mirror of
https://hubproxy.babadafafafafa.cn/https://github.com/boypt/openssh-deb.git
synced 2026-09-20 08:03:46 +08:00
257 lines
11 KiB
Bash
Executable File
257 lines
11 KiB
Bash
Executable File
#!/bin/bash
|
|
# Bash3 Boilerplate. Copyright (c) 2014, kvz.io
|
|
|
|
set -o errexit
|
|
set -o pipefail
|
|
set -o nounset
|
|
set -o xtrace
|
|
|
|
trap 'echo -e "Aborted, error $? in command: $BASH_COMMAND"; trap ERR; exit 1' ERR
|
|
|
|
# Set magic variables for current file & dir
|
|
__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
|
__file="${__dir}/$(basename "${BASH_SOURCE[0]}")"
|
|
__base="$(basename ${__file} .sh)"
|
|
__root="$(cd "$(dirname "${__dir}")" && pwd)" # <-- change this as it depends on your app
|
|
#
|
|
|
|
export DEBIAN_FRONTEND=noninteractive
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# _apt_candidate_version: get a package's candidate version string, or ""
|
|
#
|
|
# Deliberately does NOT use `awk '/Candidate:/{print $2; exit}'` / `head -n1`
|
|
# to short-circuit the pipe. The Candidate line appears early in
|
|
# `apt-cache policy` output with the Version table still to follow;
|
|
# closing the read end early lets apt-cache hit SIGPIPE on its next
|
|
# write and exit 141; under `set -o pipefail` that 141 becomes the
|
|
# pipeline status even though the value was captured, tripping
|
|
# `errexit` via the ERR trap. Letting awk consume the full (small)
|
|
# stream avoids that race entirely rather than papering over it with
|
|
# `|| true`.
|
|
# ---------------------------------------------------------------------------
|
|
_apt_candidate_version() {
|
|
local pkg="$1"
|
|
apt-cache policy "$pkg" 2>/dev/null | awk '/Candidate:/{v=$2} END{print v}'
|
|
}
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# fix_apt_sources: unified APT source fixing
|
|
# Order: fix EOL archives first, then apply APT_MIRROR.
|
|
# If both are triggered, APT_MIRROR takes precedence but a warning is emitted.
|
|
# ---------------------------------------------------------------------------
|
|
# Global flag set by _fix_eol when EOL handling actually rewrote sources.
|
|
_fix_apt_eol_fixed=0
|
|
|
|
fix_apt_sources() {
|
|
# --- EOL archive fixing (Debian only) ---
|
|
_fix_eol() {
|
|
# Only Debian needs archive switching; Ubuntu and others are unaffected.
|
|
[[ -f /etc/os-release ]] || return 0
|
|
# shellcheck disable=SC1091
|
|
. /etc/os-release
|
|
[[ "${ID:-}" == "debian" ]] || return 0
|
|
|
|
local codename="${VERSION_CODENAME:-}"
|
|
|
|
# Rewrite deb.debian.org / security.debian.org -> archive.debian.org
|
|
# in both legacy .list and DEB822 .sources files.
|
|
_switch_to_archive() {
|
|
local f
|
|
for f in /etc/apt/sources.list /etc/apt/sources.list.d/*.list /etc/apt/sources.list.d/*.sources; do
|
|
[[ -f "$f" ]] || continue
|
|
if grep -q "deb\.debian\.org\|security\.debian\.org" "$f" 2>/dev/null; then
|
|
echo "[fix-apt] $f: switching to archive.debian.org"
|
|
sed -i 's|deb\.debian\.org|archive.debian.org|g; s|security\.debian\.org|archive.debian.org|g' "$f"
|
|
fi
|
|
done
|
|
}
|
|
|
|
# Append ${codename}-backports if not already present (needed for dwz etc.)
|
|
_add_backports() {
|
|
if ! grep -q "${codename}-backports" /etc/apt/sources.list 2>/dev/null; then
|
|
echo "[fix-apt] adding ${codename}-backports to /etc/apt/sources.list"
|
|
echo "deb http://archive.debian.org/debian ${codename}-backports main" >> /etc/apt/sources.list
|
|
else
|
|
echo "[fix-apt] ${codename}-backports already present, skipping"
|
|
fi
|
|
}
|
|
|
|
# Comment out debian-security lines (archive.debian.org does not carry
|
|
# bullseye-security yet; avoids apt update hitting a 404).
|
|
_mask_security() {
|
|
local f
|
|
for f in /etc/apt/sources.list /etc/apt/sources.list.d/*.list /etc/apt/sources.list.d/*.sources; do
|
|
[[ -f "$f" ]] || continue
|
|
if grep -q "debian-security" "$f" 2>/dev/null; then
|
|
echo "[fix-apt] $f: commenting out debian-security line"
|
|
sed -i '/debian-security/s/^/#/' "$f"
|
|
fi
|
|
done
|
|
}
|
|
|
|
case "${codename}" in
|
|
buster|bullseye)
|
|
# buster and bullseye are fully archived on archive.debian.org
|
|
# (main, updates, backports and security), so switch
|
|
# unconditionally - no probing needed.
|
|
echo "[fix-apt] EOL codename detected: ${codename} (ID=debian), switching to archive.debian.org..."
