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Add support for OIDC type tokens. #36

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Add support for OIDC type tokens. #36

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2 changes: 1 addition & 1 deletion lib/helpers.js
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ const {generateId} = require('bnid');
// load config defaults
require('./config');

const TOKEN_TYPES = ['password', 'nonce', 'challenge', 'totp'];
const TOKEN_TYPES = ['password', 'nonce', 'challenge', 'totp', 'oidc'];

// numeric-only digits for human readibility and easy mobile entry
const NUMERIC_DIGITS = '0123456789';
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9 changes: 7 additions & 2 deletions lib/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,7 @@ const PERMISSIONS = bedrock.config.permission.permissions;
api.set = async ({
actor, account, email, type, clientId, serviceId, hash,
authenticationMethod = type, requiredAuthenticationMethods = [],
notify = true, typeOptions = {entryStyle: 'human'}
notify = true, typeOptions = {entryStyle: 'human'}, userId
} = {}) => {
assert.optionalString(account, 'account');
assert.optionalString(email, 'email');
Expand Down Expand Up @@ -118,6 +118,8 @@ api.set = async ({
validateBcryptHash(hash);
token.salt = getBcryptSalt(hash);
token.sha256 = prefixedHash(hash);
} else if(type === 'oidc') {
token.userId = userId;
} else if(type === 'nonce') {
// FIXME: may need to allow up to N tokens, one per `clientId` if
// `clientId` is set
Expand Down Expand Up @@ -504,7 +506,7 @@ api.verify = async ({
}

assert.optionalString(challenge, 'challenge');
if(!(hash || challenge)) {
if(type !== 'oidc' && !(hash || challenge)) {
throw new SyntaxError(
'One of "hash" or "challenge" must be provided.');
}
Expand Down Expand Up @@ -537,6 +539,7 @@ api.verify = async ({
}

let tokenValue = record.meta['bedrock-authn-token'].tokens[type];

const now = new Date();
if(type === 'nonce') {
for(const token of tokenValue) {
Expand Down Expand Up @@ -597,6 +600,8 @@ api.verify = async ({
verified = crypto.timingSafeEqual(
new Buffer(token.sha256, 'base64'),
new Buffer(prefixedHash(hash), 'base64'));
} else if(type === 'oidc') {
verified = token.userId === challenge;
} else if(type === 'totp') {
const cfg = config['authn-token'];
const {window} = cfg.totp;
Expand Down