Read project file from X-QGIS-Project-File header

Author: manisandro

qgis3-server.conf.template

@@ -17,7 +17,7 @@ ServerName 127.0.0.1
     # Endpoint for file based QGIS projects
     RewriteRule ^${URL_PREFIX}/(.*)$ /cgi-bin/qgis_mapserv.fcgi?map=/data/$1.${QGIS_PROJECT_SUFFIX} [QSA,PT]
     # Endpoint for OGC API services
-    RewriteCond %{HTTP:Service-Name} ^(.*)$
+    RewriteCond %{HTTP:X-QGIS-Project-File} ^(.*)$
     RewriteRule ^/wfs3 /cgi-bin/qgis_mapserv.fcgi [QSA,PT,E=QGIS_PROJECT_FILE:/data/%1.${QGIS_PROJECT_SUFFIX}]
     # Endpoint for logs
     RewriteRule ^/logs$ /cgi-bin/tail_logs.sh [QSA,PT]