def test_addifnotset_action(config_filename):
"""Test if addifnotset action adds a comment about the modified conf.
IPA doesn't want to break existing configuration, if a value already exists
it adds a comment to the modified setting and a note about that on the line
above.
New settings will be added without any note.
"""
ipa_conf = IPAChangeConf('IPA Installer Test')
ipa_conf.setOptionAssignment(' ')
opts = [
{
'action': 'addifnotset',
'name': 'SOME_CONF',
'type': 'option',
'value': '/path/defined/by/ipa',
},
{
'action': 'addifnotset',
'name': 'NEW_CONF',
'type': 'option',
'value': '/path/to/somewhere',
},
]
ipa_conf.changeConf(str(config_filename), opts)
assert config_filename.readlines() == [
'# SOME_CONF modified by IPA\n',
'#SOME_CONF /path/defined/by/ipa\n',
'SOME_CONF /some/user/defined/path\n',
'NEW_CONF /path/to/somewhere\n',
]
def promote_openldap_conf(hostname, master):
"""
Reset the URI directive in openldap-client configuration file to point to
newly promoted replica. If this directive was set by third party, then
replace the added comment with the one pointing to replica
:param hostname: replica FQDN
:param master: FQDN of remote master
"""
ldap_conf = paths.OPENLDAP_LDAP_CONF
ldap_change_conf = IPAChangeConf("IPA replica installer")
ldap_change_conf.setOptionAssignment((" ", "\t"))
new_opts = []
with open(ldap_conf, 'r') as f:
old_opts = ldap_change_conf.parse(f)
for opt in old_opts:
if opt['type'] == 'comment' and master in opt['value']:
continue
elif (opt['type'] == 'option' and opt['name'] == 'URI'
and master in opt['value']):
continue
new_opts.append(opt)
change_opts = [{
'action': 'addifnotset',
'name': 'URI',
'type': 'option',
'value': 'ldaps://' + hostname
}]
try:
ldap_change_conf.newConf(ldap_conf, new_opts)
ldap_change_conf.changeConf(ldap_conf, change_opts)
except Exception as e:
logger.info("Failed to update %s: %s", ldap_conf, e)
def promote_openldap_conf(hostname, master):
"""
Reset the URI directive in openldap-client configuration file to point to
newly promoted replica. If this directive was set by third party, then
replace the added comment with the one pointing to replica
:param hostname: replica FQDN
:param master: FQDN of remote master
"""
ldap_conf = paths.OPENLDAP_LDAP_CONF
ldap_change_conf = IPAChangeConf("IPA replica installer")
ldap_change_conf.setOptionAssignment((" ", "\t"))
new_opts = []
with open(ldap_conf, 'r') as f:
old_opts = ldap_change_conf.parse(f)
for opt in old_opts:
if opt['type'] == 'comment' and master in opt['value']:
continue
elif (opt['type'] == 'option' and opt['name'] == 'URI' and
master in opt['value']):
continue
new_opts.append(opt)
change_opts = [
{'action': 'addifnotset',
'name': 'URI',
'type': 'option',
'value': 'ldaps://' + hostname}
]
try:
ldap_change_conf.newConf(ldap_conf, new_opts)
ldap_change_conf.changeConf(ldap_conf, change_opts)
except Exception as e:
logger.info("Failed to update %s: %s", ldap_conf, e)