You can reset the password by updating the "password_hash" and
"password_salt" columns of the relevant entry in the "guacamole_user"
table to any values that you already know represent a particular
password. The schema is documented here:
https://guacamole.apache.org/doc/gug/jdbc-auth.html#users
The syntax to represent the binary values used by those columns will
vary by database. For example, here's the default values that equate to
"guacadmin" for MySQL/MariaDB:
https://github.com/apache/guacamole-client/blob/6710b317379d2068603d9bc31ee29ebd5e366c45/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-mysql/schema/002-create-admin-user.sql#L25-L26
And here's the same but for PostgreSQL:
https://github.com/apache/guacamole-client/blob/6710b317379d2068603d9bc31ee29ebd5e366c45/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-postgresql/schema/002-create-admin-user.sql#L25-L26
And for SQL Server:
https://github.com/apache/guacamole-client/blob/6710b317379d2068603d9bc31ee29ebd5e366c45/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-sqlserver/schema/002-create-admin-user.sql#L30-L31
- Mike
On 9/19/2023 7:27 AM, Mark Li wrote:
Use an SQL client and log into the database and change it. If you’re
not using the a database, then the passwords are in a file, I think
somewhere under /etc/guacamole
*From:*Toby Rogers <[email protected]>
*Sent:* Tuesday, September 19, 2023 10:14 AM
*To:* [email protected]
*Subject:* Accessing Guac Admin Account
Hi there,
I was just wondering if there is a way of resetting the Apache Guacamole
Admin password? All the people who had access have left the school and
the admin password documented does not work. I was just wondering if
there is any advice for this?
Thank you,
Toby
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