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passing key to send/receive functions

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This commit is contained in:
Václav Šmejkal 2025-02-02 00:02:56 +01:00
parent 35ec44ae68
commit 90be3ebc21
Signed by: ENGO150
GPG Key ID: 4A57E86482968843
3 changed files with 65 additions and 54 deletions
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4
include/chat/misc.h
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@ -35,8 +35,8 @@ typedef struct
} __why2_accept_thread_params; } __why2_accept_thread_params;
//FUNCTIONS //FUNCTIONS
void why2_send_socket(char *text, char *username, int socket); //send socket.... wtf did you expect void why2_send_socket(char *text, char *username, char *key, int socket); //send socket.... wtf did you expect
void why2_send_socket_code(char *params, char *username, int socket, char *code); //SEND SOCKET BUT WITH CODE void why2_send_socket_code(char *params, char *username, char *key, int socket, char *code); //SEND SOCKET BUT WITH CODE
void *why2_communicate_thread(void *arg); //COMMUNICATION THREAD void *why2_communicate_thread(void *arg); //COMMUNICATION THREAD
void *why2_authority_communicate_thread(void *arg); //CA COMMUNICATION THREAD void *why2_authority_communicate_thread(void *arg); //CA COMMUNICATION THREAD
void *why2_accept_thread(void *params); //LOOP ACCEPTING CONNECTIONS void *why2_accept_thread(void *params); //LOOP ACCEPTING CONNECTIONS

14
src/chat/main/client.c
View File

@ -44,7 +44,7 @@ void exit_client(WHY2_UNUSED int i) //guess what
if (exited) return; if (exited) return;
exited = 1; exited = 1;
why2_send_socket_code(NULL, NULL, listen_socket, WHY2_CHAT_CODE_EXIT); why2_send_socket_code(NULL, NULL, why2_chat_get_client_server_key(), listen_socket, WHY2_CHAT_CODE_EXIT);
} }
why2_bool command(char *input, char *command, char **arg) why2_bool command(char *input, char *command, char **arg)
@ -264,17 +264,17 @@ int main(void)
char *final_message = why2_malloc(strlen(id) + strlen(msg) + 2); char *final_message = why2_malloc(strlen(id) + strlen(msg) + 2);
sprintf(final_message, "%s;%s%c", id, msg, '\0'); sprintf(final_message, "%s;%s%c", id, msg, '\0');
why2_send_socket_code(final_message, NULL, listen_socket, WHY2_CHAT_CODE_DM); //SEND why2_send_socket_code(final_message, NULL, why2_chat_get_client_server_key(), listen_socket, WHY2_CHAT_CODE_DM); //SEND
//DEALLOCATION //DEALLOCATION
why2_deallocate(id); why2_deallocate(id);
why2_deallocate(final_message); why2_deallocate(final_message);
} else if (command(line, WHY2_CHAT_COMMAND_LIST, &cmd_arg)) //LIST CMD } else if (command(line, WHY2_CHAT_COMMAND_LIST, &cmd_arg)) //LIST CMD
{ {
why2_send_socket_code(NULL, NULL, listen_socket, WHY2_CHAT_CODE_LIST); why2_send_socket_code(NULL, NULL, why2_chat_get_client_server_key(), listen_socket, WHY2_CHAT_CODE_LIST);
} else if (command(line, WHY2_CHAT_COMMAND_VERSION, &cmd_arg)) //VERSION CMD } else if (command(line, WHY2_CHAT_COMMAND_VERSION, &cmd_arg)) //VERSION CMD
{ {
why2_send_socket_code(NULL, NULL, listen_socket, WHY2_CHAT_CODE_VERSION); why2_send_socket_code(NULL, NULL, why2_chat_get_client_server_key(), listen_socket, WHY2_CHAT_CODE_VERSION);
} else } else
{ {
invalid("command"); invalid("command");
@ -288,7 +288,7 @@ int main(void)
char *hash = why2_sha256(line, strlen(line)); //HASHISH char *hash = why2_sha256(line, strlen(line)); //HASHISH
why2_send_socket_code(hash, NULL, listen_socket, WHY2_CHAT_CODE_PASSWORD); //SEND BUT HASHED why2_send_socket_code(hash, NULL, why2_chat_get_client_server_key(), listen_socket, WHY2_CHAT_CODE_PASSWORD); //SEND BUT HASHED
//DEALLOCATION //DEALLOCATION
why2_deallocate(hash); why2_deallocate(hash);
