OPC UA Client Application Operations in OpcCmd: Difference between revisions
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The program responds with the name of the client application (""OPC Command-line Tool"), which will be used for registrations to GDS. If this is the first time the program is run, it also creates its self-signed client certificate. | The program responds with the name of the client application (""OPC Command-line Tool"), which will be used for registrations to GDS. If this is the first time the program is run, it also creates its self-signed client certificate. | ||
All following commands are entered at the {{Style=label|uaClientApplication>}} prompt. | All following commands are entered at the {{Style=label|uaClientApplication>}} prompt. You can enter <code>-?</code>, <code>-h</code> or <code>--help</code> (possibly preceded by the command name) at any time to obtain help for this prompt (or its commands). | ||
<code>registerToGds opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo</code> (<code>registerToGds</code> can be shortened to <code>rtg</code>). | |||
<code>findGdsRegistrations opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo</code> (<code>findGdsRegistrations</code> can be shortened to <code>fgr</code>). | |||
<pre> | <pre> | ||
obtainNewCertificate opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo | obtainNewCertificate opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo | ||
? | |||
refreshTrustLists opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo | refreshTrustLists opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo | ||
Revision as of 20:59, 14 January 2021
Example:
At the OpcCmd> prompt, enter uaClient getService uaClientApplication, or shortened: uac gs uaca.
The program responds with the name of the client application (""OPC Command-line Tool"), which will be used for registrations to GDS. If this is the first time the program is run, it also creates its self-signed client certificate.
All following commands are entered at the uaClientApplication> prompt. You can enter -?, -h or --help (possibly preceded by the command name) at any time to obtain help for this prompt (or its commands).
registerToGds opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo (registerToGds can be shortened to rtg).
findGdsRegistrations opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo (findGdsRegistrations can be shortened to fgr).
obtainNewCertificate opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo ? refreshTrustLists opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo unregisterFromGds opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer -eu appadmin:demo removeInstanceCertificate
You can check the parameters of the client instance certificate by entering getInstanceCertificate, or shortened: gic.
If you want to force the application to generate a new self-signed client certificate, you can do so by entering removeInstanceCertificate, or shortened: ric. This might be useful e.g. for repeated testing against a GDS, if you have already received a client certificate from GDS (signed by a certificate authority), and want to revert to the initial state. At the next OPC UA operation, the application will generate a new self-signed certificate for itself, and use it for subsequent operations.
