]> cvs.zerfleddert.de Git - proxmark3-svn/blobdiff - client/cmdhfmf.c
Revert "More Testing Traces"
[proxmark3-svn] / client / cmdhfmf.c
index aae6290d066697e676383308713afe66273722ad..24d04dc2de934753a56a286f7c27e2d63519ef00 100644 (file)
@@ -140,117 +140,6 @@ int CmdHF14AMfWrBl(const char *Cmd)
        return 0;\r
 }\r
 \r
-int CmdHF14AMfUWrBl(const char *Cmd)\r
-{\r
-       uint8_t blockNo = 0;\r
-       bool chinese_card=0;\r
-       uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};\r
-       UsbCommand resp;\r
-       \r
-       if (strlen(Cmd)<3) {\r
-               PrintAndLog("Usage:  hf mf uwrbl    <block number> <block data (8 hex symbols)> <w>");\r
-               PrintAndLog("        sample: hf mf uwrbl 0 01020304");\r
-               return 0;\r
-       }      \r
-\r
-       blockNo = param_get8(Cmd, 0);\r
-       if (param_gethex(Cmd, 1, bldata, 8)) {\r
-               PrintAndLog("Block data must include 8 HEX symbols");\r
-               return 1;\r
-       }\r
-       \r
-       if (strchr(Cmd,'w') != 0) {\r
-         chinese_card=1;\r
-       }\r
-       \r
-       switch(blockNo){\r
-               case 0:\r
-                       if (!chinese_card){\r
-                               PrintAndLog("Access Denied");\r
-                       }else{\r
-                               PrintAndLog("--specialblock no:%d", blockNo);\r
-                               PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
-                               UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
-                               memcpy(d.d.asBytes,bldata, 4);\r
-                               SendCommand(&d);\r
-\r
-                               if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
-                                       uint8_t isOK  = resp.arg[0] & 0xff;\r
-                                       PrintAndLog("isOk:%02x", isOK);\r
-                               } else {\r
-                                       PrintAndLog("Command execute timeout");\r
-                             }\r
-                       }\r
-                       break;\r
-               case 1:\r
-                         if (!chinese_card){\r
-                               PrintAndLog("Access Denied");\r
-                         }else{\r
-                               PrintAndLog("--specialblock no:%d", blockNo);\r
-                               PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
-                               UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
-                               memcpy(d.d.asBytes,bldata, 4);\r
-                               SendCommand(&d);\r
-\r
-                               if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
-                               uint8_t isOK  = resp.arg[0] & 0xff;\r
-                               PrintAndLog("isOk:%02x", isOK);\r
-                               } else {\r
-                                       PrintAndLog("Command execute timeout");\r
-                               }\r
-                       }\r
-                       break;\r
-               case 2:\r
-                       if (!chinese_card){\r
-                               PrintAndLog("Access Denied");\r
-                       }else{\r
-                               PrintAndLog("--specialblock no:%d", blockNo);\r
-                               PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
-                               UsbCommand c = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
-                               memcpy(c.d.asBytes, bldata, 4);\r
-                               SendCommand(&c);\r
-\r
-                               if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
-                                       uint8_t isOK  = resp.arg[0] & 0xff;\r
-                                       PrintAndLog("isOk:%02x", isOK);\r
-                               } else {\r
-                                       PrintAndLog("Command execute timeout");\r
-                               }\r
-                       }\r
-                       break;\r
-               case 3:\r
-                       PrintAndLog("--specialblock no:%d", blockNo);\r
-                       PrintAndLog("--data: %s", sprint_hex(bldata, 4));\r
