adding app so far

.gitignore

@@ -127,3 +127,7 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+# nodes
+config.py
+data

bin/cmd

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+source .venv/bin/activate
+export FLASK_APP=nodes/app.py
+export FLASK_SECRETS=config.py
+export FLASK_DEBUG=1
+flask $1

bin/dev

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+source .venv/bin/activate
+export FLASK_APP=xmrnodes/app.py
+export FLASK_SECRETS=config.py
+export FLASK_DEBUG=1
+flask run

bin/prod

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+BASE=data/gunicorn
+
+source .venv/bin/activate
+export FLASK_APP=nodes/app.py
+export FLASK_SECRETS=config.py
+export FLASK_DEBUG=0
+export FLASK_ENV=production
+
+mkdir -p $BASE
+
+gunicorn \
+  --bind 0.0.0.0:4000 "nodes.app:app" \
+  --daemon \
+  --log-file $BASE/gunicorn.log \
+  --pid $BASE/gunicorn.pid \
+  --access-logfile $BASE/access.log \
+  --reload
+
+echo "Starting gunicorn with pid $(cat $BASE/gunicorn.pid)"

requirements.txt

@@ -0,0 +1,4 @@
+requests
+flask
+peewee
+gunicorn

xmrnodes/app.py

@@ -0,0 +1,91 @@
+import json
+import requests
+import re
+from os import makedirs
+from flask import Flask, request, redirect
+from flask import render_template, flash, url_for
+from urllib.parse import urlparse
+from xmrnodes.models import Node
+
+
+app = Flask(__name__)
+app.config.from_envvar("FLASK_SECRETS")
+app.secret_key = app.config["SECRET_KEY"]
+
+@app.route("/", methods=["GET", "POST"])
+def index():
+    itp = 20
+    page = request.args.get("page", 1)
+    try:
+        page = int(page)
+    except:
+        flash("Wow, wtf hackerman. Cool it.")
+        page = 1
+
+    nodes = Node.select().where(Node.available==True).order_by(Node.datetime_entered.desc()).paginate(page, itp)
+    total_pages = Node.select().count() / itp
+    return render_template("index.html", nodes=nodes, page=page, total_pages=total_pages)
+
+
+@app.route("/add", methods=["GET", "POST"])
+def add():
+    if request.method == "POST":
+        url = request.form.get("url")
+        regex = re.compile(
+                r'^(?:http)s?://' # http:// or https://
+                r'(?:(?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+(?:[A-Z]{2,6}\.?|[A-Z0-9-]{2,}\.?)|' #domain...
+                r'localhost|' #localhost...
+                r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})' # ...or ip
+                r'(?::\d+)?' # optional port
+                r'(?:/?|[/?]\S+)$', re.IGNORECASE)
+
+        re_match = re.match(regex, url)
+
+        if re_match is not None:
+            _url = urlparse(url)
+            try:
+                endpoint = f"{_url.scheme}://{_url.netloc}"
+                r = requests.get(endpoint + "/get_info", timeout=3)
+                r.raise_for_status()
+                # print(r.json())
+                return {"status": "success"}
+            except requests.exceptions.ConnectTimeout:
+                flash("connection timed out. double-check the port")
+                return {"status": "fail", "reason": "timeout"}
+            except requests.exceptions.SSLError:
+                flash("invalid certificate")
+                return {"status": "fail", "reason": "invalid cert"}
+            except Exception as e:
+                flash("failed to send req", str(e))
+                print(e)
+                return {"status": "fail"}
+        else:
+            flash("invalid url provided")
+            return {"status": "fail"}
+
+        return "ok"
+        node = Node(
+            scheme=proto,
+            address=addr,
+            port=port,
+            version=r.json()["version"],
+            tor=addr.endswith(".onion"),
+            available=r.json()["status"] == "OK",
+            mainnet=r.json()["mainnet"],
+        )
+        node.save()
+        return {"status": "success"}
+    return redirect("/")
+
+
+@app.route("/about")
+def about():
+    return render_template("about.html")
+
+@app.errorhandler(404)
+def not_found(error):
+    flash("nothing there, brah")
+    return redirect("/")
+
+if __name__ == "__main__":
+    app.run()

xmrnodes/config.example.py

@@ -0,0 +1 @@
+SECRET_KEY = 'xxxx'

xmrnodes/models.py

@@ -0,0 +1,25 @@
+from peewee import *
+from datetime import datetime
+from xmrnodes import config
+
+
+data_dir = getattr(config, 'DATA_FOLDER', './data')
+db = SqliteDatabase(f"{data_dir}/db/sqlite.db")
+
+class Node(Model):
+    id = AutoField()
+    scheme = CharField()
+    address = CharField()
+    port = IntegerField()
+    version = CharField(null=True)
+    tor = BooleanField(default=False)
+    available = BooleanField(default=False)
+    mainnet = BooleanField(default=False)
+    datetime_entered = DateTimeField(default=datetime.now)
+    datetime_checked = DateTimeField(default=datetime.now)
+    datetime_failed = DateTimeField(default=None, null=True)
+
+    class Meta:
+        database = db
+
+db.create_tables([Node])

