feat: Add nostr

main.py

@@ -8,6 +8,7 @@ import render
 import secrets
 import nginx
 import threading
+import nostr as nostr_module
 
 app = Flask(__name__)
 dotenv.load_dotenv()
@@ -109,7 +110,8 @@ def site():
                         "btn_bg": "#2c54cf",
                         "btn_fg": "#ffffff",
                         "socials": [],
-                        "address": []
+                        "address": [],
+                        "nostrs": []
                     }
 
 
@@ -298,6 +300,104 @@ def publish():
     response.set_cookie('auth', '', expires=0)
     return response
 
+@app.route('/nostr')
+def nostr():
+    if 'auth' not in request.cookies:
+        return redirect('/')
+    auth = request.cookies['auth']
+
+    for i in cookies:
+        if i['cookie'] == auth:
+            # Load site content
+            if os.path.isfile(f'sites/{i["name"]}.json'):
+                with open(f'sites/{i["name"]}.json') as file:
+                    data = json.load(file)
+                    nostr = []
+                    if 'nostr' in data:
+                        nostr = data['nostr']
+                    
+                    return render_template('nostr.html',year=datetime.datetime.now().year, domain=i['name'],nostr=nostr)
+                    
+    response = make_response(redirect('/'))
+    response.set_cookie('auth', '', expires=0)
+    return response
+
+@app.route('/nostr', methods=['POST'])
+def nostr_post():
+    if 'auth' not in request.cookies:
+        return redirect('/')
+    auth = request.cookies['auth']
+
+    for i in cookies:
+        if i['cookie'] == auth:
+            # Get site content
+            if os.path.isfile(f'sites/{i["name"]}.json'):
+                with open(f'sites/{i["name"]}.json') as file:
+                    data = json.load(file)
+            else:
+                return redirect('/site')
+
+            nostr = []
+            if 'nostr' in data:
+                nostr = data['nostr']
+            
+            # Check for new nostr links
+            if 'new-name' in request.form and 'new-pub' in request.form:
+                name = request.form['new-name']
+                pub = request.form['new-pub']
+                id = len(nostr)
+                for link in nostr:
+                    if link['name'] == name:
+                        link['pub'] = pub
+                        data['nostr'] = nostr
+                        with open(f'sites/{i["name"]}.json', 'w') as file:
+                            json.dump(data, file)
+                        return redirect('/nostr')
+                    if link['id'] >= id:
+                        id = link['id'] + 1
+
+                nostr.append({'name': name, 'pub': pub, 'id': id})
+            
+
+            data['nostr'] = nostr
+            with open(f'sites/{i["name"]}.json', 'w') as file:
+                json.dump(data, file)
+            return redirect('/nostr')
+        
+    response = make_response(redirect('/'))
+    response.set_cookie('auth', '', expires=0)
+    return response
+
+@app.route('/nostr/delete/<int:id>')
+def nostr_delete(id):
+    if 'auth' not in request.cookies:
+        return redirect('/')
+    auth = request.cookies['auth']
+
+    for i in cookies:
+        if i['cookie'] == auth:
+            # Get site content
+            if os.path.isfile(f'sites/{i["name"]}.json'):
+                with open(f'sites/{i["name"]}.json') as file:
+                    data = json.load(file)
+            else:
+                return redirect('/site')
+
+            nostr = []
+            if 'nostr' in data:
+                nostr = data['nostr']
+            
+            nostr = [i for i in nostr if i['id'] != id]
+            data['nostr'] = nostr
+            with open(f'sites/{i["name"]}.json', 'w') as file:
+                json.dump(data, file)
+            return redirect('/nostr')
+        
+    response = make_response(redirect('/'))
+    response.set_cookie('auth', '', expires=0)
+    return response
+
+
 @app.route('/.well-known/wallets/<path:path>')
 def wallets(path):
     # Check if host is in domains
@@ -332,6 +432,43 @@ def wallets(path):
                 response.headers['Content-Type'] = 'text/plain'
                 return response
     return render_template('404.html', year=datetime.datetime.now().year), 404
+
+@app.route('/.well-known/nostr.json')
+def nostr_account():
+    # Check if host is in domains
+    if request.host in DOMAINS:
+        # Check if user is logged in
+        if 'auth' not in request.cookies:
+            return redirect(f'https://{DOMAINS[0]}')
+        auth = request.cookies['auth']
+        for i in cookies:
+            if i['cookie'] == auth:
+                # Load site content
+                if os.path.isfile(f'sites/{i["name"]}.json'):
+                    with open(f'sites/{i["name"]}.json') as file:
+                        data = json.load(file)
+                    if 'nostr' in data:
+                        nostr = data['nostr']
+                        # Return as plain text
+                        response = make_response(nostr_module.json(nostr))
+                        response.headers['Content-Type'] = 'text/plain'
+                        response.headers.add('Access-Control-Allow-Origin', '*')
+                        return response
+
+    # Get wallet from domain
+    host = request.host.split(':')[0]
+
+    if os.path.isfile(f'sites/{host}.json'):
+        with open(f'sites/{host}.json') as file:
+            data = json.load(file)
+        if 'nostr' in data:
+            nostr = data['nostr']
+            # Return as plain text
+            response = make_response(nostr_module.json(nostr))
+            response.headers['Content-Type'] = 'text/plain'
+            response.headers.add('Access-Control-Allow-Origin', '*')
+            return response
+    return render_template('404.html', year=datetime.datetime.now().year), 404
             
