mdw@git.distorted.org.uk Git - qmail/blob - qmail-valid-addresses

   1 #! /usr/bin/python
   2
   3 import os
   4 import cdb
   5 from errno import *
   6
   7 def sort(l):
   8   l = [] + l
   9   l.sort()
  10   return l
  11 class struct (object):
  12   def __init__(me, **kw):
  13     me.__dict__.update(kw)
  14   def __repr__(me):
  15     return (type(me).__name__ +
  16             '(' +
  17             ', '.join(['%s = %r' % (k, me.__dict__[k])
  18                        for k in me.__dict__
  19                        if k[0] != '_']) +
  20             ')')
  21 class userentry (struct):
  22   pass
  23
  24 os.chdir('/var/qmail')
  25
  26 umap = {}
  27 udb = cdb.init('users/cdb')
  28 for k in udb.keys():
  29   if len(k) == 0 or k[0] != '!':
  30     continue
  31   v = udb[k].split('\0')
  32   u = userentry(user = v[0], uid = int(v[1]), gid = int(v[2]), home = v[3],
  33                 dash = v[4], pre = v[5])
  34   if k[-1] == '\0':
  35     u.name = k[1:-1]
  36     u.wild = 0
  37   else:
  38     u.name = k[1:]
  39     u.wild = 1
  40   umap[u.name] = u
  41 del udb
  42
  43 map = {}
  44 def addlocal(u, p, l, forcep = False):
  45   l = 'L' + l
  46   if not os.path.exists(p):
  47     if forcep:
  48       map[l] = '+'
  49     return
  50   f = open(p)
  51   top = f.readline()
  52   f.close()
  53   if len(top) > 1 and top[0:2] == '#!':
  54     map[l] = '-'
  55   elif len(top) > 1 and top[0:2] == '#?':
  56     name = u.name
  57     if name[-1] == '-':
  58       name = name[:-1]
  59     map[l] = '?' + name
  60   else:
  61     map[l] = '+'
  62 for k in sort(umap.keys()):
  63   u = umap[k]
  64   qm = '.qmail' + u.dash + u.pre
  65   qmlen = len(qm)
  66   if u.wild:
  67     for p in os.listdir(u.home):
  68       if not p.startswith(qm):
  69         continue
  70       ext = p[qmlen:]
  71       addlocal(u, os.path.join(u.home, p), u.name + ext)
  72   else:
  73     addlocal(u, os.path.join(u.home, qm), u.name, u.dash == '')
  74
  75 me = open('control/me').readline()
  76
  77 try:
  78   for dom in open('control/locals'):
  79     if len(dom) and dom[-1] == '\n':
  80       dom = dom[:-1]
  81     map['@' + dom] = ''
  82 except IOError, exc:
  83   if exc.errno != ENOENT:
  84     raise
  85   map['@' + me] = ''
  86
  87 try:
  88   for v in open('control/virtualdomains'):
  89     if len(v) and v[-1] == '\n':
  90       v = v[:-1]
  91     (addr, pre) = v.split(':', 2)
  92     map['V' + addr] = pre
  93 except IOError, exc:
  94   if exc.errno != ENOENT:
  95     raise
  96
  97 for l in sort(map.keys()):
  98   print '%s:%s' % (l, map[l])