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test_ldifprotocol.py

00001 """
Test cases for ldaptor.protocols.ldap.ldif module.
"""

from twisted.trial import unittest
import sets
from ldaptor.protocols.ldap import ldifprotocol, distinguishedname

class LDIFDriver(ldifprotocol.LDIF):
    def __init__(self):
        self.listOfCompleted = []
    def gotEntry(self, obj):
        self.listOfCompleted.append(obj)

class TestLDIFParsing(unittest.TestCase):
    def testFromLDIF(self):
        proto = LDIFDriver()
        for line in (

            "dn: cn=foo,dc=example,dc=com",
            "objectClass: a",
            "objectClass: b",
            "aValue: a",
            "aValue: b",
            "bValue: c",
            "",

            "dn: cn=bar,dc=example,dc=com",
            "objectClass: c",
            "aValue:: IEZPTyE=",
            "aValue: b",
            "bValue: C",
            "",

            ):
            proto.lineReceived(line)

        self.failUnlessEqual(len(proto.listOfCompleted), 2)

        o = proto.listOfCompleted.pop(0)
        self.failUnlessEqual(str(o.dn), 'cn=foo,dc=example,dc=com')
      self.failUnlessEqual(o['objectClass'], ['a', 'b'])
      self.failUnlessEqual(o['aValue'], ['a', 'b'])
      self.failUnlessEqual(o['bValue'], ['c'])

        o = proto.listOfCompleted.pop(0)
        self.failUnlessEqual(str(o.dn), 'cn=bar,dc=example,dc=com')
      self.failUnlessEqual(o['objectClass'], ['c'])
      self.failUnlessEqual(o['aValue'], [' FOO!', 'b'])
      self.failUnlessEqual(o['bValue'], ['C'])

        self.failUnlessEqual(proto.listOfCompleted, [])

    def testSplitLines(self):
        proto = LDIFDriver()
        for line in (

            "dn: cn=foo,dc=ex",
            " ample,dc=com",
            "objectClass: a",
            "ob",
            " jectClass: b",
            "",

            ):
            proto.lineReceived(line)

        self.failUnlessEqual(len(proto.listOfCompleted), 1)

        o = proto.listOfCompleted.pop(0)
        self.failUnlessEqual(str(o.dn), 'cn=foo,dc=example,dc=com')
      self.failUnlessEqual(o['objectClass'], ['a', 'b'])

        self.failUnlessEqual(proto.listOfCompleted, [])

    def testCaseInsensitiveAttributeTypes(self):
        proto = LDIFDriver()
        proto.dataReceived("""\
dn: cn=foo,dc=example,dc=com
objectClass: a
obJeCtClass: b
cn: foo
avalue: a
aValUe: b

""")

        self.failUnlessEqual(len(proto.listOfCompleted), 1)

        o = proto.listOfCompleted.pop(0)
        self.failUnlessEqual(str(o.dn), 'cn=foo,dc=example,dc=com')
      self.failUnlessEqual(o['objectClass'], ['a', 'b'])
      self.failUnlessEqual(o['CN'], ['foo'])
      self.failUnlessEqual(o['aValue'], ['a', 'b'])

        self.failUnlessEqual(proto.listOfCompleted, [])

    def testVersion1(self):
        proto = LDIFDriver()
        proto.dataReceived("""\
version: 1
dn: cn=foo,dc=example,dc=com
objectClass: a
objectClass: b
aValue: a
aValue: b
bValue: c

""")

        self.failUnlessEqual(len(proto.listOfCompleted), 1)

        o = proto.listOfCompleted.pop(0)
        self.failUnlessEqual(str(o.dn), 'cn=foo,dc=example,dc=com')
      self.failUnlessEqual(o['objectClass'], ['a', 'b'])
      self.failUnlessEqual(o['aValue'], ['a', 'b'])
      self.failUnlessEqual(o['bValue'], ['c'])

    def testVersionInvalid(self):
        proto = LDIFDriver()
        self.assertRaises(ldifprotocol.LDIFVersionNotANumberError,
                          proto.dataReceived,
                          """\
version: junk
dn: cn=foo,dc=example,dc=com
objectClass: a
objectClass: b
aValue: a
aValue: b
bValue: c

