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Release Information
| Version | 1.1.0.v20130529 |
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| Tag | R1_1_0_v20130529 |
New Features
| Callback System | The services and network protocol gained a new feature. The "callback system". The server can call back to the client and request further information or confirmation. For example the logon process now can ask for a username and password. A write command ask for a confirmation dialog. So it also is no longer necessary to store the username:password information in the URI. |
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| Authorization using PKI – PKCS12 | Using the new callback system openSCADA can also request the client to sign operations. The signature is done using the XMLSig standard. Using authorization rules, the server decides which operation needs to be signed. Adding signatures using PKC11 (like USB Tokens) is now only a small step which can be done in one of the next releases. |
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