|
|
_switch_to_archive
|
|
if [[ "$codename" == "bullseye" ]]; then
|
|
_mask_security
|
|
fi
|
|
_add_backports
|
|
_fix_apt_eol_fixed=1
|
|
;;
|
|
*)
|
|
# Not an EOL codename - nothing to do.
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# --- APT_MIRROR handling ---
|
|
_apply_mirror() {
|
|
if [[ -z "${APT_MIRROR:-}" ]]; then
|
|
return 0
|
|
fi
|
|
echo "[fix-apt] applying APT_MIRROR=${APT_MIRROR} ..."
|
|
|
|
# Legacy list files: /etc/apt/sources.list and /etc/apt/sources.list.d/*.list
|
|
for f in /etc/apt/sources.list /etc/apt/sources.list.d/*.list; do
|
|
[[ -f "$f" ]] || continue
|
|
# Extract hostname from first deb line and replace it
|
|
local original_mirror
|
|
original_mirror=$(awk '/^deb /{print $2}' "$f" | head -n1 | cut -d/ -f3)
|
|
if [[ -n "${original_mirror:-}" ]]; then
|
|
echo "[fix-apt] $f: replacing host ${original_mirror} -> ${APT_MIRROR}"
|
|
sed -i "s|${original_mirror}|${APT_MIRROR}|g" "$f"
|
|
fi
|
|
# Comment out security.ubuntu.com to avoid mixed-mirror issues (Ubuntu only)
|
|
if grep -q "security.ubuntu.com" "$f" 2>/dev/null; then
|
|
echo "[fix-apt] $f: commenting security.ubuntu.com"
|
|
sed -i "/security.ubuntu.com/s|^|#|" "$f"
|
|
fi
|
|
done
|
|
|
|
# DEB822 .sources files: replace deb.debian.org hostname with mirror
|
|
for f in /etc/apt/sources.list.d/*.sources; do
|
|
[[ -f "$f" ]] || continue
|
|
if grep -q "deb.debian.org" "$f" 2>/dev/null; then
|
|
echo "[fix-apt] $f: deb.debian.org -> ${APT_MIRROR} (DEB822)"
|
|
sed -i "s|deb.debian.org|${APT_MIRROR}|g" "$f"
|
|
fi
|
|
done
|
|
}
|
|
|
|
_fix_eol
|
|
_apply_mirror
|
|
|
|
if [[ "${_fix_apt_eol_fixed}" -eq 1 && -n "${APT_MIRROR:-}" ]]; then
|
|
echo "[fix-apt] WARNING: EOL archive fix was applied but APT_MIRROR=${APT_MIRROR} overrides archive.debian.org; you are responsible for ensuring the mirror provides the archive path."
|
|
fi
|
|
}
|
|
|
|
# Parse --fix-apt-only before any heavy work.
|
|
# When set, only fix apt sources and exit 0 (lightweight CI install-test).
|
|
FIX_APT_ONLY=0
|
|
if [[ "${1:-}" == "--fix-apt-only" ]]; then
|
|
FIX_APT_ONLY=1
|
|
fi
|
|
|
|
if [[ "$FIX_APT_ONLY" -eq 1 ]]; then
|
|
fix_apt_sources
|
|
echo "[fix-apt] --fix-apt-only: done, exiting 0"
|
|
exit 0
|
|
fi
|
|
|
|
# Normal flow: fix sources then continue with dependency installation
|
|
fix_apt_sources
|
|
|
|
apt update
|
|
apt upgrade -y
|
|
apt install -y --no-install-recommends lsb-release wget sudo pkgconf build-essential fakeroot \
|
|
dpkg-dev debhelper debhelper-compat dh-exec dh-runit ca-certificates \
|
|
libaudit-dev libedit-dev libgtk-3-dev libselinux1-dev libsystemd-dev \
|
|
libkrb5-dev libpam0g-dev libwrap0-dev
|
|
|
|
# Only install libfido2-dev when it is available in the default archive
|
|
# (priority 500). If it only exists in backports (priority 100, e.g. Debian 10
|
|
# buster), building against it would produce a libfido2-1 runtime dependency
|
|
# that a stock target system cannot satisfy.
|
|
if [[ $(apt-cache policy libfido2-dev 2>/dev/null | grep -cE ' 500$') -gt 0 ]]; then
