Crypto

action_crypto · action · Utility · Available · v1.0.0

Description

Cryptographic Swiss-army knife built solely on node:crypto (zero external dependencies): hash, HMAC, encrypt/decrypt, random bytes and base64 — five dropdown operations for data integrity, authentication and encoding.

⚙️ Configuration parameters

Fields shown in the editor when configuring the node. Generated directly from the NodeDefconfigFields.

Field	Type	Required	Default	Description
`operation` Operazione	`enum` `hashhmachmac-verifyencodedecoderandom`	yes	`hash`	hash = digest one-way · hmac = firma con chiave · hmac-verify = verifica firma webhook (timing-safe) · encode/decode = base64/hex · random = bytes sicuri.
`value` Valore in ingresso	`expression`	no	`input`	Testo o espressione da elaborare. Vuoto = usa l'input del nodo.
`algorithm` Algoritmo	`enum` `sha256sha512sha384sha1md5`	no	`sha256`	SHA-256 raccomandato. MD5/SHA-1 solo per compatibilità legacy (NON sicuri per firme).
`key` Chiave segreta (HMAC)	`string (encrypted)`	no	—	Il signing secret (es. webhook secret di Stripe/GitHub). Mai committare in chiaro.
`expected` Firma attesa (da verificare)	`expression`	no	—	La firma ricevuta (es. header X-Hub-Signature-256 / Stripe-Signature) da confrontare a tempo costante. Nella stessa codifica dell'output (hex/base64).
`encoding` Codifica output	`enum` `hexbase64`	no	`hex`	—
`targetFormat` Codifica destinazione	`enum` `base64base64urlhex`	no	`base64`	—
`sourceFormat` Codifica sorgente	`enum` `base64base64urlhex`	no	`base64`	—
`bytes` Numero di byte	`number`	no	`32`	Quanti byte casuali generare (1-1024). 32 = 256 bit, standard per secret/token.

💡 Configuration example

JSON snippet of the node as it appears in the workflow. Values are derived fromdefaultValue and from required parameters.

{
  "id": "node-action_crypto-1",
  "defId": "action_crypto",
  "label": "Crypto",
  "config": {
    "operation": "hash",
    "value": "input",
    "algorithm": "sha256",
    "encoding": "hex",
    "targetFormat": "base64",
    "sourceFormat": "base64",
    "bytes": 32
  }
}

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