summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorChristian Breunig <christian@breunig.cc>2024-01-07 07:25:58 +0100
committerGitHub <noreply@github.com>2024-01-07 07:25:58 +0100
commitdff740f3cfb57757146d465d994499c552876359 (patch)
tree6ad08283c75363f154fc8d1567b4a16bee8dd878 /src
parent31d824d9b6bce13ea8fa2a838d47cdf24b345fb1 (diff)
parent9ab6665c80c30bf446d94620fc9d85b052d48072 (diff)
downloadvyos-1x-dff740f3cfb57757146d465d994499c552876359.tar.gz
vyos-1x-dff740f3cfb57757146d465d994499c552876359.zip
Merge pull request #2758 from c-po/certbot-T5886
pki: T5886: add support for ACME protocol (LetsEncrypt)
Diffstat (limited to 'src')
-rwxr-xr-xsrc/conf_mode/pki.py223
-rwxr-xr-xsrc/conf_mode/service_https.py67
-rwxr-xr-xsrc/conf_mode/service_https_certificates_certbot.py114
-rw-r--r--src/etc/systemd/system/certbot.service.d/10-override.conf7
-rwxr-xr-xsrc/helpers/vyos-certbot-renew-pki.sh3
-rwxr-xr-xsrc/migration-scripts/https/5-to-669
-rwxr-xr-xsrc/op_mode/pki.py12
7 files changed, 274 insertions, 221 deletions
diff --git a/src/conf_mode/pki.py b/src/conf_mode/pki.py
index f7e14aa16..310519abd 100755
--- a/src/conf_mode/pki.py
+++ b/src/conf_mode/pki.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2021 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
@@ -14,59 +14,66 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+import os
+
+from sys import argv
from sys import exit
from vyos.config import Config
-from vyos.configdep import set_dependents, call_dependents
+from vyos.config import config_dict_merge
+from vyos.configdep import set_dependents
+from vyos.configdep import call_dependents
from vyos.configdict import node_changed
+from vyos.configdiff import Diff
+from vyos.defaults import directories
from vyos.pki import is_ca_certificate
from vyos.pki import load_certificate
from vyos.pki import load_public_key
from vyos.pki import load_private_key
from vyos.pki import load_crl
from vyos.pki import load_dh_parameters
+from vyos.utils.boot import boot_configuration_complete
+from vyos.utils.dict import dict_search
from vyos.utils.dict import dict_search_args
from vyos.utils.dict import dict_search_recursive
+from vyos.utils.process import call
+from vyos.utils.process import cmd
+from vyos.utils.process import is_systemd_service_active
from vyos import ConfigError
from vyos import airbag
airbag.enable()
-# keys to recursively search for under specified path, script to call if update required
+vyos_certbot_dir = directories['certbot']
+
+# keys to recursively search for under specified path
sync_search = [
{
'keys': ['certificate'],
'path': ['service', 'https'],
- 'script': '/usr/libexec/vyos/conf_mode/service_https.py'
},
{
'keys': ['certificate', 'ca_certificate'],
'path': ['interfaces', 'ethernet'],
- 'script': '/usr/libexec/vyos/conf_mode/interfaces_ethernet.py'
},
{
'keys': ['certificate', 'ca_certificate', 'dh_params', 'shared_secret_key', 'auth_key', 'crypt_key'],
'path': ['interfaces', 'openvpn'],
- 'script': '/usr/libexec/vyos/conf_mode/interfaces_openvpn.py'
},
{
'keys': ['ca_certificate'],
'path': ['interfaces', 'sstpc'],
- 'script': '/usr/libexec/vyos/conf_mode/interfaces_sstpc.py'
},
{
'keys': ['certificate', 'ca_certificate', 'local_key', 'remote_key'],
'path': ['vpn', 'ipsec'],
- 'script': '/usr/libexec/vyos/conf_mode/vpn_ipsec.py'
},
{
'keys': ['certificate', 'ca_certificate'],
'path': ['vpn', 'openconnect'],
- 'script': '/usr/libexec/vyos/conf_mode/vpn_openconnect.py'
},
{
