int main(int argc, char **argv) {
hardened_shadow_openlog("useradd");
if (lckpwdf() != 0)
err(EXIT_FAILURE, "lckpwdf");
if (!read_defaults_file())
warnx("failed to read defaults file");
parse_args(argc, argv);
if (flag_defaults)
return (handle_flag_defaults()) ? EXIT_SUCCESS : EXIT_FAILURE;
determine_uid_gid();
if (!flag_no_log_init)
initialize_lastlog();
if (flag_create_home)
create_home_dir();
if (default_create_mail_spool && !flag_system)
create_mail_spool();
create_account();
hardened_shadow_flush_nscd("passwd");
hardened_shadow_flush_nscd("group");
if (ulckpwdf() != 0)
warn("ulckpwdf");
return EXIT_SUCCESS;
}
int main ()
{
// testing for all possible good and bad data
// testing with good data
bank_account* b = create_account("Ploni Amoni", 250000, "0123456789876");
/* ALL OF THESE WITH BAD DATA "WORK" BY DISPLAYING GUIDING MESSAGES TO THE USER WITHOUT BOMBING OUT THE SYSTEM */
// testing with incorrect account name
// Running caused Segmentation fault (core dumped)
// bank_account* b = create_account("", 150000, "0123456789876");
// testing with incorrect amount
// error: causes a Segmentation fault (core dumped)
// bank_account* b = create_account("Bais Hillel", -100, "0123456789876");
// testing with incorrect account_num length
// bank_account* b = create_account("Bais Hillel", 150000, "0123456789");
// testing with incorrect account_num chars instead of ints
//bank_account* b = create_account("Bais Hillel", 250000, "01A3B5C7D9E7F");
/* MUST HANDLE EACH OF THESE CASES THAT BOMBED OUT!!! */
// testing with incorrect number of parameters
// bank_account* b = create_account("Bais Hillel", 0123456789876);
// error: with "badamount": incompatible type for argument 2 of âcreate_accountâ
// bank_account.h:20: note: expected âdoubleâ but argument is of type âchar *â
// bank_account* b = create_account("Bais Hillel", "badamount", "0123456789876");
// error with badamount: âbadamountâ undeclared (first use in this function)
//bank_account* b = create_account("Bais Hillel", badamount, "0123456789876");
if(b == NULL)
{
printf("Invalid account");
}
if(b->balance < 0)
{
printf("Invalid account");
}
else
{
display_account(b);
delete_account(b);
}
return 0;
}
/** creates an ACCOUNT struct from random generated data fields
* @return Pointer to created ACCOUNT struct
*/
ACCOUNT* random_account(){
char* rand_name;
int dollars, account_number, length;
length = 10;
rand_name = rand_str_generator(NAME_LENGTH);
dollars = rand() % 500;
account_number = rand() % 30;
return create_account(rand_name,account_number,dollars);
}
int main(int argc, char **argv) {
struct passwd *p;
int i, ecode;
init_defaults(basename(argv[0]), "passwd");
while ((i=getopt(argc,argv,"c")) != EOF) {
switch (i) {
case 'c':
if (getuid() != 0) {
fprintf(stderr,"%s: must be root to set chroot option\n", argv[0]);
return EXIT_FAILURE;
}
passwd_stub = CHROOTED_PASSWD;
break;
default:
fprintf(stderr,"%s: bad option %c\n", argv[0], i);
return EXIT_FAILURE;
}
}
if (optind == argc) {
if (!(p = getpwuid(getuid()))) {
fprintf(stderr, "%s: cannot locate your password entry\n", argv[0]);
return EXIT_FAILURE;
}
return change_passwd(p);
}
/* passwd should use getopt to support -- syntax */
ecode = Success;
for (i = optind; i < argc; i++) {
if (!(p = getpwnam(argv[i]))) {
if (getuid() != 0) {
fprintf(stderr, "%s: must be root to create new accounts\n",
argv[0]);
return EXIT_FAILURE;
}
if (strlen(argv[i]) > LOGIN_NAME_MAX) {
fprintf(stderr,"%s: username exceeds maximum length of %d characters\n", argv[0], LOGIN_NAME_MAX);
return EXIT_FAILURE;
}
if (strchr(argv[i], ':')) {
fprintf(stderr, "%s: username cannot contain ':' character\n",
argv[0]);
return EXIT_FAILURE;
}
if ((ecode=create_account(argv[i])) != Success) {
return ecode;
}
} else if (p->pw_uid != getuid() && getuid() != 0) {
fprintf(stderr, "%s: sorry, only root may change another user's password\n", argv[0]);
} else if ((ecode=change_passwd(p)) != Success) {
return ecode;
}
}
return ecode;
}
