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OPC UA Client Security

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  • D Offline
    D Offline
    dencla
    wrote last edited by dencla
    #1

    I have been able to build bothe the client and server example application. I created both the example client an server applications. they connected to each other and to UaExpert no problem. Bur when I tried the KEPware Srever I could not connect. I was not worried about that at the time. Then, a few weeks ago and was able to get a device to connect the new client that i created to its opc ua Server and it kept failing. I was successful using MinGW 64 6.9.1, but then I was told that that version did not include security and I needed to use MSVC 2019 x64. I have been trying to rebuild it ever since under MSVC 6.10.1 64 with out success, I keep gettin build errors of all sorts. I fix one thing then I get another. Are there instructions on how to build OPC UA under either platform with security enabled?

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    • D Offline
      D Offline
      dencla
      wrote last edited by
      #2

      I was told MinGW does not have security. that is why I switched.

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote last edited by
        #3

        Hi,

        What does "MinGW does not have security" mean exactly ?

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        • JKSHJ JKSH referenced this topic
        • A Offline
          A Offline
          avalynn
          wrote last edited by
          #4

          Clone: git clone https://github.com/open62541/open62541.git && cd open62541 && git checkout v1.4.5
          Open ready-made solution: build\open62541.sln
          Select configuration Release-SECURE or Debug-SECURE
          Build → Build Solution

          Done. Full encryption (mbedTLS) enabled, works with KEPServerEX and all commercial servers.
          (Do not use CMake or MinGW if you want zero hassle with MSVC security.)

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