[Touch-packages] [Bug 2013545] Re: /usr/sbin/apt-add-repository will not function with IPv6 proxies called by address

2023-03-31 Thread Matt Clauson
On another reading of this, it looks like the issue may end up being in
dependency (and upstream package) httplib2.  I'd like a sanity check on
that, and I'm willing to file tickets in other packages or upstream as
soon as I have cycles.  I'm buried in the middle of another project
right now, but I wanted to get the issue documented for any other poor
souls running into it in the future.

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https://bugs.launchpad.net/bugs/2013545

Title:
  /usr/sbin/apt-add-repository will not function with IPv6 proxies
  called by address

Status in software-properties package in Ubuntu:
  New

Bug description:
  It appears that if one has an HTTP or HTTPS proxy called out
  specifically by IPv6 address rather than hostname, it will fail.
  Placing an entry in /etc/hosts, or the proxy into DNS (and calling by
  hostname) will function.

  failure steps:

  1) set proxy environment variables
export http_proxy="http://[2001:db8:f00::2]:3128/";
export https_proxy="http://[2001:db8:f00::2]:3128/";

  2) Attempt to add repository (in this case, a PPA):
apt-add-repository ppa:ansible/ansible

  3) Enjoy the resulting stack trace:
  Traceback (most recent call last):
File "/usr/bin/apt-add-repository", line 364, in 
  sys.exit(0 if addaptrepo.main() else 1)
File "/usr/bin/apt-add-repository", line 347, in main
  shortcut = handler(source, **shortcut_params)
File "/usr/lib/python3/dist-packages/softwareproperties/shortcuts.py", line 
40, in shortcut_handler
  return handler(shortcut, **kwargs)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 82, 
in __init__
  if self.lpppa.publish_debug_symbols:
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 120, 
in lpppa
  self._lpppa = self.lpteam.getPPAByName(name=self.ppaname)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 107, 
in lpteam
  self._lpteam = self.lp.people(self.teamname)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 98, 
in lp
  self._lp = login_func("%s.%s" % (self.__module__, 
self.__class__.__name__),
File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 494, 
in login_anonymously
  return cls(
File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 230, 
in __init__
  super(Launchpad, self).__init__(
File "/usr/lib/python3/dist-packages/lazr/restfulclient/resource.py", line 
472, in __init__
  self._wadl = self._browser.get_wadl_application(self._root_uri)
File "/usr/lib/python3/dist-packages/lazr/restfulclient/_browser.py", line 
447, in get_wadl_application
  response, content = self._request(url, media_type=wadl_type)
File "/usr/lib/python3/dist-packages/lazr/restfulclient/_browser.py", line 
389, in _request
  response, content = self._request_and_retry(
File "/usr/lib/python3/dist-packages/lazr/restfulclient/_browser.py", line 
359, in _request_and_retry
  response, content = self._connection.request(
File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 1578, in 
request
  conn = self.connections[conn_key] = connection_type(
File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 1095, in 
__init__
  self.proxy_info = proxy_info("https")
File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 926, in 
proxy_info_from_environment
  return proxy_info_from_url(url, method, noproxy=None)
File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 950, in 
proxy_info_from_url
  port = int(port)
  ValueError: invalid literal for int() with base 10: 'db8:f00::2]:3128'

  Ubuntu Release:
  # lsb_release -rd
  Description:  Ubuntu 22.04.2 LTS
  Release:  22.04

  Package version:
  # apt-cache policy software-properties-common
  software-properties-common:
Installed: 0.99.22.6
Candidate: 0.99.22.6
Version table:
   *** 0.99.22.6 500
  500 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages
  100 /var/lib/dpkg/status
   0.99.22 500
  500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages

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[Touch-packages] [Bug 2013545] [NEW] /usr/sbin/apt-add-repository will not function with IPv6 proxies called by address

2023-03-31 Thread Matt Clauson
Public bug reported:

It appears that if one has an HTTP or HTTPS proxy called out
specifically by IPv6 address rather than hostname, it will fail.
Placing an entry in /etc/hosts, or the proxy into DNS (and calling by
hostname) will function.

failure steps:

