Describe the problem/error/question I have to create a specific code to use some endpoint. The code includes the encryption through SHA1 of a string. I am having trouble using crypto-js to do create the hashed string What is the error message (if any)? The error is: Cannot find module ‘crypto-js’ …

That didn’t work either. I added a RSA private key, but throw an error and didn’t encrypt. In the end, I built my own n8n with crypto-js module and use the command node to execute a script. FROM n8nio/n8n:latest USER root # Installa crypto-js come dipendenza globale RUN npm i crypto-js # Ritor…

It looks like your topic is missing some important information. Could you provide the following if applicable. n8n version: Database (default: SQLite): n8n EXECUTIONS_PROCESS setting (default: own, main): Running n8n via (Docker, npm, n8n cloud, desktop app): Operating system:

n8n version: 1.78.1 Database (default: SQLite): SQLite Running n8n via (Docker, npm, n8n cloud, desktop app): Docker Operating system: Linux

[image] giacomolanzi: NODE_FUNCTION_ALLOW_BUILTIN NOTE: I didn’t test this, so you may run into issues I don’t think crypto-js is built in, so you would need to install it, I think if you made a Dockerfile FROM docker.n8n.io/n8nio/n8n RUN npm install crypto-js and then changed your n8n to…

Hi there, The module crypto-js is not built-in n8n, only the crypto module, that is part of nodejs. I would suggest you just use the crypto module, but if you really need to use the crypto-js, then you have to allow it as an external function: NODE_FUNCTION_ALLOW_EXTERNAL=crypto-js

The crypto module, apparently, isn’t working. Here’s the error I got trying to hashing a SHA1 string. All of this is for generate a token for an API request, and the documentation is very bad made. Error: error:1E08010C:DECODER routines::unsupported at Sign.sign (node:internal/crypto/sig:128:29)…

Show the code you’re using in the n8n code node that generated this error.

Here’s the code: const crypto = require('crypto-js'); const prms = { username:"***", password: "***", key: "***", secret: "***", idst: $json.id_user } let idst = $json.id_user; let params = [idst]; let sha1Input = params.join(",") + "," + prms.secret; let sha1Hashed = crypto.SHA1(sha1I…

You’re mistaking the ‘crypto-js’ module for the ‘crypto’ module that is built-in n8n. Crypto-js is not built-in. If you really want to use it, you’ll have to create a new docker image, and allow it in the environment variables. It’s easier to use the built-in crypto module.

The crypto module is not working. Here’s the error: { "errorMessage": "error:1E08010C:DECODER routines::unsupported", "errorDetails": {}, "n8nDetails": { "n8nVersion": "1.79.3 (Self Hosted)", "binaryDataMode": "default", "stackTrace": [ "Error: error:1E08010C:DECODER routine…

There is probably an error with the key. Refer to this Question: [image] I'm having trouble signing a SHA1 string encoded in Base64 Questions Describe the problem/error/question I’m looking to interact with the Bokun API . To connect, I need to create a s…

Having hard time using crypto-js module on code node

Questions

araob February 24, 2025, 1:41pm 11

There is probably an error with the key.
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Having hard time using crypto-js module on code node

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