Refactor DNS API for mgw-media.de

Updated DNS API script for mgw-media.de to use new base URL and improved API request structure.

dnsapi/dns_mgwm.sh

@@ -2,19 +2,17 @@
 # shellcheck disable=SC2034
 
 # DNS provider information for acme.sh
-dns_mgwm_info='MGW-MEDIA.DE
+dns_mgwm_info='mgw-media.de
 Site: mgw-media.de
 Docs: github.com/acmesh-official/acme.sh/wiki/dnsapi#dns_mgwm
 Options:
- MGWM_CUSTOMER Your customer number (username for Basic Auth).
- MGWM_API_HASH Your API Hash (password for Basic Auth).
+ MGWM_CUSTOMER Your customer number
+ MGWM_API_HASH Your API Hash
 Issues: github.com/acmesh-official/acme.sh
-Author: Generated by AI (with user input)
 '
 
-# Direct endpoint for the PHP script with query parameters
-# This variable replaces MGWM_API_BASE when using query-parameter-based URLs directly.
-MGWM_API_ENDPOINT="https://api.mgw-media.de/record.php"
+# Base URL for the mgw-media.de API
+MGWM_API_BASE="https://api.mgw-media.de/record"
 
 ########  Public functions #####################
 # This function is called by acme.sh to add a TXT record.
@@ -31,15 +29,14 @@ dns_mgwm_add() {
     return 1
   fi
 
-  # Construct the API URL using query parameters.
-  # This targets the record.php script directly, passing action, fulldomain, type, and content.
-  _add_url="${MGWM_API_ENDPOINT}?action=add&fulldomain=${fulldomain}&type=txt&content=${txtvalue}"
+  # Construct the API URL for adding a record.
+  #_add_url="${MGWM_API_BASE}/add/${fulldomain}/txt/${txtvalue}"
+  _add_url="${MGWM_API_BASE}.php?action=add&fulldomain=${fulldomain}&type=txt&content=${txtvalue}"
   _debug "Calling MGWM ADD URL: ${_add_url}"
 
-  # Execute the HTTP GET request.
-  # Correct parameters for _get(): url="$1", onlyheader="$2", t="$3"
-  # The Authorization Header (_H1) is automatically picked up by _get() from the environment.
-  response="$(_get "$_add_url" "" "")" # <-- KORRIGIERTER AUFRUF VON _get()
+  # Execute the HTTP GET request with the Authorization Header.
+  # The 5th parameter of _get is where acme.sh expects custom HTTP headers like Authorization.
+  response="$(_get "$_add_url")"
   _debug "MGWM add response: $response"
 
   # Check the API response for success. The API returns "OK" on success.
@@ -68,14 +65,14 @@ dns_mgwm_rm() {
   fi
 
   # Construct the API URL for removing a record.
-  # This targets the record.php script directly, passing action, fulldomain, type, and content.
-  _rm_url="${MGWM_API_ENDPOINT}?action=rm&fulldomain=${fulldomain}&type=txt&content=${txtvalue}"
+  # To delete a specific record by its value (as required by ACME v2 for multiple TXT records),
+  # the txtvalue must be part of the URL, similar to the add action.
+  #_rm_url="${MGWM_API_BASE}/rm/${fulldomain}/txt/${txtvalue}"
+  _rm_url="${MGWM_API_BASE}.php?action=rm&fulldomain=${fulldomain}&type=txt&content=${txtvalue}"
   _debug "Calling MGWM RM URL: ${_rm_url}"
 
-  # Execute the HTTP GET request.
-  # Correct parameters for _get(): url="$1", onlyheader="$2", t="$3"
-  # The Authorization Header (_H1) is automatically picked up by _get() from the environment.
-  response="$(_get "$_rm_url" "" "")" # <-- KORRIGIERTER AUFRUF VON _get()
+  # Execute the HTTP GET request with the Authorization Header.
+  response="$(_get "$_rm_url")"
   _debug "MGWM rm response: $response"
 
   # Check the API response for success. The API returns "OK" on success.
@@ -115,9 +112,3 @@ _mgwm_init_env() {
   _debug "Set Authorization Header: Basic <credentials_encoded>" # Log debug message without sensitive credentials
   return 0
 }
-
-# The _get_root function, often found in other acme.sh DNS API scripts,
-# is not necessary for the MGW-MEDIA.DE API.
-# The MGW-MEDIA.DE API directly accepts the complete FQDN (fulldomain)
-# in its URL path and handles the extraction of the subdomain and root domain internally.
-# Therefore, no custom _get_root implementation is needed here.