From 09f741557bf4faa5ee60ffa388b8082e4815e713 Mon Sep 17 00:00:00 2001
From: Eli Bosley <ekbosley@gmail.com>
Date: Thu, 23 Jan 2025 11:31:10 -0500
Subject: [PATCH] feat: sso testing page and form disable on submit

---
 web/components/SsoButton.ce.vue |  61 ++++++-
 web/pages/login.vue             | 309 +++++++++++++++++++++++++++++++-
 2 files changed, 362 insertions(+), 8 deletions(-)

diff --git a/web/components/SsoButton.ce.vue b/web/components/SsoButton.ce.vue
index 33d33ba06..3ef8f9fc3 100644
--- a/web/components/SsoButton.ce.vue
+++ b/web/components/SsoButton.ce.vue
@@ -8,15 +8,29 @@ export interface Props {
 }
 const props = defineProps<Props>();
 
+type CurrentState = 'loading' | 'idle' | 'error';
+
+const currentState = ref<CurrentState>('idle');
+const error = ref<string | null>(null);
+
 const isSsoEnabled = computed<boolean>(
   () => props['ssoenabled'] === true || props['ssoenabled'] === 'true' || props.ssoEnabled
 );
 
-const enterCallbackTokenIntoField = (token: string) => {
+const getInputFields = (): {
+  form: HTMLFormElement;
+  passwordField: HTMLInputElement;
+  usernameField: HTMLInputElement;
+} => {
+  const form = document.querySelector('form[action="/login"]') as HTMLFormElement;
   const passwordField = document.querySelector('input[name=password]') as HTMLInputElement;
   const usernameField = document.querySelector('input[name=username]') as HTMLInputElement;
-  const form = document.querySelector('form[action="/login"]') as HTMLFormElement;
+  return { form, passwordField, usernameField };
+};
 
+const enterCallbackTokenIntoField = (token: string) => {
+  const { form, passwordField, usernameField } = getInputFields();
+  console.trace(passwordField, usernameField, form);
   if (!passwordField || !usernameField || !form) {
     console.warn('Could not find form, username, or password field');
   } else {
@@ -39,6 +53,20 @@ const generateStateToken = (): string => {
   return state;
 };
 
+const disableFormOnSubmit = () => {
+  const { form } = getInputFields();
+  if (form) {
+    form.style.display = 'none';
+  }
+};
+
+const reEnableFormOnError = () => {
+  const { form } = getInputFields();
+  if (form) {
+    form.style.display = 'block';
+  }
+};
+
 onMounted(async () => {
   try {
     const search = new URLSearchParams(window.location.search);
@@ -47,6 +75,8 @@ onMounted(async () => {
     const sessionState = getStateToken();
 
     if (code && state === sessionState) {
+      disableFormOnSubmit();
+      currentState.value = 'loading';
       const token = await fetch(new URL('/api/oauth2/token', ACCOUNT), {
         method: 'POST',
         body: new URLSearchParams({
@@ -62,14 +92,31 @@ onMounted(async () => {
           window.history.replaceState({}, document.title, window.location.pathname);
           window.location.search = '';
         }
+      } else {
+        throw new Error('Failed to fetch token');
       }
     }
   } catch (err) {
     console.error('Error fetching token', err);
+
+    currentState.value = 'error';
+    error.value = 'Error fetching token';
+    reEnableFormOnError();
   } finally {
   }
 });
 
+const buttonText = computed<string>(() => {
+  switch (currentState.value) {
+    case 'loading':
+      return 'Signing you in...';
+    case 'error':
+      return 'Error';
+    default:
+      return 'Log In With Unraid.net';
+  }
+});
+
 const navigateToExternalSSOUrl = () => {
   const url = new URL('sso', ACCOUNT);
   const callbackUrlLogin = new URL('login', window.location.origin);
@@ -84,9 +131,13 @@ const navigateToExternalSSOUrl = () => {
 
 <template>
   <template v-if="isSsoEnabled">
-    <hr class="my-1" />
-    <p class="text-center my-1">Or</p>
-    <Button btnStyle="outline" class="rounded-none" @click="navigateToExternalSSOUrl" >Sign In With Unraid.net Account</Button>
+    <div class="w-full flex flex-col gap-1 my-1">
+      <hr v-if="currentState === 'idle' || currentState === 'error'" />
+      <p class="text-center" v-if="currentState === 'idle' || currentState === 'error'">Or</p>
+      <Button btnStyle="outline" class="rounded-none uppercase tracking-widest" @click="navigateToExternalSSOUrl">{{
+        buttonText
+      }}</Button>
+    </div>
   </template>
 </template>
 
diff --git a/web/pages/login.vue b/web/pages/login.vue
index aa7dd808b..9e4f840d1 100644
--- a/web/pages/login.vue
+++ b/web/pages/login.vue
@@ -1,4 +1,5 @@
 <script lang="ts" setup>
+import SsoButtonCe from '~/components/SsoButton.ce.vue';
 import { useRoute, useRouter } from 'vue-router';
 
