stable install, tested test-migrate.root user fix

2026-10-04 19:30:53 +02:00 · 2026-10-04 19:30:53 +02:00 · 8f8d98c713
commit 8f8d98c713
parent ee41570c8f
3 changed files with 415 additions and 0 deletions
--- a/migration.sh
+++ b/migration.sh
@ -0,0 +1,120 @@
+#!/bin/bash -eu
+# =============================================================================
+# migration.sh — WireGuard Go → FastAPI migration
+# Run as Linux user (not root). Asks for sudo once.
+# =============================================================================
+if [ "$EUID" -eq 0 ]; then
+    echo "[X] Run as your Linux user, not root: bash migration.sh"
+    exit 1
+fi
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+sudo chown -R "$USER:$USER" "$SCRIPT_DIR" 2>/dev/null || true
+OPERATOR_DIR="$HOME/operator-docker"
+BACKUP_DIR="$HOME/.wg-migration"
+LOG="$BACKUP_DIR/migration.log"
+REPO_URL="git@git.simplifiedprivacy.com:zenaku/operator-docker.git"
+TOTAL_STEPS=4
+
+# ─── Borrow UI from operator-docker if available, else minimal fallback ───────
+if [ -f "$OPERATOR_DIR/lib/ui.sh" ]; then
+    source "$OPERATOR_DIR/lib/ui.sh"
+    source "$OPERATOR_DIR/lib/log.sh"
+    source "$OPERATOR_DIR/lib/steps.sh"
+else
+    RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; CYAN='\033[0;36m'; RESET='\033[0m'
+    ok()   { echo -e "${GREEN}[OK]${RESET} $1";   [ -f "$LOG" ] && echo "[OK] $1" >> "$LOG"; }
+    info() { echo -e "${CYAN}[i]${RESET} $1";    [ -f "$LOG" ] && echo "[i] $1"  >> "$LOG"; }
+    warn() { echo -e "${YELLOW}[!]${RESET} $1";  [ -f "$LOG" ] && echo "[!] $1"  >> "$LOG"; }
+    print_header()  { echo ""; echo "  $1 $2"; echo ""; }
+    print_section() { echo -e "\n${CYAN}─── $1 ───${RESET}"; }
+    log_ok()    { ok "$1"; }
+    log_info()  { info "$1"; }
+    log_warn()  { warn "$1"; }
+    log_error() { echo -e "${RED}[X]${RESET} $1"; [ -f "$LOG" ] && echo "[X] $1" >> "$LOG"; }
+fi
+
+fail() { log_error "$1"; exit 1; }
+
+mkdir -p "$BACKUP_DIR"
+: > "$LOG" 2>/dev/null || true
+
+print_header "WireGuard Migration" "v1.0"
+
+# ─── SUDO once ────────────────────────────────────────────────────────────────
+info "Requesting sudo credentials (used throughout migration)..."
+sudo -v || fail "sudo required. Check your permissions."
+ok "Sudo credentials cached."
+
+# ─── STEP 1: Backup (go-legacy stays running) ────────────────────────────────
+print_section "Step 1/$TOTAL_STEPS — Backup WireGuard identity & peers"
+
+[ -f "$BACKUP_DIR/private_key" ] && ok "Backup already exists — skipping step 1." || {
+    info "Running backup (sudo required)..."
+    sudo bash "$SCRIPT_DIR/steps/00-backup.sh" || fail "Backup failed."
+}
+
+# ─── STEP 2: SSH + Clone operator-docker ─────────────────────────────────────
+print_section "Step 2/$TOTAL_STEPS — Verify SSH & Clone operator-docker"
+
+[ -f "$HOME/.ssh/id_ed25519" ] || fail "SSH key not found. Run step 1 first (00-backup.sh generates it)."
+
+SSH_TEST=$(GIT_SSH_COMMAND='ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10' \
+    ssh -T git@git.simplifiedprivacy.com 2>&1 || true)
+
+if echo "$SSH_TEST" | grep -qiE "Welcome|successfully authenticated"; then
+    ok "SSH access authorized."
+else
+    warn "SSH not authorized. Share this key with Simplified Privacy:"
+    echo ""
+    cat "$HOME/.ssh/id_ed25519.pub"
+    echo ""
+    fail "Once authorized, run again: bash migration.sh"
+fi
+
+if [ -d "$OPERATOR_DIR" ]; then
+    warn "operator-docker already exists — skipping clone."
+else
+    info "Cloning operator-docker..."