@ -299,10 +299,10 @@ int main(void)
{ {
__why2_set_asking_username(0); __why2_set_asking_username(0);
why2_send_socket_code(line, NULL, listen_socket, WHY2_CHAT_CODE_USERNAME); why2_send_socket_code(line, NULL, why2_chat_get_client_server_key(), listen_socket, WHY2_CHAT_CODE_USERNAME);
} else } else
{ {
why2_send_socket(line, NULL, listen_socket); //NULL IS SENT BECAUSE IT IS USELESS TO SEND USER FROM CLIENT - SERVER WON'T USE IT why2_send_socket(line, NULL, why2_chat_get_client_server_key(), listen_socket); //NULL IS SENT BECAUSE IT IS USELESS TO SEND USER FROM CLIENT - SERVER WON'T USE IT
} }
} }

101
src/chat/misc.c
View File

@ -50,6 +50,12 @@ typedef struct _connection_node
char *key; //EACH USER WILL USE DIFFERENT KEY FOR COMMUNICATION char *key; //EACH USER WILL USE DIFFERENT KEY FOR COMMUNICATION
} connection_node_t; //SINGLE LINKED LIST } connection_node_t; //SINGLE LINKED LIST
typedef struct _read_socket_raw_thread_node
{
int connection;
char *key;
} read_socket_raw_thread_node_t;
why2_list_t connection_list = WHY2_LIST_EMPTY; why2_list_t connection_list = WHY2_LIST_EMPTY;
why2_list_t waiting_list = WHY2_LIST_EMPTY; why2_list_t waiting_list = WHY2_LIST_EMPTY;
@ -113,7 +119,7 @@ void send_to_all(char *json)
connection_buffer = *(connection_node_t*) node_buffer -> value; connection_buffer = *(connection_node_t*) node_buffer -> value;
why2_send_socket(message, username, connection_buffer.connection); //SEND TO CLIENT why2_send_socket(message, username, connection_buffer.key, connection_buffer.connection); //SEND TO CLIENT
} }
//DEALLOCATION //DEALLOCATION
@ -159,7 +165,7 @@ void remove_non_ascii(char **text)
(*text)[j] = '\0'; (*text)[j] = '\0';
} }
char *read_socket_raw(int socket) char *read_socket_raw(int socket, WHY2_UNUSED char *key)
{ {
if (socket == -1) if (socket == -1)
{ {
@ -211,7 +217,9 @@ char *read_socket_raw(int socket)
void *read_socket_raw_thread(void *socket) void *read_socket_raw_thread(void *socket)
{ {
return read_socket_raw(*(int*) socket); read_socket_raw_thread_node_t node = *(read_socket_raw_thread_node_t*) socket;
return read_socket_raw(node.connection, node.key);
} }
void remove_json_syntax_characters(char *text) void remove_json_syntax_characters(char *text)
@ -346,20 +354,23 @@ why2_node_t *find_connection_by_id(unsigned long id)
return buffer; return buffer;
} }
char *read_user(int connection, void **raw_ptr) char *read_user(int connection, void **raw_ptr, char *key)
{ {
//VARIABLES //VARIABLES
void *buffer; void *buffer;
pthread_t thread_buffer; pthread_t thread_buffer;
pthread_t thread_deletion_buffer; pthread_t thread_deletion_buffer;
//PARSE PARAMETERS
read_socket_raw_thread_node_t node = { connection, key };
//RESET VARIABLES //RESET VARIABLES
*raw_ptr = NULL; *raw_ptr = NULL;
buffer = &thread_buffer; buffer = &thread_buffer;
//READ //READ
pthread_create(&thread_buffer, NULL, read_socket_raw_thread, &connection); pthread_create(&thread_buffer, NULL, read_socket_raw_thread, &node);
why2_list_push(&waiting_list, &buffer, sizeof(buffer)); why2_list_push(&waiting_list, &buffer, sizeof(buffer));
//RUN DELETION THREAD //RUN DELETION THREAD
@ -383,21 +394,21 @@ char *get_username(int connection)
return c_node.username; return c_node.username;
} }
void send_socket_deallocate(char *text, char *username, int socket) //SAME AS why2_send_socket BUT IT DEALLOCATES username void send_socket_deallocate(char *text, char *username, char *key, int socket) //SAME AS why2_send_socket BUT IT DEALLOCATES username
{ {
why2_send_socket(text, username, socket); why2_send_socket(text, username, key, socket);
why2_toml_read_free(username); why2_toml_read_free(username);
} }