 
 @app.route('/publishing')

nostr.py

@@ -0,0 +1,29 @@
+from base64 import b32decode
+from base64 import b16encode
+from bech32 import bech32_decode
+from bech32 import bech32_encode
+
+B32 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"
+
+def add_padding(base32_len):
+    bits = base32_len * 5
+    padding_size = (8 - (bits % 8)) % 8
+    return padding_size
+
+def npub_to_hex(npub):
+    hrd, data = bech32_decode(npub)
+    b32_data = [B32[index] for index in data]
+    data_str = "".join(b32_data)
+    data_length = len(data_str)
+    data_str += "=" * add_padding(data_length)
+    decoded_data = b32decode(data_str)
+    b16_encoded_data = b16encode(decoded_data)
+    hex_str = b16_encoded_data.decode("utf-8").lower()
+    return hex_str
+
+def json(links):
+    names = {}
+    for link in links:
+        names[link['name']] = npub_to_hex(link['pub'])
+
+    return {'names':names}

render.py

@@ -63,7 +63,7 @@ def address_links(addresses,foreground):
     html = ''
     for address in addresses:
         token = address['token'].upper()
-        html += f'<a href=".well-known/wallets/{token}" target="_blank">{tokenImage(token,foreground)}</a>'
+        html += f'<a style="margin:5px;" href=".well-known/wallets/{token}" target="_blank">{tokenImage(token,foreground)}</a>'
     return html
 
 def tokenImage(token,foreground):

requirements.txt

@@ -2,4 +2,5 @@ flask
 python-dotenv
 gunicorn
 requests
-apscheduler
+apscheduler
+bech32

templates/404.html

@@ -5,7 +5,15 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
     <title>HNS Links</title>
+    <meta name="twitter:title" content="HNS Links">
+    <meta name="twitter:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:card" content="summary">
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="HNS Links">
     <meta name="description" content="Create a links page for your domain">
+    <meta property="og:description" content="Create a links page for your domain">
+    <meta property="og:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:description" content="Create a links page for your domain">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">

templates/assets/css/styles.min.css

@@ -1 +1 @@
-.video-container{position:relative;padding-bottom:56.25%;padding-top:0;height:0;overflow:hidden}.video-container embed,.video-container iframe,.video-container object{position:absolute;top:0;left:0;width:100%;height:100%}.social-icons{color:#313437;background-color:#fff;padding:70px 0}@media (max-width:767px){.social-icons{padding:50px 0}}.social-div{display:flex;justify-content:center;align-items:center}.social-list{max-width:100%;display:flex;list-style:none;gap:2.5rem}@media (max-width:500px){.social-list{gap:1.5rem}}@media (max-width:420px){.social-list{gap:0}}.custom-button{max-width:500px}.addresses{margin-bottom:20px;display:flex;justify-content:center;align-items:center}.social-icons i{color:#757980;margin:0 10px;width:60px;height:60px;border:1px solid #c8ced7;text-align:center;border-radius:50%;line-height:60px;display:inline-block}.social-link a{text-decoration:none;width:4.8rem;height:4.8rem;background-color:#f0f9fe;border-radius:50%;display:flex;justify-content:center;align-items:center;position:relative;z-index:1;border:3px solid #f0f9fe;overflow:hidden}.social-link a::before{content:"";position:absolute;width:100%;height:100%;background:#000;z-index:0;scale:1 0;transform-origin:bottom;transition:scale .5s}.social-link:hover a::before{scale:1 1}.icon{font-size:2rem;color:#011827;transition:.5s;z-index:2}.social-link a:hover .icon{color:#fff;transform:rotateY(360deg)}
+.video-container{position:relative;padding-bottom:56.25%;padding-top:0;height:0;overflow:hidden}.video-container embed,.video-container iframe,.video-container object{position:absolute;top:0;left:0;width:100%;height:100%}.nostr{margin-top:1em}.social-icons{color:#313437;background-color:#fff;padding:70px 0}@media (max-width:767px){.social-icons{padding:50px 0}}.social-div{display:flex;justify-content:center;align-items:center}.social-list{max-width:100%;display:flex;list-style:none;gap:2.5rem}@media (max-width:500px){.social-list{gap:1.5rem}}@media (max-width:420px){.social-list{gap:0}}.custom-button{max-width:500px}.addresses{margin-bottom:20px;display:flex;justify-content:center;align-items:center}.social-icons i{color:#757980;margin:0 10px;width:60px;height:60px;border:1px solid #c8ced7;text-align:center;border-radius:50%;line-height:60px;display:inline-block}.social-link a{text-decoration:none;width:4.8rem;height:4.8rem;background-color:#f0f9fe;border-radius:50%;display:flex;justify-content:center;align-items:center;position:relative;z-index:1;border:3px solid #f0f9fe;overflow:hidden}.social-link a::before{content:"";position:absolute;width:100%;height:100%;background:#000;z-index:0;scale:1 0;transform-origin:bottom;transition:scale .5s}.social-link:hover a::before{scale:1 1}.icon{font-size:2rem;color:#011827;transition:.5s;z-index:2}.social-link a:hover .icon{color:#fff;transform:rotateY(360deg)}