""")

    def testVersion2(self):
        proto = LDIFDriver()
        self.assertRaises(ldifprotocol.LDIFUnsupportedVersionError,
                          proto.dataReceived,
                          """\
version: 2
dn: cn=foo,dc=example,dc=com
objectClass: a
objectClass: b
aValue: a
aValue: b
bValue: c

""")

    def testNoSpaces(self):
        proto = LDIFDriver()
        proto.dataReceived("""\
dn:cn=foo,dc=example,dc=com
objectClass:a
obJeCtClass:b
cn:foo
avalue:a
aValUe:b

""")

        self.failUnlessEqual(len(proto.listOfCompleted), 1)

        o = proto.listOfCompleted.pop(0)
        self.failUnlessEqual(str(o.dn), 'cn=foo,dc=example,dc=com')
      self.failUnlessEqual(o['objectClass'], ['a', 'b'])
      self.failUnlessEqual(o['CN'], ['foo'])
      self.failUnlessEqual(o['aValue'], ['a', 'b'])

        self.failUnlessEqual(proto.listOfCompleted, [])

    def testTruncatedFailure(self):
        proto = LDIFDriver()
        proto.dataReceived("""\
version: 1
dn: cn=foo,dc=example,dc=com
objectClass: a
objectClass: b
aValue: a
aValue: b
bValue: c
""")

        self.failUnlessEqual(len(proto.listOfCompleted), 0)

        self.assertRaises(ldifprotocol.LDIFTruncatedError,
                          proto.connectionLost)

class RFC2849_Examples(unittest.TestCase):
    examples = [
        ( """Example 1: An simple LDAP file with two entries""",
          """\
version: 1
dn: cn=Barbara Jensen, ou=Product Development, dc=airius, dc=com
objectclass: top
objectclass: person
objectclass: organizationalPerson
cn: Barbara Jensen
cn: Barbara J Jensen
cn: Babs Jensen
sn: Jensen
uid: bjensen
telephonenumber: +1 408 555 1212
description: A big sailing fan.

dn: cn=Bjorn Jensen, ou=Accounting, dc=airius, dc=com
objectclass: top
objectclass: person
objectclass: organizationalPerson
cn: Bjorn Jensen
sn: Jensen
telephonenumber: +1 408 555 1212

""",
          [ ( 'cn=Barbara Jensen,ou=Product Development,dc=airius,dc=com',
              { 'objectClass': ['top', 'person', 'organizationalPerson'],
                'cn': ['Barbara Jensen',
                       'Barbara J Jensen',
                       'Babs Jensen'],
                'sn': ['Jensen'],
                'uid': ['bjensen'],
                'telephonenumber': ['+1 408 555 1212'],
                'description': ['A big sailing fan.'],
                }),

            ( 'cn=Bjorn Jensen,ou=Accounting,dc=airius,dc=com',
              {  'objectClass': ['top', 'person', 'organizationalPerson'],
                 'cn': ['Bjorn Jensen'],
                 'sn': ['Jensen'],
                 'telephonenumber': ['+1 408 555 1212'],
                 }),
            ]),

        ( """Example 2: A file containing an entry with a folded attribute value""",
          """\
version: 1
dn:cn=Barbara Jensen, ou=Product Development, dc=airius, dc=com
objectclass:top
objectclass:person
objectclass:organizationalPerson
cn:Barbara Jensen
cn:Barbara J Jensen
cn:Babs Jensen
sn:Jensen
uid:bjensen
telephonenumber:+1 408 555 1212
description:Babs is a big sailing fan, and travels extensively in sea
 rch of perfect sailing conditions.
title:Product Manager, Rod and Reel Division

""",
          [ ( 'cn=Barbara Jensen, ou=Product Development, dc=airius, dc=com',
              { 'objectclass': ['top', 'person', 'organizationalPerson'],
                'cn': ['Barbara Jensen', 'Barbara J Jensen', 'Babs Jensen'],
                'sn': ['Jensen'],
                'uid': ['bjensen'],
                'telephonenumber': ['+1 408 555 1212'],
                'description': ['Babs is a big sailing fan, and travels extensively in search of perfect sailing conditions.'],
                'title': ['Product Manager, Rod and Reel Division'],
                }),
            ]),