void send_socket_code_deallocate(char *params, char *username, int socket, char *code) //SAME AS send_socket_deallocate BUT WITH CODE FIELD void send_socket_code_deallocate(char *params, char *username, char *key, int socket, char *code) //SAME AS send_socket_deallocate BUT WITH CODE FIELD
{ {
why2_send_socket_code(params, username, socket, code); why2_send_socket_code(params, username, key, socket, code);
why2_toml_read_free(username); why2_toml_read_free(username);
} }
void send_socket(char *text, char *username, int socket, why2_bool welcome, char *code) void send_socket(char *text, char *username, WHY2_UNUSED char *why2_key, int socket, why2_bool welcome, char *code)
{ {
//VARIABLES //VARIABLES
char *output = why2_strdup(""); char *output = why2_strdup("");
@ -465,16 +476,16 @@ void send_socket(char *text, char *username, int socket, why2_bool welcome, char
why2_deallocate(output); why2_deallocate(output);
} }
void send_welcome_socket_deallocate(char *text, char *username, int socket) //SAME AS why2_send_socket BUT IT DEALLOCATES username void send_welcome_socket_deallocate(char *text, char *username, char *key, int socket) //SAME AS why2_send_socket BUT IT DEALLOCATES username
{ {
send_socket(NULL, username, socket, 1, text); send_socket(NULL, username, key, socket, 1, text);
why2_toml_read_free(username); why2_toml_read_free(username);
} }
void send_welcome_packet(int connection) void send_welcome_packet(int connection, char *key)
{ {
send_welcome_socket_deallocate(WHY2_CHAT_CODE_ACCEPT_MESSAGES, why2_chat_server_config("server_username"), connection); send_welcome_socket_deallocate(WHY2_CHAT_CODE_ACCEPT_MESSAGES, why2_chat_server_config("server_username"), key, connection);
} }
unsigned long get_latest_id() unsigned long get_latest_id()
@ -509,7 +520,7 @@ why2_bool perform_key_exchange_client(int connection)
char *read_code = NULL; char *read_code = NULL;
why2_bool exiting_read = 0; why2_bool exiting_read = 0;
why2_send_socket_code(client_pubkey, NULL, connection, WHY2_CHAT_CODE_CLIENT_SERVER_KEY_EXCHANGE); //SEND pubkey TO SERVER why2_send_socket_code(client_pubkey, NULL, NULL, connection, WHY2_CHAT_CODE_CLIENT_SERVER_KEY_EXCHANGE); //SEND pubkey TO SERVER
why2_deallocate(client_pubkey); //DEALLOCATE client_pubkey why2_deallocate(client_pubkey); //DEALLOCATE client_pubkey
@ -519,7 +530,7 @@ why2_bool perform_key_exchange_client(int connection)
why2_deallocate(read); why2_deallocate(read);
why2_deallocate(read_code); why2_deallocate(read_code);
read = read_socket_raw(connection); read = read_socket_raw(connection, NULL);
read_code = get_string_from_json_string(read, "code"); read_code = get_string_from_json_string(read, "code");
exiting_read = read_code != NULL && strcmp(read_code, WHY2_CHAT_CODE_SERVER_CLIENT_KEY_EXCHANGE) == 0; exiting_read = read_code != NULL && strcmp(read_code, WHY2_CHAT_CODE_SERVER_CLIENT_KEY_EXCHANGE) == 0;
@ -552,7 +563,7 @@ why2_bool perform_key_exchange_server(int connection, char **key)
why2_deallocate(read); why2_deallocate(read);
why2_deallocate(read_code); why2_deallocate(read_code);
read = read_socket_raw(connection); read = read_socket_raw(connection, NULL);
read_code = get_string_from_json_string(read, "code"); read_code = get_string_from_json_string(read, "code");
exiting_read = read_code != NULL && strcmp(read_code, WHY2_CHAT_CODE_CLIENT_SERVER_KEY_EXCHANGE) == 0; exiting_read = read_code != NULL && strcmp(read_code, WHY2_CHAT_CODE_CLIENT_SERVER_KEY_EXCHANGE) == 0;
@ -564,7 +575,7 @@ why2_bool perform_key_exchange_server(int connection, char **key)
//SEND CLIENT PUBKEY //SEND CLIENT PUBKEY
server_pubkey = why2_chat_ecc_serialize_public_key(); server_pubkey = why2_chat_ecc_serialize_public_key();