pack_and_data_t * generate_new_init_and_init_resp(pack_and_data_t *pin) {
packet_head_t *ip = pin->ph;
packet_data_balance_t *b = pin->data;
if(b == NULL) {
return NULL;
}
uint32_t cid = register_card_id();
uint32_t acd = register_auth_code();
int acct_ok = create_account(cid, acd, b);
if(acct_ok != OK) {
return NULL;
}
account_entry_t *ae = get_account(cid, acd);
if(ae == NULL) {
return NULL;
}
open_txn(ae, ip);
// needed for log entry
pin->ph->card_id = cid;
pin->ph->auth_code = acd;
txn_entry_t * t = add_transaction_log_entry(ae, pin);
if(t == NULL) {
return NULL;
}
return create_basic_response(cid, acd, ip->transaction_id, INIT, ISSUE, OK, 0);
}
int main()
{
FILE *fp = fopen("input.txt", "r");
int number_of_operations = 0;
fscanf(fp, "%d", &number_of_operations);
DB *database = malloc(sizeof(DB));
int logged_in = 0;
int failed_attempts = 0;
int i = 0;
for(; i <= number_of_operations; i++)
{
if (logged_in)
{
printf("1. Log in as an existing user\n");
printf("2. Create a new account\n");
printf("3. Log out\n\n");
}
else
{
printf("1. Log in as an existing user\n");
printf("2. Create a new account\n\n");
}
int operation = 0;
fscanf(fp, "%d", &operation);
switch (operation)
{
case 1:
{
// log in
char *username = malloc(sizeof(char) * MAX_USERNAME_LEN);
char *password = malloc(sizeof(char) * MAX_PASSWORD_LEN);
fscanf(fp, "%s %s", username, password);
printf("Log in as an existing user\n");
printf("Username: %s\n", username);
printf("Password: %s\n\n", password);
if (login(database, username, password))
{
printf("Successfully logged in. Welcome, %s.\n\n", username);
logged_in = 1;
}
else
{
printf("Sorry, your username/password was incorrect. Please try again.\n\n");
break;
}
break;
}
case 2:
{
// create a new account
char *username = malloc(sizeof(char) * MAX_USERNAME_LEN);
char *password = malloc(sizeof(char) * MAX_PASSWORD_LEN);
fscanf(fp, "%s %s", username, password);
printf("Create an account\n");
printf("Username: %s\n", username);
printf("Password: %s\n\n", password);
if (create_account(database, username, password))
printf("Account successfully created. Please log in.\n\n");
break;
}
case 3:
{
// logout
printf("Successfully logged out.\n");
fclose(fp);
return 0;
}
}
}
printf("\n");
fclose(fp);
return 0;
}
void
rcv_account_create (struct htlc_conn *htlc)
{
create_account(htlc, 1);
}
void
rcv_account_modify (struct htlc_conn *htlc)
{
create_account(htlc, 0);
}
void booking(clients list, books type, books type2,int op)
{
char ans;
int num_c, verif;
Booking book;
printf("\n\t\tAlready have a client account? [y for yes; n for no]: ");
ans = getchar();
/*unacceptable answer*/
while(ans!= 'n' && ans != 'N' && ans != 'y' && ans != 'Y'){
getchar();
printf("\n\t\tOnly y or n are accepted.\n\n\t\tPlease, enter a new answer: ");getchar();
ans = getchar();
}
/*acceptable answers*/
if(ans == 'n' || ans == 'N'){ /*no client account, creating one*/
Client person;
printf("\n\t\t\033[0;92mCreate new account:\033[0m\n");
getchar();
person = create_account();
insert_client(list, &person);
write_client(&person, "clients.txt");
book_it(&book, person.id_client, op);
booking_validation(type,type2,&book,op);
printf("\n\t\t\033[0;92m***Successfuly booked***\033[0m\n");
}
else if(ans == 'y' || ans == 'Y'){
clients ant;
clients actual;
/*has client account, going to check who that person is*/
printf("\n\t\tEnter client id: ");
scanf("%d", &num_c);
search_clients_id(list, num_c, &ant, &actual); /*searches for the client id*/
if(actual == NULL){
/*If it doesn't exist, maybe it was a mistake, let's double check*/
printf("\n\t\tClient id does not exist. Please enter cellphone number: ");
scanf("%d",&verif); /*using second parameter, cellphone number*/
search_clients_cell(list, verif, &ant, &actual); /*searches for the client cellphone*/
if(actual == NULL) /*If it doesn't exist, then the account doesn't exist either*/
{
Client person;
printf("\n\t\tThere's no account for that client. Let's create a new one.\n\n");
getchar();
person = create_account(); /*Than, let's create one*/