templates/index.html

@@ -5,7 +5,23 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
     <title>HNS Links</title>
+    <meta name="twitter:title" content="HNS Links">
+    <meta name="twitter:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:card" content="summary">
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="HNS Links">
     <meta name="description" content="Create a links page for your domain">
+    <meta property="og:description" content="Create a links page for your domain">
+    <meta property="og:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:description" content="Create a links page for your domain">
+    <script type="application/ld+json">
+        {
+            "@context": "http://schema.org",
+            "@type": "WebSite",
+            "name": "HNS Links",
+            "url": "https://links.hns.au"
+        }
+    </script>
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">

templates/nostr.html

@@ -0,0 +1,111 @@
+<!DOCTYPE html>
+<html data-bs-theme="light" lang="en">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
+    <title>Nostr - HNS Links</title>
+    <meta name="twitter:title" content="HNS Links">
+    <meta name="twitter:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:card" content="summary">
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="HNS Links">
+    <meta name="description" content="Create a links page for your domain">
+    <meta property="og:description" content="Create a links page for your domain">
+    <meta property="og:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:description" content="Create a links page for your domain">
+    <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
+    <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
+    <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
+    <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
+    <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
+    <link rel="stylesheet" href="/assets/bootstrap/css/bootstrap.min.css">
+    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Inter:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800&amp;display=swap">
+    <link rel="stylesheet" href="/assets/css/styles.min.css">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css">
+<script async src="https://umami.woodburn.au/script.js" data-website-id="a165bb1c-eef8-4737-8066-fcd8b4a380bd"></script>
+</head>
+
+<body>
+    <nav class="navbar navbar-expand-md sticky-top py-3 navbar-dark" id="mainNav">
+        <div class="container"><a class="navbar-brand d-flex align-items-center" href="/"><img src="/assets/img/favicon.png" width="45px"><span>&nbsp;HNS Links</span></a><button data-bs-toggle="collapse" class="navbar-toggler" data-bs-target="#navcol-1"><span class="visually-hidden">Toggle navigation</span><span class="navbar-toggler-icon"></span></button>
+            <div class="collapse navbar-collapse" id="navcol-1">
+                <ul class="navbar-nav mx-auto"></ul><a class="btn btn-primary shadow" role="button" href="/preview" style="margin-right: 10px;">Preview</a><a class="btn btn-primary shadow" role="button" href="/logout">Logout</a>
+            </div>
+        </div>
+    </nav>
+    <header class="bg-dark">
+        <div class="container pt-4 pt-xl-5">
+            <div class="row pt-5">
+                <div class="col-md-8 col-xl-6 text-center text-md-start mx-auto">
+                    <div class="text-center">
+                        <p class="fw-bold text-success mb-2">{{domain}}/</p>
+                        <h1 class="fw-bold">Manage your site</h1>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </header>
+    <section>
+        <div style="padding: 1em;padding-bottom: 25px;max-width: 800px;margin: auto;">
+            <form method="post" enctype="multipart/form-data">
+                <h1>Nostr</h1>
+                <div style="margin-bottom: 25px;">
+                    <h4>Nostr Links</h4>{% for link in nostr %}
+<div class='nostr'>
+<input class="form-control" type="text" style="display: inline-block;width: auto;" value="{{link.name}}" readonly/>
+<input class="form-control" type="text" style="display: inline-block;width: auto;" value="{{link.pub}}" readonly/>
+<a class="btn btn-primary" role="button" href="/nostr/delete/{{link.id}}"><svg xmlns="http://www.w3.org/2000/svg" height="1em" viewBox="0 0 24 24" width="1em" fill="currentColor">
+    <path d="M0 0h24v24H0z" fill="none"></path>
+    <path d="M6 19c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2V7H6v12zM19 4h-3.5l-1-1h-5l-1 1H5v2h14V4z"></path>
+</svg></a>
+</div>
+{% endfor %}
+
+<div class='nostr'>
+    <span>Link a new nostr profile</span><br>
+<input class="form-control" type="text" style="display: inline-block;width: auto;" name="new-name" placeholder="User Name" />
+<input class="form-control" type="text" style="display: inline-block;width: auto;" name="new-pub" placeholder="npub..." />
+    <br><br>
+    <input class="btn btn-primary" type="submit" value="Link" style="margin-right: 20px;" />
+</div>
+                </div>
+            </form>
+        </div>
+    </section>
+    <section></section>
+    <footer class="bg-dark">
+        <div class="container py-4 py-lg-5">
+            <div class="row justify-content-center">
+                <div class="col-sm-4 col-md-3 text-center text-lg-start d-flex flex-column">
+                    <h3 class="fs-6 fw-bold">Services</h3>
+                    <ul class="list-unstyled">
+                        <li><a href="https://hnshosting.au" target="_blank">Wordpress Hosting</a></li>
+                        <li><a href="https://firewallet.au" target="_blank">FireWallet</a></li>
+                    </ul>
+                </div>
+                <div class="col-sm-4 col-md-3 text-center text-lg-start d-flex flex-column">
+                    <h3 class="fs-6 fw-bold">About</h3>
+                    <ul class="list-unstyled">
+                        <li><a href="https://hns.au" target="_blank">HNSAU</a></li>
+                        <li><a href="https://nathan.woodburn.au" target="_blank">Nathan.Woodburn/</a></li>
+                    </ul>
+                </div>
+                <div class="col-lg-3 text-center text-lg-start d-flex flex-column align-items-center order-first align-items-lg-start order-lg-last">
+                    <div class="fw-bold d-flex align-items-center mb-2"><span>HNS Links</span></div>
+                    <p class="text-muted">Easy to manage links page on Handshake domains</p>
+                </div>
+            </div>
+            <hr>
+            <div class="text-muted d-flex justify-content-between align-items-center pt-3">
+                <p class="mb-0">Copyright © {{year}} Nathan.Woodburn/</p>
+            </div>
+        </div>
+    </footer>
+    <script src="/assets/js/jquery.min.js"></script>
+    <script src="/assets/bootstrap/js/bootstrap.min.js"></script>
+    <script src="https://auth.varo.domains/v1"></script>
+    <script src="/assets/js/script.min.js"></script>
+</body>
+
+</html>

