Merge pull request #34 from pmix/captcha-2025

captcha: add initial files/setup with 2025 data
pmix · Jan 12, 2025 · 92063a6 · 92063a6
2 parents 861f6d4 + 9ad400d
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diff --git a/captcha/_misc/README.md b/captcha/_misc/README.md
@@ -0,0 +1,88 @@
+README
+------
+
+The meeting links are slightly hidden to avoid abuse from web scraping bots,
+which is why we use the hCAPTCHA to add a small deterrent.
+
+If just changing the meeting info/links, skip down to `Updating Meeting
+Info` section.
+
+
+Background
+----------
+The github pages are statically generated. Therefore, we can not use a
+server-side reCAPTCHA method (e.g., Open MPI uses a server-side PHP
+reCAPTCHA).  We use hCAPTCHA and an entirely client-side method that is
+compatible with static gh-pages.  
+
+Note, since the data is pasted in the client side, we base64 encode the
+information to obfuscate the information and reduce direct browsing of
+meeting info.  See notes for updating things and encoding the meeting info.
+
+General Flow
+------------
+
+ 1. User visits `/captcha` URL, and completes the challenge prompt.
+
+ 2. On success, redirected to "success" page (e.g., `success.html`) with
+    the meeting information.
+    - Note: We generate a simple token on captcha page (`index.html`) that
+      is checked by the `success.html` page to try and avoid simple browsing
+      of the full URL.  This is a weak protection to help obfuscate the
+      meeting info data.
+    - Note: We base64 encode the meeting content and embed the data into the
+      success page where it is displayed.  This is a weak protection to help
+      obfuscate the meeting info data.
+
+ 3. On failure, redirected to captcha challenge prompt.
+
+
+Initial Setup
+-------------
+
+One-time setup for the basic `/captcha` directory in repository.
+
+ 1. (One-time setup) Create hCaptcha free account and generate `sitekey`
+    - Note: Currently using setup under naughtont AT ornl.gov account.
+    - Note: Using 'Always Challenge' and 'Easy' or 'Moderate' settings.
+    - https://dashboard.hcaptcha.com/sites?page=1&archived=active
+
+ 2. Edit `index.html`, update `data-sitekey` with `sitekey` from Step 1.
+
+ 3. Commit changes to repo and the gh-pages will be updated automatically.
+
+ 4. Now ready to update meeting info (see below).
+
+
+Update Meeting Info
+-------------------
+
+Assumes initial setup (above) complete and just changing meeting data.
+
+ 1. Manually format the "meeting info" with any desired HTML formatting.
+
+ 2. Encode (base64) the meeting data (e.g., `meetings.dat => meetings.dat.enc`)
+    - NOTE: You can decode the meeting data to double check encode/decode
+      using the same script (see: `encode.py -h`)
+
+    ```
+      ./_misc/encode.py meetings.dat > meetings.dat.enc
+    ```
+
+ 3. Edit `success.html`, update `encodedData` with contents of encoded data
+    string (e.g., copy/paste `meetings.dat.enc`).
+
+ 4. As needed, update any titles/headings in HTML (e.g., 2025 Meetings).
+
+ 5. Commit changes to repo and the gh-pages will be updated automatically.
+
+
+Misc
+----
+
+ - The `_misc/` dir has leading underscore so Jekyll ignores it
+   when posting content to the statically generated gh-pages
+ - Encode script at `_misc/encode.py`
+ - Example HTML formatted meeting data at `_misc/example.dat`
+ - hCaptcha: [https://dashboard.hcaptcha.com](https://dashboard.hcaptcha.com)
+
diff --git a/captcha/_misc/encode.py b/captcha/_misc/encode.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+# Script to base64 encode the contents of a file.
+# The script can also decode the encoded data if needed.
+#
+# NOTE: The base64 encoded data is typically the contents of
+#       the meeting links so that the file committed to the repository
+#       and posted online is obfuscated to avoid online browsing.
