# Stark

Stark is a python tool that generates random and strong passwords.

The password can include the following characters

```
lowercase abcdefghijklmnopqrstuvwxyz
uppercase ABCDEFGHIJKLMNOPQRSTUVWXYZ
digits 0123456789
letters abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
alphanumeric abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789
hexdigits 0123456789abcdefABCDEF
symbols !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~
```

## Installation

```
pip install stark
```

## Usage

### From python

```
from stark import generate
length = 30
types = {'lowercase':15,'digits':10,'symbols':True}
password = generate(length=length,types=types)
# The remaining number of characters is 30 - 15 - 10 = 5
# Thus, the number of symbols in the password will be remainder = 5
length = 30
types = {'lowercase':15,'digits':True,'symbols':True}
password = generate(length=length,types=types)
# The remaining number of characters is 30 - 15 = 15
# Thus, the number of digits and symbols in the password will be a random partition of remainder = 15
# e.g (7,8) or (10,5) or (9,6) etc ...
# the partition will not contain a value of 0
# i.e the occurance of each type in the password will be greater than or equal 1
length = None
types = {'lowercase':15,'uppercase':5,'digits':7}
password = generate(length=length,types=types)
# If length is None, the password length will be the sum of the values of types.
# Thus, it's not allowed to have one value equals True while password length is None.
```

### From CLI

```
$ stark [options]
```

Get help about options

```
$ stark --help
stark generates random and strong passwords
optional arguments:
-h, --help show this help message and exit
-ln, --length password length
-a, --any include any character
-l, --lowercase include lowercase
-u, --uppercase include uppercase
-d, --digits include digits
-s, --symbols include symbols
-x, --hexdigits include hexadecimal
-an, --alphanumeric include alphanumeric
-lt, --letters include letters
```

### Examples

Default password : 25 character alphanumeric

```
$ stark
Ezvx2gwGVvylnNkueHtoLwg77
```

custom length

```
$ stark -ln 50
0alR2vsoy2FsdqALF7oQhzG0GPicS1qitm69u7Yu6Fhq9mcu2Z
```

30 character password, include 15 lowercase, 7 digits and the rest will be symbols

```
$ stark -ln 30 -l 15 -d 7 -s
7\1z]9%g#4r}kk'zn0da]w~1uy9myb
```

30 character password, include 10 hexdigits an the rest will be uppercase and symbols

```
$ stark -ln 30 -x 10 -u -s
N{92D=NB{8FV"D1B\?OI!)BK6$KB3I
```

## Testing

```
$ pip install pytest
$ pytest
```

## Contributing

Anyone is welcome and encouraged to contribute, especially the beginners as this is a beginner friendly project.

Contributing can include, but is not limited to :

- Adding / Improving documentation
- Adding / Improving tests
- Reporting bugs and errors
- Adding new feautures and code
- Sharing this project with anyone who might be interested

For any information feel free to contact me through email : iheb.haboubi56@gmail.com

## License

Stark is released under the MIT license

```
Copyright (c) 2020 Iheb Haboubi
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```