commit 00314f155a0888ff16778e89a9647da02d6b1c78
Author: dogeystamp <dogeystamp@disroot.org>
Date:   Thu Mar 9 16:38:57 2023 -0500

    initial commit
    
    by this point we have:
    
    - flask boilerplate
    - sqlite
    - user creation/deletion cli

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..00e5b19
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+venv
+__pycache__/
+.env
+config.yml
+instance/
diff --git a/config.yml.example b/config.yml.example
new file mode 100644
index 0000000..a33b081
--- /dev/null
+++ b/config.yml.example
@@ -0,0 +1,8 @@
+# vim: filetype=yaml
+
+secret_key: ""
+
+sqlalchemy_basedir: "sqlite:///"
+sqlalchemy_basename: "sachet"
+
+# bcrypt_log_rounds: 13
diff --git a/requirements.txt b/requirements.txt
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index 0000000..0534176
--- /dev/null
+++ b/requirements.txt
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+bcrypt==4.0.1
+click==8.1.3
+Flask==2.2.3
+Flask-Bcrypt==1.0.1
+Flask-Cors==3.0.10
+Flask-Script==2.0.6
+Flask-SQLAlchemy==3.0.3
+greenlet==2.0.2
+itsdangerous==2.1.2
+Jinja2==3.1.2
+MarkupSafe==2.1.2
+PyYAML==6.0
+six==1.16.0
+SQLAlchemy==2.0.5.post1
+typing_extensions==4.5.0
+Werkzeug==2.2.3
diff --git a/sachet/__init__.py b/sachet/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/sachet/server/__init__.py b/sachet/server/__init__.py
new file mode 100644
index 0000000..ed10043
--- /dev/null
+++ b/sachet/server/__init__.py
@@ -0,0 +1,22 @@
+import os
+from flask import Flask
+from flask_cors import CORS
+from flask_sqlalchemy import SQLAlchemy
+from flask_bcrypt import Bcrypt
+
+app = Flask(__name__)
+CORS(app)
+
+app_settings = os.getenv(
+    'APP_SETTINGS',
+    'sachet.server.config.DevelopmentConfig'
+)
+app.config.from_object(app_settings)
+
+bcrypt = Bcrypt(app)
+db = SQLAlchemy(app)
+
+import sachet.server.commands
+
+from sachet.server.auth.views import auth_blueprint
+app.register_blueprint(auth_blueprint)
diff --git a/sachet/server/auth/__init__.py b/sachet/server/auth/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/sachet/server/auth/views.py b/sachet/server/auth/views.py
new file mode 100644
index 0000000..4cafcb1
--- /dev/null
+++ b/sachet/server/auth/views.py
@@ -0,0 +1,7 @@
+from flask import Blueprint
+
+auth_blueprint = Blueprint("auth_blueprint", __name__)
+
+@auth_blueprint.route('/')
+def index():
+    return "Hello world"
diff --git a/sachet/server/commands.py b/sachet/server/commands.py
new file mode 100644
index 0000000..8fc9863
--- /dev/null
+++ b/sachet/server/commands.py
@@ -0,0 +1,65 @@
+import click
+from sachet.server import app, db
+from sachet.server.models import User
+from flask.cli import AppGroup
+
+
+db_cli = AppGroup("db")
+
+@db_cli.command("create")
+def create_db():
+    """Create all db tables."""
+    db.create_all()
+
+
+@db_cli.command("drop")
+@click.option('--yes', is_flag=True, expose_value=False, prompt="Are you sure you want to drop all tables?")
+def drop_db():
+    """Drop all db tables."""
+    db.drop_all()
+
+app.cli.add_command(db_cli)
+
+
+user_cli = AppGroup("user")
+
+@user_cli.command("create")
+@click.option("--admin", default=False, prompt="Set this user as administrator?", help="Set this user an administrator.")
+@click.option("--username", prompt="Username", help="Sets the username.")
+@click.option("--password",
+              prompt="Password",
+              hide_input=True,
+              help="Sets the user's password (for security, avoid setting this from the command line).")
+def create_user(admin, username, password):
