Redirects to users Pod by default after creating account

This solves #1271

Author: megoth

common/js/auth-buttons.js

@@ -43,7 +43,6 @@
   // Redirect to the registration page
   function register () {
     const registration = new URL('/register', location)
-    registration.searchParams.set('returnToUrl', location)
     location.href = registration
   }
 })(solid)

lib/models/user-account.js

@@ -76,6 +76,17 @@ class UserAccount {
     return parsed.protocol + '//' + parsed.host
   }
 
+  /**
+   * Returns the Uri to the account's Pod
+   *
+   * @return {string}
+   */
+  get podUri () {
+    const webIdUrl = url.parse(this.webId)
+    const podUrl = `${webIdUrl.protocol}//${webIdUrl.host}`
+    return url.format(podUrl)
+  }
+
   /**
    * Returns the URI of the WebID Profile for this account.
    * Usage:

lib/requests/create-account-request.js

@@ -309,8 +309,15 @@ class CreateOidcAccountRequest extends CreateAccountRequest {
       })
   }
 
+  /**
+   * Generate the response for the account creation
+   *
+   * @param userAccount {UserAccount}
+   *
+   * @return {UserAccount}
+   */
   sendResponse (userAccount) {
-    let redirectUrl = this.returnToUrl || this.loginUrl()
+    let redirectUrl = this.returnToUrl || userAccount.podUri
     this.response.redirect(redirectUrl)
 
     return userAccount