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authorsarthurdev <965089+sarthurdev@users.noreply.github.com>2021-07-20 17:33:00 +0200
committersarthurdev <965089+sarthurdev@users.noreply.github.com>2021-07-20 20:14:12 +0200
commitbfadd6dfb5969f231097353a76ada3b839964a19 (patch)
tree5c9cae9c04121dd082c0a7a3e6d262df27c86489 /src/migration-scripts/interfaces
parent1554d3316eb74971d2ac7e3608173f6f113684e0 (diff)
downloadvyos-1x-bfadd6dfb5969f231097353a76ada3b839964a19.tar.gz
vyos-1x-bfadd6dfb5969f231097353a76ada3b839964a19.zip
pki: eapol: T3642: Migrate EAPoL to use PKI configuration
Diffstat (limited to 'src/migration-scripts/interfaces')
-rwxr-xr-xsrc/migration-scripts/interfaces/22-to-23130
1 files changed, 112 insertions, 18 deletions
diff --git a/src/migration-scripts/interfaces/22-to-23 b/src/migration-scripts/interfaces/22-to-23
index c6dc32baf..3fd5998a0 100755
--- a/src/migration-scripts/interfaces/22-to-23
+++ b/src/migration-scripts/interfaces/22-to-23
@@ -15,27 +15,34 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Migrate Wireguard to store keys in CLI
+# Migrate EAPoL to PKI configuration
import os
import sys
from vyos.configtree import ConfigTree
+from vyos.pki import load_certificate
+from vyos.pki import load_private_key
+from vyos.pki import encode_certificate
+from vyos.pki import encode_private_key
-if __name__ == '__main__':
- if (len(sys.argv) < 1):
- print("Must specify file name!")
- sys.exit(1)
+def wrapped_pem_to_config_value(pem):
+ return "".join(pem.strip().split("\n")[1:-1])
- file_name = sys.argv[1]
+if (len(sys.argv) < 1):
+ print("Must specify file name!")
+ sys.exit(1)
- with open(file_name, 'r') as f:
- config_file = f.read()
+file_name = sys.argv[1]
- config = ConfigTree(config_file)
- base = ['interfaces', 'wireguard']
- if not config.exists(base):
- # Nothing to do
- sys.exit(0)
+with open(file_name, 'r') as f:
+ config_file = f.read()
+config = ConfigTree(config_file)
+
+# Wireguard
+base = ['interfaces', 'wireguard']
+
+if config.exists(base):
for interface in config.list_nodes(base):
private_key_path = base + [interface, 'private-key']
@@ -56,9 +63,96 @@ if __name__ == '__main__':
for peer in config.list_nodes(base + [interface, 'peer']):
config.rename(base + [interface, 'peer', peer, 'pubkey'], 'public-key')
- 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)
+# Ethernet EAPoL
+base = ['interfaces', 'ethernet']
+
+if config.exists(base):
+ AUTH_DIR = '/config/auth'
+ pki_base = ['pki']
+
+ for interface in config.list_nodes(base):
+ if not config.exists(base + [interface, 'eapol']):
+ continue
+
+ x509_base = base + [interface, 'eapol']
+ pki_name = f'eapol_{interface}'
+
+ if config.exists(x509_base + ['ca-cert-file']):
+ if not config.exists(pki_base + ['ca']):
+ config.set(pki_base + ['ca'])
+ config.set_tag(pki_base + ['ca'])
+
+ cert_file = config.return_value(x509_base + ['ca-cert-file'])
+ cert_path = os.path.join(AUTH_DIR, cert_file)
+ cert = None
+
+ if os.path.isfile(cert_path):
+ if not os.access(cert_path, os.R_OK):
+ run(f'sudo chmod 644 {cert_path}')
+
+ with open(cert_path, 'r') as f:
+ cert_data = f.read()
+ cert = load_certificate(cert_data, wrap_tags=False)
+
+ if cert:
+ cert_pem = encode_certificate(cert)
+ config.set(pki_base + ['ca', pki_name, 'certificate'], value=wrapped_pem_to_config_value(cert_pem))
+ config.set(x509_base + ['ca-certificate'], value=pki_name)
+ else:
+ print(f'Failed to migrate CA certificate on eapol config for interface {interface}')
+
+ config.delete(x509_base + ['ca-cert-file'])
+
+ if config.exists(x509_base + ['cert-file']):
+ if not config.exists(pki_base + ['certificate']):
+ config.set(pki_base + ['certificate'])
+ config.set_tag(pki_base + ['certificate'])
+
+ cert_file = config.return_value(x509_base + ['cert-file'])
+ cert_path = os.path.join(AUTH_DIR, cert_file)
+ cert = None
+
+ if os.path.isfile(cert_path):
+ if not os.access(cert_path, os.R_OK):
+ run(f'sudo chmod 644 {cert_path}')
+
+ with open(cert_path, 'r') as f:
+ cert_data = f.read()
+ cert = load_certificate(cert_data, wrap_tags=False)
+
+ if cert:
+ cert_pem = encode_certificate(cert)
+ config.set(pki_base + ['certificate', pki_name, 'certificate'], value=wrapped_pem_to_config_value(cert_pem))
+ config.set(x509_base + ['certificate'], value=pki_name)
+ else:
+ print(f'Failed to migrate certificate on eapol config for interface {interface}')
+
+ config.delete(x509_base + ['cert-file'])
+
+ if config.exists(x509_base + ['key-file']):
+ key_file = config.return_value(x509_base + ['key-file'])
+ key_path = os.path.join(AUTH_DIR, key_file)
+ key = None
+
+ if os.path.isfile(key_path):
+ if not os.access(key_path, os.R_OK):
+ run(f'sudo chmod 644 {key_path}')
+
+ with open(key_path, 'r') as f:
+ key_data = f.read()
+ key = load_private_key(key_data, passphrase=None, wrap_tags=False)
+
+ if key:
+ key_pem = encode_private_key(key, passphrase=None)
+ config.set(pki_base + ['certificate', pki_name, 'private', 'key'], value=wrapped_pem_to_config_value(key_pem))
+ else:
+ print(f'Failed to migrate private key on eapol config for interface {interface}')
+
+ config.delete(x509_base + ['key-file'])
+
+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)