# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+from __future__ import print_function
"""Generate LDIF from WSPP documentation."""
import re
import base64
import uuid
+from samba.compat import string_types
bitFields = {}
'fTUPLEINDEX': 26, # TP
'fSUBTREEATTINDEX': 25, # ST
'fCONFIDENTIAL': 24, # CF
+ 'fCONFIDENTAIL': 24, # typo
'fNEVERVALUEAUDIT': 23, # NV
'fRODCAttribute': 22, # RO
# missing in ADTS but required by LDIF
- 'fRODCFilteredAttribute': 22, # RO ?
- 'fCONFIDENTAIL': 24, # typo
- 'fRODCFILTEREDATTRIBUTE': 22 # case
- }
+ 'fRODCFilteredAttribute': 22, # RO
+ 'fRODCFILTEREDATTRIBUTE': 22, # case
+ 'fEXTENDEDLINKTRACKING': 21, # XL
+ 'fBASEONLY': 20, # BO
+ 'fPARTITIONSECRET': 19, # SE
+}
# ADTS: 2.2.10
bitFields["systemflags"] = {
'FLAG_CONFIG_ALLOW_MOVE': 2, # AM
'FLAG_CONFIG_ALLOW_RENAME': 1, # AR
'FLAG_DISALLOW_DELETE': 0 # DD
- }
+}
# ADTS: 2.2.11
bitFields["schemaflagsex"] = {
'FLAG_ATTR_IS_CRITICAL': 31
- }
+}
# ADTS: 3.1.1.2.2.2
oMObjectClassBER = {
- '1.3.12.2.1011.28.0.702' : base64.b64encode('\x2B\x0C\x02\x87\x73\x1C\x00\x85\x3E'),
- '1.2.840.113556.1.1.1.12': base64.b64encode('\x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x0C'),
- '2.6.6.1.2.5.11.29' : base64.b64encode('\x56\x06\x01\x02\x05\x0B\x1D'),
- '1.2.840.113556.1.1.1.11': base64.b64encode('\x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x0B'),
- '1.3.12.2.1011.28.0.714' : base64.b64encode('\x2B\x0C\x02\x87\x73\x1C\x00\x85\x4A'),
- '1.3.12.2.1011.28.0.732' : base64.b64encode('\x2B\x0C\x02\x87\x73\x1C\x00\x85\x5C'),
- '1.2.840.113556.1.1.1.6' : base64.b64encode('\x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x06')
+ '1.3.12.2.1011.28.0.702': base64.b64encode(b'\x2B\x0C\x02\x87\x73\x1C\x00\x85\x3E').decode('utf8'),
+ '1.2.840.113556.1.1.1.12': base64.b64encode(b'\x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x0C').decode('utf8'),
+ '2.6.6.1.2.5.11.29': base64.b64encode(b'\x56\x06\x01\x02\x05\x0B\x1D').decode('utf8'),
+ '1.2.840.113556.1.1.1.11': base64.b64encode(b'\x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x0B').decode('utf8'),
+ '1.3.12.2.1011.28.0.714': base64.b64encode(b'\x2B\x0C\x02\x87\x73\x1C\x00\x85\x4A').decode('utf8'),
+ '1.3.12.2.1011.28.0.732': base64.b64encode(b'\x2B\x0C\x02\x87\x73\x1C\x00\x85\x5C').decode('utf8'),
+ '1.2.840.113556.1.1.1.6': base64.b64encode(b'\x2A\x86\x48\x86\xF7\x14\x01\x01\x01\x06').decode('utf8')
}
# separated by commas in docs, and must be broken up
-multivalued_attrs = set(["auxiliaryclass","maycontain","mustcontain","posssuperiors",
- "systemauxiliaryclass","systemmaycontain","systemmustcontain",
+multivalued_attrs = set(["auxiliaryclass", "maycontain", "mustcontain", "posssuperiors",
+ "systemauxiliaryclass", "systemmaycontain", "systemmustcontain",
"systemposssuperiors"])
+
def __read_folded_line(f, buffer):
""" reads a line from an LDIF file, unfolding it"""
line = buffer
def __read_raw_entries(f):
"""reads an LDIF entry, only unfolding lines"""
+ import sys
# will not match options after the attribute type
attr_type_re = re.compile("^([A-Za-z]+[A-Za-z0-9-]*):")
entry.append(l)
else:
- print >>sys.stderr, "Invalid line: %s" % l,
+ print("Invalid line: %s" % l, end=' ', file=sys.stderr)
sys.exit(1)
if len(entry):
dn = dn.replace("\n ", "")
dn = dn.replace(" ", "")
return dn.replace("CN=Schema,CN=Configuration,<RootDomainDN>", "${SCHEMADN}")
+ elif dn.endswith("DC=X"):
+ return dn.replace("CN=Schema,CN=Configuration,DC=X", "${SCHEMADN}")
+ elif dn.endswith("CN=X"):
+ return dn.replace("CN=Schema,CN=Configuration,CN=X", "${SCHEMADN}")
else:
return dn
+
def __convert_bitfield(key, value):
"""Evaluate the OR expression in 'value'"""
- assert(isinstance(value, str))
+ assert(isinstance(value, string_types))
value = value.replace("\n ", "")
value = value.replace(" ", "")
return str(o)
+
def __write_ldif_one(entry):
"""Write out entry as LDIF"""
out = []
for l in entry:
- if isinstance(l[1], str):
+ if isinstance(l[1], string_types):
vl = [l[1]]
else:
vl = l[1]
- if l[0].lower() == 'omobjectclass':
+ if l[2]:
out.append("%s:: %s" % (l[0], l[1]))
continue
for v in vl:
out.append("%s: %s" % (l[0], v))
-
return "\n".join(out)
+
def __transform_entry(entry, objectClass):
"""Perform transformations required to convert the LDIF-like schema
file entries to LDIF, including Samba-specific stuff."""
