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authorKai Blin <kai@samba.org>2007-08-20 11:38:00 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 15:02:18 -0500
commit01db94b95321c04107982ea211d1521cda862fa4 (patch)
tree93004cf794d6affaadfa75c46e449461547cb3bc /source4
parent46435bbcd058d3eaf3676fa5f1852ea4258ec3ff (diff)
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r24575: Implement setpwent
(This used to be commit 9bbbedac99278853e30a9f81f594ee3144545268)
Diffstat (limited to 'source4')
-rw-r--r--source4/winbind/config.mk1
-rw-r--r--source4/winbind/wb_cmd_setpwent.c143
-rw-r--r--source4/winbind/wb_samba3_cmd.c31
-rw-r--r--source4/winbind/wb_server.h15
4 files changed, 188 insertions, 2 deletions
diff --git a/source4/winbind/config.mk b/source4/winbind/config.mk
index 9133ad92c6..dd3f19aa63 100644
--- a/source4/winbind/config.mk
+++ b/source4/winbind/config.mk
@@ -31,6 +31,7 @@ OBJ_FILES = \
wb_cmd_usersids.o \
wb_cmd_list_trustdom.o \
wb_cmd_list_users.o \
+ wb_cmd_setpwent.o \
wb_pam_auth.o \
wb_sam_logon.o
PRIVATE_DEPENDENCIES = \
diff --git a/source4/winbind/wb_cmd_setpwent.c b/source4/winbind/wb_cmd_setpwent.c
new file mode 100644
index 0000000000..ac6caee6f0
--- /dev/null
+++ b/source4/winbind/wb_cmd_setpwent.c
@@ -0,0 +1,143 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ Command backend for setpwent
+
+ Copyright (C) Kai Blin 2007
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "libcli/composite/composite.h"
+#include "winbind/wb_server.h"
+#include "winbind/wb_async_helpers.h"
+#include "winbind/wb_helper.h"
+#include "smbd/service_task.h"
+#include "nsswitch/winbindd_nss.h"
+#include "libnet/libnet_proto.h"
+
+struct cmd_setpwent_state {
+ struct composite_context *ctx;
+ struct wbsrv_service *service;
+ struct libnet_context *libnet_ctx;
+
+ struct wbsrv_pwent *result;
+};
+
+static void cmd_setpwent_recv_domain(struct composite_context *ctx);
+static void cmd_setpwent_recv_user_list(struct composite_context *ctx);
+
+struct composite_context *wb_cmd_setpwent_send(TALLOC_CTX *mem_ctx,
+ struct wbsrv_service *service)
+{
+ struct composite_context *ctx, *result;
+ struct cmd_setpwent_state *state;
+
+ DEBUG(5, ("wb_cmd_setpwent_send called\n"));
+
+ result = composite_create(mem_ctx, service->task->event_ctx);
+ if (!result) return NULL;
+
+ state = talloc(mem_ctx, struct cmd_setpwent_state);
+ if (composite_nomem(state, result)) return result;
+
+ state->ctx = result;
+ result->private_data = state;
+ state->service = service;
+
+ state->result = talloc(state, struct wbsrv_pwent);
+ if (composite_nomem(state->result, state->ctx)) return result;
+
+ ctx = wb_sid2domain_send(state, service, service->primary_sid);
+ if (composite_nomem(ctx, state->ctx)) return result;
+
+ composite_continue(state->ctx, ctx, cmd_setpwent_recv_domain, state);
+ return result;
+}
+
+static void cmd_setpwent_recv_domain(struct composite_context *ctx)
+{
+ struct cmd_setpwent_state *state = talloc_get_type(
+ ctx->async.private_data, struct cmd_setpwent_state);
+ struct wbsrv_domain *domain;
+ struct libnet_UserList *user_list;
+
+ DEBUG(5, ("cmd_setpwent_recv_domain called\n"));
+
+ state->ctx->status = wb_sid2domain_recv(ctx, &domain);
+ if (!composite_is_ok(state->ctx)) return;
+
+ state->libnet_ctx = domain->libnet_ctx;
+
+ user_list = talloc(state->result, struct libnet_UserList);
+ if (composite_nomem(user_list, state->ctx)) return;
+
+ user_list->in.domain_name = talloc_strdup(state,
+ domain->libnet_ctx->samr.name);
+ if (composite_nomem(user_list->in.domain_name, state->ctx)) return;
+
+ /* Page size recommended by Rafal */
+ user_list->in.page_size = 128;
+
