72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
int32_t main(int32_t argc, char** argv, char** envp) __noreturn
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{
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int32_t user_status;
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int32_t serial_status;
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int32_t status;
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if (argc == 4)
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{
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int32_t user_width = 0;
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int32_t user_height = 0;
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void* username_img_data = NULL;
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void* user_zbar_img = NULL;
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int32_t serial_width = 0;
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int32_t serial_height = 0;
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void* serial_img_data = NULL;
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void* serial_zbar_img = NULL;
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char digest[0x40];
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strcpy(&digest, argv[1]);
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void sha512;
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SHA512_Init(&sha512);
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SHA512_Update(&sha512, &digest, strlen(argv[1]));
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SHA512_Final(&digest, &sha512);
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char qr_data_user[0x40];
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user_status = get_qr_data(argv[2],
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&username_img_data,
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&user_width,
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&user_height,
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&user_zbar_img,
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&qr_data_user,
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0x40);
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char qr_data_serial[0x40];
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serial_status = get_qr_data(argv[3],
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&serial_img_data,
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&serial_width,
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&serial_height,
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&serial_zbar_img,
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&qr_data_serial,
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0x40);
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if ((user_status != 0 && serial_status != 0))
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{
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char err = (serial_width != user_width)
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| (serial_height != user_height)
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| (user_width != user_height)
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| (memcmp(&digest, &qr_data_user, 0x40) != 0)
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| (check_serial(&qr_data_user, &qr_data_serial, 8) == 0);
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void* an_interesting_output = NULL;
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int32_t win = something_interesting(username_img_data, serial_img_data, &an_interesting_output, user_width);
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free(username_img_data);
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free(serial_img_data);
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free(an_interesting_output);
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status = ((uint32_t)(err | ((int8_t)win == 0)));
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}
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}
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else
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{
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printf("Usage: %s <username> <username.p…", *(int64_t*)argv);
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}
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if (((argc != 4 || (argc == 4 && user_status == 0)) || ((argc == 4 && user_status != 0) && serial_status == 0)))
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{
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status = 1;
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}
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exit(status);
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/* no return */
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}
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