        ( """Example 3: A file containing a base-64-encoded value""",
          """\
version: 1
dn: cn=Gern Jensen, ou=Product Testing, dc=airius, dc=com
objectclass: top
objectclass: person
objectclass: organizationalPerson
cn: Gern Jensen
cn: Gern O Jensen
sn: Jensen
uid: gernj
telephonenumber: +1 408 555 1212
description:: V2hhdCBhIGNhcmVmdWwgcmVhZGVyIHlvdSBhcmUhICBUaGlzIHZhbHVlIGlzIGJhc2UtNjQtZW5jb2RlZCBiZWNhdXNlIGl0IGhhcyBhIGNvbnRyb2wgY2hhcmFjdGVyIGluIGl0IChhIENSKS4NICBCeSB0aGUgd2F5LCB5b3Ugc2hvdWxkIHJlYWxseSBnZXQgb3V0IG1vcmUu

""",
          [ ( 'cn=Gern Jensen, ou=Product Testing, dc=airius, dc=com',
              { 'objectclass': ['top', 'person', 'organizationalPerson'],
                'cn': ['Gern Jensen', 'Gern O Jensen'],
                'sn': ['Jensen'],
                'uid': ['gernj'],
                'telephonenumber': ['+1 408 555 1212'],
                'description': ['What a careful reader you are!  This value is base-64-encoded because it has a control character in it (a CR).\r  By the way, you should really get out more.'],
                }),
            ]),
                
        ]

    def testExamples(self):
        for name, data, expected in self.examples:
            proto = LDIFDriver()
            proto.dataReceived(data)

            self.failUnlessEqual(len(proto.listOfCompleted), len(expected))

            for dn, attr in expected:
                o = proto.listOfCompleted.pop(0)
                self.failUnlessEqual(o.dn, distinguishedname.DistinguishedName(dn))

                got = sets.Set([x.lower() for x in o.keys()])
                want = sets.Set([x.lower() for x in attr.keys()])
                self.failUnlessEqual(got, want)

                for k, v in attr.items():
                    self.failUnlessEqual(o[k], v)

            self.failUnlessEqual(proto.listOfCompleted, [])

"""
TODO more tests from RFC2849:

Example 4: A file containing an entries with UTF-8-encoded attribute
values, including language tags.  Comments indicate the contents
of UTF-8-encoded attributes and distinguished names.

version: 1
dn:: b3U95Za25qWt6YOoLG89QWlyaXVz
# dn:: ou=<JapaneseOU>,o=Airius
objectclass: top
objectclass: organizationalUnit
ou:: 5Za25qWt6YOo
# ou:: <JapaneseOU>
ou;lang-ja:: 5Za25qWt6YOo
# ou;lang-ja:: <JapaneseOU>
ou;lang-ja;phonetic:: 44GI44GE44GO44KH44GG44G2

