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Sending parameters by get method to rest api

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #13

    The best place is the documentation: QNetworkReply::errorOccured.

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

    ali-aydinA 1 Reply Last reply
    2
    • SGaistS SGaist

      The best place is the documentation: QNetworkReply::errorOccured.

      ali-aydinA Offline
      ali-aydinA Offline
      ali-aydin
      wrote on last edited by ali-aydin
      #14

      @SGaist
      @Axel-Spoerl
      I changed slot that connected to finish signal like this :

      QByteArray bytes = R->readAll();
          QString str = QString::fromUtf8(bytes.data(), bytes.size());
          int statusCode = R->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
          qDebug() << QVariant(statusCode).toString();
      

      and return 403 code it means forbidden.why?

      1 Reply Last reply
      0
      • Axel SpoerlA Offline
        Axel SpoerlA Offline
        Axel Spoerl
        Moderators
        wrote on last edited by
        #15

        403 is what your server sends. It means that your parameters are incorrect or the server itself has (due to misconfiguration) no access to the requested resource.
        Have you tried the call with postman or a browser?

        Software Engineer
        The Qt Company, Oslo

        ali-aydinA 1 Reply Last reply
        0
        • Axel SpoerlA Axel Spoerl

          403 is what your server sends. It means that your parameters are incorrect or the server itself has (due to misconfiguration) no access to the requested resource.
          Have you tried the call with postman or a browser?

          ali-aydinA Offline
          ali-aydinA Offline
          ali-aydin
          wrote on last edited by
          #16

          @Axel-Spoerl
          Yes I tried by postman and is ok

          JonBJ 1 Reply Last reply
          0
          • ali-aydinA ali-aydin

            @Axel-Spoerl
            Yes I tried by postman and is ok

            JonBJ Offline
            JonBJ Offline
            JonB
            wrote on last edited by
            #17

            @ali-aydin
            Your platform/web server may/should have the ability to log all requests/responses to a log file? You might switch that on and see if anything helpful there?

            ali-aydinA 1 Reply Last reply
            0
            • JonBJ JonB

              @ali-aydin
              Your platform/web server may/should have the ability to log all requests/responses to a log file? You might switch that on and see if anything helpful there?

              ali-aydinA Offline
              ali-aydinA Offline
              ali-aydin
              wrote on last edited by
              #18

              @JonB
              OS is Windows 10 and qt 5.15.2

              JonBJ 1 Reply Last reply
              0
              • ali-aydinA ali-aydin

                @JonB
                OS is Windows 10 and qt 5.15.2

                JonBJ Offline
                JonBJ Offline
                JonB
                wrote on last edited by
                #19

                @ali-aydin Look in your web server's documentation.

                ali-aydinA 1 Reply Last reply
                0
                • JonBJ JonB

                  @ali-aydin Look in your web server's documentation.

                  ali-aydinA Offline
                  ali-aydinA Offline
                  ali-aydin
                  wrote on last edited by
                  #20

                  @JonB
                  API's documentation?

                  1 Reply Last reply
                  0
                  • M Offline
                    M Offline
                    mchinand
                    wrote on last edited by
                    #21

                    I think you have to add 'Basic ' before your token when you set the Authorization header (or 'Bearer ' if you are doing bearer token auth). If things are working in Postman, check the 'Headers' tab of your request as to what is the actual value being sent for the Authorization.

                    ali-aydinA 1 Reply Last reply
                    0
                    • M mchinand

                      I think you have to add 'Basic ' before your token when you set the Authorization header (or 'Bearer ' if you are doing bearer token auth). If things are working in Postman, check the 'Headers' tab of your request as to what is the actual value being sent for the Authorization.

                      ali-aydinA Offline
                      ali-aydinA Offline
                      ali-aydin
                      wrote on last edited by ali-aydin
                      #22

                      @mchinand
                      Bearer must be added to the token.
                      in postman there is no header
                      in authorization tab
                      only added token and in parameters tab is only one parameter :KalaCode
                      in body tab username,password and grant_type
                      in the qt when I want to authenticate by

                      QUrl url("http://localhost:594444/api/authenticate");
                      

                      it returns "Hello"
                      but when i changing url to

                      QUrl url("http://localhost:594444/api/Getmojodi" );
                      

                      it does not work

                      1 Reply Last reply
                      0
                      • M Offline
                        M Offline
                        mchinand
                        wrote on last edited by mchinand
                        #23

                        I meant the 'Headers' tab of the Postman request:
                        b0973db6-0abc-4a60-9d8e-5e0955d007f9-image.png

                        The authorization header value above was automatically set when I added a (junk) username and password in the Auth tab:

                        a33e651c-8868-47c3-b96e-f7569e008cc0-image.png

                        ali-aydinA 1 Reply Last reply
                        0
                        • M mchinand

                          I meant the 'Headers' tab of the Postman request:
                          b0973db6-0abc-4a60-9d8e-5e0955d007f9-image.png

