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MSAL.js Sample - Authorization Code Flow in Single-Page Applications

About this sample

This developer sample is used to run basic use cases for the MSAL library. You can also alter the configuration in ./app/default/authConfig.js to execute other behaviors.

This is a modified version of the 'default' sample included in the msal-browser library, with additional scripts to demonstrate how to decode MSAL hashed logs live in the browser. The included client ID is the same provided in the original Microsoft sample.

How to run the sample:

Pre-requisites

Configure the application

  • Open ./app/default/authConfig.js in an editor.
  • Replace client id with the Application (client) ID from the portal registration, or use the currently configured lab registration.
    • Optionally, you may replace any of the other parameters, or you can remove them and use the default values.

Install npm dependencies for sample

  • In a command prompt, run npm install.

Running the sample

  1. In a command prompt at the root of the repository, run npm install.

  2. Next run npm run copy:msal-mappings to copy MSAL mapping files to the sample's default directory. This is required for MSAL logging to be decoded.

  3. In a command prompt, run npm start.

  4. Open a browser window and open the developer console to view logs.

  5. Navigate to http://localhost:30662 (or whatever port number specified) in the window with the console open. MSAL logs will be decoded with the copied mapping files, and will include additional information such as log level and timestamp.

  6. In the web page, click on the "Sign In" button and select either Sign in using Popup or Sign in using Redirect to begin the auth flow.

About

No description, website, or topics provided.

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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MSAL.js Sample - Authorization Code Flow in Single-Page Applications
About this sample
This developer sample is used to run basic use cases for the MSAL library. You can also alter the configuration in ./app/default/authConfig.js to execute other behaviors.
This is a modified version of the 'default' sample included in the msal-browser library, with additional scripts to demonstrate how to decode MSAL hashed logs live in the browser.
The included client ID is the same provided in the original Microsoft sample.
How to run the sample:
Pre-requisites
Configure the application
  • Open ./app/default/authConfig.js in an editor.
  • Replace client id with the Application (client) ID from the portal registration, or use the currently configured lab registration.

    • Optionally, you may replace any of the other parameters, or you can remove them and use the default values.
Install npm dependencies for sample
  • In a command prompt, run npm install.
Running the sample
  1. In a command prompt at the root of the repository, run npm install.
  2. Next run npm run copy:msal-mappings to copy MSAL mapping files to the sample's default directory. This is required for MSAL logging to be decoded.
  3. In a command prompt, run npm start.
  4. Open a browser window and open the developer console to view logs.
  5. Navigate to http://localhost:30662 (or whatever port number specified) in the window with the console open. MSAL logs will be decoded with the copied mapping files, and will include additional information such as log level and timestamp.
  6. In the web page, click on the "Sign In" button and select either Sign in using Popup or Sign in using Redirect to begin the auth flow.
About
No description, website, or topics provided.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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MSAL.js Sample - Authorization Code Flow in Single-Page Applications
About this sample
This developer sample is used to run basic use cases for the MSAL library. You can also alter the configuration in ./app/default/authConfig.js to execute other behaviors.
This is a modified version of the 'default' sample included in the msal-browser library, with additional scripts to demonstrate how to decode MSAL hashed logs live in the browser.
The included client ID is the same provided in the original Microsoft sample.
How to run the sample:
Pre-requisites
Configure the application
  • Open ./app/default/authConfig.js in an editor.
  • Replace client id with the Application (client) ID from the portal registration, or use the currently configured lab registration.

