Hello, I try to execute API in http request and I receive this message ""400 No required SSL certificate was sent"" please what means ?

Hi @rabah.tamezait , welcome to the forum. Did you try googling for that error? It appears that the API requires you to send a certificate.

Does the API documentation say that it needs a certificate?

YES THAT does certification, i have certification .pfx but I don't know, how to make it in node-red ? Thank you

Hi Rabah, So I assume you want to do the following: You call an API via the http-request node The called server requires a client-side certificate, to make sure you can authenticate yourself. So you want to store the client certificate in a (pfx) container, and you want the http-request node to …

Why not tick the 'use https' option in the node and provide the appropriate certs in the TLS config node? Probably much easier to use the functionality already provided by the node then go off editing code. Unless I'm missing something about the scenario?

Damn... Believe it or not, but I did never had a look at that config screen before ... Nice !!

Hello, Thank you for your explanations, I will try every suggestions.

Hello, Thank you for your réponses, i tried to use certs, But i have juste pfx....Can I obtain the certs, key private...JUSTE WITH PFX ???

Sorry, not an tls expert, but that does sound like the type of question Google could help you answer. For example: https://tecadmin.net/extract-private-key-and-certificate-files-from-pfx-file/

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400 No required SSL certificate was sent

Developing Nodes

rabah.tamezait 18 August 2020 17:58 3

Hello,
Thank you, yes i tried in google, But i didn't resolve problem
do you have some methodes or link ?

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Custom node not able to make request to api with a self-signed certificate Developing Nodes	6	6016	21 September 2020
Http request - Use SSL/TLS Connection General	4	1702	19 February 2021
Unable to secure node-red over https using self signed certs General	8	2009	22 July 2020
Https for Node-RED General	3	661	23 February 2019
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400 No required SSL certificate was sent

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