[Qemu-devel] [PULL 14/52] tests/vm: send proxy environment variables over ssh

[Alex Bennée]

From: Gerd Hoffmann <address@hidden>

Packages are fetched via proxy that way, if configured on the host.
That might be required to pass firewalls, and it allows to route
package downloads through a caching proxy server.

Needs AcceptEnv setup in sshd_config on the guest side to work.

Signed-off-by: Gerd Hoffmann <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Tested-by: Thomas Huth <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Alex Bennée <address@hidden>

diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py
index 4847549592..5e30bac661 100755
--- a/tests/vm/basevm.py
+++ b/tests/vm/basevm.py
@@ -38,6 +38,13 @@ class BaseVM(object):
     GUEST_PASS = "qemupass"
     ROOT_PASS = "qemupass"
 
+    envvars = [
+        "https_proxy",
+        "http_proxy",
+        "ftp_proxy",
+        "no_proxy",
+    ]
+
     # The script to run in the guest that builds QEMU
     BUILD_SCRIPT = ""
     # The guest name, to be overridden by subclasses
@@ -106,6 +113,8 @@ class BaseVM(object):
                    "-o", "UserKnownHostsFile=" + os.devnull,
                    "-o", "ConnectTimeout=1",
                    "-p", self.ssh_port, "-i", self._ssh_key_file]
+        for var in self.envvars:
+            ssh_cmd += ['-o', "SendEnv=%s" % var ]
         if interactive:
             ssh_cmd += ['-t']
         assert not isinstance(cmd, str)
-- 
2.20.1