64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#define LATENCE 10000
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#define FUNCTION usleep
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#define SIZE_BUFF 228
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char prog_name[100];
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void runClientWithCommand(char *cmd) {
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FILE *prog = popen(prog_name, "w");
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FUNCTION(LATENCE);
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if (prog == NULL) {
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printf("ERREUR\n");
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return;
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}
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fprintf(prog, "%s", cmd);
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printf("%s", cmd);
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FUNCTION(LATENCE);
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fprintf(prog, "QUIT\n");
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printf("QUIT\n");
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pclose(prog);
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}
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int main(int argc, char *argv[]) {
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if (argc != 3) {
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printf("Usage : ./attaque addresseServeur portServeur\n");
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return 2;
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}
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int port = atoi(argv[2]);
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if (port <= 0 || port > 65535) {
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printf("Usage : ./attaque addresseServeur portServeur\n");
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return 3;
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}
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sprintf(prog_name, "./client %s %s", argv[1], argv[2]);
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// On ecrit 100 a l'index 2
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printf("-- Write --\n");
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runClientWithCommand("WRITE 100 2\n");
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// On affiche la valeur a l'index 1
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printf("-- Read --\n");
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runClientWithCommand("READ 1\n");
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// On affiche le tableau sur le serveur
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printf("-- Print --\n");
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runClientWithCommand("PRINT\n");
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// TODO
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// // On hack pour RESET
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// printf("-- Hack --\n");
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// char buff[SIZE_BUFF + 1];
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// int i;
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// for (i=0; i<(SIZE_BUFF / 4); i++) {
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// buff[(i*4)] = 0xef;
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// buff[(i*4) + 1] = 0xca;
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// buff[(i*4) + 2] = 0x5c;
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// buff[(i*4) + 3] = 0x56;
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// }
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// buff[SIZE_BUFF] = '\0';
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// runClientWithCommand(buff);
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}
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