69 lines
2.1 KiB
JavaScript
69 lines
2.1 KiB
JavaScript
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import error from '../../error'
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module.exports = async (oauth2, client, username, password, scope) => {
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let user = null
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let resObj = {
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token_type: 'bearer'
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}
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if (!username) {
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throw new error.InvalidRequest('Username is mandatory for password grant type')
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}
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if (!password) {
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throw new error.InvalidRequest('Password is mandatory for password grant type')
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}
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scope = oauth2.model.client.transformScope(scope)
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scope = oauth2.model.client.checkScope(client, scope)
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if (!scope) {
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throw new error.InvalidScope('Client does not allow access to this scope')
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} else {
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console.debug('Scope check passed: ', scope)
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}
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try {
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user = await oauth2.model.user.fetchByUsername(username)
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} catch (err) {
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throw new error.ServerError('Failed to call user.fetchByUsername function')
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}
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if (!user) {
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throw new error.InvalidClient('User not found')
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}
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let valid = await oauth2.model.user.checkPassword(user, password)
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if (!valid) {
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throw new error.InvalidClient('Wrong password')
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}
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try {
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await oauth2.model.refreshToken.removeByUserIdClientId(oauth2.model.user.getId(user), oauth2.model.client.getId(client))
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} catch (err) {
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throw new error.ServerError('Failed to call refreshToken.removeByUserIdClientId function')
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}
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console.debug('Refresh token removed')
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if (!oauth2.model.client.checkGrantType(client, 'refresh_token')) {
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console.debug('Client does not allow grant type refresh_token, skip creation')
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} else {
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try {
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resObj.refresh_token = await oauth2.model.refreshToken.create(oauth2.model.user.getId(user), oauth2.model.client.getId(client), scope)
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} catch (err) {
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throw new error.ServerError('Failed to call refreshToken.create function')
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}
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}
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try {
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resObj.access_token = await oauth2.model.accessToken.create(oauth2.model.user.getId(user), oauth2.model.client.getId(client), scope, oauth2.model.accessToken.ttl)
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} catch (err) {
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throw new error.ServerError('Failed to call accessToken.create function')
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}
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resObj.expires_in = oauth2.model.accessToken.ttl
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console.debug('Access token saved ', resObj.access_token)
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return resObj
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}
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