1) set proxy environment variables
  export http_proxy="http://[2001:db8:f00::2]:3128/";
  export https_proxy="http://[2001:db8:f00::2]:3128/";

2) Attempt to add repository (in this case, a PPA):
  apt-add-repository ppa:ansible/ansible

3) Enjoy the resulting stack trace:
Traceback (most recent call last):
  File "/usr/bin/apt-add-repository", line 364, in 
sys.exit(0 if addaptrepo.main() else 1)
  File "/usr/bin/apt-add-repository", line 347, in main
shortcut = handler(source, **shortcut_params)
  File "/usr/lib/python3/dist-packages/softwareproperties/shortcuts.py", line 
40, in shortcut_handler
return handler(shortcut, **kwargs)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 82, in 
__init__
if self.lpppa.publish_debug_symbols:
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 120, in 
lpppa
self._lpppa = self.lpteam.getPPAByName(name=self.ppaname)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 107, in 
lpteam
self._lpteam = self.lp.people(self.teamname)
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 98, in 
lp
self._lp = login_func("%s.%s" % (self.__module__, self.__class__.__name__),
  File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 494, in 
login_anonymously
return cls(
  File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 230, in 
__init__
super(Launchpad, self).__init__(
  File "/usr/lib/python3/dist-packages/lazr/restfulclient/resource.py", line 
472, in __init__
self._wadl = self._browser.get_wadl_application(self._root_uri)
  File "/usr/lib/python3/dist-packages/lazr/restfulclient/_browser.py", line 
447, in get_wadl_application
response, content = self._request(url, media_type=wadl_type)
  File "/usr/lib/python3/dist-packages/lazr/restfulclient/_browser.py", line 
389, in _request
response, content = self._request_and_retry(
  File "/usr/lib/python3/dist-packages/lazr/restfulclient/_browser.py", line 
359, in _request_and_retry
response, content = self._connection.request(
  File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 1578, in 
request
conn = self.connections[conn_key] = connection_type(
  File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 1095, in 
__init__
self.proxy_info = proxy_info("https")
  File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 926, in 
proxy_info_from_environment
return proxy_info_from_url(url, method, noproxy=None)
  File "/usr/lib/python3/dist-packages/httplib2/__init__.py", line 950, in 
proxy_info_from_url
port = int(port)
ValueError: invalid literal for int() with base 10: 'db8:f00::2]:3128'

Ubuntu Release:
# lsb_release -rd
Description:Ubuntu 22.04.2 LTS
Release:22.04

Package version:
# apt-cache policy software-properties-common
software-properties-common:
  Installed: 0.99.22.6
  Candidate: 0.99.22.6
  Version table:
 *** 0.99.22.6 500
500 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages
100 /var/lib/dpkg/status
 0.99.22 500
500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages

** Affects: software-properties (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: ipv6 proxy

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to software-properties in
Ubuntu.
https://bugs.launchpad.net/bugs/2013545

Title:
  /usr/sbin/apt-add-repository will not function with IPv6 proxies
  called by address

Status in software-properties package in Ubuntu:
  New

Bug description:
  It appears that if one has an HTTP or HTTPS proxy called out
  specifically by IPv6 address rather than hostname, it will fail.
  Placing an entry in /etc/hosts, or the proxy into DNS (and calling by
  hostname) will function.

  failure steps:

  1) set proxy environment variables
export http_proxy="http://[2001:db8:f00::2]:3128/";
export https_proxy="http://[2001:db8:f00::2]:3128/";

  2) Attempt to add repository (in this case, a PPA):
apt-add-repository ppa:ansible/ansible

  3) Enjoy the resulting stack trace:
  Traceback (most recent call last):
File "/usr/bin/apt-add-repository", line 364, in 
  sys.exit(0 if addaptrepo.main() else 1)
File "/usr/bin/apt-add-repository", line 347, in main
  shortcut = handler(source, **shortcut_params)
File "/usr/lib/python3/dist-packages/softwareproperties/shortcuts.py", line 
40, in shortcut_handler
  return handler(shortcut, **kwargs)
File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 82, 
in __init__
  if self.lpppa.publish_debug_symbols:
File