11686424851

Committed 05 Nov 2024 02:39PM UTC coverage: 64.634% (-0.06%) from 64.693%

Build # 11686424851

Build Type

Pull #14822

github

Committed by

web-flow

Commit Message

Merge 84c84a097 into e962a28e6

Pull Request Pull Request #14822: rec: fix a difference between record-cache hit and miss in some ServFail results

Run Details

37293 of 88528 branches covered (42.13%)

Branch coverage included in aggregate %.

13 of 13 new or added lines in 2 files covered. (100.0%)

5225 existing lines in 76 files now uncovered.

125342 of 163095 relevant lines covered (76.85%)

4896056.23 hits per line

Source File
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93.62

/pdns/query-local-address.cc

/*
 * This file is part of PowerDNS or dnsdist.
 * Copyright -- PowerDNS.COM B.V. and its contributors
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * In addition, for the avoidance of any doubt, permission is granted to
 * link this program with OpenSSL and to (re)distribute the binaries
 * produced as the result of such linking.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
#include "query-local-address.hh"
#include "iputils.hh"
#include "dns_random.hh"

namespace pdns {
  static const ComboAddress local4("0.0.0.0");
  static const ComboAddress local6("::");

  static vector<ComboAddress> g_localQueryAddresses4;
  static vector<ComboAddress> g_localQueryAddresses6;

  ComboAddress getQueryLocalAddress(const sa_family_t family, const in_port_t port) {
    ComboAddress ret;
    if (family==AF_INET) {
      if (g_localQueryAddresses4.empty()) {
        ret = local4;
      } else if (g_localQueryAddresses4.size() == 1) {
        ret = g_localQueryAddresses4.at(0);
      } else {
        ret = g_localQueryAddresses4[dns_random(g_localQueryAddresses4.size())];
      }
      ret.sin4.sin_port = htons(port);
    }
    else {
      if (g_localQueryAddresses6.empty()) {
        ret = local6;
      } else if (g_localQueryAddresses6.size() == 1) {
        ret = g_localQueryAddresses6.at(0);
      } else {
        ret = g_localQueryAddresses6[dns_random(g_localQueryAddresses6.size())];
      }
      ret.sin6.sin6_port = htons(port);
    }
    return ret;
  }

  ComboAddress getNonAnyQueryLocalAddress(const sa_family_t family) {
    if (family == AF_INET) {
      for (const auto& addr : pdns::g_localQueryAddresses4) {
        if (!IsAnyAddress(addr)) {
          return addr;
        }
      }
    }
    if (family == AF_INET6) {
      for (const auto& addr : pdns::g_localQueryAddresses6) {
        if (!IsAnyAddress(addr)) {
          return addr;
        }
      }
    }
    ComboAddress ret("0.0.0.0");
    ret.reset(); // Ensure all is zero, even the addr family
    return ret;
  }

  void parseQueryLocalAddress(const std::string &qla) {
    vector<string> addrs;
    stringtok(addrs, qla, ", ;");
    for(const string& addr : addrs) {
      ComboAddress tmp(addr);
      if (tmp.isIPv4()) {
        g_localQueryAddresses4.push_back(tmp);
        continue;
      }
      g_localQueryAddresses6.push_back(tmp);
    }
  }

  bool isQueryLocalAddressFamilyEnabled(const sa_family_t family) {
    if (family == AF_INET) {
      return !g_localQueryAddresses4.empty();
    }
    if (family == AF_INET6) {
      return !g_localQueryAddresses6.empty();
    }
    return false;
  }
} // namespace pdns

