3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include <sys/types.h>
30 #include <sys/task.h>
31
32 #include <alloca.h>
33 #include <libproc.h>
34 #include <libintl.h>
35 #include <libgen.h>
36 #include <limits.h>
37 #include <project.h>
38 #include <pwd.h>
39 #include <secdb.h>
40 #include <stdio.h>
41 #include <stdlib.h>
42 #include <string.h>
43 #include <sys/varargs.h>
44 #include <unistd.h>
45 #include <errno.h>
46 #include <signal.h>
47 #include <priv_utils.h>
48
679 */
680 if (pw == NULL) {
681 if (((pw = getpwuid(uid)) == NULL) || pw->pw_name == NULL) {
682 preserve_error(gettext("cannot find username "
683 "for uid %d"), uid);
684 return (NULL);
685 }
686 }
687
688 /*
689 * If projname wasn't supplied, we've done our best, so just return
690 * what we've got now. Alternatively, if newtask's invoker has
691 * superuser privileges, return the pw structure we've got now, with
692 * no further checking from inproj(). Superuser should be able to
693 * join any project, and the subsequent call to setproject() will
694 * allow this.
695 */
696 if (projname == NULL || getuid() == (uid_t)0)
697 return (pw);
698
699 (void) strcpy(username, pw->pw_name);
700
701 if (inproj(username, projname, prbuf, PROJECT_BUFSZ) == 0) {
702 char **u;
703 tmp_name = NULL;
704
705 /*
706 * If the previous guesses didn't work, walk through all
707 * project members and test for UID-equivalence.
708 */
709
710 if (getprojbyname(projname, &prj, prbuf,
711 PROJECT_BUFSZ) == NULL) {
712 preserve_error(gettext("unknown project \"%s\""),
713 projname);
714 return (NULL);
715 }
716
717 for (u = prj.pj_users; *u; u++) {
718 if ((pw = getpwnam(*u)) == NULL)
719 continue;
|
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright (c) 2013 Gary Mills
24 *
25 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
26 * Use is subject to license terms.
27 */
28
29 #include <sys/types.h>
30 #include <sys/task.h>
31
32 #include <alloca.h>
33 #include <libproc.h>
34 #include <libintl.h>
35 #include <libgen.h>
36 #include <limits.h>
37 #include <project.h>
38 #include <pwd.h>
39 #include <secdb.h>
40 #include <stdio.h>
41 #include <stdlib.h>
42 #include <string.h>
43 #include <sys/varargs.h>
44 #include <unistd.h>
45 #include <errno.h>
46 #include <signal.h>
47 #include <priv_utils.h>
48
679 */
680 if (pw == NULL) {
681 if (((pw = getpwuid(uid)) == NULL) || pw->pw_name == NULL) {
682 preserve_error(gettext("cannot find username "
683 "for uid %d"), uid);
684 return (NULL);
685 }
686 }
687
688 /*
689 * If projname wasn't supplied, we've done our best, so just return
690 * what we've got now. Alternatively, if newtask's invoker has
691 * superuser privileges, return the pw structure we've got now, with
692 * no further checking from inproj(). Superuser should be able to
693 * join any project, and the subsequent call to setproject() will
694 * allow this.
695 */
696 if (projname == NULL || getuid() == (uid_t)0)
697 return (pw);
698
699 (void) strlcpy(username, pw->pw_name, sizeof (username));
700
701 if (inproj(username, projname, prbuf, PROJECT_BUFSZ) == 0) {
702 char **u;
703 tmp_name = NULL;
704
705 /*
706 * If the previous guesses didn't work, walk through all
707 * project members and test for UID-equivalence.
708 */
709
710 if (getprojbyname(projname, &prj, prbuf,
711 PROJECT_BUFSZ) == NULL) {
712 preserve_error(gettext("unknown project \"%s\""),
713 projname);
714 return (NULL);
715 }
716
717 for (u = prj.pj_users; *u; u++) {
718 if ((pw = getpwnam(*u)) == NULL)
719 continue;
|