pki: T3642: Migrate rsa-keys to PKI configuration

4 files changed, 195 insertions, 259 deletions

diff --git a/src/conf_mode/vpn_ipsec.py b/src/conf_mode/vpn_ipsec.py
index 53a50fa1e..3fab8e868 100755
--- a/src/conf_mode/vpn_ipsec.py
+++ b/src/conf_mode/vpn_ipsec.py
@@ -26,6 +26,8 @@ from vyos.configdict import leaf_node_changed
 from vyos.configverify import verify_interface_exists
 from vyos.configdict import dict_merge
 from vyos.ifconfig import Interface
+from vyos.pki import encode_public_key
+from vyos.pki import load_private_key
 from vyos.pki import wrap_certificate
 from vyos.pki import wrap_crl
 from vyos.pki import wrap_public_key
@@ -57,6 +59,7 @@ default_install_routes = 'yes'
 vici_socket = '/var/run/charon.vici'
 
 CERT_PATH = f'{swanctl_dir}/x509/'
+PUBKEY_PATH = f'{swanctl_dir}/pubkey/'
 KEY_PATH  = f'{swanctl_dir}/private/'
 CA_PATH   = f'{swanctl_dir}/x509ca/'
 CRL_PATH  = f'{swanctl_dir}/x509crl/'
@@ -64,9 +67,6 @@ CRL_PATH  = f'{swanctl_dir}/x509crl/'
 DHCP_BASE = '/var/lib/dhcp/dhclient'
 DHCP_HOOK_IFLIST = '/tmp/ipsec_dhcp_waiting'
 
-LOCAL_KEY_PATHS = ['/config/auth/', '/config/ipsec.d/rsa-keys/']
-X509_PATH = '/config/auth/'
-
 def get_config(config=None):
     if config:
         conf = config
@@ -116,32 +116,9 @@ def get_config(config=None):
     ipsec['pki'] = conf.get_config_dict(['pki'], key_mangling=('-', '_'),
                                              get_first_key=True,
                                              no_tag_node_value_mangle=True)
-    ipsec['rsa_keys'] = conf.get_config_dict(['vpn', 'rsa-keys'],
-                                             key_mangling=('-', '_'),
-                                             get_first_key=True,
-                                             no_tag_node_value_mangle=True)
 
     return ipsec
 
-def get_rsa_local_key(ipsec):
-    return dict_search_args(ipsec['rsa_keys'], 'local_key', 'file')
-
-def verify_rsa_local_key(ipsec):
-    file = get_rsa_local_key(ipsec)
-
-    if not file:
-        return False
-
-    for path in LOCAL_KEY_PATHS:
-        full_path = os.path.join(path, file)
-        if os.path.exists(full_path):
-            return full_path
-
-    return False
-
-def verify_rsa_key(ipsec, key_name):
-    return dict_search_args(ipsec['rsa_keys'], 'rsa_key_name', key_name, 'rsa_key')
-
 def get_dhcp_address(iface):
     addresses = Interface(iface).get_addr()
     if not addresses:
@@ -151,7 +128,7 @@ def get_dhcp_address(iface):
             return ip_from_cidr(address)
     return None
 
-def verify_pki(pki, x509_conf):
+def verify_pki_x509(pki, x509_conf):
     if not pki or 'ca' not in pki or 'certificate' not in pki:
         raise ConfigError(f'PKI is not configured')
 
@@ -169,6 +146,21 @@ def verify_pki(pki, x509_conf):
 
     return True
 
+def verify_pki_rsa(pki, rsa_conf):
+    if not pki or 'key_pair' not in pki:
+        raise ConfigError(f'PKI is not configured')
+
+    local_key = rsa_conf['local_key']
+    remote_key = rsa_conf['remote_key']
+
+    if not dict_search_args(pki, 'key_pair', local_key, 'private', 'key'):
+        raise ConfigError(f'Missing private key on specified local-key "{local_key}"')
+
+    if not dict_search_args(pki, 'key_pair', remote_key, 'public', 'key'):
+        raise ConfigError(f'Missing public key on specified remote-key "{remote_key}"')
+
+    return True
+
 def verify(ipsec):
     if not ipsec:
         return None
@@ -224,7 +216,7 @@ def verify(ipsec):
                 if 'ca_certificate' not in x509 or 'certificate' not in x509:
                     raise ConfigError(f"Missing x509 certificates on {name} remote-access config")
 
