137 lines
3.0 KiB
Bash
Executable File
137 lines
3.0 KiB
Bash
Executable File
#!/bin/sh
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set -e
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PROXY_PASS_BLOCK=""
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# start tor if set to true
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if [ "$TOR_PROXY" = "true" ]; then
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echo "Starting tor socks proxy"
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tor &
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tor_process=$!
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TOR_PROXY="127.0.0.1:9050"
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fi
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# inject request proxy
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if [ -n "$REQUEST_PROXY" ]; then
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REQUEST_PROXY_URL="$REQUEST_PROXY"
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echo "Request proxy set to $REQUEST_PROXY"
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sed -i 's/REQUEST_PROXY = ""/REQUEST_PROXY = "\/request-proxy"/g' /usr/share/nginx/html/index.html
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PROXY_PASS_BLOCK="$PROXY_PASS_BLOCK
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location /request-proxy/ {
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proxy_pass http://$REQUEST_PROXY_URL;
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rewrite ^/request-proxy/(.*) /\$1 break;
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}
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"
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if [ -n "$PROXY_FIRST" ]; then
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echo "Telling app to use request proxy first"
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sed -i 's/PROXY_FIRST = false/PROXY_FIRST = true/g' /usr/share/nginx/html/index.html
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fi
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else
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echo "No request proxy set"
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fi
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# inject cache relay URL
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if [ -n "$CACHE_RELAY" ]; then
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echo "Cache relay set to $CACHE_RELAY"
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sed -i 's/CACHE_RELAY_ENABLED = false/CACHE_RELAY_ENABLED = true/g' /usr/share/nginx/html/index.html
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PROXY_PASS_BLOCK="$PROXY_PASS_BLOCK
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location /local-relay {
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proxy_pass http://$CACHE_RELAY/;
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proxy_http_version 1.1;
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proxy_set_header Upgrade \$http_upgrade;
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proxy_set_header Connection "upgrade";
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}
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"
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else
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echo "No cache relay set"
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fi
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# inject image proxy URL
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if [ -n "$IMAGE_PROXY" ]; then
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echo "Image proxy set to $IMAGE_PROXY"
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sed -i 's/IMAGE_PROXY_PATH = ""/IMAGE_PROXY_PATH = "\/imageproxy"/g' /usr/share/nginx/html/index.html
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PROXY_PASS_BLOCK="$PROXY_PASS_BLOCK
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location /imageproxy/ {
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proxy_pass http://$IMAGE_PROXY;
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rewrite ^/imageproxy/(.*) /\$1 break;
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}
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"
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else
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echo "No Image proxy set"
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fi
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CONF_FILE="/etc/nginx/conf.d/default.conf"
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NGINX_CONF="
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server {
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listen 80;
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server_name localhost;
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merge_slashes off;
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$PROXY_PASS_BLOCK
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location / {
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root /usr/share/nginx/html;
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index index.html index.htm;
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}
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# Gzip settings
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gzip on;
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gzip_disable "msie6";
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gzip_vary on;
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gzip_proxied any;
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gzip_comp_level 6;
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gzip_buffers 16 8k;
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gzip_http_version 1.1;
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gzip_min_length 256;
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gzip_types
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application/atom+xml
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application/geo+json
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application/javascript
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application/x-javascript
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application/json
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application/ld+json
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application/manifest+json
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application/rdf+xml
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application/rss+xml
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application/xhtml+xml
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application/xml
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font/eot
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font/otf
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font/ttf
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image/svg+xml
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text/css
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text/javascript
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text/plain
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text/xml;
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error_page 500 502 503 504 /50x.html;
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location = /50x.html {
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root /usr/share/nginx/html;
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}
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}
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"
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echo "$NGINX_CONF" > $CONF_FILE
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_term() {
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echo "Caught SIGTERM signal!"
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# stop tor if started
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if [ "$TOR_PROXY" = "true" ]; then
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kill -SIGTERM "$tor_process" 2>/dev/null
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fi
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# stop nginx
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kill -SIGTERM "$nginx_process" 2>/dev/null
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}
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nginx -g 'daemon off;' &
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nginx_process=$!
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trap _term SIGTERM
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wait $nginx_process
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