-Fixed a bug in iso14_apdu

[proxmark3-svn] / client / cmdhfmf.c

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index 6abfdda23496ce976b3de0ee2aa5693b8859e7a3..f3f243c440f94ab60a9aa4efb226c8e2c0e9b08f 100644 (file)
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -984,10 +984,6 @@ int CmdHF14AMfEGet(const char *Cmd)
        }       \r
        \r
        blockNo = param_get8(Cmd, 0);\r
-       if (blockNo >= 32 * 4 + 8 * 16) {\r
-               PrintAndLog("Block number must be in [0..255] as in MIFARE classic.");\r
-               return 1;\r
-       }\r
 \r
        PrintAndLog(" ");\r
        if (!mfEmlGetMem(data, blockNo, 3)) {\r
@@ -1028,10 +1024,6 @@ int CmdHF14AMfESet(const char *Cmd)
        }       \r
        \r
        blockNo = param_get8(Cmd, 0);\r
-       if (blockNo >= 32 * 4 + 8 * 16) {\r
-               PrintAndLog("Block number must be in [0..255] as in MIFARE classic.");\r
-               return 1;\r
-       }\r
        \r
        if (param_gethex(Cmd, 1, memBlock, 32)) {\r
                PrintAndLog("block data must include 32 HEX symbols");\r
@@ -1269,10 +1261,6 @@ int CmdHF14AMfCSetBlk(const char *Cmd)
        }       \r
 \r
        blockNo = param_get8(Cmd, 0);\r
-       if (blockNo >= 32 * 4 + 8 * 16) {\r
-               PrintAndLog("Block number must be in [0..255] as in MIFARE classic.");\r
-               return 1;\r
-       }\r
 \r
        if (param_gethex(Cmd, 1, memBlock, 32)) {\r
                PrintAndLog("block data must include 32 HEX symbols");\r
@@ -1400,10 +1388,6 @@ int CmdHF14AMfCGetBlk(const char *Cmd) {
        }       \r
 \r
        blockNo = param_get8(Cmd, 0);\r
-       if (blockNo >= 32 * 4 + 8 * 16) {\r
-               PrintAndLog("Block number must be in [0..255] as in MIFARE classic.");\r
-               return 1;\r
-       }\r
 \r
        PrintAndLog("--block number:%02x ", blockNo);\r
 \r
@@ -1545,7 +1529,7 @@ int CmdHF14AMfSniff(const char *Cmd){
        // params\r
        bool wantLogToFile = 0;\r
        bool wantDecrypt = 0;\r
-       bool wantSaveToEml = 0;\r
+       //bool wantSaveToEml = 0; TODO\r
        bool wantSaveToEmlFile = 0;\r
 \r
        //var \r
@@ -1558,6 +1542,7 @@ int CmdHF14AMfSniff(const char *Cmd){
        uint8_t atqa[2];\r
        uint8_t sak;\r
        bool isTag;\r
+       uint32_t parity;\r
        uint8_t buf[3000];\r
        uint8_t * bufPtr = buf;\r
        memset(buf, 0x00, 3000);\r
@@ -1568,7 +1553,7 @@ int CmdHF14AMfSniff(const char *Cmd){
                PrintAndLog("    l - save encrypted sequence to logfile `uid.log`");\r
                PrintAndLog("    d - decrypt sequence and put it to log file `uid.log`");\r
                PrintAndLog(" n/a   e - decrypt sequence, collect read and write commands and save the result of the sequence to emulator memory");\r
-               PrintAndLog(" n/a   r - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
+               PrintAndLog("    r - decrypt sequence, collect read and write commands and save the result of the sequence to emulator dump file `uid.eml`");\r
                PrintAndLog("Usage:  hf mf sniff [l][d][e][r]");\r
                PrintAndLog("  sample: hf mf sniff l d e");\r
                return 0;\r
@@ -1578,7 +1563,7 @@ int CmdHF14AMfSniff(const char *Cmd){
                char ctmp = param_getchar(Cmd, i);\r
                if (ctmp == 'l' || ctmp == 'L') wantLogToFile = true;\r
                if (ctmp == 'd' || ctmp == 'D') wantDecrypt = true;\r
-               if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true;\r
+               //if (ctmp == 'e' || ctmp == 'E') wantSaveToEml = true; TODO\r
                if (ctmp == 'f' || ctmp == 'F') wantSaveToEmlFile = true;\r
        }\r
        \r
@@ -1625,7 +1610,9 @@ int CmdHF14AMfSniff(const char *Cmd){
                                num = 0;\r
                                while (bufPtr - buf + 9 < blockLen) {\r
                                  isTag = bufPtr[3] & 0x80 ? true:false;\r
-                                       bufPtr += 8;\r
+                                       bufPtr += 4;\r
+                                       parity = *((uint32_t *)(bufPtr));\r
+                                       bufPtr += 4;\r
                                        len = bufPtr[0];\r
                                        bufPtr++;\r
                                        if ((len == 14) && (bufPtr[0] = 0xff) && (bufPtr[1] = 0xff)) {\r
@@ -1635,14 +1622,14 @@ int CmdHF14AMfSniff(const char *Cmd){
                                                \r
                                                PrintAndLog("tag select uid:%s atqa:%02x %02x sak:0x%02x", sprint_hex(uid, 7), atqa[0], atqa[1], sak);\r
                                                if (wantLogToFile) {\r
-                                                       FillFileNameByUID(logHexFileName, uid, ".log");\r
+                                                       FillFileNameByUID(logHexFileName, uid, ".log", 7);\r
                                                        AddLogCurrentDT(logHexFileName);\r
                                                }                                               \r
-                                               if (wantDecrypt) mfTraceInit(uid, atqa, sak);\r
+                                               if (wantDecrypt) mfTraceInit(uid, atqa, sak, wantSaveToEmlFile);\r
                                        } else {\r
                                                PrintAndLog("%s(%d):%s", isTag ? "TAG":"RDR", num, sprint_hex(bufPtr, len));\r
                                                if (wantLogToFile) AddLogHex(logHexFileName, isTag ? "TAG: ":"RDR: ", bufPtr, len);\r
-                                               if (wantDecrypt) mfTraceDecode(bufPtr, len);\r
+                                               if (wantDecrypt) mfTraceDecode(bufPtr, len, parity, wantSaveToEmlFile);\r
                                        }\r
                                        bufPtr += len;\r
                                        num++;\r