+ /* Always get the start of the list */
+ user_list->in.resume_index = 0;
+
+ ctx = libnet_UserList_send(domain->libnet_ctx, state->result, user_list,
+ NULL);
+
+ composite_continue(state->ctx, ctx, cmd_setpwent_recv_user_list, state);
+}
+
+static void cmd_setpwent_recv_user_list(struct composite_context *ctx)
+{
+ struct cmd_setpwent_state *state = talloc_get_type(
+ ctx->async.private_data, struct cmd_setpwent_state);
+ struct libnet_UserList *user_list;
+
+ DEBUG(5, ("cmd_setpwent_recv_user_list called\n"));
+
+ user_list = talloc(state->result, struct libnet_UserList);
+ if (composite_nomem(user_list, state->ctx)) return;
+
+ state->ctx->status = libnet_UserList_recv(ctx, state->result,
+ user_list);
+ if (!composite_is_ok(state->ctx)) return;
+
+ state->result->user_list = user_list;
+ state->result->page_index = 0;
+ state->result->libnet_ctx = state->libnet_ctx;
+
+ composite_done(state->ctx);
+}
+
+NTSTATUS wb_cmd_setpwent_recv(struct composite_context *ctx,
+ TALLOC_CTX *mem_ctx, struct wbsrv_pwent **pwent)
+{
+ NTSTATUS status = composite_wait(ctx);
+
+ DEBUG(5, ("wb_cmd_setpwent_recv called\n"));
+
+ if (NT_STATUS_IS_OK(status)) {
+ struct cmd_setpwent_state *state =
+ talloc_get_type(ctx->private_data,
+ struct cmd_setpwent_state);
+
+ *pwent = talloc_steal(mem_ctx, state->result);
+ }
+
+ talloc_free(ctx);
+ return status;
+}
+
diff --git a/source4/winbind/wb_samba3_cmd.c b/source4/winbind/wb_samba3_cmd.c
index 85621218c9..55a763f91e 100644
--- a/source4/winbind/wb_samba3_cmd.c
+++ b/source4/winbind/wb_samba3_cmd.c
@@ -762,13 +762,42 @@ static void getpwuid_recv(struct composite_context *ctx)
wbsrv_samba3_async_epilogue(status, s3call);
}
+static void setpwent_recv(struct composite_context *ctx);
+
NTSTATUS wbsrv_samba3_setpwent(struct wbsrv_samba3_call *s3call)
{
+ struct composite_context *ctx;
+ struct wbsrv_service *service = s3call->wbconn->listen_socket->service;
+
DEBUG(5, ("wbsrv_samba3_setpwent called\n"));
- s3call->response.result = WINBINDD_OK;
+
+ ctx = wb_cmd_setpwent_send(s3call, service);
+ NT_STATUS_HAVE_NO_MEMORY(ctx);
+
+ ctx->async.fn = setpwent_recv;
+ ctx->async.private_data = s3call;
+ s3call->flags |= WBSRV_CALL_FLAGS_REPLY_ASYNC;
return NT_STATUS_OK;
}
+static void setpwent_recv(struct composite_context *ctx)
+{
+ struct wbsrv_samba3_call *s3call =
+ talloc_get_type(ctx->async.private_data,
+ struct wbsrv_samba3_call);
+ NTSTATUS status;
+ struct wbsrv_pwent *pwent;
+
+ DEBUG(5, ("setpwent_recv called\n"));
+
+ status = wb_cmd_setpwent_recv(ctx, s3call->wbconn, &pwent);
+ if (NT_STATUS_IS_OK(status)) {
+ s3call->wbconn->protocol_private_data = pwent;
+ }
+
+ wbsrv_samba3_async_epilogue(status, s3call);
+}
+
NTSTATUS wbsrv_samba3_getpwent(struct wbsrv_samba3_call *s3call)
{
DEBUG(5, ("wbsrv_samba3_getpwent called\n"));
diff --git a/source4/winbind/wb_server.h b/source4/winbind/wb_server.h
index 37debbb5dd..359dcb82e2 100644
--- a/source4/winbind/wb_server.h
+++ b/source4/winbind/wb_server.h
@@ -23,7 +23,6 @@
#include "nsswitch/winbindd_nss.h"
#include "libnet/libnet.h"
-
#define WINBINDD_SAMBA3_SOCKET "pipe"
/* the privileged socket is in smbd_tmp_dir() */
#define WINBINDD_SAMBA3_PRIVILEGED_SOCKET "winbind_pipe"
@@ -107,6 +106,20 @@ struct wbsrv_connection {
} while(0)
/*
+ state of a pwent query
+*/
+struct wbsrv_pwent {
+ /* Current UserList structure, contains 1+ user structs */
+ struct libnet_UserList *user_list;
+
+ /* Index of the next user struct in the current UserList struct */
+ uint32_t page_index;
+
+ /* The libnet_ctx to use for the libnet_UserList call */
+ struct libnet_context *libnet_ctx;
+};
+
+/*
state of one request
NOTE about async replies: