From 67937907ca7e90bc8fe3019d3c4d6436a8eba7ed Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 25 Jul 2014 18:02:48 +0200
Subject: nix-daemon: Pass on the user's $SSH_AUTH_SOCK to the SSH substituter

---
 src/download-via-ssh/download-via-ssh.cc | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/download-via-ssh')

diff --git a/src/download-via-ssh/download-via-ssh.cc b/src/download-via-ssh/download-via-ssh.cc
index 0fa089724d7f..466233c7a5e5 100644
--- a/src/download-via-ssh/download-via-ssh.cc
+++ b/src/download-via-ssh/download-via-ssh.cc
@@ -101,6 +101,11 @@ void run(Strings args)
 
     std::cout << std::endl;
 
+    /* Pass on the location of the daemon client's SSH authentication
+       socket. */
+    string sshAuthSock = settings.get("ssh-auth-sock");
+    if (sshAuthSock != "") setenv("SSH_AUTH_SOCK", sshAuthSock.c_str(), 1);
+
     string host = settings.sshSubstituterHosts.front();
     std::pair<FdSink, FdSource> pipes = connect(host);
 
-- 
cgit 1.4.1