xmrnodes/static/css/noty-relax.css

@@ -0,0 +1,46 @@
+.noty_theme__relax.noty_bar {
+  margin: 4px 0;
+  overflow: hidden;
+  border-radius: 2px;
+  position: relative; }
+  .noty_theme__relax.noty_bar .noty_body {
+    padding: 10px; }
+  .noty_theme__relax.noty_bar .noty_buttons {
+    border-top: 1px solid #e7e7e7;
+    padding: 5px 10px; }
+
+.noty_theme__relax.noty_type__alert,
+.noty_theme__relax.noty_type__notification {
+  background-color: #fff;
+  border: 1px solid #dedede;
+  color: #444; }
+
+.noty_theme__relax.noty_type__warning {
+  background-color: #FFEAA8;
+  border: 1px solid #FFC237;
+  color: #826200; }
+  .noty_theme__relax.noty_type__warning .noty_buttons {
+    border-color: #dfaa30; }
+
+.noty_theme__relax.noty_type__error {
+  background-color: #FF8181;
+  border: 1px solid #e25353;
+  color: #FFF; }
+  .noty_theme__relax.noty_type__error .noty_buttons {
+    border-color: darkred; }
+
+.noty_theme__relax.noty_type__info,
+.noty_theme__relax.noty_type__information {
+  background-color: #78C5E7;
+  border: 1px solid #3badd6;
+  color: #FFF; }
+  .noty_theme__relax.noty_type__info .noty_buttons,
+  .noty_theme__relax.noty_type__information .noty_buttons {
+    border-color: #0B90C4; }
+
+.noty_theme__relax.noty_type__success {
+  background-color: #BCF5BC;
+  border: 1px solid #7cdd77;
+  color: darkgreen; }
+  .noty_theme__relax.noty_type__success .noty_buttons {
+    border-color: #50C24E; }

