AfonsoCMSousa/KeyMaster
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Improved Privacy and handled better the clients.

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This commit is contained in:
Afonso Clerigo Mendes de Sousa 2025-02-28 21:35:31 +00:00
parent b39c012a37
commit d7b8f14bbc
1 changed files with 19 additions and 7 deletions
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26
src/server.c
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@ -66,11 +66,22 @@ int main(void)
u_int8_t isConnected = 0;
int connfd;
/*
* WE NEED TO IMPLEMENT A WAY TO HANDLE MULTIPLE CLIENTS
* AND MAKE IT SABLE (RIGHT NOW IT CRASHES EVERY TIME A CLIENT DISCONNECTS)
*
* ALSO MAKE A BETTER WAY OF STOPPING THE SERVER
*
* TODO:
* -1 Fix the chashing issues
* -2 Implement a way to stop the server
* -3 Implement a way to handle multiple clients
*/
// Listen to the client requests
while (1)
{
// Receive the request
if (!isConnected)
{
connfd = accept(sockfd, (struct sockaddr *)&cli, &len);
@ -79,9 +90,9 @@ int main(void)
fprintf(stderr, "Server accept failed\n");
close(sockfd);
}
}
isConnected = 1;
continue;
}
printf("Client connected\n");
@ -161,7 +172,7 @@ int main(void)
char filepath[256];
printf("Received key: %s\n", req.key);
printf("Received key: [%x]\n", req.key[0]);
printf("Received level: %d\n", req.level);
sprintf(filepath, "%s%d.bin", PASSWORDS, req.level);
@ -179,7 +190,7 @@ int main(void)
char filepath[256];
printf("Received key: %s\n", req.key);
printf("Received key: [%x]\n", req.key[0]);
printf("Received level: %d\n", req.level);
sprintf(filepath, "%s%d.bin", PASSWORDS, req.level);
@ -226,9 +237,8 @@ int main(void)
memcpy(aux.key, levels, 256);
// debug
printf("Sending response\n");
printf("Level: %d\tKey: %s\n", aux.level, aux.key);
printf("Level: %d\tKey: [%x]\n", aux.level, aux.key[0]);
send(connfd, &aux, sizeof(aux), 0);
break;
@ -237,6 +247,8 @@ int main(void)
fprintf(stderr, "Invalid request type\n");
break;
}
// Stop the server as the server
}
// Close the socket