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Various fixes

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This commit is contained in:
Lauri Võsandi 2017-04-13 20:30:28 +00:00
parent d91e12942d
commit 52d35012a4
8 changed files with 49 additions and 28 deletions
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4
certidude/api/__init__.py
View File

@ -6,7 +6,6 @@ import logging
import os
import click
import hashlib
import xattr
from datetime import datetime
from time import sleep
from certidude import authority, mailer
@ -46,6 +45,8 @@ class SessionResource(object):
@login_required
@event_source
def on_get(self, req, resp):
import xattr
def serialize_requests(g):
for common_name, path, buf, obj, server in g():
yield dict(
@ -126,7 +127,6 @@ class SessionResource(object):
requests=serialize_requests(authority.list_requests),
signed=serialize_certificates(authority.list_signed),
revoked=serialize_certificates(authority.list_revoked),
users=User.objects.all(),
admin_users = User.objects.filter_admins(),
user_subnets = config.USER_SUBNETS,
autosign_subnets = config.AUTOSIGN_SUBNETS,

3
certidude/api/attrib.py
View File

@ -1,11 +1,10 @@
import falcon
import logging
from ipaddress import ip_address
from xattr import getxattr, listxattr
from datetime import datetime
from certidude import config, authority
from certidude.decorators import serialize
from xattr import getxattr, listxattr
logger = logging.getLogger(__name__)

5
certidude/authority.py
View File

@ -15,7 +15,6 @@ from cryptography.hazmat.primitives import hashes, serialization
from certidude import config, push, mailer, const
from certidude import errors
from jinja2 import Template
from xattr import getxattr, listxattr, setxattr
RE_HOSTNAME = "^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])(@(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9]))?$"
@ -297,6 +296,8 @@ def sign(common_name, overwrite=False):
def _sign(csr, buf, overwrite=False):
assert buf.startswith("-----BEGIN CERTIFICATE REQUEST-----\n")
assert isinstance(csr, x509.CertificateSigningRequest)
from xattr import getxattr, listxattr, setxattr
common_name, = csr.subject.get_attributes_for_oid(NameOID.COMMON_NAME)
cert_path = os.path.join(config.SIGNED_DIR, common_name.value + ".pem")
renew = False
@ -375,5 +376,3 @@ def _sign(csr, buf, overwrite=False):
push.publish("request-signed", common_name.value)
return cert, cert_buf

18
certidude/cli.py
View File

@ -8,7 +8,6 @@ import os
import pwd
import random
import re
import requests
import signal
import socket
import string
@ -67,6 +66,8 @@ ExecStart=%s request
@click.option("-r", "--renew", default=False, is_flag=True, help="Renew now")
@click.option("-f", "--fork", default=False, is_flag=True, help="Fork to background")
def certidude_request(fork, renew):
import requests
if not os.path.exists(const.CLIENT_CONFIG_PATH):
click.echo("No %s!" % const.CLIENT_CONFIG_PATH)
return 1
@ -741,7 +742,7 @@ def certidude_setup_openvpn_networkmanager(authority, remote):
@click.option("--authority-lifetime", default=20*365, help="Authority certificate lifetime in days, 20 years by default")
@click.option("--organization", "-o", default=None, help="Company or organization name")
@click.option("--organizational-unit", "-ou", default=None)
@click.option("--push-server", default="http://" + const.FQDN, help="Push server, by default http://%s" % const.FQDN)
@click.option("--push-server", help="Push server, by default http://%s" % const.FQDN)
@click.option("--directory", help="Directory for authority files")
@click.option("--server-flags", is_flag=True, help="Add TLS Server and IKE Intermediate extended key usage flags")
@click.option("--outbox", default="smtp://smtp.%s" % const.DOMAIN, help="SMTP server, smtp://smtp.%s by default" % const.DOMAIN)
@ -799,8 +800,7 @@ def certidude_setup_authority(username, kerberos_keytab, nginx_config, country,
else:
click.echo("Warning: /etc/krb5.keytab or /etc/samba/smb.conf not found, Kerberos unconfigured")
working_directory = os.path.realpath(os.path.dirname(__file__))
static_path = os.path.join(os.path.realpath(os.path.dirname(__file__)), "static")
certidude_path = sys.argv[0]
# Push server config generation
@ -809,15 +809,16 @@ def certidude_setup_authority(username, kerberos_keytab, nginx_config, country,
listen = "0.0.0.0"
port = "80"
else:
nginx_client_config.write(env.get_template("nginx.conf").render(vars()))
click.echo("Generated: %s" % nginx_client_config.name)
port = "8080"
nginx_config.write(env.get_template("nginx.conf").render(vars()))
click.echo("Generated: %s" % nginx_config.name)
if not os.path.exists("/etc/nginx/sites-enabled/certidude.conf"):
os.symlink("../sites-available/certidude.conf", "/etc/nginx/sites-enabled/certidude.conf")
click.echo("Symlinked %s -> /etc/nginx/sites-enabled/" % nginx_client_config.name)
click.echo("Symlinked %s -> /etc/nginx/sites-enabled/" % nginx_config.name)
if os.path.exists("/etc/nginx/sites-enabled/default"):
os.unlink("/etc/nginx/sites-enabled/default")
if not push_server:
click.echo("Remember to install nchan instead of regular nginx!")
click.echo("Remember to install nchan capable nginx instead of regular nginx!")
if os.path.exists("/etc/systemd"):
if os.path.exists("/etc/systemd/system/certidude.service"):
@ -1231,6 +1232,7 @@ def certidude_serve(port, listen, fork):
@click.option("-s", "--slot", default="9a", help="Yubikey slot to use, 9a by default")
@click.option("-u", "--username", default=os.getenv("USER"), help="Username to use, %s by default" % os.getenv("USER"))
def certidude_setup_yubikey(authority, slot, username, pin):
import requests
cmd = "ykinfo", "-q", "-s"
click.echo("Executing: %s" % " ".join(cmd))
serial = subprocess.check_output(cmd).strip()