xmrnodes/static/css/noty.css

@@ -0,0 +1,222 @@
+.noty_layout_mixin, #noty_layout__top, #noty_layout__topLeft, #noty_layout__topCenter, #noty_layout__topRight, #noty_layout__bottom, #noty_layout__bottomLeft, #noty_layout__bottomCenter, #noty_layout__bottomRight, #noty_layout__center, #noty_layout__centerLeft, #noty_layout__centerRight {
+  position: fixed;
+  margin: 0;
+  padding: 0;
+  z-index: 9999999;
+  -webkit-transform: translateZ(0) scale(1, 1);
+          transform: translateZ(0) scale(1, 1);
+  -webkit-backface-visibility: hidden;
+          backface-visibility: hidden;
+  -webkit-font-smoothing: subpixel-antialiased;
+  filter: blur(0);
+  -webkit-filter: blur(0);
+  max-width: 90%; }
+
+#noty_layout__top {
+  top: 0;
+  left: 5%;
+  width: 90%; }
+
+#noty_layout__topLeft {
+  top: 20px;
+  left: 20px;
+  width: 325px; }
+
+#noty_layout__topCenter {
+  top: 5%;
+  left: 50%;
+  width: 325px;
+  -webkit-transform: translate(-webkit-calc(-50% - .5px)) translateZ(0) scale(1, 1);
+          transform: translate(calc(-50% - .5px)) translateZ(0) scale(1, 1); }
+
+#noty_layout__topRight {
+  top: 20px;
+  right: 20px;
+  width: 325px; }
+
+#noty_layout__bottom {
+  bottom: 0;
+  left: 5%;
+  width: 90%; }
+
+#noty_layout__bottomLeft {
+  bottom: 20px;
+  left: 20px;
+  width: 325px; }
+
+#noty_layout__bottomCenter {
+  bottom: 5%;
+  left: 50%;
+  width: 325px;
+  -webkit-transform: translate(-webkit-calc(-50% - .5px)) translateZ(0) scale(1, 1);
+          transform: translate(calc(-50% - .5px)) translateZ(0) scale(1, 1); }
+
+#noty_layout__bottomRight {
+  bottom: 20px;
+  right: 20px;
+  width: 325px; }
+
+#noty_layout__center {
+  top: 50%;
+  left: 50%;
+  width: 325px;
+  -webkit-transform: translate(-webkit-calc(-50% - .5px), -webkit-calc(-50% - .5px)) translateZ(0) scale(1, 1);
+          transform: translate(calc(-50% - .5px), calc(-50% - .5px)) translateZ(0) scale(1, 1); }
+
+#noty_layout__centerLeft {
+  top: 50%;
+  left: 20px;
+  width: 325px;
+  -webkit-transform: translate(0, -webkit-calc(-50% - .5px)) translateZ(0) scale(1, 1);
+          transform: translate(0, calc(-50% - .5px)) translateZ(0) scale(1, 1); }
+
+#noty_layout__centerRight {
+  top: 50%;
+  right: 20px;
+  width: 325px;
+  -webkit-transform: translate(0, -webkit-calc(-50% - .5px)) translateZ(0) scale(1, 1);
+          transform: translate(0, calc(-50% - .5px)) translateZ(0) scale(1, 1); }
+
+.noty_progressbar {
+  display: none; }
+
+.noty_has_timeout.noty_has_progressbar .noty_progressbar {
+  display: block;
+  position: absolute;
+  left: 0;
+  bottom: 0;
+  height: 3px;
+  width: 100%;
+  background-color: #646464;
+  opacity: 0.2;
+  filter: alpha(opacity=10); }
+
+.noty_bar {
+  -webkit-backface-visibility: hidden;
+  -webkit-transform: translate(0, 0) translateZ(0) scale(1, 1);
+  -ms-transform: translate(0, 0) scale(1, 1);
+      transform: translate(0, 0) scale(1, 1);
+  -webkit-font-smoothing: subpixel-antialiased;
+  overflow: hidden; }
+
+.noty_effects_open {
+  opacity: 0;
+  -webkit-transform: translate(50%);
+      -ms-transform: translate(50%);
+          transform: translate(50%);
+  -webkit-animation: noty_anim_in 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
+          animation: noty_anim_in 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
+  -webkit-animation-fill-mode: forwards;
+          animation-fill-mode: forwards; }
+
+.noty_effects_close {
+  -webkit-animation: noty_anim_out 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
+          animation: noty_anim_out 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
+  -webkit-animation-fill-mode: forwards;
+          animation-fill-mode: forwards; }
+
+.noty_fix_effects_height {
+  -webkit-animation: noty_anim_height 75ms ease-out;
+          animation: noty_anim_height 75ms ease-out; }
+
+.noty_close_with_click {
+  cursor: pointer; }
+
+.noty_close_button {
+  position: absolute;
+  top: 2px;
+  right: 2px;
+  font-weight: bold;
+  width: 20px;
+  height: 20px;
+  text-align: center;
+  line-height: 20px;
+  background-color: rgba(0, 0, 0, 0.05);
+  border-radius: 2px;
+  cursor: pointer;
+  -webkit-transition: all .2s ease-out;
+  transition: all .2s ease-out; }
+
+.noty_close_button:hover {
+  background-color: rgba(0, 0, 0, 0.1); }
+
+.noty_modal {
+  position: fixed;
+  width: 100%;
+  height: 100%;
+  background-color: #000;
+  z-index: 10000;
+  opacity: .3;
+  left: 0;
+  top: 0; }
+
+.noty_modal.noty_modal_open {
+  opacity: 0;
+  -webkit-animation: noty_modal_in .3s ease-out;
+          animation: noty_modal_in .3s ease-out; }
+
+.noty_modal.noty_modal_close {
+  -webkit-animation: noty_modal_out .3s ease-out;
+          animation: noty_modal_out .3s ease-out;
+  -webkit-animation-fill-mode: forwards;
+          animation-fill-mode: forwards; }
+
+@-webkit-keyframes noty_modal_in {
+  100% {
+    opacity: .3; } }
+
+@keyframes noty_modal_in {
+  100% {
+    opacity: .3; } }
+
+@-webkit-keyframes noty_modal_out {
+  100% {
+    opacity: 0; } }
+
+@keyframes noty_modal_out {
+  100% {
+    opacity: 0; } }
+
+@keyframes noty_modal_out {
+  100% {
+    opacity: 0; } }
+
+@-webkit-keyframes noty_anim_in {
+  100% {
+    -webkit-transform: translate(0);
+            transform: translate(0);
+    opacity: 1; } }
+
+@keyframes noty_anim_in {
+  100% {
+    -webkit-transform: translate(0);
+            transform: translate(0);
+    opacity: 1; } }
+
+@-webkit-keyframes noty_anim_out {
+  100% {
+    -webkit-transform: translate(50%);
+            transform: translate(50%);
+    opacity: 0; } }
+
+@keyframes noty_anim_out {
+  100% {
+    -webkit-transform: translate(50%);
+            transform: translate(50%);
+    opacity: 0; } }
+
+@-webkit-keyframes noty_anim_height {
+  100% {
+    height: 0; } }
+
+@keyframes noty_anim_height {
+  100% {
+    height: 0; } }
+
+/*# sourceMappingURL=noty.css.map*/
+
+
+/* Custom */
+.noty_body {
+  text-align: center;
+}

