1 files changed, 66 insertions, 0 deletions
diff --git a/src/migration-scripts/https/2-to-3 b/src/migration-scripts/https/2-to-3
new file mode 100644
index 0000000..1125cae
--- /dev/null
+++ b/src/migration-scripts/https/2-to-3
@@ -0,0 +1,66 @@
+# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# * Migrate system signed certificate to use PKI
+
+from vyos.configtree import ConfigTree
+from vyos.pki import create_certificate
+from vyos.pki import create_certificate_request
+from vyos.pki import create_private_key
+from vyos.pki import encode_certificate
+from vyos.pki import encode_private_key
+
+base = ['service', 'https', 'certificates']
+pki_base = ['pki']
+
+def wrapped_pem_to_config_value(pem):
+    out = []
+    for line in pem.strip().split("\n"):
+        if not line or line.startswith("-----") or line[0] == '#':
+            continue
+        out.append(line)
+    return "".join(out)
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base + ['system-generated-certificate']):
+        return
+
+    if not config.exists(pki_base + ['certificate']):
+        config.set(pki_base + ['certificate'])
+        config.set_tag(pki_base + ['certificate'])
+
+    valid_days = 365
+    if config.exists(base + ['system-generated-certificate', 'lifetime']):
+        valid_days = int(config.return_value(base + ['system-generated-certificate', 'lifetime']))
+
+    key = create_private_key('rsa', 2048)
+    subject = {'country': 'GB', 'state': 'N/A', 'locality': 'N/A', 'organization': 'VyOS', 'common_name': 'vyos'}
+    cert_req = create_certificate_request(subject, key, ['vyos'])
+    cert = create_certificate(cert_req, cert_req, key, valid_days)
+
+    if cert:
+        cert_pem = encode_certificate(cert)
+        config.set(pki_base + ['certificate', 'generated_https', 'certificate'], value=wrapped_pem_to_config_value(cert_pem))
+
+    if key:
+        key_pem = encode_private_key(key)
+        config.set(pki_base + ['certificate', 'generated_https', 'private', 'key'], value=wrapped_pem_to_config_value(key_pem))
+
+    if cert and key:
+        config.set(base + ['certificate'], value='generated_https')
+    else:
+        print('Failed to migrate system-generated-certificate from https service')
+
+    config.delete(base + ['system-generated-certificate'])