129 lines
4.5 KiB
Python
129 lines
4.5 KiB
Python
"""GNUViech administration tool helper classes.
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(c) 2004 Jan Dittberner <jan@gnuviech.info>
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"""
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import os
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from log4py import Logger, FileAppender, LOGLEVEL_DEBUG
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class GNVPrefs:
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"""This class has static variables for the settings of the GNUViech
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administration tool. These settings may be customized in the file
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gvadm.preferences."""
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# define standard values
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PWDMINLENGTH = 6
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PWDMAXLENGTH = 12
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PWDCHARS = range(ord('a'), ord('z'))
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PWDCHARS.extend(range(ord('A'), ord('Z')))
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PWDCHARS.extend(range(ord('0'), ord('9')))
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PWDCHARS.extend((ord('@'), ord('#'), ord(','), ord('.'), ord('*'),
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ord('+'), ord('-'), ord('='), ord('!'), ord('$'),
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ord('"')))
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USERPREFIX = "usr"
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BASEPREFIX = ""
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GVADMDIR = BASEPREFIX+"/etc/gvadm/"
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EXIMCONFDIR = BASEPREFIX+"/etc/exim/"
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VIRTUALDOMDIR = EXIMCONFDIR+"virtual/"
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HOMEDIR = BASEPREFIX+"/home"
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POPHOMEDIR = HOMEDIR+"/mail/"
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WEBHOMEDIR = HOMEDIR+"/www/"
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WEBLOGDIR = WEBHOMEDIR+"logs/"
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WEBSTATSDIR = WEBHOMEDIR+"stats/"
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LOGDIR = BASEPREFIX+"/var/log"
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LOGFILE = LOGDIR+"/gnvadm.log"
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USERTYPES = {
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"web" : {
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"minuid" : 10000,
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"maxuid" : 10999,
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"group" : "wwwusers",
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"fullname" : "Webuser %s",
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"home" : WEBHOMEDIR + "%s",
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"shell" : "/bin/true",
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"nohome" : 1,
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"disabledpass" : 1
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},
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"pop3" : {
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"minuid" : 20000,
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"maxuid" : 29999,
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"group" : "poponly",
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"fullname" : "Popuser %s",
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"home" : POPHOMEDIR + "%s",
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"shell" : "/bin/true",
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"nohome" : 1,
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"disabledpass" : 1
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}
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}
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# load custom settings
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execfile("gvadm.preferences")
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def __init__(self):
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self.logger = self.getLogger(self)
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self.setupDirs()
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def __repr__(self):
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items = dir(self)
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items.sort()
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return "gnuviech.GNVPrefs\n\t" + "\n\t".join(["%s = %s" %
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(item, getattr(self, item)) for item in items if getattr(self, item).__class__ in (str, int, list, dict)]) + "\n"
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def setupDirs(self):
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"""Setup the directories and files required for proper operation of the
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GNUViech administration tool."""
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for directory in (self.BASEPREFIX,
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self.BASEPREFIX+"/etc",
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self.BASEPREFIX+"/var",
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self.GVADMDIR,
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self.EXIMCONFDIR,
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self.VIRTUALDOMDIR,
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self.HOMEDIR,
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self.POPHOMEDIR,
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self.WEBHOMEDIR,
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self.WEBLOGDIR,
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self.WEBSTATSDIR,
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self.LOGDIR):
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if (not os.access(directory, os.R_OK & os.X_OK)):
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print "making %s." % directory
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os.mkdir(directory)
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for required in (self.BASEPREFIX+"/etc/passwd",
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self.BASEPREFIX+"/etc/shadow",
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self.EXIMCONFDIR+"eximpasswords"):
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if (not os.access(required, os.R_OK)):
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print "creating %s." % required
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file = open(required, "w")
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file.close()
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def getLogger(self, instance):
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logger = Logger().get_instance(instance)
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logger.remove_all_targets()
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logger.add_target(FileAppender(self.LOGFILE))
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logger.set_loglevel(LOGLEVEL_DEBUG)
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return logger
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def getNextSysId(self, type):
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nextid = self.USERTYPES[type]["minuid"]
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file = open(self.BASEPREFIX+"/etc/passwd", "r")
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for line in file.readlines():
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pwdline = tools.splitPasswdLine(line)
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self.logger.debug(str(pwdline))
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uid = int(pwdline["uid"])
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if (uid in
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range(int(self.USERTYPES[type]["minuid"]),
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int(self.USERTYPES[type]["maxuid"]))
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and nextid <= uid): nextid = uid+1
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return nextid
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def getGroupId(self, type): pass
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def getFullName(self, type, username):
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return self.USERTYPES[type]["fullname"] % username
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def getHomeDir(self, type, username):
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return self.USERTYPES[type]["home"] % username
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def getShell(self, type):
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return self.USERTYPES[type]["shell"]
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class NoAdmDirError(Exception):
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"""This exception is raised if the admin directory does'nt exist."""
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pass
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