+    GIT_SSH_COMMAND='ssh -o StrictHostKeyChecking=no' \
+        git clone "$REPO_URL" "$OPERATOR_DIR" || fail "Could not clone repository."
+    ok "Cloned to $OPERATOR_DIR"
+fi
+
+# Re-source UI from freshly cloned repo (better version)
+if [ -f "$OPERATOR_DIR/lib/ui.sh" ]; then
+    source "$OPERATOR_DIR/lib/ui.sh"
+    source "$OPERATOR_DIR/lib/log.sh"
+    source "$OPERATOR_DIR/lib/steps.sh"
+fi
+fail() { log_error "$1"; exit 1; }
+
+# ─── STEP 3: Install operator-docker (preflight runs inside as step 3) ───────
+print_section "Step 3/$TOTAL_STEPS — Install operator-docker"
+
+[ -f "$OPERATOR_DIR/.env" ] && ok ".env exists — skipping install." || {
+    info "Running installer..."
+    cd "$OPERATOR_DIR"
+    sudo systemctl start nginx 2>/dev/null || true
+    echo "$HOME" > /tmp/.migration_home
+    sudo MIGRATION_MODE=1 bash install.sh || { rm -f /tmp/.migration_home; fail "Installer failed."; }
+    rm -f /tmp/.migration_home
+    ok "operator-docker installed."
+}
+
+# ─── STEP 4: Migrate peers & identity (shuts down go-legacy here) ────────────
+sudo chown -R "$USER:$USER" "$OPERATOR_DIR"
+print_section "Step 4/$TOTAL_STEPS — Migrate WireGuard identity & peers"
+
+# Use sg to activate docker group without requiring re-login.
+if sg docker -c "docker info &>/dev/null" 2>/dev/null; then
+    sg docker -c "bash '$SCRIPT_DIR/steps/02-peers.sh'" || fail "Peer migration failed."
+else
+    bash "$SCRIPT_DIR/steps/02-peers.sh" || fail "Peer migration failed."
+fi
+
+echo ""
+echo "========================================="
+echo "  Migration complete"
+echo "  Log: cat $LOG"
+echo "========================================="
--- a/steps/00-backup.sh
+++ b/steps/00-backup.sh
@ -71,6 +71,9 @@ if [ -z "$LEGACY_WG" ]; then
 fi
 [ -z "$LEGACY_WG" ] && fail "No legacy WireGuard container found. Check: docker ps"
 ok "Legacy WireGuard: $LEGACY_WG"
+docker inspect --format '{{.Id}}' "$LEGACY_WG" > "$BACKUP_DIR/legacy_wg_id"
+chown "$LINUX_USER":"$LINUX_USER" "$BACKUP_DIR/legacy_wg_id"
+ok "Legacy WireGuard ID saved."

 # ─── DETECT LEGACY STACK ──────────────────────────────────────────────────────
 sep
--- a/steps/02-peers.sh
+++ b/steps/02-peers.sh
@ -0,0 +1,292 @@
+#!/bin/bash -eu
+# =============================================================================
+# 02-migrate-peers.sh — Run as Linux user after 01
+# 1. Shuts down legacy WireGuard
+# 2. Injects legacy private key into new wg0.conf
+# 3. Starts new WireGuard
+# 4. Verifies public key is identical
+# 5. Migrates peers via API
+# 6. Destroys private key
+# Auto-rollback: restores legacy if anything fails
+# =============================================================================
+if [ "$EUID" -eq 0 ]; then
+    echo "[X] Run as your Linux user, not root"
+    exit 1
+fi
+
+RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; CYAN='\033[0;36m'; RESET='\033[0m'
+
+BACKUP_DIR="$HOME/.wg-migration"
+LOG="$BACKUP_DIR/migration.log"
+OPERATOR_DIR="$HOME/operator-docker"
+WG_CONF="$OPERATOR_DIR/services/wireguard/config/wg_confs/wg0.conf"
+WG_CONF_BAK=""
+
+ok()   { echo -e "${GREEN}[OK]${RESET} $1";  echo "[OK] $1"  >> "$LOG"; }
+info() { echo -e "${CYAN}[i]${RESET} $1";   echo "[i] $1"   >> "$LOG"; }
+warn() { echo -e "${YELLOW}[!]${RESET} $1"; echo "[!] $1"   >> "$LOG"; }
+fail() { echo -e "${RED}[X]${RESET} $1";    echo "[X] $1"   >> "$LOG"; exit 1; }
+sep()  { echo -e "\n${CYAN}------------------------------------${RESET}"; }
+
+rollback_02() {
+    echo ""
+    warn "Error detected — starting rollback..."