+    """Create a user directly in the database."""
+    user = User.query.filter_by(username=username).first()
+    if not user:
+        user = User(
+            username=username,
+            password=password,
+            admin=admin
+        )
+        db.session.add(user)
+        db.session.commit()
+    else:
+        raise Exception(f"User '{username}' already exists (ID: {user.id})")
+
+@user_cli.command("delete")
+@click.option("--username", "selector", help="Delete by username.", flag_value="username", default=True)
+@click.option("--id", "selector", help="Delete by ID.", flag_value="ID", default=True)
+@click.argument("usersel")
+@click.option('--yes', is_flag=True, expose_value=False, prompt=f"Are you sure you want to delete this user?")
+def delete_user(selector, usersel):
+    if selector == "username":
+        user = User.query.filter_by(username=usersel).first()
+    elif selector == "ID":
+        user = User.query.filter_by(id=usersel).first()
+
+    if not user:
+        raise KeyError(f"User ({selector} {usersel}) does not exist.")
+    else:
+        db.session.delete(user)
+        db.session.commit()
+
+
+app.cli.add_command(user_cli)
diff --git a/sachet/server/config.py b/sachet/server/config.py
new file mode 100644
index 0000000..b215d5b
--- /dev/null
+++ b/sachet/server/config.py
@@ -0,0 +1,39 @@
+from os import environ, path
+import yaml
+
+config_locations = ["/etc/sachet", "."]
+config_path = ""
+
+for dir in config_locations:
+    file_path = f"{dir}/config.yml"
+    if path.exists(file_path):
+        config_path = file_path
+        break
+
+if config_path == "":
+    raise FileNotFoundError("Please create a configuration: copy config.yml.example to config.yml.")
+
+config = yaml.safe_load(open(config_path))
+
+if config["secret_key"] == "":
+    raise ValueError("Please set secret_key within the configuration.")
+
+class BaseConfig:
+    DEBUG = False
+    SQLALCHEMY_DATABASE_URI = config["sqlalchemy_basedir"] + config["sqlalchemy_basename"] + ".db"
+    SECRET_KEY = config["secret_key"]
+    BCRYPT_LOG_ROUNDS = config.get("bcrypt_log_rounds", 13)
+    SQLALCHEMY_TRACK_MODIFICATIONS = False
+
+class TestingConfig(BaseConfig):
+    DEBUG = True
+    SQLALCHEMY_DATABASE_URI = config["sqlalchemy_basedir"] + config["sqlalchemy_basename"] + "_test" + ".db"
+    BCRYPT_LOG_ROUNDS = config.get("bcrypt_log_rounds", 4)
+
+class DevelopmentConfig(BaseConfig):
+    DEBUG = True
+    SQLALCHEMY_DATABASE_URI = config["sqlalchemy_basedir"] + config["sqlalchemy_basename"] + "_dev" + ".db"
+    BCRYPT_LOG_ROUNDS = config.get("bcrypt_log_rounds", 4)
+
+class ProductionConfig(BaseConfig):
+    DEBUG = False
diff --git a/sachet/server/models.py b/sachet/server/models.py
new file mode 100644
index 0000000..b10c5b3
--- /dev/null
+++ b/sachet/server/models.py
@@ -0,0 +1,19 @@
+from sachet.server import app, db, bcrypt
+import datetime
+
+class User(db.Model):
+    __tablename__ = "users"
+
+    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    username = db.Column(db.String(255), unique=True, nullable=False)
+    password = db.Column(db.String(255), nullable=False)
+    register_date = db.Column(db.DateTime, nullable=False)
+    admin = db.Column(db.Boolean, nullable=False, default=False)
+
+    def __init__(self, username, password, admin=False):
+        self.password = bcrypt.generate_password_hash(
+                password, app.config.get("BCRYPT_LOG_ROUNDS")
+        ).decode()
+        self.username = username
+        self.register_date = datetime.datetime.now()
+        self.admin = admin