Set forwarded header

src/freedombone-app-matrix

     matrix_identityserver_proxy_str=' \
     location /matrixid { \
         proxy_pass http://localhost:8081; \
-        proxy_buffering on; \
+        proxy_set_header X-Forwarded-For $remote_addr; \
     }'
     matrix_proxy_str=' \
     location /matrix { \
         proxy_pass https://localhost:8448; \
-        proxy_buffering on; \
+        proxy_set_header X-Forwarded-For $remote_addr; \
     }'
     turn_proxy_str=' \
     location /turn { \
         proxy_pass https://localhost:3478; \
-        proxy_buffering on; \
+        proxy_set_header X-Forwarded-For $remote_addr; \
     }'
 
     if [[ $ONION_ONLY != 'no' ]]; then
         matrix_proxy_str=' \
     location /matrix { \
         proxy_pass http://localhost:8448; \
-        proxy_buffering on; \
+        proxy_set_header X-Forwarded-For $remote_addr; \
     }'
         turn_proxy_str=' \
     location /turn { \
         proxy_pass http://localhost:3478; \
-        proxy_buffering on; \
+        proxy_set_header X-Forwarded-For $remote_addr; \
     }'
     fi