add SearXNG safe-search script and improve OWUI search env vars

- New configure-searxng-safesearch.sh: set strict/moderate/none level,
  disable engines that can't enforce the chosen level (torrent sites,
  mojeek, baidu, yandex, nvidious/piped/peertube video frontends),
  updates &safesearch= in SEARXNG_QUERY_URL, and restarts searxng
- Add RAG_WEB_SEARCH_RESULT_COUNT=5 and RAG_WEB_SEARCH_CONCURRENT_REQUESTS=10
  to Open WebUI env in both setup scripts
- Add &safesearch=0 to SEARXNG_QUERY_URL so the script can find/replace it
- Sync ENABLE_TOOL_SERVERS=true into laptop_full_setup.sh (was missing)

https://claude.ai/code/session_012gDnantBmFTWZGCiKyjazx

configure-searxng-safesearch.sh

@@ -0,0 +1,136 @@
+#!/usr/bin/env bash
+# configure-searxng-safesearch.sh
+# Set SearXNG safe-search level and disable engines that can't enforce it.
+#
+# Usage:
+#   ./configure-searxng-safesearch.sh strict    # block explicit content
+#   ./configure-searxng-safesearch.sh moderate  # filter but not strict
+#   ./configure-searxng-safesearch.sh none      # unfiltered (default)
+#
+# What it does:
+#   1. Updates ~/docker/ai-stack/searxng/settings.yml
+#   2. Disables engines that don't honour the chosen safe-search level
+#   3. Updates SEARXNG_QUERY_URL in docker-compose.yml to pass &safesearch=N
+#   4. Restarts the SearXNG container to apply changes
+
+set -euo pipefail
+
+# ── Helpers ───────────────────────────────────────────────────────────────────
+red()  { printf '\e[31m%s\e[0m\n' "$*"; }
+grn()  { printf '\e[32m%s\e[0m\n' "$*"; }
+blu()  { printf '\e[34m%s\e[0m\n' "$*"; }
+die()  { red "ERROR: $*"; exit 1; }
+ok()   { grn "  ✓  $*"; }
+info() { blu "  →  $*"; }
+
+LEVEL="${1:-moderate}"
+BASE="${BASE:-$HOME/docker/ai-stack}"
+SETTINGS="$BASE/searxng/settings.yml"
+COMPOSE="$BASE/docker-compose.yml"
+
+# ── Validate ──────────────────────────────────────────────────────────────────
+case "$LEVEL" in
+  strict|moderate|none) ;;
+  *) die "Unknown level '$LEVEL'. Use: strict, moderate, or none" ;;
+esac
+
+[[ -f "$SETTINGS" ]] || die "SearXNG settings not found: $SETTINGS"
+
+# ── Map level → SearXNG integer ───────────────────────────────────────────────
+case "$LEVEL" in
+  none)     SAFE_INT=0 ;;
+  moderate) SAFE_INT=1 ;;
+  strict)   SAFE_INT=2 ;;
+esac
+
+info "Setting safe_search = $LEVEL (${SAFE_INT})"
+
+# ── Engines that cannot enforce safe-search ───────────────────────────────────
+# These are disabled for moderate/strict because they either have no
+# safe-search API parameter, or don't reliably honour it.
+#
+# Torrent/P2P — inherently unfiltered
+TORRENT_ENGINES=(
+  "1337x"
+  "piratebay"
+  "nyaa"
+  "torrentz"
+  "kickass torrents"
+)
+
+# General web / image / video engines without safe-search support
+NO_SAFESEARCH_ENGINES=(
+  "mojeek"          # no safe-search parameter
+  "naver"           # Korean engine, no safe-search API
+  "baidu"           # Chinese engine, no safe-search for non-CN queries
+  "yandex"          # nominally supports it but does not reliably enforce
+  "invidious"       # YouTube frontend, no filtering
+  "piped"           # YouTube frontend, no filtering
+  "peertube"        # federated video, no filtering
+  "sepiasearch"     # PeerTube index, no filtering
+)
+
+ALL_SKIP=("${TORRENT_ENGINES[@]}" "${NO_SAFESEARCH_ENGINES[@]}")
+
+# ── Extract existing secret key (avoid regenerating on every run) ─────────────
+SECRET_KEY=$(grep -oP '(?<=secret_key: ")[^"]+' "$SETTINGS" 2>/dev/null || true)
+[[ -z "$SECRET_KEY" ]] && SECRET_KEY=$(openssl rand -hex 32)
+
+# ── Build engine-override block ───────────────────────────────────────────────
+build_overrides() {
+  local disabled="$1"   # true or false
+  for engine in "${ALL_SKIP[@]}"; do
+    printf '  - name: %s\n    disabled: %s\n' "$engine" "$disabled"
+  done
+}
+
+if [[ "$LEVEL" == "none" ]]; then
+  OVERRIDE_BLOCK=$(build_overrides false)
+else
+  OVERRIDE_BLOCK=$(build_overrides true)
+fi
+
+# ── Write settings.yml ────────────────────────────────────────────────────────
+cat > "$SETTINGS" << YAML
+use_default_settings: true
+general:
+  instance_name: "Local Search"
+server:
+  secret_key: "$SECRET_KEY"
+  limiter: false
+search:
+  safe_search: $SAFE_INT
+  default_lang: "en"
+  formats: [html, json]
+engines:
+$OVERRIDE_BLOCK
+YAML
+
+ok "Updated settings.yml  (safe_search: $SAFE_INT)"
+
+# ── Update &safesearch= in SEARXNG_QUERY_URL inside docker-compose.yml ────────
+if [[ -f "$COMPOSE" ]]; then
+  # Strip any existing &safesearch=N, then append the current value
+  sed -i -E \
+    "s|(SEARXNG_QUERY_URL=http://searxng:[0-9]+/search\?[^&\n]*)(&safesearch=[0-9])?|\1\&safesearch=${SAFE_INT}|g" \
+    "$COMPOSE"
+  ok "Updated SEARXNG_QUERY_URL in docker-compose.yml (&safesearch=${SAFE_INT})"
+else
+  info "docker-compose.yml not found — skipping URL update"
+fi
+
+# ── Restart SearXNG ───────────────────────────────────────────────────────────
+if docker ps --format '{{.Names}}' 2>/dev/null | grep -q '^searxng$'; then
+  info "Restarting SearXNG..."
+  docker restart searxng
+  ok "SearXNG restarted"
+else
+  info "SearXNG is not running — changes take effect on next start"
+fi
+
+echo
+grn "Safe-search level: $LEVEL"
+if [[ "$LEVEL" != "none" ]]; then
+  info "Disabled ${#ALL_SKIP[@]} engines that can't enforce '${LEVEL}'"
+  for e in "${ALL_SKIP[@]}"; do printf '      - %s\n' "$e"; done
+fi