templates/page.html

@@ -5,6 +5,10 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
     <title>{{title}}</title>
+    <meta name="twitter:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:card" content="summary">
+    <meta property="og:type" content="website">
+    <meta property="og:image" content="https://links.hns.au/assets/img/dashboard.png">
     <meta name="twitter:title" content="{{title}}">
     <meta property="og:title" content="{{title}}">
     <meta name="description" content="{{title}}">

templates/page_no_image.html

@@ -5,6 +5,10 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
     <title>{{title}}</title>
+    <meta name="twitter:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:card" content="summary">
+    <meta property="og:type" content="website">
+    <meta property="og:image" content="https://links.hns.au/assets/img/dashboard.png">
     <meta name="twitter:title" content="{{title}}">
     <meta property="og:title" content="{{title}}">
     <meta name="description" content="{{title}}">

templates/publishing.html

@@ -5,7 +5,15 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
     <title>HNS Links</title>
+    <meta name="twitter:title" content="HNS Links">
+    <meta name="twitter:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:card" content="summary">
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="HNS Links">
     <meta name="description" content="Create a links page for your domain">
+    <meta property="og:description" content="Create a links page for your domain">
+    <meta property="og:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:description" content="Create a links page for your domain">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">

templates/site.html

@@ -5,7 +5,15 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
     <title>Home - HNS Links</title>
+    <meta name="twitter:title" content="HNS Links">
+    <meta name="twitter:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:card" content="summary">
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="HNS Links">
     <meta name="description" content="Create a links page for your domain">
+    <meta property="og:description" content="Create a links page for your domain">
+    <meta property="og:image" content="https://links.hns.au/assets/img/dashboard.png">
+    <meta name="twitter:description" content="Create a links page for your domain">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
     <link rel="icon" type="image/png" sizes="600x627" href="/assets/img/favicon.png">
@@ -88,7 +96,7 @@
                             </div><input class="btn btn-primary" type="submit" value="Save" style="margin-right: 20px;"><a class="btn btn-primary" role="button" href="/publish">Publish</a>
                         </form>
                     </div>
-                    <div class="col-md-6" style="text-align: center;">{{preview|safe}}</div>
+                    <div class="col-md-6" style="text-align: center;">{{preview|safe}}<a class="btn btn-primary" role="button" href="/nostr" style="margin-top: 1em;">Link Nostr</a></div>
                 </div>
             </div>
         </div>