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Web Visu - access rights

Insight
2011-05-09
2016-09-06
  • Insight

    Insight - 2011-05-09

    I am trying to define access rights to web visualisation trough Codesys programing interface with right mouse button over the object (e.g. PLC_VISU) -> Object properties -> Access rights. I am defining different passwords for different groups, but no matter what I do, when I try to access via web interface, it never asks for user name / password and I have full access to all objects.

    [attachment=0]CoDeSysAccR.PNG[/attachment]

    IMG: CoDeSysAccR.PNG

     
  • JAPIB

    JAPIB - 2011-05-10

    Hello,

    J think you have to declare somes variables, for example :

    VAR_GLOBAL RETAIN
    CurrentUserLevel: INT := 1;
    CurrentPasswords: ARRAY[0..7] OF STRING[20] := 'aa','bb','cc','dd','ee','ff','gg','hh';
    VisuDoExecuteUserlevelInit: BOOL := FALSE;
    END_VAR

    With :
    CurrentUserLevel : level of password you want to set on start
    CurrentPasswords : Array, 8 levels of password

    Then you can change User or Password by program, or in the pages of display you can add buttons.
    Add a button, and configure :Category -->Input -->Execute program
    INTERN CHANGEUSERLEVEL
    INTERN CHANGEPASSWORD

    Hoping to help you, sincerely.

     
  • Insight

    Insight - 2011-05-11

    Thank you JAPIB

    I tried with these declarations, but the result is the same.
    I forgot to say that all access restrictions work well in CoDeSys -> Visualisation interface, but in the web interface all items are available without any passwords. No matter with or without declarations for CurrentUserLevel, CurrentPasswords....

     
  • timvh

    timvh - 2011-05-12

    3S-Software has made an example for this. Go to their website and click on Download => CoDeSys Sample Projects.
    Through this ftp site go to Projects/CoDeSysV2.3/Visualisation/LoginDemo_XML/.
    This shows you how to handle a login through the web.

     
  • FabioPD

    FabioPD - 2016-09-06

    Hi! where I can find some information about CurrentUsername and INTERN statement? I haven't found in the COdesys Help. May there is a tutorial online...
    THanks a lot.

     

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