 // Access route and router
@@ -6,9 +7,311 @@ const route = useRoute();
 const router = useRouter();
 
 // Redirect to '/' with the current query parameters
-router.replace({ path: '/', query: route.query });
+// router.replace({ path: '/', query: route.query });
+
+const handleSubmit = () => {
+  console.log('Form submitted');
+};
 </script>
 
 <template>
-  Redirecting you back to /
-</template>
\ No newline at end of file
+  <head>
+    <title><?=$var['NAME']?>/Login</title>
+  </head>
+
+  <body>
+    <section id="login" class="shadow">
+      <div class="logo angle">
+        <div class="wordmark">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 222.4 39" class="Nav__logo--white">
+            <path
+              fill="#ffffff"
+              d="M146.70000000000002 29.5H135l-3 9h-6.5L138.9 0h8l13.4 38.5h-7.1L142.6 6.9l-5.8 16.9h8.2l1.7 5.7zM29.7 0v25.4c0 8.9-5.8 13.6-14.9 13.6C5.8 39 0 34.3 0 25.4V0h6.5v25.4c0 5.2 3.2 7.9 8.2 7.9 5.2 0 8.4-2.7 8.4-7.9V0h6.6zM50.9 12v26.5h-6.5V0h6.1l17 26.5V0H74v38.5h-6.1L50.9 12zM171.3 0h6.5v38.5h-6.5V0zM222.4 24.7c0 9-5.9 13.8-15.2 13.8h-14.5V0h14.6c9.2 0 15.1 4.8 15.1 13.8v10.9zm-6.6-10.9c0-5.3-3.3-8.1-8.5-8.1h-8.1v27.1h8c5.3 0 8.6-2.8 8.6-8.1V13.8zM108.3 23.9c4.3-1.6 6.9-5.3 6.9-11.5 0-8.7-5.1-12.4-12.8-12.4H88.8v38.5h6.5V5.7h6.9c3.8 0 6.2 1.8 6.2 6.7s-2.4 6.8-6.2 6.8h-3.4l9.2 19.4h7.5l-7.2-14.7z"
+            ></path>
+          </svg>
+        </div>
+      </div>
+      <div class="content">
+        <h1>SERVER NAME</h1>
+        <h2>COMMENT</h2>
+
+        <div class="case">Case Icon</div>
+
+        <div class="form">
+          <form class="js-removeTimeout" action="/login" @submit.prevent="handleSubmit">
+            <p>
+              <input
+                name="username"
+                type="text"
+                placeholder="<?=_('Username')?>"
+                autocapitalize="none"
+                autocomplete="off"
+                spellcheck="false"
+                autofocus
+                required
+              />
+              <input name="password" type="password" placeholder="<?=_('Password')?>" required />
+            </p>
+            <p>
+              <button type="submit" class="button button--small">Login</button>
+            </p>
+          </form>
+          <SsoButtonCe ssoenabled="true" />
+        </div>
+      </div>
+    </section>
+  </body>
+</template>
+<style>
+/************************
+/
+/  Fonts
+/
+/************************/
+/************************
+/
+/  General styling
+/
+/************************/
+body {
+  background: #f2f2f2;
+  color: #1c1b1b;
+  font-family: clear-sans, sans-serif;
+  font-size: 0.875rem;
+  padding: 0;
+  margin: 0;
+}
+a {
+  text-transform: uppercase;
+  font-weight: bold;
+  letter-spacing: 2px;
+  color: #ff8c2f;
+  text-decoration: none;
+}
+a:hover {
+  color: #f15a2c;
+}
+h1 {
+  font-size: 1.8em;
+  margin: 0;
+}
+h2 {
+  font-size: 0.8em;
+  margin-top: 0;
+  margin-bottom: 1.8em;
+}
+.button {
+  color: #ff8c2f;
+  font-family: clear-sans, sans-serif;
+  background:
+    -webkit-gradient(linear, left top, right top, from(#e03237), to(#fd8c3c)) 0 0 no-repeat,
+    -webkit-gradient(linear, left top, right top, from(#e03237), to(#fd8c3c)) 0 100% no-repeat,
+    -webkit-gradient(linear, left bottom, left top, from(#e03237), to(#e03237)) 0 100% no-repeat,
+    -webkit-gradient(linear, left bottom, left top, from(#fd8c3c), to(#fd8c3c)) 100% 100% no-repeat;
+  background:
+    linear-gradient(90deg, #e03237 0, #fd8c3c) 0 0 no-repeat,
+    linear-gradient(90deg, #e03237 0, #fd8c3c) 0 100% no-repeat,
+    linear-gradient(0deg, #e03237 0, #e03237) 0 100% no-repeat,
+    linear-gradient(0deg, #fd8c3c 0, #fd8c3c) 100% 100% no-repeat;
+  background-size:
+    100% 2px,
+    100% 2px,
+    2px 100%,
+    2px 100%;
+}
+.button:hover {
+  color: #fff;
+  background-color: #f15a2c;
+  background: -webkit-gradient(linear, left top, right top, from(#e22828), to(#ff8c2f));
