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dns: simple make DDR request SOA.

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This commit is contained in:
Nick Peng
2023-09-09 17:20:42 +08:00
parent 8befd9d5d2
commit 1ff7829b49
2 changed files with 24 additions and 0 deletions
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1
src/dns.h
View File

@@ -72,6 +72,7 @@ typedef enum dns_type {
DNS_T_SRV = 33, DNS_T_SRV = 33,
DNS_T_OPT = 41, DNS_T_OPT = 41,
DNS_T_SSHFP = 44, DNS_T_SSHFP = 44,
DNS_T_SVCB = 64,
DNS_T_HTTPS = 65, DNS_T_HTTPS = 65,
DNS_T_SPF = 99, DNS_T_SPF = 99,
DNS_T_AXFR = 252, DNS_T_AXFR = 252,

23
src/dns_server.c
View File

@@ -3961,6 +3961,20 @@ reply_exit:
return 0; return 0;
} }
static int _dns_server_process_DDR(struct dns_request *request)
{
return _dns_server_reply_SOA(DNS_RC_NOERROR, request);
}
static int _dns_server_process_srv(struct dns_request *request)
{
if (strncmp("_dns.resolver.arpa", request->domain, DNS_MAX_CNAME_LEN) == 0) {
return _dns_server_process_DDR(request);
}
return -1;
}
static void _dns_server_log_rule(const char *domain, enum domain_rule rule_type, unsigned char *rule_key, static void _dns_server_log_rule(const char *domain, enum domain_rule rule_type, unsigned char *rule_key,
int rule_key_len) int rule_key_len)
{ {
@@ -5147,6 +5161,15 @@ static int _dns_server_process_special_query(struct dns_request *request)
request->passthrough = 1; request->passthrough = 1;
} }
break; break;
case DNS_T_SVCB:
ret = _dns_server_process_srv(request);
if (ret == 0) {
goto clean_exit;
} else {
/* pass to upstream server */
request->passthrough = 1;
}
break;
case DNS_T_A: case DNS_T_A:
break; break;
case DNS_T_AAAA: case DNS_T_AAAA: