chore: sync submodule state (parent ref update)

Made-with: Cursor

scripts/apply-nginx-token-aggregation-proxy.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+# Add nginx proxy for token-aggregation service at /api/v1/ on explorer.d-bis.org (VMID 5000).
+# Run on the explorer VM. Requires token-aggregation running (default port 3000).
+# Chain 138 Snap companion site (GATSBY_SNAP_API_BASE_URL=https://explorer.d-bis.org) then gets
+# market data, swap quotes, and bridge routes from this API.
+# Usage: [TOKEN_AGG_PORT=3000] [CONFIG_FILE=/etc/nginx/sites-available/blockscout] bash apply-nginx-token-aggregation-proxy.sh
+
+set -euo pipefail
+
+TOKEN_AGG_PORT="${TOKEN_AGG_PORT:-3000}"
+CONFIG_FILE="${CONFIG_FILE:-/etc/nginx/sites-available/blockscout}"
+
+if [ ! -f "$CONFIG_FILE" ]; then
+  echo "Config not found: $CONFIG_FILE. Set CONFIG_FILE or run from explorer VM." >&2
+  exit 1
+fi
+
+if grep -q 'location /api/v1/' "$CONFIG_FILE"; then
+  echo "Config already has location /api/v1/. No change."
+  nginx -t 2>/dev/null && nginx -s reload 2>/dev/null && echo "Nginx reloaded." || true
+  exit 0
+fi
+
+BACKUP="$CONFIG_FILE.bak.$(date +%Y%m%d-%H%M%S)"
+cp -a "$CONFIG_FILE" "$BACKUP"
+echo "Backed up to $BACKUP"
+
+SNIP=$(mktemp)
+trap 'rm -f "$SNIP"' EXIT
+cat > "$SNIP" << 'SNIPEOF'
+    # Token-aggregation API (Chain 138 Snap: market data, swap quote, bridge routes)
+    location /api/v1/ {
+        proxy_pass http://127.0.0.1:TOKEN_AGG_PORT/api/v1/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_read_timeout 60s;
+        add_header Access-Control-Allow-Origin *;
+    }
+
+    # API endpoint (for Blockscout API)
+SNIPEOF
+sed -i "s|TOKEN_AGG_PORT|$TOKEN_AGG_PORT|g" "$SNIP"
+
+# Insert snippet before "    # API endpoint (for Blockscout API)"
+MARKER='    # API endpoint (for Blockscout API)'
+python3 << PY
+marker = '''$MARKER'''
+with open("$CONFIG_FILE") as f:
+    content = f.read()
+with open("$SNIP") as f:
+    block = f.read()
+if 'location /api/v1/' in content:
+    print('Already has /api/v1/.')
+    raise SystemExit(0)
+if marker not in content:
+    print('Marker not found in config.')
+    raise SystemExit(1)
+content = content.replace(marker, block, 1)
+with open("$CONFIG_FILE", 'w') as f:
+    f.write(content)
+print('Inserted /api/v1/ proxy.')
+PY
+
+echo "Inserted location /api/v1/ proxy to 127.0.0.1:$TOKEN_AGG_PORT"
+nginx -t && nginx -s reload && echo "Nginx reloaded. Test: curl -sI https://explorer.d-bis.org/api/v1/chains" || { echo "Nginx test/reload failed. Restore: cp $BACKUP $CONFIG_FILE" >&2; exit 1; }