Merge branch 'master' into 'master'

Document newly added features in README

See merge request moser/2fa!2

README.md

@@ -14,24 +14,22 @@ source venv/bin/activate
 pip install -r requirements.txt
 ```
 
-## Enrollment
+## Enrollment of secret
 
 Launch a Python shell, e.g., using:
 
 ```bash
 source venv/bin/activate
-python3
+python3 main.py -e
 ```
 
-Within the shell, type:
+This will only store the secret locally in the secret storage, with minimal validation.
+To facilitate scripting, you can also pass the token as a quoted (!) string to the script, i.e like that:
 
-```python
-from main import enroll_token
-enroll_token("otpauth://totp/...")  # replace this with the URL you've gotten from the 2FA enrollment system
+```bash
+python3 main.py -e "otpauth://totp/..."
 ```
 
-This will only store the token locally in the secret storage, without any validation whatsoever.
-
 ## Get token
 
 ```bash
@@ -39,6 +37,16 @@ source venv/bin/activate
 ./main.py
 ```
 
+## Deletion of secret
+
+If you ever want to delete the token, just call the script with the `-d` argument:
+
+⚠️ there is no confirmation of the deletion, it will just delete the token!
+
+```bash
+python3 main.py -d
+```
+
 ## License
 
 This "project" is licensed under [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/), i.e., released to the public domain. TL;DR: You can do whatever the fuck you want to with this code, but don't hold me liable if something bad happens.