laptop_full_setup.sh

@@ -780,7 +780,10 @@ ${OLLAMA_VOLUME_LINE}
       - ENABLE_OPENAI_API=true
       - ENABLE_RAG_WEB_SEARCH=true
       - RAG_WEB_SEARCH_ENGINE=searxng
-      - SEARXNG_QUERY_URL=http://searxng:8080/search?q=<query>&format=json
+      - SEARXNG_QUERY_URL=http://searxng:8080/search?q=<query>&format=json&safesearch=0
+      - RAG_WEB_SEARCH_RESULT_COUNT=5
+      - RAG_WEB_SEARCH_CONCURRENT_REQUESTS=10
+      - ENABLE_TOOL_SERVERS=true
       - WEBUI_AUTH=true
       - WEBUI_URL=${WEBUI_URL:-}
     depends_on:

local-ai-setup.sh

@@ -553,9 +553,11 @@ services:
       - ENABLE_OPENAI_API=true
       - ENABLE_RAG_WEB_SEARCH=true
       - RAG_WEB_SEARCH_ENGINE=searxng
-      - SEARXNG_QUERY_URL=http://searxng:8080/search?q=<query>&format=json
+      - SEARXNG_QUERY_URL=http://searxng:8080/search?q=<query>&format=json&safesearch=0
-      - WEBUI_AUTH=true
+      - RAG_WEB_SEARCH_RESULT_COUNT=5
+      - RAG_WEB_SEARCH_CONCURRENT_REQUESTS=10
       - ENABLE_TOOL_SERVERS=true
+      - WEBUI_AUTH=true
     depends_on:
       ollama: {condition: service_healthy}