-                verify_pki(ipsec['pki'], x509)
+                verify_pki_x509(ipsec['pki'], x509)
             elif ra_conf['authentication']['server_mode'] == 'pre-shared-secret':
                 if 'pre_shared_secret' not in ra_conf['authentication']:
                     raise ConfigError(f"Missing pre-shared-key on {name} remote-access config")
@@ -255,17 +247,20 @@ def verify(ipsec):
                 if 'ca_certificate' not in x509 or 'certificate' not in x509:
                     raise ConfigError(f"Missing x509 certificates on site-to-site peer {peer}")
 
-                verify_pki(ipsec['pki'], x509)
+                verify_pki_x509(ipsec['pki'], x509)
+            elif peer_conf['authentication']['mode'] == 'rsa':
+                if 'rsa' not in peer_conf['authentication']:
+                    raise ConfigError(f"Missing RSA settings on site-to-site peer {peer}")
 
-            if peer_conf['authentication']['mode'] == 'rsa':
-                if not verify_rsa_local_key(ipsec):
-                    raise ConfigError(f"Invalid key on rsa-keys local-key")
+                rsa = peer_conf['authentication']['rsa']
 
-                if 'rsa_key_name' not in peer_conf['authentication']:
-                    raise ConfigError(f"Missing rsa-key-name on site-to-site peer {peer}")
+                if 'local_key' not in rsa:
+                    raise ConfigError(f"Missing RSA local-key on site-to-site peer {peer}")
 
-                if not verify_rsa_key(ipsec, peer_conf['authentication']['rsa_key_name']):
-                    raise ConfigError(f"Invalid rsa-key-name on site-to-site peer {peer}")
+                if 'remote_key' not in rsa:
+                    raise ConfigError(f"Missing RSA remote-key on site-to-site peer {peer}")
+
+                verify_pki_rsa(ipsec['pki'], rsa)
 
             if 'local_address' not in peer_conf and 'dhcp_interface' not in peer_conf:
                 raise ConfigError(f"Missing local-address or dhcp-interface on site-to-site peer {peer}")
@@ -322,7 +317,7 @@ def verify(ipsec):
                             raise ConfigError(f"Local/remote prefix cannot be used with ESP transport mode on tunnel {tunnel} for site-to-site peer {peer}")
 
 def cleanup_pki_files():
-    for path in [CERT_PATH, CA_PATH, CRL_PATH, KEY_PATH]:
+    for path in [CERT_PATH, CA_PATH, CRL_PATH, KEY_PATH, PUBKEY_PATH]:
         if not os.path.exists(path):
             continue
         for file in os.listdir(path):
@@ -330,7 +325,7 @@ def cleanup_pki_files():
             if os.path.isfile(file_path):
                 os.unlink(file_path)
 
-def generate_pki_files(pki, x509_conf):
+def generate_pki_files_x509(pki, x509_conf):
     ca_cert_name = x509_conf['ca_certificate']
     ca_cert_data = dict_search_args(pki, 'ca', ca_cert_name, 'certificate')
     ca_cert_crls = dict_search_args(pki, 'ca', ca_cert_name, 'crl') or []
@@ -352,9 +347,27 @@ def generate_pki_files(pki, x509_conf):
     with open(os.path.join(CERT_PATH, f'{cert_name}.pem'), 'w') as f:
         f.write(wrap_certificate(cert_data))
 
-    with open(os.path.join(KEY_PATH, f'{cert_name}.pem'), 'w') as f:
+    with open(os.path.join(KEY_PATH, f'x509_{cert_name}.pem'), 'w') as f:
         f.write(wrap_private_key(key_data, protected))
 
+def generate_pki_files_rsa(pki, rsa_conf):
+    local_key_name = rsa_conf['local_key']
+    local_key_data = dict_search_args(pki, 'key_pair', local_key_name, 'private', 'key')
+    protected = 'passphrase' in rsa_conf
+    remote_key_name = rsa_conf['remote_key']
+    remote_key_data = dict_search_args(pki, 'key_pair', remote_key_name, 'public', 'key')
+
+    local_key = load_private_key(local_key_data, rsa_conf['passphrase'] if protected else None)
+
+    with open(os.path.join(KEY_PATH, f'rsa_{local_key_name}.pem'), 'w') as f:
+        f.write(wrap_private_key(local_key_data, protected))
+
+    with open(os.path.join(PUBKEY_PATH, f'{local_key_name}.pem'), 'w') as f:
+        f.write(encode_public_key(local_key.public_key()))
+
+    with open(os.path.join(PUBKEY_PATH, f'{remote_key_name}.pem'), 'w') as f:
+        f.write(wrap_public_key(remote_key_data))
+
 def generate(ipsec):
     cleanup_pki_files()
 