'keys': ['certificate', 'ca_certificate'],
'path': ['vpn', 'sstp'],
- 'script': '/usr/libexec/vyos/conf_mode/vpn_sstp.py'
}
]
@@ -82,6 +89,33 @@ sync_translate = {
'crypt_key': 'openvpn'
}
+def certbot_delete(certificate):
+ if not boot_configuration_complete():
+ return
+ if os.path.exists(f'{vyos_certbot_dir}/renewal/{certificate}.conf'):
+ cmd(f'certbot delete --non-interactive --config-dir {vyos_certbot_dir} --cert-name {certificate}')
+
+def certbot_request(name: str, config: dict, dry_run: bool=True):
+ # We do not call certbot when booting the system - there is no need to do so and
+ # request new certificates during boot/image upgrade as the certbot configuration
+ # is stored persistent under /config - thus we do not open the door to transient
+ # errors
+ if not boot_configuration_complete():
+ return
+
+ domains = '--domains ' + ' --domains '.join(config['domain_name'])
+ tmp = f'certbot certonly --config-dir {vyos_certbot_dir} --cert-name {name} '\
+ f'--non-interactive --standalone --agree-tos --no-eff-email --expand '\
+ f'--server {config["url"]} --email {config["email"]} '\
+ f'--key-type rsa --rsa-key-size {config["rsa_key_size"]} {domains}'
+ if 'listen_address' in config:
+ tmp += f' --http-01-address {config["listen_address"]}'
+ # verify() does not need to actually request a cert but only test for plausability
+ if dry_run:
+ tmp += ' --dry-run'
+
+ cmd(tmp, raising=ConfigError, message=f'ACME certbot request failed for "{name}"!')
+
def get_config(config=None):
if config:
conf = config
@@ -93,25 +127,62 @@ def get_config(config=None):
get_first_key=True,
no_tag_node_value_mangle=True)
- pki['changed'] = {}
+ if len(argv) > 1 and argv[1] == 'certbot_renew':
+ pki['certbot_renew'] = {}
+
tmp = node_changed(conf, base + ['ca'], key_mangling=('-', '_'), recursive=True)
- if tmp: pki['changed'].update({'ca' : tmp})
+ if tmp:
+ if 'changed' not in pki: pki.update({'changed':{}})
+ pki['changed'].update({'ca' : tmp})
- tmp = node_changed(conf, base + ['certificate'], key_mangling=('-', '_'), recursive=True)
- if tmp: pki['changed'].update({'certificate' : tmp})
+ tmp = node_changed(conf, base + ['certificate'], key_mangling=('-', '_'),
+ recursive=True, expand_nodes=Diff.ADD|Diff.DELETE)
+ if tmp:
+ if 'changed' not in pki: pki.update({'changed':{}})
+ pki['changed'].update({'certificate' : tmp})
tmp = node_changed(conf, base + ['dh'], key_mangling=('-', '_'), recursive=True)
- if tmp: pki['changed'].update({'dh' : tmp})
+ if tmp:
+ if 'changed' not in pki: pki.update({'changed':{}})
+ pki['changed'].update({'dh' : tmp})
tmp = node_changed(conf, base + ['key-pair'], key_mangling=('-', '_'), recursive=True)
- if tmp: pki['changed'].update({'key_pair' : tmp})
+ if tmp:
+ if 'changed' not in pki: pki.update({'changed':{}})
+ pki['changed'].update({'key_pair' : tmp})
- tmp = node_changed(conf, base + ['openvpn', 'shared-secret'], key_mangling=('-', '_'), recursive=True)
- if tmp: pki['changed'].update({'openvpn' : tmp})
+ tmp = node_changed(conf, base + ['openvpn', 'shared-secret'], key_mangling=('-', '_'),
+ recursive=True)
+ if tmp:
+ if 'changed' not in pki: pki.update({'changed':{}})
+ pki['changed'].update({'openvpn' : tmp})
# We only merge on the defaults of there is a configuration at all
if conf.exists(base):
- pki = conf.merge_defaults(pki, recursive=True)
+ # We have gathered the dict representation of the CLI, but there are default
+ # options which we need to update into the dictionary retrived.
