Services

Business logic for the API

Methods used for calculating data from the timestamps

Methods used for validating an NTP measurement

class server.app.services.NtpValidation.NtpValidation

Bases: object

static is_valid(details)

Checks the validity of the details object. According to ntp, the ‘leap’ attribute has only 2 bits and if its value is 3 (11 in binary) then it is invalid.

Parameters:

details (NtpExtraDetails) – The details objects to validate.

Returns:

True if the provided details have a ‘leap’ value different from 3,

False otherwise.

Return type:

bool