@@ -369,28 +382,27 @@ def generate(ipsec):
         with open(DHCP_HOOK_IFLIST, 'w') as f:
             f.write(" ".join(ipsec['dhcp_no_address'].values()))
 
-    data = ipsec
-    data['rsa_local_key'] = verify_rsa_local_key(ipsec)
-
-    for path in [swanctl_dir, CERT_PATH, CA_PATH, CRL_PATH]:
+    for path in [swanctl_dir, CERT_PATH, CA_PATH, CRL_PATH, PUBKEY_PATH]:
         if not os.path.exists(path):
             os.mkdir(path, mode=0o755)
 
     if not os.path.exists(KEY_PATH):
         os.mkdir(KEY_PATH, mode=0o700)
 
-    if 'remote_access' in data:
+    if 'remote_access' in ipsec:
         for rw, rw_conf in ipsec['remote_access'].items():
             if 'authentication' in rw_conf and 'x509' in rw_conf['authentication']:
-                generate_pki_files(ipsec['pki'], rw_conf['authentication']['x509'])
+                generate_pki_files_x509(ipsec['pki'], rw_conf['authentication']['x509'])
 
-    if 'site_to_site' in data and 'peer' in data['site_to_site']:
+    if 'site_to_site' in ipsec and 'peer' in ipsec['site_to_site']:
         for peer, peer_conf in ipsec['site_to_site']['peer'].items():
             if peer in ipsec['dhcp_no_address']:
                 continue
 
             if peer_conf['authentication']['mode'] == 'x509':
-                generate_pki_files(ipsec['pki'], peer_conf['authentication']['x509'])
+                generate_pki_files_x509(ipsec['pki'], peer_conf['authentication']['x509'])
+            elif peer_conf['authentication']['mode'] == 'rsa':
+                generate_pki_files_rsa(ipsec['pki'], peer_conf['authentication']['rsa'])
 
             local_ip = ''
             if 'local_address' in peer_conf:
@@ -398,7 +410,7 @@ def generate(ipsec):
             elif 'dhcp_interface' in peer_conf:
                 local_ip = get_dhcp_address(peer_conf['dhcp_interface'])
 
-            data['site_to_site']['peer'][peer]['local_address'] = local_ip
+            ipsec['site_to_site']['peer'][peer]['local_address'] = local_ip
 
             if 'tunnel' in peer_conf:
                 for tunnel, tunnel_conf in peer_conf['tunnel'].items():
@@ -417,15 +429,15 @@ def generate(ipsec):
                             if local_net.overlaps(remote_net):
                                 passthrough.append(local_prefix)
 
-                    data['site_to_site']['peer'][peer]['tunnel'][tunnel]['passthrough'] = passthrough
+                    ipsec['site_to_site']['peer'][peer]['tunnel'][tunnel]['passthrough'] = passthrough
 
 
-    render(ipsec_conf, 'ipsec/ipsec.conf.tmpl', data)
-    render(ipsec_secrets, 'ipsec/ipsec.secrets.tmpl', data)
-    render(charon_conf, 'ipsec/charon.tmpl', data)
-    render(charon_dhcp_conf, 'ipsec/charon/dhcp.conf.tmpl', data)
-    render(interface_conf, 'ipsec/interfaces_use.conf.tmpl', data)
-    render(swanctl_conf, 'ipsec/swanctl.conf.tmpl', data)
+    render(ipsec_conf, 'ipsec/ipsec.conf.tmpl', ipsec)
+    render(ipsec_secrets, 'ipsec/ipsec.secrets.tmpl', ipsec)
+    render(charon_conf, 'ipsec/charon.tmpl', ipsec)
+    render(charon_dhcp_conf, 'ipsec/charon/dhcp.conf.tmpl', ipsec)
+    render(interface_conf, 'ipsec/interfaces_use.conf.tmpl', ipsec)
+    render(swanctl_conf, 'ipsec/swanctl.conf.tmpl', ipsec)
 
