initial commit

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix

requirements.txt

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+bcrypt==4.1.2
+certifi==2024.2.2
+cffi==1.16.0
+charset-normalizer==3.3.2
+cryptography==42.0.2
+idna==3.6
+paramiko==3.4.0
+pycparser==2.21
+PyNaCl==1.5.0
+pysftp==0.2.9
+pyTelegramBotAPI==4.15.4
+python-dotenv==1.0.1
+requests==2.31.0
+urllib3==2.2.0

respaldosql.py

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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import os
+import hashlib
+import datetime
+import subprocess
+import pysftp
+import telebot
+from dotenv import load_dotenv
+
+# Load environment variables from .env file
+load_dotenv()
+
+# Set up variables from environment variables
+MARIADB_HOST = os.getenv("MARIADB_HOST", default="localhost")
+MARIADB_USER = os.getenv("MARIADB_USER", default="root")
+MARIADB_PASSWORD = os.getenv("MARIADB_PASSWORD", default="passwd")
+MARIADB_DATABASE = os.getenv("MARIADB_DATABASE", default="DBName")
+SQLITE_DATABASE = os.getenv("SQLITE_DATABASE", default="/Path/to/database")
+SFTP_HOST = os.getenv("SFTP_HOST", default="localhost")
+SFTP_USER = os.getenv("SFTP_USER", default="user")
+SFTP_PASSWORD = os.getenv("SFTP_PASSWORD", default="passwd")
+SFTP_PATH = os.getenv("SFTP_PATH", default="/Paht/to/sftp")
+SFTP_PORT = os.getenv("SFTP_PORT", default="22")
+TELEGRAM_BOT_TOKEN = os.getenv("TELEGRAM_BOT_TOKEN", default="TOKEN")
+TELEGRAM_CHAT_ID = os.getenv("TELEGRAM_CHAT_ID", default="ID_CHAT")
+
+# Generate backups
+start_time = datetime.datetime.now()
+mariadb_backup_filename = f"mariadb_backup_{datetime.datetime.now().strftime('%Y%m%d')}.sql.gz"
+subprocess.run(f"mariadb-dump -h {MARIADB_HOST} -u {MARIADB_USER} -p{MARIADB_PASSWORD} {MARIADB_DATABASE} | gzip > {mariadb_backup_filename}", shell=True, check=True)
+sqlite_backup_filename = f"sqlite_backup_{datetime.datetime.now().strftime('%Y%m%d')}.sql.gz"
+subprocess.run(f"sqlite3 {SQLITE_DATABASE} .dump | gzip > {sqlite_backup_filename}", shell=True, check=True)
+
+# Calculate SHA512 hash of backups
+mariadb_hash = hashlib.sha512(open(mariadb_backup_filename, "rb").read()).hexdigest()
+sqlite_hash = hashlib.sha512(open(sqlite_backup_filename, "rb").read()).hexdigest()
+
+# Transfer backups to SFTP server
+with pysftp.Connection(host=SFTP_HOST, username=SFTP_USER, password=SFTP_PASSWORD, port=SFTP_PORT) as sftp:
+    sftp.put(mariadb_backup_filename, f"{SFTP_PATH}/{mariadb_backup_filename}")
+    sftp.put(sqlite_backup_filename, f"{SFTP_PATH}/{sqlite_backup_filename}")
+
+# Delete local backup files
+os.remove(mariadb_backup_filename)
+os.remove(sqlite_backup_filename)
+
+# Send message via Telegram
+bot = telebot.TeleBot(TELEGRAM_BOT_TOKEN)
+message = f"""
+ Respaldo completado! 
+
+* **MariaDB:**  *{mariadb_backup_filename}* (hash: {mariadb_hash})
+* **SQLite:** ️ *{sqlite_backup_filename}* (hash: {sqlite_hash})
+
+⏱️ Tiempo de transferencia: {datetime.datetime.now() - start_time}
+
+ Disponible en SFTP: {SFTP_PATH}
+"""
+bot.send_message(TELEGRAM_CHAT_ID, message)