This introduces an --atr-ignore-rspro command line argument, which
will make the remsim-client ignore any RSPRO setAtrReq it receives
from the remote bankd.
The purpose of this is to modify the capabilities advertised by the card
towards the UE (modem/phone). For example, by modifying the ATR
one can disable/constrain the UE from using higher bit rate support, or
disable the use of logical channels.
Change-Id: I930293f7b637dba60d9dd6d2254f4524f831b491
When the client leaves the OPERATIONAL state, do the inverse of what
happens when entering that state:
* request "card insert" no longer to be generated towards modem
* request switch back to local SIM
* reset the modem to notice the change
This way entering remote-sim operation due to adding a slotmap
and leaving remote-sim due to removing the slotmap should be
symmetrical.
Change-Id: Ifaa4b60474bf8585bfbe0288062f581821bd3faa
Closes: OS#5216
The remsim_client code already used FSMs for the connections
to both remsim-server and remsim-bankd. However the 'main' part of the
program was not yet implemented as a FSM, making it somewhat difficult
to perform the right actions in every possible situation.
This commit re-structures the code around a central main_fsm, which
gets notified from the per-connection FSMs and which handles the common
processing. It also handles the execution of external script commands,
and hence further unifies the code base between the different backends
(simtrace2, ifd_handler, shell)
Closes: #4414
Change-Id: I44a430bc5674dea00ed72a0b28729ac8bcb4e022
This adds a "libifd_remsim_client.so" PC/SC driver that can be
used to make normal PC/SC client programs (like pySim, sysmo-usim-tool,
osmo-sim-test, osmo-usim-auth, ...) talk to a remote SIM bank.
Change-Id: Ib8707c6e0e46407ab39a693adfec2fa71892f6ee
We may want to use the entire client code independent of the current
'main' portion, so let's introduce separation via API.
Change-Id: I6456317c3968551cd69ba379c746e4dd9690d02d
We may want to develop programs that include multiple instances of
a remsim_client. Let's remove the global variable 'g_client' and
instead de-reference the bankd_client using container_of() macros
Change-Id: I456fb633561b88912be2f78c3e0264794d921255
This is a remsim-client with an interactive 'shell', where the user
can type in C-APDUs in hex formats, which will be sent to the bankd /
SIM-card. Responses received from SIM Card via bankd will be printed
in return.
Change-Id: I636505fd9741833ccf5cbd1bcac30f7b9aa94425
Rather, pass it around between functions and attach it to other state.
Also, make it a talloc contxt so other objects can be allocated off it.
Change-Id: I25f592581382238d5640c1f6326dec745f8d1d40
As both the bankd and the server already are in src/bankd and
src/server, respectively: Let's unify this and have the client
also in its own sub-directory.
Change-Id: I67a3a5941434f09f7099c2cdb19c126cea305a73
Harald Welte