opc ua - How to get OPC UA Client certificate (.NET) -
i'm working on c# client opc ua server. i'm not paying member of opc foundation, don't have access sdk. i'm using sample applications , .net stack freely available.
one of problems i'm facing don't have security certificate. client can connect server, in unsecured mode. results in not being able access databases on server. believe i'm missing client side (and possibly server side) certificate. have full access server's administration, i've been unable figure out how retrieve/generate certificate. how do this?
in general how client certificate opc ua client application's responsibility. if there no certificate generated , configured, sdk creates default self-signed one. if @ xml configuration file of .net ua application, should find place certificate parameters defined, , either can generated automatically. in order communicate on secured mode, both client , server should trust each other's certificates. if certificate stores in file system, trust self-signed certificates can set copying client certificate server's trusted folder, , vise versa. programmatically can server certificate getendpoints call. server can client's certificate opensecurechannel request.
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