Add ability for `interfaces openvpn` do not restart/drop all clients per CRL revoke.
It does not require restarting the service, according to https://openvpn.net/community-resources/controlling-a-running-openvpn-process/
```
The CRL file can be modified on the fly, and changes will take effect immediately for new connections, or existing connections which are renegotiating their SSL/TLS channel (occurs once per hour by default).
```
Current behavior:
Each time when you revoke one certificate, it resets connections for all clients (pki crl commit)
**In the 1.3, a restart was not required**
Example of config:
```
set interfaces dummy dum0 address '203.0.113.1/32'
set interfaces openvpn vtun10 encryption data-ciphers 'aes256'
set interfaces openvpn vtun10 hash 'sha512'
set interfaces openvpn vtun10 local-host '203.0.113.1'
set interfaces openvpn vtun10 local-port '1194'
set interfaces openvpn vtun10 mode 'server'
set interfaces openvpn vtun10 persistent-tunnel
set interfaces openvpn vtun10 protocol 'udp'
set interfaces openvpn vtun10 server client client1 ip '10.10.0.10'
set interfaces openvpn vtun10 server client client2 ip '10.10.0.11'
set interfaces openvpn vtun10 server domain-name 'vyos.net'
set interfaces openvpn vtun10 server max-connections '250'
set interfaces openvpn vtun10 server name-server '203.0.113.1'
set interfaces openvpn vtun10 server subnet '10.10.0.0/24'
set interfaces openvpn vtun10 server topology 'subnet'
set interfaces openvpn vtun10 tls ca-certificate 'ca'
set interfaces openvpn vtun10 tls certificate 'cert'
set interfaces openvpn vtun10 tls dh-params 'dh'
set interfaces openvpn vtun10 tls tls-version-min '1.0'
set pki ca ca certificate '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'
set pki ca ca private key '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'
set pki certificate cert certificate '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'
set pki certificate cert private key 'MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDfDE7A8f30YWBHxRRPC1LSl5FUynckwE952FS0IR+SnMvR8yxA5xU4OgeNnTQMFrRFgSml5WvNtikRsFSF6uCKqpl9iT/agmoPbfZ/DfBzFoc9F3quNVIW9tqG9Ave5tLFRYIaTnePKFJvCST78H9OAfQ1YNopJLTV/nKdR+piISWyw9n6jMZ9pwzlwS8cEfGwG7c/GGqQ5newGePS1n0wX1ea131nCESTfWs0SEpVuUUArHYtAEFuvXt+hXePrTGDBwE+Ijo3kb0Rzwlp/30iM/jHRZIon5mt5SHHHcUcV4o5NEQ5SSwBH2I3hAXYGBDp9sYeRJBSHZmZQiGsNWmvAgMBAAECggEAQwCoe692ET5bNNQQCLqnE5nyT11OsxyOA1UoBMBagqlVVOlOpuSD7FMKR9EsfGEpoCNvxmUHoFETPzwP9/aZoy4iU6KyKsq4X5Ax1vLyAzCGSaTO9pwP39Qhyx5unnQKZrY9ofdmVPvQ34gIsyIIq/9MQ+inQGrFY+8+sN6Umws4WRdqpDSDkIR3YI2lSGvzWcB4nPp1EgnZajnwSm1H4cmVtDQjJv1fRcSiXqjJp+uH8w20ootLfn55QCglawu3jX9DA14mLxoAqtsEx3tdBPIM78byucozpUDIWtQF4jFOmUPFngieluiHqjCR3i5YLLRYsW6LmO0ZpGK8KHnmEQKBgQD58