In production environments, usually requirement is to change the default Weblogic password (to restrict it just to System Administrators) and create some kind of Read Only user for the Weblogic console. A colleague of mine documented these steps recently and hope these help anyone trying to perform this in QA/PROD environments.
1. Guest User Creation
Login to console as weblogic user and click on Security Realms -> myrealm ->Users and Groups
Click on New, enter Name & Password and then OK.
Click on the user which was created (guestuser) and below step ensures that we provide read only access
to same. Click on Groups tab, choose Monitors group from left pane to right pane. Click on save. Once
done logout from console (as weblogic) and login with new user to check access.
2. Weblogic Password Change
Login to console as weblogic user and click on Security Realms -> myrealm ->Users and Groups. Click on Weblogic and click on Passwords tab and update the new password and Save.
3. Node Manager Password Change
Login to console and click on Domain, click on Security -> Advanced.
Update the password for the Node Manager user (weblogic) and click on Save.
4. Updating Weblogic and Node Manager passwords in Linux
Login to fusion server using putty and navigate to the below directory.
· Go to %domain_home%/config/nodemanager
· Open nmpassword_properties
· The file will hold encrypted values, replace all content with:
username=weblogic
password=new password
· Restart the NodeManager
· Check nmpassword_properties file for encrypted values
Repeat same steps in its a multi node cluster environment.
Changing the weblogic security file :
Go to: %domain_home%/servers/{Managed Server}/security
Open the boot.properties file
Change the values to
username=weblogic
password=new password
Perform same steps on other nodes and Restart Managed Servers.
1. Guest User Creation
Login to console as weblogic user and click on Security Realms -> myrealm ->Users and Groups
Click on New, enter Name & Password and then OK.
Click on the user which was created (guestuser) and below step ensures that we provide read only access
to same. Click on Groups tab, choose Monitors group from left pane to right pane. Click on save. Once
done logout from console (as weblogic) and login with new user to check access.
2. Weblogic Password Change
Login to console as weblogic user and click on Security Realms -> myrealm ->Users and Groups. Click on Weblogic and click on Passwords tab and update the new password and Save.
3. Node Manager Password Change
Login to console and click on Domain, click on Security -> Advanced.
Update the password for the Node Manager user (weblogic) and click on Save.
4. Updating Weblogic and Node Manager passwords in Linux
Login to fusion server using putty and navigate to the below directory.
· Go to %domain_home%/config/nodemanager
· Open nmpassword_properties
· The file will hold encrypted values, replace all content with:
username=weblogic
password=new password
· Restart the NodeManager
· Check nmpassword_properties file for encrypted values
Repeat same steps in its a multi node cluster environment.
Changing the weblogic security file :
Go to: %domain_home%/servers/{Managed Server}/security
Open the boot.properties file
Change the values to
username=weblogic
password=new password
Perform same steps on other nodes and Restart Managed Servers.
