int log()
{
    FILE *file, *pipe;
    bool isWrong = true;
    char usern[25], pass[25], temp[25];

    puts("Enter your username: ");
    scanf("%s", usern);
    puts("Enter your password: ");
    scanf("%s", pass);

    /* Check if file is opened */
    file = fopen("record.txt", "r");
    if(!file)
    {
            printf("ERROR: FILE COULD NOT BE READ!an");
            exit(1);
    }

    pipe = popen("open ssl pass", "r");


    /* Open the file, read until the end. If the user name is found, check the password entered */
    while(fgets(temp, 25, file)!= NULL && isWrong){
            if((strstr(temp, usern)) != NULL)
            {
                    if((strstr(temp, pass))!=NULL)
                    {
                            isWrong = false;
                            printf("Welcome %sn", usern);
                            return 1;
                    }
                    else
                            return 2;
            }
    }

    fclose(file);
}

/* The newUser function allows a user to register their name and password. */
void newUser(){

        FILE *file, *pipe;
        int i;
        char usern[25], pass[25];

        puts("Enter a username: ");
        scanf("%s", usern);
        puts("Enter a password: ");
        scanf("%s", pass);

        clear();

        /* Don't be a noob and open the file to write, otherwise        every time you register a new user, you'll overwrite the old info :|  Open it to append! */

        file = fopen("record.txt", "a");
        if(!file) /* Checks if the file is opened */
        {
                printf("ERROR FILE COULD NOT BE OPENEDan");
                exit(1);
        }

        pipe = popen("openssl passwd", "w");
        if(pipe != NULL)
        {
                fwrite(pass, sizeof(char), strlen(pass), pipe);
                pclose(pipe);
        }
        /* Writes the file */
        fprintf(file, "%st%sn", usern, pass);
        pclose(pipe);

}