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How to connect via API?

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  • M Offline
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    Mikeeeeee
    wrote on 18 May 2019, 08:12 last edited by
    #21

    My OS - Windows.

    S 1 Reply Last reply 18 May 2019, 09:38
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    • M Mikeeeeee
      18 May 2019, 08:12

      My OS - Windows.

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      sierdzio
      Moderators
      wrote on 18 May 2019, 09:38 last edited by
      #22

      @Mikeeeeee said in How to connect via API?:

      My OS - Windows.

      https://stackoverflow.com/questions/20351155/how-can-i-enable-ssl-in-qt-windows-application

      (Z(:^

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        Mikeeeeee
        wrote on 18 May 2019, 10:32 last edited by
        #23

        downloaded openssl-1.1.1b and put it in the folder with the executable file. Did not help.
        In openssl-1.1.1b there is no libeay32.dll.

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          Mikeeeeee
          wrote on 18 May 2019, 13:26 last edited by
          #24

          There is a file e_os.h in the main folder of the library .

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            SGaist
            Lifetime Qt Champion
            wrote on 18 May 2019, 20:18 last edited by
            #25

            What version of Qt are you using ?

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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            • M Mikeeeeee
              17 May 2019, 19:06

              I installed everything in MaintenanceTool. Do I need to download additional OpenSSL?
              If you need to install OpenSSL, then how to connect it to Qt?

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              VRonin
              wrote on 19 May 2019, 07:59 last edited by
              #26

              @Mikeeeeee said in How to connect via API?:

              I installed everything in MaintenanceTool

              Terrible idea

              "La mort n'est rien, mais vivre vaincu et sans gloire, c'est mourir tous les jours"
              ~Napoleon Bonaparte

              On a crusade to banish setIndexWidget() from the holy land of Qt

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                Mikeeeeee
                wrote on 19 May 2019, 08:05 last edited by
                #27

                I use Qt 5.12.2

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                  SGaist
                  Lifetime Qt Champion
                  wrote on 19 May 2019, 20:55 last edited by
                  #28

                  Then try again with the latest version of the 1.0 series.

                  Interested in AI ? www.idiap.ch
                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                    Mikeeeeee
                    wrote on 20 May 2019, 08:21 last edited by
                    #29

                    I downloaded openssl-1.0.2r. There is no bin folder. No .exe files. No libeay32.dll. What to do with it?

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                      Mikeeeeee
                      wrote on 20 May 2019, 08:28 last edited by
                      #30

                      I downloaded libeay32.dll ssleay32.dll and put them to the executable file and the project, but it still does not work.

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                        SGaist
                        Lifetime Qt Champion
                        wrote on 20 May 2019, 21:20 last edited by
                        #31

                        Still the same error or another one ?

                        Interested in AI ? www.idiap.ch
                        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                          Mikeeeeee
                          wrote on 21 May 2019, 08:20 last edited by
                          #32

                          Same error: TLS initialization failed

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                            SGaist
                            Lifetime Qt Champion
                            wrote on 21 May 2019, 21:36 last edited by
                            #33

                            Did you check whether you can connect to another https resource and if it triggers the same error ?

                            Interested in AI ? www.idiap.ch
                            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                              Mikeeeeee
                              wrote on 22 May 2019, 08:41 last edited by
                              #34

                              Not check. I don't know what other resource to connect to.

                              J P 2 Replies Last reply 22 May 2019, 08:43
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                              • M Mikeeeeee
                                22 May 2019, 08:41

                                Not check. I don't know what other resource to connect to.

                                J Offline
                                J Offline
                                jsulm
                                Lifetime Qt Champion
                                wrote on 22 May 2019, 08:43 last edited by
                                #35
                                This post is deleted!
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                                  Mikeeeeee
                                  wrote on 23 May 2019, 11:13 last edited by
                                  #36

                                  How to fix this error?

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                                  • M Mikeeeeee
                                    22 May 2019, 08:41

                                    Not check. I don't know what other resource to connect to.

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                                    Pablo J. Rogina
                                    wrote on 23 May 2019, 13:55 last edited by
                                    #37

                                    @Mikeeeeee you may try a JSON testing site with secure connections, like https://jsonplaceholder.typicode.com

                                    i.e. https://jsonplaceholder.typicode.com/todos/1 will return:

                                    {
                                      "userId": 1,
                                      "id": 1,
                                      "title": "delectus aut autem",
                                      "completed": false
                                    }
                                    

                                    Upvote the answer(s) that helped you solve the issue
                                    Use "Topic Tools" button to mark your post as Solved
                                    Add screenshots via postimage.org
                                    Don't ask support requests via chat/PM. Please use the forum so others can benefit from the solution in the future

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                                      Mikeeeeee
                                      wrote on 23 May 2019, 14:34 last edited by
                                      #38

                                      @Pablo-J.-Rogina said in How to connect via API?:

                                      https://jsonplaceholder.typicode.com/todos/1

                                      Tried to send to this address and got an old error.

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                                        Mikeeeeee
                                        wrote on 23 May 2019, 14:37 last edited by
                                        #39

                                        And if you sent"http://json placeholder.typecode.com/todos/1" it works. Why https doesn't work?

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                                          SGaist
                                          Lifetime Qt Champion
                                          wrote on 23 May 2019, 20:45 last edited by
                                          #40

                                          Just to be sure add this to your code:

                                          qDebug() << QSslSocket::supportsSsl();
                                          qDebug() << QSslSocket::sslLibraryBuildVersionString();
                                          qDebug() << QSslSocket::sslLibraryVersionString();
                                          

                                          Interested in AI ? www.idiap.ch
                                          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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