s3-printing: open up a winreg pipe handle for the migration code.

Guenther

Autobuild-User: Günther Deschner <gd@samba.org>
Autobuild-Date: Mon Jul  4 15:06:41 CEST 2011 on sn-devel-104
(cherry picked from commit ff94539f276bdef73bd12c67bff1f34e697ccbfc)
(cherry picked from commit b1aca06b1823601a5942ead53ed66ca95bd3b8c4)

4 files changed, 48 insertions, 4 deletions

diff --git a/source3/printing/nt_printing_migrate.c b/source3/printing/nt_printing_migrate.c
index 3b2e543274f..caff272927f 100644
--- a/source3/printing/nt_printing_migrate.c
+++ b/source3/printing/nt_printing_migrate.c
@@ -28,6 +28,7 @@
 
 NTSTATUS printing_tdb_migrate_form(TALLOC_CTX *mem_ctx,
 				   struct rpc_pipe_client *pipe_hnd,
+				   struct rpc_pipe_client *winreg_pipe,
 				   const char *key_name,
 				   unsigned char *data,
 				   size_t length)
@@ -126,6 +127,7 @@ NTSTATUS printing_tdb_migrate_form(TALLOC_CTX *mem_ctx,
 
 NTSTATUS printing_tdb_migrate_driver(TALLOC_CTX *mem_ctx,
 				     struct rpc_pipe_client *pipe_hnd,
+				     struct rpc_pipe_client *winreg_pipe,
 				     const char *key_name,
 				     unsigned char *data,
 				     size_t length)
@@ -198,6 +200,7 @@ NTSTATUS printing_tdb_migrate_driver(TALLOC_CTX *mem_ctx,
 
 NTSTATUS printing_tdb_migrate_printer(TALLOC_CTX *mem_ctx,
 				      struct rpc_pipe_client *pipe_hnd,
+				      struct rpc_pipe_client *winreg_pipe,
 				      const char *key_name,
 				      unsigned char *data,
 				      size_t length)
@@ -402,6 +405,7 @@ NTSTATUS printing_tdb_migrate_printer(TALLOC_CTX *mem_ctx,
 
 NTSTATUS printing_tdb_migrate_secdesc(TALLOC_CTX *mem_ctx,
 				      struct rpc_pipe_client *pipe_hnd,
+				      struct rpc_pipe_client *winreg_pipe,
 				      const char *key_name,
 				      unsigned char *data,
 				      size_t length)
diff --git a/source3/printing/nt_printing_migrate.h b/source3/printing/nt_printing_migrate.h
index 4991d06bd3e..707ddc9714f 100644
--- a/source3/printing/nt_printing_migrate.h
+++ b/source3/printing/nt_printing_migrate.h
@@ -23,21 +23,25 @@
 
 NTSTATUS printing_tdb_migrate_form(TALLOC_CTX *mem_ctx,
 				   struct rpc_pipe_client *pipe_hnd,
+				   struct rpc_pipe_client *winreg_pipe,
 				   const char *key_name,
 				   unsigned char *data,
 				   size_t length);
 NTSTATUS printing_tdb_migrate_driver(TALLOC_CTX *mem_ctx,
 				     struct rpc_pipe_client *pipe_hnd,
+				     struct rpc_pipe_client *winreg_pipe,
 				     const char *key_name,
 				     unsigned char *data,
 				     size_t length);
 NTSTATUS printing_tdb_migrate_printer(TALLOC_CTX *mem_ctx,
 				      struct rpc_pipe_client *pipe_hnd,
+				      struct rpc_pipe_client *winreg_pipe,
 				      const char *key_name,
 				      unsigned char *data,
 				      size_t length);
 NTSTATUS printing_tdb_migrate_secdesc(TALLOC_CTX *mem_ctx,
 				      struct rpc_pipe_client *pipe_hnd,
+				      struct rpc_pipe_client *winreg_pipe,
 				      const char *key_name,
 				      unsigned char *data,
 				      size_t length);
diff --git a/source3/printing/nt_printing_migrate_internal.c b/source3/printing/nt_printing_migrate_internal.c
index f8687130379..bc4129e0836 100644
--- a/source3/printing/nt_printing_migrate_internal.c
+++ b/source3/printing/nt_printing_migrate_internal.c
@@ -25,6 +25,7 @@
 
