diff options
| -rw-r--r-- | source4/winbind/config.mk | 1 | ||||
| -rw-r--r-- | source4/winbind/wb_cmd_getgrnam.c | 167 | ||||
| -rw-r--r-- | source4/winbind/wb_samba3_cmd.c | 33 |
3 files changed, 200 insertions, 1 deletions
diff --git a/source4/winbind/config.mk b/source4/winbind/config.mk index 7be4e3d213..680f7806c8 100644 --- a/source4/winbind/config.mk +++ b/source4/winbind/config.mk @@ -40,6 +40,7 @@ WINBIND_OBJ_FILES = $(addprefix $(winbindsrcdir)/, \ wb_cmd_lookupname.o \ wb_cmd_lookupsid.o \ wb_cmd_getdcname.o \ + wb_cmd_getgrnam.o \ wb_cmd_getpwnam.o \ wb_cmd_getpwuid.o \ wb_cmd_userdomgroups.o \ diff --git a/source4/winbind/wb_cmd_getgrnam.c b/source4/winbind/wb_cmd_getgrnam.c new file mode 100644 index 0000000000..5da3922c6c --- /dev/null +++ b/source4/winbind/wb_cmd_getgrnam.c @@ -0,0 +1,167 @@ +/* + Unix SMB/CIFS implementation. + + Command backend for wbinfo --group-info + + Copyright (C) Kai Blin 2008 + + 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 "param/param.h" +#include "winbind/wb_helper.h" +#include "smbd/service_task.h" +#include "libnet/libnet_proto.h" +#include "libcli/security/proto.h" + +struct cmd_getgrnam_state { + struct composite_context *ctx; + struct wbsrv_service *service; + char *name; + char *workgroup_name; + struct dom_sid *group_sid; + + struct winbindd_gr *result; +}; + +static void cmd_getgrnam_recv_domain(struct composite_context *ctx); +static void cmd_getgrnam_recv_group_info(struct composite_context *ctx); +static void cmd_getgrnam_recv_gid(struct composite_context *ctx); + +struct composite_context *wb_cmd_getgrnam_send(TALLOC_CTX *mem_ctx, + struct wbsrv_service *service, + const char *name) +{ + struct composite_context *result, *ctx; + struct cmd_getgrnam_state *state; + + DEBUG(5, ("wb_cmd_getgrnam_send called\n")); + + result = composite_create(mem_ctx, service->task->event_ctx); + if (!result) return NULL; + + state = talloc(result, struct cmd_getgrnam_state); + if (composite_nomem(state, result)) return result; + state->ctx = result; + result->private_data = state; + state->service = service; + state->name = talloc_strdup(state, name); + if(composite_nomem(state->name, result)) return result; + + ctx = wb_name2domain_send(state, service, name); + if (composite_nomem(ctx, result)) return result; + + composite_continue(result, ctx, cmd_getgrnam_recv_domain, state); + return result; +} + +static void cmd_getgrnam_recv_domain(struct composite_context *ctx) +{ + struct cmd_getgrnam_state *state = talloc_get_type( + ctx->async.private_data, struct cmd_getgrnam_state); + struct wbsrv_domain *domain; + struct libnet_GroupInfo *group_info; + char *group_dom, *group_name; + bool ok; + + state->ctx->status = wb_name2domain_recv(ctx, &domain); + if(!composite_is_ok(state->ctx)) return; + + group_info = talloc(state, struct libnet_GroupInfo); + if (composite_nomem(group_info, state->ctx)) return; + + ok = wb_samba3_split_username(state, state->service->task->lp_ctx, + state->name, &group_dom, &group_name); + if(!ok){ + composite_error(state->ctx, NT_STATUS_OBJECT_NAME_INVALID); + return; + } + + group_info->in.group_name = group_name; + group_info->in.domain_name = group_dom; + state->workgroup_name = talloc_strdup(state, group_dom); + if(composite_nomem(state->workgroup_name, state->ctx)) return; + + ctx = libnet_GroupInfo_send(domain->libnet_ctx, state, group_info,NULL); + + composite_continue(state->ctx, ctx, cmd_getgrnam_recv_group_info,state); +} + +static void cmd_getgrnam_recv_group_info(struct composite_context *ctx) +{ + struct cmd_getgrnam_state *state = talloc_get_type( + ctx->async.private_data, struct cmd_getgrnam_state); + struct libnet_GroupInfo *group_info; + struct winbindd_gr *gr; + + DEBUG(5, ("cmd_getgrnam_recv_group_info called\n")); + + group_info = talloc(state, struct libnet_GroupInfo); + if(composite_nomem(group_info, state->ctx)) return; + + gr = talloc(state, struct winbindd_gr); + if(composite_nomem(gr, state->ctx)) return; + + state->ctx->status = libnet_GroupInfo_recv(ctx, state, group_info); + if(!composite_is_ok(state->ctx)) return; + + WBSRV_SAMBA3_SET_STRING(gr->gr_name, group_info->out.group_name); + WBSRV_SAMBA3_SET_STRING(gr->gr_passwd, "*"); + gr->num_gr_mem = group_info->out.num_members; + gr->gr_mem_ofs = 0; + + state->result = gr; + + ctx = wb_sid2gid_send(state, state->service, group_info->out.group_sid); + composite_continue(state->ctx, ctx, cmd_getgrnam_recv_gid, state); +} + +static void cmd_getgrnam_recv_gid(struct composite_context *ctx) +{ + struct cmd_getgrnam_state *state = talloc_get_type( + ctx->async.private_data, struct cmd_getgrnam_state); + gid_t gid; + + DEBUG(5, ("cmd_getgrnam_recv_gid called\n")); + + state->ctx->status = wb_sid2gid_recv(ctx, &gid); + if(!composite_is_ok(state->ctx)) return; + + state->result->gr_gid = gid; + + composite_done(state->ctx); +} + +NTSTATUS wb_cmd_getgrnam_recv(struct composite_context *ctx, + TALLOC_CTX *mem_ctx, struct winbindd_gr **gr) +{ + NTSTATUS status = composite_wait(ctx); + + DEBUG(5, ("wb_cmd_getgrnam_recv called\n")); + + if (NT_STATUS_IS_OK(status)) { + struct cmd_getgrnam_state *state = + talloc_get_type(ctx->private_data, + struct cmd_getgrnam_state); + *gr = 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 530c95daa3..dfedfec190 100644 --- a/source4/winbind/wb_samba3_cmd.c +++ b/source4/winbind/wb_samba3_cmd.c @@ -901,13 +901,44 @@ NTSTATUS wbsrv_samba3_endpwent(struct wbsrv_samba3_call *s3call) return NT_STATUS_OK; } + +static void getgrnam_recv(struct composite_context *ctx); + NTSTATUS wbsrv_samba3_getgrnam(struct wbsrv_samba3_call *s3call) { + struct composite_context *ctx; + struct wbsrv_service *service = + s3call->wbconn->listen_socket->service; + DEBUG(5, ("wbsrv_samba3_getgrnam called\n")); - s3call->response.result = WINBINDD_ERROR; + + ctx = wb_cmd_getgrnam_send(s3call, service, + s3call->request.data.groupname); + NT_STATUS_HAVE_NO_MEMORY(ctx); + + ctx->async.fn = getgrnam_recv; + ctx->async.private_data = s3call; + s3call->flags |= WBSRV_CALL_FLAGS_REPLY_ASYNC; return NT_STATUS_OK; } +static void getgrnam_recv(struct composite_context *ctx) +{ + struct wbsrv_samba3_call *s3call = + talloc_get_type(ctx->async.private_data, + struct wbsrv_samba3_call); + NTSTATUS status; + struct winbindd_gr *gr; + + DEBUG(5, ("getgrnam_recv called\n")); + + status = wb_cmd_getgrnam_recv(ctx, s3call, &gr); + if(NT_STATUS_IS_OK(status)) + s3call->response.data.gr = *gr; + + wbsrv_samba3_async_epilogue(status, s3call); +} + NTSTATUS wbsrv_samba3_getgrgid(struct wbsrv_samba3_call *s3call) { DEBUG(5, ("wbsrv_samba3_getgrgid called\n")); |