src/crypto/crypto.ts
Methods |
decodeBase64StringUtf8 | ||||||
decodeBase64StringUtf8(base64: string)
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Defined in src/crypto/crypto.ts:52
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Parameters :
Returns :
string
|
encodeBase64StringUtf8 | ||||||
encodeBase64StringUtf8(text: string)
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Defined in src/crypto/crypto.ts:53
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Parameters :
Returns :
string
|
randomBytesBase64 | ||||||
randomBytesBase64(n: number)
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Defined in src/crypto/crypto.ts:42
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Parameters :
Returns :
string
|
sha256DigestBase64 | ||||||
sha256DigestBase64(str: string)
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Defined in src/crypto/crypto.ts:41
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Parameters :
Returns :
Promise<string>
|
sign | |||||||||
sign(privateKey: string | JwkCertificate, data: string | Buffer)
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Defined in src/crypto/crypto.ts:48
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Parameters :
Returns :
Promise<string>
|
verify | ||||||||||||
verify(pubkey: string | JwkCertificate, data: string | Buffer, signature: string)
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Defined in src/crypto/crypto.ts:43
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Parameters :
Returns :
Promise<boolean>
|
import {BrowserCrypto} from './browser/crypto';
import {NodeCrypto} from './node/crypto';
export interface JwkCertificate {
kty: string;
alg: string;
use?: string;
kid: string;
n: string;
e: string;
}
export interface CryptoSigner {
update(data: string): void;
sign(key: string, outputFormat: string): string;
}
// Crypto interface will provide required crypto functions.
// Use `createCrypto()` factory function to create an instance
// of Crypto. It will either use Node.js `crypto` module, or
// use browser's SubtleCrypto interface. Since most of the
// SubtleCrypto methods return promises, we must make those
// methods return promises here as well, even though in Node.js
// they are synchronous.
export interface Crypto {
sha256DigestBase64(str: string): Promise<string>;
randomBytesBase64(n: number): string;
verify(
pubkey: string | JwkCertificate,
data: string | Buffer,
signature: string
): Promise<boolean>;
sign(
privateKey: string | JwkCertificate,
data: string | Buffer
): Promise<string>;
decodeBase64StringUtf8(base64: string): string;
encodeBase64StringUtf8(text: string): string;
}
export function createCrypto(): Crypto {
if (hasBrowserCrypto()) {
return new BrowserCrypto();
}
return new NodeCrypto();
}
export function hasBrowserCrypto() {
return (
typeof window !== 'undefined' &&
typeof window.crypto !== 'undefined' &&
typeof window.crypto.subtle !== 'undefined'
);
}