 def resync_l2tp(ipsec):
     if ipsec and not ipsec['l2tp_exists']:
diff --git a/src/conf_mode/vpn_rsa-keys.py b/src/conf_mode/vpn_rsa-keys.py
deleted file mode 100755
index 83de93088..000000000
--- a/src/conf_mode/vpn_rsa-keys.py
+++ /dev/null
@@ -1,113 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2021 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 base64
-import os
-import struct
-
-from sys import exit
-
-from vyos.config import Config
-from vyos.util import call
-from vyos import ConfigError
-from vyos import airbag
-from Cryptodome.PublicKey.RSA import construct
-
-airbag.enable()
-
-LOCAL_KEY_PATHS = ['/config/auth/', '/config/ipsec.d/rsa-keys/']
-LOCAL_OUTPUT = '/etc/swanctl/pubkey/localhost.pub'
-LOCAL_KEY_OUTPUT = '/etc/swanctl/private/localhost.key'
-
-def get_config(config=None):
-    if config:
-        conf = config
-    else:
-        conf = Config()
-    base = ['vpn', 'rsa-keys']
-    if not conf.exists(base):
-        return None
-
-    return conf.get_config_dict(base, key_mangling=('-', '_'), get_first_key=True, no_tag_node_value_mangle=True)
-
-def verify(conf):
-    if not conf:
-        return
-
-    if 'local_key' in conf and 'file' in conf['local_key']:
-        local_key = conf['local_key']['file']
-        if not local_key:
-            raise ConfigError(f'Invalid local-key')
-
-        if not get_local_key(local_key):
-            raise ConfigError(f'File not found for local-key: {local_key}')
-
-def get_local_key(local_key):
-    for path in LOCAL_KEY_PATHS:
-        full_path = os.path.join(path, local_key)
-        if os.path.exists(full_path):
-            return full_path
-    return False
-
-def generate(conf):
-    if not conf:
-        return
-
-    if 'local_key' in conf and 'file' in conf['local_key']:
-        local_key = conf['local_key']['file']
-        local_key_path = get_local_key(local_key)
-        call(f'sudo cp -f {local_key_path} {LOCAL_KEY_OUTPUT}')
-        call(f'sudo /usr/bin/openssl rsa -in {local_key_path} -pubout -out {LOCAL_OUTPUT}')
-
-    if 'rsa_key_name' in conf:
-        for key_name, key_conf in conf['rsa_key_name'].items():
-            if 'rsa_key' not in key_conf:
-                continue
-
-            remote_key = key_conf['rsa_key']
-
-            if remote_key[:2] == "0s": # Vyatta format
-                remote_key = migrate_from_vyatta_key(remote_key)
-            else:
-                remote_key = bytes('-----BEGIN PUBLIC KEY-----\n' + remote_key + '\n-----END PUBLIC KEY-----\n', 'utf-8')
-
-            with open(f'/etc/swanctl/pubkey/{key_name}.pub', 'wb') as f:
-                f.write(remote_key)
-
-def migrate_from_vyatta_key(data):
-    data = base64.b64decode(data[2:])
-    length = struct.unpack('B', data[:1])[0]
-    e = int.from_bytes(data[1:1+length], 'big')
-    n = int.from_bytes(data[1+length:], 'big')
-    pubkey = construct((n, e))
-    return pubkey.exportKey(format='PEM')
-
-def apply(conf):
-    if not conf:
-        return
-
-    call('sudo /usr/sbin/ipsec rereadall')
-    call('sudo /usr/sbin/ipsec reload')
-
-if __name__ == '__main__':
-    try:
-        c = get_config()
-        verify(c)
-        generate(c)
-        apply(c)
-    except ConfigError as e:
-        print(e)
-        exit(1)
diff --git a/src/migration-scripts/ipsec/7-to-8 b/src/migration-scripts/ipsec/7-to-8
new file mode 100755
index 000000000..5d48b2875
--- /dev/null
+++ b/src/migration-scripts/ipsec/7-to-8
@@ -0,0 +1,125 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2021 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/>.
+
+# Migrate rsa keys into PKI configuration
+
+import base64
+import os
+import struct
+
+from cryptography.hazmat.primitives.asymmetric import rsa
