diff options
Diffstat (limited to 'src/common/dns_utils.h')
| -rw-r--r-- | src/common/dns_utils.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/common/dns_utils.h b/src/common/dns_utils.h index 30c4cced2..99e91bc54 100644 --- a/src/common/dns_utils.h +++ b/src/common/dns_utils.h @@ -31,15 +31,17 @@ #include <string> #include <functional> #include <boost/optional/optional_fwd.hpp> +#include <boost/utility/string_ref_fwd.hpp> namespace tools { // RFC defines for record types and classes for DNS, gleaned from ldns source -const static int DNS_CLASS_IN = 1; -const static int DNS_TYPE_A = 1; -const static int DNS_TYPE_TXT = 16; -const static int DNS_TYPE_AAAA = 8; +constexpr const int DNS_CLASS_IN = 1; +constexpr const int DNS_TYPE_A = 1; +constexpr const int DNS_TYPE_TXT = 16; +constexpr const int DNS_TYPE_AAAA = 8; +constexpr const int DNS_TYPE_TLSA = 52; struct DNSResolverData; @@ -106,6 +108,17 @@ public: std::vector<std::string> get_txt_record(const std::string& url, bool& dnssec_available, bool& dnssec_valid); /** + * @brief gets all TLSA TCP records from a DNS query for the supplied URL; + * if no TLSA record present returns an empty vector. + * + * @param url A string containing a URL to query for + * @param port The service port number (as string) to query + * + * @return A vector of strings containing all TLSA records; or an empty vector + */ + std::vector<std::string> get_tlsa_tcp_record(boost::string_ref url, boost::string_ref port, bool& dnssec_available, bool& dnssec_valid); + + /** * @brief Gets a DNS address from OpenAlias format * * If the address looks good, but contains one @ symbol, replace that with a . |