diff options
| -rw-r--r-- | python/vyos/configverify.py | 103 | ||||
| -rwxr-xr-x | smoketest/scripts/cli/test_vpn_openconnect.py | 135 | ||||
| -rwxr-xr-x | src/conf_mode/interfaces_ethernet.py | 20 | ||||
| -rwxr-xr-x | src/conf_mode/load-balancing_reverse-proxy.py | 38 | ||||
| -rwxr-xr-x | src/conf_mode/service_https.py | 39 | ||||
| -rwxr-xr-x | src/conf_mode/vpn_openconnect.py | 52 | ||||
| -rwxr-xr-x | src/conf_mode/vpn_sstp.py | 65 |
7 files changed, 249 insertions, 203 deletions
diff --git a/python/vyos/configverify.py b/python/vyos/configverify.py index 651036bad..300647d21 100644 --- a/python/vyos/configverify.py +++ b/python/vyos/configverify.py @@ -169,43 +169,6 @@ def verify_tunnel(config): if 'source_address' in config and is_ipv6(config['source_address']): raise ConfigError('Can not use local IPv6 address is for mGRE tunnels') -def verify_eapol(config): - """ - Common helper function used by interface implementations to perform - recurring validation of EAPoL configuration. - """ - if 'eapol' in config: - if 'certificate' not in config['eapol']: - raise ConfigError('Certificate must be specified when using EAPoL!') - - if 'pki' not in config or 'certificate' not in config['pki']: - raise ConfigError('Invalid certificate specified for EAPoL') - - cert_name = config['eapol']['certificate'] - if cert_name not in config['pki']['certificate']: - raise ConfigError('Invalid certificate specified for EAPoL') - - cert = config['pki']['certificate'][cert_name] - - if 'certificate' not in cert or 'private' not in cert or 'key' not in cert['private']: - raise ConfigError('Invalid certificate/private key specified for EAPoL') - - if 'password_protected' in cert['private']: - raise ConfigError('Encrypted private key cannot be used for EAPoL') - - if 'ca_certificate' in config['eapol']: - if 'ca' not in config['pki']: - raise ConfigError('Invalid CA certificate specified for EAPoL') - - for ca_cert_name in config['eapol']['ca_certificate']: - if ca_cert_name not in config['pki']['ca']: - raise ConfigError('Invalid CA certificate specified for EAPoL') - - ca_cert = config['pki']['ca'][ca_cert_name] - - if 'certificate' not in ca_cert: - raise ConfigError('Invalid CA certificate specified for EAPoL') - def verify_mirror_redirect(config): """ Common helper function used by interface implementations to perform @@ -495,3 +458,69 @@ def verify_access_list(access_list, config, version=''): # Check if the specified ACL exists, if not error out if dict_search(f'policy.access-list{version}.{access_list}', config) == None: raise ConfigError(f'Specified access-list{version} "{access_list}" does not exist!') + +def verify_pki_certificate(config: dict, cert_name: str, no_password_protected: bool=False): + """ + Common helper function user by PKI consumers to perform recurring + validation functions for PEM based certificates + """ + if 'pki' not in config: + raise ConfigError('PKI is not configured!') + + if 'certificate' not in config['pki']: + raise ConfigError('PKI does not contain any certificates!') + + if cert_name not in config['pki']['certificate']: + raise ConfigError(f'Certificate "{cert_name}" not found in configuration!') + + pki_cert = config['pki']['certificate'][cert_name] + if 'certificate' not in pki_cert: + raise ConfigError(f'PEM certificate for "{cert_name}" missing in configuration!') + + if 'private' not in pki_cert or 'key' not in pki_cert['private']: + raise ConfigError(f'PEM private key for "{cert_name}" missing in configuration!') + + if no_password_protected and 'password_protected' in pki_cert['private']: + raise ConfigError('Password protected PEM private key is not supported!') + +def verify_pki_ca_certificate(config: dict, ca_name: str): + """ + Common helper function user by PKI consumers to perform recurring + validation functions for PEM based CA certificates + """ + if 'pki' not in config: + raise ConfigError('PKI is not configured!') + + if 'ca' not in config['pki']: + raise ConfigError('PKI does not contain any CA certificates!') + + if ca_name not in config['pki']['ca']: + raise ConfigError(f'CA Certificate "{ca_name}" not found in configuration!') + + pki_cert = config['pki']['ca'][ca_name] + if 'certificate' not in pki_cert: + raise ConfigError(f'PEM CA certificate for "{cert_name}" missing in configuration!') + +def verify_pki_dh_parameters(config: dict, dh_name: str, min_key_size: int=0): + """ + Common helper function user by PKI consumers to perform recurring + validation functions on DH parameters + """ + from vyos.pki import load_dh_parameters + + if 'pki' not in config: + raise ConfigError('PKI is not configured!') + + if 'dh' not in config['pki']: + raise ConfigError('PKI does not contain any DH parameters!') + + if dh_name not in config['pki']['dh']: + raise ConfigError(f'DH parameter "{dh_name}" not found in configuration!') + + if min_key_size: + pki_dh = config['pki']['dh'][dh_name] + dh_params = load_dh_parameters(pki_dh['parameters']) + dh_numbers = dh_params.parameter_numbers() + dh_bits = dh_numbers.p.bit_length() + if dh_bits < min_key_size: + raise ConfigError(f'Minimum DH key-size is {min_key_size} bits!') diff --git a/smoketest/scripts/cli/test_vpn_openconnect.py b/smoketest/scripts/cli/test_vpn_openconnect.py index c4502fada..96e858fdb 100755 --- a/smoketest/scripts/cli/test_vpn_openconnect.py +++ b/smoketest/scripts/cli/test_vpn_openconnect.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2020-2022 VyOS maintainers and contributors +# Copyright (C) 2020-2024 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 @@ -18,6 +18,7 @@ import unittest from base_vyostest_shim import VyOSUnitTestSHIM +from vyos.configsession import ConfigSessionError from vyos.template import ip_from_cidr from vyos.utils.process import process_named_running from vyos.utils.file import read_file @@ -27,25 +28,110 @@ base_path = ['vpn', 'openconnect'] pki_path = ['pki'] +cert_name = 'OCServ' cert_data = """ -MIICFDCCAbugAwIBAgIUfMbIsB/ozMXijYgUYG80T1ry+mcwCgYIKoZIzj0EAwIw -WTELMAkGA1UEBhMCR0IxEzARBgNVBAgMClNvbWUtU3RhdGUxEjAQBgNVBAcMCVNv -bWUtQ2l0eTENMAsGA1UECgwEVnlPUzESMBAGA1UEAwwJVnlPUyBUZXN0MB4XDTIx -MDcyMDEyNDUxMloXDTI2MDcxOTEyNDUxMlowWTELMAkGA1UEBhMCR0IxEzARBgNV -BAgMClNvbWUtU3RhdGUxEjAQBgNVBAcMCVNvbWUtQ2l0eTENMAsGA1UECgwEVnlP -UzESMBAGA1UEAwwJVnlPUyBUZXN0MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE -01HrLcNttqq4/PtoMua8rMWEkOdBu7vP94xzDO7A8C92ls1v86eePy4QllKCzIw3 -QxBIoCuH2peGRfWgPRdFsKNhMF8wDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8E -BAMCAYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMB0GA1UdDgQWBBSu -+JnU5ZC4mkuEpqg2+Mk4K79oeDAKBggqhkjOPQQDAgNHADBEAiBEFdzQ/Bc3Lftz -ngrY605UhA6UprHhAogKgROv7iR4QgIgEFUxTtW3xXJcnUPWhhUFhyZoqfn8dE93 -+dm/LDnp7C0= +MIIDsTCCApmgAwIBAgIURNQMaYmRIP/d+/OPWPWmuwkYHbswDQYJKoZIhvcNAQEL +BQAwVzELMAkGA1UEBhMCR0IxEzARBgNVBAgMClNvbWUtU3RhdGUxEjAQBgNVBAcM +CVNvbWUtQ2l0eTENMAsGA1UECgwEVnlPUzEQMA4GA1UEAwwHdnlvcy5pbzAeFw0y +NDA0MDIxNjQxMTRaFw0yNTA0MDIxNjQxMTRaMFcxCzAJBgNVBAYTAkdCMRMwEQYD +VQQIDApTb21lLVN0YXRlMRIwEAYDVQQHDAlTb21lLUNpdHkxDTALBgNVBAoMBFZ5 +T1MxEDAOBgNVBAMMB3Z5b3MuaW8wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK +AoIBAQDFeexWVV70fBLOxGofWYlcNxJ9JyLviAZZDXrBIYfQnSrYp51yMKRPTH1e +Sjr7gIxVArAqLoYFgo7frRDkCKg8/izTopxtBTV2XJkLqDGA7DOrtBhgj0zjmF0A +WWIWi83WHc+sTHSvIqNLCDAZgnnzf1ch3W/na10hBTnFX4Yv6CJ4I7doSIyWzaQr +RvUXfaNYnvege+RrG5LzkVGxD2EhHyBqfQ2mxvlgqICqKSZkL56a3c/MHAm+7MKl +2KbSGxwNDs+SpHrCgWVIsl9w0bN2NSAu6GzyfW7V+V1dkiCggLlxXGhGncPMiQ7T +M7GKQULnQl5o/15GkW72Tg6wUdDpAgMBAAGjdTBzMAwGA1UdEwEB/wQCMAAwDgYD +VR0PAQH/BAQDAgeAMBMGA1UdJQQMMAoGCCsGAQUFBwMBMB0GA1UdDgQWBBTtil1X +c6dXA6kxZtZCgjx9QPzeLDAfBgNVHSMEGDAWgBTKMZvYAW1thn/uxX1fpcbP5vKq +dzANBgkqhkiG9w0BAQsFAAOCAQEARjS+QYJDz+XTdwK/lMF1GhSdacGnOIWRsbRx +N7odsyBV7Ud5W+Py79n+/PRirw2+jAaGXFmmgdxrcjlM+dZnlO3X0QCIuNdODggD +0J/u1ICPdm9TcJ2lEdbIE2vm2Q9P5RdQ7En7zg8Wu+rcNPlIxd3pHFOMX79vOcgi +RkWWII6tyeeT9COYgXUbg37wf2LkVv4b5PcShrfkWZVFWKDKr1maJ+iMwcIlosOe +Gj3SKe7gKBuPbMRwtocqKAYbW1GH12tA49DNkvxVKxVqnP4nHkwgfOJdpcZAjlyb +gLkzVKInZwg5EvJ7qtSJirDap9jyuLTfr5TmxbcdEhmAqeS41A== """ -key_data = """ -MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgPLpD0Ohhoq0g4nhx -2KMIuze7ucKUt/lBEB2wc03IxXyhRANCAATTUestw222qrj8+2gy5rysxYSQ50G7 -u8/3jHMM7sDwL3aWzW/zp54/LhCWUoLMjDdDEEigK4fal4ZF9aA9F0Ww +cert_key_data = """ +MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDFeexWVV70fBLO +xGofWYlcNxJ9JyLviAZZDXrBIYfQnSrYp51yMKRPTH1eSjr7gIxVArAqLoYFgo7f +rRDkCKg8/izTopxtBTV2XJkLqDGA7DOrtBhgj0zjmF0AWWIWi83WHc+sTHSvIqNL +CDAZgnnzf1ch3W/na10hBTnFX4Yv6CJ4I7doSIyWzaQrRvUXfaNYnvege+RrG5Lz +kVGxD2EhHyBqfQ2mxvlgqICqKSZkL56a3c/MHAm+7MKl2KbSGxwNDs+SpHrCgWVI +sl9w0bN2NSAu6GzyfW7V+V1dkiCggLlxXGhGncPMiQ7TM7GKQULnQl5o/15GkW72 +Tg6wUdDpAgMBAAECggEACbR8bHZv9GT/9EshNLQ3n3a8wQuCLd0fWWi5A90sKbun +pj5/6uOVbP5DL7Xx4HgIrYmJyIZBI5aEg11Oi15vjOZ9o9MF4V0UVmJQ9TU0EEl2 +H/X5uA54MWaaCiaFFGWU3UqEG8wldJFSZCFyt7Y6scBW3b0JFF7+6dyyDPoCWWqh +cNR41Hv0T0eqfXGOXX1JcBlLbqy0QXXeFoLlxV3ouIgWgkKJk7u3vDWCVM/ofP0m +/GyZYWCEA2JljEQZaVgtk1afFoamrjM4doMiirk+Tix4yGno94HLJdDUynqdLNAd +ZdKunFVAJau17b1VVPyfgIvIaPRvSGQVQoXH6TuB2QKBgQD5LRYTxsd8WsOwlB2R +SBYdzDff7c3VuNSAYTp7O2MqWrsoXm2MxLzEJLJUen+jQphL6ti/ObdrSOnKF2So +SizYeJ1Irx4M4BPSdy/Yt3T/+e+Y4K7iQ7Pdvdc/dlZ5XuNHYzuA/F7Ft/9rhUy9 +jSdQYANX+7h8vL7YrEjvhMMMZQKBgQDK4mG4D7XowLlBWv1fK4n/ErWvYSxH/X+A +VVnLv4z4aZHyRS2nTfQnb8PKbHJ/65x9yZs8a+6HqE4CAH+0LfZuOI8qn9OksxPZ +7GuQk/FiVyGXtu18hzlfhzmb0ZTjAalZ5b68DOIhyZIHVketebhljXaB5bfwdIgt +7vTOfotANQKBgQCWiA5WVDgfgBXIjzJtmkcCKWV3+onnG4oFJLfXysDVzYpTkPhN +mm0PcbvqHTcOwiSPeIkIvS15usrCM++zW1xMSlF6n5Bf5t8Svr5BBlPAcJW2ncYJ +Gy2GQDHRPQRwvko/zkscWVpHyCieJCGAQc4GWHqspH2Hnd8Ntsc5K9NJoQKBgFR1 +5/5rM+yghr7pdT9wbbNtg4tuZbPWmYTAg3Bp3vLvaB22pOnYbwMX6SdU/Fm6qVxI +WMLPn+6Dp2337TICTGvYSemRvdb74hC/9ouquzuYUFjLg5Rq6vyU2+u9VUEnyOuu +1DePGXi9ZHh/d7mFSbmlKaesDWYh7StKJknsrmXdAoGBAOm+FnzryKkhIq/ELyT9 +8v4wr0lxCcAP3nNb/P5ocv3m7hRLIkf4S9k/gAL+gE/OtdesomQKjOz7noLO+I2H +rj6ZfC/lhPIRJ4XK5BqgqqH53Zcl/HDoaUjbpmyMvZVoQfUHLut8Y912R6mfm65z +qXl1L7EdHTY+SdoThNJTpmWb +""" + +ca_name = 'VyOS-CA' +ca_data = """ +MIIDnTCCAoWgAwIBAgIUFVRURZXSbQ7F0DiSZYfqY0gQORMwDQYJKoZIhvcNAQEL +BQAwVzELMAkGA1UEBhMCR0IxEzARBgNVBAgMClNvbWUtU3RhdGUxEjAQBgNVBAcM +CVNvbWUtQ2l0eTENMAsGA1UECgwEVnlPUzEQMA4GA1UEAwwHdnlvcy5pbzAeFw0y +NDA0MDIxNjQxMDFaFw0yOTA0MDExNjQxMDFaMFcxCzAJBgNVBAYTAkdCMRMwEQYD +VQQIDApTb21lLVN0YXRlMRIwEAYDVQQHDAlTb21lLUNpdHkxDTALBgNVBAoMBFZ5 +T1MxEDAOBgNVBAMMB3Z5b3MuaW8wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK +AoIBAQCg7Mjl6+rs8Bdkjqgl2QDuHfrH2mTDCeB7WuNTnIz0BPDtlmwIdqhU7LdC +B/zUSABAa6LBe/Z/bKWCRKyq8fU2/4uWECe975IMXOfFdYT6KA78DROvOi32JZml +n0LAXV+538eb+g19xNtoBhPO8igiNevfkV+nJehRK/41ATj+assTOv87vaSX7Wqy +aP/ZqkIdQD9Kc3cqB4JsYjkWcniHL9yk4oY3cjKK8PJ1pi4FqgFHt2hA+Ic+NvbA +hc47K9otP8FM4jkSii3MZfHA6Czb43BtbR+YEiWPzBhzE2bCuIgeRUumMF1Z+CAT +6U7Cpx3XPh+Ac2RnDa8wKeQ1eqE1AgMBAAGjYTBfMA8GA1UdEwEB/wQFMAMBAf8w +DgYDVR0PAQH/BAQDAgGGMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATAd +BgNVHQ4EFgQUyjGb2AFtbYZ/7sV9X6XGz+byqncwDQYJKoZIhvcNAQELBQADggEB +AArGXCq92vtaUZt528lC34ENPL9bQ7nRAS/ojplAzM9reW3o56sfYWf1M8iwRsJT +LbAwSnVB929RLlDolNpLwpzd1XaMt61Zcx4MFQmQCd+40dfuvMhluZaxt+F9bC1Z +cA7uwe/2HrAIULq3sga9LzSph6dNuyd1rGchr4xHCJ7u4WcF0kqi0Hjcn9S/ppEc +ba2L3rRqZmCbe6Yngx+MS06jonGw0z8F6e8LMkcvJUlNMEC76P+5Byjp4xZGP+y3 +DtIfsfijpb+t1OUe75YmWflTFnHR9GlybNYTxGAl49mFw6LlS1kefXyPtfuReLmv +n+vZdJAWTq76zAPT3n9FClo= +""" + +ca_key_data = """ + MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCg7Mjl6+rs8Bd + kjqgl2QDuHfrH2mTDCeB7WuNTnIz0BPDtlmwIdqhU7LdCB/zUSABAa6LBe/Z/bK + WCRKyq8fU2/4uWECe975IMXOfFdYT6KA78DROvOi32JZmln0LAXV+538eb+g19x + NtoBhPO8igiNevfkV+nJehRK/41ATj+assTOv87vaSX7WqyaP/ZqkIdQD9Kc3cq + B4JsYjkWcniHL9yk4oY3cjKK8PJ1pi4FqgFHt2hA+Ic+NvbAhc47K9otP8FM4jk + Sii3MZfHA6Czb43BtbR+YEiWPzBhzE2bCuIgeRUumMF1Z+CAT6U7Cpx3XPh+Ac2 + RnDa8wKeQ1eqE1AgMBAAECggEAEDDaoqVqmMWsONoQiWRMr2h1RZvPxP7OpuKVW + iF3XgrMOb9HZc+Ybpj1dC+NDMekvNaHhMuF2Lqz6UgjDjzzVMH/x4yfDwFWUqeb + SxbglvGmVk4zg48JNkmArLT6GJQccD1XXjZZmqSOhagM4KalCpIdxfvgoZbTCa2 + xMSCLHS+1HCDcmpCoeXM6ZBPTn0NbjRDAqIzCwcq2veG7RSz040obk8h7nrdv7j + hxRGmtPmPFzKgGLNn6GnL7AwYVMiidjj/ntvM4B1OMs9MwUYbtpg98TWcWyu+ZR + akUrnVf9z2aIHCKyuJvke/PNqMgw+L8KV4/478XxWhXfl7K1F3nMQKBgQDRBUDY + NFH0wC4MMWsA+RGwyz7RlzACChDJCMtA/agbW06gUoE9UYf8KtLQQQYljlLJHxH + GD72QnuM+sowGGXnbD4BabA9TQiQUG5c6boznTy1uU1gt8T0Zl0mmC7vIMoMBVd + 5bb0qrZvuR123kDGYn6crug9uvMIYSSlhGmBGTJQKBgQDFGC3vfkCyXzLoYy+RI + s/rXgyBF1PUYQtyDgL0N811L0H7a8JhFnt4FvodUbxv2ob+1kIc9e3yXT6FsGyO + 7IDOnqgeQKy74bYqVPZZuf1FOFb9fuxf00pn1FmhAF4OuSWkhVhrKkyrZwdD8Ar + jLK253J94dogjdKAYfN1csaOA0QKBgD0zUZI8d4a3QoRVb+RACTr/t6v8nZTrR5 + DlX0XvP2qLKJFutuKyXaOrEkDh2R/j9T9oNncMos+WhikUdEVQ7koC1u0i2LXjF + tdAYN4+Akmz+DRmeNoy2VYF4w2YP+pVR+B7OPkCtBVNuPkx3743Fy42mTGPMCKy + jX8Lf59j5Tl1AoGBAI3sk2dZqozHMIlWovIH92CtIKP0gFD2cJ94p3fklvZDSWg + aeKYg4lffc8uZB/AjlAH9ly3ziZx0uIjcOc/RTg96/+SI/dls9xgUhjCmVVJ692 + ki9GMsau/JYaEl+pTvjcOiocDJfNwQHJM3Tx+3FII59DtyXyXo3T/E6kHNSMeBA + oGAR9M48DTspv9OH1S7X6yR6MtMY5ltsBmB3gPhQFxiDKBvARkIkAPqObQ9TG/V + uOz2Purq0Oz7SHsY2jiFDd2KEGo6JfG61NDdIhiQC99ztSgt7NtvSCnX22SfVDW + oFxSK+tek7tvDVXAXCNy4ZESMEUGJ6NDHImb80aF+xZ3wYKw= """ PROCESS_NAME = 'ocserv-main' @@ -67,9 +153,10 @@ class TestVPNOpenConnect(VyOSUnitTestSHIM.TestCase): cls.cli_set(cls, ['interfaces', 'dummy', listen_if, 'address', listen_address]) - cls.cli_set(cls, pki_path + ['ca', 'openconnect', 'certificate', cert_data.replace('\n','')]) - cls.cli_set(cls, pki_path + ['certificate', 'openconnect', 'certificate', cert_data.replace('\n','')]) - cls.cli_set(cls, pki_path + ['certificate', 'openconnect', 'private', 'key', key_data.replace('\n','')]) + cls.cli_set(cls, pki_path + ['ca', cert_name, 'certificate', ca_data.replace('\n','')]) + cls.cli_set(cls, pki_path + ['ca', cert_name, 'private', 'key', ca_key_data.replace('\n','')]) + cls.cli_set(cls, pki_path + ['certificate', cert_name, 'certificate', cert_data.replace('\n','')]) + cls.cli_set(cls, pki_path + ['certificate', cert_name, 'private', 'key', cert_key_data.replace('\n','')]) @classmethod def tearDownClass(cls): @@ -108,8 +195,12 @@ class TestVPNOpenConnect(VyOSUnitTestSHIM.TestCase): for domain in split_dns: self.cli_set(base_path + ['network-settings', 'split-dns', domain]) - self.cli_set(base_path + ['ssl', 'ca-certificate', 'openconnect']) - self.cli_set(base_path + ['ssl', 'certificate', 'openconnect']) + # SSL certificates are mandatory + with self.assertRaises(ConfigSessionError): + self.cli_commit() + + self.cli_set(base_path + ['ssl', 'ca-certificate', cert_name]) + self.cli_set(base_path + ['ssl', 'certificate', cert_name]) listen_ip_no_cidr = ip_from_cidr(listen_address) self.cli_set(base_path + ['listen-address', listen_ip_no_cidr]) diff --git a/src/conf_mode/interfaces_ethernet.py b/src/conf_mode/interfaces_ethernet.py index 