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+from vyos.pki import load_public_key
+from vyos.pki import load_private_key
+from vyos.pki import encode_public_key
+from vyos.pki import encode_private_key
+
+if (len(argv) < 1):
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+pki_base = ['pki']
+ipsec_site_base = ['vpn', 'ipsec', 'site-to-site', 'peer']
+rsa_keys_base = ['vpn', 'rsa-keys']
+
+config = ConfigTree(config_file)
+
+LOCAL_KEY_PATHS = ['/config/auth/', '/config/ipsec.d/rsa-keys/']
+
+def migrate_from_vyatta_key(data):
+    data = base64.b64decode(data[2:])
+    length = struct.unpack('B', data[:1])[0]
+    e = int.from_bytes(data[1:1+length], 'big')
+    n = int.from_bytes(data[1+length:], 'big')
+    public_numbers = rsa.RSAPublicNumbers(e, n)
+    return public_numbers.public_key()
+
+def wrapped_pem_to_config_value(pem):
+    return "".join(pem.strip().split("\n")[1:-1])
+
+local_key_name = 'localhost'
+
+if config.exists(rsa_keys_base):
+    if not config.exists(pki_base + ['key-pair']):
+        config.set(pki_base + ['key-pair'])
+        config.set_tag(pki_base + ['key-pair'])
+
+    if config.exists(rsa_keys_base + ['local-key', 'file']):
+        local_file = config.return_value(rsa_keys_base + ['local-key', 'file'])
+        local_path = None
+        local_key = None
+
+        for path in LOCAL_KEY_PATHS:
+            full_path = os.path.join(path, local_file)
+            if os.path.exists(full_path):
+                local_path = full_path
+                break
+
+        if local_path:
+            with open(local_path, 'r') as f:
+                local_key_data = f.read()
+                local_key = load_private_key(local_key_data, wrap_tags=False)
+
+        if local_key:
+            local_key_pem = encode_private_key(local_key)
+            config.set(pki_base + ['key-pair', local_key_name, 'private', 'key'], value=wrapped_pem_to_config_value(local_key_pem))
+        else:
+            print('Failed to migrate local RSA key')
+
+    if config.exists(rsa_keys_base + ['rsa-key-name']):
+        for rsa_name in config.list_nodes(rsa_keys_base + ['rsa-key-name']):
+            if not config.exists(rsa_keys_base + ['rsa-key-name', rsa_name, 'rsa-key']):
+                continue
+
+            vyatta_key = config.return_value(rsa_keys_base + ['rsa-key-name', rsa_name, 'rsa-key'])
+            public_key = migrate_from_vyatta_key(vyatta_key)
+
+            if public_key:
+                public_key_pem = encode_public_key(public_key)
+                config.set(pki_base + ['key-pair', rsa_name, 'public', 'key'], value=wrapped_pem_to_config_value(public_key_pem))
+            else:
+                print(f'Failed to migrate rsa-key "{rsa_name}"')
+
+    config.delete(rsa_keys_base)
+
+if config.exists(ipsec_site_base):
+    for peer in config.list_nodes(ipsec_site_base):
+        mode = config.return_value(ipsec_site_base + [peer, 'authentication', 'mode'])
+
+        if mode != 'rsa':
+            continue
+
+        config.set(ipsec_site_base + [peer, 'authentication', 'rsa', 'local-key'], value=local_key_name)
+
+        remote_key_name = config.return_value(ipsec_site_base + [peer, 'authentication', 'rsa-key-name'])
+        config.set(ipsec_site_base + [peer, 'authentication', 'rsa', 'remote-key'], value=remote_key_name)
+        config.delete(ipsec_site_base + [peer, 'authentication', 'rsa-key-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/vpn_ipsec.py b/src/op_mode/vpn_ipsec.py
index ad7efbf2d..06e227ccf 100755
--- a/src/op_mode/vpn_ipsec.py
+++ b/src/op_mode/vpn_ipsec.py
@@ -14,91 +14,14 @@
 # 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 base64
-import os
 import re
-import struct
-import sys
 import argparse
 from subprocess import TimeoutExpired
 
