s3:smbd: use sconn->smb1.sessions.max_send = SMB_BUFFER_SIZE_MAX
[Samba.git] / source4 / winbind / wb_cmd_getpwnam.c
blob0101d8ca23f58e7aa92ec91f289f82a40286e7b1
1 /*
2 Unix SMB/CIFS implementation.
4 Command backend for wbinfo -i
6 Copyright (C) Kai Blin 2007
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "includes.h"
23 #include "libcli/composite/composite.h"
24 #include "winbind/wb_server.h"
25 #include "param/param.h"
26 #include "winbind/wb_helper.h"
27 #include "smbd/service_task.h"
28 #include "libcli/security/security.h"
30 struct cmd_getpwnam_state {
31 struct composite_context *ctx;
32 struct wbsrv_service *service;
33 char *name;
34 char *workgroup_name;
35 struct dom_sid *group_sid;
37 struct winbindd_pw *result;
40 static void cmd_getpwnam_recv_domain(struct composite_context *ctx);
41 static void cmd_getpwnam_recv_user_info(struct composite_context *ctx);
42 static void cmd_getpwnam_recv_uid(struct composite_context *ctx);
43 static void cmd_getpwnam_recv_gid(struct composite_context *ctx);
45 struct composite_context *wb_cmd_getpwnam_send(TALLOC_CTX *mem_ctx,
46 struct wbsrv_service *service,
47 const char *name)
49 struct composite_context *result, *ctx;
50 struct cmd_getpwnam_state *state;
52 DEBUG(5, ("wb_cmd_getpwnam_send called\n"));
54 result = composite_create(mem_ctx, service->task->event_ctx);
55 if (!result) return NULL;
57 state = talloc(result, struct cmd_getpwnam_state);
58 if (composite_nomem(state, result)) return result;
59 state->ctx = result;
60 result->private_data = state;
61 state->service = service;
62 state->name = talloc_strdup(state, name);
63 if(composite_nomem(state->name, result)) return result;
65 ctx = wb_name2domain_send(state, service, name);
66 if (composite_nomem(ctx, result)) return result;
68 composite_continue(result, ctx, cmd_getpwnam_recv_domain, state);
69 return result;
72 static void cmd_getpwnam_recv_domain(struct composite_context *ctx)
74 struct cmd_getpwnam_state *state = talloc_get_type(
75 ctx->async.private_data, struct cmd_getpwnam_state);
76 struct wbsrv_domain *domain;
77 struct libnet_UserInfo *user_info;
78 char *user_dom, *user_name;
79 bool ok;
81 state->ctx->status = wb_name2domain_recv(ctx, &domain);
82 if(!composite_is_ok(state->ctx)) return;
84 user_info = talloc(state, struct libnet_UserInfo);
85 if (composite_nomem(user_info, state->ctx)) return;
87 ok = wb_samba3_split_username(state, state->service->task->lp_ctx,
88 state->name, &user_dom, &user_name);
89 if(!ok){
90 composite_error(state->ctx, NT_STATUS_OBJECT_NAME_INVALID);
91 return;
94 user_info->in.level = USER_INFO_BY_NAME;
95 user_info->in.data.user_name = user_name;
96 user_info->in.domain_name = domain->libnet_ctx->samr.name;
97 state->workgroup_name = talloc_strdup(state,
98 domain->libnet_ctx->samr.name);
99 if(composite_nomem(state->workgroup_name, state->ctx)) return;
101 ctx = libnet_UserInfo_send(domain->libnet_ctx, state, user_info, NULL);
103 composite_continue(state->ctx, ctx, cmd_getpwnam_recv_user_info, state);
106 static void cmd_getpwnam_recv_user_info(struct composite_context *ctx)
