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add check on form to ensure registry owns domain

This commit is contained in:
Barry Gitarts 2018-05-25 18:50:16 -04:00
parent b214914ea2
commit edf59f261e
1 changed files with 15 additions and 6 deletions
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21
app/components/ens/addDomain.js
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@ -1,15 +1,22 @@
import ENSSubdomainRegistry from 'Embark/contracts/ENSSubdomainRegistry';
import ENSRegistry from 'Embark/contracts/ENSRegistry';
import React, { Fragment } from 'react';
import { Form, FormGroup, FormControl, HelpBlock, Button, ControlLabel } from 'react-bootstrap';
import { withFormik } from 'formik';
import { hash } from 'eth-ens-namehash'
import { debounce } from 'lodash/fp'
const { methods: { owner } } = ENSRegistry;
const delay = debounce(1000);
const getDomain = (hashedDomain, domains) => domains(hashedDomain).call();
const registryIsOwner = address => address == ENSSubdomainRegistry._address;
const getAndIsOwner = async domainName => {
const address = await owner(hash(domainName)).call();
return registryIsOwner(address);
}
const fetchDomain = delay(getDomain);
const setPrice = (domainFn, hashedDomain, price) => domainFn(hashedDomain, price || 0).send()
const setPrice = (domainFn, hashedDomain, price) => domainFn(hashedDomain, price || 0).send();
const FieldGroup = ({ id, label, error, ...props }) => (
<FormGroup controlId={id} validationState={error ? 'error' : null}>
@ -49,22 +56,24 @@ const InnerForm = ({
onBlur={handleBlur}
value={values.domainPrice}
/>
<Button bsStyle="primary" type="submit" disabled={isSubmitting}>{!isSubmitting ? 'Submit' : 'Submitting to the Blockchain - (this may take awhile)'}</Button>
<Button bsStyle="primary" type="submit" disabled={isSubmitting || !!Object.keys(errors).length}>{!isSubmitting ? 'Submit' : 'Submitting to the Blockchain - (this may take awhile)'}</Button>
</form>
)
const AddDomain = withFormik({
mapPropsToValues: props => ({ domainName: '', domainPrice: '' }),
validate(values, props) {
async validate(values, props) {
const { domainName } = values
const errors = {};
if (!domainName) errors.domainName = 'Required';
return errors;
if (domainName && !await getAndIsOwner(domainName)) errors.domainName = 'This domain is not owned by registry'
if (Object.keys(errors).length) throw errors;
},
async handleSubmit(values, { setSubmitting }) {
const { domainName, domainPrice } = values
const { methods: { domains, addDomain, setDomainPrice } } = ENSSubdomainRegistry
const { sha3 } = window.web3.utils
const hashedDomain = sha3(domainName);
const hashedDomain = hash(domainName)
const debugTable = await ['eth', 'stateofus', 'stateofus.eth', 'freedomain', 'freedomain.eth', domainName]
.map(async str => {
const result = {};
@ -82,7 +91,7 @@ const AddDomain = withFormik({
Promise.all(debugTable).then(v => { console.table(v) });
const { state } = await getDomain(hashedDomain, domains);
setPrice(
!!state ? setDomainPrice : addDomain,
!!Number(state) ? setDomainPrice : addDomain,
hashedDomain,
domainPrice
)