+#
+import base64
+import sys
+import argparse
+
+decode=0
+filename=""
+script_name = "encode.py"
+
+def read_file(file_path):
+    content = ""
+    try:
+        with open(file_path, 'r') as file:
+            content = file.read()
+    except Exception as e:
+        print(f"Error: Unexpected error occurred: {e}", file=sys.stderr)
+
+    return(content)
+
+def main():
+    p = argparse.ArgumentParser(description="Encode/decode datafile")
+
+    p.add_argument(
+        "filename",
+        metavar="FILE",
+        type=str,
+        help="Path to input file to read."
+    )
+    p.add_argument(
+        "-d", "--decode",
+        action="store_true",
+        help="Decode data"
+    )
+
+    args = p.parse_args()
+
+    if len(sys.argv) < 2:
+        print(f"Usage: {script_name} FILE", file=sys.stderr)
+        return(1)
+
+    data = read_file(args.filename)
+
+    if args.decode:
+        decoded_data = base64.b64decode(data).decode("utf-8")
+        print(decoded_data)
+    else:
+        encoded_data = base64.b64encode(data.encode("utf-8")).decode("utf-8")
+        print(encoded_data)
+
+    return(0)
+
+if __name__ == "__main__":
+    retval = 0
+    retval = main()
+    sys.exit(retval)
diff --git a/captcha/_misc/example.dat b/captcha/_misc/example.dat
@@ -0,0 +1,136 @@
+<h1>PMIx Standard Meetings (2025)</h1>
+
+<!-- ------------------------------------------------------------ -->
+<hr>
+
+<h1>Working Group Meetings</h1>
+
+<h2>Tools and Dynamic Workflows</h2>
+
+The regular meeting occurs monthly on the first Wednesday at 5 pm (Berlin time).
+
+<ul>
+  <li><a href="https://tum-conf.zoom.us/j/62850903151">https://tum-conf.zoom.us/j/62850903151</a>
+  <li>Meeting ID: 628 5090 3151
+  <li>Passcode: 188881
+</ul>
+
+<h2>Implementation Agnostic and Client Separation</h2>
+
+The regular meeting occurs weekly on Monday at 1 pm US Central time.
+
+<ul>
+  <li><a href="https://ibm.webex.com/ibm/j.php?MTID=mbfe59328ed983e9e92d458ea1817f2c7">https://ibm.webex.com/ibm/j.php?MTID=mbfe59328ed983e9e92d458ea1817f2c7</a>
+  <li>Meeting ID: 926 008 305
+  <li>Passcode: PMIx_Get
+</ul>
+
+
+<!-- ------------------------------------------------------------ -->
+<hr>
+
+<h1>Monthly: PMIx Standard Monthly Meeting</h1>
+
+The regular meeting occurs monthly on the second Thursday of month at Noon
+US Eastern time / 9am US Pacific time. We will use the same link information
+for all the monthly meetings.
+<br>
+<br>
+<b>PMIx Standard Monthly Meetings (2025)</b>
+<ul>
+  <li>Time: Feb 13, 2025 12:00 PM Eastern Time (US and Canada)
+  <li>Every month on the Second Thursday
+  <br>
+  <br><b>Join ZoomGov Meeting:</b> <a href="https://www.zoomgov.com/j/1610406037?pwd=H5NfMNIXzFfEmlIszHbsMiX7UZ7zbX.1">https://www.zoomgov.com/j/1610406037?pwd=H5NfMNIXzFfEmlIszHbsMiX7UZ7zbX.1</a>
+
+  <li>Meeting ID: 161 040 6037
+  <li>Passcode: 029498
+  <br>
+  <br><b>Dial-in (audio only)</b>
+  <li>+1 669 254 5252 US (San Jose)
+  <li>+1 646 964 1167 US (US Spanish Line)
+  <li>+1 646 828 7666 US (New York)
+  <li>+1 669 216 1590 US (San Jose)
+  <li>+1 415 449 4000 US (US Spanish Line)
+  <li>+1 551 285 1373 US (New Jersey)
+  <li>Meeting ID: 161 040 6037
+  <li>Find your local number: <a href="https://www.zoomgov.com/u/agj3TpMzD">https://www.zoomgov.com/u/agj3TpMzD</a>
