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Diffstat (limited to 'parabolaweb-changepassword.real.in')
-rw-r--r-- | parabolaweb-changepassword.real.in | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/parabolaweb-changepassword.real.in b/parabolaweb-changepassword.real.in new file mode 100644 index 0000000..07499e8 --- /dev/null +++ b/parabolaweb-changepassword.real.in @@ -0,0 +1,64 @@ +#!/bin/bash -e + +# Copyright (c) 2014 Luke Shumaker <lukeshu@sbcglobal.net> +# +# 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 2 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/>. + +export PATH + +usage() { + printf 'Usage: %s [USERNAME]\n' "${0##*/}" + printf 'A username may only be specified if run as root or WEBUSER.\n' +} + +main() { + . @pkgconffile@ + [[ -e "${WEBDIR}/manage.py" ]] + [[ -n "${WEBUSER}" ]] + + local REAL_USER=$USER + if ! { [[ $SUID_USER == root ]] || [[ $SUID_USER == "$WEBUSER" ]]; }; then + unset SUDO_USER SUDO_UID SUDO_GID SUDO_COMMAND + fi + + # The use-cases I want to handle: + # REAL SUID SUDO | NAME_OF others? + # user$ changepassword root user - | user no + # user$ sudo changepassword root root user | user yes + # user$ sudo -u web changepassword root web user | user yes + # web$ changepassword root web - | web yes + # root# changepassword root root - | root yes + # user$ /lib/.../changepasswoed user - - | user no + local NAME_OF=${SUDO_USER:-${SUID_USER:-$REAL_USER}} + local PERM_OF=${SUID_USER:-$REAL_USER} + + local username + if [[ $PERM_OF == root ]] || [[ $PERM_OF == "$WEBUSER" ]]; then + if [[ $# -gt 1 ]]; then + usage >&2 + return 1 + fi + username=${1:-$NAME_OF} + else + if [[ $# -gt 0 ]]; then + usage >&2 + return 1 + fi + username=$NAME_OF + fi + + sudo -u "${WEBUSER}" python2 "${WEBDIR}/manage.py" changepassword "${username}" +} + +main "$@" |