|
|
apt install -y libfido2-dev libcbor-dev
|
|
fi
|
|
|
|
# libcrypt-dev only exists on distros where libxcrypt was split out of libc
|
|
if [[ $(apt-cache search --names-only 'libcrypt-dev' | wc -l) -gt 0 ]]; then
|
|
apt install -y libcrypt-dev
|
|
fi
|
|
|
|
|
|
# Old distros ship a debhelper too old to build the sid OpenSSH source
|
|
# (dh-sequence-movetousr needs >= 13.11.7). The sid .debs are downloaded on
|
|
# the host by pullsrc.sh into builddep/ (gitignored) and installed here.
|
|
# No sid apt source is configured inside the container: expired GPG/CA and
|
|
# dependency churn make that fragile on old distros.
|
|
__debhelper_ver="$(dpkg-query -f '${Version}' -W debhelper || true)"
|
|
[[ -z $__debhelper_ver ]] && __debhelper_ver="0.0.0"
|
|
if dpkg --compare-versions "$__debhelper_ver" lt '13.12~'; then
|
|
if ! ls "$__dir"/builddep/debhelper_*_all.deb >/dev/null 2>&1; then
|
|
echo "ERROR: builddep/debhelper_*.deb missing. Run ./pullsrc.sh on the host first (it downloads them into builddep/)." >&2
|
|
exit 1
|
|
fi
|
|
|
|
# debhelper needs dwz >= 0.12.20190711, newer than some distros ship
|
|
# (Ubuntu 18.04 has 0.12-2): pull it from the distro backports pocket.
|
|
__dwz_ver="$(_apt_candidate_version dwz)"
|
|
[[ -z $__dwz_ver || $__dwz_ver == "(none)" ]] && __dwz_ver=0
|
|
if dpkg --compare-versions "$__dwz_ver" lt '0.12.20190711'; then
|
|
apt install -y -t "$(lsb_release -sc)-backports" dwz
|
|
fi
|
|
|
|
apt install -y --allow-downgrades "$__dir"/builddep/*.deb
|
|
|
|
# debhelper >= 13.27 restores its bucket files with `cp --update=none`,
|
|
# which coreutils only learned in 9.3. On the older coreutils shipped by
|
|
# these distros `-n` has identical semantics (upstream itself used
|
|
# `cp -an` at these two Dh_Lib.pm call sites until 13.26), so rewrite it.
|
|
__coreutils_ver="$(dpkg-query -f '${Version}' -W coreutils || true)"
|
|
[[ -z $__coreutils_ver ]] && __coreutils_ver="0.0.0"
|
|
if dpkg --compare-versions "$__coreutils_ver" lt '9.3~'; then
|
|
sed -i "s/'--update=none'/'-n'/g" /usr/share/perl5/Debian/Debhelper/Dh_Lib.pm
|
|
fi
|
|
|
|
# debhelper >= 14 declares `use v5.28` (Dh_Lib.pm, dh_assistant) and uses
|
|
# `state` with initializers (perl >= 5.28); downgrade both for older perls
|
|
# (Ubuntu 18.04: 5.26). Bare `state $x;` / `state %h;` work on 5.26.
|
|
__perl_ver="$(perl -MConfig -e 'print $Config{version}')"
|
|
if dpkg --compare-versions "$__perl_ver" lt '5.28'; then
|
|
sed -i -E 's/^(\s*)state\s+([%@][^=]+=)/\1my \2/; s/^(\s*)state\s+\(([^)]+)\)/\1my (\2)/' /usr/share/perl5/Debian/Debhelper/Dh_Lib.pm
|
|
sed -i 's/^use v5\.28;/use v5.26;/' /usr/share/perl5/Debian/Debhelper/Dh_Lib.pm /usr/bin/dh_assistant /usr/bin/dh_missing
|
|
fi
|
|
|
|
# debhelper hardcodes versioned deps on init-system-helpers that old distros
|
|
# predate (Ubuntu 18.04: 1.51); the subcommands used are all supported there.
|
|
__ish_ver="$(_apt_candidate_version init-system-helpers)"
|
|
[[ -z $__ish_ver || $__ish_ver == "(none)" ]] && __ish_ver=0
|
|
if dpkg --compare-versions "$__ish_ver" lt '1.52'; then
|
|
sed -i "s/\">= 1\.52\"/\">= $__ish_ver\"/; s/\">= 1\.66~\"/\">= $__ish_ver\"/" /usr/bin/dh_installsystemduser
|
|
fi
|
|
# invoke-rc.d only learned --skip-systemd-native in init-system-helpers 1.54;
|
|
# drop the option on older distros (dh_installinit then also omits its
|
|
# Pre-Depends on init-system-helpers (>= 1.54~) automatically).
|
|
if dpkg --compare-versions "$__ish_ver" lt '1.54~'; then
|
|
sed -i "s/compat(11) ? '' : '--skip-systemd-native '/''/" /usr/bin/dh_installinit
|
|
fi
|
|
|
|
# On non-merged-usr distros (e.g. Ubuntu 18.04) deb-systemd-helper only
|
|
# searches /lib/systemd/system, but debhelper installs units to
|
|
# /usr/lib: keep units in /lib so services actually get enabled.
|
|
# (debhelper >= 14 also uses the ${tmpdir} brace form; rewrite both.)
|
|
if [ ! -L /lib ]; then
|
|
sed -i 's|$tmpdir/usr/lib/systemd/system|$tmpdir/lib/systemd/system|g; s|${tmpdir}/usr/lib/systemd/system|${tmpdir}/lib/systemd/system|g' /usr/bin/dh_installsystemd
|
|
fi
|
|
fi
|
|
|
|
exit 0
|