+    echo "[ROLLBACK-02] $(date '+%Y-%m-%d %H:%M:%S')" >> "$LOG"
+
+    [ -n "$WG_CONF_BAK" ] && [ -f "$WG_CONF_BAK" ] && \
+        cp "$WG_CONF_BAK" "$WG_CONF" && warn "wg0.conf restored."
+
+    cd "$OPERATOR_DIR" 2>/dev/null || true
+    docker compose stop wireguard 2>/dev/null || true
+
+    if [ -f "$BACKUP_DIR/legacy_wg_id" ]; then
+        LEGACY_WG_ID=$(cat "$BACKUP_DIR/legacy_wg_id" | tr -d '[:space:]')
+        sudo modprobe ip6table_filter 2>/dev/null || true
+        docker start "$LEGACY_WG_ID" 2>/dev/null || true
+        sleep 5
+        LEGACY_UP=$(docker ps --filter "id=$LEGACY_WG_ID" --format '{{.Names}}' | head -1 || true)
+        [ -n "$LEGACY_UP" ] && ok "Legacy restored: $LEGACY_UP" || \
+            warn "Legacy failed to start. Run manually: docker start $LEGACY_WG_ID"
+    fi
+    warn "Rollback complete. Check: cat $LOG"
+}
+trap rollback_02 ERR
+
+echo ""
+echo "========================================="
+echo "  02 - Identity and peer migration"
+echo "  $(date '+%Y-%m-%d %H:%M:%S')"
+echo "========================================="
+echo "[START-02] $(date '+%Y-%m-%d %H:%M:%S')" >> "$LOG"
+
+# ─── PREREQUISITES ────────────────────────────────────────────────────────────
+sep
+info "Checking prerequisites..."
+
+if ! docker info &>/dev/null; then
+    fail "Docker socket not accessible. Check that your user is in the docker group."
+fi
+
+[ -f "$BACKUP_DIR/private_key" ]    || fail "No private key backup found."
+[ -f "$BACKUP_DIR/wg0-legacy.conf" ] || fail "No peer backup found."
+[ -f "$BACKUP_DIR/public_key" ]     || fail "No public key backup found."
+[ -f "$BACKUP_DIR/legacy_wg_id" ]   || fail "No legacy WireGuard ID found."
+ok "Backups found."
+
+[ -d "$OPERATOR_DIR" ] || fail "operator-docker not found. Run 01 first."
+ok "operator-docker found."
+
+# ─── GENERATE wg0.conf FROM LEGACY KEY ───────────────────────────────────────
+if [ ! -f "$WG_CONF" ]; then
+    info "Generating wg0.conf from legacy key..."
+    mkdir -p "$(dirname "$WG_CONF")"
+    LEGACY_PRIVATE_KEY=$(cat "$BACKUP_DIR/private_key" | tr -d '[:space:]')
+    cat > "$WG_CONF" << WGCONF
+[Interface]
+Address = 10.13.0.1/16
+ListenPort = 51820
+PrivateKey = ${LEGACY_PRIVATE_KEY}
+PostUp = /usr/bin/post-up %i %i
+PostDown = /usr/bin/post-down %i %i
+WGCONF
+    ok "wg0.conf generated."
+fi
+
+for CONTAINER in operator-api mysql; do
+    STATUS=$(docker inspect -f '{{.State.Running}}' "$CONTAINER" 2>/dev/null || echo "false")
+    [ "$STATUS" = "true" ] || fail "Container '$CONTAINER' is not running."
+    ok "Running: $CONTAINER"
+done
+
+# ─── LOAD CREDENTIALS ─────────────────────────────────────────────────────────
+sep
+info "Loading credentials..."
+set -a; source "$OPERATOR_DIR/.env"; set +a
+
+[ -z "${API_TOKEN:-}" ]     && fail "API_TOKEN not found in .env"
+[ -z "${BASE_DOMAIN:-}" ]   && fail "BASE_DOMAIN not found in .env"
+[ -z "${API_SUBDOMAIN:-}" ] && fail "API_SUBDOMAIN not found in .env"
+
+echo "$BASE_DOMAIN" | grep -qE '[/;|&<> ]|^[0-9]+-' && \
+    fail "Invalid BASE_DOMAIN in .env: '$BASE_DOMAIN'"
+
+API_URL="https://${API_SUBDOMAIN}.${BASE_DOMAIN}"
+ok "API URL: $API_URL"
+
+# ─── STOP LEGACY WIREGUARD ────────────────────────────────────────────────────
+sep
+info "Stopping legacy WireGuard..."
