AfonsoCMSousa/KeyMaster
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Updated Server to decrypt message before sending.

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This commit is contained in:
Afonso Clerigo Mendes de Sousa 2025-02-27 13:15:16 +00:00
parent a66dff2402
commit a566c264aa
1 changed files with 32 additions and 4 deletions
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36
src/server.c
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@ -56,9 +56,6 @@ int main(void)
struct sockaddr_in cli;
u_int32_t len = sizeof(cli);
char *buffer = create(char);
buffer = size(buffer, 256);
Request req;
memset(&req, 0, sizeof(req));
@ -109,6 +106,21 @@ int main(void)
filepath = size(filepath, 256);
sprintf(filepath, "%s%d.bin", PASSWORDS, req.level);
int *buffer = NULL;
try
{
buffer = create(int);
buffer = size(buffer, 256);
}
catch (MEMORY_ALLOC_FAILURE)
{
fprintf(stderr, "Memory allocation failed\n");
close(sockfd);
return 1;
}
int i = readl(filepath, buffer, 256);
if (i == -1)
{
@ -123,8 +135,24 @@ int main(void)
// debug
printf("Sending key: [%s]\n", buffer);
char *sendKEY = NULL;
try
{
sendKEY = create(char);
sendKEY = size(send, 256);
}
catch (MEMORY_ALLOC_FAILURE)
{
fprintf(stderr, "Memory allocation failed\n");
close(sockfd);
return 1;
}
decryptText(sendKEY, buffer);
aux.ID = req.ID;
memccpy(aux.key, buffer, 0, 256);
memccpy(aux.key, send, 0, 256);
aux.level = req.level;
aux.type = req.type;
send(connfd, &aux, sizeof(aux), 0);