why2_send_socket_code(server_pubkey, NULL, connection, WHY2_CHAT_CODE_SERVER_CLIENT_KEY_EXCHANGE); why2_send_socket_code(server_pubkey, NULL, NULL, connection, WHY2_CHAT_CODE_SERVER_CLIENT_KEY_EXCHANGE);
*key = why2_chat_ecc_shared_key(client_pubkey); *key = why2_chat_ecc_shared_key(client_pubkey);
@ -577,14 +588,14 @@ why2_bool perform_key_exchange_server(int connection, char **key)
} }
//GLOBAL //GLOBAL
void why2_send_socket(char *text, char *username, int socket) void why2_send_socket(char *text, char *username, char *key, int socket)
{ {
send_socket(text, username, socket, 0, NULL); send_socket(text, username, key, socket, 0, NULL);
} }
void why2_send_socket_code(char *params, char *username, int socket, char *code) void why2_send_socket_code(char *params, char *username, char *key, int socket, char *code)
{ {
send_socket(params, username, socket, 0, code); send_socket(params, username, key, socket, 0, code);
} }
void *why2_communicate_thread(void *arg) void *why2_communicate_thread(void *arg)
@ -601,7 +612,7 @@ void *why2_communicate_thread(void *arg)
printf("User connected.\t\t%d\n", connection); printf("User connected.\t\t%d\n", connection);
send_welcome_packet(connection); //TELL USER ALL THE INFO THEY NEED send_welcome_packet(connection, client_server_key); //TELL USER ALL THE INFO THEY NEED
//GET USERNAME //GET USERNAME
char *config_username = why2_chat_server_config("user_pick_username"); char *config_username = why2_chat_server_config("user_pick_username");
@ -627,7 +638,7 @@ void *why2_communicate_thread(void *arg)
{ {
if (config_username == NULL) fprintf(stderr, "Your config doesn't contain 'user_pick_username'. Please update your configuration.\n"); if (config_username == NULL) fprintf(stderr, "Your config doesn't contain 'user_pick_username'. Please update your configuration.\n");
send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_PICK_USERNAME); //ASK USER FOR USERNAME send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_PICK_USERNAME); //ASK USER FOR USERNAME
while (invalid_username) while (invalid_username)
{ {
@ -647,7 +658,7 @@ void *why2_communicate_thread(void *arg)
why2_deallocate(code); why2_deallocate(code);
why2_deallocate(raw); why2_deallocate(raw);
if ((raw = read_user(connection, &raw_ptr)) == NULL) //READ if ((raw = read_user(connection, &raw_ptr, client_server_key)) == NULL) //READ
{ {
force_exiting = 1; //FAILURE force_exiting = 1; //FAILURE
goto deallocation; goto deallocation;
@ -691,7 +702,7 @@ void *why2_communicate_thread(void *arg)
if (invalid_username) if (invalid_username)
{ {
send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_INVALID_USERNAME); //TELL THE USER THEY ARE DUMB AS FUCK send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_INVALID_USERNAME); //TELL THE USER THEY ARE DUMB AS FUCK
continue; continue;
} }
@ -701,7 +712,7 @@ void *why2_communicate_thread(void *arg)
char *user_config_path = why2_get_server_users_path(); char *user_config_path = why2_get_server_users_path();
if (!why2_toml_contains(user_config_path, decoded_buffer)) //REGISTRATION if (!why2_toml_contains(user_config_path, decoded_buffer)) //REGISTRATION
{ {
send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_ENTER_PASSWORD); send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_ENTER_PASSWORD);
//KEEP READING UNTIL CODE ARRIVES //KEEP READING UNTIL CODE ARRIVES
char *code = NULL; char *code = NULL;
@ -713,7 +724,7 @@ void *why2_communicate_thread(void *arg)
why2_deallocate(code); why2_deallocate(code);
why2_deallocate(raw); why2_deallocate(raw);
if ((raw = read_user(connection, &raw_ptr)) == NULL) //READ if ((raw = read_user(connection, &raw_ptr, client_server_key)) == NULL) //READ
{ {
force_exiting = 1; //FAILURE force_exiting = 1; //FAILURE
goto deallocation; goto deallocation;