+  background: linear-gradient(90deg, #e22828 0, #ff8c2f);
+  -webkit-box-shadow: none;
+  box-shadow: none;
+  cursor: pointer;
+}
+.button--small {
+  font-size: 0.875rem;
+  font-weight: 600;
+  line-height: 1;
+  text-transform: uppercase;
+  letter-spacing: 2px;
+  text-align: center;
+  text-decoration: none;
+  display: inline-block;
+  background-color: transparent;
+  border-radius: 0.125rem;
+  border: 0;
+  -webkit-transition: none;
+  transition: none;
+  padding: 0.75rem 1.5rem;
+}
+[type='email'],
+[type='number'],
+[type='password'],
+[type='search'],
+[type='tel'],
+[type='text'],
+[type='url'],
+textarea {
+  font-family: clear-sans, sans-serif;
+  font-size: 0.875rem;
+  background-color: #f2f2f2;
+  width: 100%;
+  margin-bottom: 1rem;
+  border: 2px solid #ccc;
+  padding: 0.75rem 1rem;
+  -webkit-box-sizing: border-box;
+  box-sizing: border-box;
+  border-radius: 0;
+  -webkit-appearance: none;
+}
+[type='email']:active,
+[type='email']:focus,
+[type='number']:active,
+[type='number']:focus,
+[type='password']:active,
+[type='password']:focus,
+[type='search']:active,
+[type='search']:focus,
+[type='tel']:active,
+[type='tel']:focus,
+[type='text']:active,
+[type='text']:focus,
+[type='url']:active,
+[type='url']:focus,
+textarea:active,
+textarea:focus {
+  border-color: #ff8c2f;
+  outline: none;
+}
+
+/************************
+/
+/  Login specific styling
+/
+/************************/
+#login {
+  width: 500px;
+  margin: 6rem auto;
+  border-radius: 10px;
+  background: '#fff';
+}
+#login::after {
+  content: '';
+  clear: both;
+  display: table;
+}
+#login .logo {
+  position: relative;
+  overflow: hidden;
+  height: 120px;
+  border-radius: 10px 10px 0 0;
+}
+#login .wordmark {
+  z-index: 1;
+  position: relative;
+  padding: 2rem;
+}
+#login .wordmark svg {
+  width: 100px;
+}
+#login .case {
+  float: right;
+  width: 30%;
+  font-size: 6rem;
+  text-align: center;
+}
+#login .case img {
+  max-width: 96px;
+  max-height: 96px;
+}
+#login .error {
+  color: red;
+  margin-top: -20px;
+}
+#login .content {
+  padding: 2rem;
+}
+#login .form {
+  width: 65%;
+}
+.angle:after {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 120px;
+  background-color: #f15a2c;
+  background: -webkit-gradient(linear, left top, right top, from(#e22828), to(#ff8c2f));
+  background: linear-gradient(90deg, #e22828 0, #ff8c2f);
+  -webkit-transform-origin: bottom left;
+  transform-origin: bottom left;
+  -webkit-transform: skewY(-6deg);
+  transform: skewY(-6deg);
+  -webkit-transition: -webkit-transform 0.15s linear;
+  transition: -webkit-transform 0.15s linear;
+  transition: transform 0.15s linear;
+  transition:
+    transform 0.15s linear,
+    -webkit-transform 0.15s linear;
+}
+.shadow {
+  -webkit-box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.12);
+  box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.12);
+}
+.hidden {
+  display: none;
+}
+/************************
+/
+/  Cases
+/
+/************************/
+[class^='case-'],
+[class*=' case-'] {
+  /* use !important to prevent issues with browser extensions that change fonts */
+  font-family: 'cases' !important;
+  speak: none;
+  font-style: normal;
+  font-weight: normal;
+  font-variant: normal;
+  text-transform: none;
+  line-height: 1;
+
+  /* Better Font Rendering =========== */
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+/************************
+/
+/  Media queries for mobile responsive
+/
+/************************/
+@media (max-width: 500px) {
+  body {
+    background: #fff;
+  }
+  [type='email'],
+  [type='number'],
+  [type='password'],
+  [type='search'],
+  [type='tel'],
+  [type='text'],
+  [type='url'],
+  textarea {
+    font-size: 16px; /* This prevents the mobile browser from zooming in on the input-field. */
+  }
+  #login {
+    margin: 0;
+    border-radius: 0;
+    width: 100%;
+  }
+  #login .logo {
+    border-radius: 0;
+  }
+  .shadow {
+    box-shadow: none;
+  }
+}
+</style>