With this change, the ProfileElementSequence object will maintain a
representation of the filesystem hierarchy of the eSIM profile. Every
file that is added by a ProfileElement will add a FsNode into that tree,
and each FsNode will point to the File object for the respective file.
This allows us to find files by their path, as well as add files by
path.
Change-Id: I2caadc24b1087855f23f3c57cdf8dabbf81757c0
The self.files member is a dict. Hence we should use those dict
keys when [re]building the decoded dict. The previous code ignored
it and re-constructed the key from File.pe_name - but that's not
always identical.
Change-Id: I0e6c97721fb1cfc6b5c21595d85bd374d485b573
Store a back-reference to the PE-Sequence in the PE object; this is
neccessary for some upcoming patches, e.g. to determine the position in
the sequence, access the global filesystem hierarchy, etc.
Change-Id: I24b692e47e4dd0afb5a17b04d5e0251dded3d611
Having AKA specific code in the generic ProfileElement base class dated
back to when we didn't have a ProfileElementAKA subclass.
Change-Id: Icd332183758b8ef20a77507b728f5e455698def0
When populating a File from a FileTemplate, let's make sure we
* correctly treat the maximum file size for BER-TLV files
* respect the default value pattern / repeat pattern
* respect the high_update flag.
Change-Id: I3ba092e0893f53a18264dff5fa37b12ccd9bd47e
When loading a ProfileElement from its DER-ecoded format, populate
a dict with a pySim.esim.saip.File object for each file.
Change-Id: Ie2791c10289eb28daed2904467b0c5e5b11c94c2
The ProfileHeader PE contain lists of template-oids and services that
are mandatory in this profile. Let's add methods that can be used to
(re-) compute those lists based on the actual PE contents of the
sequence.
The idea is that during programmatic construction of a profile, those methods
would be called after appending all PEs, just before encoding the
profile as DER.
Change-Id: Ib43db8695c6eb63965756364fda7546d82df0beb
Let's avoid the copy+paste in the subclass constructors and initialize the profile
element header in the base class constructor.
Change-Id: I6e69ae1f0d33d963247fc506db33b3840c10c19a
There are e.g. templates for usim and for opt-usim, and they should not
be confused with each other. Let's reflect that in the naming.
Change-Id: Ic6d04ce3172dc969c6b8c018b8d305eb6fd3f550
Let's make sure the constructor of ProfileElement subclasses set
meaningful defaults to the self.decoded member, so that the to_der()
method can actually encode it. This is required when constructing
a profile from scratch, as opposed to loading an existing one from DER.
Also, add a test to verify that the encoder passes without exception;
doesn't test the generated binary data.
Change-Id: I401bca16e58461333733877ec79102a5ae7fe410
This new action can be used to dump all java applications as either raw
IJC file or converted to CAP format (the usual format generated by
JavaCard toolchains).
Change-Id: I51cffa5ba3ddbea491341d678ec9249d7cf470a5
This method allows the caller to remove all NAAs of a certain type,
for example to remove all CSIM instances from a given profile.
Change-Id: I64438bf0be58bad7a561c3744b7e9b1338a7857c
So far the main use case was to read a ProfileElement-SD from
a DER file. But when we want to construct one from scratch,
we need to have the constructor put some meaningful [default]
values into the class members.
Change-Id: I69e104f1d78165c12291317326dbab05977a1574
This way it's possible to programmatically inspect and modify the
high-level decoded key material inside a securityDomain profile element.
Change-Id: I18b1444303de80eaddd840a7e0061ea0098a8ba1
It's rather useful to have derived classes implementing specific
functions related to that SAIP profile type. Let's introruce that
concept and a first example for securityDomain, where methods allow
checking/adding/removing support for SCPs.
Change-Id: I0929cc704b2aabddbc2ddee79ab8b674b1ed4691
pySim/esim/saip/__init__.py:28:0: R0402: Use 'from pySim.esim.saip import templates' instead (consider-using-from-import)
pySim/esim/saip/__init__.py:166:8: R1705: Unnecessary "else" after "return", remove the "else" and de-indent the code inside it (no-else-return)
pySim/esim/saip/__init__.py:206:4: W0612: Unused variable 'tagdict' (unused-variable)
pySim/esim/saip/__init__.py:273:23: C1802: Do not use `len(SEQUENCE)` without comparison to determine if a sequence is empty (use-implicit-booleaness-not-len)
Change-Id: I12ef46c847d197fb0c01e624818aeac14eb99e31
Introduce code that makes use of the information from
pySim.esim.saip.templates to build a complete representation of a file
by merging the template with the ProfileElement decribing the file.
This happens within the class pySim.esim.saip.File, whose instances are
created from ProfileElement + Template.
Change-Id: Ib1674920e488ade9597cb039e4e2047dcbc7864e
This commit introduces the capability to parse and encode
SimAlliance/TCA "Interoperable Profiles" and apply personalization
operations on them.
Change-Id: I71c252a214a634e1bd6f73472107efe2688ee6d2
