topic Re: How to post a picture with an API (authorization : Bearer token) in Talend Studio

How to post a picture with an API (authorization : Bearer token)

Swiip — Sat, 16 Nov 2024 00:07:20 GMT

I need to post a picture (.jpg file) using an api with Talend.

Maybe i have to use a tRESTClient with the method POST. But if i use this component how to indicate the file to upload ?
Maybe i have to use a tFileFetch with the method POST. But if i use this component i can check the box for the authentification (in advanced parameter) but i can see only User and Password. But i have to use a bearer token. How to use the token ?

Thank you very much for your help.

Best regards

Re: How to post a picture with an API (authorization : Bearer token)

gjeremy1617088143 — Tue, 25 May 2021 15:27:14 GMT

Hi, use tRestclient with bear token auth , you have to look a the documentation of your api to see example of what you want.

Send me Love and Kudos

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Wed, 26 May 2021 09:43:00 GMT

Thanks for your help.

The documentation :

SetPictureUser

Body: (Form-data)

- UPN : Identifier is UserPrincipalName, equivalent to email

- Image (IFormFile of image 400x400)

Returns: ResultInfo Item

ResultInfo item

· IsSuccess (Boolean)

· Message (Text)

I used this below but if i look the code i have the error on this :

webClient_tRESTClient_3.query("Image" ,"C:\Users\c_acccma\300000052847554_400.jpg");

Thanks

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Wed, 26 May 2021 13:05:08 GMT

I replaced the path "C:\Users\c_acccma\300000052847554_400.jpg"

"C:/Users/c_acccma/300000052847554_400.jpg"

It's better but now i have the error :

mai 26, 2021 2:55:13 PM org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean buildServiceFromClass

INFOS: Creating Service {http://www.talend.org/esb/sam/MonitoringService/v1}MonitoringServiceService from class org.talend.esb.sam.monitoringservice.v1.MonitoringService

mai 26, 2021 2:55:15 PM org.apache.cxf.ws.addressing.ContextUtils retrieveMAPs

AVERTISSEMENT: WS-Addressing - failed to retrieve Message Addressing Properties from context

mai 26, 2021 2:55:15 PM org.talend.esb.sam.agent.collector.EventCollector sendEvents

INFOS: Put events(1) to Monitoring Server.

Exception in component tRESTClient_3 (PostPicture)

javax.ws.rs.WebApplicationException: HTTP 400 Bad Request

at prj_mch.postpicture_0_1.PostPicture.tRESTClient_3Process(PostPicture.java:1749)

at prj_mch.postpicture_0_1.PostPicture.runJobInTOS(PostPicture.java:5087)

at prj_mch.postpicture_0_1.PostPicture.main(PostPicture.java:4779)

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Wed, 26 May 2021 13:07:29 GMT

In fact in Postman i select the file and the type of the field "Image" is a file. But with Talend i indicate the path. So maybe the problem is here.

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Wed, 26 May 2021 14:59:19 GMT

I don't know how to do this because i have to send 2 fields : an email and the .jpg file. In Postman i can see "form-data" in the body. But how to do this in Talend ?

Thanks for your help.

Re: How to post a picture with an API (authorization : Bearer token)

gjeremy1617088143 — Thu, 27 May 2021 07:13:11 GMT

Does your request work on postman ? you can try to add the header parameter you have in postman in your trestclient.

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Thu, 27 May 2021 09:31:52 GMT

The request works on Postman.

I added the same header except Authorization, Postman-Token and User-Agent.

Talend :

Postman :But i have the error :

Re: How to post a picture with an API (authorization : Bearer token)

gjeremy1617088143 — Thu, 27 May 2021 09:39:35 GMT

don't use those who have the value calculated when request is sent

for content-type keep multipart but throw the boundary part)

Re: How to post a picture with an API (authorization : Bearer token)

gjeremy1617088143 — Thu, 27 May 2021 09:48:26 GMT

if you sned data via body you have to set one to send to the trestclient

Re: How to post a picture with an API (authorization : Bearer token)

gjeremy1617088143 — Thu, 27 May 2021 09:51:32 GMT

after few schearch , it seems tfilefetch can upload file , maybe it's a better solution than trestclient

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Thu, 27 May 2021 09:53:31 GMT

But with tFileFetch we haven't the option to use a token.