2c0f846c3..504d48f89 100755 --- a/src/conf_mode/interfaces_ethernet.py +++ b/src/conf_mode/interfaces_ethernet.py @@ -15,7 +15,6 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. import os -import pprint from glob import glob from sys import exit @@ -26,7 +25,6 @@ from vyos.configdict import get_interface_dict from vyos.configdict import is_node_changed from vyos.configverify import verify_address from vyos.configverify import verify_dhcpv6 -from vyos.configverify import verify_eapol from vyos.configverify import verify_interface_exists from vyos.configverify import verify_mirror_redirect from vyos.configverify import verify_mtu @@ -34,6 +32,8 @@ from vyos.configverify import verify_mtu_ipv6 from vyos.configverify import verify_vlan_config from vyos.configverify import verify_vrf from vyos.configverify import verify_bond_bridge_member +from vyos.configverify import verify_pki_certificate +from vyos.configverify import verify_pki_ca_certificate from vyos.ethtool import Ethtool from vyos.ifconfig import EthernetIf from vyos.ifconfig import BondIf @@ -263,6 +263,22 @@ def verify_allowedbond_changes(ethernet: dict): f' on interface "{ethernet["ifname"]}".' \ f' Interface is a bond member') +def verify_eapol(ethernet: dict): + """ + Common helper function used by interface implementations to perform + recurring validation of EAPoL configuration. + """ + if 'eapol' not in ethernet: + return + + if 'certificate' not in ethernet['eapol']: + raise ConfigError('Certificate must be specified when using EAPoL!') + + verify_pki_certificate(ethernet, ethernet['eapol']['certificate'], no_password_protected=True) + + if 'ca_certificate' in ethernet['eapol']: + for ca_cert in ethernet['eapol']['ca_certificate']: + verify_pki_ca_certificate(ethernet, ca_cert) def verify(ethernet): if 'deleted' in ethernet: diff --git a/src/conf_mode/load-balancing_reverse-proxy.py b/src/conf_mode/load-balancing_reverse-proxy.py index 2a0acd84a..694a4e1ea 100755 --- a/src/conf_mode/load-balancing_reverse-proxy.py +++ b/src/conf_mode/load-balancing_reverse-proxy.py @@ -20,6 +20,9 @@ from sys import exit from shutil import rmtree from vyos.config import Config +from vyos.configverify import verify_pki_certificate +from vyos.configverify import verify_pki_ca_certificate +from vyos.utils.dict import dict_search from vyos.utils.process import call from vyos.utils.network import check_port_availability from vyos.utils.network import is_listen_port_bind_service @@ -33,8 +36,7 @@ airbag.enable() load_balancing_dir = '/run/haproxy' load_balancing_conf_file = f'{load_balancing_dir}/haproxy.cfg' systemd_service = 'haproxy.service' -systemd_override = r'/run/systemd/system/haproxy.service.d/10-override.conf' - +systemd_override = '/run/systemd/system/haproxy.service.d/10-override.conf' def get_config(config=None): if config: @@ -54,30 +56,6 @@ def get_config(config=None): return lb - -def _verify_cert(lb: dict, config: dict) -> None: - if 'ca_certificate' in config['ssl']: - ca_name = config['ssl']['ca_certificate'] - pki_ca = lb['pki'].get('ca') - if pki_ca is None: - raise ConfigError(f'CA certificates does not exist in PKI') - else: - ca = pki_ca.get(ca_name) - if ca is None: - raise ConfigError(f'CA certificate "{ca_name}" does not exist') - - elif 'certificate' in config['ssl']: - cert_names = config['ssl']['certificate'] - pki_certs = lb['pki'].get('certificate') - if pki_certs is None: - raise ConfigError(f'Certificates does not exist in PKI') - - for cert_name in cert_names: - pki_cert = pki_certs.get(cert_name) - if pki_cert is None: - raise ConfigError(f'Certificate "{cert_name}" does not exist') - - def verify(lb): if not lb: return None @@ -107,12 +85,12 @@ def verify(lb): raise ConfigError(f'Cannot use both "send-proxy" and "send-proxy-v2" for server "{bk_server}"') for front, front_config in lb['service'].items(): - if 'ssl' in front_config: - _verify_cert(lb, front_config) + for cert in dict_search('ssl.certificate', front_config) or []: + verify_pki_certificate(lb, cert) for back, back_config in lb['backend'].items(): - if 'ssl' in back_config: - _verify_cert(lb, back_config) + tmp = dict_search('ssl.ca_certificate', front_config) + if tmp: verify_pki_ca_certificate(lb, tmp) def generate(lb): diff --git a/src/conf_mode/service_https.py b/src/conf_mode/service_https.py index 46efc3c93..9e58b4c72 100755 --- a/src/conf_mode/service_https.py +++ b/src/conf_mode/service_https.py @@ -24,13 +24,14 @@ from time import sleep from vyos.base import Warning from vyos.config import Config from vyos.config import config_dict_merge -from vyos.configdiff import get_config_diff from vyos.configverify import verify_vrf +from vyos.configverify import verify_pki_certificate +from vyos.configverify import verify_pki_ca_certificate +from vyos.configverify import verify_pki_dh_parameters from vyos.defaults import api_config_state from vyos.pki import wrap_certificate from vyos.pki import wrap_private_key from vyos.pki import wrap_dh_parameters -from vyos.pki import load_dh_parameters from vyos.template import render from vyos.utils.dict import dict_search from vyos.utils.process import call @@ -84,33 +85,14 @@ def verify(https): if https is None: return None - if 'certificates' in https and 'certificate' in https['certificates']: - cert_name = https['certificates']['certificate'] - if 'pki' not in https: - raise ConfigError('PKI is not configured!') - - if cert_name not in https['pki']['certificate']: - raise ConfigError('Invalid certificate in configuration!') + if dict_search('certificates.certificate', https) != None: + verify_pki_certificate(https, https['certificates']['certificate']) - pki_cert = https['pki']['certificate'][cert_name] - - if 'certificate' not in pki_cert: - raise ConfigError('Missing certificate in configuration!') + tmp = dict_search('certificates.ca_certificate', https) + if tmp != None: verify_pki_ca_certificate(https, tmp) - if 'private' not in pki_cert or 'key' not in pki_cert['private']: - raise ConfigError('Missing certificate private key in configuration!') - - if 'dh_params' in https['certificates']: - dh_name = https['certificates']['dh_params'] - if dh_name not in https['pki']['dh']: - raise ConfigError('Invalid DH parameter in configuration!') - - pki_dh = https['pki']['dh'][dh_name] - dh_params = load_dh_parameters(pki_dh['parameters']) - dh_numbers = dh_params.parameter_numbers() - dh_bits = dh_numbers.p.bit_length() - if dh_bits < 2048: - raise ConfigError(f'Minimum DH key-size is 2048 bits') + tmp = dict_search('certificates.dh_params', https) + if tmp != None: verify_pki_dh_parameters(https, tmp, 2048) else: Warning('No certificate specified, using build-in self-signed certificates. '\ @@ -214,7 +196,8 @@ def apply(https): https_service_name = 'nginx.service' if https is None: - call(f'systemctl stop {http_api_service_name}') + if is_systemd_service_active(http_api_service_name): + call(f'systemctl stop {http_api_service_name}') call(f'systemctl stop {https_service_name}') return diff --git a/src/conf_mode/vpn_openconnect.py b/src/conf_mode/vpn_openconnect.py index 08e4fc6db..8159fedea 100755 --- a/src/conf_mode/vpn_openconnect.py +++ b/src/conf_mode/vpn_openconnect.