Removed unused phone.py

The SIM card emulator re-uses the mitm.py code with an implementation
of SIM card requests and answers instead of phone.py.

1 files changed, 0 insertions, 131 deletions

diff --git a/usb_application/phone.py b/usb_application/phone.py
deleted file mode 100755
index 8d35f1f..0000000
--- a/usb_application/phone.py
+++ /dev/null
@@ -1,131 +0,0 @@
-#!/usr/bin/env python3 
-
-import usb.core
-import usb.util
-import sys
-
-import time         # needed for sleep()
-import traceback    # Exception timeout
-
-# Sniffed Phone to SIM card communication:
-# phone < sim : ATR
-# phone > sim : A0 A4 00 00 02 (Select File)
-# phone < sim : A4 (INS repeated)
-# phone > sim : 7F 02 (= ??)
-# phone < sim : 9F 16 (9F: success, can deliver 0x16 (=22) byte)
-# phone > sim : ?? (A0 C0 00 00 16)
-# phone < sim : C0 (INS repeated)
-# phone < sim : 00 00 00 00   7F 20 02 00   00 00 00 00   09 91 00 17   04 00 83 8A (data of length 22)
-# phone < sim : 90 00 (OK, everything went fine)
-# phone ? sim : 00 (??)
-
-# SuperSIM ATR
-# atr= [0x3B, 0x9A, 0x94, 0x00, 0x92, 0x02, 0x75, 0x93, 0x11, 0x00, 0x01, 0x02, 0x02, 0x19]
-
-# Faster sysmocom SIM
-#atr = [0x3B, 0x99, 0x18, 0x00, 0x11, 0x88, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x60]
-atr = [0x3B, 0x99, 0x11, 0x00, 0x11, 0x88, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x60]
-
-RESP_OK = [0x60, 0x00]
-
-def find_dev():
-    dev = usb.core.find(idVendor=0x03eb, idProduct=0x6004)
-    if dev is None:
-        raise ValueError("Device not found")
-    else:
-        print("Found device")
-    return dev
-
-WAIT_RST = 0
-WAIT_CMD = 1
-
-def handle_wait_rst(dev):
-    # ATR handling
-    print("Handle ATR")
-    arr = dev.read(PHONE_INT, 64, 300)    # Notification endpoint
-#    print("arr: ", arr)
-    c=arr.pop()
-#    print(c)
-
-    if c == ord('R'):
-        # We received a Reset, so we send ATR
-        written = dev.write(PHONE_DATAOUT, atr, 1000)
-        print("Written ATR of size: ")
-        print(written)
-        state = WAIT_CMD;
-    return state
-
-def handle_wait_cmd(dev):
-    # Read phone request
-    print("Wait cmd")
-    cmd = dev.read(PHONE_DATAIN, 64, 1000)
-    print("Received request!: ")
-    print("".join("%02x " % b for b in cmd))
-
-    return send_response(dev, cmd);
-
-handle_msg_funcs = { WAIT_RST: handle_wait_rst,
-                        WAIT_CMD: handle_wait_cmd }
-
-def handle_phone_request(dev, state):
-    if state == WAIT_CMD:
-        try:
-            state = handle_msg_funcs[WAIT_RST](dev)
-        except usb.USBError as e:
-            print(e)
-    state = handle_msg_funcs[state](dev)
-    return state
-
-INS = 1
-CNT = 4
-
-PHONE_DATAOUT = 0x04
-PHONE_DATAIN = 0x85
-PHONE_INT = 0x86
-
-def send_response(dev, cmd):
-# FIXME: We could get data of length 5 as well! Implement another distinct criteria!
-    state = WAIT_CMD
-    if len(cmd) == 5:         # Received cmd from phone
-        if cmd[INS] == 0xA4:
-            resp = [cmd[INS]]       # Respond with INS byte
-        elif cmd[INS] == 0xC0:
-            data = [0x00, 0x00, 0x00, 0x00,
-                    0x7F, 0x20, 0x02, 0x00,
-                    0x00, 0x00, 0x00, 0x00,
-                    0x09, 0x91, 0x00, 0x17,
-                    0x04, 0x00, 0x83, 0x8A,
-                    0x83, 0x8A]
-            SW = [0x90, 0x00]
-            resp = [cmd[INS]] + data + SW       # Respond with INS byte
-            #state = WAIT_RST
-        else:
-            print("Unknown cmd")
-            resp = [0x60, 0x00]
-    elif len(cmd) == 2:
-        resp = [0x9F, 0x16]
-    else:
-        resp = [0x60, 0x00]
-
-    written = dev.write(PHONE_DATAOUT, resp, 10000);
-    if written > 0:
-        print("Bytes written:")
-        print(written)
-
-    print("Cmd, resp: ")
-    print("".join("%02x " % b for b in cmd))
-    print("".join("%02x " % b for b in resp))
-        
-    return state
-
-def emulate_sim():
-    dev = find_dev()
-    state = WAIT_RST;
-
-    while True:
-        try:
-            state = handle_phone_request(dev, state)
-
-        except usb.USBError as e:
-          #  print e
-            pass