51 lines
1.8 KiB
Bash
51 lines
1.8 KiB
Bash
#!/bin/sh
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set -e
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# Debian maintainer script: postinst
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# Purpose:
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# - Apply statoverrides for setuid helpers (policy-compliant)
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# - Ensure CEF chrome-sandbox has correct mode (if shipped)
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# - Reload udev rules (best-effort)
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# - Reload systemd units (best-effort, debhelper-friendly)
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case "$1" in
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configure|abort-upgrade|abort-deconfigure|abort-remove)
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# ------------------------------------------------------------
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# 2) CEF sandbox permissions (if installed)
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# Notes:
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# - chrome-sandbox typically requires setuid root (4755).
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# - There's no Debian-wide statoverride convention for this file,
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# so we apply chmod best-effort.
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# ------------------------------------------------------------
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if [ -e /usr/share/BastionGuard/cef/chrome-sandbox ]; then
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chmod 4755 /usr/share/BastionGuard/cef/chrome-sandbox || true
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chown root:root /usr/share/BastionGuard/cef/chrome-sandbox || true
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fi
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# ------------------------------------------------------------
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# 3) udev reload (best-effort)
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# ------------------------------------------------------------
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if command -v udevadm >/dev/null 2>&1; then
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udevadm control --reload-rules >/dev/null 2>&1 || true
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udevadm trigger >/dev/null 2>&1 || true
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fi
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# ------------------------------------------------------------
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# 4) systemd unit reload (debhelper-friendly)
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# Prefer deb-systemd-helper / deb-systemd-invoke when available.
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# ------------------------------------------------------------
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if [ -d /run/systemd/system ]; then
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if command -v deb-systemd-helper >/dev/null 2>&1; then
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# This is safe even if units are not enabled here.
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deb-systemd-helper daemon-reload >/dev/null 2>&1 || true
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elif command -v systemctl >/dev/null 2>&1; then
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systemctl daemon-reload >/dev/null 2>&1 || true
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fi
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fi
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;;
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esac
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exit 0
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