root / snf-image-helper / tasks / 50ChangePassword.in @ aa4fc6bb
History | View | Annotate | Download (1.9 kB)
1 | 0a35a4ab | Nikos Skalkotos | #! /bin/bash |
---|---|---|---|
2 | 54080484 | Nikos Skalkotos | |
3 | 54080484 | Nikos Skalkotos | ### BEGIN TASK INFO |
4 | 54080484 | Nikos Skalkotos | # Provides: ChangePassword |
5 | c349d1b3 | Nikos Skalkotos | # RunBefore: UmountImage |
6 | c349d1b3 | Nikos Skalkotos | # RunAfter: InstallUnattend |
7 | 54080484 | Nikos Skalkotos | # Short-Description: Changes Password for specified users |
8 | 54080484 | Nikos Skalkotos | ### END TAST INFO |
9 | 54080484 | Nikos Skalkotos | |
10 | 54080484 | Nikos Skalkotos | set -e |
11 | c4447efb | Nikos Skalkotos | . @commondir@/common.sh |
12 | 54080484 | Nikos Skalkotos | |
13 | 54080484 | Nikos Skalkotos | windows_password() { |
14 | 54080484 | Nikos Skalkotos | local target=$1 |
15 | 54080484 | Nikos Skalkotos | local password=$2 |
16 | 54080484 | Nikos Skalkotos | |
17 | 54080484 | Nikos Skalkotos | local tmp_unattend=`mktemp` || exit 1 |
18 | 54080484 | Nikos Skalkotos | CLEANUP+=("rm $tmp_unattend") |
19 | 54080484 | Nikos Skalkotos | |
20 | 54080484 | Nikos Skalkotos | echo -n "Installing new admin password..." |
21 | 54080484 | Nikos Skalkotos | |
22 | 54080484 | Nikos Skalkotos | local namespace="urn:schemas-microsoft-com:unattend" |
23 | 54080484 | Nikos Skalkotos | |
24 | 54080484 | Nikos Skalkotos | $XMLSTARLET ed -N x=$namespace -u "/x:unattend/x:settings/x:component/x:UserAccounts/x:AdministratorPassword/x:Value" -v $password "$target/Unattend.xml" > $tmp_unattend |
25 | 54080484 | Nikos Skalkotos | |
26 | 54080484 | Nikos Skalkotos | cat $tmp_unattend > "$target/Unattend.xml" |
27 | 54080484 | Nikos Skalkotos | echo done |
28 | 54080484 | Nikos Skalkotos | } |
29 | 54080484 | Nikos Skalkotos | |
30 | 54080484 | Nikos Skalkotos | linux_password() { |
31 | 54080484 | Nikos Skalkotos | local target=$1 |
32 | 54080484 | Nikos Skalkotos | local password=$2 |
33 | 54080484 | Nikos Skalkotos | |
34 | c4447efb | Nikos Skalkotos | local hash=$(@commondir@/snf-passtohash.py $password) |
35 | 54080484 | Nikos Skalkotos | if [ ! -e ${target}/etc/shadow ]; then |
36 | 54080484 | Nikos Skalkotos | log_error "No /etc/shadow found!" |
37 | 54080484 | Nikos Skalkotos | fi |
38 | 54080484 | Nikos Skalkotos | |
39 | 54080484 | Nikos Skalkotos | declare -a users=("root") |
40 | 54080484 | Nikos Skalkotos | |
41 | 54080484 | Nikos Skalkotos | local distro=$(get_distro $target) |
42 | 54080484 | Nikos Skalkotos | |
43 | 54080484 | Nikos Skalkotos | if [ "x$disto" = "xubuntu" -o \ |
44 | 630610f8 | Nikos Skalkotos | "x$disto" = "xfedora" ] ; then |
45 | 54080484 | Nikos Skalkotos | users+=("user") |
46 | 54080484 | Nikos Skalkotos | fi |
47 | 54080484 | Nikos Skalkotos | |
48 | 54080484 | Nikos Skalkotos | for i in $(seq 0 1 $((${#users[@]}-1))); do |
49 | 54080484 | Nikos Skalkotos | local tmp_shadow=$(mktemp) |
50 | 54080484 | Nikos Skalkotos | CLEANUP+=("rm $tmp_shadow") |
51 | 54080484 | Nikos Skalkotos | |
52 | 54080484 | Nikos Skalkotos | echo -n "Setting ${users[$i]} password..." |
53 | 54080484 | Nikos Skalkotos | |
54 | 54080484 | Nikos Skalkotos | echo "${users[$i]}:$hash:15103:0:99999:7:::" > $tmp_shadow |
55 | 54080484 | Nikos Skalkotos | grep -v "${users[$i]}" ${TARGET}/etc/shadow >> $tmp_shadow |
56 | 54080484 | Nikos Skalkotos | cat $tmp_shadow > ${target}/etc/shadow |
57 | 54080484 | Nikos Skalkotos | echo "done" |
58 | 54080484 | Nikos Skalkotos | done |
59 | 54080484 | Nikos Skalkotos | } |
60 | 54080484 | Nikos Skalkotos | |
61 | 8704ee47 | Nikos Skalkotos | if [ ! -d "$SNF_IMAGE_TARGET" ]; then |
62 | 8704ee47 | Nikos Skalkotos | log_error "Target dir: \`$SNF_IMAGE_TARGET' is missing" |
63 | 54080484 | Nikos Skalkotos | fi |
64 | 54080484 | Nikos Skalkotos | |
65 | 54080484 | Nikos Skalkotos | if [ -z "$SNF_IMAGE_PASSWORD" ]; then |
66 | 54080484 | Nikos Skalkotos | log_error "Password is missing" |
67 | 54080484 | Nikos Skalkotos | fi |
68 | 54080484 | Nikos Skalkotos | |
69 | 54080484 | Nikos Skalkotos | if [ "$SNF_IMAGE_TYPE" = "ntfsdump" ]; then |
70 | 54080484 | Nikos Skalkotos | windows_password $SNF_IMAGE_TARGET $SNF_IMAGE_PASSWORD |
71 | 54080484 | Nikos Skalkotos | elif [ "$SNF_IMAGE_TYPE" = "extdump" ]; then |
72 | 54080484 | Nikos Skalkotos | linux_password $SNF_IMAGE_TARGET $SNF_IMAGE_PASSWORD |
73 | 54080484 | Nikos Skalkotos | fi |
74 | 54080484 | Nikos Skalkotos | |
75 | 54080484 | Nikos Skalkotos | echo "done" |
76 | 54080484 | Nikos Skalkotos | |
77 | 54080484 | Nikos Skalkotos | cleanup |
78 | 54080484 | Nikos Skalkotos | trap - EXIT |
79 | 54080484 | Nikos Skalkotos | |
80 | 54080484 | Nikos Skalkotos | exit 0 |
81 | 54080484 | Nikos Skalkotos | |
82 | 54080484 | Nikos Skalkotos | # vim: set sta sts=4 shiftwidth=4 sw=4 et ai : |