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https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-03-17 18:50:32 +08:00
add preference for dense output option and -z cmd flag
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parent
1acecc29b1
commit
728e6d27c7
4 changed files with 92 additions and 9 deletions
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@ -38,6 +38,7 @@
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#include "proxendian.h"
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#include "iclass_cmd.h"
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#include "crypto/asn1utils.h" // ASN1 decoder
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#include "preferences.h"
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#define PICOPASS_BLOCK_SIZE 8
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@ -1100,6 +1101,7 @@ static int CmdHFiClassEView(const char *Cmd) {
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arg_param_begin,
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arg_int0("s", "size", "<256|2048>", "number of bytes to save (default 256)"),
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arg_lit0("v", "verbose", "verbose output"),
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arg_lit0("z", "dense", "dense dump output style"),
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arg_param_end
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};
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CLIExecWithReturn(ctx, Cmd, argtable, true);
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@ -1107,6 +1109,7 @@ static int CmdHFiClassEView(const char *Cmd) {
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uint16_t blocks = 32;
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uint16_t bytes = arg_get_int_def(ctx, 1, 256);
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bool verbose = arg_get_lit(ctx, 2);
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bool dense_output = g_session.dense_output || arg_get_lit(ctx, 3);
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blocks = bytes / 8;
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CLIParserFree(ctx);
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@ -1141,7 +1144,7 @@ static int CmdHFiClassEView(const char *Cmd) {
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}
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PrintAndLogEx(NORMAL, "");
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printIclassDumpContents(dump, 1, blocks, bytes);
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printIclassDumpContents(dump, 1, blocks, bytes, dense_output);
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if (verbose) {
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printIclassSIO(dump);
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@ -1174,6 +1177,7 @@ static int CmdHFiClassDecrypt(const char *Cmd) {
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arg_str0("k", "key", "<hex>", "3DES transport key"),
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arg_lit0("v", "verbose", "verbose output"),
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arg_lit0(NULL, "d6", "decode as block 6"),
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arg_lit0("z", "dense", "dense dump output style"),
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arg_param_end
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};
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CLIExecWithReturn(clictx, Cmd, argtable, false);
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@ -1197,6 +1201,7 @@ static int CmdHFiClassDecrypt(const char *Cmd) {
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bool verbose = arg_get_lit(clictx, 4);
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bool use_decode6 = arg_get_lit(clictx, 5);
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bool dense_output = g_session.dense_output || arg_get_lit(clictx, 6);
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CLIParserFree(clictx);
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// sanity checks
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@ -1334,7 +1339,7 @@ static int CmdHFiClassDecrypt(const char *Cmd) {
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pm3_save_dump(fptr, decrypted, decryptedlen, jsfIclass, PICOPASS_BLOCK_SIZE);
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printIclassDumpContents(decrypted, 1, (decryptedlen / 8), decryptedlen);
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printIclassDumpContents(decrypted, 1, (decryptedlen / 8), decryptedlen, dense_output);
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if (verbose) {
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printIclassSIO(decrypted);
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@ -1561,6 +1566,7 @@ static int CmdHFiClassDump(const char *Cmd) {
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arg_lit0(NULL, "elite", "elite computations applied to key"),
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arg_lit0(NULL, "raw", "raw, the key is interpreted as raw block 3/4"),
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arg_lit0(NULL, "nr", "replay of NR/MAC"),
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arg_lit0("z", "dense", "dense dump output style"),
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arg_param_end
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};
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CLIExecWithReturn(ctx, Cmd, argtable, true);
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@ -1644,6 +1650,7 @@ static int CmdHFiClassDump(const char *Cmd) {
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bool elite = arg_get_lit(ctx, 6);
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bool rawkey = arg_get_lit(ctx, 7);
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bool use_replay = arg_get_lit(ctx, 8);
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bool dense_output = g_session.dense_output || arg_get_lit(ctx, 9);
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CLIParserFree(ctx);
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@ -1876,7 +1883,7 @@ write_dump:
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PrintAndLogEx(INFO, "Reading AA2 failed. dumping AA1 data to file");
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// print the dump
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printIclassDumpContents(tag_data, 1, (bytes_got / 8), bytes_got);
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printIclassDumpContents(tag_data, 1, (bytes_got / 8), bytes_got, dense_output);
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// use CSN as filename
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if (filename[0] == 0) {
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@ -2494,7 +2501,7 @@ static void printIclassSIO(uint8_t *iclass_dump) {
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}
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}
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void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t endblock, size_t filesize) {
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void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t endblock, size_t filesize, bool dense_output) {
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picopass_hdr_t *hdr = (picopass_hdr_t *)iclass_dump;
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// picopass_ns_hdr_t *ns_hdr = (picopass_ns_hdr_t *)iclass_dump;
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@ -2649,8 +2656,8 @@ void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t e