    • Optionally, you may replace any of the other parameters, or you can remove them and use the default values.
Install npm dependencies for sample
  • In a command prompt, run npm install.
Running the sample
  1. In a command prompt at the root of the repository, run npm install.
  2. Next run npm run copy:msal-mappings to copy MSAL mapping files to the sample's default directory. This is required for MSAL logging to be decoded.
  3. In a command prompt, run npm start.
  4. Open a browser window and open the developer console to view logs.
  5. Navigate to http://localhost:30662 (or whatever port number specified) in the window with the console open. MSAL logs will be decoded with the copied mapping files, and will include additional information such as log level and timestamp.
  6. In the web page, click on the "Sign In" button and select either Sign in using Popup or Sign in using Redirect to begin the auth flow.
About
No description, website, or topics provided.
Resources
Readme
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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MSAL.js Sample - Authorization Code Flow in Single-Page Applications
About this sample
This developer sample is used to run basic use cases for the MSAL library. You can also alter the configuration in ./app/default/authConfig.js to execute other behaviors.
This is a modified version of the 'default' sample included in the msal-browser library, with additional scripts to demonstrate how to decode MSAL hashed logs live in the browser.
The included client ID is the same provided in the original Microsoft sample.
How to run the sample:
Pre-requisites
Configure the application
  • Open ./app/default/authConfig.js in an editor.
  • Replace client id with the Application (client) ID from the portal registration, or use the currently configured lab registration.

    • Optionally, you may replace any of the other parameters, or you can remove them and use the default values.
Install npm dependencies for sample
  • In a command prompt, run npm install.
Running the sample
  1. In a command prompt at the root of the repository, run npm install.
  2. Next run npm run copy:msal-mappings to copy MSAL mapping files to the sample's default directory. This is required for MSAL logging to be decoded.
  3. In a command prompt, run npm start.
  4. Open a browser window and open the developer console to view logs.
  5. Navigate to http://localhost:30662 (or whatever port number specified) in the window with the console open. MSAL logs will be decoded with the copied mapping files, and will include additional information such as log level and timestamp.
  6. In the web page, click on the "Sign In" button and select either Sign in using Popup or Sign in using Redirect to begin the auth flow.
About
No description, website, or topics provided.
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Readme
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0 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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MSAL.js Sample - Authorization Code Flow in Single-Page Applications
About this sample
This developer sample is used to run basic use cases for the MSAL library. You can also alter the configuration in ./app/default/authConfig.js to execute other behaviors.
This is a modified version of the 'default' sample included in the msal-browser library, with additional scripts to demonstrate how to decode MSAL hashed logs live in the browser.
The included client ID is the same provided in the original Microsoft sample.
How to run the sample:
Pre-requisites
Configure the application
  • Open ./app/default/authConfig.js in an editor.
  • Replace client id with the Application (client) ID from the portal registration, or use the currently configured lab registration.

    • Optionally, you may replace any of the other parameters, or you can remove them and use the default values.
Install npm dependencies for sample
  • In a command prompt, run npm install.
Running the sample
  1. In a command prompt at the root of the repository, run npm install.
  2. Next run npm run copy:msal-mappings to copy MSAL mapping files to the sample's default directory. This is required for MSAL logging to be decoded.
  3. In a command prompt, run npm start.
  4. Open a browser window and open the developer console to view logs.
  5. Navigate to http://localhost:30662 (or whatever port number specified) in the window with the console open. MSAL logs will be decoded with the copied mapping files, and will include additional information such as log level and timestamp.
  6. In the web page, click on the "Sign In" button and select either Sign in using Popup or Sign in using Redirect to begin the auth flow.
About
No description, website, or topics provided.
Resources
Readme
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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MSAL.js Sample - Authorization Code Flow in Single-Page Applications
About this sample
This developer sample is used to run basic use cases for the MSAL library. You can also alter the configuration in ./app/default/authConfig.js to execute other behaviors.
This is a modified version of the 'default' sample included in the msal-browser library, with additional scripts to demonstrate how to decode MSAL hashed logs live in the browser.
The included client ID is the same provided in the original Microsoft sample.
How to run the sample:
Pre-requisites
Configure the application
  • Open ./app/default/authConfig.js in an editor.
  • Replace client id with the Application (client) ID from the portal registration, or use the currently configured lab registration.