# ou;lang-ja:: <JapaneseOU_in_phonetic_representation>
ou;lang-en: Sales
description: Japanese office

dn:: dWlkPXJvZ2FzYXdhcmEsb3U95Za25qWt6YOoLG89QWlyaXVz
# dn:: uid=<uid>,ou=<JapaneseOU>,o=Airius
userpassword: {SHA}O3HSv1MusyL4kTjP+HKI5uxuNoM=
objectclass: top
objectclass: person
objectclass: organizationalPerson
objectclass: inetOrgPerson
uid: rogasawara
mail: rogasawara@airius.co.jp
givenname;lang-ja:: 44Ot44OJ44OL44O8
# givenname;lang-ja:: <JapaneseGivenname>
sn;lang-ja:: 5bCP56yg5Y6f
# sn;lang-ja:: <JapaneseSn>
cn;lang-ja:: 5bCP56yg5Y6fIOODreODieODi+ODvA==
# cn;lang-ja:: <JapaneseCn>
title;lang-ja:: 5Za25qWt6YOoIOmDqOmVtw==
# title;lang-ja:: <JapaneseTitle>
preferredlanguage: ja
givenname:: 44Ot44OJ44OL44O8
# givenname:: <JapaneseGivenname>
sn:: 5bCP56yg5Y6f
# sn:: <JapaneseSn>
cn:: 5bCP56yg5Y6fIOODreODieODi+ODvA==
# cn:: <JapaneseCn>
title:: 5Za25qWt6YOoIOmDqOmVtw==
# title:: <JapaneseTitle>
givenname;lang-ja;phonetic:: 44KN44Gp44Gr44O8
# givenname;lang-ja;phonetic::
<JapaneseGivenname_in_phonetic_representation_kana>
sn;lang-ja;phonetic:: 44GK44GM44GV44KP44KJ
# sn;lang-ja;phonetic:: <JapaneseSn_in_phonetic_representation_kana>
cn;lang-ja;phonetic:: 44GK44GM44GV44KP44KJIOOCjeOBqeOBq+ODvA==
# cn;lang-ja;phonetic:: <JapaneseCn_in_phonetic_representation_kana>
title;lang-ja;phonetic:: 44GI44GE44GO44KH44GG44G2IOOBtuOBoeOCh+OBhg==
# title;lang-ja;phonetic::
# <JapaneseTitle_in_phonetic_representation_kana>
givenname;lang-en: Rodney
sn;lang-en: Ogasawara
cn;lang-en: Rodney Ogasawara
title;lang-en: Sales, Director
"""

"""
Example 5: A file containing a reference to an external file

version: 1
dn: cn=Horatio Jensen, ou=Product Testing, dc=airius, dc=com
objectclass: top
objectclass: person
objectclass: organizationalPerson
cn: Horatio Jensen

cn: Horatio N Jensen
sn: Jensen
uid: hjensen
telephonenumber: +1 408 555 1212
jpegphoto:< file:///usr/local/directory/photos/hjensen.jpg
"""

"""
Example 6: A file containing a series of change records and comments

version: 1
# Add a new entry
dn: cn=Fiona Jensen, ou=Marketing, dc=airius, dc=com
changetype: add
objectclass: top
objectclass: person
objectclass: organizationalPerson
cn: Fiona Jensen
sn: Jensen
uid: fiona
telephonenumber: +1 408 555 1212
jpegphoto:< file:///usr/local/directory/photos/fiona.jpg

# Delete an existing entry
dn: cn=Robert Jensen, ou=Marketing, dc=airius, dc=com
changetype: delete

# Modify an entry's relative distinguished name
dn: cn=Paul Jensen, ou=Product Development, dc=airius, dc=com
changetype: modrdn
newrdn: cn=Paula Jensen
deleteoldrdn: 1

# Rename an entry and move all of its children to a new location in
# the directory tree (only implemented by LDAPv3 servers).
dn: ou=PD Accountants, ou=Product Development, dc=airius, dc=com
changetype: modrdn
newrdn: ou=Product Development Accountants
deleteoldrdn: 0
newsuperior: ou=Accounting, dc=airius, dc=com

# Modify an entry: add an additional value to the postaladdress
# attribute, completely delete the description attribute, replace
# the telephonenumber attribute with two values, and delete a specific
# value from the facsimiletelephonenumber attribute
dn: cn=Paula Jensen, ou=Product Development, dc=airius, dc=com
changetype: modify
add: postaladdress
postaladdress: 123 Anystreet $ Sunnyvale, CA $ 94086
-
delete: description
-
replace: telephonenumber
telephonenumber: +1 408 555 1234
telephonenumber: +1 408 555 5678
-
delete: facsimiletelephonenumber
facsimiletelephonenumber: +1 408 555 9876
-

# Modify an entry: replace the postaladdress attribute with an empty
# set of values (which will cause the attribute to be removed), and
# delete the entire description attribute. Note that the first will
# always succeed, while the second will only succeed if at least
# one value for the description attribute is present.
dn: cn=Ingrid Jensen, ou=Product Support, dc=airius, dc=com
changetype: modify
replace: postaladdress
-
delete: description
-
"""

"""
Example 7: An LDIF file containing a change record with a control
version: 1
# Delete an entry. The operation will attach the LDAPv3
# Tree Delete Control defined in [9]. The criticality
# field is "true" and the controlValue field is
# absent, as required by [9].
dn: ou=Product Development, dc=airius, dc=com
control: 1.2.840.113556.1.4.805 true
changetype: delete

"""

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