R12.2.x : How to find password weblogic if forgot.

R12.2.x : How to find password weblogic if forgot.
Step by Step
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1. Go to $FMW_HOME/user_projects/domains/EBS_domain_<inst>/bin
2. Run environment follow this : . setDomainEnv.sh
3. Go to $FMW_HOME/user_projects/domains/EBS_domain_<inst>/servers/ASdminServer/security
4. more file boot.properties

5.  Create file name "decryptPassword.py" follow detail :
import os
import weblogic.security.internal.SerializedSystemIni
import weblogic.security.internal.encryption.ClearOrEncryptedService

def decrypt(domainHomeName, encryptedPwd):
    domainHomeAbsolutePath = os.path.abspath(domainHomeName)
    encryptionService = weblogic.security.internal.SerializedSystemIni.getEncryptionService(domainHomeAbsolutePath)
    ces = weblogic.security.internal.encryption.ClearOrEncryptedService(encryptionService)
    clear = ces.decrypt(encryptedPwd)
    print "RESULT:" + clear

try:
    if len(sys.argv) == 3:
        decrypt(sys.argv[1], sys.argv[2])
    else:
        print "INVALID ARGUMENTS"
        print " Usage: java weblogic.WLST decryptPassword.py <DOMAIN_HOME> <ENCRYPTED_PASSWORD>"
        print " Example:"
        print "    java weblogic.WLST decryptPassword.py D:/Oracle/Middleware/user_projects/domains/base_domain {AES}819R5h3JUS9fAcPmF58p9Wb3syTJxFl0t8NInD/ykkE="
except:
    print "Unexpected error: ", sys.exc_info()[0]
    dumpStack()
    raise
6. copy file "decryptPassword.py" to $FMW_HOME/user_projects/domains/EBS_domain_<inst>/servers/AdminServer/security (on run base)
7. run this utility : java weblogic.WLST decryptPassword.py 
$FMW_HOME/user_projects/domains/EBS_domain_<inst> {AES}xxxxxxxx (from file boot.properties)
** command usege : java weblogic.WLST decryptPassword.py $FWM_BASE <password from boot.properties) **

result :



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