-from vyos.util import ask_yes_no, call, cmd, process_named_running
-from Cryptodome.PublicKey.RSA import importKey
+from vyos.util import call
 
-RSA_LOCAL_KEY_PATH = '/config/ipsec.d/rsa-keys/localhost.key'
-RSA_LOCAL_PUB_PATH = '/etc/ipsec.d/certs/localhost.pub'
-RSA_KEY_PATHS = ['/config/auth', '/config/ipsec.d/rsa-keys']
-
-X509_CONFIG_PATH = '/etc/ipsec.d/key-pair.template'
-X509_PATH = '/config/auth/'
-
-IPSEC_CONF = '/etc/ipsec.conf'
 SWANCTL_CONF = '/etc/swanctl/swanctl.conf'
 
-def migrate_to_vyatta_key(path):
-    with open(path, 'r') as f:
-        key = importKey(f.read())
-        e = key.e.to_bytes((key.e.bit_length() + 7) // 8, 'big')
-        n = key.n.to_bytes((key.n.bit_length() + 7) // 8, 'big')
-        return '0s' + str(base64.b64encode(struct.pack('B', len(e)) + e + n), 'ascii')
-    return None
-
-def find_rsa_keys():
-    keys = []
-    for path in RSA_KEY_PATHS:
-        if not os.path.exists(path):
-            continue
-        for filename in os.listdir(path):
-            full_path = os.path.join(path, filename)
-            if os.path.isfile(full_path) and full_path.endswith(".key"):
-                keys.append(full_path)
-    return keys
-
-def show_rsa_keys():
-    for key_path in find_rsa_keys():
-        print('Private key: ' + os.path.basename(key_path))
-        print('Public key: ' + migrate_to_vyatta_key(key_path) + '\n')
-
-def generate_rsa_key(bits = 2192):
-    if (bits < 16 or bits > 4096) or bits % 16 != 0:
-        print('Invalid bit length')
-        return
-
-    if os.path.exists(RSA_LOCAL_KEY_PATH):
-        if not ask_yes_no("A local RSA key file already exists and will be overwritten. Continue?"):
-            return
-
-    print(f'Generating rsa-key to {RSA_LOCAL_KEY_PATH}')
-
-    directory = os.path.dirname(RSA_LOCAL_KEY_PATH)
-    call(f'sudo mkdir -p {directory}')
-    result = call(f'sudo /usr/bin/openssl genrsa -out {RSA_LOCAL_KEY_PATH} {bits}')
-
-    if result != 0:
-        print(f'Could not generate RSA key: {result}')
-        return
-
-    call(f'sudo /usr/bin/openssl rsa -inform PEM -in {RSA_LOCAL_KEY_PATH} -pubout -out {RSA_LOCAL_PUB_PATH}')
-
-    print('Your new local RSA key has been generated')
-    print('The public portion of the key is:\n')
-    print(migrate_to_vyatta_key(RSA_LOCAL_KEY_PATH))
-
-def generate_x509_pair(name):
-    if os.path.exists(X509_PATH + name):
-        if not ask_yes_no("A certificate request with this name already exists and will be overwritten. Continue?"):
-            return
-
-    result = os.system(f'openssl req -new -nodes -keyout {X509_PATH}{name}.key -out {X509_PATH}{name}.csr -config {X509_CONFIG_PATH}')
-    
-    if result != 0:
-        print(f'Could not generate x509 key-pair: {result}')
-        return
-
-    print('Private key and certificate request has been generated')
-    print(f'CSR: {X509_PATH}{name}.csr')
-    print(f'Private key: {X509_PATH}{name}.key')
-
 def get_peer_connections(peer, tunnel, return_all = False):
     search = rf'^[\s]*(peer_{peer}_(tunnel_[\d]+|vti)).*'
     matches = []
@@ -183,23 +106,12 @@ def debug_peer(peer, tunnel):
 if __name__ == '__main__':
     parser = argparse.ArgumentParser()
     parser.add_argument('--action', help='Control action', required=True)
-    parser.add_argument('--bits', help='Bits for rsa-key', required=False)
-    parser.add_argument('--name', help='Name for x509 key-pair, peer for reset', required=False)
+    parser.add_argument('--name', help='Name for peer reset', required=False)
     parser.add_argument('--tunnel', help='Specific tunnel of peer', required=False)
 
     args = parser.parse_args()
 
-    if args.action == 'rsa-key':
-        bits = int(args.bits) if args.bits else 2192
-        generate_rsa_key(bits)
-    elif args.action == 'rsa-key-show':
-        show_rsa_keys()
-    elif args.action == 'x509':
-        if not args.name:
-            print('Invalid name for key-pair, aborting.')
-            sys.exit(0)
-        generate_x509_pair(args.name)
-    elif args.action == 'reset-peer':
+    if args.action == 'reset-peer':
         reset_peer(args.name, args.tunnel)
     elif args.action == "reset-profile":
         reset_profile(args.name, args.tunnel)