |
576 | ret<<".resetring i { background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAA/klEQVQY01XPP04UUBgE8N/33vd2XZUWEuzYuMZEG4KFCQn2NhA4AIewAOMBPIG2xhNYeAcKGqkNCdmYlVBZGBIT4FHsbuE0U8xk/kAbqm9TOfI/nicfhmwgDNhvylUT58kxCp4l31L8SfH9IetJ2ev6PwyIwyZWsdb11/gbTK55Co+r8rmJaRPTFJcpZil+pTit7C5awMpA+Zpi1sRFE9MqflYOloYCjY2uP8EdYiGU4CVGUBubxKfOOLjrtOBmzvEilbVb/aQWvhRl0unBZVXe4XdnK+bprwqnhoyTsyZ+JG8Wk0apfExxlcp7PFruXH8gdxamWB4cyW2sIO4BG3czIp78jUIAAAAASUVORK5CYII=); width: 10px; height: 10px; margin-right: 2px; display: inline-block; background-repeat: no-repeat; }"<<endl; | |
577 | ret<<".resetring:hover i { background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAA2ElEQVQY013PMUoDcRDF4c+kEzxCsNNCrBQvIGhnlcYm11EkBxAraw8gglgIoiJpAoKIYlBcgrgopsma3c3fwt1k9cHA480M8xvQp/nMjorOWY5ov7IAYlpjQk7aYxcuWBpwFQgJnUcaYk7GhEDIGL5w+MVpKLIRyR2b4JOjvGhUKzHTv2W7iuSN479Dvu9plf1awbQ6y3x1sU5tjpVJcMbakF6Ycoas8Dl5xEHJ160wRdfqzXfa6XQ4PLDlicWUjxHxZfndL/N+RhiwNzl/Q6PDhn/qsl76H7prcApk2B1aAAAAAElFTkSuQmCC);}"<<endl; | |
578 | ret<<".resizering {float: right;}"<<endl; | |
579 | return ret.str(); | |
580 | } | |
581 | ||
12c86877 BH |
582 | void StatWebServer::launch() |
583 | { | |
584 | try { | |
96d299db BH |
585 | d_ws->setCaller(this); |
586 | d_ws->registerHandler("",&indexfunction); | |
1071abdd | 587 | d_ws->registerHandler("style.css",&cssfunction); |
9097239c | 588 | if(::arg().mustDo("experimental-json-interface")) |
e611a06c | 589 | d_ws->registerHandler("jsonstat", &jsonstat); |
96d299db | 590 | d_ws->go(); |
12c86877 BH |
591 | } |
592 | catch(...) { | |
593 | L<<Logger::Error<<"StatWebserver thread caught an exception, dying"<<endl; | |
594 | exit(1); | |
595 | } | |
596 | } |