Class: TeslaApi::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/tesla_api/client.rb

Constant Summary collapse

BASE_URI = 
'https://owner-api.teslamotors.com'
SSO_URI = 
'https://auth.tesla.com'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(email: nil, access_token: nil, access_token_expires_at: nil, refresh_token: nil, client_id: ENV['TESLA_CLIENT_ID'], client_secret: ENV['TESLA_CLIENT_SECRET'], retry_options: nil, base_uri: nil, sso_uri: nil, client_options: {}) ⇒ Client

Returns a new instance of Client.



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# File 'lib/tesla_api/client.rb', line 8

def initialize(
    email: nil,
    access_token: nil,
    access_token_expires_at: nil,
    refresh_token: nil,
    client_id: ENV['TESLA_CLIENT_ID'],
    client_secret: ENV['TESLA_CLIENT_SECRET'],
    retry_options: nil,
    base_uri: nil,
    sso_uri: nil,
    client_options: {}
)
  @email = email
  @base_uri = base_uri || BASE_URI
  @sso_uri = sso_uri || SSO_URI

  @client_id = client_id
  @client_secret = client_secret

  @access_token = access_token
  @access_token_expires_at = access_token_expires_at
  @refresh_token = refresh_token

  @api = Faraday.new(
    @base_uri + '/api/1',
    {
      headers: { 'User-Agent' => "github.com/timdorr/tesla-api v:#{VERSION}" }
    }.merge(client_options)
  ) do |conn|
    conn.request :json
    conn.response :json
    conn.response :raise_error
    conn.request :retry, retry_options if retry_options # Must be registered after :raise_error
    conn.adapter Faraday.default_adapter
  end
end

Instance Attribute Details

#access_token ⇒ Object (readonly)

Returns the value of attribute access_token.



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# File 'lib/tesla_api/client.rb', line 3

def access_token
  @access_token
end

#access_token_expires_at ⇒ Object (readonly)

Returns the value of attribute access_token_expires_at.



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# File 'lib/tesla_api/client.rb', line 3

def access_token_expires_at
  @access_token_expires_at
end

#api ⇒ Object (readonly)

Returns the value of attribute api.



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# File 'lib/tesla_api/client.rb', line 3

def api
  @api
end

#client_id ⇒ Object (readonly)

Returns the value of attribute client_id.



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# File 'lib/tesla_api/client.rb', line 3

def client_id
  @client_id
end

#client_secret ⇒ Object (readonly)

Returns the value of attribute client_secret.



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# File 'lib/tesla_api/client.rb', line 3

def client_secret
  @client_secret
end

#email ⇒ Object (readonly)

Returns the value of attribute email.



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# File 'lib/tesla_api/client.rb', line 3

def email
  @email
end

#refresh_token ⇒ Object (readonly)

Returns the value of attribute refresh_token.



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# File 'lib/tesla_api/client.rb', line 3

def refresh_token
  @refresh_token
end

Instance Method Details

#expired? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tesla_api/client.rb', line 144

def expired?
  return true if access_token_expires_at.nil?
  access_token_expires_at <= DateTime.now
end

#get(url) ⇒ Object 



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# File 'lib/tesla_api/client.rb', line 149

def get(url)
  api.get(url.sub(/^\//, ''), nil, { 'Authorization' => "Bearer #{access_token}" }).body
end

#login!(password) ⇒ Object 



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# File 'lib/tesla_api/client.rb', line 75

def login!(password)
  code_verifier = rand(36**86).to_s(36)
  code_challenge = Base64.urlsafe_encode64(Digest::SHA256.hexdigest(code_verifier))
  state = rand(36**20).to_s(36)

  response = Faraday.get(
    @sso_uri + '/oauth2/v3/authorize',
    {
      client_id: 'ownerapi',
      code_challenge: code_challenge,
      code_challenge_method: 'S256',
      redirect_uri: 'https://auth.tesla.com/void/callback',
      response_type: 'code',
      scope: 'openid email offline_access',
      state: state,
    }
  )

  cookie = response.headers['set-cookie'].split(' ').first
  parameters = Hash[response.body.scan(/type="hidden" name="(.*?)" value="(.*?)"/)]

  response = Faraday.post(
    @sso_uri + '/oauth2/v3/authorize?' + URI.encode_www_form({
      client_id: 'ownerapi',
      code_challenge: code_challenge,
      code_challenge_method: 'S256',
      redirect_uri: 'https://auth.tesla.com/void/callback',
      response_type: 'code',
      scope: 'openid email offline_access',
      state: state,
    }),
    URI.encode_www_form(parameters.merge(
      'identity' => email,
      'credential' => password
    )),
    'Cookie' => cookie
  )

  code = CGI.parse(URI(response.headers['location']).query)['code'].first

  response = @api.post(
    @sso_uri + '/oauth2/v3/token',
    {
      grant_type: 'authorization_code',
      client_id: 'ownerapi',
      code: code,
      code_verifier: code_verifier,
      redirect_uri: 'https://auth.tesla.com/void/callback'
    }
  ).body

  @refresh_token = response['refresh_token']

  response = api.post(
    @base_uri + '/oauth/token',
    {
      grant_type: 'urn:ietf:params:oauth:grant-type:jwt-bearer',
      client_id: client_id,
      client_secret: client_secret
    },
    'Authorization' => "Bearer #{response['access_token']}"
  ).body

  @access_token = response['access_token']
  @access_token_expires_at = Time.at(response['created_at'].to_f + response['expires_in'].to_f).to_datetime

  response
end

#post(url, body: nil) ⇒ Object 



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# File 'lib/tesla_api/client.rb', line 153

def post(url, body: nil)
  api.post(url.sub(/^\//, ''), body, { 'Authorization' => "Bearer #{access_token}" }).body
end

#refresh_access_token ⇒ Object 



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# File 'lib/tesla_api/client.rb', line 45

def refresh_access_token
  response = @api.post(
    @sso_uri + '/oauth2/v3/token',
    {
      grant_type: 'refresh_token',
      client_id: 'ownerapi',
      client_secret: client_secret,
      refresh_token: refresh_token,
      scope: 'openid email offline_access'
    }
  ).body

  @refresh_token = response['refresh_token']

  response = api.post(
    @base_uri + '/oauth/token',
    {
      grant_type: 'urn:ietf:params:oauth:grant-type:jwt-bearer',
      client_id: client_id,
      client_secret: client_secret
    },
    'Authorization' => "Bearer #{response['access_token']}"
  ).body

  @access_token = response['access_token']
  @access_token_expires_at = Time.at(response['created_at'].to_f + response['expires_in'].to_f).to_datetime

  response
end

#vehicle(id) ⇒ Object 



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# File 'lib/tesla_api/client.rb', line 161

def vehicle(id)
  Vehicle.new(self, email, id, self.get("/vehicles/#{id}")['response'])
end

#vehicles ⇒ Object 



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# File 'lib/tesla_api/client.rb', line 157

def vehicles
  get('/vehicles')['response'].map { |v| Vehicle.new(self, email, v['id'], v) }
end