diff options
Diffstat (limited to 'source3/winbindd')
| -rw-r--r-- | source3/winbindd/wb_fill_pwent.c | 155 | ||||
| -rw-r--r-- | source3/winbindd/winbindd_proto.h | 7 |
2 files changed, 162 insertions, 0 deletions
diff --git a/source3/winbindd/wb_fill_pwent.c b/source3/winbindd/wb_fill_pwent.c new file mode 100644 index 0000000000..4f4819ca23 --- /dev/null +++ b/source3/winbindd/wb_fill_pwent.c @@ -0,0 +1,155 @@ +/* + Unix SMB/CIFS implementation. + async fill_pwent + Copyright (C) Volker Lendecke 2009 + + 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 "winbindd.h" +#include "librpc/gen_ndr/cli_wbint.h" + +struct wb_fill_pwent_state { + struct tevent_context *ev; + struct wbint_userinfo *info; + struct winbindd_pw *pw; +}; + +static void wb_fill_pwent_sid2uid_done(struct tevent_req *subreq); +static void wb_fill_pwent_sid2gid_done(struct tevent_req *subreq); + +struct tevent_req *wb_fill_pwent_send(TALLOC_CTX *mem_ctx, + struct tevent_context *ev, + struct wbint_userinfo *info, + struct winbindd_pw *pw) +{ + struct tevent_req *req, *subreq; + struct wb_fill_pwent_state *state; + + req = tevent_req_create(mem_ctx, &state, struct wb_fill_pwent_state); + if (req == NULL) { + return NULL; + } + state->ev = ev; + state->info = info; + state->pw = pw; + + subreq = wb_sid2uid_send(state, state->ev, &state->info->user_sid); + if (tevent_req_nomem(subreq, req)) { + return tevent_req_post(req, ev); + } + tevent_req_set_callback(subreq, wb_fill_pwent_sid2uid_done, req); + return req; +} + +static void wb_fill_pwent_sid2uid_done(struct tevent_req *subreq) +{ + struct tevent_req *req = tevent_req_callback_data( + subreq, struct tevent_req); + struct wb_fill_pwent_state *state = tevent_req_data( + req, struct wb_fill_pwent_state); + NTSTATUS status; + + status = wb_sid2uid_recv(subreq, &state->pw->pw_uid); + TALLOC_FREE(subreq); + if (!NT_STATUS_IS_OK(status)) { + tevent_req_nterror(req, status); + return; + } + + subreq = wb_sid2gid_send(state, state->ev, &state->info->group_sid); + if (tevent_req_nomem(subreq, req)) { + return; + } + tevent_req_set_callback(subreq, wb_fill_pwent_sid2gid_done, req); +} + +static void wb_fill_pwent_sid2gid_done(struct tevent_req *subreq) +{ + struct tevent_req *req = tevent_req_callback_data( + subreq, struct tevent_req); + struct wb_fill_pwent_state *state = tevent_req_data( + req, struct wb_fill_pwent_state); + struct winbindd_domain *domain; + char *dom_name; + fstring user_name, output_username; + char *mapped_name = NULL; + NTSTATUS status; + + status = wb_sid2gid_recv(subreq, &state->pw->pw_gid); + TALLOC_FREE(subreq); + if (!NT_STATUS_IS_OK(status)) { + tevent_req_nterror(req, status); + return; + } + + domain = find_domain_from_sid_noinit(&state->info->user_sid); + if (domain == NULL) { + tevent_req_nterror(req, NT_STATUS_NO_SUCH_USER); + return; + } + dom_name = domain->name; + + /* Username */ + + fstrcpy(user_name, state->info->acct_name); + strlower_m(user_name); + status = normalize_name_map(state, domain, user_name, &mapped_name); + + /* Basic removal of whitespace */ + if (NT_STATUS_IS_OK(status)) { + fill_domain_username(output_username, dom_name, mapped_name, + true); + } + /* Complete name replacement */ + else if (NT_STATUS_EQUAL(status, NT_STATUS_FILE_RENAMED)) { + fstrcpy(output_username, mapped_name); + } + /* No change at all */ + else { + fill_domain_username(output_username, dom_name, user_name, + true); + } + + fstrcpy(state->pw->pw_name, output_username); + fstrcpy(state->pw->pw_gecos, state->info->full_name); + + /* Home directory and shell */ + + if (!fillup_pw_field(lp_template_homedir(), user_name, dom_name, + state->pw->pw_uid, state->pw->pw_gid, + state->info->homedir, state->pw->pw_dir)) { + tevent_req_nterror(req, NT_STATUS_NO_SUCH_USER); + return; + } + + if (!fillup_pw_field(lp_template_shell(), user_name, dom_name, + state->pw->pw_uid, state->pw->pw_gid, + state->info->shell, state->pw->pw_shell)) { + tevent_req_nterror(req, NT_STATUS_NO_SUCH_USER); + return; + } + + /* Password - set to "*" as we can't generate anything useful here. + Authentication can be done using the pam_winbind module. */ + + fstrcpy(state->pw->pw_passwd, "*"); + tevent_req_done(req); +} + +NTSTATUS wb_fill_pwent_recv(struct tevent_req *req) +{ + return tevent_req_simple_recv_ntstatus(req); +} diff --git a/source3/winbindd/winbindd_proto.h b/source3/winbindd/winbindd_proto.h index 3a9ac4f20f..58a46b5215 100644 --- a/source3/winbindd/winbindd_proto.h +++ b/source3/winbindd/winbindd_proto.h @@ -856,4 +856,11 @@ NTSTATUS wb_query_user_list_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx, int *num_users, struct wbint_userinfo **users); +struct tevent_req *wb_fill_pwent_send(TALLOC_CTX *mem_ctx, + struct tevent_context *ev, + struct wbint_userinfo *info, + struct winbindd_pw *pw); +NTSTATUS wb_fill_pwent_recv(struct tevent_req *req); + + #endif /* _WINBINDD_PROTO_H_ */ |