MKP 2.4.1, removed token parameter, switch to app password parameter only

local/share/check_mk/agents/special/agent_nextcloud

@@ -16,26 +16,24 @@ def showUsage():
 
 USAGE: agent_nextcloud_info -u [username] -p [password]
         OR
-       agent_nextcloud_info -u [username] -t [token]
        agent_nextcloud_info -h
 
 OPTIONS:
   -H, --hostname                Hostname (FQDN or IP) of Nextcloud server
   -u, --username                Username
-  -p, --password                Password
+  -p, --password                App Password
   -P, --port                    Port
   -f, --folder                  Subfolder if not installed in web root
-  -t, --token                   Token (recommended)
   --no-https True|False         If "True": Disable HTTPS, use HTTP (not recommended!)
   --no-cert-check True|False    If "True": Disable TLS certificate check (not recommended!)
   -h, --help                    Show this help message and exit
 """)
 
 # set this to true to produce debug output (this clutters the agent output)
-# be aware: activating this logs very sensitive information to debug files in ~/tmp 
+# be aware: activating this flag logs very sensitive information to debug files in ~/tmp 
 # !!DO NOT FORGET to delete these files after debugging is done!!
 
-DEBUG = True
+DEBUG = False
 
 nc_api_endpoint = "ocs/v2.php/apps/serverinfo/api/v1/info?format=json"
 nc_api_endpoint_all_users = "ocs/v1.php/cloud/users?format=json"
@@ -46,13 +44,12 @@ opt_username = ""
 opt_password = ""
 opt_port = ""
 opt_folder = ""
-opt_token = "0"
 opt_no_https = False
 opt_no_cert_check = False
 
-short_options = 'hH:u:p:P:f:t:'
+short_options = 'hH:u:p:P:f:'
 long_options = [
-    'hostname=', 'username=', 'password=', 'port=', 'token=', 'folder=', 'no-https=', 'no-cert-check=', 'help'
+    'hostname=', 'username=', 'password=', 'port=', 'folder=', 'no-https=', 'no-cert-check=', 'help'
 ]
 
 def logDebug(line):
@@ -70,7 +67,6 @@ def getOptions():
     global opt_password
     global opt_port
     global opt_folder
-    global opt_token
     global opt_no_https
     global opt_no_cert_check
 
@@ -86,8 +82,6 @@ def getOptions():
             opt_port = arg
         elif opt in ['-f', '--folder']:
             opt_folder = arg
-        elif opt in ['-t', '--token']:
-            opt_token = arg
         elif opt in ['--no-https']:
             if arg == 'True':
                 opt_no_https = True
@@ -109,13 +103,12 @@ def showOptions():
     print(f"Password: {opt_password}")
     print(f"Port: {opt_port}")
     print(f"Folder: {opt_folder}")
-    print(f"Token: {opt_token}")
     print(f"No HTTPS: {opt_no_https}")
     print(f"No TLS Check: {opt_no_cert_check}")
     logDebug(f"showOptions - Hostname: {opt_hostname}, Port: {opt_port}, No HTTPS: {opt_no_https}, No Cert Check: {opt_no_cert_check}\n")
 
 def createUrl(endpoint, hostname, protocol, port, folder):
-    # these parameters are needed, otherwise no information about updates regarding apps and Nextcloud itself are not reported (since version 28)
+    # these parameters are needed, otherwise no information about updates regarding apps and Nextcloud itself are reported (since version 28)
     params = "skipApps=false&skipUpdate=false"
     if folder == "":
         url = f"{protocol}://{hostname}:{port}/{endpoint}"
@@ -264,6 +257,14 @@ def main():
         sys.stderr.write(f"No hostname given.\n")
         showUsage()
         sys.exit(1)
+    if (opt_username == ""):
+        sys.stderr.write(f"No username given.\n")
+        showUsage()
+        sys.exit(1)
+    if (opt_password == ""):
+        sys.stderr.write(f"No password given.\n")
+        showUsage()
+        sys.exit(1)
     if (opt_no_cert_check):
         urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
         verify = False
@@ -290,13 +291,8 @@ def main():
     if (protocol == "https" and port == "80"):
         sys.stderr.write(f"Combining HTTPS with port 80 is not supported.\n")
         sys.exit(1)
-    if (opt_token == '0'):
-        # authenticate with username and password
-        pwd = opt_password
-    else:
-        # authenticate with token
-        pwd = opt_token 
-
+    pwd = opt_password
+    
     # create session    
     session = getSession(opt_username, pwd)
     nc_url = createUrl(nc_api_endpoint, opt_hostname, protocol, port, opt_folder)