/usr/bin/ssh-import-id-lp is in ssh-import-id 3.21-0ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | #! /usr/bin/python
#
# ssh-import-id - Authorize SSH public keys from trusted online identities.
#
# Copyright (c) 2013 Casey Marshall <casey.marshall@gmail.com>
# Copyright (c) 2013 Dustin Kirkland <dustin.kirkland@gmail.com>
#
# ssh-import-id is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3.
#
# ssh-import-id is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with ssh-import-id. If not, see <http://www.gnu.org/licenses/>.
import json
import os
import subprocess
import sys
try:
import requests
# Only versions >= 1.1.0 support SSL certificate verification
if requests.__version__ >= '1.1.0':
REQUESTS = True
else:
REQUESTS = False
except:
REQUESTS = False
try:
from urllib import quote_plus
except (ImportError,):
from urllib.parse import quote_plus
if __name__ == '__main__':
if not sys.argv[:1]:
sys.stderr.write("Usage: %s <launchpad-id>\n" % (sys.argv[0]))
os._exit(1)
for lpid in sys.argv[1:]:
try:
url = os.getenv("URL", None)
if url is None and os.path.exists("/etc/ssh/ssh_import_id"):
try:
conf = json.loads(open("/etc/ssh/ssh_import_id").read())
url = conf.get("URL", None).decode("utf-8") % (quote_plus(lpid))
except:
raise Exception("Ensure that URL is defined in [/etc/ssh/ssh_import_id] is in JSON syntax")
elif url is not None:
url = url % (quote_plus(lpid))
# Finally, fall back to Launchpad
if url is None:
url = "https://launchpad.net/~%s/+sshkeys" % (quote_plus(lpid))
if REQUESTS:
text = requests.get(url, verify=True).text
else:
# Fall back to using good 'ole ubiquitous wget
p = subprocess.Popen(["wget", "--no-verbose", "-O", "-", url], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = p.communicate()
sys.stderr.write(stderr.decode('utf-8'))
if p.returncode == 0:
text = stdout.decode('utf-8')
else:
raise Exception("Could not fetch URL [%s]" % url)
sys.stdout.write(str(text))
sys.stdout.write("\n")
sys.stdout.flush()
except (Exception,):
e = sys.exc_info()[1]
sys.stderr.write("ERROR: %s\n" % (str(e)))
os._exit(1)
sys.stdout.write("\n")
os._exit(0)
|