7
certidude/const.py
View File

@ -2,6 +2,7 @@
import click
import os
import socket
import sys
CONFIG_DIR = os.path.expanduser("~/.certidude") if os.getuid() else "/etc/certidude"
CONFIG_PATH = os.path.join(CONFIG_DIR, "server.conf")
@ -18,7 +19,11 @@ SIGNER_LOG_PATH = os.path.join(CONFIG_DIR, "signer.log") if os.getuid() else "/v
if os.getenv("TRAVIS"):
FQDN = "buildbot"
else:
FQDN = socket.getaddrinfo(socket.gethostname(), 0, socket.AF_INET, 0, 0, socket.AI_CANONNAME)[0][3]
try:
FQDN = socket.getaddrinfo(socket.gethostname(), 0, socket.AF_INET, 0, 0, socket.AI_CANONNAME)[0][3]
except socket.gaierror:
click.echo("Failed to resolve fully qualified hostname of this machine, make sure hostname -f works")
sys.exit(254)
if "." in FQDN:
HOSTNAME, DOMAIN = FQDN.split(".", 1)

2
certidude/helpers.py
View File

@ -1,7 +1,6 @@
import click
import os
import requests
import subprocess
import tempfile
from base64 import b64encode
@ -30,6 +29,7 @@ def certidude_request_certificate(server, key_path, request_path, certificate_pa
"""
Exchange CSR for certificate using Certidude HTTP API server
"""
import requests
# Create directories
for path in key_path, request_path, certificate_path, authority_path, revocations_path:

30
certidude/templates/nginx.conf
View File

@ -1,13 +1,29 @@
# To set up SSL certificates using Let's Encrypt run:
#
# apt install letsencrypt
# certbot certonly -d {{common_name}} --webroot /var/www/html/
#
# Also uncomment URL rewriting and SSL configuration below
server {
server_name {{ common_name }};
listen 80 default_server;
# rewrite ^ https://$server_name$request_uri? permanent;
#}
#server {
# server_name {{ common_name }};
# listen 443 ssl http2 default_server;
# add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;";
# ssl_certificate /etc/letsencrypt/live/{{common_name}}/fullchain.pem;
# ssl_certificate_key /etc/letsencrypt/live/{{common_name}}/privkey.pem;
error_page 500 502 503 504 /50x.html;
root {{static_path}};
location /api/ {
proxy_pass http://127.0.0.1{% if listen != 80 }:{{ listen }}{% endif %}/api/;
proxy_pass http://127.0.0.1{% if port != 80 %}:{{ port }}{% endif %}/api/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_connect_timeout 600;
@ -16,7 +32,15 @@ server {
send_timeout 600;
}
{% if not push_server %}
# This is for Let's Encrypt
location /.well-known/ {
alias /var/www/html/.well-known/;
}
{% if not push_server %}
# This only works with nchan, for Debian 9 just apt install libnginx-mod-nchan
# For Ubuntu and older Debian releases install nchan from https://nchan.io/
location ~ "^/lp/pub/(.*)" {
allow 127.0.0.1;
nchan_publisher;
@ -40,7 +64,7 @@ server {
nchan_channel_id $1;
nchan_subscriber eventsource;
}
{% endif %}
{% endif %}
}

8
setup.py
View File

@ -18,14 +18,6 @@ setup(
],
long_description=open("README.rst").read(),
install_requires=[
"setproctitle",
"click",
"falcon",
"jinja2",
"pyopenssl",
"humanize",
"cryptography",
"markupsafe",
],
scripts=[
"misc/certidude"