39 lines
1.1 KiB
Text
39 lines
1.1 KiB
Text
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#!/bin/sh
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#
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# This file is part of ezmlm-web.
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#
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# it creates user-specific suid binaries for calling ezmlm-web.cgi
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#
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# parameters: [USERNAME] DESTINATION_FILE
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# e.g.: john ~john/public_html/cgi-bin/ezmlm-web
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# only root may choose a USERNAME
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#
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# Copyright (C) 2006-2007, Lars Kruse, All Rights Reserved.
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#
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# ezmlm-web is distributed under a BSD-style license. Please refer to
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# the copyright file included with the release for details.
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#
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set -eu
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EZMLM_WEB_SUID_WRAPPER=/usr/local/bin/ezmlm-web.wrapper
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[ $(id -u) -ne 0 ] && [ $# -ne 1 ] && echo "Syntax (for non-root): $(basename $0) DESTINATION_FILE" >&2 && exit 1
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[ $(id -u) -eq 0 ] && [ $# -gt 2 -o $# -lt 1 ] && echo "Syntax (for root): $(basename $0) [USERNAME] DESTINATION_FILE" >&2 && exit 1
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if [ $# -eq 1 ]
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then EZ_USER=$(id -un)
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EZ_FILE=$1
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else EZ_USER=$1
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EZ_FILE=$2
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fi
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cp "$EZMLM_WEB_SUID_WRAPPER" "$EZ_FILE"
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if [ $(id -u) -eq 0 ]
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then chown "$EZ_USER". "$EZ_FILE" || { echo "the user '$EZ_USER' does not exist" >&2; rm "$EZ_FILE"; exit 1; }
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fi
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chmod u+s "$EZ_FILE"
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echo "Successfully created '$EZ_FILE' for user '$EZ_USER'."
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