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Add tests for zlib support

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kormax
2026-03-14 22:16:59 +02:00
parent c8a4314353
commit 892559ac05
3 changed files with 136 additions and 0 deletions
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client/src/cmdhfgst.c
+134
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@@ -1560,6 +1560,116 @@ static int gst_decompress_payload_zlib(const uint8_t *compressed_payload, size_t
}
#endif
static int gst_selftest_zlib(void) {
#ifdef HAVE_ZLIB
// Captured from a compressed RECORD_BUNDLE payload produced by Google's demo pass.
static const uint8_t compressed_payload[] = {
0x78, 0xDA, 0x5D, 0xD4, 0xBD, 0x4A, 0x03, 0x41, 0x18, 0x85, 0xE1, 0xDD,
0xEC, 0x22, 0x58, 0x6A, 0x67, 0x99, 0xD4, 0x0A, 0xF9, 0x7E, 0xA2, 0xC6,
0xDA, 0x26, 0x76, 0xE2, 0x56, 0x82, 0x4A, 0x48, 0x02, 0x46, 0x82, 0x1A,
0x93, 0x08, 0x41, 0xEC, 0x2C, 0x2D, 0x2C, 0x82, 0x8D, 0xE0, 0x05, 0x88,
0xB5, 0xD7, 0xA0, 0x77, 0x21, 0xDE, 0x87, 0xE0, 0xA2, 0xCC, 0xD9, 0x39,
0x4E, 0xB5, 0xF3, 0xEE, 0x34, 0x0F, 0xF3, 0x73, 0x97, 0x25, 0x49, 0xFE,
0xDE, 0x9D, 0x5C, 0x2F, 0xD2, 0xA5, 0x61, 0x9E, 0x26, 0xE5, 0xD8, 0xAD,
0x95, 0xE9, 0x6D, 0x34, 0x5F, 0x64, 0xCB, 0x17, 0xC3, 0x7E, 0x5E, 0xFF,
0xD8, 0xDB, 0x4F, 0xBF, 0x8E, 0x5F, 0x3A, 0xE5, 0xCF, 0xFC, 0x39, 0x2D,
0xCE, 0x93, 0x9B, 0x46, 0xBF, 0x3B, 0xED, 0x6E, 0x34, 0x1B, 0x3B, 0xBF,
0x1F, 0x27, 0xA7, 0x83, 0xAB, 0x41, 0xB3, 0xB1, 0xFE, 0x57, 0x25, 0xAE,
0x12, 0xAA, 0xC6, 0x55, 0x43, 0xB5, 0xB8, 0x5A, 0xA8, 0x1E, 0x57, 0x0F,
0xB5, 0x15, 0xD7, 0x56, 0xA8, 0x9B, 0x71, 0xDD, 0x0C, 0x75, 0x2B, 0xAE,
0x5B, 0xA1, 0x6E, 0xC7, 0x75, 0x3B, 0xD4, 0x76, 0x5C, 0xDB, 0x50, 0x10,
0x4E, 0x2A, 0x1D, 0xF3, 0xE0, 0x13, 0x02, 0x0A, 0x84, 0x42, 0x44, 0x81,
0x51, 0x08, 0x29, 0x50, 0x0A, 0x31, 0x05, 0x4E, 0x21, 0xA8, 0x40, 0x2A,
0x44, 0x15, 0x58, 0x85, 0xB0, 0x02, 0xAD, 0x10, 0x57, 0xE0, 0x55, 0xF2,
0x2A, 0xBC, 0x4A, 0x5E, 0xAD, 0xF6, 0x93, 0x37, 0x14, 0x5E, 0x25, 0xAF,
0xC2, 0xAB, 0xE4, 0x55, 0x78, 0x95, 0xBC, 0x0A, 0xAF, 0x92, 0x57, 0xE1,
0x55, 0xF2, 0x2A, 0xBC, 0x4A, 0x5E, 0x85, 0x57, 0xC9, 0xAB, 0xF0, 0x1A,
0x79, 0x0D, 0x5E, 0x23, 0xAF, 0xC1, 0x6B, 0xE4, 0xB5, 0xEA, 0x04, 0xF3,
0x11, 0x86, 0xD7, 0xC8, 0x6B, 0xF0, 0x1A, 0x79, 0x0D, 0x5E, 0x23, 0xAF,
0xC1, 0x6B, 0xE4, 0x35, 0x78, 0x8D, 0xBC, 0x06, 0xAF, 0x91, 0xD7, 0xE0,
0x75, 0xF2, 0x3A, 0xBC, 0x4E, 0x5E, 0x87, 0xD7, 0xC9, 0xEB, 0xF0, 0x3A,
0x79, 0xBD, 0xBA, 0xB3, 0x7C, 0x69, 0xE1, 0x75, 0xF2, 0x3A, 0xBC, 0x4E,
0x5E, 0x87, 0xD7, 0xC9, 0xEB, 0xF0, 0x3A, 0x79, 0x1D, 0x5E, 0x27, 0x6F,
0x39, 0xBB, 0x2D, 0xB2, 0x4E, 0x78, 0xCD, 0x6A, 0xE3, 0xF9, 0x7C, 0x5C,
0x64, 0xED, 0xDE, 0x6C, 0xB2, 0xC8, 0x56, 0x7A, 0xE5, 0x5B, 0x96, 0xFC,
0x1B, 0x6B, 0x69, 0x96, 0x15, 0xBD, 0xCB, 0x51, 0x32, 0x38, 0x2F, 0xCA,
0x15, 0xB3, 0x69, 0x7E, 0x7F, 0x74, 0xF8, 0x50, 0x7F, 0x3C, 0x58, 0xFD,
0x1E, 0x7C, 0x8E, 0xC6, 0x67, 0x4F, 0xAF, 0x3F, 0xF7, 0x6A, 0x82, 0x30,
};