-                       UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
-                       memcpy(d.d.asBytes,bldata, 4);\r
-                       SendCommand(&d);\r
-\r
-                       if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
-                               uint8_t isOK  = resp.arg[0] & 0xff;\r
-                               PrintAndLog("isOk:%02x", isOK);\r
-                       } else {\r
-                               PrintAndLog("Command execute timeout");\r
-                       }\r
-                       break;\r
-               default: \r
-                       PrintAndLog("--block no:%d", blockNo);\r
-                       PrintAndLog("--data: %s", sprint_hex(bldata, 4));               \r
-                       UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};\r
-                       memcpy(e.d.asBytes,bldata, 4);\r
-                       SendCommand(&e);\r
-\r
-                       if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
-                               uint8_t isOK  = resp.arg[0] & 0xff;\r
-                               PrintAndLog("isOk:%02x", isOK);\r
-                       } else {\r
-                               PrintAndLog("Command execute timeout");\r
-                     }\r
-                     break;\r
-       }\r
-       return 0;\r
-}\r
-\r
-\r
 int CmdHF14AMfRdBl(const char *Cmd)\r
 {\r
        uint8_t blockNo = 0;\r
@@ -299,87 +188,6 @@ int CmdHF14AMfRdBl(const char *Cmd)
   return 0;\r
 }\r
 \r
-int CmdHF14AMfURdBl(const char *Cmd)\r
-{\r
-       uint8_t blockNo = 0;\r
-\r
-    if (strlen(Cmd)<1) {\r
-               PrintAndLog("Usage:  hf mf urdbl    <block number>");\r
-               PrintAndLog("        sample: hf mf urdbl 0");\r
-        return 0;\r
-    }       \r
-        \r
-    blockNo = param_get8(Cmd, 0);\r
-    PrintAndLog("--block no:%d", blockNo);\r
-        \r
-       UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};\r
-       SendCommand(&c);\r
-\r
-    UsbCommand resp;\r
-    if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
-               uint8_t isOK = resp.arg[0] & 0xff;\r
-        uint8_t *data = resp.d.asBytes;\r
-\r
-        if (isOK)\r
-            PrintAndLog("isOk:%02x data:%s", isOK, sprint_hex(data, 4));\r
-        else\r
-            PrintAndLog("isOk:%02x", isOK);\r
-    } else {\r
-        PrintAndLog("Command execute timeout");\r
-    }\r
-\r
-       return 0;\r
-}\r
-\r
-\r
-int CmdHF14AMfURdCard(const char *Cmd)\r
-{\r
-    int i;\r
-    uint8_t sectorNo = 0;\r
-       uint8_t *lockbytes_t=NULL;\r
-       uint8_t lockbytes[2]={0,0};\r
-       bool bit[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};\r
-        \r
-    uint8_t isOK  = 0;\r
-    uint8_t * data  = NULL;\r
-\r
-    PrintAndLog("Attempting to Read Ultralight... ");\r
-        \r
-       UsbCommand c = {CMD_MIFAREU_READCARD, {sectorNo}};\r
-       SendCommand(&c);\r
-\r
-    UsbCommand resp;\r
-    if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {\r
-        isOK = resp.arg[0] & 0xff;\r
-        data = resp.d.asBytes;\r
-\r
-        PrintAndLog("isOk:%02x", isOK);\r
-        if (isOK) \r
-               {       // bit 0 and 1\r
-                               PrintAndLog("Block %3d:%s ", 0,sprint_hex(data + 0 * 4, 4));\r
-                               PrintAndLog("Block %3d:%s ", 1,sprint_hex(data + 1 * 4, 4));\r
-                               // bit 2\r
-                               //process lock bytes\r
-                               lockbytes_t=data+(2*4);\r
-                               lockbytes[0]=lockbytes_t[2];\r
-                               lockbytes[1]=lockbytes_t[3];\r
-                               for(int j=0; j<16; j++){\r
-                                       bit[j]=lockbytes[j/8] & ( 1 <<(7-j%8));\r
-                               }\r
-                               //remaining\r
-                   for (i = 3; i < 16; i++) {\r
-                       int bitnum = (23-i) % 16;\r
-                                       PrintAndLog("Block %3d:%s [%d]", i,sprint_hex(data + i * 4, 4),bit[bitnum]);\r
-                   }\r
-\r
-               }\r
-        } else {\r
-                PrintAndLog("Command execute timeout");\r
-        }\r
-  return 0;\r
-}\r
-\r
-\r