+ default_values = conf.get_config_defaults(**pki.kwargs, recursive=True)
+ # remove ACME default configuration if unused by CLI
+ if 'certificate' in pki:
+ for name, cert_config in pki['certificate'].items():
+ if 'acme' not in cert_config:
+ # Remove ACME default values
+ del default_values['certificate'][name]['acme']
+
+ # merge CLI and default dictionary
+ pki = config_dict_merge(default_values, pki)
+
+ # Certbot triggered an external renew of the certificates.
+ # Mark all ACME based certificates as "changed" to trigger
+ # update of dependent services
+ if 'certificate' in pki and 'certbot_renew' in pki:
+ renew = []
+ for name, cert_config in pki['certificate'].items():
+ if 'acme' in cert_config:
+ renew.append(name)
+ # If triggered externally by certbot, certificate key is not present in changed
+ if 'changed' not in pki: pki.update({'changed':{}})
+ pki['changed'].update({'certificate' : renew})
# We need to get the entire system configuration to verify that we are not
# deleting a certificate that is still referenced somewhere!
@@ -119,38 +190,34 @@ def get_config(config=None):
get_first_key=True,
no_tag_node_value_mangle=True)
- if 'changed' in pki:
- for search in sync_search:
- for key in search['keys']:
- changed_key = sync_translate[key]
-
- if changed_key not in pki['changed']:
- continue
-
- for item_name in pki['changed'][changed_key]:
- node_present = False
- if changed_key == 'openvpn':
- node_present = dict_search_args(pki, 'openvpn', 'shared_secret', item_name)
- else:
- node_present = dict_search_args(pki, changed_key, item_name)
-
- if node_present:
- search_dict = dict_search_args(pki['system'], *search['path'])
-
- if not search_dict:
- continue
-
- for found_name, found_path in dict_search_recursive(search_dict, key):
- if found_name == item_name:
- path = search['path']
- path_str = ' '.join(path + found_path)
- print(f'pki: Updating config: {path_str} {found_name}')
-
- if path[0] == 'interfaces':
- ifname = found_path[0]
- set_dependents(path[1], conf, ifname)
- else:
- set_dependents(path[1], conf)
+ for search in sync_search:
+ for key in search['keys']:
+ changed_key = sync_translate[key]
+ if 'changed' not in pki or changed_key not in pki['changed']:
+ continue
+
+ for item_name in pki['changed'][changed_key]:
+ node_present = False
+ if changed_key == 'openvpn':
+ node_present = dict_search_args(pki, 'openvpn', 'shared_secret', item_name)
+ else:
+ node_present = dict_search_args(pki, changed_key, item_name)
+
+ if node_present:
+ search_dict = dict_search_args(pki['system'], *search['path'])
+ if not search_dict:
+ continue
+ for found_name, found_path in dict_search_recursive(search_dict, key):
+ if found_name == item_name:
+ path = search['path']
+ path_str = ' '.join(path + found_path)
+ print(f'pki: Updating config: {path_str} {found_name}')
+
+ if path[0] == 'interfaces':
+ ifname = found_path[0]
+ set_dependents(path[1], conf, ifname)
+ else:
+ set_dependents(path[1], conf)
return pki
@@ -223,6 +290,22 @@ def verify(pki):
if not is_valid_private_key(private['key'], protected):
raise ConfigError(f'Invalid private key on certificate "{name}"')
+ if 'acme' in cert_conf:
+ if 'domain_name' not in cert_conf['acme']:
+ raise ConfigError(f'At least one domain-name is required to request '\
+ f'certificate for "{name}" via ACME!')
