Branch data     Line data    Source code

       1                 :            : /* SPDX-License-Identifier: LGPL-2.1+ */
       2                 :            : 
       3                 :            : #include "conf-parser.h"
       4                 :            : #include "resolve-util.h"
       5                 :            : #include "string-table.h"
       6                 :            : 
       7   [ #  #  #  #  :          0 : DEFINE_CONFIG_PARSE_ENUM(config_parse_resolve_support, resolve_support, ResolveSupport, "Failed to parse resolve support setting");
          #  #  #  #  #  
                #  #  # ]
       8   [ #  #  #  #  :          0 : DEFINE_CONFIG_PARSE_ENUM(config_parse_dnssec_mode, dnssec_mode, DnssecMode, "Failed to parse DNSSEC mode setting");
          #  #  #  #  #  
                #  #  # ]
       9   [ #  #  #  #  :          0 : DEFINE_CONFIG_PARSE_ENUM(config_parse_dns_over_tls_mode, dns_over_tls_mode, DnsOverTlsMode, "Failed to parse DNS-over-TLS mode setting");
          #  #  #  #  #  
                #  #  # ]
      10                 :            : 
      11                 :            : static const char* const resolve_support_table[_RESOLVE_SUPPORT_MAX] = {
      12                 :            :         [RESOLVE_SUPPORT_NO] = "no",
      13                 :            :         [RESOLVE_SUPPORT_YES] = "yes",
      14                 :            :         [RESOLVE_SUPPORT_RESOLVE] = "resolve",
      15                 :            : };
      16   [ +  +  +  +  :         40 : DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(resolve_support, ResolveSupport, RESOLVE_SUPPORT_YES);
                   +  + ]
      17                 :            : 
      18                 :            : static const char* const dnssec_mode_table[_DNSSEC_MODE_MAX] = {
      19                 :            :         [DNSSEC_NO] = "no",
      20                 :            :         [DNSSEC_ALLOW_DOWNGRADE] = "allow-downgrade",
      21                 :            :         [DNSSEC_YES] = "yes",
      22                 :            : };
      23   [ +  +  +  +  :         40 : DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(dnssec_mode, DnssecMode, DNSSEC_YES);
                   +  + ]
      24                 :            : 
      25                 :            : static const char* const dns_over_tls_mode_table[_DNS_OVER_TLS_MODE_MAX] = {
      26                 :            :         [DNS_OVER_TLS_NO] = "no",
      27                 :            :         [DNS_OVER_TLS_OPPORTUNISTIC] = "opportunistic",
      28                 :            :         [DNS_OVER_TLS_YES] = "yes",
      29                 :            : };
      30   [ +  +  +  +  :         40 : DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(dns_over_tls_mode, DnsOverTlsMode, DNS_OVER_TLS_YES);
                   +  + ]
      31                 :            : 
      32                 :          0 : bool dns_server_address_valid(int family, const union in_addr_union *sa) {
      33                 :            : 
      34                 :            :         /* Refuses the 0 IP addresses as well as 127.0.0.53 (which is our own DNS stub) */
      35                 :            : 
      36         [ #  # ]:          0 :         if (in_addr_is_null(family, sa))
      37                 :          0 :                 return false;
      38                 :            : 
      39   [ #  #  #  # ]:          0 :         if (family == AF_INET && sa->in.s_addr == htobe32(INADDR_DNS_STUB))
      40                 :          0 :                 return false;
      41                 :            : 
      42                 :          0 :         return true;
      43                 :            : }
      44                 :            : 
      45   [ #  #  #  #  :          0 : DEFINE_CONFIG_PARSE_ENUM(config_parse_dns_cache_mode, dns_cache_mode, DnsCacheMode, "Failed to parse DNS cache mode setting")
             #  #  #  # ]
      46                 :            : 
      47                 :            : static const char* const dns_cache_mode_table[_DNS_CACHE_MODE_MAX] = {
      48                 :            :         [DNS_CACHE_MODE_YES] = "yes",
      49                 :            :         [DNS_CACHE_MODE_NO] = "no",
      50                 :            :         [DNS_CACHE_MODE_NO_NEGATIVE] = "no-negative",
      51                 :            : };
      52   [ #  #  #  #  :          0 : DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN(dns_cache_mode, DnsCacheMode, DNS_CACHE_MODE_YES);
                   #  # ]