CI/CD and SSDLC labs (TSM CyberSec)
This is a simple calculator application using Flask. The application is a simple calculator that can perform addition, subtraction, multiplication, and division.
Environment setup and usage
For the environment setup, the following steps are necessary:
- Install Python and PDM (package manager)
- Install the required packages with
pdm install--> The pyproject.toml file contains the required packages - Start the development server with
pdm run flask
The started server can be reached on the localhost (127.0.0.1) on port 5000. This can be configured if desired.
Usage and routes of the demo app
The following table shows the different routes of the REST API:
| route | GET parameters | function |
|---|---|---|
| / | n/a | Welcome page |
| /login | n/a | Login page (only the username is used for the moment) |
| /help | n/a | Help page |
| /inc | x | increments the value x by 1 |
| /add | x, y | executes x+y |
| /mul | x, y | executes x*y |
| /div | x, y | executes x/y |
Examples
Here some usage examples
- http://127.0.0.1:5000/inc?x=5 will take the value of x=5 and increments it
- http://127.0.0.1:5000/mul?x=3&y=7 will take the value of x=3 and y=7 and executes x*y (3*7=21)
- http://127.0.0.1:5000/ brings you to the landing page
- http://127.0.0.1:5000/login brings you to the login page