django-rest-sms-auth 0.1.18

Django users authentication through SMS code

Django rest sms auth

• Authentication users in Django through SMS code
• Change user phone number with confirmation

Requirements

• Python >= 3.0
• Django >= 2.0
• Celery
• Djangorestframework
• Django-phonenumber-field

Concept

1. Client side send phone number (web/ios/android)
2. smsauth validate phone number and create sms code with life time
3. smsauth send sms code (through sms provider)
4. User got sms code. Send it
5. smsauth validate {sms code + phone number}
6. Send to client info (jwt token)

Notes

• Library use celery. Instruction
• To use twilio install extra library
• You may add your own provider inherit from SMSProvider

Installation

pip install django-rest-sms-auth

If you want to use twilio:

pip install twilio

settings.py

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    ...
    'sms_auth',  # you have to add this
    'sms_auth.providers.twilio' # if twilio provider
    'sms_auth.providers.megafon' # if megafon provider
]

SMS_AUTH_SETTINGS = {
    "SMS_CELERY_FILE_NAME": "run_celery", # your system celery file,
    "SMS_AUTH_SUCCESS_KEY": "jwt_token", # property from user model
    "SMS_AUTH_PROVIDER_FROM": "ex: [phone]", # sms signature

    # If twilio
    "SMS_AUTH_ACCOUNT_SID": "Twilio SID"
    "SMS_AUTH_AUTH_TOKEN": "Twilio token"

    # If another provider
    "SMS_AUTH_PROVIDER_LOGIN":"SMS provider login"
    "SMS_AUTH_PROVIDER_PASSWORD": "SMS provider password"
}

Add celery configuration file: Instruction

run migrations:

python manage.py makemigrations sms_auth && python manage.py migrate

urls.py

path('auth/', include('sms_auth.api.urls'))

Library is ready to use.

Usage

1. Sign-in / sign-up:

POST /auth/sign-in/
body: {
    "phone_number":"user phone number"
}
result: 200/400 response

2. Code validation and get token:

POST /auth/auth/
body: {
    "phone_number":"user phone number",
    "code":sms_code
}
result: 200/400 response (with token)

3. Change phone number:

POST /auth/change-phonenumber/
body: {
    "new_phone_number":"user new phone number"
}
result: 200/400 response

After your call previous endpoint: /auth/auth and send new phone number with code.

Extra

To clear all expired sms codes

python manage.py clear_expired

Additional settings:

"SMS_AUTH_CODE_LEN": int (default: 4)
"SMS_DEBUG": bool (default: False)
"SMS_DEBUG_CODE": int (when debug, default 1111)
"SMS_USER_FIELD": "username" 
"SMS_TIMELIFE": 60 # life time of each sms code
"SMS_CODE_NOT_FOUND": "Some text when code not found"
"SMS_WAIT_TIME": "Some text when sms was sended"
"SMS_REQUEST_SUCCESS": "Some text when success phone validatioin and sms sended to user"