domain: split the config and wellknown routes

we want to add more stuff to the UI like the jitsi URL

src/test/domains-test.js

@@ -52,12 +52,12 @@ describe('Domains', function () {
         expect(result).to.be(null);
     });
 
-    it('can update domain', async function () {
+    it('can set domain config', async function () {
         const newConfig = {};
         const newTlsConfig = { provider: 'letsencrypt-staging' };
         const newDomain = Object.assign({}, DOMAIN_0, { config: newConfig, tlsConfig: newTlsConfig });
 
-        await domains.update(DOMAIN_0.domain, newDomain, auditSource);
+        await domains.setConfig(DOMAIN_0.domain, newDomain, auditSource);
 
         const result = await domains.get(DOMAIN_0.domain);
         expect(result.domain).to.equal(DOMAIN_0.domain);
@@ -70,6 +70,16 @@ describe('Domains', function () {
         DOMAIN_0.tlsConfig = newTlsConfig;
     });
 
+    it('can set domain wellknown', async function () {
+        await domains.setWellKnown(DOMAIN_0.domain, { service: 'some.service' }, auditSource);
+        let result = await domains.get(DOMAIN_0.domain);
+        expect(result.wellKnown).to.eql({ service: 'some.service' });
+
+        await domains.setWellKnown(DOMAIN_0.domain, null, auditSource);
+        result = await domains.get(DOMAIN_0.domain);
+        expect(result.wellKnown).to.eql(null);
+    });
+
     it('can get all domains', async function () {
         const result = await domains.list();
         expect(result.length).to.equal(2);