def provision_schema(sam_db, setup_path, names, reporter, ldif, msg, modify_mode=False):
"""Provision/modify schema using LDIF specified file
:param sam_db: sam db where to provision the schema
:param setup_path: Path to the setup directory.
:param names: provision names object.
:param reporter: A progress reporter instance (subclass of AbstractProgressReporter)
:param ldif: path to the LDIF file
:param msg: reporter message
:param modify_mode: whether entries are added or modified
"""
sam_db.transaction_start()
try:
reporter.reportNextStep(msg)
ldif_params = {
"FIRSTORG": names.firstorg,
"FIRSTORGDN": names.firstorgdn,
"FIRSTOU": names.firstou,
"CONFIGDN": names.configdn,
"SCHEMADN": names.schemadn,
"DOMAINDN": names.domaindn,
"DOMAIN": names.domain,
"DNSDOMAIN": names.dnsdomain,
"NETBIOSNAME": names.netbiosname,
"HOSTNAME": names.hostname
}
if modify_mode:
setup_modify_ldif(sam_db, setup_path(ldif), ldif_params)
else:
full_path = setup_path(ldif)
ldif_data = read_and_sub_file(full_path, ldif_params)
# schemaIDGUID can raise error if not match what is expected by schema master, if not present it will be automatically filled by the schema master
ldif_data = re.sub("^schemaIDGUID:", '#schemaIDGUID:', ldif_data, flags=re.M)
# we add elements one by one only to control better the exact position of the error
ldif_elements = re.split("\n\n+", ldif_data)
elements_to_add = []
for element in ldif_elements:
if not element:
continue
# this match is to assure we have a legit element
match = re.search('^\s*dn:\s+(.*)$', element, flags=re.M)
if match:
elements_to_add.append(element)
if elements_to_add:
for el in elements_to_add:
try:
sam_db.add_ldif(el, ['relax:0'])
except Exception as ex:
print 'Error: "' + str(ex) + '" when adding element:\n' + el + '\n'
raise
else:
raise Exception('No elements to add found in ' + full_path)
except:
sam_db.transaction_cancel()
raise
sam_db.transaction_commit()
force_schemas_update(sam_db, setup_path)
def modify_schema(setup_path, names, lp, creds, reporter, ldif, msg):
"""Modify schema using LDIF specified file :param setup_path: Path to the setup directory.
:param names: provision names object.
:param lp: Loadparm context
:param creds: Credentials Context
:param reporter: A progress reporter instance (subclass of AbstractProgressReporter)
:param ldif: path to the LDIF file
:param msg: reporter message
"""
session_info = system_session()
db = SamDB(url=lp.samdb_url(), session_info=session_info,
credentials=creds, lp=lp)
db.transaction_start()
try:
reporter.reportNextStep(msg)
setup_modify_ldif(db, setup_path(ldif), {
"SCHEMADN": names.schemadn,
"CONFIGDN": names.configdn
})
except:
db.transaction_cancel()
raise
db.transaction_commit()
def force_schemas_update(sam_db, setup_path):
sam_db.transaction_start()
try:
# update schema now
setup_modify_ldif(sam_db, setup_path('AD/update_now.ldif'), None)
except:
sam_db.transaction_cancel()
raise
sam_db.transaction_commit()
def provision_schema(setup_path, names, lp, creds, reporter, ldif, msg, modify_mode=False):
"""Provision/modify schema using LDIF specified file
:param setup_path: Path to the setup directory.
:param names: provision names object.
:param lp: Loadparm context
:param creds: Credentials Context
:param reporter: A progress reporter instance (subclass of AbstractProgressReporter)
:param ldif: path to the LDIF file
:param msg: reporter message
:param modify_mode: whether entries are added or modified
"""
session_info = system_session()
db = SamDB(url=get_ldb_url(lp, creds, names), session_info=session_info,
credentials=creds, lp=lp)
db.transaction_start()
try:
reporter.reportNextStep(msg)
if modify_mode:
ldif_function = setup_modify_ldif
else:
ldif_function = setup_add_ldif
ldif_params = {
"FIRSTORG": names.firstorg,
"FIRSTORGDN": names.firstorgdn,
"FIRSTOU": names.firstou,
"CONFIGDN": names.configdn,
"SCHEMADN": names.schemadn,
"DOMAINDN": names.domaindn,
"DOMAIN": names.domain,
"DNSDOMAIN": names.dnsdomain,
"NETBIOSNAME": names.netbiosname,
"HOSTNAME": names.hostname
}
ldif_function(db, setup_path(ldif), ldif_params)
setup_modify_ldif(db, setup_path("AD/oc_provision_schema_update.ldif"), ldif_params)
except:
db.transaction_cancel()
raise
db.transaction_commit()
def provision_schema(setup_path, names, lp, creds, reporter, ldif, msg, modify_mode=False):
"""Provision/modify schema using LDIF specified file
:param setup_path: Path to the setup directory.
:param names: provision names object.
:param lp: Loadparm context
:param creds: Credentials Context
:param reporter: A progress reporter instance (subclass of AbstractProgressReporter)
:param ldif: path to the LDIF file
:param msg: reporter message
:param modify_mode: whether entries are added or modified
"""
session_info = system_session()
db = SamDB(url=get_ldb_url(lp, creds, names), session_info=session_info,
credentials=creds, lp=lp)
db.transaction_start()
try:
reporter.reportNextStep(msg)
if modify_mode:
ldif_function = setup_modify_ldif
else:
ldif_function = setup_add_ldif
ldif_params = {
"FIRSTORG": names.firstorg,
"FIRSTORGDN": names.firstorgdn,
"FIRSTOU": names.firstou,
"CONFIGDN": names.configdn,
"SCHEMADN": names.schemadn,
"DOMAINDN": names.domaindn,
"DOMAIN": names.domain,
"DNSDOMAIN": names.dnsdomain,
"NETBIOSNAME": names.netbiosname,
"HOSTNAME": names.hostname
}
ldif_function(db, setup_path(ldif), ldif_params)
setup_modify_ldif(db, setup_path("AD/oc_provision_schema_update.ldif"), ldif_params)
except:
db.transaction_cancel()
raise
db.transaction_commit()
