diff options
| -rw-r--r-- | source4/winbind/config.mk | 1 | ||||
| -rw-r--r-- | source4/winbind/wb_cmd_setpwent.c | 143 | ||||
| -rw-r--r-- | source4/winbind/wb_samba3_cmd.c | 31 | ||||
| -rw-r--r-- | source4/winbind/wb_server.h | 15 |
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: |