 #include "rpc_client/rpc_client.h"
 #include "librpc/gen_ndr/ndr_spoolss_c.h"
+#include "librpc/gen_ndr/ndr_winreg.h"
 #include "rpc_server/rpc_ncacn_np.h"
 #include "auth.h"
 #include "util_tdb.h"
@@ -65,7 +66,8 @@ static int rename_file_with_suffix(TALLOC_CTX *mem_ctx,
 
 static NTSTATUS migrate_internal(TALLOC_CTX *mem_ctx,
 				 const char *tdb_path,
-				 struct rpc_pipe_client *pipe_hnd)
+				 struct rpc_pipe_client *pipe_hnd,
+				 struct rpc_pipe_client *winreg_pipe)
 {
 	const char *backup_suffix = ".bak";
 	TDB_DATA kbuf, newkey, dbuf;
@@ -97,6 +99,7 @@ static NTSTATUS migrate_internal(TALLOC_CTX *mem_ctx,
 		if (strncmp((const char *) kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) == 0) {
 			status = printing_tdb_migrate_form(mem_ctx,
 					      pipe_hnd,
+					      winreg_pipe,
 					      (const char *) kbuf.dptr + strlen(FORMS_PREFIX),
 					      dbuf.dptr,
 					      dbuf.dsize);
@@ -111,6 +114,7 @@ static NTSTATUS migrate_internal(TALLOC_CTX *mem_ctx,
 		if (strncmp((const char *) kbuf.dptr, DRIVERS_PREFIX, strlen(DRIVERS_PREFIX)) == 0) {
 			status = printing_tdb_migrate_driver(mem_ctx,
 						pipe_hnd,
+						winreg_pipe,
 						(const char *) kbuf.dptr + strlen(DRIVERS_PREFIX),
 						dbuf.dptr,
 						dbuf.dsize);
@@ -127,6 +131,7 @@ static NTSTATUS migrate_internal(TALLOC_CTX *mem_ctx,
 						    + strlen(PRINTERS_PREFIX));
 			status = printing_tdb_migrate_printer(mem_ctx,
 						 pipe_hnd,
+						 winreg_pipe,
 						 printer_name,
 						 dbuf.dptr,
 						 dbuf.dsize);
@@ -148,6 +153,7 @@ static NTSTATUS migrate_internal(TALLOC_CTX *mem_ctx,
 						    + strlen(SECDESC_PREFIX));
 			status = printing_tdb_migrate_secdesc(mem_ctx,
 						 pipe_hnd,
+						 winreg_pipe,
 						 secdesc_name,
 						 dbuf.dptr,
 						 dbuf.dsize);
@@ -186,6 +192,7 @@ bool nt_printing_tdb_migrate(struct messaging_context *msg_ctx)
 	bool forms_exists = file_exist(forms_path);
 	struct auth_serversupplied_info *session_info;
 	struct rpc_pipe_client *spoolss_pipe = NULL;
+	struct rpc_pipe_client *winreg_pipe = NULL;
 	TALLOC_CTX *tmp_ctx = talloc_stackframe();
 	NTSTATUS status;
 
@@ -214,8 +221,21 @@ bool nt_printing_tdb_migrate(struct messaging_context *msg_ctx)
 		return false;
 	}
 
+	status = rpc_pipe_open_interface(tmp_ctx,
+					&ndr_table_winreg.syntax_id,
+					session_info,
+					NULL,
+					msg_ctx,
+					&winreg_pipe);
+	if (!NT_STATUS_IS_OK(status)) {
+		DEBUG(0, ("Couldn't open internal winreg pipe: %s\n",
+			  nt_errstr(status)));
+		talloc_free(tmp_ctx);
+		return false;
+	}
+
 	if (drivers_exists) {
-		status = migrate_internal(tmp_ctx, drivers_path, spoolss_pipe);
+		status = migrate_internal(tmp_ctx, drivers_path, spoolss_pipe, winreg_pipe);
 		if (!NT_STATUS_IS_OK(status)) {
 			DEBUG(0, ("Couldn't migrate drivers tdb file: %s\n",
 			  nt_errstr(status)));
@@ -225,7 +245,7 @@ bool nt_printing_tdb_migrate(struct messaging_context *msg_ctx)
 	}
 
 	if (printers_exists) {
-		status = migrate_internal(tmp_ctx, printers_path, spoolss_pipe);
+		status = migrate_internal(tmp_ctx, printers_path, spoolss_pipe, winreg_pipe);
 		if (!NT_STATUS_IS_OK(status)) {
 			DEBUG(0, ("Couldn't migrate printers tdb file: %s\n",
 				  nt_errstr(status)));
@@ -235,7 +255,7 @@ bool nt_printing_tdb_migrate(struct messaging_context *msg_ctx)
 	}
 
 	if (forms_exists) {
-		status = migrate_internal(tmp_ctx, forms_path, spoolss_pipe);
+		status = migrate_internal(tmp_ctx, forms_path, spoolss_pipe, winreg_pipe);
 		if (!NT_STATUS_IS_OK(status)) {
 			DEBUG(0, ("Couldn't migrate forms tdb file: %s\n",
 				  nt_errstr(status)));
diff --git a/source3/utils/net_printing.c b/source3/utils/net_printing.c
index 3b37d6e023e..df7b56a380a 100644
--- a/source3/utils/net_printing.c
+++ b/source3/utils/net_printing.c
@@ -23,10 +23,12 @@
 #include "system/filesys.h"
 #include "utils/net.h"
 #include "rpc_client/rpc_client.h"
+#include "rpc_client/cli_pipe.h"
 #include "librpc/gen_ndr/ndr_ntprinting.h"
 #include "librpc/gen_ndr/ndr_spoolss.h"
 #include "../libcli/security/security.h"
 #include "../librpc/gen_ndr/ndr_security.h"
+#include "../librpc/gen_ndr/ndr_winreg.h"
 #include "util_tdb.h"
 #include "printing/nt_printing_migrate.h"
 
@@ -231,12 +233,22 @@ static NTSTATUS printing_migrate_internal(struct net_context *c,
 	TDB_CONTEXT *tdb;
 	TDB_DATA kbuf, newkey, dbuf;
 	NTSTATUS status;
+	struct rpc_pipe_client *winreg_pipe = NULL;
 
 	tmp_ctx = talloc_new(mem_ctx);
 	if (tmp_ctx == NULL) {
 		return NT_STATUS_NO_MEMORY;
 	}
 
+	status = cli_rpc_pipe_open_noauth(rpc_pipe_np_smb_conn(pipe_hnd),
+					  &ndr_table_winreg.syntax_id,
+					  &winreg_pipe);
+	if (!NT_STATUS_IS_OK(status)) {
+		d_fprintf(stderr, _("failed to open winreg pipe: %s\n"),
+			nt_errstr(status));
+		goto done;
+	}
+
 	tdb = tdb_open_log(argv[0], 0, TDB_DEFAULT, O_RDONLY, 0600);
 	if (tdb == NULL) {
 		d_fprintf(stderr, _("failed to open tdb file: %s\n"), argv[0]);
@@ -256,6 +268,7 @@ static NTSTATUS printing_migrate_internal(struct net_context *c,
 		if (strncmp((const char *) kbuf.dptr, FORMS_PREFIX, strlen(FORMS_PREFIX)) == 0) {
 			printing_tdb_migrate_form(tmp_ctx,
 				     pipe_hnd,
+				     winreg_pipe,
 				     (const char *) kbuf.dptr + strlen(FORMS_PREFIX),
 				     dbuf.dptr,
 				     dbuf.dsize);
@@ -266,6 +279,7 @@ static NTSTATUS printing_migrate_internal(struct net_context *c,
 		if (strncmp((const char *) kbuf.dptr, DRIVERS_PREFIX, strlen(DRIVERS_PREFIX)) == 0) {
 			printing_tdb_migrate_driver(tmp_ctx,
 				       pipe_hnd,
+				       winreg_pipe,
 				       (const char *) kbuf.dptr + strlen(DRIVERS_PREFIX),
 				       dbuf.dptr,
 				       dbuf.dsize);
@@ -276,6 +290,7 @@ static NTSTATUS printing_migrate_internal(struct net_context *c,
 		if (strncmp((const char *) kbuf.dptr, PRINTERS_PREFIX, strlen(PRINTERS_PREFIX)) == 0) {
 			printing_tdb_migrate_printer(tmp_ctx,
 					pipe_hnd,
+					winreg_pipe,
 					(const char *) kbuf.dptr + strlen(PRINTERS_PREFIX),
 					dbuf.dptr,
 					dbuf.dsize);
@@ -286,6 +301,7 @@ static NTSTATUS printing_migrate_internal(struct net_context *c,
 		if (strncmp((const char *) kbuf.dptr, SECDESC_PREFIX, strlen(SECDESC_PREFIX)) == 0) {
 			printing_tdb_migrate_secdesc(tmp_ctx,
 					pipe_hnd,
+					winreg_pipe,
 					(const char *) kbuf.dptr + strlen(SECDESC_PREFIX),
 					dbuf.dptr,
 					dbuf.dsize);