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[packaging] Fix: Linux installers (migration/update/removal)

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Alexandr Stelnykovych
2025-03-25 14:30:46 +00:00
parent 6b958fd93d
commit f08a36f5ff
3 changed files with 119 additions and 20 deletions
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61
packaging/linux/postinst
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@@ -1,45 +1,72 @@
#!/bin/bash
chmod +x /usr/lib/portmaster/portmaster-core
echo "[ ] Post-Install script [arg1='$1' arg2='$2']"
echo "[ ] Stopping old service (if exists)"
systemctl stop portmaster.service
systemctl disable portmaster.service
#
# Fix selinux permissions for portmaster-core if we have semanage
# available.
#
if command -V semanage >/dev/null 2>&1; then
semanage fcontext -a -t bin_t -s system_u $(realpath /usr/lib)'/portmaster/portmaster-core' || :
restorecon -R /usr/lib/portmaster/portmaster-core 2>/dev/null >&2 || :
fi
# Migration from v1
#
OLD_INSTALLATION_DIR="/opt/safing/portmaster"
MIGRATED_FILE_FLAG="$OLD_INSTALLATION_DIR/migrated.txt"
if [ -d "$OLD_INSTALLATION_DIR" ]; then
if [ ! -e "$MIGRATED_FILE_FLAG" ]; then
echo "Starting migration form v1"
# Becoause the service file need to change path, first the links to the old service needs to be removed.
systemctl stop portmaster.service
systemctl disable portmaster.service
echo "[ ] Starting migration form v1 ..."
# Because the service file need to change path, first the links to the old service needs to be removed.
echo "[ ] V1 migration: Removing old service"
rm /etc/systemd/system/portmaster.service # new V2 service registered at "/usr/lib/systemd/system/portmaster.service"
# Migrate config
echo "[ ] V1 migration: Copying V1 configuration"
cp -r $OLD_INSTALLATION_DIR/databases /var/lib/portmaster
cp -r $OLD_INSTALLATION_DIR/config.json /var/lib/portmaster/config.json
# Remove shortcut
echo "[ ] V1 migration: Removing V1 shortcuts"
rm /etc/xdg/autostart/portmaster_notifier.desktop
rm /usr/share/applications/portmaster_notifier.desktop
# Remove V1 files (except configuration)
# (keeping V1 configuration for a smooth downgrade, if needed)
echo "[ ] V1 migration: Removing V1 files"
rm -fr $OLD_INSTALLATION_DIR/exec
rm -fr $OLD_INSTALLATION_DIR/logs
rm -fr $OLD_INSTALLATION_DIR/updates
rm -fr $OLD_INSTALLATION_DIR/databases/cache
rm -fr $OLD_INSTALLATION_DIR/databases/icons
rm -fr $OLD_INSTALLATION_DIR/databases/history.db
for file in $OLD_INSTALLATION_DIR/*; do
if [ -f "$file" ] && [ "$(basename "$file")" != "config.json" ]; then
rm "$file"
fi
done
touch $MIGRATED_FILE_FLAG
echo "Migration complete"
echo "[ ] Migration complete"
fi
fi
#
# Fix selinux permissions for portmaster-core if we have semanage available.
#
if command -V semanage >/dev/null 2>&1; then
echo "[ ] Fixing SELinux permissions"
semanage fcontext -a -t bin_t -s system_u $(realpath /usr/lib)'/portmaster/portmaster-core' || :
restorecon -R /usr/lib/portmaster/portmaster-core 2>/dev/null >&2 || :
fi
echo "[ ] Initializing binary files"
mv /usr/bin/portmaster /usr/lib/portmaster/portmaster
ln -s /usr/lib/portmaster/portmaster /usr/bin/portmaster
chmod +x /usr/lib/portmaster/portmaster-core
echo "[ ] Enabling service"
systemctl daemon-reload
systemctl enable portmaster.service
echo "Please reboot your system"
echo "[ ] Done. Please reboot your system"