Changes
personalization: add param_source.py, add batch.py
Implement pySim.esim.saip.batch.BatchPersonalization,
generating N eSIM profiles from a preset configuration.
Batch parameters can be fed by a constant, incrementing, random or from
CSV rows: add pySim.esim.saip.param_source.* classes to feed such input
to each of the BatchPersonalization's ConfigurableParameter instances.
Related: SYS#6768
Change-Id: I01ae40a06605eb205bfb409189fcd2b3a128855a
Jenkins: skip-card-test
Implement pySim.esim.saip.batch.BatchPersonalization,
generating N eSIM profiles from a preset configuration.
Batch parameters can be fed by a constant, incrementing, random or from
CSV rows: add pySim.esim.saip.param_source.* classes to feed such input
to each of the BatchPersonalization's ConfigurableParameter instances.
Related: SYS#6768
Change-Id: I01ae40a06605eb205bfb409189fcd2b3a128855a
Jenkins: skip-card-test
personalization: implement reading back values from a PES
Implement get_values_from_pes(), the reverse direction of apply_val():
read back and return values from a ProfileElementSequence. Implement for
all ConfigurableParameter subclasses.
Future: SdKey.get_values_from_pes() is reading pe.decoded[], which works
fine, but I07dfc378705eba1318e9e8652796cbde106c6a52 will change this
implementation to use the higher level ProfileElementSD members.
Implementation detail:
Implement get_values_from_pes() as classmethod that returns a generator.
Subclasses should yield all occurences of their parameter in a given
PES.
For example, the ICCID can appear in multiple places.
Iccid.get_values_from_pes() yields all of the individual values. A set()
of the results quickly tells whether the PES is consistent.
Rationales for reading back values:
This allows auditing an eSIM profile, particularly for producing an
output.csv from a batch personalization (that generated lots of random
key material which now needs to be fed to an HLR...).
Reading back from a binary result is more reliable than storing the
values that were fed into a personalization.
By auditing final DER results with this code, I discovered:
- "oh, there already was some key material in my UPP template."
- "all IMSIs ended up the same, forgot to set up the parameter."
- the SdKey.apply() implementations currently don't work, see
I07dfc378705eba1318e9e8652796cbde106c6a52 for a fix.
Change-Id: I234fc4317f0bdc1a486f0cee4fa432c1dce9b463
Jenkins: skip-card-test
Implement get_values_from_pes(), the reverse direction of apply_val():
read back and return values from a ProfileElementSequence. Implement for
all ConfigurableParameter subclasses.
Future: SdKey.get_values_from_pes() is reading pe.decoded[], which works
fine, but I07dfc378705eba1318e9e8652796cbde106c6a52 will change this
implementation to use the higher level ProfileElementSD members.
Implementation detail:
Implement get_values_from_pes() as classmethod that returns a generator.
Subclasses should yield all occurences of their parameter in a given
PES.
For example, the ICCID can appear in multiple places.
Iccid.get_values_from_pes() yields all of the individual values. A set()
of the results quickly tells whether the PES is consistent.
Rationales for reading back values:
This allows auditing an eSIM profile, particularly for producing an
output.csv from a batch personalization (that generated lots of random
key material which now needs to be fed to an HLR...).
Reading back from a binary result is more reliable than storing the
values that were fed into a personalization.
By auditing final DER results with this code, I discovered:
- "oh, there already was some key material in my UPP template."
- "all IMSIs ended up the same, forgot to set up the parameter."
- the SdKey.apply() implementations currently don't work, see
I07dfc378705eba1318e9e8652796cbde106c6a52 for a fix.
Change-Id: I234fc4317f0bdc1a486f0cee4fa432c1dce9b463
Jenkins: skip-card-test
personalization: indicate default ParamSource per ConfigurableParameter
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
Jenkins: skip-card-test
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
Jenkins: skip-card-test