1	/*
2	* This file is part of PowerDNS or dnsdist.
3	* Copyright -- PowerDNS.COM B.V. and its contributors
4	*
5	* This program is free software; you can redistribute it and/or modify
6	* it under the terms of version 2 of the GNU General Public License as
7	* published by the Free Software Foundation.
8	*
9	* In addition, for the avoidance of any doubt, permission is granted to
10	* link this program with OpenSSL and to (re)distribute the binaries
11	* produced as the result of such linking.
12	*
13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.
17	*
18	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software
20	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21	*/
22	#include "query-local-address.hh"
23	#include "iputils.hh"
24	#include "dns_random.hh"
25
26	namespace pdns {
27	static const ComboAddress local4("0.0.0.0");
28	static const ComboAddress local6("::");
29
30	static vector<ComboAddress> g_localQueryAddresses4;
31	static vector<ComboAddress> g_localQueryAddresses6;
32
33	ComboAddress getQueryLocalAddress(const sa_family_t family, const in_port_t port) {	8,211✔
34	ComboAddress ret;	8,211✔
35	if (family==AF_INET) {	8,212✔
36	if (g_localQueryAddresses4.empty()) {	8,048✔
37	ret = local4;	2✔
38	} else if (g_localQueryAddresses4.size() == 1) {	8,053✔
39	ret = g_localQueryAddresses4.at(0);	8,048✔
40	} else {	2,147,485,891✔
41	ret = g_localQueryAddresses4[dns_random(g_localQueryAddresses4.size())];	2,147,483,647✔
42	}	2,147,483,647✔
43	ret.sin4.sin_port = htons(port);	8,048✔
44	}	8,048✔
45	else {	2,147,483,803✔
46	if (g_localQueryAddresses6.empty()) {	2,147,483,803✔
47	ret = local6;	2✔
48	} else if (g_localQueryAddresses6.size() == 1) {	2,147,483,803✔
49	ret = g_localQueryAddresses6.at(0);	154✔
50	} else {	2,147,483,801✔
51	ret = g_localQueryAddresses6[dns_random(g_localQueryAddresses6.size())];	2,147,483,647✔
52	}	2,147,483,647✔
53	ret.sin6.sin6_port = htons(port);	2,147,483,803✔
54	}	2,147,483,803✔
55	return ret;	8,211✔
56	}	8,211✔
57
58	ComboAddress getNonAnyQueryLocalAddress(const sa_family_t family) {	294✔
59	if (family == AF_INET) {	294✔
60	for (const auto& addr : pdns::g_localQueryAddresses4) {	147✔
61	if (!IsAnyAddress(addr)) {	146!
62	return addr;	×
63	}	×
64	}	146✔
65	}	147✔
66	if (family == AF_INET6) {	294✔
67	for (const auto& addr : pdns::g_localQueryAddresses6) {	147✔
UNCOV 68	if (!IsAnyAddress(addr)) {	1!
UNCOV 69	return addr;	1✔
UNCOV 70	}	1✔
UNCOV 71	}	1✔
72	}	147✔
73	ComboAddress ret("0.0.0.0");	293✔
74	ret.reset(); // Ensure all is zero, even the addr family	293✔
75	return ret;	293✔
76	}	294✔
77
78	void parseQueryLocalAddress(const std::string &qla) {	310✔
79	vector<string> addrs;	310✔
80	stringtok(addrs, qla, ", ;");	310✔
81	for(const string& addr : addrs) {	465✔
82	ComboAddress tmp(addr);	465✔
83	if (tmp.isIPv4()) {	465✔
84	g_localQueryAddresses4.push_back(tmp);	309✔
85	continue;	309✔
86	}	309✔
87	g_localQueryAddresses6.push_back(tmp);	156✔
88	}	156✔
89	}	310✔
90
91	bool isQueryLocalAddressFamilyEnabled(const sa_family_t family) {	1,386✔
92	if (family == AF_INET) {	1,386✔
93	return !g_localQueryAddresses4.empty();	1,071✔
94	}	1,071✔
95	if (family == AF_INET6) {	315!
96	return !g_localQueryAddresses6.empty();	315✔
97	}	315✔
98	return false;	×
99	}	315✔
100	} // namespace pdns

PowerDNS / pdns / 11686424851

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