IBM Connections: userid vs key - Why has connection multiple identifier for a single user?












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When I look at the source of a profile page like https://<connections-host>/profiles/html/profileView.do?userid=98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8 I see two kind of ids in the page source:



profilesData.displayedUser = { 
key: "7a74e3bf-6cf4-40cd-a593-801275661353",
dn: "<dn>",
displayName: "Alice Someone",
userid:"98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8",
// ...
};


userid seems like a regular GUID for the user, that's clear for me. But why do we have an additional key attribute? It also looks like another GUID but lowercase.



Connections API



The reason why I'm asking is: IBM's User API asks for a key attribute, e.g. /profiles/atom/profileEntry.do?key=7a74e3bf-6cf4-40cd-a593-801275661353. We can also call /profiles/atom/profileEntry.do?userid=98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8, altough this is not official documentated.



Can someone explain why we have two ids? And what is the reason for using key instead of userid here? It disagrees the concept of an id to be unique.










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    1















    When I look at the source of a profile page like https://<connections-host>/profiles/html/profileView.do?userid=98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8 I see two kind of ids in the page source:



    profilesData.displayedUser = { 
    key: "7a74e3bf-6cf4-40cd-a593-801275661353",
    dn: "<dn>",
    displayName: "Alice Someone",
    userid:"98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8",
    // ...
    };


    userid seems like a regular GUID for the user, that's clear for me. But why do we have an additional key attribute? It also looks like another GUID but lowercase.



    Connections API



    The reason why I'm asking is: IBM's User API asks for a key attribute, e.g. /profiles/atom/profileEntry.do?key=7a74e3bf-6cf4-40cd-a593-801275661353. We can also call /profiles/atom/profileEntry.do?userid=98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8, altough this is not official documentated.



    Can someone explain why we have two ids? And what is the reason for using key instead of userid here? It disagrees the concept of an id to be unique.










    share|improve this question

























      1












      1








      1








      When I look at the source of a profile page like https://<connections-host>/profiles/html/profileView.do?userid=98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8 I see two kind of ids in the page source:



      profilesData.displayedUser = { 
      key: "7a74e3bf-6cf4-40cd-a593-801275661353",
      dn: "<dn>",
      displayName: "Alice Someone",
      userid:"98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8",
      // ...
      };


      userid seems like a regular GUID for the user, that's clear for me. But why do we have an additional key attribute? It also looks like another GUID but lowercase.



      Connections API



      The reason why I'm asking is: IBM's User API asks for a key attribute, e.g. /profiles/atom/profileEntry.do?key=7a74e3bf-6cf4-40cd-a593-801275661353. We can also call /profiles/atom/profileEntry.do?userid=98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8, altough this is not official documentated.



      Can someone explain why we have two ids? And what is the reason for using key instead of userid here? It disagrees the concept of an id to be unique.










      share|improve this question














      When I look at the source of a profile page like https://<connections-host>/profiles/html/profileView.do?userid=98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8 I see two kind of ids in the page source:



      profilesData.displayedUser = { 
      key: "7a74e3bf-6cf4-40cd-a593-801275661353",
      dn: "<dn>",
      displayName: "Alice Someone",
      userid:"98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8",
      // ...
      };


      userid seems like a regular GUID for the user, that's clear for me. But why do we have an additional key attribute? It also looks like another GUID but lowercase.



      Connections API



      The reason why I'm asking is: IBM's User API asks for a key attribute, e.g. /profiles/atom/profileEntry.do?key=7a74e3bf-6cf4-40cd-a593-801275661353. We can also call /profiles/atom/profileEntry.do?userid=98A10FD8-FCC3-5DD7-C125-6A9B0055D8C8, altough this is not official documentated.



      Can someone explain why we have two ids? And what is the reason for using key instead of userid here? It disagrees the concept of an id to be unique.







      api guid ibm-connections id






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      asked Nov 21 '18 at 7:55









      DanielDaniel

      107111




      107111
























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          Connections is built from several different apps with different databases (People, Blogs, Homepage, ....). Each DB has its own user table with their own keys. The second id is the userid, which should be the same across all DBs.



          In your example, the key refers to the peopledb. It's only valid in the profiles app.
          The Userid is valid accross all connections apps.






          share|improve this answer























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            1 Answer
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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2














            Connections is built from several different apps with different databases (People, Blogs, Homepage, ....). Each DB has its own user table with their own keys. The second id is the userid, which should be the same across all DBs.



            In your example, the key refers to the peopledb. It's only valid in the profiles app.
            The Userid is valid accross all connections apps.






            share|improve this answer




























              2














              Connections is built from several different apps with different databases (People, Blogs, Homepage, ....). Each DB has its own user table with their own keys. The second id is the userid, which should be the same across all DBs.



              In your example, the key refers to the peopledb. It's only valid in the profiles app.
              The Userid is valid accross all connections apps.






              share|improve this answer


























                2












                2








                2







                Connections is built from several different apps with different databases (People, Blogs, Homepage, ....). Each DB has its own user table with their own keys. The second id is the userid, which should be the same across all DBs.



                In your example, the key refers to the peopledb. It's only valid in the profiles app.
                The Userid is valid accross all connections apps.






                share|improve this answer













                Connections is built from several different apps with different databases (People, Blogs, Homepage, ....). Each DB has its own user table with their own keys. The second id is the userid, which should be the same across all DBs.



                In your example, the key refers to the peopledb. It's only valid in the profiles app.
                The Userid is valid accross all connections apps.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 21 '18 at 8:04









                umeliumeli

                670513




                670513
































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