+
+ if 'email' not in cert_conf['acme']:
+ raise ConfigError(f'An email address is required to request '\
+ f'certificate for "{name}" via ACME!')
+
+ if 'certbot_renew' not in pki:
+ # Only run the ACME command if something on this entity changed,
+ # as this is time intensive
+ tmp = dict_search('changed.certificate', pki)
+ if tmp != None and name in tmp:
+ certbot_request(name, cert_conf['acme'])
+
if 'dh' in pki:
for name, dh_conf in pki['dh'].items():
if 'parameters' in dh_conf:
@@ -283,12 +366,50 @@ def generate(pki):
if not pki:
return None
+ # Certbot renewal only needs to re-trigger the services to load up the
+ # new PEM file
+ if 'certbot_renew' in pki:
+ return None
+
+ # list of certificates issued via certbot
+ certbot_list = []
+ if 'certificate' in pki:
+ for name, cert_conf in pki['certificate'].items():
+ if 'acme' in cert_conf:
+ certbot_list.append(name)
+ # when something for the certificate changed, we should delete it
+ if name in dict_search('changed.certificate', pki):
+ certbot_delete(name)
+ certbot_request(name, cert_conf['acme'], dry_run=False)
+
+ # Cleanup certbot configuration and certificates if no longer in use by CLI
+ # Get foldernames under vyos_certbot_dir which each represent a certbot cert
+ if os.path.exists(f'{vyos_certbot_dir}/live'):
+ for cert in [f.path.split('/')[-1] for f in os.scandir(f'{vyos_certbot_dir}/live') if f.is_dir()]:
+ if cert not in certbot_list:
+ # certificate is no longer active on the CLI - remove it
+ certbot_delete(cert)
+
return None
def apply(pki):
+ systemd_certbot_name = 'certbot.timer'
if not pki:
+ call(f'systemctl stop {systemd_certbot_name}')
return None
+ has_certbot = False
+ if 'certificate' in pki:
+ for name, cert_conf in pki['certificate'].items():
+ if 'acme' in cert_conf:
+ has_certbot = True
+ break
+
+ if not has_certbot:
+ call(f'systemctl stop {systemd_certbot_name}')
+ elif has_certbot and not is_systemd_service_active(systemd_certbot_name):
+ call(f'systemctl restart {systemd_certbot_name}')
+
if 'changed' in pki:
call_dependents()
diff --git a/src/conf_mode/service_https.py b/src/conf_mode/service_https.py
index cb40acc9f..2e7ebda5a 100755
--- a/src/conf_mode/service_https.py
+++ b/src/conf_mode/service_https.py
@@ -22,7 +22,6 @@ from copy import deepcopy
from time import sleep
import vyos.defaults
-import vyos.certbot_util
from vyos.base import Warning
from vyos.config import Config
@@ -33,8 +32,6 @@ from vyos.pki import wrap_certificate
from vyos.pki import wrap_private_key
from vyos.template import render
from vyos.utils.process import call
-from vyos.utils.process import is_systemd_service_running
-from vyos.utils.process import is_systemd_service_active
from vyos.utils.network import check_port_availability
from vyos.utils.network import is_listen_port_bind_service
from vyos.utils.file import write_file
@@ -46,12 +43,11 @@ config_file = '/etc/nginx/sites-available/default'
systemd_override = r'/run/systemd/system/nginx.service.d/override.conf'
cert_dir = '/etc/ssl/certs'
key_dir = '/etc/ssl/private'
-certbot_dir = vyos.defaults.directories['certbot']
api_config_state = '/run/http-api-state'
systemd_service = '/run/systemd/system/vyos-http-api.service'
-# https config needs to coordinate several subsystems: api, certbot,
+# https config needs to coordinate several subsystems: api,
# self-signed certificate, as well as the virtual hosts defined within the
# https config definition itself. Consequently, one needs a general dict,
# encompassing the https and other configs, and a list of such virtual hosts
@@ -63,7 +59,6 @@ default_server_block = {
'name' : ['_'],
'api' : False,
'vyos_cert' : {},
- 'certbot' : False
}
def get_config(config=None):
@@ -80,7 +75,6 @@ def get_config(config=None):
https = conf.get_config_dict(base, get_first_key=True, with_pki=True)
- https['children_changed'] = diff.node_changed_children(base)
https['api_add_or_delete'] = diff.node_changed_presence(base + ['api'])
if 'api' not in https:
@@ -100,7 +94,6 @@ def get_config(config=None):
http_api['vrf'] = conf.return_value(vrf_path)
https['api'] = http_api
-
return https
def verify(https):
@@ -119,25 +112,17 @@ def verify(https):
cert_name = certificates['certificate']
if cert_name not in https['pki']['certificate']:
- raise ConfigError("Invalid certificate on https configuration")
+ raise ConfigError('Invalid certificate on https configuration')
pki_cert = https['pki']['certificate'][cert_name]
if 'certificate' not in pki_cert:
- raise ConfigError("Missing certificate on https configuration")
+ raise ConfigError('Missing certificate on https configuration')
if 'private' not in pki_cert or 'key' not in pki_cert['private']:
raise ConfigError("Missing certificate private key on https configuration")
-
- if 'certbot' in https['certificates']:
- vhost_names = []
- for _, vh_conf in https.get('virtual-host', {}).items():
- vhost_names += vh_conf.get('server-name', [])
- domains = https['certificates']['certbot'].get('domain-name', [])
- domains_found = [domain for domain in domains if domain in vhost_names]
- if not domains_found:
- raise ConfigError("At least one 'virtual-host <id> server-name' "
- "matching the 'certbot domain-name' is required.")
+ else:
+ Warning('No certificate specified, using buildin self-signed certificates!')
server_block_list = []
@@ -255,22 +240,6 @@ def generate(https):
for block in server_block_list:
block['vyos_cert'] = vyos_cert_data
- # letsencrypt certificate using certbot
-
- certbot = False
- cert_domains = cert_dict.get('certbot', {}).get('domain-name', [])
- if cert_domains:
- certbot = True
- for domain in cert_domains:
- sub_list = vyos.certbot_util.choose_server_block(server_block_list,
- domain)
- if sub_list:
- for sb in sub_list:
- sb['certbot'] = True
- sb['certbot_dir'] = certbot_dir
- # certbot organizes certificates by first domain
- sb['certbot_domain_dir'] = cert_domains[0]
-
if 'api' in list(https):
vhost_list = https.get('api-restrict', {}).get('virtual-host', [])
if not vhost_list:
@@ -283,7 +252,6 @@ def generate(https):
data = {
'server_block_list': server_block_list,
- 'certbot': certbot
}
render(config_file, 'https/nginx.default.j2', data)
@@ -297,27 +265,18 @@ def apply(https):
https_service_name = 'nginx.service'
if https is None:
- if is_systemd_service_active(f'{http_api_service_name}'):
- call(f'systemctl stop {http_api_service_name}')
+ call(f'systemctl stop {http_api_service_name}')
call(f'systemctl stop {https_service_name}')
return
- if 'api' in https['children_changed']:
- if 'api' in https:
- if is_systemd_service_running(f'{http_api_service_name}'):
- call(f'systemctl reload {http_api_service_name}')
- else:
- call(f'systemctl restart {http_api_service_name}')
- # Let uvicorn settle before (possibly) restarting nginx
- sleep(1)
- else:
- if is_systemd_service_active(f'{http_api_service_name}'):
- call(f'systemctl stop {http_api_service_name}')
+ if 'api' in https:
+ call(f'systemctl reload-or-restart {http_api_service_name}')
+ # Let uvicorn settle before (possibly) restarting nginx
+ sleep(1)
+ else:
+ call(f'systemctl stop {http_api_service_name}')
- if (not is_systemd_service_running(f'{https_service_name}') or
- https['api_add_or_delete'] or
- set(https['children_changed']) - set(['api'])):
- call(f'systemctl restart {https_service_name}')
+ call(f'systemctl reload-or-restart {https_service_name}')
if __name__ == '__main__':
try:
diff --git a/src/conf_mode/service_https_certificates_certbot.py b/src/conf_mode/service_https_certificates_certbot.py
deleted file mode 100755
index 1a6a498de..000000000
--- a/src/conf_mode/service_https_certificates_certbot.py
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2019-2020 VyOS maintainers and contributors
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 or later as
-# published by the Free Software Foundation.
