Verschiebe *.c nach src/

1 files changed, 0 insertions, 144 deletions

diff --git a/bcrypt-test.c b/bcrypt-test.c
deleted file mode 100644
index 57cf390..0000000
--- a/bcrypt-test.c
+++ /dev/null
@@ -1,144 +0,0 @@
-#include <ctype.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "bcrypt.h"
-
-#define USER_DATABASE "./user.db"
-#define SECURITY_LEVEL 12
-#define SEP '|'
-#define MAX_LINE_LENGTH 256
-
-static bool
-valid_char(int chr)
-{
-        return isalnum(chr) || chr == '_' || chr == '-' || chr == '.';
-}
-
-/**
- * Create a new user/password
- *
- * \param[in] username
- * \param[in] password
- *
- * \return true on success (user was created) or false on error
- */
-bool
-create_user(const char *username, const char *password) // NOLINT
-{
-        // check for invalid characters in username
-        for ( const char *ptr = username; *ptr; ++ptr ) {
-                if ( !valid_char(*ptr) ) {
-                        return false;
-                }
-        }
-
-        FILE *database = fopen(USER_DATABASE, "a");
-        if ( database == NULL ) {
-                return false;
-        }
-
-        char hash[_PASSWORD_LEN + 1] = { 0 };
-
-        if ( bcrypt_newhash(password, SECURITY_LEVEL, hash, _PASSWORD_LEN) != 0 ) {
-                return false;
-        }
-
-        (void) fprintf(database, "%s%c%s\n", username, SEP, hash);
-        (void) fclose(database);
-
-        return true;
-}
-
-/**
- * Check is a valid username/password exists in the user-database
- *
- * username A username
- * password A strong password
- *
- * @return true, if the user was successfully authenticated, otherwise false
- */
-bool
-check_user(const char *const username, const char *const password) // NOLINT
-{
-        FILE *database = fopen(USER_DATABASE, "r");
-        if ( database == NULL ) {
-                return false;
-        }
-
-        const size_t username_length = strlen(username);
-        char         line[MAX_LINE_LENGTH];
-
-        bool user_authenticated = false;
-        while ( !user_authenticated && fgets(line, sizeof line, database) != NULL ) {
-                line[strcspn(line, "\r\n")] = '\0'; // remove newline (if exists)
-
-                if ( strncmp(line, username, username_length) != 0 ) {
-                        continue;
-                }
-
-                if ( line[username_length] != SEP ) {
-                        continue;
-                }
-
-                if ( bcrypt_checkpass(password, &line[username_length + 1]) != 0 ) {
-                        continue;
-                }
-
-                user_authenticated = true;
-        }
-
-        (void) fclose(database);
-
-        return user_authenticated;
-}
-
-/**
- * Check if a valid username already exists in the user-database
- *
- * \param[in] username to be checked
- *
- * \return true, if the user was successfully authenticated, otherwise false
- */
-bool
-check_user_if_exists(const char *username)
-{
-        FILE *database = fopen(USER_DATABASE, "r");
-        if ( database == NULL ) {
-                return false;
-        }
-
-        const size_t username_length = strlen(username);
-        char         line[MAX_LINE_LENGTH];
-
-        bool user_found = false;
-        while ( !user_found && fgets(line, sizeof line, database) != NULL ) {
-                line[strcspn(line, "\r\n")] = '\0'; // remove newline (if exists)
-
-                if ( strncmp(line, username, username_length) != 0 ) {
-                        continue;
-                }
-
-                if ( line[username_length] != SEP ) {
-                        continue;
-                }
-
-                user_found = true;
-        }
-
-        (void) fclose(database);
-
-        return user_found;
-}
-
-int
-main(void)
-{
-        if ( check_user("Thomas", "Passwort") ) {
-                puts("Benutzer erfolgreich überprüft!");
-        }
-
-        return EXIT_SUCCESS;
-}