xmrnodes/static/css/noty.css.map

@@ -0,0 +1 @@
+{"version":3,"sources":[],"names":[],"mappings":"","file":"noty.css","sourceRoot":""}

xmrnodes/static/js/app.js

@@ -0,0 +1,41 @@
+$(function() {
+  $('#addnode').on('submit', function(e) {
+    e.preventDefault();
+    var data = $("#addnode :input").serializeArray();
+    addnode(data[0].value);
+  });
+});
+
+function addnode(url) {
+  let payload = {'url': url};
+  $.ajax({
+    type: 'POST',
+    url: '/add',
+    data: payload,
+  }).done(function(data, status) {
+    notify('info', 'Trying to connect to node...');
+    if (data.status == 'success') {
+      notify('success', 'Successful!')
+    } else {
+      notify('error', 'Failed')
+    }
+  }).fail(function(data) {
+    notify('error', 'Failed to add node; unable to fetch info.');
+  });
+  // $.post('/add', payload, function(result) {
+  //   $('#addnode')[0].reset();
+  //   notify('success', 'it worked!');
+  // }).fail(function(data) {
+  //   notify('error', 'Failed to add node; unable to fetch info.');
+  // });
+}
+
+function notify(level, msg) {
+  new Noty({
+    type: level,
+    theme: 'relax',
+    layout: 'topCenter',
+    text: msg,
+    timeout: 5000
+  }).show();
+}

xmrnodes/templates/about.html

@@ -0,0 +1 @@
+about

xmrnodes/templates/base.html

@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+ <html lang="en">
+ <head>
+     <meta charset="UTF-8">
+     <meta http-equiv="X-UA-Compatible" content="IE=edge">
+     <meta name="viewport" content="width=device-width, initial-scale=1">
+
+     <meta name="HandheldFriendly" content="True">
+     <meta name="MobileOptimized" content="320">
+     <link rel="shortcut icon" href="/static/favicon.ico" type="image/x-icon" />
+
+     <meta property="fb:app_id" content="0" />
+     <meta property="og:image" content="https://www.getmonero.org/press-kit/symbols/monero-symbol-on-white-480.png" />
+     <meta property="og:description" content="xmrnodes" />
+     <meta property="og:url" content="http://localhost" />
+     <meta property="og:title" content="XMR Nodes" />
+     <meta property="og:type" content="website" />
+
+     <meta name="viewport" content="width=device-width, initial-scale=1"/>
+     <meta name="theme-color" content="#ffffff">
+     <meta name="apple-mobile-web-app-title" content="XMR Nodes">
+     <meta name="application-name" content="XMR Nodes">
+     <meta name="msapplication-TileColor" content="#da532c">
+     <meta name="keywords" content="wownero, monero, xmr, bitmonero, cryptocurrency">
+
+     <!-- <link href="/static/css/wow.css" rel="stylesheet"> -->
+     <link href="/static/css/noty-relax.css" rel="stylesheet">
+     <link href="/static/css/noty.css" rel="stylesheet">
+     <title>XMR Nodes</title>
+ </head>
+
+ <body>
+
+{% with messages = get_flashed_messages() %}
+  {% if messages %}
+    <ul class=flashes>
+    {% for message in messages %}
+      <li>{{ message }}</li>
+    {% endfor %}
+    </ul>
+  {% endif %}
+{% endwith %}
+
+ <!-- Page Content -->
+ {% block content %} {% endblock %}
+
+ <!-- Footer -->
+ <footer class="bg-dark footer">
+     <div class="container">
+         <p class="m-0 text-center text-white">XMR Nodes 2020</p>
+     </div>
+ </footer>
+
+ <!-- Scripts -->
+ <script src="/static/js/jquery.min.js"></script>
+ <script src="/static/js/noty.js"></script>
+ <script src="/static/js/app.js"></script>
+
+ </body>
+ </html>

xmrnodes/templates/index.html

@@ -0,0 +1,32 @@
+{% extends 'base.html' %}
+
+{% block content %}
+
+<div class="container" style="text-align:center;">
+
+  <div class="title">
+    <h3>Add Node</h3>
+  </div>
+
+  {% for node in nodes %}
+  {{ node }}<br>
+  {% endfor %}
+
+  <form id="addnode" method="POST">
+    <label>Node URL:</label>
+    <input type="text" name="url"/>
+    <input type="submit" value="Submit" name="submit" class="submit" id="submit" />
+  </form>
+
+
+  {% if page > 1 %}
+    <a href="/?page={{ page - 1 }}">Back</a>
+  {% endif %}
+
+  {% if page < total_pages and total_pages > 0 %}
+    <a href="/?page={{ page + 1 }}">Next</a>
+  {% endif %}
+
+</div>
+
+{% endblock %}