    • Optionally, you may replace any of the other parameters, or you can remove them and use the default values.
Install npm dependencies for sample
  • In a command prompt, run npm install.
Running the sample
  1. In a command prompt at the root of the repository, run npm install.
  2. Next run npm run copy:msal-mappings to copy MSAL mapping files to the sample's default directory. This is required for MSAL logging to be decoded.
  3. In a command prompt, run npm start.
  4. Open a browser window and open the developer console to view logs.
  5. Navigate to http://localhost:30662 (or whatever port number specified) in the window with the console open. MSAL logs will be decoded with the copied mapping files, and will include additional information such as log level and timestamp.
  6. In the web page, click on the "Sign In" button and select either Sign in using Popup or Sign in using Redirect to begin the auth flow.
About
No description, website, or topics provided.
Resources
Readme
Activity
Stars
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0 watching
Forks
0 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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MSAL.js Sample - Authorization Code Flow in Single-Page Applications
About this sample
This developer sample is used to run basic use cases for the MSAL library. You can also alter the configuration in ./app/default/authConfig.js to execute other behaviors.
This is a modified version of the 'default' sample included in the msal-browser library, with additional scripts to demonstrate how to decode MSAL hashed logs live in the browser.
The included client ID is the same provided in the original Microsoft sample.
How to run the sample:
Pre-requisites
Configure the application
  • Open ./app/default/authConfig.js in an editor.
  • Replace client id with the Application (client) ID from the portal registration, or use the currently configured lab registration.

    • Optionally, you may replace any of the other parameters, or you can remove them and use the default values.
Install npm dependencies for sample
  • In a command prompt, run npm install.
Running the sample
  1. In a command prompt at the root of the repository, run npm install.
  2. Next run npm run copy:msal-mappings to copy MSAL mapping files to the sample's default directory. This is required for MSAL logging to be decoded.
  3. In a command prompt, run npm start.
  4. Open a browser window and open the developer console to view logs.
  5. Navigate to http://localhost:30662 (or whatever port number specified) in the window with the console open. MSAL logs will be decoded with the copied mapping files, and will include additional information such as log level and timestamp.
  6. In the web page, click on the "Sign In" button and select either Sign in using Popup or Sign in using Redirect to begin the auth flow.
About
No description, website, or topics provided.
Resources
Readme
Activity
Stars
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Watchers
0 watching
Forks
0 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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MSAL.js Sample - Authorization Code Flow in Single-Page Applications
About this sample
This developer sample is used to run basic use cases for the MSAL library. You can also alter the configuration in ./app/default/authConfig.js to execute other behaviors.
This is a modified version of the 'default' sample included in the msal-browser library, with additional scripts to demonstrate how to decode MSAL hashed logs live in the browser.
The included client ID is the same provided in the original Microsoft sample.
How to run the sample:
Pre-requisites
Configure the application
  • Open ./app/default/authConfig.js in an editor.
  • Replace client id with the Application (client) ID from the portal registration, or use the currently configured lab registration.

    • Optionally, you may replace any of the other parameters, or you can remove them and use the default values.
Install npm dependencies for sample
  • In a command prompt, run npm install.
Running the sample
  1. In a command prompt at the root of the repository, run npm install.
  2. Next run npm run copy:msal-mappings to copy MSAL mapping files to the sample's default directory. This is required for MSAL logging to be decoded.
  3. In a command prompt, run npm start.
  4. Open a browser window and open the developer console to view logs.
  5. Navigate to http://localhost:30662 (or whatever port number specified) in the window with the console open. MSAL logs will be decoded with the copied mapping files, and will include additional information such as log level and timestamp.
  6. In the web page, click on the "Sign In" button and select either Sign in using Popup or Sign in using Redirect to begin the auth flow.
About
No description, website, or topics provided.
Resources
Readme
Activity
Stars
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Watchers
0 watching
Forks
0 forks
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