108 struct cmd_getpwnam_state *state = talloc_get_type(
109 ctx->async.private_data, struct cmd_getpwnam_state);
110 struct libnet_UserInfo *user_info;
111 struct winbindd_pw *pw;
112 char *username_with_domain;
114 DEBUG(5, ("cmd_getpwnam_recv_user_info called\n"));
116 user_info = talloc(state, struct libnet_UserInfo);
117 if(composite_nomem(user_info, state->ctx)) return;
119 pw = talloc(state, struct winbindd_pw);
120 if(composite_nomem(pw, state->ctx)) return;
122 state->ctx->status = libnet_UserInfo_recv(ctx, state, user_info);
123 if(!composite_is_ok(state->ctx)) return;
125 username_with_domain = talloc_asprintf(pw, "%s%s%s",
126 state->workgroup_name,
127 lpcfg_winbind_separator(state->service->task->lp_ctx),
128 user_info->out.account_name);
129 if(composite_nomem(username_with_domain, state->ctx)) return;
131 WBSRV_SAMBA3_SET_STRING(pw->pw_name, username_with_domain);
132 WBSRV_SAMBA3_SET_STRING(pw->pw_passwd, "*");
133 WBSRV_SAMBA3_SET_STRING(pw->pw_gecos, user_info->out.full_name);
134 WBSRV_SAMBA3_SET_STRING(pw->pw_dir,
135 lpcfg_template_homedir(state->service->task->lp_ctx));
136 all_string_sub(pw->pw_dir, "%WORKGROUP%", state->workgroup_name,
137 sizeof(fstring) - 1);
138 all_string_sub(pw->pw_dir, "%ACCOUNTNAME%", user_info->out.account_name,
139 sizeof(fstring) - 1);
140 WBSRV_SAMBA3_SET_STRING(pw->pw_shell,
141 lpcfg_template_shell(state->service->task->lp_ctx));
143 state->group_sid = dom_sid_dup(state, user_info->out.primary_group_sid);
144 if(composite_nomem(state->group_sid, state->ctx)) return;
146 state->result = pw;
148 ctx = wb_sid2uid_send(state, state->service, user_info->out.user_sid);
149 composite_continue(state->ctx, ctx, cmd_getpwnam_recv_uid, state);
152 static void cmd_getpwnam_recv_uid(struct composite_context *ctx)
154 struct cmd_getpwnam_state *state = talloc_get_type(
155 ctx->async.private_data, struct cmd_getpwnam_state);
156 uid_t uid;
158 DEBUG(5, ("cmd_getpwnam_recv_uid called\n"));
160 state->ctx->status = wb_sid2uid_recv(ctx, &uid);
161 if(!composite_is_ok(state->ctx)) return;
163 state->result->pw_uid = uid;
165 ctx = wb_sid2gid_send(state, state->service, state->group_sid);
166 composite_continue(state->ctx, ctx, cmd_getpwnam_recv_gid, state);
169 static void cmd_getpwnam_recv_gid(struct composite_context *ctx)
171 struct cmd_getpwnam_state *state = talloc_get_type(
172 ctx->async.private_data, struct cmd_getpwnam_state);
173 gid_t gid;
175 DEBUG(5, ("cmd_getpwnam_recv_gid called\n"));
177 state->ctx->status = wb_sid2gid_recv(ctx, &gid);
178 if(!composite_is_ok(state->ctx)) return;
180 state->result->pw_gid = gid;
182 composite_done(state->ctx);
185 NTSTATUS wb_cmd_getpwnam_recv(struct composite_context *ctx,
186 TALLOC_CTX *mem_ctx, struct winbindd_pw **pw)
188 NTSTATUS status = composite_wait(ctx);
190 DEBUG(5, ("wb_cmd_getpwnam_recv called\n"));
192 if (NT_STATUS_IS_OK(status)) {
193 struct cmd_getpwnam_state *state =
194 talloc_get_type(ctx->private_data,
195 struct cmd_getpwnam_state);
196 *pw = talloc_steal(mem_ctx, state->result);
198 talloc_free(ctx);
199 return status;