| /* |
| |
| HTML manglizer |
| -------------- |
| Copyright (C) 2004 by Michal Zalewski <lcamtuf@coredump.cx> |
| |
| Fault reproduction utility. |
| |
| */ |
| |
| |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <time.h> |
| |
| #include "tags.h" |
| |
| #define R(x) (rand() % (x)) |
| |
| #define MAXTCOUNT 100 |
| #define MAXPCOUNT 20 |
| #define MAXSTR2 80 |
| |
| void make_up_value(void) { |
| char c=R(2); |
| |
| if (c) putchar('"'); |
| |
| switch (R(31)) { |
| |
| case 0: printf("javascript:"); make_up_value(); break; |
| // case 1: printf("jar:"); make_up_value(); break; |
| case 2: printf("mk:"); make_up_value(); break; |
| case 3: printf("file:"); make_up_value(); break; |
| case 4: printf("http:"); make_up_value(); break; |
| case 5: printf("about:"); make_up_value(); break; |
| case 6: printf("_blank"); break; |
| case 7: printf("_self"); break; |
| case 8: printf("top"); break; |
| case 9: printf("left"); break; |
| case 10: putchar('&'); make_up_value(); putchar(';'); break; |
| case 11: make_up_value(); make_up_value(); break; |
| |
| case 12 ... 20: { |
| int c = R(10) ? R(10) : (1 + R(MAXSTR2) * R(MAXSTR2)); |
| char* x = malloc(c); |
| memset(x,R(256),c); |
| fwrite(x,c,1,stdout); |
| free(x); |
| break; |
| } |
| |
| case 21: printf("%s","%n%n%n%n%n%n"); break; |
| case 22: putchar('#'); break; |
| case 23: putchar('*'); break; |
| default: if (R(2)) putchar('-'); printf("%d",rand()); break; |
| |
| } |
| |
| if (c) putchar('"'); |
| |
| } |
| |
| |
| void random_tag(void) { |
| int tn, tc; |
| |
| do tn = R(MAXTAGS); while (!tags[tn][0]); |
| tc = R(MAXPCOUNT) + 1; |
| |
| putchar('<'); |
| |
| switch (R(10)) { |
| case 0: putchar(R(256)); break; |
| case 1: putchar('/'); |
| } |
| |
| printf("%s", tags[tn][0]); |
| |
| while (tc--) { |
| int pn; |
| switch (R(32)) { |
| case 0: putchar(R(256)); |
| case 1: break; |
| default: putchar(' '); |
| } |
| do pn = R(MAXPARS-1) + 1; while (!tags[tn][pn]); |
| printf("%s", tags[tn][pn]); |
| switch (R(32)) { |
| case 0: putchar(R(256)); |
| case 1: break; |
| default: putchar('='); |
| } |
| |
| make_up_value(); |
| |
| } |
| |
| putchar('>'); |
| |
| } |
| |
| |
| int main(int argc,char** argv) { |
| int tc,seed; |
| char* x = getenv("QUERY_STRING"); |
| |
| if (!x || sscanf(x,"%x",&seed) != 1) { |
| printf("Content-type: text/plain\n\nMissing or invalid parameter.\n"); |
| exit(1); |
| } |
| |
| printf("Content-Type: text/html;charset=utf-8\nRefresh: 0;URL=remangle.cgi?0x%08x\n\n", seed); |
| printf("<HTML><HEAD><META HTTP-EQUIV=\"Refresh\" content=\"0;URL=remangle.cgi?0x%08x\">\n", seed); |
| printf("<script language=\"javascript\">setTimeout('window.location=\"remangle.cgi?0x%08x\"', 1000);</script>\n", seed); |
| |
| srand(seed); |
| |
| tc = R(MAXTCOUNT) + 1; |
| while (tc--) random_tag(); |
| fflush(0); |
| return 0; |
| } |