@ -730,7 +741,7 @@ void *why2_communicate_thread(void *arg)
why2_toml_write(user_config_path, username, password); //SAVE PASSWORD why2_toml_write(user_config_path, username, password); //SAVE PASSWORD
} else //LOGIN } else //LOGIN
{ {
send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_ENTER_PASSWORD); send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_ENTER_PASSWORD);
unsigned char max_tries = (unsigned char) server_config_int("max_password_tries"); unsigned char max_tries = (unsigned char) server_config_int("max_password_tries");
@ -746,7 +757,7 @@ void *why2_communicate_thread(void *arg)
why2_deallocate(code); why2_deallocate(code);
why2_deallocate(raw); why2_deallocate(raw);
if ((raw = read_user(connection, &raw_ptr)) == NULL) //READ if ((raw = read_user(connection, &raw_ptr, client_server_key)) == NULL) //READ
{ {
force_exiting = 1; //FAILURE force_exiting = 1; //FAILURE
goto deallocation; goto deallocation;
@ -770,7 +781,7 @@ void *why2_communicate_thread(void *arg)
goto deallocation; goto deallocation;
} }
send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_INVALID_PASSWORD); send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_INVALID_PASSWORD);
} }
} }
@ -824,7 +835,7 @@ void *why2_communicate_thread(void *arg)
while (!(exiting || force_exiting)) //KEEP COMMUNICATION ALIVE FOR 5 MINUTES [RESET TIMER AT MESSAGE SENT] while (!(exiting || force_exiting)) //KEEP COMMUNICATION ALIVE FOR 5 MINUTES [RESET TIMER AT MESSAGE SENT]
{ {
if ((raw = read_user(connection, &raw_ptr)) == NULL) break; //READ if ((raw = read_user(connection, &raw_ptr, client_server_key)) == NULL) break; //READ
json = json_tokener_parse("{}"); json = json_tokener_parse("{}");
raw_output = why2_strdup(""); raw_output = why2_strdup("");
@ -881,7 +892,7 @@ void *why2_communicate_thread(void *arg)
} while (buffer != NULL); } while (buffer != NULL);
//SEND //SEND
send_socket_code_deallocate(message, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_LIST_SERVER); send_socket_code_deallocate(message, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_LIST_SERVER);
//DEALLOCATION //DEALLOCATION
why2_deallocate(message); why2_deallocate(message);
@ -893,7 +904,7 @@ void *why2_communicate_thread(void *arg)
sprintf(message, "%s%c", WHY2_VERSION, '\0'); //CREATE THE MESSAGE sprintf(message, "%s%c", WHY2_VERSION, '\0'); //CREATE THE MESSAGE
//SEND //SEND
send_socket_code_deallocate(message, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_VERSION_SERVER); send_socket_code_deallocate(message, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_VERSION_SERVER);
//DEALLOCATION //DEALLOCATION
why2_deallocate(message); why2_deallocate(message);
@ -946,8 +957,8 @@ void *why2_communicate_thread(void *arg)
why2_bool self_pm = pm_connection_node.connection == connection; why2_bool self_pm = pm_connection_node.connection == connection;
//SEND YOU DUMB FUCK //SEND YOU DUMB FUCK
send_socket_code_deallocate(private_msg, why2_chat_server_config("server_username"), pm_connection_node.connection, WHY2_CHAT_CODE_DM_SERVER); //RECIPIENT send_socket_code_deallocate(private_msg, why2_chat_server_config("server_username"), pm_connection_node.key, pm_connection_node.connection, WHY2_CHAT_CODE_DM_SERVER); //RECIPIENT
if (!self_pm) send_socket_code_deallocate(private_msg, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_DM_SERVER); //AUTHOR if (!self_pm) send_socket_code_deallocate(private_msg, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_DM_SERVER); //AUTHOR
why2_deallocate(private_msg); why2_deallocate(private_msg);
} }
@ -983,7 +994,7 @@ void *why2_communicate_thread(void *arg)
json_object_put(json); json_object_put(json);
} }
