OsmocomBB

== presentation ==

softSIM is a collection of tools to play with the SIM application (in the SIM card or elsewhere).

It uses [http://bluetooth.org/ bluetooth] [https://www.bluetooth.org/Technical/Specifications/adopted.htm profile] [https://www.bluetooth.org/DocMan/handlers/DownloadDoc.ashx?doc_id=158740 SIM Access Profile] as abstraction layer to access the SIM (but no bluetooth is required).

The final purpose is to provide a virtual SIM, simulated in software.

== requirements ==

All the scripts are written in ruby :

{{{

sudo apt-get install ruby

}}}

To use all tools, additionnal libraries and gems are required :

{{{

sudo apt-get install rubygems ruby-dev

gem source -a http://rubygems.org

sudo apt-get install libdbus-ruby

sudo gem install serialport

sudo apt-get install pcscd libpcsclite1 libpcsclite-dev libruby

sudo gem install smartcard

sudo apt-get install libxml-ruby

}}}

detailed information is in README

to get the code :

{{{

git clone git://git.osmocom.org/softsim.git

}}}

== tools ==

SAP is useful as it provides a easy common way to talk to the SIM, not restricted to any device (as PCSC is).

The SAP methods are implementes in {{{sap/common.rb}}}. Client and Server are also provided in {{{sap/client.rb}}} and {{{sap/server.rb}}}.

The client is ready to use, with the {{{connect,atr,apdu,disconnect}}} methods.

A tool to connect to BTSAP servers is also provided (some phones offer this profile).

You have to tell the Server how to communicate with the SIM.

Two implementations are provided : {{{pcsc_server.rb}}} uses as normal card reader (PCSC), and {{{sim_server.rb}}} which is the software SIM (a SIMOS is partially implemented, the SIM files have to be provided).

To test it, use {{{demo_client.rb}}} and {{{demo_server.rb}}}.

Please contact the author if any bug is discovered.