 int CmdHF14AMfRdSc(const char *Cmd)\r
 {\r
        int i;\r
@@ -970,12 +778,14 @@ int CmdHF14AMfNested(const char *Cmd)
 int CmdHF14AMfChk(const char *Cmd)\r
 {\r
        if (strlen(Cmd)<3) {\r
-               PrintAndLog("Usage:  hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
+               PrintAndLog("Usage:  hf mf chk <block number>|<*card memory> <key type (A/B/?)> [t|d] [<key (12 hex symbols)>] [<dic (*.dic)>]");\r
                PrintAndLog("          * - all sectors");\r
                PrintAndLog("card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");\r
                PrintAndLog("d - write keys to binary file\n");\r
+               PrintAndLog("t - write keys to emulator memory");\r
                PrintAndLog("      sample: hf mf chk 0 A 1234567890ab keys.dic");\r
                PrintAndLog("              hf mf chk *1 ? t");\r
+               PrintAndLog("              hf mf chk *1 ? d");\r
                return 0;\r
        }       \r
 \r
@@ -1202,12 +1012,16 @@ int CmdHF14AMf1kSim(const char *Cmd)
        uint8_t exitAfterNReads = 0;\r
        uint8_t flags = 0;\r
 \r
-       if (param_getchar(Cmd, 0) == 'h') {\r
+       uint8_t cmdp = param_getchar(Cmd, 0);\r
+       \r
+       if (cmdp == 'h' || cmdp == 'H') {\r
                PrintAndLog("Usage:  hf mf sim  u <uid (8 hex symbols)> n <numreads> i x");\r
+               PrintAndLog("           h    this help");\r
                PrintAndLog("           u    (Optional) UID. If not specified, the UID from emulator memory will be used");\r
                PrintAndLog("           n    (Optional) Automatically exit simulation after <numreads> blocks have been read by reader. 0 = infinite");\r
                PrintAndLog("           i    (Optional) Interactive, means that console will not be returned until simulation finishes or is aborted");\r
                PrintAndLog("           x    (Optional) Crack, performs the 'reader attack', nr/ar attack against a legitimate reader, fishes out the key(s)");\r
+               PrintAndLog("");\r
                PrintAndLog("           sample: hf mf sim u 0a0a0a0a ");\r
                return 0;\r
        }\r
@@ -1288,7 +1102,7 @@ int CmdHF14AMfDbg(const char *Cmd)
 int CmdHF14AMfEGet(const char *Cmd)\r
 {\r
        uint8_t blockNo = 0;\r
-       uint8_t data[16];\r
+       uint8_t data[16] = {0x00};\r
 \r
        if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
                PrintAndLog("Usage:  hf mf eget <block number>");\r
@@ -1355,14 +1169,11 @@ int CmdHF14AMfELoad(const char *Cmd)
        FILE * f;\r
        char filename[FILE_PATH_SIZE];\r
        char *fnameptr = filename;\r
-       char buf[64];\r
-       uint8_t buf8[64];\r
+       char buf[64] = {0x00};\r
+       uint8_t buf8[64] = {0x00};\r
        int i, len, blockNum, numBlocks;\r
        int nameParamNo = 1;\r
        \r
-       memset(filename, 0, sizeof(filename));\r
-       memset(buf, 0, sizeof(buf));\r
-\r
        char ctmp = param_getchar(Cmd, 0);\r
                \r
        if ( ctmp == 'h' || ctmp == 0x00) {\r
@@ -1432,11 +1243,13 @@ int CmdHF14AMfELoad(const char *Cmd)
                        fclose(f);\r
                        return 3;\r
                }\r
+               printf(".");\r
                blockNum++;\r
                \r
                if (blockNum >= numBlocks) break;\r
        }\r
        fclose(f);\r
+       printf("\n");\r
        \r
        if ((blockNum != numBlocks)) {\r
                PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);\r
@@ -1638,7 +1451,7 @@ int CmdHF14AMfCSetUID(const char *Cmd)
        char ctmp = param_getchar(Cmd, 1);\r
        if (ctmp == 'w' || ctmp == 'W') wipeCard = 1;\r
        \r
-       PrintAndLog("--wipe card:%02x uid:%s", wipeCard, sprint_hex(uid, 4));\r
+       PrintAndLog("--wipe card:%s  uid:%s", (wipeCard)?"YES":"NO", sprint_hex(uid, 4));\r
 \r
        res = mfCSetUID(uid, oldUid, wipeCard);\r
        if (res) {\r
@@ -1653,11 +1466,10 @@ int CmdHF14AMfCSetUID(const char *Cmd)
 \r
 int CmdHF14AMfCSetBlk(const char *Cmd)\r
 {\r
-       uint8_t uid[8];\r
-       uint8_t memBlock[16];\r
+       uint8_t uid[8] = {0x00};\r
+       uint8_t memBlock[16] = {0x00};\r
        uint8_t blockNo = 0;\r
        int res;\r
-       memset(memBlock, 0x00, sizeof(memBlock));\r
 \r