-#
-# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
-
-import sys
-import os
-
-import vyos.defaults
-from vyos.config import Config
-from vyos import ConfigError
-from vyos.utils.process import cmd
-from vyos.utils.process import call
-from vyos.utils.process import is_systemd_service_running
-
-from vyos import airbag
-airbag.enable()
-
-vyos_conf_scripts_dir = vyos.defaults.directories['conf_mode']
-vyos_certbot_dir = vyos.defaults.directories['certbot']
-
-dependencies = [
- 'service_https.py',
-]
-
-def request_certbot(cert):
- email = cert.get('email')
- if email is not None:
- email_flag = '-m {0}'.format(email)
- else:
- email_flag = ''
-
- domains = cert.get('domains')
- if domains is not None:
- domain_flag = '-d ' + ' -d '.join(domains)
- else:
- domain_flag = ''
-
- certbot_cmd = f'certbot certonly --config-dir {vyos_certbot_dir} -n --nginx --agree-tos --no-eff-email --expand {email_flag} {domain_flag}'
-
- cmd(certbot_cmd,
- raising=ConfigError,
- message="The certbot request failed for the specified domains.")
-
-def get_config():
- conf = Config()
- if not conf.exists('service https certificates certbot'):
- return None
- else:
- conf.set_level('service https certificates certbot')
-
- cert = {}
-
- if conf.exists('domain-name'):
- cert['domains'] = conf.return_values('domain-name')
-
- if conf.exists('email'):
- cert['email'] = conf.return_value('email')
-
- return cert
-
-def verify(cert):
- if cert is None:
- return None
-
- if 'domains' not in cert:
- raise ConfigError("At least one domain name is required to"
- " request a letsencrypt certificate.")
-
- if 'email' not in cert:
- raise ConfigError("An email address is required to request"
- " a letsencrypt certificate.")
-
-def generate(cert):
- if cert is None:
- return None
-
- # certbot will attempt to reload nginx, even with 'certonly';
- # start nginx if not active
- if not is_systemd_service_running('nginx.service'):
- call('systemctl start nginx.service')
-
- request_certbot(cert)
-
-def apply(cert):
- if cert is not None:
- call('systemctl restart certbot.timer')
- else:
- call('systemctl stop certbot.timer')
- return None
-
- for dep in dependencies:
- cmd(f'{vyos_conf_scripts_dir}/{dep}', raising=ConfigError)
-
-if __name__ == '__main__':
- try:
- c = get_config()
- verify(c)
- generate(c)
- apply(c)
- except ConfigError as e:
- print(e)
- sys.exit(1)
diff --git a/src/etc/systemd/system/certbot.service.d/10-override.conf b/src/etc/systemd/system/certbot.service.d/10-override.conf
new file mode 100644
index 000000000..542f77eb2
--- /dev/null
+++ b/src/etc/systemd/system/certbot.service.d/10-override.conf
@@ -0,0 +1,7 @@
+[Unit]
+After=
+After=vyos-router.service
+
+[Service]
+ExecStart=
+ExecStart=/usr/bin/certbot renew --config-dir /config/auth/letsencrypt --no-random-sleep-on-renew --post-hook "/usr/libexec/vyos/vyos-certbot-renew-pki.sh"
diff --git a/src/helpers/vyos-certbot-renew-pki.sh b/src/helpers/vyos-certbot-renew-pki.sh
new file mode 100755
index 000000000..d0b663f7b
--- /dev/null
+++ b/src/helpers/vyos-certbot-renew-pki.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+source /opt/vyatta/etc/functions/script-template
+/usr/libexec/vyos/conf_mode/pki.py certbot_renew
diff --git a/src/migration-scripts/https/5-to-6 b/src/migration-scripts/https/5-to-6
new file mode 100755
index 000000000..b4159f02f
--- /dev/null
+++ b/src/migration-scripts/https/5-to-6
@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2024 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+
+# T5886: Add support for ACME protocol (LetsEncrypt), migrate https certbot
+# to new "pki certificate" CLI tree
+
+import os
+import sys
+
+from vyos.configtree import ConfigTree
+from vyos.defaults import directories
+
+vyos_certbot_dir = directories['certbot']
+
+if len(sys.argv) < 2:
+ print("Must specify file name!")