+LEGACY_WG_ID=$(cat "$BACKUP_DIR/legacy_wg_id" | tr -d '[:space:]')
+docker stop "$LEGACY_WG_ID" 2>/dev/null || true
+docker rm "$LEGACY_WG_ID" 2>/dev/null || true
+sleep 3
+STILL_UP=$(docker ps -q --filter "id=$LEGACY_WG_ID" || true)
+[ -n "$STILL_UP" ] && fail "Legacy WireGuard is still running."
+ok "Legacy WireGuard stopped and removed."
+
+# ─── BACKUP NEW CONF ──────────────────────────────────────────────────────────
+sep
+info "Backing up new wg0.conf..."
+WG_CONF_BAK="$WG_CONF.bak.$(date +%s)"
+cp "$WG_CONF" "$WG_CONF_BAK"
+ok "Backup: $WG_CONF_BAK"
+
+# ─── INJECT PRIVATE KEY ───────────────────────────────────────────────────────
+sep
+info "Injecting legacy private key..."
+LEGACY_PRIVATE_KEY=$(cat "$BACKUP_DIR/private_key" | tr -d '[:space:]')
+LEGACY_PUBLIC_KEY=$(cat "$BACKUP_DIR/public_key" | tr -d '[:space:]')
+[ -z "$LEGACY_PRIVATE_KEY" ] && fail "Private key is empty."
+[ -z "$LEGACY_PUBLIC_KEY" ]  && fail "Public key is empty."
+
+sed -i "s|^PrivateKey = .*|PrivateKey = $LEGACY_PRIVATE_KEY|" "$WG_CONF"
+ok "Private key written to wg0.conf."
+
+WG_SERVER_KEY="$OPERATOR_DIR/services/wireguard/config/server/privatekey-server"
+WG_SERVER_PUB="$OPERATOR_DIR/services/wireguard/config/server/publickey-server"
+mkdir -p "$(dirname "$WG_SERVER_KEY")"
+echo "$LEGACY_PRIVATE_KEY" > "$WG_SERVER_KEY"
+echo "$LEGACY_PUBLIC_KEY"  > "$WG_SERVER_PUB"
+ok "Private key written to server keyfile."
+
+# ─── START NEW WIREGUARD ──────────────────────────────────────────────────────
+sep
+info "Starting new WireGuard with legacy identity..."
+echo "[WIREGUARD-START] $(date '+%Y-%m-%d %H:%M:%S')" >> "$LOG"
+
+cd "$OPERATOR_DIR"
+sudo modprobe ip6table_filter 2>/dev/null || true
+docker compose up -d --force-recreate wireguard
+info "Waiting for startup..."
+sleep 8
+
+STATUS=$(docker inspect -f '{{.State.Running}}' wireguard 2>/dev/null || echo "false")
+[ "$STATUS" = "true" ] || fail "New WireGuard failed to start. Check: docker logs wireguard"
+ok "New WireGuard running."
+
+# ─── VERIFY PUBLIC KEY ────────────────────────────────────────────────────────
+sep
+info "Verifying server identity..."
+
+NEW_PUBLIC_KEY=$(docker exec wireguard cat /config/server/publickey-server 2>/dev/null | \
+    tr -d '[:space:]' || true)
+if [ -z "$NEW_PUBLIC_KEY" ]; then
+    NEW_PUBLIC_KEY=$(docker exec wireguard wg show wg0 2>/dev/null | \
+        grep "public key" | awk '{print $NF}' | tr -d '[:space:]' || true)
+fi
+[ -z "$NEW_PUBLIC_KEY" ] && fail "Could not retrieve public key from new WireGuard."
+
+if [ "$NEW_PUBLIC_KEY" != "$LEGACY_PUBLIC_KEY" ]; then
+    warn "Public key MISMATCH!"
+    warn "  Expected : $LEGACY_PUBLIC_KEY"
+    warn "  Got      : $NEW_PUBLIC_KEY"
+    fail "Server identity was not preserved."
+fi
+
+ok "Public key verified: $NEW_PUBLIC_KEY"
+ok "Existing users will reconnect automatically."
+
+# ─── VERIFY API ───────────────────────────────────────────────────────────────
+sep
+info "Verifying API..."