+</ul>
+
+
+
+<!-- ------------------------------------------------------------ -->
+<hr>
+
+<h1>Quarterly: PMIx Standard Administrative Steering Committee (ASC) Quarterly Meeting</h1>
+
+<h3>2025-Q1: PMIx ASC Quarterly Meeting</h3>
+<ul>
+  <li style="list-style-type: none;"><b>Day 1: January 28, 2025</b>
+  <li><a href="https://www.zoomgov.com/j/1611635387?pwd=gedee0etv2fhJCAagsvsodYXbavFYu.1">https://www.zoomgov.com/j/1611635387?pwd=gedee0etv2fhJCAagsvsodYXbavFYu.1</a>
+  <li>Meeting ID: 161 163 5387
+  <li>Passcode: 645899
+  <br>
+  <br>
+  <li style="list-style-type: none;"><b>Day 2: January 30, 2025</b>
+  <li><a href="https://www.zoomgov.com/j/1605737939?pwd=WKWmcvaQZe3ohgRAQ0S0oy37FXxNir.1">https://www.zoomgov.com/j/1605737939?pwd=WKWmcvaQZe3ohgRAQ0S0oy37FXxNir.1</a>
+  <li>Meeting ID: 160 573 7939
+  <li>Passcode: 740352
+</ul>
+
+<h3>2025-Q2: PMIx ASC Quarterly Meeting</h3>
+<ul>
+  <li style="list-style-type: none;"><b>Day 1: May 6, 2025</b>
+  <li><a href="https://www.zoomgov.com/j/1618998523?pwd=PkEVBCxeb6tn5teWve4yrraJ4OGX4l.1">https://www.zoomgov.com/j/1618998523?pwd=PkEVBCxeb6tn5teWve4yrraJ4OGX4l.1</a>
+  <li>Meeting ID: 161 899 8523
+  <li>Passcode: 907721
+  <br>
+  <br>
+  <li style="list-style-type: none;"><b>Day 2: May 8, 2025</b>
+  <li><a href="https://www.zoomgov.com/j/1616079612?pwd=lbpsnCCF4LUMDaITWXPA6AymbOsxQG.1">https://www.zoomgov.com/j/1616079612?pwd=lbpsnCCF4LUMDaITWXPA6AymbOsxQG.1</a>
+  <li>Meeting ID: 161 607 9612
+  <li>Passcode: 854534
+</ul>
+
+<h3>2025-Q3: PMIx ASC Quarterly Meeting</h3>
+<ul>
+  <li style="list-style-type: none;"><b>Day 1: July 15, 2025</b>
+  <li><a href="https://www.zoomgov.com/j/1610207681?pwd=D3SAc7onjgsPNRaGATKRwenTZD8VwW.1">https://www.zoomgov.com/j/1610207681?pwd=D3SAc7onjgsPNRaGATKRwenTZD8VwW.1</a>
+  <li>Meeting ID: 161 020 7681
+  <li>Passcode: 328786
+  <br>
+  <br>
+  <li style="list-style-type: none;"><b>Day 2: July 17, 2025</b>
+  <li><a href="https://www.zoomgov.com/j/1613945328?pwd=o64WEOiuzTSwYbTg2W0NEZaiggab9G.1">https://www.zoomgov.com/j/1613945328?pwd=o64WEOiuzTSwYbTg2W0NEZaiggab9G.1</a>
+  <li>Meeting ID: 161 394 5328
+  <li>Passcode: 945496
+</ul>
+
+<h3>2025-Q4: PMIx ASC Quarterly Meeting</h3>
+<ul>
+  <li style="list-style-type: none;"><b>Day 1: October 14, 2025</b>
+  <li><a href="https://www.zoomgov.com/j/1618599188?pwd=EI51azPk6nALZXEcc37eghJbUYM7mv.1">https://www.zoomgov.com/j/1618599188?pwd=EI51azPk6nALZXEcc37eghJbUYM7mv.1</a>
+  <li>Meeting ID: 161 859 9188
+  <li>Passcode: 081174
+  <br>
+  <br>
+  <li style="list-style-type: none;"><b>Day 2: October 16, 2025</b>
+  <li><a href="https://www.zoomgov.com/j/1617460374?pwd=3bqXvbyO1LIsBCgrYbJDk95b6ngEpN.1">https://www.zoomgov.com/j/1617460374?pwd=3bqXvbyO1LIsBCgrYbJDk95b6ngEpN.1</a>
+  <li>Meeting ID: 161 746 0374
+  <li>Passcode: 755172
+</ul>
+
+<br>
+<b>Dial-in Numbers (audio only)</b>
+<ul>
+  <li>+1 669 254 5252 US (San Jose)
+  <li>+1 646 964 1167 US (US Spanish Line)
+  <li>+1 646 828 7666 US (New York)
+  <li>+1 669 216 1590 US (San Jose)
+  <li>+1 415 449 4000 US (US Spanish Line)
+  <li>+1 551 285 1373 US (New Jersey)
+  <li>Find your local number: <a href="https://www.zoomgov.com/u/agj3TpMzD">https://www.zoomgov.com/u/agj3TpMzD</a>
+</ul>
+
