55 lines
2.0 KiB
Bash
55 lines
2.0 KiB
Bash
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#!/usr/bin/env bash
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# Patch nginx blockscout config to add /api/config/* and /api/v1/ locations.
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# Inserts before "location /api/" in the HTTPS server block.
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# Run inside VMID 5000.
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set -euo pipefail
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CONFIG="/etc/nginx/sites-available/blockscout"
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BACKUP="${CONFIG}.before-patch-$(date +%Y%m%d-%H%M%S)"
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cp "$CONFIG" "$BACKUP"
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if grep -q "location = /api/config/token-list" "$CONFIG" 2>/dev/null; then
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echo "Patch already applied."
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nginx -t && echo "Config OK"
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exit 0
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fi
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# Insert before BOTH "location /api/" occurrences (HTTP and HTTPS blocks)
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# Process in reverse order so line numbers don't shift
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for LINE in $(grep -n "location /api/" "$CONFIG" | cut -d: -f1 | tac); do
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[[ -z "$LINE" ]] && { echo "Could not find location /api/"; exit 1; }
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head -n $((LINE - 1)) "$CONFIG" > "${CONFIG}.new"
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cat >> "${CONFIG}.new" << 'PATCHEOF'
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# Explorer config API (token list, networks) - serve from /var/www/html/config/
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location = /api/config/token-list {
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default_type application/json;
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add_header Access-Control-Allow-Origin *;
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add_header Cache-Control "public, max-age=3600";
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alias /var/www/html/config/DUAL_CHAIN_TOKEN_LIST.tokenlist.json;
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}
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location = /api/config/networks {
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default_type application/json;
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add_header Access-Control-Allow-Origin *;
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add_header Cache-Control "public, max-age=3600";
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alias /var/www/html/config/DUAL_CHAIN_NETWORKS.json;
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}
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# Token-aggregation API at /api/v1/
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location /api/v1/ {
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proxy_pass http://127.0.0.1:3001/api/v1/;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_read_timeout 60s;
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add_header Access-Control-Allow-Origin *;
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}
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PATCHEOF
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tail -n +"$LINE" "$CONFIG" >> "${CONFIG}.new"
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mv "${CONFIG}.new" "$CONFIG"
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done
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nginx -t && echo "Config OK"
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