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

[Swiip]

Hi

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

[gjeremy1617088143]

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

[Swiip]

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.

[gjeremy1617088143]

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

you can see it on the postman header of your request

[Swiip]

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.

[Swiip]

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

[gjeremy1617088143]

check the checkbox : Supporter la redirection

[Swiip]

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]

[Swiip]

I am always blocked on this topic.

[Swiip]

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)"

[Swiip]

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