mirror of
https://github.com/danbulant/jose
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51 lines
2 KiB
Markdown
51 lines
2 KiB
Markdown
# Function: jwtDecrypt
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[jwt/decrypt](../modules/jwt_decrypt.md).jwtDecrypt
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▸ **jwtDecrypt**(`jwt`: *string* \| Uint8Array, `key`: [*KeyLike*](../types/types.keylike.md) \| [*JWTDecryptGetKey*](../interfaces/jwt_decrypt.jwtdecryptgetkey.md), `options?`: [*JWTDecryptOptions*](../interfaces/jwt_decrypt.jwtdecryptoptions.md)): *Promise*<[*JWTDecryptResult*](../interfaces/types.jwtdecryptresult.md)\>
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Verifies the JWT format (to be a JWE Compact format), decrypts the ciphertext, validates the JWT Claims Set.
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**`example`**
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```js
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// ESM import
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import { jwtDecrypt } from 'jose/jwt/decrypt'
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```
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**`example`**
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```js
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// CJS import
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const { jwtDecrypt } = require('jose/jwt/decrypt')
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```
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**`example`**
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```js
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// usage
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const jwt = 'eyJhbGciOiJkaXIiLCJlbmMiOiJBMjU2R0NNIn0..KVcNLqK-3-8ZkYIC.xSwF4VxO0kUMUD2W-cifsNUxnr-swyBq-nADBptyt6y9n79-iNc5b0AALJpRwc0wwDkJw8hNOMjApNUTMsK9b-asToZ3DXFMvwfJ6n1aWefvd7RsoZ2LInWFfVAuttJDzoGB.uuexQoWHwrLMEYRElT8pBQ'
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const secretKey = Uint8Array.from([
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206, 203, 53, 165, 235, 214, 153, 188,
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248, 225, 1, 132, 105, 204, 75, 42,
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186, 185, 24, 223, 136, 66, 116, 59,
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183, 155, 52, 52, 101, 167, 201, 85
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])
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const { payload, protectedHeader } = await jwtDecrypt(jwt, secretKey, {
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issuer: 'urn:example:issuer',
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audience: 'urn:example:audience'
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})
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console.log(protectedHeader)
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console.log(payload)
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```
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#### Parameters:
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Name | Type | Description |
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:------ | :------ | :------ |
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`jwt` | *string* \| Uint8Array | JSON Web Token value (encoded as JWE). |
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`key` | [*KeyLike*](../types/types.keylike.md) \| [*JWTDecryptGetKey*](../interfaces/jwt_decrypt.jwtdecryptgetkey.md) | Private Key or Secret, or a function resolving one, to decrypt and verify the JWT with. |
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`options?` | [*JWTDecryptOptions*](../interfaces/jwt_decrypt.jwtdecryptoptions.md) | JWT Decryption and JWT Claims Set validation options. |
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**Returns:** *Promise*<[*JWTDecryptResult*](../interfaces/types.jwtdecryptresult.md)\>
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Defined in: [jwt/decrypt.ts:65](https://github.com/panva/jose/blob/v3.11.2/src/jwt/decrypt.ts#L65)
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