first commit

C2_EFREI/asgi.py

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+"""
+ASGI config for C2_EFREI project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'C2_EFREI.settings')
+
+application = get_asgi_application()

C2_EFREI/settings.py

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+"""
+Django settings for C2_EFREI project.
+
+Generated by 'django-admin startproject' using Django 4.1.5.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.1/ref/settings/
+"""
+
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-qmh8ex%85l4%z(y95wykw%yvrzy7#152bg@66lumi!4zyp074q'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'collector.apps.CollectorConfig',
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'C2_EFREI.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'C2_EFREI.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/4.1/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.1/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.1/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

C2_EFREI/urls.py

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+"""C2_EFREI URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.1/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import include,path
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('', include('collector.urls'))
+]

C2_EFREI/wsgi.py

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+"""
+WSGI config for C2_EFREI project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'C2_EFREI.settings')
+
+application = get_wsgi_application()

collector/admin.py

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+from django.contrib import admin
+from django.utils.html import format_html
+
+# Register your models here.
+from .models import Computer,Data
+
+@admin.register(Computer)
+class ComputerAdmin(admin.ModelAdmin):
+    def related_data(self, obj):
+        return format_html("<a href='../data/?computer__id__exact={}'>See related data</a>",obj.id)
+    list_display = ['hostname','ip_address','pub_date','related_data']
+    search_fields = ['hostname','ip_address']
+    list_filter = ('pub_date','hostname')
+
+@admin.register(Data)
+class DataAdmin(admin.ModelAdmin):
+    def data(self, obj):
+        if obj.is_file:
+            return format_html("<a href='data:application/octet-stream;base64,{}' download>Download</a>",obj.data_content)
+        else:
+            return obj.data_content
+    list_display = ['computer','data_type','pub_date','data','is_file']
+    search_fields = ['computer__hostname']
+    list_filter = ('pub_date','data_type','is_file')

collector/apps.py

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+from django.apps import AppConfig
+
+
+class CollectorConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'collector'

collector/migrations/0001_initial.py

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+# Generated by Django 4.1.5 on 2023-01-24 18:55
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Computer',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('hostname', models.CharField(max_length=200)),
+                ('ip_address', models.CharField(max_length=200)),
+                ('pub_date', models.DateTimeField(verbose_name='date')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Data',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('data_type', models.CharField(max_length=200)),
+                ('data_content', models.CharField(max_length=200)),
+                ('computer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='collector.computer')),
+            ],
+        ),
+    ]

collector/migrations/0002_data_pub_date_alter_computer_pub_date.py

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+# Generated by Django 4.1.5 on 2023-01-24 19:26
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('collector', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='data',
+            name='pub_date',
+            field=models.DateTimeField(auto_now_add=True, default=django.utils.timezone.now),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='computer',
+            name='pub_date',
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+    ]

collector/migrations/0003_data_is_file.py

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+# Generated by Django 4.1.5 on 2023-01-24 20:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('collector', '0002_data_pub_date_alter_computer_pub_date'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='data',
+            name='is_file',
+            field=models.BooleanField(default=False),
+        ),
+    ]

collector/models.py

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+from django.db import models
+
+# Create your models here.
+class Computer(models.Model):
+    hostname = models.CharField(max_length=200)
+    ip_address = models.CharField(max_length=200)
+    pub_date = models.DateTimeField(auto_now_add=True)
+    def __str__(self):
+        return self.hostname
+
+class Data(models.Model):
+    computer = models.ForeignKey(Computer, on_delete=models.CASCADE)
+    data_type = models.CharField(max_length=200)
+    data_content = models.CharField(max_length=200)
+    pub_date = models.DateTimeField(auto_now_add=True)
+    is_file = models.BooleanField(default=False)
+    def __str__(self):
+        return self.computer.hostname