Hello, I've installed Apache Guacamole v.1.5.4 on Linux CentOS 8.5 - I'm able to login to GUI, create users, connection, etc. I installed database (MySQL) as well (to manage users, connection) with all needed *.jar files according to doc guacamole.apache.org https://guacamole.apache.org/doc/gug/jdbc-auth.html After that, I'm able to login as ""guacadmin" user to GUI and manage connections etc. Now, I want to create URL to direct connection to my VM, but I found errors like below: ------------------------------ SCRIPT ------------------------------------- #!/bin/bash TOKEN=$(curl -s -X POST -H "Content-Type: application/x-www-form-urlencoded" -d "username=guacadmin&password=guacadmin" localhost:8080 http://localhost:8080/guacamole/api/tokens | jq -r '.authToken') # Endpoint API Guacamole API_ENDPOINT=" localhost:8080 http://localhost:8080/guacamole/api/session/data/mysql/connections " CONNECTION_DATA='{ "name": "Connection name", "protocol": "rdp", "parameters": { "hostname": "10.194.53.45", "port": "3389", "username": "user", "password": "password" } }' RESPONSE=$(curl -s -X POST -H "Content-Type: application/json" -H "Authorization: Bearer $TOKEN" -d "$CONNECTION_DATA" $API_ENDPOINT) CONNECTION_ID=$(echo $RESPONSE | jq -r '.identifier') if [ "$CONNECTION_ID" != "null" ]; then URL=" localhost:8080 http://localhost:8080/guacamole/#/client/$CONNECTION_ID?token=$TOKEN " echo "Connection ID: $CONNECTION_ID" echo "URL: $URL" else echo "Error creating connection." fi ------------------------------ OUTPUT ------------------------------------ Response: {"message":"Permission Denied.","translatableMessage":{"key":"APP.TEXT_UNTRANSLATED","variables":{"MESSAGE":"Permission Denied."}},"statusCode":null,"expected":null,"type":"PERMISSION_DENIED"} Error creating connection. ------------------------------ OUTPUT END ------------------------------- ---------------------------------- L O G S ---------------------------------- Apache Tomcat & system messages: 0:0:0:0:0:0:0:1 - - [09/Feb/2024:12:32:36 +0100] "GET /guacamole/api/session/data/mysql/users/self HTTP/1.1" 403 192 0:0:0:0:0:0:0:1 - - [09/Feb/2024:12:32:36 +0100] "GET /guacamole/api/session/data/mysql/users/self HTTP/1.1" 403 192 Feb 9 12:32:36 server[90877]: 12:32:36.207 [http-nio-8080-exec-7] DEBUG o.a.i.t.jdbc.JdbcTransaction - Committing JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@7c9de5c2] Feb 9 12:32:36 server[90877]: 12:32:36.212 [http-nio-8080-exec-7] DEBUG o.a.i.t.jdbc.JdbcTransaction - Resetting autocommit to true on JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@7c9de5c2] Feb 9 12:32:36 server[90877]: 12:32:36.213 [http-nio-8080-exec-7] DEBUG o.a.i.t.jdbc.JdbcTransaction - Closing JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@7c9de5c2] Feb 9 12:32:36 server[90877]: 12:32:36.213 [http-nio-8080-exec-7] DEBUG o.a.i.d.pooled.PooledDataSource - Testing connection 2090722754 ... Feb 9 12:32:36 server[90877]: 12:32:36.214 [http-nio-8080-exec-7] DEBUG o.a.i.d.pooled.PooledDataSource - Connection 2090722754 is GOOD! Feb 9 12:32:36 server[90877]: 12:32:36.214 [http-nio-8080-exec-7] DEBUG o.a.i.d.pooled.PooledDataSource - Returned connection 2090722754 to pool. Feb 9 12:32:36 server[90877]: 12:32:36.214 [http-nio-8080-exec-7] DEBUG o.a.g.r.auth.AuthenticationService - Login was successful for user "guacadmin". Feb 9 12:32:36 server[90877]: 12:32:36.230 [http-nio-8080-exec-8] DEBUG o.a.g.rest.RESTExceptionMapper - Client request rejected: Permission Denied. ---------------------------------- L O G S END ---------------------------------- MESSAGE: DEBUG o.a.g.rest.RESTExceptionMapper - Client request rejected: Permission Denied. -------------- DATABASE INFO (Permission) ------------------------------------ mysql> SELECT * FROM guacamole_entity JOIN guacamole_user_permission ON guacamole_entity.entity_id = guacamole_user_permission.entity_id WHERE guacamole_entity.name = 'guacadmin'; +-----------+-----------+------+-----------+------------------+------------+ | entity_id | name | type | entity_id | affected_user_id | permission | +-----------+-----------+------+-----------+------------------+------------+ | 1 | guacadmin | USER | 1 | 1 | READ | | 1 | guacadmin | USER | 1 | 1 | UPDATE | | 1 | guacadmin | USER | 1 | 1 | ADMINISTER | | 1 | guacadmin | USER | 1 | 2 | READ | | 1 | guacadmin | USER | 1 | 2 | UPDATE | | 1 | guacadmin | USER | 1 | 2 | DELETE | | 1 | guacadmin | USER | 1 | 2 | ADMINISTER | +-----------+-----------+------+-----------+------------------+------------+ I want to be able to dynamically create a URL after clicking on it, which will open the VM window in browser (without having to enter parameters, username or password). -- THANK YOU FOR HELP! Best Regards, Marcin