SHA256
3
0
forked from pool/shadow
shadow/useradd-script.patch

89 lines
2.4 KiB
Diff

---
etc/login.defs | 7 +++++++
lib/getdef.c | 1 +
src/useradd.c | 41 ++++++++++++++++++++++++++++++++++++++++-
3 files changed, 48 insertions(+), 1 deletion(-)
--- etc/login.defs
+++ etc/login.defs 2020-10-30 12:54:38.117849829 +0000
@@ -242,6 +242,13 @@ CHFN_RESTRICT rwh
DEFAULT_HOME yes
#
+# If defined, this command is run when adding a user.
+# It should rebuild any NIS database etc. to add the
+# new created account.
+#
+USERADD_CMD /usr/sbin/useradd.local
+
+#
# If defined, this command is run when removing a user.
# It should remove any at/cron/print jobs etc. owned by
# the user to be removed (passed as the first argument).
--- lib/getdef.c
+++ lib/getdef.c 2020-10-30 12:54:38.117849829 +0000
@@ -134,6 +134,7 @@ static struct itemdef def_table[] = {
{"UID_MAX", NULL},
{"UID_MIN", NULL},
{"UMASK", NULL},
+ {"USERADD_CMD", NULL},
{"USERDEL_CMD", NULL},
{"USERDEL_PRECMD", NULL},
{"USERDEL_POSTCMD", NULL},
--- src/useradd.c
+++ src/useradd.c 2020-10-30 13:08:17.378336989 +0000
@@ -2238,6 +2238,44 @@ static void create_mail (void)
}
/*
+ * call_script - call a script to do some work
+ *
+ * call_script calls a script for additional changes to the
+ * account.
+ */
+
+static void call_script (const char *user, const uid_t uid, const gid_t gid, const char *home)
+{
+ const char *cmd;
+ const char *argv[6];
+ char *strgid, *struid;
+ int status;
+
+ cmd = getdef_str ("USERADD_CMD");
+ if (NULL == cmd) {
+ return;
+ }
+ if (asprintf(&struid, "%lu", (long unsigned)uid) < 0) {
+ (void) fprintf (stderr, _("%s: out of memory\n"), Prog);
+ exit(1);
+ }
+ if (asprintf(&strgid, "%lu", (long unsigned)gid) < 0) {
+ (void) fprintf (stderr, _("%s: out of memory\n"), Prog);
+ exit(1);
+ }
+ argv[0] = cmd;
+ argv[1] = user;
+ argv[2] = struid;
+ argv[3] = strgid;
+ argv[4] = home;
+ argv[5] = (char *)0;
+ (void) run_command (cmd, argv, NULL, &status);
+ free(strgid);
+ free(struid);
+}
+
+
+/*
* main - useradd command
*/
int main (int argc, char **argv)
@@ -2514,6 +2552,7 @@ int main (int argc, char **argv)
nscd_flush_cache ("group");
sssd_flush_cache (SSSD_DB_PASSWD | SSSD_DB_GROUP);
+ call_script (user_name, user_id, user_gid, user_home);
+
return E_SUCCESS;
}
-