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cfg/ngx/fw.op.fo.conf

@@ -59,7 +59,7 @@ server {
         error_page 404 = @myownredirect;
     }
 
-    # debug url: /dbg/string
+    # /dbg/shortcode | debug mode
     location ~ ^/dbg/(\w+) {
         default_type  application/json;
         proxy_hide_header Content-Location;
@@ -69,20 +69,18 @@ server {
         proxy_pass http://postgrest/rpc/fwd?p_shortcode=$1&p_dbg=true;
     }
 
-
-
-# https://stackoverflow.com/questions/53353572/proxy-pass-cannot-have-uri-part-in-location-given-by-regular-expression
-
+    # /shortcode | normal mode
     location ~ ^/([A-Za-z0-9]+) {
-#    rewrite ^/([A-Za-z0-9]+) /rpc/fwd?p_shortcode=$1&p_dbg=true break;
+        # https://stackoverflow.com/questions/53353572/proxy-pass-cannot-have-uri-part-in-location-given-by-regular-expression
         rewrite ^/([A-Za-z0-9]+) /rpc/fwd break;
         default_type  application/json;
         proxy_hide_header Content-Location;
         add_header Content-Location  /rpc/$upstream_http_content_location;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_http_version 1.1;
-    proxy_method POST;
-    proxy_set_body $args;
+        proxy_method POST; # note, that if writing 'post' (lowercase) instead of 'POST' (uppercase), that will lead to the postgrest error "cannot use the post method on rpc"
+        set $query_string $args;
+        proxy_set_body $query_string;
         proxy_pass http://postgrest;
     }