[Bug]: Invalid lenByte - Issue connecting to Eclipse Milo OPC UA server with 4096-bit certificate using PLC4X SDK #2286
Description
What happened?
Hello,
I'm currently testing the PLC4X SDK to establish a connection to an OPC UA server implemented using Eclipse Milo, which uses a 4096-bit certificate.
The server certificate is generated by Eclipse Milo, and the corresponding public key has been successfully extracted. The client certificate is generated as follows:
(details to be added later)
The connection already works without issues using other OPC UA clients (with support for 4096-bit certificates), so the setup appears to be correct in general.
However, using the PLC4X SDK, I am encountering issues when trying to establish the connection. I suspect it may be related to the certificate length or trust configuration.
I would appreciate any help or insights you could provide on this matter.
Thank you very much in advance!
Best regards,
Daniel
Client(plc4x) exception.log
Server(eclipse_milo) exception.log
Server Cert.txt
Client_Cert.txt
Version
v,0.14.0-SNAPSHOT
Programming Languages
- plc4c
- plc4go
- plc4j
- plc4net
- plc4py
Protocols
- AB-Ethernet
- ADS /AMS
- BACnet/IP
- C-Bus
- CANopen
- EtherNet/IP
- Firmata
- IEC-69870
- KNXnet/IP
- Modbus
- OPC-UA
- Profinet
- S7
- S7-light