Update login

Add profile

myapp/ns_login/__init__.py

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+__author__ = 'RemiZOffAlex'
+__copyright__ = '(c) RemiZOffAlex'
+__license__ = 'MIT'
+__email__ = 'remizoffalex@mail.ru'
+__url__ = 'https://remizoffalex.ru'
+
+import os
+import jinja2
+
+from . import views
+from .. import app
+
+
+my_loader = jinja2.ChoiceLoader([
+    app.jinja_loader,
+    jinja2.FileSystemLoader(os.path.dirname(os.path.abspath(__file__)) + "/templates"),
+])
+app.jinja_loader = my_loader

myapp/ns_login/forms.py

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+__author__ = 'RemiZOffAlex'
+__copyright__ = '(c) RemiZOffAlex'
+__license__ = 'MIT'
+__email__ = 'remizoffalex@mail.ru'
+__url__ = 'http://remizoffalex.ru'
+
+from wtforms import (
+    validators,
+    Form,
+    StringField,
+    PasswordField
+)
+
+
+class LoginForm(Form):
+    username = StringField('Логин', [validators.Length(min=4, max=25)])
+    password = PasswordField('Пароль', [validators.DataRequired()])

myapp/ns_login/templates/login.html

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+{% extends "skeleton.html" %}
+{% block body %}
+
+<div class="col-md-6 ml-auto mr-auto">
+<h3>Логин</h3>
+<hr />
+
+<form class="form-horizontal" action="/login" method="post" autocomplete="on">
+
+<div style="margin-bottom: 25px" class="input-group">
+<div class="input-group-prepend">
+<span class="input-group-text"><i class="fa fa-user"></i></span>
+</div>
+{{ pagedata['form'].username(class="form-control", placeholder="Логин") }}
+</div>
+
+<div style="margin-bottom: 25px" class="input-group">
+<div class="input-group-prepend">
+<span class="input-group-text"><i class="fa fa-lock"></i></span>
+</div>
+{{ pagedata['form'].password(class="form-control", placeholder="Пароль") }}
+</div>
+<input class="btn btn-success float-right" type="submit" value="Вход" />
+
+</form>
+</div>
+
+{% endblock %}

myapp/ns_login/views.py

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+__author__ = 'RemiZOffAlex'
+__copyright__ = '(c) RemiZOffAlex'
+__license__ = 'MIT'
+__email__ = 'remizoffalex@mail.ru'
+__url__ = 'https://remizoffalex.ru'
+
+from flask import render_template, escape, request, session, redirect
+
+from .. import app, lib, models
+from . import forms
+
+@app.route('/login', methods=['GET', 'POST'])
+def login():
+    """
+    Логин
+    """
+    pagedata = {}
+    pagedata['form'] = forms.LoginForm(request.form)
+
+    if request.method == 'POST':
+        if pagedata['form'].validate():
+            user = models.db_session.query(
+                models.User
+            ).filter(
+                models.User.name == escape(pagedata['form'].username.data),
+                models.User.password == lib.get_hash_password(
+                    escape(pagedata['form'].password.data),
+                    app.config['SECRET_KEY']
+                ),
+                models.User.disabled == False
+            ).first()
+            if user:
+                session['logged_in'] = True
+                session['user_id'] = user.id
+                return redirect('/', code=302)
+
+    body = render_template('login.html', pagedata=pagedata)
+    return body
+
+
+@app.route('/logout')
+def logout():
+    session.pop('logged_in', None)
+    session.pop('user_id', None)
+    return redirect("/", code=302)