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if (regular_print_block) {
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// suppress repeating blocks, truncate as such that the first and last block with the same data is shown
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// but the blocks in between are replaced with a single line of "*"
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if (i > 6 && i < (endblock - 1) && !in_repeated_block && !memcmp(blk, blk - 8, 8) &&
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// but the blocks in between are replaced with a single line of "*" if dense_output is enabled
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if (dense_output && i > 6 && i < (endblock - 1) && !in_repeated_block && !memcmp(blk, blk - 8, 8) &&
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!memcmp(blk, blk + 8, 8) && !memcmp(blk, blk + 16, 8)) {
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// we're in a user block that isn't the first user block nor last two user blocks,
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// and the current block data is the same as the previous and next two block
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@ -2699,6 +2706,7 @@ static int CmdHFiClassView(const char *Cmd) {
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arg_int0(NULL, "first", "<dec>", "Begin printing from this block (default block 6)"),
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arg_int0(NULL, "last", "<dec>", "End printing at this block (default 0, ALL)"),
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arg_lit0("v", "verbose", "verbose output"),
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arg_lit0("z", "dense", "dense dump output style"),
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arg_param_end
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};
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CLIExecWithReturn(ctx, Cmd, argtable, false);
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@ -2710,6 +2718,7 @@ static int CmdHFiClassView(const char *Cmd) {
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int startblock = arg_get_int_def(ctx, 2, 0);
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int endblock = arg_get_int_def(ctx, 3, 0);
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bool verbose = arg_get_lit(ctx, 4);
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bool dense_output = g_session.dense_output || arg_get_lit(ctx, 5);
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CLIParserFree(ctx);
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@ -2730,7 +2739,7 @@ static int CmdHFiClassView(const char *Cmd) {
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PrintAndLogEx(NORMAL, "");
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print_picopass_header((picopass_hdr_t *) dump);
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print_picopass_info((picopass_hdr_t *) dump);
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printIclassDumpContents(dump, startblock, endblock, bytes_read);
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printIclassDumpContents(dump, startblock, endblock, bytes_read, dense_output);
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if (verbose) {
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printIclassSIO(dump);
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@ -26,7 +26,7 @@ int CmdHFiClass(const char *Cmd);
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int info_iclass(void);
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int read_iclass_csn(bool loop, bool verbose);
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void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t endblock, size_t filesize);
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void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t endblock, size_t filesize, bool dense_output);
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void HFiClassCalcDivKey(uint8_t *CSN, uint8_t *KEY, uint8_t *div_key, bool elite);
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void GenerateMacFrom(uint8_t *CSN, uint8_t *CCNR, bool use_raw, bool use_elite, uint8_t *keys, uint32_t keycnt, iclass_premac_t *list);
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@ -63,6 +63,7 @@ int preferences_load(void) {
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g_session.overlay.w = g_session.plot.w;
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g_session.overlay_sliders = true;
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g_session.show_hints = true;
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g_session.dense_output = false;
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g_session.bar_mode = STYLE_VALUE;
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setDefaultPath(spDefault, "");
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@ -185,6 +186,8 @@ void preferences_save_callback(json_t *root) {
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JsonSaveBoolean(root, "show.hints", g_session.show_hints);
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JsonSaveBoolean(root, "output.dense", g_session.dense_output);
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JsonSaveBoolean(root, "os.supports.colors", g_session.supports_colors);
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JsonSaveStr(root, "file.default.savepath", g_session.defaultPaths[spDefault]);
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@ -319,6 +322,9 @@ void preferences_load_callback(json_t *root) {
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if (json_unpack_ex(root, &up_error, 0, "{s:b}", "show.hints", &b1) == 0)
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g_session.show_hints = (bool)b1;
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if (json_unpack_ex(root, &up_error, 0, "{s:b}", "output.dense", &b1) == 0)
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g_session.dense_output = (bool)b1;
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if (json_unpack_ex(root, &up_error, 0, "{s:b}", "os.supports.colors", &b1) == 0)
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g_session.supports_colors = (bool)b1;
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@ -517,6 +523,11 @@ static void showBarModeState(prefShowOpt_t opt) {
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}
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}
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static void showOutputState(prefShowOpt_t opt) {
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PrintAndLogEx(INFO, " %s output................. %s", prefShowMsg(opt),
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g_session.dense_output ? _GREEN_("dense") : _WHITE_("normal"));
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}
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static void showClientExeDelayState(void) {
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PrintAndLogEx(INFO, " Cmd execution delay.... "_GREEN_("%u"), g_session.client_exe_delay);
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}
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@ -738,6 +749,49 @@ static int setCmdDeviceDebug (const char *Cmd)
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}
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*/
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static int setCmdOutput(const char *Cmd) {
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CLIParserContext *ctx;