+ sys.exit(1)
+
+file_name = sys.argv[1]
+
+with open(file_name, 'r') as f:
+ config_file = f.read()
+
+config = ConfigTree(config_file)
+
+base = ['service', 'https', 'certificates']
+if not config.exists(base):
+ # Nothing to do
+ sys.exit(0)
+
+# both domain-name and email must be set on CLI - ensured by previous verify()
+domain_names = config.return_values(base + ['certbot', 'domain-name'])
+email = config.return_value(base + ['certbot', 'email'])
+config.delete(base)
+
+# Set default certname based on domain-name
+cert_name = 'https-' + domain_names[0].split('.')[0]
+# Overwrite certname from previous certbot calls if available
+if os.path.exists(f'{vyos_certbot_dir}/live'):
+ for cert in [f.path.split('/')[-1] for f in os.scandir(f'{vyos_certbot_dir}/live') if f.is_dir()]:
+ cert_name = cert
+ break
+
+for domain in domain_names:
+ config.set(['pki', 'certificate', cert_name, 'acme', 'domain-name'], value=domain, replace=False)
+ config.set(['pki', 'certificate', cert_name, 'acme', 'email'], value=email)
+
+# Update Webserver certificate
+config.set(base + ['certificate'], value=cert_name)
+
+try:
+ with open(file_name, 'w') as f:
+ f.write(config.to_string())
+except OSError as e:
+ print("Failed to save the modified config: {}".format(e))
+ sys.exit(1)
diff --git a/src/op_mode/pki.py b/src/op_mode/pki.py
index 6c854afb5..ad2c1ada0 100755
--- a/src/op_mode/pki.py
+++ b/src/op_mode/pki.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2021-2023 VyOS maintainers and contributors
+# Copyright (C) 2021-2024 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
@@ -25,6 +25,7 @@ from cryptography import x509
from cryptography.x509.oid import ExtendedKeyUsageOID
from vyos.config import Config
+from vyos.config import config_dict_mangle_acme
from vyos.pki import encode_certificate, encode_public_key, encode_private_key, encode_dh_parameters
from vyos.pki import get_certificate_fingerprint
from vyos.pki import create_certificate, create_certificate_request, create_certificate_revocation_list
@@ -79,9 +80,14 @@ def get_config_certificate(name=None):
if not conf.exists(base + ['private', 'key']) or not conf.exists(base + ['certificate']):
return False
- return conf.get_config_dict(base, key_mangling=('-', '_'),
+ pki = conf.get_config_dict(base, key_mangling=('-', '_'),
get_first_key=True,
no_tag_node_value_mangle=True)
+ if pki:
+ for certificate in pki:
+ pki[certificate] = config_dict_mangle_acme(certificate, pki[certificate])
+
+ return pki
def get_certificate_ca(cert, ca_certs):
# Find CA certificate for given certificate
@@ -1073,7 +1079,9 @@ if __name__ == '__main__':
show_crl(None if args.crl == 'all' else args.crl, args.pem)
else:
show_certificate_authority()
+ print('\n')
show_certificate()
+ print('\n')
show_crl()
except KeyboardInterrupt:
print("Aborted")