nik/FreedomBox
1
0
Fork 0
mirror of https://github.com/freedombox/FreedomBox.git synced 2026-09-19 04:59:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

Only modify specified lines in ejabberd backup database when changing hostname.

Browse Source
This commit is contained in:
James Valleroy 2014-12-04 21:15:18 -05:00 committed by Sunil Mohan Adapa
parent 48b6ff3728
commit 7fd611a5c9
1 changed files with 37 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
actions/xmpp
View File

@ -69,6 +69,7 @@ def subcommand_get_installed(_):
def subcommand_change_hostname(arguments): def subcommand_change_hostname(arguments):
"""Update ejabberd and jwchat with new hostname""" """Update ejabberd and jwchat with new hostname"""
if not get_installed(): if not get_installed():
print('Failed to update XMPP hostname: ejabberd is not installed.')
return return
old_hostname = arguments.old_hostname old_hostname = arguments.old_hostname
@ -83,6 +84,9 @@ def subcommand_change_hostname(arguments):
conffile.write(re.sub('var SITENAME = "' + old_hostname + '";', conffile.write(re.sub('var SITENAME = "' + old_hostname + '";',
'var SITENAME = "' + new_hostname + '";', 'var SITENAME = "' + new_hostname + '";',
line)) line))
else:
print('Skipping configuring jwchat hostname: %s not found'
% JWCHAT_CONFIG)
# update ejabberd hosts # update ejabberd hosts
with open(EJABBERD_CONFIG, 'r') as conffile: with open(EJABBERD_CONFIG, 'r') as conffile:
@ -92,7 +96,7 @@ def subcommand_change_hostname(arguments):
for line in lines: for line in lines:
if in_hosts_section: if in_hosts_section:
if line.startswith(' - "'): if line.startswith(' - "'):
conffile.write(re.sub(old_hostname, new_hostname, line)) conffile.write(line.replace(old_hostname, new_hostname))
else: else:
in_hosts_section = False in_hosts_section = False
conffile.write(line) conffile.write(line)
@ -106,8 +110,36 @@ def subcommand_change_hostname(arguments):
with open(EJABBERD_BACKUP, 'r') as dumpfile: with open(EJABBERD_BACKUP, 'r') as dumpfile:
lines = dumpfile.readlines() lines = dumpfile.readlines()
with open(EJABBERD_BACKUP, 'w') as dumpfile: with open(EJABBERD_BACKUP, 'w') as dumpfile:
in_pubsub_node = False
for line in lines: for line in lines:
dumpfile.write(re.sub(old_hostname, new_hostname, line)) if in_pubsub_node:
if line.startswith(' '):
dumpfile.write(re.sub(
'>>,<<pubsub.' + old_hostname + '">>,',
'>>,<<pubsub.' + new_hostname + '">>,',
line))
continue
else:
in_pubsub_node = False # check other cases below
if line.startswith('{passwd,'):
dumpfile.write(re.sub(
'">>,<<"' + old_hostname + '">>},<<"',
'">>,<<"' + new_hostname + '">>},<<"',
line))
elif line.startswith('{pubsub_state,'):
dumpfile.write(re.sub(
'>>,<<"pubsub.' + old_hostname + '">>,<<',
'>>,<<"pubsub.' + new_hostname + '">>,<<',
line))
elif line.startswith('{pubsub_node,'):
dumpfile.write(re.sub(
',{<<"pubsub.' + old_hostname + '">>,<<',
',{<<"pubsub.' + new_hostname + '">>,<<',
line))
in_pubsub_node = True
else:
dumpfile.write(line)
subprocess.call(['service', 'ejabberd', 'restart']) subprocess.call(['service', 'ejabberd', 'restart'])
@ -116,6 +148,9 @@ def subcommand_change_hostname(arguments):
time.sleep(10) time.sleep(10)
subprocess.call(['ejabberdctl', 'load', EJABBERD_BACKUP]) subprocess.call(['ejabberdctl', 'load', EJABBERD_BACKUP])
os.remove(EJABBERD_BACKUP) os.remove(EJABBERD_BACKUP)
else:
print('Could not load ejabberd backup database: %s not found'
% EJABBERD_BACKUP)
def subcommand_register(arguments): def subcommand_register(arguments):