comparison mercurial/windows.py @ 33635:e10745311406 stable

ssh: ban any username@host or host that starts with - (SEC)

This paranoia probably isn't required, but it can't hurt either.

33634:53224b1ffbc2

import sys

from .i18n import _
from . import (
    encoding,
    osutil,
    pycompat,
    win32,
)

def sshargs(sshcmd, host, user, port):
    '''Build argument list for ssh or Plink'''
    pflag = 'plink' in sshcmd.lower() and '-P' or '-p'
    args = user and ("%s@%s" % (user, host)) or host
    return port and ("%s %s %s" % (args, pflag, port)) or args

def setflags(f, l, x):
    pass

33635:e10745311406

import sys

from .i18n import _
from . import (
    encoding,
    error,
    osutil,
    pycompat,
    win32,
)

def sshargs(sshcmd, host, user, port):
    '''Build argument list for ssh or Plink'''
    pflag = 'plink' in sshcmd.lower() and '-P' or '-p'
    args = user and ("%s@%s" % (user, host)) or host
    if args.startswith('-') or args.startswith('/'):
        raise error.Abort(
            _('illegal ssh hostname or username starting with - or /: %s') %
            args)
    return port and ("%s %s %s" % (args, pflag, port)) or args

def setflags(f, l, x):
    pass