Module: Growatt::Authentication

Included in:
API
Defined in:
lib/growatt/authorization.rb

Overview

Handles authentication flow and stores session data in the global configuration.

This module provides methods for logging into the Growatt portal, hashing passwords, and validating credentials.

Instance Method Summary collapse

Instance Method Details

#login ⇒ Hash

Logs in to the Growatt portal using the stored credentials.

This method:

  • Validates that the username and password are set.

  • Hashes the password using MD5.

  • Sends a login request with the credentials.

  • Processes the server response.

Examples:

Logging in to Growatt:

client.

Returns:

  • (Hash) —

    The login response data if successful.

Raises:



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# File 'lib/growatt/authorization.rb', line 28

def 
  validate_credentials
  _password = hash_password(self.password) # Hash password before sending

  _format = self.format
  self.format = 'x-www-form-urlencoded'
  response = post('newTwoLoginAPI.do', { 'userName' => self.username, 'password' => _password })
  self.format = _format
  process_response(response.body['back'])
end