Find lost weblogic domain password for OEM 12c

To find weblogic password follow below steps

First go to below location

/opt/app/oracle/middlewarer2/oracle_common/common/bin



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create a file name with decrypt.py

vi decrypt.py

#/bin/python
#=====================================================================
#
# $Id: decrypt.py $
#
# PURPOSE:    Script to decrypt any Password or Username
#             within a WebLogic Server Domain
#
# PARAMETERS: none
#
# NOTES:      none
#
# AUTHOR:     Dirk Nachbar, https://dirknachbar.blogspot.com
#
# MODIFIED:
#
#
#=====================================================================

# Import weblogic.security.internal and weblogic.security.internal.encryption
from weblogic.security.internal import *
from weblogic.security.internal.encryption import *

# Provide Domain Home Location
domain = raw_input("Provide Domain Home location: ")

# Get encryption service with above Domain Home Location
encryptService = SerializedSystemIni.getEncryptionService(domain)
clearOrEncryptService = ClearOrEncryptedService(encryptService)

# Provide the encrypted password or username, e.g. from boot.properties
encrypted_pwd = raw_input("Provide encrypted password or username (e.g.: {AES}jNdVLr...): ")

# Clear the encrypted value from escaping characters
cleared_pwd = encrypted_pwd.replace("\\", "")

# Personal security hint :-)
raw_input("Make sure that nobody is staying behind you :-) Press ENTER to see the password ...")

# Decrypt the encrypted password or username
print "Value in cleartext is: " + clearOrEncryptService.decrypt(cleared_pwd)



#END

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You can get the encrypted password and username from below location


cd /opt/app/oracle/middlewarer2/gc_inst/user_projects/domains/GCDomain/servers/EMGC_ADMINSERVER/security

cat boot.properties
#Generated by Configuration Wizard on Sat Oct 20 10:20:22 PDT 2012
username={AES}tFHZTUTQ5xhgS3WQicmnSPgTfFv1xswVwndUaCeb7qk=
password={AES}QZ06i3z6EAoK82eb20n0dZr+xYAxUAk26HtgmOt4Pp0=

**********************************************************************************************

export DOMAIN_HOME=/opt/app/oracle/middlewarer2/gc_inst/user_projects/domains/GCDomain

cd /opt/app/oracle/middlewarer2/oracle_common/common/bin

Make sure decrypt.py has execute permission

./wlst.sh decrypt.py

Provide Domain Home location: /opt/app/oracle/middlewarer2/gc_inst/user_projects/domains/GCDomain
Provide encrypted password or username (e.g.: {AES}jNdVLr...): {AES}tFHZTUTQ5xhgS3WQicmnSPgTfFv1xswVwndUaCeb7qk=

Now you will get password in cleartext