122 lines
3 KiB
Bash
122 lines
3 KiB
Bash
#!/usr/bin/env bash
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# ============================================
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# Lifecycle
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# ============================================
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function cmd::rename::on_load() {
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flag::register --name
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flag::register --type
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flag::register --new-name
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flag::register --new-type
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}
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# ============================================
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# Help
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# ============================================
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function cmd::rename::help() {
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cat <<EOF
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Usage: wgctl rename --name <name> --new-name <new-name>
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Rename an existing WireGuard client.
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The client IP and keys are preserved, only the name changes.
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Options:
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--name <name> Current client name (e.g. phone-phone-nuno)
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--new-name <name> New client name (e.g. phone-nuno)
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Examples:
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wgctl rename --name phone-phone-nuno --new-name phone-nuno
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wgctl mv --name laptop-old --new-name laptop-nuno
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EOF
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}
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# ============================================
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# Run
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# ============================================
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function cmd::rename::run() {
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local name=""
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local type=""
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local new_name=""
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local new_type=""
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--name) name="$2"; shift 2 ;;
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--type) type="$2"; shift 2 ;;
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--new-name) new_name="$2"; shift 2 ;;
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--new-type) new_type="$2"; shift 2 ;;
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--help) cmd::rename::help; return ;;
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*)
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log::error "Unknown flag: $1"
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cmd::rename::help
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return 1
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;;
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esac
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done
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if [[ -z "$name" ]]; then
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log::error "Missing required flag: --name"
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cmd::rename::help
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return 1
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fi
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if [[ -z "$new_name" ]]; then
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log::error "Missing required flag: --new-name"
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cmd::rename::help
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return 1
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fi
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name=$(peers::resolve_and_require "$name" "$type") || return 1
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# Resolve new name if provided
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if [[ -n "$new_name" || -n "$new_type" ]]; then
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# If only new_type provided, keep same base name
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if [[ -z "$new_name" ]]; then
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new_name=$(echo "$name" | cut -d'-' -f2-)
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fi
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new_name=$(peers::resolve_name "$new_name" "$new_type") || return 1
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fi
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local dir
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dir="$(ctx::clients)"
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if [[ ! -f "${dir}/${name}.conf" ]]; then
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log::error "Client not found: ${name}"
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return 1
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fi
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if [[ -f "${dir}/${new_name}.conf" ]]; then
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log::error "Client already exists: ${new_name}"
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return 1
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fi
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log::section "Renaming client: ${name} → ${new_name}"
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# Rename client files
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mv "${dir}/${name}.conf" "${dir}/${new_name}.conf"
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mv "${dir}/${name}_private.key" "${dir}/${new_name}_private.key"
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mv "${dir}/${name}_public.key" "${dir}/${new_name}_public.key"
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log::fs_write "Renamed client files"
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# Update comment in wg0.conf
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sed -i "s/^# ${name}$/# ${new_name}/" "$(config::config_file)"
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log::fs_write "Updated server config"
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# Update block file if exists
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local block_file
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block_file="$(ctx::block::path "${name}.block")"
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if [[ -f "$block_file" ]]; then
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mv "$block_file" "$(ctx::block::path "${new_name}.block")"
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log::fs_write "Renamed block file"
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fi
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# Reload WireGuard
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peers::reload
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log::wg_success "Client renamed: ${name} → ${new_name}"
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}
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