int decodeUserPass(char *authorization) {

    // Ausgabe der Logindaten
    if (authorization != NULL) {

        char *auth64 = authorization;
        char *authDecode = (char *) calloc(sizeof(char), BUFFERSMALL);
        char *clear_user = (char *) calloc(sizeof(char), BUFFERSMALL);
        char *clear_password = (char *) calloc(sizeof(char), BUFFERSMALL);
        char *sha1_password_base64 = (char *) calloc(sizeof(char), BUFFERSMALL);
        char *sha1_password = (char *) calloc(sizeof(char), BUFFERSMALL);
        int i = 0;

        // Ausgabe base64 codierter auth-string
        //printf("%s\n",auth64);

        // Ausgabe dekodierter auth-string
        Base64decode(authDecode, auth64);
        //printf("%s\n",authDecode);

        // Suche Stelle des Doppelpunkts
        while (strncmp(authDecode + i, ":", 1) != 0) {
            i++;
        }

        // Benutzernamen ausgeben
        strncpy(clear_user, authDecode, (size_t) i);
        printf("Benutzer: %s\n", clear_user);

        // Passwort ausgeben
        strcpy(clear_password, authDecode + i + 1);
        printf("Passwort: %s\n\n", clear_password);

        // SHA1 von password ausgeben
        makeSha1(clear_password, sha1_password);
        printf("SHA1: %s\n", sha1_password);

        // Base64 SH1 von password ausgeben
        Base64encode(sha1_password_base64, sha1_password, (int) strlen(sha1_password));
        printf("SHA1_Base64: %s\n\n", sha1_password_base64);

        int status = checkUserPass(clear_user, sha1_password_base64);

        free(clear_password);
        free(clear_user);
        free(sha1_password_base64);
        free(sha1_password);
        free(authDecode);

        return status;
    }
    return 0;
}

int checkUserPass(char *user, char *base64) {
    char *pathbuffer = (char *) calloc(sizeof(char), BUFFERSMALL);
    strcpy(pathbuffer, getRoot());
    strcat(pathbuffer, (const char *) "/htpasswd");

    char *file;
    file = loadFile(pathbuffer);
    free(pathbuffer);
    if (file == NULL){
        return 0;
    }
    char *userpass = (char *) calloc(sizeof(char), BUFFERSMALL);
    strPaste(userpass, user, BUFFERSMALL);
    strPaste(userpass, ":{SHA}", BUFFERSMALL);
    strPaste(userpass, base64, BUFFERSMALL);

    if (strstr(file, userpass)) {
        free(userpass);
        free(file);
        return 1;
    }
    free(userpass);
    free(file);
    return 0;