entry = [l.split(":", 1) for l in entry]
cn = ""
+ skip_dn = skip_objectclass = skip_admin_description = skip_admin_display_name = False
for l in entry:
+ if l[1].startswith(': '):
+ l.append(True)
+ l[1] = l[1][2:]
+ else:
+ l.append(False)
+
key = l[0].lower()
l[1] = l[1].lstrip()
l[1] = l[1].rstrip()
l[1] = __convert_bitfield(key, l[1])
if key == "omobjectclass":
- l[1] = oMObjectClassBER[l[1].strip()]
+ if not l[2]:
+ l[1] = oMObjectClassBER[l[1].strip()]
+ l[2] = True
- if isinstance(l[1], str):
+ if isinstance(l[1], string_types):
l[1] = fix_dn(l[1])
+ if key == 'dn':
+ skip_dn = True
+ dn = l[1]
+
+ if key == 'objectclass':
+ skip_objectclass = True
+ elif key == 'admindisplayname':
+ skip_admin_display_name = True
+ elif key == 'admindescription':
+ skip_admin_description = True
assert(cn)
- entry.insert(0, ["dn", "CN=%s,${SCHEMADN}" % cn])
- entry.insert(1, ["objectClass", ["top", objectClass]])
- entry.insert(2, ["cn", cn])
- entry.insert(2, ["objectGUID", str(uuid.uuid4())])
- entry.insert(2, ["adminDescription", cn])
- entry.insert(2, ["adminDisplayName", cn])
- for l in entry:
- key = l[0].lower()
+ header = []
+ if not skip_dn:
+ header.append(["dn", "CN=%s,${SCHEMADN}" % cn, False])
+ else:
+ header.append(["dn", dn, False])
- if key == "cn":
- entry.remove(l)
+ if not skip_objectclass:
+ header.append(["objectClass", ["top", objectClass], False])
+ if not skip_admin_description:
+ header.append(["adminDescription", cn, False])
+ if not skip_admin_display_name:
+ header.append(["adminDisplayName", cn, False])
+
+ header.append(["objectGUID", str(uuid.uuid4()), False])
+
+ entry = header + [x for x in entry if x[0].lower() not in set(['dn', 'changetype', 'objectcategory'])]
return entry
+
def __parse_schema_file(filename, objectClass):
"""Load and transform a schema file."""
out = []
- f = open(filename, "rU")
+ from io import open
+ f = open(filename, "r", encoding='latin-1')
for entry in __read_raw_entries(f):
out.append(__write_ldif_one(__transform_entry(entry, objectClass)))
return "\n\n".join(out)
-def read_ms_schema(attr_file, classes_file, dump_attributes = True, dump_classes = True, debug = False):
+def read_ms_schema(attr_file, classes_file, dump_attributes=True, dump_classes=True, debug=False):
"""Read WSPP documentation-derived schema files."""
attr_ldif = ""
classes_ldif = ""
if dump_attributes:
- attr_ldif = __parse_schema_file(attr_file, "attributeSchema")
+ attr_ldif = __parse_schema_file(attr_file, "attributeSchema")
if dump_classes:
classes_ldif = __parse_schema_file(classes_file, "classSchema")
return attr_ldif + "\n\n" + classes_ldif + "\n\n"
+
if __name__ == '__main__':
import sys
attr_file = sys.argv[1]
classes_file = sys.argv[2]
except IndexError:
- print >>sys.stderr, "Usage: %s attr-file.txt classes-file.txt" % (sys.argv[0])
+ print("Usage: %s attr-file.txt classes-file.txt" % (sys.argv[0]), file=sys.stderr)
sys.exit(1)
- print read_ms_schema(attr_file, classes_file)
+ print(read_ms_schema(attr_file, classes_file))
git.samba.org / amitay / samba.git / blobdiff