s4:kdc Use better db context structure

This allows to use a common structure not tied to hdb_samba4
Also allows to avoid many casts within hdb_samba4 functions

This is the first step to abstract samba kdc databse functions
so they can be used by the MIT forthcoming plugin.

1 files changed, 11 insertions, 14 deletions

diff --git a/source4/kdc/kdc.h b/source4/kdc/kdc.h
index 57f05e8922..1809092d7c 100644
--- a/source4/kdc/kdc.h
+++ b/source4/kdc/kdc.h
@@ -27,17 +27,8 @@
 #include <krb5/windc_plugin.h>
 #include "kdc/hdb-samba4.h"
 
-struct kdc_server;
 struct tsocket_address;
 
-bool kpasswdd_process(struct kdc_server *kdc,
-		      TALLOC_CTX *mem_ctx,
-		      DATA_BLOB *input,
-		      DATA_BLOB *reply,
-		      struct tsocket_address *peer_addr,
-		      struct tsocket_address *my_addr,
-		      int datagram_reply);
-
 /*
   top level context structure for the kdc server
 */
@@ -45,11 +36,17 @@ struct kdc_server {
 	struct task_server *task;
 	krb5_kdc_configuration *config;
 	struct smb_krb5_context *smb_krb5_context;
-	struct hdb_samba4_context *hdb_samba4_context;
+	struct samba_kdc_base_context *base_ctx;
 };
 
+bool kpasswdd_process(struct kdc_server *kdc,
+		      TALLOC_CTX *mem_ctx,
+		      DATA_BLOB *input,
+		      DATA_BLOB *reply,
+		      struct tsocket_address *peer_addr,
+		      struct tsocket_address *my_addr,
+		      int datagram_reply);
+
 /* from hdb-samba4.c */
-NTSTATUS hdb_samba4_create_kdc(TALLOC_CTX *mem_ctx,
-			      struct tevent_context *ev_ctx,
-			      struct loadparm_context *lp_ctx,
-			      krb5_context context, struct HDB **db);
+NTSTATUS hdb_samba4_create_kdc(struct samba_kdc_base_context *base_ctx,
+			       krb5_context context, struct HDB **db);