+<!-- ------------------------------------------------------------ -->
+<hr>
diff --git a/captcha/index.html b/captcha/index.html
@@ -0,0 +1,66 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport"jcontent="width=device-width, initial-scale=1.0">
+    <title>PMIx Standard Meeting Info</title>
+    <script src="https://js.hcaptcha.com/1/api.js" async defer></script>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            text-align: left;
+            margin-top: 50px;
+        }
+        form {
+            display: inline-block;
+            text-align: left;
+            margin: auto;
+        }
+        .container {
+            max-width: 500px;
+            margin: auto;
+        }
+        .message {
+            margin-top: 20px;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>PMIx Standard Meeting Info</h1>
+        <p>
+        Complete the CAPTCHA then submit the form to get the meeting links.
+        </p>
+        <form id="captcha-form">
+            <div class="h-captcha" data-sitekey="98809666-d188-4b1e-ac52-0db649bcb810"></div>
+            <br>
+            <button type="submit">Submit</button>
+        </form>
+        <div class="message" id="message"></div>
+    </div>
+
+    <script>
+        const form = document.getElementById('captcha-form');
+        const messageDiv = document.getElementById('message');
+
+        form.addEventListener('submit', (e) => {
+            e.preventDefault(); // Prevent traditional form submission
+
+            // Simulate CAPTCHA validation
+            const hCaptchaResponse = hcaptcha.getResponse();
+            if (hCaptchaResponse) {
+                // Generate a unique token
+                const token = btoa(Date.now() + Math.random().toString()).substring(0, 16);
+
+                // Redirect to success.html with token as a query parameter
+                window.location.href = `success.html?auth=${token}`;
+            } else {
+                // Display an error if CAPTCHA isn't completed
+                messageDiv.textContent = "Please complete the CAPTCHA before proceeding.";
+                messageDiv.style.color = "red";
+            }
+        });
+    </script>
+</body>
+</html>
+
diff --git a/captcha/success.html b/captcha/success.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>PMIx Standard Meetings</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            text-align: left;
+            margin-top: 50px;
+        }
+    </style>
+</head>
+<body>
+    <div id="content"></div>
+
+    <script>
+        // Get the URL parameters
+        const params = new URLSearchParams(window.location.search);
+        const token = params.get('auth');
+
+        if (token) {
+            // Base64 encoded string
+            const encodedData = `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`;
+
+            // Decode the Base64 string
+            const decodedData = atob(encodedData);
+
+            // Token exists, display success message
+            document.getElementById('content').innerHTML = `
+                <p>${decodedData}</p>
+            `;
+        } else {
+            // Token is missing, redirect back to the main page
+            window.location.href = "index.html";
+        }
+    </script>
+</body>
+</html>