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https://github.com/RfidResearchGroup/proxmark3.git
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preparing ndef command for desfire
This commit is contained in:
iceman1001
parent
8bd1a44ba7
commit
8fd4bb6e33
1 changed files with 126 additions and 23 deletions
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@ -30,6 +30,8 @@
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#include "mifare/desfire_crypto.h"
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#include "crapto1/crapto1.h"
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#include "fileutils.h"
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#include "mifare/mifaredefault.h" // default keys
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#include "mifare/ndef.h" // NDEF
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#define MAX_KEY_LEN 24
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#define MAX_KEYS_LIST_LEN 1024
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@ -4470,6 +4472,107 @@ static int CmdHF14ADesList(const char *Cmd) {
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return CmdTraceList("des");
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}
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/*
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static int CmdHF14aDesNDEF(const char *Cmd) {
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DropField();
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CLIParserContext *ctx;
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CLIParserInit(&ctx, "hf mfdes ndef",
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"Prints NFC Data Exchange Format (NDEF)",
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"Usage:\n"
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_YELLOW_("\thf mfdes ndef") " -> shows NDEF data\n"
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_YELLOW_("\thf mfdes ndef -vv") " -> shows NDEF parsed and raw data\n"
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_YELLOW_("\thf mfdes ndef -a e103 -k d3f7d3f7d3f7d3f7d3f7d3f7d3f7d3f7") " -> shows NDEF data with custom AID and key\n");
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void *argtable[] = {
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arg_param_begin,
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arg_litn("vV", "verbose", 0, 2, "show technical data"),
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arg_str0("", "aid", "<aid>", "replace default aid for NDEF"),
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arg_str0("kK", "key", "<key>", "replace default key for NDEF"),
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arg_lit0("bB", "keyb", "use key B for access sectors (by default: key A)"),
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arg_param_end
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};
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CLIExecWithReturn(ctx, Cmd, argtable, true);
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bool verbose = arg_get_lit(ctx, 1);
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bool verbose2 = arg_get_lit(ctx, 1) > 1;
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uint8_t aid[2] = {0};
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int aidlen;
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CLIGetHexWithReturn(ctx, 2, aid, &aidlen);
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uint8_t key[16] = {0};
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int keylen;
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CLIGetHexWithReturn(ctx, 3, key, &keylen);
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bool keyB = arg_get_lit(ctx, 4);
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uint16_t ndefAID = 0xe103;
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if (aidlen == 2)
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ndefAID = (aid[0] << 8) + aid[1];
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uint8_t ndefkey[16] = {0};
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memcpy(ndefkey, g_mifarep_ndef_key, 16);
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if (keylen == 16) {
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memcpy(ndefkey, key, 16);
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}
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uint8_t data[4096] = {0};
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int datalen = 0;
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for (int j = (int)file_ids_len - 1; j >= 0; j--) {
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PrintAndLogEx(SUCCESS, "\n\n Fileid %d (0x%02x)", file_ids[j], file_ids[j]);
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uint8_t filesettings[20] = {0};
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uint32_t fileset_len = 0;
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res = handler_desfire_filesettings(file_ids[j], filesettings, &fileset_len);
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if (res != PM3_SUCCESS) continue;
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int maclen = 0; // To be implemented
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if (fileset_len == 1 + 1 + 2 + 3 + maclen) {
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int filesize = (filesettings[6] << 16) + (filesettings[5] << 8) + filesettings[4];
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mfdes_data_t fdata;
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fdata.fileno = file_ids[j];
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memset(fdata.offset, 0, 3);
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memset(fdata.length, 0, 3);
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uint8_t *data = (uint8_t *)calloc(filesize, sizeof(uint8_t));
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if (data == NULL) {
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DropField();
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return PM3_EMALLOC;
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}
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fdata.data = data;
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int res = handler_desfire_readdata(&fdata, MFDES_DATA_FILE, filesettings[1]);
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if (res == PM3_SUCCESS) {
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uint32_t len = le24toh(fdata.length);
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NDEFDecodeAndPrint(data, datalen, verbose);
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} else {
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PrintAndLogEx(ERR, "Couldn't read value. Error %d", res);
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res = handler_desfire_select_application(aid);
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if (res != PM3_SUCCESS) continue;
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}
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free(data);
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}
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// PrintAndLogEx(INFO, "reading data from tag");
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if (!datalen) {
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PrintAndLogEx(ERR, "no NDEF data");
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return PM3_SUCCESS;
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}