insert_client(list, &person);
write_client(&person, "clients.txt");
book_it(&book,num_c, op);
booking_validation(type,type2,&book,op);
}
else if(actual != NULL){ /*If the id exists, the account exists; Let's confirm by the name*/
/*Going to show cellphone and name, and then ask to confirm to proceed*/
printf("\n\t\tClient name: "); puts(actual->info.name);
printf("\n\t\tCellphone number: %d\n\n", actual->info.cell);
printf("\t\tConfirm? [y for yes; n for no]: ");getchar();
ans = getchar();
/*if confirmed, proceed to booking*/
if(ans == 'y' || ans == 'Y'){
book_it(&book, num_c, op);
booking_validation(type,type2,&book,op); /*checks if book is valid or not*/
}
}
}
else if(actual != NULL){ /*If the id exists, the account exists; Let's confirm by the name*/
/*Going to show cellphone and name, and then ask to confirm to proceed*/
printf("\n\t\tClient name: "); puts(actual->info.name);
printf("\n\t\tCellphone number: %d\n\n", actual->info.cell);
printf("\t\tConfirm? [y for yes; n for no]: ");getchar();
ans = getchar();
/*if confirmed, proceed to booking*/
if(ans == 'y' || ans == 'Y'){
book_it(&book, num_c, op);
booking_validation(type,type2,&book,op); /*checks if book is valid or not*/
}
}
}
if (op == 1){
write_to_file(type,"wash_books.txt");
}
else if(op == 2){
write_to_file(type,"fix_books.txt");
}
}
int main(int argc, char** argv)
{
/*axis2_stub_t *stub = NULL;*/
/*axiom_node_t *node = NULL;*/
axis2_status_t status = AXIS2_FAILURE;
const axutil_env_t *env = NULL;
axis2_char_t *address = NULL;
axis2_char_t *client_home = NULL;
/*axiom_node_t *ret_node = NULL;*/
axis2_char_t *operation = NULL;
env = axutil_env_create_all("trader_client.log", AXIS2_LOG_LEVEL_TRACE);
client_home = getenv("WSFC_HOME");
if (!(client_home))
{
#ifdef WSFC_PREFIX
client_home = WSFC_PREFIX;
if (!client_home)
{
#endif
printf ("WSFC_HOME environment variable not set properly. Please recheck.\n");
AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI,
"[wsclient] WSFC_HOME is empty");
return 0;
#ifdef WSFC_PREFIX
}
else
AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI,
"WSFC_HOME environment variable not set properly. Using %s as WSFC_HOME.\n", client_home);
#endif
}
AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI,
"[wsclient] WSFC_HOME %s", client_home);
address = "http://localhost:9090/axis2/services/traderclient";
if (argc > 1)
operation = argv[1];
else
{
printf("Type ./trader -h for usage\n");
return 0;
}
if (axutil_strcmp(operation, "-h") == 0)
{
printf("Usage : %s [create-account] [username] [password] [endpoint_url]\n", argv[0]);
printf("Usage : %s [buy] [username] [password] [symbol] [quantity] [endpoint_url]\n", argv[0]);
printf("Usage : %s [sell] [username] [password] [symbol] [quantity] [endpoint_url]\n", argv[0]);
printf("use -h for help\n");
printf("NOTE: command line arguments must appear in given order, with trailing ones being optional\n");
return 0;
}
printf("Using endpoint : %s\n", address);
if(axutil_strcmp(operation, "create-account") == 0)
{
if(argc < 4)
{
printf("Some arguments are missing\n .use -h for help\n");
return 0;
}
else if(argc > 4)
{
address = argv[4];
}
status = create_account(env, argv[2], argv[3], address, client_home);
}
else if(axutil_strcmp(operation, "buy") == 0)
{
if(argc < 6)
{
printf("Some arguments are missing\n .use -h for help\n");
return 0;
}
else if(argc > 6)
{
address = argv[6];
}
status = buy(env, argv[2], argv[3], argv[4], argv[5], address, client_home);
}
else if(axutil_strcmp(operation, "sell") == 0)
{
if(argc < 6)
{
printf("Some arguments are missing\n .use -h for help\n");
return 0;
}
else if(argc > 6)
{
address = argv[6];
}
status = sell(env, argv[2], argv[3], argv[4], argv[5], address, client_home);
}
else
{
printf("Unknown operation \n");
}
if(status != AXIS2_SUCCESS)
{
printf("Trader-Client invoke failed\n");
}
else
{
printf("Trader-Client invoke Successful\n");
}
if (env)
{
axutil_env_free((axutil_env_t *) env);
env = NULL;
}
return status;
}
