How about an nice game of chess?

Hbomba89 · Sep 4, 2015 · 9293fe4 · 9293fe4
1 parent 642d217
commit 9293fe4
Showing 1 changed file with 29 additions and 1 deletion.
diff --git a/brainflayer.c b/brainflayer.c
@@ -233,8 +233,9 @@ int main(int argc, char **argv) {
   int c, spok = 0, aopt = 0;
   unsigned char *bopt = NULL, *iopt = NULL, *oopt = NULL;
   unsigned char *topt = NULL, *sopt = NULL, *popt = NULL;
+  unsigned char *Wopt = NULL;
 
-  while ((c = getopt(argc, argv, "ab:hi:o:p:s:t:")) != -1) {
+  while ((c = getopt(argc, argv, "ab:hi:o:p:s:t:W:")) != -1) {
     switch (c) {
       case 'a':
         aopt = 1; // open output file in append mode
@@ -257,6 +258,9 @@ int main(int argc, char **argv) {
       case 't':
         topt = optarg; // type of input
         break;
+      case 'W':
+        Wopt = optarg;
+        break;
       case 'h':
         // show help
         usage(argv[0]);
@@ -297,6 +301,30 @@ int main(int argc, char **argv) {
       input2hash160 = popt ? &warpsalt2hash160 : &warppass2hash160;
     } else if (strcmp(topt, "bwio") == 0) {
       spok = 1;
+      if (popt && strcmp(popt, "hello world") == 0 && (Wopt == NULL || strcmp(Wopt, "NEVER_TELL_ME_THE_ODDS") != 0)) {
+        // https://www.youtube.com/watch?v=NHWjlCaIrQo
+        for (c = 0; c < 100; ++c) fprintf(stderr, "\n"); // try not to clobber scrollback
+        fprintf(stderr, "\033[2J\033[0;0H\033[0;0f"); // clear terminal and send cursor to top left
+        fflush(stderr);
+        sleep(1);
+        fprintf(stderr, "A STRANGE GAME.\n");
+        sleep(2);
+        fprintf(stderr, "THE ONLY WINNING MOVE IS NOT TO PLAY.\n");
+        sleep(2);
+        fprintf(stderr,
+          "\n"
+          "So, you're looking for that sweet, sweet 0.5BTC bounty? Brainflayer's\n"
+          "cracking speed against brainwallet.io had been communicated to them before\n"
+          "the challange was created. It is likely that the salt was chosen to be\n"
+          "infeasible to crack in the given timeframe by a significant margin. I advise\n"
+          "against trying it - it's probably a waste time and money. If you want to do it\n"
+          "anyway, run with `-W NEVER_TELL_ME_THE_ODDS`.\n"
+        );
+        sleep(2);
+        fprintf(stderr, "\nAs for me, I have better things to do with my CPU cycles.\n");
+        sleep(3);
+        bail(83, "CONNECTION TERMINATED\n");
+      }
       input2hash160 = popt ? &bwiosalt2hash160 : &bwiopass2hash160;
     } else {
       bail(1, "Unknown input type '%s'.\n", topt);