mirror of
https://github.com/libvirt/libvirt.git
synced 2025-02-25 18:55:26 -06:00
8a95d3df48
Currently we request a login shell by passing the -l argument
to the shell. This is either hardcoded, or required to be
specified by the user in the virt-login-shell.conf file.
The standard way for login programs to request a shell run
as a login shell is to modify the argv passed to execve()
so that argv[0] contains the relative shell filename
prefixed with a zero. eg instead of doing
const char **shellargs = ["/bin/bash", "-l", NULL];
execve(shellargs[0], shellargs, env);
We should be doing
const char **shellargs = ["-bash", NULL];
execve("/bin/bash", shellargs, env);
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
# Master configuration file for the virt-login-shell program.
|
|
# All settings described here are optional - if omitted, sensible
|
|
# defaults are used.
|
|
|
|
# By default, virt-login-shell will connect you to a container running
|
|
# with the /bin/sh program. Modify the shell variable if you want your
|
|
# users to run a different shell or a setup container when joining a
|
|
# container. Shell commands must be a list of commands/options separated by
|
|
# comma and delimited by square brackets. Defaults to: /bin/sh -l.
|
|
# Modify and uncomment the following to modify the login shell.
|
|
#
|
|
# shell = [ "/bin/bash" ]
|
|
#
|
|
# Note there is no need to pass a '--login' / '-l' argument since
|
|
# virt-login-shell will always request a login shell
|
|
|
|
# allowed_users specifies the user names of all users that are allowed to
|
|
# execute virt-login-shell. You can specify the users as a comma
|
|
# separated list of usernames or user groups.
|
|
# The list of names support glob syntax.
|
|
# To disallow all users (default)
|
|
# allowed_users = []
|
|
# If you do not specify any names (default) then no one is allowed
|
|
# to use this executable.
|
|
# To allow fred and joe only
|
|
# allowed_users = ["fred", "joe"]
|
|
# To allow all users within a specific group prefix the group name with %.
|
|
# allowed_users = ["%engineers"]
|
|
# To allow all users specify the following
|
|
# allowed_users = [ "*" ]
|