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CLIParserInit(&ctx, "prefs set output",
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"Set dump output style to condense consecutive repeated data",
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"prefs set output --normal --> sets the output style to normal\n"
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"prefs set output --dense --> sets the output style to dense"
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);
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void *argtable[] = {
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arg_param_begin,
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arg_lit0(NULL, "normal", "normal output"),
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arg_lit0(NULL, "dense", "dense output"),
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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 use_off = arg_get_lit(ctx, 1);
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bool use_on = arg_get_lit(ctx, 2);
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CLIParserFree(ctx);
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if ((use_off + use_on) > 1) {
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PrintAndLogEx(FAILED, "Can only set one option");
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return PM3_EINVARG;
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}
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bool new_value = g_session.dense_output;
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if (use_off) {
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new_value = false;
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}
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if (use_on) {
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new_value = true;
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}
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if (g_session.dense_output != new_value) {
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showOutputState(prefShowOLD);
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g_session.dense_output = new_value;
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showOutputState(prefShowNEW);
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preferences_save();
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} else {
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showOutputState(prefShowNone);
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}
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return PM3_SUCCESS;
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}
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static int setCmdExeDelay(const char *Cmd) {
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CLIParserContext *ctx;
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@ -1044,6 +1098,22 @@ static int getCmdDebug(const char *Cmd) {
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return PM3_SUCCESS;
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}
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static int getCmdOutput(const char *Cmd) {
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CLIParserContext *ctx;
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CLIParserInit(&ctx, "prefs get output",
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"Get preference of dump output style",
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"prefs get output"
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);
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void *argtable[] = {
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arg_param_begin,
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arg_param_end
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};
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CLIExecWithReturn(ctx, Cmd, argtable, true);
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CLIParserFree(ctx);
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showOutputState(prefShowNone);
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return PM3_SUCCESS;
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}
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static int getCmdPlotSlider(const char *Cmd) {
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CLIParserContext *ctx;
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CLIParserInit(&ctx, "prefs get plotsliders",
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@ -1119,6 +1189,7 @@ static command_t CommandTableGet[] = {
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// {"devicedebug", getCmdDeviceDebug, AlwaysAvailable, "Get device debug level"},
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{"emoji", getCmdEmoji, AlwaysAvailable, "Get emoji display preference"},
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{"hints", getCmdHint, AlwaysAvailable, "Get hint display preference"},
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{"output", getCmdOutput, AlwaysAvailable, "Get dump output style preference"},
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{"plotsliders", getCmdPlotSlider, AlwaysAvailable, "Get plot slider display preference"},
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{NULL, NULL, NULL, NULL}
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};
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@ -1133,7 +1204,8 @@ static command_t CommandTableSet[] = {
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{"hints", setCmdHint, AlwaysAvailable, "Set hint display"},
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{"savepaths", setCmdSavePaths, AlwaysAvailable, "... to be adjusted next ... "},
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// {"devicedebug", setCmdDeviceDebug, AlwaysAvailable, "Set device debug level"},
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{"plotsliders", setCmdPlotSliders, AlwaysAvailable, "Set plot slider display"},
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{"output", setCmdOutput, AlwaysAvailable, "Set dump output style"},
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{"plotsliders", setCmdPlotSliders, AlwaysAvailable, "Set plot slider display"},
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{NULL, NULL, NULL, NULL}
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};
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@ -1189,6 +1261,7 @@ static int CmdPrefShow(const char *Cmd) {
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// showDeviceDebugState(prefShowNone);
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showBarModeState(prefShowNone);
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showClientExeDelayState();
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showOutputState(prefShowNone);
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PrintAndLogEx(NORMAL, "");
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return PM3_SUCCESS;
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@ -47,6 +47,7 @@ typedef struct {
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bool pm3_present;
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bool help_dump_mode;
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bool show_hints;
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bool dense_output;
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bool window_changed; // track if plot/overlay pos/size changed to save on exit
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qtWindow_t plot;
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qtWindow_t overlay;
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