** Changed in: apt (Ubuntu Precise)
Status: Triaged => Won't Fix
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https://bugs.launchpad.net/bugs/226780
Title:
apt-key net-update does not obey APT::Acquire::http::Proxy
Status in apt package in Ubuntu:
Triaged
Status in apt source package in Lucid:
Won't Fix
Status in apt source package in Natty:
Won't Fix
Status in apt source package in Oneiric:
Won't Fix
Status in apt source package in Precise:
Won't Fix
Bug description:
[Impact]
IWBNI apt-key obeyed apt's network preferences like the rest of the apt-*
tools do. The fix is to append a timeout option to wget which is invoked in
apt-key during key retrieval. An example, would be attempting to reduce the
number of retries wget performs in order to receive the gpg key. The default is
20 tries, however, if the firewall is set to DROP packets then thats a 90*20
timeout.
[Test Case]
# iptables -A OUTPUT -p tcp --dport 80 -j DROP
# wget -q -N
http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg
[endless hang] ^C
# iptables -F
# iptables -A OUTPUT -p tcp --dport 80 -j REJECT
# wget --timeout=90 -q -N
http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg
[returns in 90 seconds]
#
# iptables -F
# wget --timeout=90 -q -N
http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg
[returns instantly]
#
#
# iptables -A OUTPUT -p tcp --dport 80 -j DROP
# route del default
# wget --timeout=90 -q -N
http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg
[returns instantly]
[Regression Potential]
Potential for regression is minimal as this would allow apt-key to
successfully timeout if the keyserver is unreachable and allow for continued
operation required by other services (i.e. cron executed instances)
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