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2018-2023 VyOS maintainers and contributors +# Copyright (C) 2018-2024 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 @@ -19,6 +19,8 @@ from sys import exit from vyos.base import Warning from vyos.config import Config +from vyos.configverify import verify_pki_certificate +from vyos.configverify import verify_pki_ca_certificate from vyos.pki import wrap_certificate from vyos.pki import wrap_private_key from vyos.template import render @@ -75,7 +77,7 @@ def verify(ocserv): if "accounting" in ocserv: if "mode" in ocserv["accounting"] and "radius" in ocserv["accounting"]["mode"]: if not origin["accounting"]['radius']['server']: - raise ConfigError('Openconnect accounting mode radius requires at least one RADIUS server') + raise ConfigError('OpenConnect accounting mode radius requires at least one RADIUS server') if "authentication" not in ocserv or "mode" not in ocserv["authentication"]: raise ConfigError('Accounting depends on OpenConnect authentication configuration') elif "radius" not in ocserv["authentication"]["mode"]: @@ -89,12 +91,12 @@ def verify(ocserv): raise ConfigError('OpenConnect authentication modes are mutually-exclusive, remove either local or radius from your configuration') if "radius" in ocserv["authentication"]["mode"]: if not ocserv["authentication"]['radius']['server']: - raise ConfigError('Openconnect authentication mode radius requires at least one RADIUS server') + raise ConfigError('OpenConnect authentication mode radius requires at least one RADIUS server') if "local" in ocserv["authentication"]["mode"]: if not ocserv.get("authentication", {}).get("local_users"): - raise ConfigError('openconnect mode local required at least one user') + raise ConfigError('OpenConnect mode local required at least one user') if not ocserv["authentication"]["local_users"]["username"]: - raise ConfigError('openconnect mode local required at least one user') + raise ConfigError('OpenConnect mode local required at least one user') else: # For OTP mode: verify that each local user has an OTP key if "otp" in ocserv["authentication"]["mode"]["local"]: @@ -127,40 +129,20 @@ def verify(ocserv): if 'default_config' not in ocserv["authentication"]["identity_based_config"]: raise ConfigError('OpenConnect identity-based-config enabled but default-config not set') else: - raise ConfigError('openconnect authentication mode required') + raise ConfigError('OpenConnect authentication mode required') else: - raise ConfigError('openconnect authentication credentials required') + raise ConfigError('OpenConnect authentication credentials required') # Check ssl if 'ssl' not in ocserv: - raise ConfigError('openconnect ssl required') + raise ConfigError('SSL missing on OpenConnect config!') - if not ocserv['pki'] or 'certificate' not in ocserv['pki']: - raise ConfigError('PKI not configured') + if 'certificate' not in ocserv['ssl']: + raise ConfigError('SSL certificate missing on OpenConnect config!') + verify_pki_certificate(ocserv, ocserv['ssl']['certificate']) - ssl = ocserv['ssl'] - if 'certificate' not in ssl: - raise ConfigError('openconnect ssl certificate required') - - cert_name = ssl['certificate'] - - if cert_name not in ocserv['pki']['certificate']: - raise ConfigError('Invalid openconnect ssl certificate') - - cert = ocserv['pki']['certificate'][cert_name] - - if 'certificate' not in cert: - raise ConfigError('Missing certificate in PKI') - - if 'private' not in cert or 'key' not in cert['private']: - raise ConfigError('Missing private key in PKI') - - if 'ca_certificate' in ssl: - if 'ca' not in ocserv['pki']: - raise ConfigError('PKI not configured') - - if ssl['ca_certificate'] not in ocserv['pki']['ca']: - raise ConfigError('Invalid openconnect ssl CA certificate') + if 'ca_certificate' in ocserv['ssl']: + verify_pki_ca_certificate(ocserv, ocserv['ssl']['ca_certificate']) # Check network settings if "network_settings" in ocserv: @@ -172,7 +154,7 @@ def verify(ocserv): else: ocserv["network_settings"]["push_route"] = ["default"] else: - raise ConfigError('openconnect network settings required') + raise ConfigError('OpenConnect network settings required!') def generate(ocserv): if not ocserv: @@ -276,7 +258,7 @@ def apply(ocserv): break sleep(0.250) if counter > 5: - raise ConfigError('openconnect failed to start, check the logs for details') + raise ConfigError('OpenConnect failed to start, check the logs for details') break counter += 1 diff --git a/src/conf_mode/vpn_sstp.py b/src/conf_mode/vpn_sstp.py index 8661a8aff..7490fd0e0 100755 --- a/src/conf_mode/vpn_sstp.py +++ b/src/conf_mode/vpn_sstp.py @@ -20,6 +20,8 @@ from sys import exit from vyos.config import Config from vyos.configdict import get_accel_dict +from vyos.configverify import verify_pki_certificate +from vyos.configverify import verify_pki_ca_certificate from vyos.pki import wrap_certificate from vyos.pki import wrap_private_key from vyos.template import render @@ -46,51 +48,6 @@ cert_key_path = os.path.join(cfg_dir, 'sstp-cert.key') ca_cert_file_path = os.path.join(cfg_dir, 'sstp-ca.pem') -def verify_certificate(config): - # - # SSL certificate checks - # - if not config['pki']: - raise ConfigError('PKI is not configured') - - if 'ssl' not in config: - raise ConfigError('SSL missing on SSTP config') - - ssl = config['ssl'] - - # CA - if 'ca_certificate' not in ssl: - raise ConfigError('SSL CA certificate missing on SSTP config') - - ca_name = ssl['ca_certificate'] - - if ca_name not in config['pki']['ca']: - raise ConfigError('Invalid CA certificate on SSTP config') - - if 'certificate' not in config['pki']['ca'][ca_name]: - raise ConfigError('Missing certificate data for CA certificate on SSTP config') - - # Certificate - if 'certificate' not in ssl: - raise ConfigError('SSL certificate missing on SSTP config') - - cert_name = ssl['certificate'] - - if cert_name not in config['pki']['certificate']: - raise ConfigError('Invalid certificate on SSTP config') - - pki_cert = config['pki']['certificate'][cert_name] - - if 'certificate' not in pki_cert: - raise ConfigError('Missing certificate data for certificate on SSTP config') - - if 'private' not in pki_cert or 'key' not in pki_cert['private']: - raise ConfigError('Missing private key for certificate on SSTP config') - - if 'password_protected' in pki_cert['private']: - raise ConfigError('Encrypted private key is not supported on SSTP config') - - def get_config(config=None): if config: conf = config @@ -124,7 +81,17 @@ def verify(sstp): verify_accel_ppp_ip_pool(sstp) verify_accel_ppp_name_servers(sstp) verify_accel_ppp_wins_servers(sstp) - verify_certificate(sstp) + + if 'ssl' not in sstp: + raise ConfigError('SSL missing on SSTP config!') + + if 'certificate' not in sstp['ssl']: + raise ConfigError('SSL certificate missing on SSTP config!') + verify_pki_certificate(sstp, sstp['ssl']['certificate']) + + if 'ca_certificate' not in sstp['ssl']: + raise ConfigError('SSL CA certificate missing on SSTP config!') + verify_pki_ca_certificate(sstp, sstp['ssl']['ca_certificate']) def generate(sstp): @@ -154,15 +121,15 @@ def generate(sstp): def apply(sstp): + systemd_service = 'accel-ppp@sstp.service' if not sstp: - call('systemctl stop accel-ppp@sstp.service') + call(f'systemctl stop {systemd_service}') for file in [sstp_chap_secrets, sstp_conf]: if os.path.exists(file): os.unlink(file) - return None - call('systemctl restart accel-ppp@sstp.service') + call(f'systemctl reload-or-restart {systemd_service}') if __name__ == '__main__': |