static const uint8_t loyalty_object_id[] = {0x04, 0x21, 0xC9, 0x4A, 0x51, 0x01, 0xE2, 0x5E, 0xAA};
static const uint8_t customer_id[] = {0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
static const size_t sample_decompressed_len = 1312;
static const size_t service_value_record_1_len = 1224;
static const size_t loyalty_record_len = 1206;
static const size_t service_value_record_2_len = 73;
static const size_t customer_record_len = 57;
uint8_t *decompressed_payload = NULL;
size_t decompressed_payload_len = 0;
int res = gst_decompress_payload_zlib(compressed_payload, sizeof(compressed_payload),
&decompressed_payload, &decompressed_payload_len);
bool inflate_ok = (res == PM3_SUCCESS) && (decompressed_payload_len == sample_decompressed_len);
PrintAndLogEx(INFO, "zlib sample inflate... ( %s )", inflate_ok ? _GREEN_("ok") : _RED_("fail"));
bool parse_ok = false;
// Check that inflation worked properly by validating inner data
if (inflate_ok) {
size_t offset = 0;
gst_ndef_record_view_t first_record;
gst_ndef_record_view_t second_record;
gst_ndef_record_view_t loyalty_record;
gst_ndef_record_view_t object_id_record;
gst_ndef_record_view_t customer_record;
gst_ndef_record_view_t customer_id_record;
res = gst_ndef_parse_record(decompressed_payload, decompressed_payload_len, &offset, &first_record);
if (res == PM3_SUCCESS &&
bytes_equal_not_null(first_record.type, first_record.type_len,
GST_TYPE_SERVICE_VALUE, sizeof(GST_TYPE_SERVICE_VALUE)) &&
first_record.payload_len == service_value_record_1_len) {
res = gst_ndef_find_by_type_or_id(first_record.payload, first_record.payload_len,
GST_OBJECT_TYPE_LOYALTY, sizeof(GST_OBJECT_TYPE_LOYALTY),
&loyalty_record);
}
if (res == PM3_SUCCESS && loyalty_record.payload_len == loyalty_record_len) {
res = gst_ndef_find_by_type_or_id(loyalty_record.payload, loyalty_record.payload_len,
GST_TYPE_OBJECT_ID, sizeof(GST_TYPE_OBJECT_ID),
&object_id_record);
}
if (res == PM3_SUCCESS &&
bytes_equal_not_null(object_id_record.payload, object_id_record.payload_len,
loyalty_object_id, sizeof(loyalty_object_id))) {
res = gst_ndef_parse_record(decompressed_payload, decompressed_payload_len, &offset, &second_record);
}
if (res == PM3_SUCCESS &&
bytes_equal_not_null(second_record.type, second_record.type_len,
GST_TYPE_SERVICE_VALUE, sizeof(GST_TYPE_SERVICE_VALUE)) &&
second_record.payload_len == service_value_record_2_len) {
res = gst_ndef_find_by_type_or_id(second_record.payload, second_record.payload_len,
GST_TYPE_CUSTOMER, sizeof(GST_TYPE_CUSTOMER),
&customer_record);
}
if (res == PM3_SUCCESS && customer_record.payload_len == customer_record_len) {
res = gst_ndef_find_by_type_or_id(customer_record.payload, customer_record.payload_len,
GST_TYPE_CUSTOMER_ID, sizeof(GST_TYPE_CUSTOMER_ID),
&customer_id_record);
}
parse_ok = (res == PM3_SUCCESS) &&
bytes_equal_not_null(customer_id_record.payload, customer_id_record.payload_len,
customer_id, sizeof(customer_id));
}
