blocked by CORS policy: Response to preflight

Q&A
1

blocked by CORS policy: Response to preflight, necesito llamar a un proceso de bpm desde una aplicacion externa, pero al llamarlo http://"localhost"/bonita/API/bpm/process/8191801336879498925/instantiation me aparece en consola este error: " Access to XMLHttpRequest at 'http://"localghost"/bonita/API/bpm/process/8191801336879498925/instantiation' from origin 'http://"appExterna"' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.", he configurado el web.xml de bonita y de tomcat, no se que mas necesite,!

2

So you solve this question by using the documentation https://documentation.bonitasoft.com/bonita/7.10/enable-cors-in-tomcat-bundle?

If yes, maybe you can resolve this subject to make it available for the community, and open another one for the second question?

3

hello, 

is it possible to see the web.xml of the bonita.war?

did you follow this doc https://documentation.bonitasoft.com/bonita/7.10/enable-cors-in-tomcat-bundle?

4

Muchas gracias! lo he resuelto! con el bonita,war ( habiltando los cors para cualquier url externa! ), ahora tengo otra duda amigo! estoy intentando crear un usuario en bonita desde ajax post y me da un 403...Disculpa las molestias por hacer tantas preguntas jajjaja de igual forma muchas gracias

var dataForm = {};
                            dataForm.userName = "fab";
                            dataForm.password = "fab";
                            dataForm.password_confirm = "fab";
                            dataForm.icon = "";
                            dataForm.firstname = "fa";
                            dataForm.lastname = "fa";
                            dataForm.title = "Manager";
                            dataForm.job_title = "Manager";
                            dataForm.manager_id = "22";
            
                                var createUser = {
                                    "url": "http://localhost/bonita/API/identity/user/",
                                    "method": "POST",
                                    "dataType": "json",
                                    "data": JSON.stringify(dataForm),
                                    "contentType": "application/json",
                                    "headers": {
                                        'X-Bonita-API-Token': apiToken
                                    },
                                    xhrFields: {
                                        withCredentials: true
                                    },
                                    "timeout": 0,
                                };

                            $.ajax(createUser).done(function(response) {
                                console.log(response);
                            });

5

Are you logged in with a user that have an Admin profile?

Also did you have a "JSESSIONID" cookie (see https://documentation.bonitasoft.com/bonita/7.10/rest-api-authentication)

If yes, maybe you have a probleme with JQuery that do not send your session cookies.

(see https://stackoverflow.com/questions/2870371/why-is-jquerys-ajax-method-not-sending-my-session-cookie)