I6s172fdLowvqU+5CiRng0vP++22vnjx7nVLzjLYGVPTgEe2hguvR7DhxCFHk9Vsz3DQ7dKn0b2ga2An2FXiD2mayDoeeab2fV1GP7Hu1Rj3JTdesdYLNCRurebyHgvqgwJh+t+ws3WOCoKhkafceT3FDaSUFOusb+A0oEuKQKBgQDkdNOxSFKA/iHFyVcvODHVcayBjdvJHvetRs1U+GeH7V8dgvkY2aAs5Ami4zTT1hEwA2hva3od6ijaVaBaqPhmdCaR/WukTACeKF3oY/xshrR9V/kkSqRXGN1a2y0HHNN/TLeo0nGaXlTk8fEbklARFh7R8SMIEMkkm4n0icikFwKBgQDnfiLne7qpodeBplIu+euJU7YqeTFxT0f77NT12xLja5jp5vmqtZ2ITKndt49ZfEVGvwkJfgKaHwP+9QTaCMSD6jAPn1GPgLhSyYFKv6fbHmp/Q6KtsDZKONfE4geFRhvrKbiUa0t20L8NFl/593wZ2ceUASi6Q6P+Pat9iXsUYQKBgQCZX41XcbRiATrvLBKqEtHx+BTWDUTGq1GgNO5Y40OuT8ARcgKFmmUcfiOyBVNL/GUhlMgiNUeQmcm/esji1JmfPs8+J6KCdLvdckBJagbnXTADDnKm2K2oA3toKcj7A3FB/2E1p8K43iekZIF3/yxdrDoYvAjGu24uc3WUhIP9FQKBgCRBSpD+RvVq8l3PhVn5zxrLUfq/uedTtrqvdmsoLdteLXp4+D9CN6XlvHLwHpkKuWn4bq047ukKQ/xMyNWPWeYb/9UDWpaTU//DYSTOeaOtwX/goswIEUh3ciNvpc/ycaH6W3kl4dRMCcYtJEUmHS1qgsKaafKJ8+5IdCUkGzWW'
set pki certificate client1 certificate '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'
set pki certificate client1 private key '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'
set pki certificate client2 certificate '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'
set pki certificate client2 private key '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'
set pki dh dh parameters 'MIIBCAKCAQEA+1eL8L4DAmniAvmBG1AAgHqCzYjF7zt+ES+L2reSo4RFRcqvZ1zWpHB6wmB5KFZ6na4qhyHbqfNckK2PQnqI4fSvahSzsxY9PaknzPiXM+Oyc8Kqw7VSa6ywraTDOwNMfoF1UxsT8ISo5mmeSmzGXtxHwjlkBOhJU7sdjImbiMJ6nhxTx1+GoAU3V9LxgwFLeEZNRZRfflJU6SWmLSMf6mDaTYVPym5DaMoam+/cGVLquEnXFroc7CeSJQ8QLGcKSUTiw1j7QRFg5a47wVYH43+8uKHHIlWmGfmY76Kj+DYiO3LE52wOeeiWafWRPR5PtqbgBEJIiBmTgfOEAyPIFwIBAg=='
```
We want to revoke certificate to the `client1`
```
vyos@r14# run show openvpn server
OpenVPN status on vtun10
Client CN Remote Host Tunnel IP Local Host TX bytes RX bytes Connected Since
----------- --------------------- ----------- ---------------- ---------- ---------- -------------------
client2 192.168.122.15:56988 10.10.0.11 203.0.113.1:1194 5.2 KB 5.3 KB 2024-12-09 12:52:48
client1 192.168.122.199:36649 10.10.0.10 203.0.113.1:1194 5.0 KB 5.3 KB 2024-12-09 12:53:05
[edit]
vyos@r14#
vyos@r14# set pki certificate client1 revoke
[edit]
vyos@r14# run generate pki crl ca install
1 value(s) installed. Use "compare" to see the pending changes, and "commit" to apply.
[edit]
vyos@r14# commit
DEBUG: systemctl reload-or-restart openvpn@vtun10.service
vyos@r14#
```
All clients were dropped due to `restart`:
```
vyos@r14# run show openvpn server
OpenVPN status on vtun10
Client CN Remote Host Tunnel IP Local Host TX bytes RX bytes Connected Since
----------- ------------- ----------- ------------ ---------- ---------- -----------------
[edit]
vyos@r14#
```