1 files changed, 42 insertions, 9 deletions

diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c
index a2677f442a..d6d75a3f78 100644
--- a/src/resolve/resolved-manager.c
+++ b/src/resolve/resolved-manager.c
@@ -313,6 +313,8 @@ static int manager_network_monitor_listen(Manager *m) {
         if (r < 0)
                 return r;
 
+        (void) sd_event_source_set_description(m->network_event_source, "network-monitor");
+
         return 0;
 }
 
@@ -420,6 +422,8 @@ static int manager_watch_hostname(Manager *m) {
                         return log_error_errno(r, "Failed to add hostname event source: %m");
         }
 
+        (void) sd_event_source_set_description(m->hostname_event_source, "hostname");
+
         r = determine_hostname(&m->llmnr_hostname, &m->mdns_hostname);
         if (r < 0) {
                 log_info("Defaulting to hostname 'linux'.");
@@ -476,7 +480,9 @@ int manager_new(Manager **ret) {
         m->mdns_ipv4_fd = m->mdns_ipv6_fd = -1;
         m->hostname_fd = -1;
 
-        m->llmnr_support = SUPPORT_YES;
+        m->llmnr_support = RESOLVE_SUPPORT_YES;
+        m->mdns_support = RESOLVE_SUPPORT_NO;
+        m->dnssec_mode = DNSSEC_NO;
         m->read_resolv_conf = true;
         m->need_builtin_fallbacks = true;
 
@@ -484,6 +490,10 @@ int manager_new(Manager **ret) {
         if (r < 0)
                 return r;
 
+        r = manager_parse_config_file(m);
+        if (r < 0)
+                return r;
+
         r = sd_event_default(&m->event);
         if (r < 0)
                 return r;
@@ -772,7 +782,7 @@ static int write_loop(int fd, void *message, size_t length) {
 int manager_write(Manager *m, int fd, DnsPacket *p) {
         int r;
 
-        log_debug("Sending %s packet with id %u", DNS_PACKET_QR(p) ? "response" : "query", DNS_PACKET_ID(p));
+        log_debug("Sending %s packet with id %" PRIu16 ".", DNS_PACKET_QR(p) ? "response" : "query", DNS_PACKET_ID(p));
 
         r = write_loop(fd, DNS_PACKET_DATA(p), p->size);
         if (r < 0)
@@ -887,7 +897,7 @@ int manager_send(Manager *m, int fd, int ifindex, int family, const union in_add
         assert(port > 0);
         assert(p);
 
-        log_debug("Sending %s packet with id %u on interface %i/%s", DNS_PACKET_QR(p) ? "response" : "query", DNS_PACKET_ID(p), ifindex, af_to_name(family));
+        log_debug("Sending %s packet with id %" PRIu16 " on interface %i/%s.", DNS_PACKET_QR(p) ? "response" : "query", DNS_PACKET_ID(p), ifindex, af_to_name(family));
 
         if (family == AF_INET)
                 return manager_ipv4_send(m, fd, ifindex, &addr->in, port, p);
@@ -1164,9 +1174,32 @@ int manager_compile_search_domains(Manager *m, OrderedSet **domains) {
         return 0;
 }
 
-static const char* const support_table[_SUPPORT_MAX] = {
-        [SUPPORT_NO] = "no",
-        [SUPPORT_YES] = "yes",
-        [SUPPORT_RESOLVE] = "resolve",
-};
-DEFINE_STRING_TABLE_LOOKUP(support, Support);
+DnssecMode manager_get_dnssec_mode(Manager *m) {
+        assert(m);
+
+        if (m->dnssec_mode != _DNSSEC_MODE_INVALID)
+                return m->dnssec_mode;
+
+        return DNSSEC_NO;
+}
+
+bool manager_dnssec_supported(Manager *m) {
+        DnsServer *server;
+        Iterator i;
+        Link *l;
+
+        assert(m);
+
+        if (manager_get_dnssec_mode(m) == DNSSEC_NO)
+                return false;
+
+        server = manager_get_dns_server(m);
+        if (server && !dns_server_dnssec_supported(server))
+                return false;
+
+        HASHMAP_FOREACH(l, m->links, i)
+                if (!link_dnssec_supported(l))
+                        return false;
+
+        return true;
+}