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personalization: indicate default ParamSource per ConfigurableParameter

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Add default_source class members pointing to ParamSource classes to all
ConfigurableParameter subclasses.

This is useful to automatically set up a default ParamSource for a given
ConfigurableParameter subclass, during user interaction to produce a
batch personalization.

For example, if the user selects a Pin1 parameter, a calling program can
implicitly set this to a RandomDigitSource, which will magically make it
work the way that most users need.

BTW, default_source and default_value can be combined to configure a
matching ParamSource instance:

  my_source = MyParam.default_source.from_str( MyParam.default_value )

Change-Id: Ie58d13bce3fa1aa2547cf3cee918c2f5b30a8b32
This commit is contained in:
Neels Hofmeyr
2025-03-01 21:20:17 +01:00
parent 9b119b5a20
commit 9115693d0f
1 changed files with 9 additions and 0 deletions
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9
pySim/esim/saip/personalization.py
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@@ -143,6 +143,7 @@ class ConfigurableParameter:
max_len = None max_len = None
allow_len = None # a list of specific lengths allow_len = None # a list of specific lengths
default_value = None default_value = None
default_source = None # a param_source.ParamSource subclass
def __init__(self, input_value=None): def __init__(self, input_value=None):
self.input_value = input_value # the raw input value as given by caller self.input_value = input_value # the raw input value as given by caller
@@ -361,6 +362,7 @@ class BinaryParam(ConfigurableParameter):
allow_types = (str, io.BytesIO, bytes, bytearray) allow_types = (str, io.BytesIO, bytes, bytearray)
allow_chars = '0123456789abcdefABCDEF' allow_chars = '0123456789abcdefABCDEF'
strip_chars = ' \t\r\n' strip_chars = ' \t\r\n'
default_source = param_source.RandomHexDigitSource
@classmethod @classmethod
def validate_val(cls, val): def validate_val(cls, val):
@@ -388,6 +390,7 @@ class Iccid(DecimalParam):
min_len = 18 min_len = 18
max_len = 20 max_len = 20
default_value = '0' * 18 default_value = '0' * 18
default_source = param_source.IncDigitSource
@classmethod @classmethod
def validate_val(cls, val): def validate_val(cls, val):
@@ -421,6 +424,7 @@ class Imsi(DecimalParam):
min_len = 6 min_len = 6
max_len = 15 max_len = 15
default_value = '00101' + ('0' * 10) default_value = '00101' + ('0' * 10)
default_source = param_source.IncDigitSource
@classmethod @classmethod
def apply_val(cls, pes: ProfileElementSequence, val): def apply_val(cls, pes: ProfileElementSequence, val):
@@ -632,6 +636,7 @@ class Puk(DecimalHexParam):
rpad = 16 rpad = 16
keyReference = None keyReference = None
default_value = '0' * allow_len default_value = '0' * allow_len
default_source = param_source.RandomDigitSource
@classmethod @classmethod
def apply_val(cls, pes: ProfileElementSequence, val): def apply_val(cls, pes: ProfileElementSequence, val):
@@ -669,6 +674,7 @@ class Pin(DecimalHexParam):
min_len = 4 min_len = 4
max_len = 8 max_len = 8
default_value = '0' * max_len default_value = '0' * max_len
default_source = param_source.RandomDigitSource
keyReference = None keyReference = None
@staticmethod @staticmethod
@@ -786,6 +792,7 @@ class AlgorithmID(DecimalParam, AlgoConfig):
algo_config_key = 'algorithmID' algo_config_key = 'algorithmID'
allow_len = 1 allow_len = 1
default_value = 1 # Milenage default_value = 1 # Milenage
default_source = param_source.ConstantSource
@classmethod @classmethod
def validate_val(cls, val): def validate_val(cls, val):
@@ -816,6 +823,7 @@ class MilenageRotationConstants(BinaryParam, AlgoConfig):
algo_config_key = 'rotationConstants' algo_config_key = 'rotationConstants'
allow_len = 5 # length in bytes (from BinaryParam) allow_len = 5 # length in bytes (from BinaryParam)
default_value = '0a 0b 0c 0d 0e' default_value = '0a 0b 0c 0d 0e'
default_source = param_source.ConstantSource
@classmethod @classmethod
def validate_val(cls, val): def validate_val(cls, val):
@@ -848,6 +856,7 @@ class TuakNumberOfKeccak(IntegerParam, AlgoConfig):
min_val = 1 min_val = 1
max_val = 255 max_val = 255
default_value = '1' default_value = '1'
default_source = param_source.ConstantSource
class BatchPersonalization: class BatchPersonalization: