Certificate.exportChallenge(spkac[, encoding])

版本历史

版本	变更
v15.0.0	参数 spkac 可以是 ArrayBuffer。将 spkac 参数的大小限制为最大 2**31 - 1 个字节。
v9.0.0	新增于: v9.0.0

spkac <string> | <ArrayBuffer> | <Buffer> | <TypedArray> | <DataView>
encoding <string> spkac 字符串的编码。
返回: <Buffer> spkac 数据结构的挑战组件，包括公钥和挑战。

const { Certificate } = await import('node:crypto');
const spkac = getSpkacSomehow();
const challenge = Certificate.exportChallenge(spkac);
console.log(challenge.toString('utf8'));
// 打印: the challenge as a UTF8 stringconst { Certificate } = require('node:crypto');
const spkac = getSpkacSomehow();
const challenge = Certificate.exportChallenge(spkac);
console.log(challenge.toString('utf8'));
// 打印: the challenge as a UTF8 string

History

Version	Changes
v15.0.0	The spkac argument can be an ArrayBuffer. Limited the size of the spkac argument to a maximum of 2**31 - 1 bytes.
v9.0.0	Added in: v9.0.0

spkac <string> | <ArrayBuffer> | <Buffer> | <TypedArray> | <DataView>
encoding <string> The encoding of the spkac string.
Returns: <Buffer> The challenge component of the spkac data structure, which includes a public key and a challenge.

const { Certificate } = await import('node:crypto');
const spkac = getSpkacSomehow();
const challenge = Certificate.exportChallenge(spkac);
console.log(challenge.toString('utf8'));
// Prints: the challenge as a UTF8 stringconst { Certificate } = require('node:crypto');
const spkac = getSpkacSomehow();
const challenge = Certificate.exportChallenge(spkac);
console.log(challenge.toString('utf8'));
// Prints: the challenge as a UTF8 string