if (exiting) send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), connection, WHY2_CHAT_CODE_SSQC); if (exiting) send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), client_server_key, connection, WHY2_CHAT_CODE_SSQC);
printf("User disconnected.\t%d\n", connection); printf("User disconnected.\t%d\n", connection);
@ -1011,12 +1022,12 @@ void *why2_authority_communicate_thread(void *arg)
printf("User connected.\t\t%d\n", connection); printf("User connected.\t\t%d\n", connection);
//SEND USER KEY EXCHANGE CODE //SEND USER KEY EXCHANGE CODE
why2_send_socket_code(NULL, NULL, connection, WHY2_CHAT_CODE_KEY_EXCHANGE); why2_send_socket_code(NULL, NULL, NULL, connection, WHY2_CHAT_CODE_KEY_EXCHANGE);
do do
{ {
//READ PACKET //READ PACKET
if ((raw = read_user(connection, &raw_ptr)) == NULL) break; //READ if ((raw = read_user(connection, &raw_ptr, NULL)) == NULL) break; //READ
//GET DATA //GET DATA
message = get_string_from_json_string(raw, "message"); message = get_string_from_json_string(raw, "message");
@ -1050,7 +1061,7 @@ void *why2_authority_communicate_thread(void *arg)
fread(buffer, buffer_size, 1, cert); //READ fread(buffer, buffer_size, 1, cert); //READ
//SEND STATUS //SEND STATUS
why2_send_socket_code(NULL, NULL, connection, strcmp(buffer, message) == 0 ? WHY2_CHAT_CODE_SUCCESS : WHY2_CHAT_CODE_FAILURE); why2_send_socket_code(NULL, NULL, NULL, connection, strcmp(buffer, message) == 0 ? WHY2_CHAT_CODE_SUCCESS : WHY2_CHAT_CODE_FAILURE);
//DEALLOCATION //DEALLOCATION
why2_deallocate(buffer); why2_deallocate(buffer);
@ -1061,7 +1072,7 @@ void *why2_authority_communicate_thread(void *arg)
fwrite(message, 1, strlen(message), cert); //WRITE PUBKEY fwrite(message, 1, strlen(message), cert); //WRITE PUBKEY
//CONFIRM SUCCESS //CONFIRM SUCCESS
why2_send_socket_code(NULL, NULL, connection, WHY2_CHAT_CODE_SUCCESS); why2_send_socket_code(NULL, NULL, NULL, connection, WHY2_CHAT_CODE_SUCCESS);
} }
//DEALLOCATION //DEALLOCATION
@ -1137,7 +1148,7 @@ void why2_clean_connections(void)
connection_buffer = *(connection_node_t*) node_buffer_2 -> value; connection_buffer = *(connection_node_t*) node_buffer_2 -> value;
send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), connection_buffer.connection, WHY2_CHAT_CODE_SSQC); send_socket_code_deallocate(NULL, why2_chat_server_config("server_username"), connection_buffer.key, connection_buffer.connection, WHY2_CHAT_CODE_SSQC);
close(connection_buffer.connection); close(connection_buffer.connection);
why2_list_remove(&connection_list, node_buffer_2); //REMOVE why2_list_remove(&connection_list, node_buffer_2); //REMOVE
@ -1195,7 +1206,7 @@ void *why2_listen_server(void *socket)
{ {
continuing = 0; continuing = 0;
read = read_socket_raw(connection); read = read_socket_raw(connection, why2_chat_get_client_server_key());
if (read == NULL) continue; if (read == NULL) continue;
//GET CONTENT //GET CONTENT
@ -1378,7 +1389,7 @@ void *why2_listen_authority(void *socket)
do do
{ {
//READ PACKET //READ PACKET
read = read_socket_raw(socket_ptr); read = read_socket_raw(socket_ptr, NULL);
if (read == NULL) continue; //INVALID PACKET RECEIVED if (read == NULL) continue; //INVALID PACKET RECEIVED
//GET DATA //GET DATA
@ -1418,7 +1429,7 @@ void *why2_listen_authority(void *socket)
//SEND CA CLIENT'S ENCRYPTED PUBKEY //SEND CA CLIENT'S ENCRYPTED PUBKEY
char *key = why2_chat_ecc_serialize_public_key(); char *key = why2_chat_ecc_serialize_public_key();
why2_send_socket_code(key, username, socket_ptr, WHY2_CHAT_CODE_CLIENT_KEY_EXCHANGE); //SEND why2_send_socket_code(key, username, NULL, socket_ptr, WHY2_CHAT_CODE_CLIENT_KEY_EXCHANGE); //SEND
//DEALLOCATION //DEALLOCATION
why2_deallocate(user_config_path); why2_deallocate(user_config_path);