0b27ed1072
The borg/restic/kopia engines all dropped to the dedicated backup user via scattered 'sudo -E -u $docker_install_user'. Centralize that into a single runBackupOp helper so the backup subsystem has one audit point and the scoped sudoers needs only the (dockerinstall) drop rule. Also: - owncloud config heredoc tees -> runSystem (container-UID file) - webui_display_logins: fix the broken 'command -v sudo sqlite3' guard to 'command -v sqlite3' (body already runs sqlite3 via runInstallOp) Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> Signed-off-by: librelad <librelad@digitalangels.vip>
51 lines
1.5 KiB
Bash
51 lines
1.5 KiB
Bash
#!/bin/bash
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kopiaRestoreSnapshot()
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{
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local idx="$1"
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local snapshot_id="$2"
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local target_dir="$3"
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local include_path="$4" # ignored — kopia restores by snapshot id directly
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if [[ -z "$snapshot_id" || -z "$target_dir" ]]; then
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isError "kopiaRestoreSnapshot requires snapshot_id and target_dir"
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return 1
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fi
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kopiaEnvExport "$idx" || return 1
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runFileOp mkdir -p "$target_dir"
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isNotice "Restoring ${snapshot_id:0:12} from $(resticLocationName "$idx") → $target_dir"
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# Kopia's restore lays down the snapshot's source tree relative to target.
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# If include_path was given (we always pass /docker/containers/<app>), we
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# nest into that subpath under target so it matches restic's behaviour.
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local final_target="$target_dir"
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if [[ -n "$include_path" ]]; then
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final_target="$target_dir/${include_path#/}"
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runFileOp mkdir -p "$final_target"
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fi
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runBackupOp kopia snapshot restore "$snapshot_id" "$final_target"
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local rc=$?
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kopiaEnvUnset
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return $rc
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}
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kopiaDumpFile()
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{
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local idx="$1"
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local snapshot_id="$2"
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local file_path="$3"
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local target_file="$4"
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kopiaEnvExport "$idx" || return 1
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# `kopia show` writes the file contents from a snapshot to stdout.
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if [[ -n "$target_file" ]]; then
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runBackupOp kopia show "${snapshot_id}:${file_path}" | sudo tee "$target_file" >/dev/null
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else
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runBackupOp kopia show "${snapshot_id}:${file_path}"
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fi
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local rc=$?
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kopiaEnvUnset
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return $rc
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}
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