                          The authorization header value above was automatically set when I added a (junk) username and password in the Auth tab:

                          a33e651c-8868-47c3-b96e-f7569e008cc0-image.png

                          ali-aydinA Offline
                          ali-aydinA Offline
                          ali-aydin
                          wrote on last edited by
                          #24

                          @mchinand
                          there is no problem in postman
                          problem is that how can we do authorization in qt?
                          i think yhe main problem is this

                          1 Reply Last reply
                          0
                          • M Offline
                            M Offline
                            mchinand
                            wrote on last edited by
                            #25

                            Are you setting the Authorization the same in Qt as the value it is set in Postman? Your variables are 'basic_authorization' and 'token', is token just the token or is the token type prepended to it ('Basic ' or 'Bearer ')? Your variable is 'basic_authorization' but in your prior message, you mention adding 'Bearer' before the token, which auth method are you using?

                            ali-aydinA 1 Reply Last reply
                            0
                            • M mchinand

                              Are you setting the Authorization the same in Qt as the value it is set in Postman? Your variables are 'basic_authorization' and 'token', is token just the token or is the token type prepended to it ('Basic ' or 'Bearer ')? Your variable is 'basic_authorization' but in your prior message, you mention adding 'Bearer' before the token, which auth method are you using?

                              ali-aydinA Offline
                              ali-aydinA Offline
                              ali-aydin
                              wrote on last edited by
                              #26

                              @mchinand
                              i'm using url.setRawHeader() for add token to url and
                              and adding bearer to token
                              i don't use any auth method
                              how to use that?

                              M 1 Reply Last reply
                              0
                              • ali-aydinA ali-aydin

                                @mchinand
                                i'm using url.setRawHeader() for add token to url and
                                and adding bearer to token
                                i don't use any auth method
                                how to use that?

                                M Offline
                                M Offline
                                mchinand
                                wrote on last edited by
                                #27

                                Are you doing Basic (username/password) or Bearer Token? What method are you selecting in Postman? What is the value of your token variable, post the string but modify the actual token part.

                                ali-aydinA 1 Reply Last reply
                                0
                                • M mchinand

                                  Are you doing Basic (username/password) or Bearer Token? What method are you selecting in Postman? What is the value of your token variable, post the string but modify the actual token part.

                                  ali-aydinA Offline
                                  ali-aydinA Offline
                                  ali-aydin
                                  wrote on last edited by
                                  #28

                                  @mchinand
                                  in postman i selected bearer method
                                  and token has three part access_ token,token_type and expire_date
                                  in qt i added "bearer" to access_token then adding this token to url.setRawHeader()

                                  1 Reply Last reply
                                  0
                                  • M Offline
                                    M Offline
                                    mchinand
                                    wrote on last edited by
                                    #29

                                    What is the value of your token variable, post the string but modify the actual token part.

                                    ali-aydinA 1 Reply Last reply
                                    0
                                    • M mchinand

                                      What is the value of your token variable, post the string but modify the actual token part.

                                      ali-aydinA Offline
                                      ali-aydinA Offline
                                      ali-aydin
                                      wrote on last edited by ali-aydin
                                      #30

                                      @mchinand
                                      this is token file

                                      {
                                         "access_token": "1zVIXlpahfvS82xJEN2l2L7vPaUvX-AqHD5w_JmrSqHtV_hHdk6dKqdyFx6D62p1jPIcPPMdlVlsOlS4ZcoVUcsnrzTv8Ly42OLINofJYfdkVoitAQGdCzX7vYlnWBYNrxAOsMJiCdbjvONC2MftONA_hxhcsf8D3ax24buIupEkqPUoaBWUd6nx7HTx3Axo8ZdHZhM48SS68CczY-EDVUTDQSvYxv_4gQCxf_uWPuTrjTF2jwCbLfrCmhK7O_WJ07XmV-PYTj2jV7E35CpeFtx6W_FePFlhzim9qLv",
                                         "token_type": "bearer",
                                         "expires_in": 86399
                                      }
                                      
                                      1 Reply Last reply
                                      0
                                      • M Offline
                                        M Offline
                                        mchinand
                                        wrote on last edited by
                                        #31

                                        Try

                                        QString token = <access_token from file>
                                        token.prepend("Bearer ");
                                        req1.setRawHeader(QByteArrayLiteral("Authorization"), token.toUtf8());
                                        

                                        I don't think you want the 'toBase64()' that you have in your code above.

                                        ali-aydinA 1 Reply Last reply
                                        0
                                        • M mchinand

                                          Try

                                          QString token = <access_token from file>
                                          token.prepend("Bearer ");
                                          req1.setRawHeader(QByteArrayLiteral("Authorization"), token.toUtf8());
                                          

                                          I don't think you want the 'toBase64()' that you have in your code above.

                                          ali-aydinA Offline
                                          ali-aydinA Offline
                                          ali-aydin
                                          wrote on last edited by
                                          #32

                                          @mchinand
                                          nop it is not ok

                                          1 Reply Last reply
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