        if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
                PrintAndLog("Usage:  hf mf csetblk <block number> <block data (32 hex symbols)>");\r
@@ -1682,7 +1494,6 @@ int CmdHF14AMfCSetBlk(const char *Cmd)
                        return 1;\r
                }\r
        \r
-       PrintAndLog("UID:%s", sprint_hex(uid, 4));\r
        return 0;\r
 }\r
 \r
@@ -1697,11 +1508,8 @@ int CmdHF14AMfCLoad(const char *Cmd)
        uint8_t fillFromEmulator = 0;\r
        int i, len, blockNum, flags;\r
        \r
-       // memset(filename, 0, sizeof(filename));\r
-       // memset(buf, 0, sizeof(buf));\r
-\r
        if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {\r
-               PrintAndLog("It loads magic Chinese card (only works with!!!) from the file `filename.eml`");\r
+               PrintAndLog("It loads magic Chinese card from the file `filename.eml`");\r
                PrintAndLog("or from emulator memory (option `e`)");\r
                PrintAndLog("Usage:  hf mf cload <file name w/o `.eml`>");\r
                PrintAndLog("   or:  hf mf cload e ");\r
@@ -1748,7 +1556,9 @@ int CmdHF14AMfCLoad(const char *Cmd)
                blockNum = 0;\r
                flags = CSETBLOCK_INIT_FIELD + CSETBLOCK_WUPC;\r
                while(!feof(f)){\r
+               \r
                        memset(buf, 0, sizeof(buf));\r
+                       \r
                        if (fgets(buf, sizeof(buf), f) == NULL) {\r
                                PrintAndLog("File reading error.");\r
                                return 2;\r
@@ -1783,6 +1593,7 @@ int CmdHF14AMfCLoad(const char *Cmd)
                PrintAndLog("Loaded from file: %s", filename);\r
                return 0;\r
        }\r
+       return 0;\r
 }\r
 \r
 int CmdHF14AMfCGetBlk(const char *Cmd) {\r
@@ -1814,10 +1625,9 @@ int CmdHF14AMfCGetBlk(const char *Cmd) {
 \r
 \r
 int CmdHF14AMfCGetSc(const char *Cmd) {\r
-       uint8_t memBlock[16];\r
+       uint8_t memBlock[16] = {0x00};\r
        uint8_t sectorNo = 0;\r
        int i, res, flags;\r
-       memset(memBlock, 0x00, sizeof(memBlock));\r
 \r
        if (strlen(Cmd) < 1 || param_getchar(Cmd, 0) == 'h') {\r
                PrintAndLog("Usage:  hf mf cgetsc <sector number>");\r
@@ -1957,16 +1767,16 @@ int CmdHF14AMfSniff(const char *Cmd){
        int blockLen = 0;\r
        int num = 0;\r
        int pckNum = 0;\r
-       uint8_t uid[7];\r
+       uint8_t uid[7] = {0x00};\r
        uint8_t uid_len;\r
-       uint8_t atqa[2];\r
+       uint8_t atqa[2] = {0x00};\r
        uint8_t sak;\r
        bool isTag;\r
-       uint8_t buf[3000];\r
+       uint8_t buf[3000] = {0x00};\r
        uint8_t * bufPtr = buf;\r
-       memset(buf, 0x00, 3000);\r
        \r
-       if (param_getchar(Cmd, 0) == 'h') {\r
+       char ctmp = param_getchar(Cmd, 0);\r
+       if ( ctmp == 'h' || ctmp == 'H' ) {\r
                PrintAndLog("It continuously gets data from the field and saves it to: log, emulator, emulator file.");\r
                PrintAndLog("You can specify:");\r
                PrintAndLog("    l - save encrypted sequence to logfile `uid.log`");\r
@@ -1979,7 +1789,7 @@ int CmdHF14AMfSniff(const char *Cmd){
        }       \r
        \r
        for (int i = 0; i < 4; i++) {\r
-               char ctmp = param_getchar(Cmd, i);\r
+               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; TODO\r
@@ -2080,9 +1890,6 @@ static command_t CommandTable[] =
   {"help",             CmdHelp,                                1, "This help"},\r
   {"dbg",              CmdHF14AMfDbg,                  0, "Set default debug mode"},\r
   {"rdbl",             CmdHF14AMfRdBl,                 0, "Read MIFARE classic block"},\r
-  {"urdbl",     CmdHF14AMfURdBl,        0, "Read MIFARE Ultralight block"},\r
-  {"urdcard",   CmdHF14AMfURdCard,      0,"Read MIFARE Ultralight Card"},\r
-  {"uwrbl",            CmdHF14AMfUWrBl,                0,"Write MIFARE Ultralight block"},\r
   {"rdsc",             CmdHF14AMfRdSc,                 0, "Read MIFARE classic sector"},\r
   {"dump",             CmdHF14AMfDump,                 0, "Dump MIFARE classic tag to binary file"},\r
   {"restore",  CmdHF14AMfRestore,              0, "Restore MIFARE classic binary file to BLANK tag"},\r
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