@didtools/siwx/dist/fields.js

Typescript library for Sign-In With X

import { domain } from './parsing/domain.js';
import { dateTime, nonce } from './parsing/siwx-message.js';
import { uri } from './parsing/uri.js';
import { StringTape, parseAll } from 'codeco/linear';
import { getOrThrow } from 'codeco';
export function toField(combinator) {
    const parser = parseAll(combinator);
    return function(input) {
        return getOrThrow(parser(new StringTape(input)));
    };
}
export const toDomainString = toField(domain);
export const toDateTimeString = toField(dateTime);
export const toURIString = toField(uri);
export function toNonEmptyString(input, name) {
    if (input) return input;
    throw new Error(`Expect non-empty string for "${name}" field`);
}
export function toVersionString(input) {
    if (String(input) !== '1') {
        throw new Error(`Invalid version string: ${input}`);
    }
    return '1';
}
export function toChainIdString(input) {
    return String(input);
}
export function toNonceString(input) {
    return toField(nonce)(String(input));
}