5 files changed, 62 insertions, 0 deletions

diff --git a/src/providers/ipa/ipa_common.c b/src/providers/ipa/ipa_common.c
index f4903094..89a8751b 100644
--- a/src/providers/ipa/ipa_common.c
+++ b/src/providers/ipa/ipa_common.c
@@ -593,6 +593,7 @@ static void ipa_resolve_callback(void *private_data, struct fo_server *server)
     TALLOC_CTX *tmp_ctx = NULL;
     struct ipa_service *service;
     struct resolv_hostent *srvaddr;
+    struct sockaddr_storage *sockaddr;
     char *address;
     const char *safe_address;
     char *new_uri;
@@ -619,6 +620,13 @@ static void ipa_resolve_callback(void *private_data, struct fo_server *server)
         return;
     }
 
+    sockaddr = resolv_get_sockaddr_address(tmp_ctx, srvaddr, LDAP_PORT);
+    if (sockaddr == NULL) {
+        DEBUG(1, ("resolv_get_sockaddr_address failed.\n"));
+        talloc_free(tmp_ctx);
+        return;
+    }
+
     address = resolv_get_string_address(tmp_ctx, srvaddr);
     if (address == NULL) {
         DEBUG(1, ("resolv_get_string_address failed.\n"));
@@ -646,6 +654,8 @@ static void ipa_resolve_callback(void *private_data, struct fo_server *server)
     /* free old one and replace with new one */
     talloc_zfree(service->sdap->uri);
     service->sdap->uri = new_uri;
+    talloc_zfree(service->sdap->sockaddr);
+    service->sdap->sockaddr = talloc_steal(service, sockaddr);
     talloc_zfree(service->krb5_service->address);
     service->krb5_service->address = talloc_steal(service, address);
 
diff --git a/src/providers/ldap/ldap_common.c b/src/providers/ldap/ldap_common.c
index 9796204f..997e027c 100644
--- a/src/providers/ldap/ldap_common.c
+++ b/src/providers/ldap/ldap_common.c
@@ -536,6 +536,7 @@ static void sdap_uri_callback(void *private_data, struct fo_server *server)
     struct resolv_hostent *srvaddr;
     char *address;
     const char *safe_address;
+    struct sockaddr_storage *sockaddr;
     const char *tmp;
     char *new_uri;
     LDAPURLDesc *lud;
@@ -570,6 +571,14 @@ static void sdap_uri_callback(void *private_data, struct fo_server *server)
         return;
     }
 
+    sockaddr = resolv_get_sockaddr_address(tmp_ctx, srvaddr,
+                                           fo_get_server_port(server));
+    if (sockaddr == NULL) {
+        DEBUG(1, ("resolv_get_sockaddr_address failed.\n"));
+        talloc_free(tmp_ctx);
+        return;
+    }
+
     safe_address = sss_ldap_escape_ip_address(tmp_ctx,
                                               srvaddr->family,
                                               address);
@@ -617,6 +626,8 @@ static void sdap_uri_callback(void *private_data, struct fo_server *server)
     /* free old one and replace with new one */
     talloc_zfree(service->uri);
     service->uri = new_uri;
+    talloc_zfree(service->sockaddr);
+    service->sockaddr = talloc_steal(service, sockaddr);
     talloc_free(tmp_ctx);
 }
 
diff --git a/src/providers/ldap/sdap.h b/src/providers/ldap/sdap.h
index 4b662c15..9184090e 100644
--- a/src/providers/ldap/sdap.h
+++ b/src/providers/ldap/sdap.h
@@ -98,6 +98,7 @@ struct sdap_service {
     char *name;
     char *uri;
     char *kinit_service_name;
+    struct sockaddr_storage *sockaddr;
 };
 
 struct sdap_ppolicy_data {
diff --git a/src/resolv/async_resolv.c b/src/resolv/async_resolv.c
index 1f805672..9b9b0538 100644
--- a/src/resolv/async_resolv.c
+++ b/src/resolv/async_resolv.c
@@ -1296,6 +1296,42 @@ resolv_get_string_address(TALLOC_CTX *mem_ctx, struct resolv_hostent *hostent)
     return address;
 }
 
+struct sockaddr_storage *
+resolv_get_sockaddr_address(TALLOC_CTX *mem_ctx, struct resolv_hostent *hostent,
+                            int port)
+{
+    struct sockaddr_storage *sockaddr;
+
+    if (!hostent) return NULL;
+
+    sockaddr = talloc_zero(mem_ctx, struct sockaddr_storage);
+    if (sockaddr == NULL) {
+        DEBUG(1, ("talloc_zero failed.\n"));
+        return NULL;
+    }
+
+    switch(hostent->family) {
+        case AF_INET:
+            sockaddr->ss_family = AF_INET;
+            memcpy(&((struct sockaddr_in *) sockaddr)->sin_addr,
+                   hostent->addr_list[0]->ipaddr, sizeof(struct in_addr));
+            ((struct sockaddr_in *) sockaddr)->sin_port = (in_port_t) htons(port);
+
+            break;
+        case AF_INET6:
+            sockaddr->ss_family = AF_INET6;
+            memcpy(&((struct sockaddr_in6 *) sockaddr)->sin6_addr,
+                   hostent->addr_list[0]->ipaddr, sizeof(struct in6_addr));
+            ((struct sockaddr_in6 *) sockaddr)->sin6_port = (in_port_t) htons(port);
+            break;
+        default:
+            DEBUG(1, ("Unknown address family %d\n"));
+            return NULL;
+    }
+
+    return sockaddr;
+}
+
 /*
  * A simple helper function that will take an array of struct ares_srv_reply that
  * was allocated by malloc() in c-ares and copies it using talloc. The old one
diff --git a/src/resolv/async_resolv.h b/src/resolv/async_resolv.h
index 907865f7..b5547e5d 100644
--- a/src/resolv/async_resolv.h
+++ b/src/resolv/async_resolv.h
@@ -114,6 +114,10 @@ int resolv_gethostbyname_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 char *
 resolv_get_string_address(TALLOC_CTX *mem_ctx, struct resolv_hostent *hostent);
 
+struct sockaddr_storage *
+resolv_get_sockaddr_address(TALLOC_CTX *mem_ctx, struct resolv_hostent *hostent,
+                            int port);
+
 /** Get SRV record **/
 struct tevent_req *resolv_getsrv_send(TALLOC_CTX *mem_ctx,
                                       struct tevent_context *ev,