PrintAndLogEx(INFO, "zlib sample parse.... ( %s )", parse_ok ? _GREEN_("ok") : _RED_("fail"));
free(decompressed_payload);
return (inflate_ok && parse_ok) ? PM3_SUCCESS : PM3_ESOFT;
#else
PrintAndLogEx(INFO, "zlib support......... ( %s )", _YELLOW_("unsupported"));
return PM3_ENOTIMPL;
#endif
}
static void gst_print_formatted_payload(const char *label, const uint8_t *payload, size_t payload_len) {
if (payload == NULL || payload_len == 0) {
PrintAndLogEx(INFO, "%s <empty>", label);
@@ -2115,6 +2225,29 @@ out:
return status;
}
static int CmdHFGSTTest(const char *Cmd) {
CLIParserContext *ctx;
CLIParserInit(&ctx, "hf gst test",
"Perform self tests",
"hf gst test");
void *argtable[] = {
arg_param_begin,
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
CLIParserFree(ctx);
PrintAndLogEx(INFO, "------ " _CYAN_("Google Smart Tap tests") " ------");
int res = gst_selftest_zlib();
if (res == PM3_ENOTIMPL) {
PrintAndLogEx(INFO, "Tests ( %s )", _YELLOW_("skipped"));
} else {
PrintAndLogEx(SUCCESS, "Tests ( %s )", (res == PM3_SUCCESS) ? _GREEN_("ok") : _RED_("fail"));
}
return res;
}
static int CmdHFGSTInfo(const char *Cmd) {
CLIParserContext *ctx;
CLIParserInit(&ctx, "hf gst info",
@@ -2296,6 +2429,7 @@ static command_t CommandTable[] = {
{"-----------", CmdHelp, AlwaysAvailable, "----------------------- " _CYAN_("General") " -----------------------"},
{"help", CmdHelp, AlwaysAvailable, "This help"},
{"list", CmdHFGSTList, AlwaysAvailable, "List ISO 14443A/7816 history"},
{"test", CmdHFGSTTest, AlwaysAvailable, "Perform self tests"},
{"-----------", CmdHelp, IfPm3Iso14443a, "--------------------- " _CYAN_("Operations") " ----------------------"},
{"info", CmdHFGSTInfo, IfPm3Iso14443a, "Get Google Smart Tap applet information"},
{"read", CmdHFGSTRead, IfPm3Iso14443a, "Read and decode Google Smart Tap pass objects"},
client/src/pm3line_vocabulary.h
+1
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@@ -284,6 +284,7 @@ const static vocabulary_t vocabulary[] = {
{ 1, "hf gallagher encode" },
{ 1, "hf gst help" },
{ 1, "hf gst list" },
{ 1, "hf gst test" },
{ 0, "hf gst info" },
{ 0, "hf gst read" },
{ 1, "hf iclass help" },
tools/pm3_tests.sh
+1
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@@ -626,6 +626,7 @@ while true; do
if ! CheckExecute "emv test" "$CLIENTBIN -c 'emv test'" "Tests \( ok"; then break; fi
if ! CheckExecute "hf cipurse test" "$CLIENTBIN -c 'hf cipurse test'" "Tests \( ok"; then break; fi
if ! CheckExecute "hf mfdes test" "$CLIENTBIN -c 'hf mfdes test'" "Tests \( ok"; then break; fi
if ! CheckExecute "hf gst test" "$CLIENTBIN -c 'hf gst test'" "Tests \( ok"; then break; fi
if ! CheckExecute "hf waveshare load" "$CLIENTBIN -c 'hf waveshare load -m 6 -f tools/lena.bmp -s dither.bmp' && echo '34ff55fe7257876acf30dae00eb0e439 dither.bmp' | md5sum -c -" "dither.bmp: OK"; then break; fi
fi
echo -e "\n------------------------------------------------------------"