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dexter has posted comments on this change. ( https://gerrit.osmocom.org/c/pysim/+/33210 )

Change subject: ts_102221: Add "resume_uicc" command ......................................................................

Patch Set 2: Code-Review+1

(2 comments)

Commit Message:

https://gerrit.osmocom.org/c/pysim/+/33210/comment/111fbefe_406dec7a PS2, Line 15: between SUSPEND and RESUME by TS 102 221 Section 11.1.22.3.2 Maybe adding this note to the command output makes sense since users might expect this to work.

Patchset:

PS2: I have tried this out and it does not work (as the commit message mentioned) but the I cannot see any non permitted commands between suspend and resume (I guess the RETRIEVE DATA after suspend is permitted since it is used to get the token.)

pySIM-shell (MF)> suspend_uicc Negotiated Duration: 86400 secs, Token: 18902089c6e3026e, SW: 9000

I get the following on pcscd: 04127018 [139824061212416] APDU: 80 76 00 00 04 01 01 03 01 00007676 [139824061212416] SW: 61 0A 00000310 [139824061212416] APDU: 80 C0 00 00 0A 00002647 [139824061212416] SW: 02 18 18 90 20 89 C6 E3 02 6E 90 00

Then when I try to resume: pySIM-shell (MF)> resume_uicc 18902089c6e3026e EXCEPTION of type 'SwMatchError' occurred with message: 'SW match failed! Expected 9000 and got 6fff: Checking errors - The interpretation of this status word is command dependent' To enable full traceback, run the following command: 'set debug true'

I get the following on pcsdc: 13094679 [139824061212416] APDU: 80 76 01 00 08 18 90 20 89 C6 E3 02 6E 00003212 [139824061212416] SW: 6F FF

Or is resume only possible when power was shut down after suspend?

(I have tested with sysmo-usim-sja5)