In the advanced parameters i can see only authentification with user and password.

Re: How to post a picture with an API (authorization : Bearer token)

gjeremy1617088143 — Thu, 27 May 2021 09:59:49 GMT

add it on the header : key: Authorization value: Bearer (your bear token)

you can see it on the postman header of your request

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Thu, 27 May 2021 10:05:03 GMT

With the tRESTClient i deleted those who have the value calculated when request is sent. And now i have the error HTTP 302 found.

Ok i will try with the tFileFetch.

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Thu, 27 May 2021 12:54:08 GMT

I tried with the tFileFetch but i have a 302 error.

Re: How to post a picture with an API (authorization : Bearer token)

gjeremy1617088143 — Thu, 27 May 2021 14:09:58 GMT

check the checkbox : Supporter la redirection

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Thu, 27 May 2021 15:07:23 GMT

I checked the box "Supporter la redirection"

The picture is not uploaded and i have this message :

Starting job PostPicture at 17:04 27/05/2021.

[statistics] connecting to socket on port 3730

[statistics] connected

mai 27, 2021 5:04:59 PM org.apache.commons.httpclient.HttpMethodBase processResponseHeaders

AVERTISSEMENT: Cookie rejected: "$Version=0; .AspNetCore.Correlation.WsFederation.TJA834Kl8XKQzyAn0QTbmFdU17466oVHhAKXW0L0nTc=N; $Path=/signin-wsfed". Illegal path attribute "/signin-wsfed". Path of origin: "/sync/SetPictureUser"

mai 27, 2021 5:04:59 PM org.apache.commons.httpclient.HttpMethodDirector isRedirectNeeded

INFOS: Redirect requested but followRedirects is disabled

Redirect to: https://fed.plop.com/adfs/ls/?wtrealm=https%3A%2F%2Fpreprod-monprofil.plop.com&wa=wsignin1.0&wreply=https%3A%2F%2Fpreprod-monprofil.plop.com%2Fsignin-wsfed&wctx=CfDJ8Lk1mSvqXe1BhWaRY4j4lNrJQSydG_-17YRh2vqMQg_6bXUgHzgpzLCKxqUUZDmZMLJ-Th1IefDDJueqspumCx903pdj0iaa-AOeM_LBYIj3FLHgREDZEChkvnP-eswDmHgCwF2bJ6rSnXtNUf6rYnth_OIl8ztdk9KY3mbVPbjmCzZ7kprXaDGf4jEe3InDtUeFpbNR_IbBR8elI56H4BYz2G34QtxUNZ-4hcPXBPco9i18BHOCnO5MayOl2lJWRq0wttUeg-UIQqBfVqK3uSM

[statistics] disconnected

Job PostPicture ended at 17:04 27/05/2021. [exit code = 0]

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Thu, 03 Jun 2021 15:33:57 GMT

I am always blocked on this topic.

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Tue, 08 Jun 2021 12:37:55 GMT

I saw this post https://community.talend.com/s/question/0D53p00007vCqSWCA0/passing-multipart-form-data-in-talend

So i think it's possible with tRestClient.

I tried again and i have the message :

"Exception in component tRESTClient_3 (PostPicture)

javax.ws.rs.WebApplicationException: HTTP 302 Found

at prj_mch.postpicture_0_1.PostPicture.tRESTClient_3Process(PostPicture.java:1748)

at prj_mch.postpicture_0_1.PostPicture.runJobInTOS(PostPicture.java:5086)

at prj_mch.postpicture_0_1.PostPicture.main(PostPicture.java:4778)"

Re: How to post a picture with an API (authorization : Bearer token)

Swiip — Wed, 09 Jun 2021 16:42:51 GMT

In fact i think i have 2 problems.

1) Problem of access (HTTP 302 found)

2) In the parameter "Image" of the API i put the path of the file but we need to put directly the file.

Someone can help me to find how to put a file in a parameter of an api with Talend ? and not just the path of the file. So for the point 2)

Thanks