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9954972df3
Test done on OpenBSD for compatibility with the POSIX specification, also becoming a new supported system.
46 lines
1.2 KiB
Bash
Executable File
46 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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## SPDX-FileCopyrightText: 2023 Benjamin Grande M. S. <ben.grande.b@gmail.com>
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##
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## SPDX-License-Identifier: AGPL-3.0-or-later
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## Setup git server.
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set -eu
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if ! test "$(id -u)" = "0"; then
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echo "This program requires root." >&2
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exit 1
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fi
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if ! command -v git >/dev/null; then
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printf '%s\n' "Missing dependency: git" >&2
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exit 1
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fi
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if ! command -v git-shell >/dev/null; then
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printf '%s\n' "Missing dependency: git-shell" >&2
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exit 1
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fi
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git_user="git"
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git_home="/var/git"
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git_shell="$(command -v git-shell)"
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useradd -m "$git_user" -d "$git_home" -s "$git_shell"
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mkdir -p "$git_home/src"
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mkdir -p "$git_home/.ssh"
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chmod 0700 "$git_home/.ssh"
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touch "$git_home/.ssh/authorized_keys"
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chmod 0600 "$git_home/.ssh/authorized_keys"
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mkdir -p "$git_home/git-shell-commands"
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cp -r "$git_home/.config/git/shell"/* "$git_home/git-shell-commands"
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chmod -R 0755 "$git_home/git-shell-commands"
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git config --system receive.updateServerInfo true
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git config --system receive.advertisePushOptions true
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nonce="$(head /dev/urandom | LC_ALL=C tr -dc 'A-Za-z0-9!#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~' | cut -c 1-256)"
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git config --system receive.certNonceSeed "$nonce"
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chown -R "$git_user":"$git_user" "$git_home"
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