Add debian/agent-launch: Helper script for conditionally starting the SSH agent in the user session

Use it in ssh-agent.user-session.upstart. This will also be used in a
corresponding systemd user unit.

This replaces the backgrounded "ssh-agent -s" with a foreground task which
works more nicely with modern init systems for logging/debugging and
starting/stopping.

Also use a fixed socket file name in $XDG_RUNTIME_DIR -- under both upstart and
systemd we can assume this, and it allows restarting the service in a running
session.

1 files changed, 2 insertions, 0 deletions

diff --git a/debian/openssh-client.install b/debian/openssh-client.install
index fd6819a7c..fd9c02d1b 100755
--- a/debian/openssh-client.install
+++ b/debian/openssh-client.install
@@ -26,6 +26,8 @@ usr/share/man/man8/ssh-pkcs11-helper.8
 contrib/ssh-copy-id usr/bin
 debian/ssh-argv0 usr/bin
 
+debian/agent-launch usr/lib/openssh
+
 # dh_apport would be neater, but at the time of writing it isn't in unstable
 # yet.
 debian/openssh-client.apport => usr/share/apport/package-hooks/openssh-client.py