On Fri, May 22, 2015 at 12:37:13PM +0100, Laszlo Papp wrote:
> Hi,
>
> is it possible to do some post action after useradd_param is executed?
>
> I would like to modify the created user's home directory, in this
> special case the profile. I see that the useradd util has this on
> desktop, but busybox does not have it, and very likely will not have
> it, at least not in the near future anyway:
mhm, why so?
The attached compiles for me.
cheers,
>
> -k, --skel SKEL_DIR
> The skeleton directory, which contains files and
> directories to be copied in the user's home directory, when the home
> directory is created by useradd.
>
> This option is only valid if the -m (or --create-home)
> option is specified.
>
> If this option is not set, the skeleton directory is
> defined by the SKEL variable in /etc/default/useradd or, by default,
> /etc/skel.
>
> If possible, the ACLs and extended attributes are copied.
>
> I would like to do something like this with the created user's home directory:
>
> echo PATH=/sbin:$PATH > /home/foo/.profile
> chmod foo:foo /home/foo/.profile
>
> But then again, for this, I need to make sure that the user is already
> created.
>
> Ys, L.
> --
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> Openembedded-core mailing list
> openembedded-c...@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>From 7b7a7422c1937bcb967d1e6b184d04b1cdc63d88 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot....@gmail.com>
Date: Mon, 25 May 2015 23:25:19 +0200
Subject: [PATCH] adduser: Add -k /path/to/skel
function old new delta
.rodata 157069 157133 +64
adduser_main 921 936 +15
adduser_longopts 103 110 +7
packed_usage 30230 30236 +6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 92/0) Total: 92 bytes
Signed-off-by: Bernhard Reutner-Fischer <rep.dot....@gmail.com>
---
loginutils/adduser.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/loginutils/adduser.c b/loginutils/adduser.c
index 568a301..077e6e9 100644
--- a/loginutils/adduser.c
+++ b/loginutils/adduser.c
@@ -20,6 +20,7 @@
//usage: "\n -D Don't assign a password"
//usage: "\n -H Don't create home directory"
//usage: "\n -u UID User id"
+//usage: "\n -k SKEL directory (/etc/skel)"
#include "libbb.h"
@@ -39,6 +40,7 @@
#define OPT_SYSTEM_ACCOUNT (1 << 5)
#define OPT_DONT_MAKE_HOME (1 << 6)
#define OPT_UID (1 << 7)
+#define OPT_SKEL (1 << 8)
/* remix */
/* recoded such that the uid may be passed in *p */
@@ -134,6 +136,7 @@ static const char adduser_longopts[] ALIGN1 =
"system\0" No_argument "S"
"no-create-home\0" No_argument "H"
"uid\0" Required_argument "u"
+ "skel\0" Required_argument "k"
;
#endif
@@ -150,6 +153,7 @@ int adduser_main(int argc UNUSED_PARAM, char **argv)
char *p;
unsigned opts;
char *uid;
+ char *skel = (char*)"/etc/skel";
#if ENABLE_FEATURE_ADDUSER_LONG_OPTIONS
applet_long_options = adduser_longopts;
@@ -168,7 +172,7 @@ int adduser_main(int argc UNUSED_PARAM, char **argv)
/* at least one and at most two non-option args */
/* disable interactive passwd for system accounts */
opt_complementary = "-1:?2:SD";
- opts = getopt32(argv, "h:g:s:G:DSHu:", &pw.pw_dir, &pw.pw_gecos, &pw.pw_shell, &usegroup, &uid);
+ opts = getopt32(argv, "h:g:s:G:DSHu:k:", &pw.pw_dir, &pw.pw_gecos, &pw.pw_shell, &usegroup, &uid, &skel);
if (opts & OPT_UID)
pw.pw_uid = xatou_range(uid, 0, CONFIG_LAST_ID);
@@ -250,8 +254,9 @@ int adduser_main(int argc UNUSED_PARAM, char **argv)
NULL
};
/* Be silent on any errors (like: no /etc/skel) */
- logmode = LOGMODE_NONE;
- copy_file("/etc/skel", pw.pw_dir, FILEUTILS_RECUR);
+ if (!(opts & OPT_SKEL))
+ logmode = LOGMODE_NONE;
+ copy_file(skel, pw.pw_dir, FILEUTILS_RECUR);
logmode = LOGMODE_STDIO;
chown_main(4, (char**)args);
}
--
2.1.4
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