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from __future__ import print_function |
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from __future__ import print_function |
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import ldap |
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from ldap.filter import filter_format |
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from ldap.filter import filter_format |
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import sys |
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import sys |
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import univention.admin.uldap as uldap |
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import univention.config_registry |
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import univention.config_registry |
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ucr = univention.config_registry.ConfigRegistry() |
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ucr = univention.config_registry.ConfigRegistry() |
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ucr.load() |
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ucr.load() |
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baseDN = ucr['ldap/base'] |
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if ucr['interfaces/eth0/netmask'] != "255.255.0.0": |
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if ucr['interfaces/eth0/netmask'] != "255.255.0.0": |
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print('Only for Class B') |
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print('Only for Class B') |
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sys.exit(1) |
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sys.exit(1) |
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lo = ldap.open('localhost', 7389) |
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lo, position = uldap.getAdminConnection() |
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bindpw = open('/etc/ldap.secret').read() |
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ldap_base = position.getBase() |
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if bindpw[-1] == '\n': |
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bindpw = bindpw[0:-1] |
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lo.simple_bind_s("cn=admin," + baseDN, bindpw) |
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computers = lo.search_s(baseDN, ldap.SCOPE_SUBTREE, 'objectClass=univentionHost', ['aRecord']) |
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computers = lo.search('objectClass=univentionHost', attr=['aRecord'], base=ldap_base) |
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for i in range(0, len(computers)): |
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for dn, attribute in computers: |
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print('DN: %s' % computers[i][0]) |
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print('DN: %s' % dn) |
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if 'aRecord' in computers[i][1]: |
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entry = attribute['aRecord'][0].split(b'.')[2:4] |
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entry = computers[i][1]['aRecord'][0].split('.')[2:4] |
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reverse = lo.search( |
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reverse = lo.search_s('cn=dns,%s' % baseDN, ldap.SCOPE_SUBTREE, filter_format('(&(relativeDomainName=%s)(pTRRecord=%s*))', ('.'.join(entry), ldap.explode_dn(computers[i][0], 1)[0]))) |
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filter_format('(&(relativeDomainName=%s)(pTRRecord=%s*))', |
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if len(reverse) != 0: |
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(b'.'.join(entry).decode('utf-8'), |
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print('Wrong DNS Reverse Entry for %s: %s' % (computers[i][0], reverse[0][0])) |
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ucr.get('hostname'))), |
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entry.reverse() |
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base='cn=dns,%s' % ldap_base, |
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entry = '.'.join(entry) |
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) |
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lo.modrdn_s(reverse[0][0], 'relativeDomainName=%s' % entry) |
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if len(reverse) != 0: |
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print('Wrong DNS Reverse Entry for %s: %s' % (dn, reverse[0][0])) |
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entry.reverse() |
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entry = '.'.join(entry).decode('utf-8') |
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lo.modrdn_s(reverse[0][0], 'relativeDomainName=%s' % entry) |