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if (verbose2) {
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PrintAndLogEx(NORMAL, "");
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PrintAndLogEx(INFO, "--- " _CYAN_("DESfire NDEF raw") " ----------------");
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dump_buffer(data, datalen, stdout, 1);
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}
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PrintAndLogEx(HINT, "Try " _YELLOW_("`hf mfdes ndef -vv`") " for more details");
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return PM3_SUCCESS;
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}
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*/
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/*static int CmdTest(const char *Cmd) {
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(void)Cmd; // Cmd is not used so far
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uint8_t IV[8] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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@ -4495,29 +4598,29 @@ static int CmdHF14ADesList(const char *Cmd) {
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*/
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static command_t CommandTable[] = {
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{"help", CmdHelp, AlwaysAvailable, "This help"},
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//{"test", CmdTest, AlwaysAvailable, "Test"},
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{"info", CmdHF14ADesInfo, IfPm3Iso14443a, "Tag information"},
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{"list", CmdHF14ADesList, AlwaysAvailable, "List DESFire (ISO 14443A) history"},
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{"enum", CmdHF14ADesEnumApplications, IfPm3Iso14443a, "Tries enumerate all applications"},
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{"auth", CmdHF14ADesAuth, IfPm3Iso14443a, "Tries a MIFARE DesFire Authentication"},
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{"getuid", CmdHF14ADesGetUID, IfPm3Iso14443a, "Get random uid"},
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{"selectaid", CmdHF14ADesSelectApp, IfPm3Iso14443a, "Select Application ID"},
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{"createaid", CmdHF14ADesCreateApp, IfPm3Iso14443a, "Create Application ID"},
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{"deleteaid", CmdHF14ADesDeleteApp, IfPm3Iso14443a, "Delete Application ID"},
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{"createfile", CmdHF14ADesCreateFile, IfPm3Iso14443a, "Create Standard/Backup File"},
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{"createvaluefile", CmdHF14ADesCreateValueFile, IfPm3Iso14443a, "Create Value File"},
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{"createrecordfile", CmdHF14ADesCreateRecordFile, IfPm3Iso14443a, "Create Linear/Cyclic Record File"},
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{"deletefile", CmdHF14ADesDeleteFile, IfPm3Iso14443a, "Create Delete File"},
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{"clearfile", CmdHF14ADesClearRecordFile, IfPm3Iso14443a, "Clear record File"},
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{"readdata", CmdHF14ADesReadData, IfPm3Iso14443a, "Read data from standard/backup/record file"},
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{"writedata", CmdHF14ADesWriteData, IfPm3Iso14443a, "Write data to standard/backup/record file"},
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{"getvalue", CmdHF14ADesGetValueData, IfPm3Iso14443a, "Get value of file"},
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{"changevalue", CmdHF14ADesChangeValue, IfPm3Iso14443a, "Write value of a value file (credit/debit/clear)"},
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{"changekey", CmdHF14ADesChangeKey, IfPm3Iso14443a, "Change Key"},
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{"formatpicc", CmdHF14ADesFormatPICC, IfPm3Iso14443a, "Format PICC"},
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{"dump", CmdHF14ADesDump, IfPm3Iso14443a, "Dump all files"},
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{"chk", CmdHF14aDesChk, IfPm3Iso14443a, "Check keys"},
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{"help", CmdHelp, AlwaysAvailable, "This help"},
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{"info", CmdHF14ADesInfo, IfPm3Iso14443a, "Tag information"},
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{"list", CmdHF14ADesList, AlwaysAvailable, "List DESFire (ISO 14443A) history"},
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{"enum", CmdHF14ADesEnumApplications, IfPm3Iso14443a, "Tries enumerate all applications"},
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{"auth", CmdHF14ADesAuth, IfPm3Iso14443a, "Tries a MIFARE DesFire Authentication"},
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{"getuid", CmdHF14ADesGetUID, IfPm3Iso14443a, "Get random uid"},
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{"selectaid", CmdHF14ADesSelectApp, IfPm3Iso14443a, "Select Application ID"},
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{"createaid", CmdHF14ADesCreateApp, IfPm3Iso14443a, "Create Application ID"},
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{"deleteaid", CmdHF14ADesDeleteApp, IfPm3Iso14443a, "Delete Application ID"},
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{"createfile", CmdHF14ADesCreateFile, IfPm3Iso14443a, "Create Standard/Backup File"},
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{"createvaluefile", CmdHF14ADesCreateValueFile, IfPm3Iso14443a, "Create Value File"},
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{"createrecordfile", CmdHF14ADesCreateRecordFile, IfPm3Iso14443a, "Create Linear/Cyclic Record File"},
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{"deletefile", CmdHF14ADesDeleteFile, IfPm3Iso14443a, "Create Delete File"},
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{"clearfile", CmdHF14ADesClearRecordFile, IfPm3Iso14443a, "Clear record File"},
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{"readdata", CmdHF14ADesReadData, IfPm3Iso14443a, "Read data from standard/backup/record file"},
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{"writedata", CmdHF14ADesWriteData, IfPm3Iso14443a, "Write data to standard/backup/record file"},
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{"getvalue", CmdHF14ADesGetValueData, IfPm3Iso14443a, "Get value of file"},
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{"changevalue", CmdHF14ADesChangeValue, IfPm3Iso14443a, "Write value of a value file (credit/debit/clear)"},
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{"changekey", CmdHF14ADesChangeKey, IfPm3Iso14443a, "Change Key"},
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{"formatpicc", CmdHF14ADesFormatPICC, IfPm3Iso14443a, "Format PICC"},
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{"dump", CmdHF14ADesDump, IfPm3Iso14443a, "Dump all files"},
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{"chk", CmdHF14aDesChk, IfPm3Iso14443a, "Check keys"},
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// {"ndef", CmdHF14aDesNDEF, IfPm3Iso14443a, "Prints NDEF records from card"},
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{NULL, NULL, NULL, NULL}
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};
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