+DEADLINE=$(( $(date +%s) + 180 ))
+i=0
+while [ $(date +%s) -lt $DEADLINE ]; do
+    HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" --max-time 10 \
+        -H "Authorization: Bearer $API_TOKEN" \
+        "$API_URL/wireguard/peers" 2>/dev/null || echo "000")
+    [ "$HTTP_CODE" = "200" ] && break
+    i=$(( i + 1 ))
+    warn "API not ready (HTTP $HTTP_CODE) — waited ${i}x5s..."
+    sleep 5
+done
+[ "$HTTP_CODE" = "200" ] || fail "API not responding after retries (HTTP $HTTP_CODE)."
+ok "API responding."
+
+# ─── MIGRATE PEERS ────────────────────────────────────────────────────────────
+sep
+info "Migrating peers to new API..."
+
+LEGACY_CONF=$(cat "$BACKUP_DIR/wg0-legacy.conf")
+MIGRATED=0
+FAILED=0
+CURRENT_PUBKEY=""
+CURRENT_IPS=""
+
+migrate_peer() {
+    local PUBKEY="$1"
+    local IPS="$2"
+
+    IPS_JSON=$(echo "$IPS" | tr ',' '\n' | \
+        sed 's/^[[:space:]]*//' | sed 's/[[:space:]]*$//' | \
+        awk 'NF {print "\"" $0 "\""}' | paste -sd ',' | \
+        sed 's/^/[/' | sed 's/$/]/')
+
+    HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" --max-time 15 \
+        -X POST "$API_URL/wireguard/peers" \
+        -H "Authorization: Bearer $API_TOKEN" \
+        -H "Content-Type: application/json" \
+        -d "{\"public_key\": \"$PUBKEY\", \"allowed_ips\": $IPS_JSON}" 2>/dev/null || echo "000")
+
+    if [ "$HTTP_CODE" = "200" ]; then
+        ok "Peer migrated: ${PUBKEY:0:20}... → $IPS"
+        MIGRATED=$((MIGRATED + 1))
+    else
+        warn "Peer failed: ${PUBKEY:0:20}... (HTTP $HTTP_CODE)"
+        FAILED=$((FAILED + 1))
+    fi
+}
+
+while IFS= read -r line; do
+    if [[ "$line" == "[Peer]" ]]; then
+        if [ -n "$CURRENT_PUBKEY" ] && [ -n "$CURRENT_IPS" ]; then
+            migrate_peer "$CURRENT_PUBKEY" "$CURRENT_IPS"
+        fi
+        CURRENT_PUBKEY=""
+        CURRENT_IPS=""
+    elif [[ "$line" =~ ^PublicKey\ =\ (.+)$ ]]; then
+        CURRENT_PUBKEY="${BASH_REMATCH[1]}"
+    elif [[ "$line" =~ ^AllowedIPs\ =\ (.+)$ ]]; then
+        CURRENT_IPS="${BASH_REMATCH[1]}"
+    fi
+done <<< "$LEGACY_CONF"
+
+[ -n "$CURRENT_PUBKEY" ] && [ -n "$CURRENT_IPS" ] && migrate_peer "$CURRENT_PUBKEY" "$CURRENT_IPS"
+
+# ─── VERIFY PEERS ─────────────────────────────────────────────────────────────
+sep
+info "Verifying peers in WireGuard..."
+REGISTERED=$(docker exec wireguard wg show wg0 | grep -c "^peer:" 2>/dev/null || echo 0)
+ok "$REGISTERED peers active in wg0."
+
+# ─── DESTROY PRIVATE KEY ──────────────────────────────────────────────────────
+sep
+info "Destroying private key..."
+command -v shred &>/dev/null && \
+    shred -u "$BACKUP_DIR/private_key" 2>/dev/null || \
+    rm -f "$BACKUP_DIR/private_key"
+ok "Private key deleted from disk."
+
+trap - ERR
+echo "[END-02] $(date '+%Y-%m-%d %H:%M:%S')" >> "$LOG"
+
+echo ""
+echo "========================================="
+echo "  Migration complete"
+echo "========================================="
+echo ""
+echo "  Public key     : $NEW_PUBLIC_KEY"
+echo "  API            : $API_URL"
+echo "  Peers migrated : $MIGRATED"
+if [ "$FAILED" -gt 0 ]; then
+    echo -e "  ${RED}Peers failed   : $FAILED${RESET}"
+    echo "  Check: cat $LOG"
+else
+    echo "  Errors         : none"
+fi
+echo ""
+echo "  Existing users reconnect automatically"
+echo "  without new configuration."
+echo ""
+echo "  Log: cat $LOG"
+echo "========================================="