Import alt-mysql plugin

2026-07-04 15:48:19 +02:00
commit d71fcf9ace
101 changed files with 18635 additions and 0 deletions
@@ -0,0 +1,68 @@
+#!/bin/bash
+set -Eeuo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PLUGIN_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
+SETTINGS_FILE="$PLUGIN_DIR/plugin-settings.conf"
+LOG_FILE="${DA_ALT_MYSQL_DB_HOOK_LOG:-$PLUGIN_DIR/data/logs/da-db-hooks.log}"
+HOOK_NAME="${DA_HOOK_NAME:-$(basename "$0")}"
+
+mkdir -p "$(dirname "$LOG_FILE")"
+
+read_plugin_setting() {
+  local key="$1"
+  local default="$2"
+  local line value
+  [ -r "$SETTINGS_FILE" ] || {
+    printf '%s\n' "$default"
+    return 0
+  }
+  line="$(grep -E "^${key}=" "$SETTINGS_FILE" | tail -n 1 || true)"
+  [ -n "$line" ] || {
+    printf '%s\n' "$default"
+    return 0
+  }
+  value="${line#*=}"
+  value="${value%%#*}"
+  value="${value%\"}"
+  value="${value#\"}"
+  value="${value%\'}"
+  value="${value#\'}"
+  value="$(printf '%s' "$value" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
+  printf '%s\n' "${value:-$default}"
+}
+
+log() {
+  printf '[%s] hook=%s username=%s database=%s user=%s %s\n' \
+    "$(date '+%Y-%m-%d %H:%M:%S')" \
+    "$HOOK_NAME" \
+    "${username:-}" \
+    "${database:-${name:-}}" \
+    "${user:-}" \
+    "$*" >> "$LOG_FILE"
+}
+
+enabled="$(read_plugin_setting DA_ALT_MYSQL_BLOCK_NATIVE_DB_HOOKS true)"
+case "$enabled" in
+  true|yes|on|1) ;;
+  *) log "native DB hook blocker disabled"; exit 0 ;;
+esac
+
+if [ "${DA_ALT_MYSQL_ALLOW_NATIVE_DB_ACTION:-0}" = "1" ]; then
+  log "native DB action explicitly allowed by environment"
+  exit 0
+fi
+
+case "$HOOK_NAME" in
+  *_post.sh|*_post)
+    log "native DirectAdmin database action observed after completion"
+    exit 0
+    ;;
+esac
+
+log "blocked native DirectAdmin database action"
+cat >&2 <<'EOF'
+Databases on this server are managed by the MySQL plugin and the alt-mariadb instance.
+Use the MySQL plugin instead of DirectAdmin native database actions.
+EOF
+exit 1