from raa import constants
from raa.lib import command
from raa.modules.raasrvplugin import rAASrvPlugin
import raa.service.lib
import simplejson
import os

class cert(object):
    alias="DefaultAlias"
    info=dict()
class KeyStoreParseError(Exception):
    def __str__(self):
         return "Could not parse Keystore"

def parseKeyStore():
    """ 
    A function to parse the keystore 
    """
    try:
        f=os.popen('keytool -v --list -alias lpproxy --keystore /home/dev/uclp_certs --storepass uclptrust')
        for line in f.readlines():
            curcert = cert()
            if line.find('Valid')!= -1:
                 sections = line.split('Valid from:')
                 sections = sections[1].split('until:')
                 curcert.info['Valid from']=sections[0].strip()
                 curcert.info['Valid until']=sections[1].strip()
            if line.find(':')!=-1:
                 sections = line.split(':')
                 curcert.info[sections[0].strip()]=sections[1].strip()
            f.close()
    except:
        raise KeyStoreParseError
    return cert.info 

class KeyStore(rAASrvPlugin):
    """
    Service class to manage the Java Keystore file for UCLP Network Elements
    """
    def getKeyStoreInfo(self, schedId, execId):
        try:
            certs = {'Owner':'Test'} 
        except:
            certs = ''
        return certs
    
    def importCert(self, schedId, execId, certData):
        messages = []
        errors = []
        f = open('cert.tmp','w')
        f.write(certData)
        f.close()
        return True

if __name__=='__main__':
    KeyStore.__init__ = lambda *args, **kwargs: None
    keystr=KeyStore();
    print keystr.getKeyStoreInfo(0,0);