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[#2786] [GTKUI] Fix showing connection manager with malformed ip

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This commit is contained in:
Calum Lind 2017-03-29 16:32:24 +01:00
commit 08c03d7678
2 changed files with 20 additions and 4 deletions
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18
deluge/ui/gtkui/connectionmanager.py
View file

@ -39,7 +39,7 @@ import urlparse
import time import time
import hashlib import hashlib
from twisted.internet import reactor from twisted.internet import reactor
from socket import gethostbyname from socket import gaierror, gethostbyname
import deluge.component as component import deluge.component as component
import deluge.common import deluge.common
@ -204,6 +204,11 @@ class ConnectionManager(component.Component):
if [entry[HOSTLIST_COL_HOST], entry[HOSTLIST_COL_PORT], entry[HOSTLIST_COL_USER]] == [host, port, username]: if [entry[HOSTLIST_COL_HOST], entry[HOSTLIST_COL_PORT], entry[HOSTLIST_COL_USER]] == [host, port, username]:
raise Exception("Host already in list!") raise Exception("Host already in list!")
try:
gethostbyname(host)
except gaierror as ex:
raise Exception("Host '%s': %s" % (host, ex.args[1]))
# Host isn't in the list, so lets add it # Host isn't in the list, so lets add it
row = self.liststore.append() row = self.liststore.append()
import time import time
@ -304,8 +309,14 @@ class ConnectionManager(component.Component):
user = row[HOSTLIST_COL_USER] user = row[HOSTLIST_COL_USER]
password = row[HOSTLIST_COL_PASS] password = row[HOSTLIST_COL_PASS]
try:
ip = gethostbyname(host)
except gaierror as ex:
log.error("Error resolving host %s to ip: %s", host, ex.args[1])
continue
if client.connected() and ( if client.connected() and (
gethostbyname(host), ip,
port, port,
"localclient" if not user and host in ("127.0.0.1", "localhost") else user "localclient" if not user and host in ("127.0.0.1", "localhost") else user
) == client.connection_info(): ) == client.connection_info():
@ -510,8 +521,7 @@ that you forgot to install the deluged package or it's not in your PATH.")).run(
try: try:
self.add_host(hostname, port_spinbutton.get_value_as_int(), username, password) self.add_host(hostname, port_spinbutton.get_value_as_int(), username, password)
except Exception, e: except Exception, e:
from deluge.ui.gtkui.dialogs import ErrorDialog dialogs.ErrorDialog(_("Error Adding Host"), e, parent=dialog).run()
ErrorDialog(_("Error Adding Host"), e).run()
username_entry.set_text("") username_entry.set_text("")
password_entry.set_text("") password_entry.set_text("")

6
deluge/ui/web/json_api.py
View file

@ -42,6 +42,7 @@ import shutil
import logging import logging
import hashlib import hashlib
import tempfile import tempfile
from socket import gaierror, gethostbyname
from urlparse import urljoin from urlparse import urljoin
from urllib import unquote_plus from urllib import unquote_plus
@ -916,6 +917,11 @@ class WebApi(JSONComponent):
if (entry[0], entry[1], entry[2]) == (host, port, username): if (entry[0], entry[1], entry[2]) == (host, port, username):
return (False, "Host already in the list") return (False, "Host already in the list")
try:
gethostbyname(host)
except gaierror as ex:
return (False, "Hostname error: %s" % ex.args[1])
try: try:
port = int(port) port = int(port)
except: except: