prosody: properly name ALLOW_EMPTY variable

prosody: fix check for auth type when including jwt module

prosody/rootfs/defaults/conf.d/jitsi-meet.cfg.lua

@@ -1,11 +1,11 @@
 admins = { "{{ .Env.JICOFO_AUTH_USER }}@{{ .Env.XMPP_AUTH_DOMAIN }}" }
 plugin_paths = { "/prosody-plugins/", "/prosody-plugins-custom" }
 http_default_host = "{{ .Env.XMPP_DOMAIN }}"
- 
+
 {{ $ENABLE_AUTH := .Env.ENABLE_AUTH | default "0" | toBool }}
 {{ $AUTH_TYPE := .Env.AUTH_TYPE | default "internal" }}
 {{ $JWT_ASAP_KEYSERVER := .Env.JWT_ASAP_KEYSERVER | default "" }}
-{{ $JWT_ALL_EMPTY := .Env.JWT_ALLOW_EMPTY | default "0" | toBool }}
+{{ $JWT_ALLOW_EMPTY := .Env.JWT_ALLOW_EMPTY | default "0" | toBool }}
 {{ $JWT_AUTH_TYPE := .Env.JWT_AUTH_TYPE | default "token" }}
 {{ $JWT_TOKEN_AUTH_MODULE := .Env.JWT_TOKEN_AUTH_MODULE | default "token_verification" }}
 
@@ -23,7 +23,7 @@ VirtualHost "{{ .Env.XMPP_DOMAIN }}"
     authentication = "{{ $JWT_AUTH_TYPE }}"
     app_id = "{{ .Env.JWT_APP_ID }}"
     app_secret = "{{ .Env.JWT_APP_SECRET }}"
-    allow_empty_token = {{ if $JWT_ALL_EMPTY }}true{{ else }}false{{ end }}
+    allow_empty_token = {{ if $JWT_ALLOW_EMPTY }}true{{ else }}false{{ end }}
     {{ if $JWT_ASAP_KEYSERVER }}
     asap_key_server = "{{ .Env.JWT_ASAP_KEYSERVER }}"
     {{ end }}
@@ -85,7 +85,7 @@ Component "{{ .Env.XMPP_MUC_DOMAIN }}" "muc"
         {{ if .Env.XMPP_MUC_MODULES }}
         "{{ join "\";\n\"" (splitList "," .Env.XMPP_MUC_MODULES) }}";
         {{ end }}
-        {{ if .Env.JWT_ENABLE_TOKEN_AUTH | default "0" | toBool }}
+        {{ if eq $AUTH_TYPE "jwt" }}
         "{{ $JWT_TOKEN_AUTH_MODULE }}";
         {{ end }}
     }