axy/htpasswd

Working with htpasswd file

2.0.0 2023-03-18 20:38 UTC

This package is auto-updated.

Last update: 2024-05-19 12:45:15 UTC


README

Working with htpasswd file (PHP).

Latest Stable Version Minimum PHP Version Tests Coverage Status License

Documentation

The library provides program API for manipulation with htpasswd file (for console utility see axypro/htpasswd-cli).

use axy\htpasswd\PasswordFile;

$file = new PasswordFile('/path/to/.htpasswd');
$file->setPassword('nick', 'password');
$file->setPassword('john', '123456');
$file->save();

Currently supported the following algorithms (constants of PasswordFile::*):

  • ALG_MD5: Apache APR1-MD5 algorithm (by default)
  • ALG_BCrypt: Blowfish
  • ALG_SHA1: SHA-1
  • ALG_CRYPT: crypt (unix)
  • ALG_PLAIN: Plain text (not supported of servers on some platforms).
__construct([string $filename])

The constructor takes the name of a htpasswd file.

Or NULL: analogue of the option -n of the console utility:

$file = new PasswordFile();
$file->setPassword('nick', 'password');
$file->getContent(); // out of the "file" content

$file->save(); // Exception FileNotSpecified
setPassword(string $user, string $password [, string $algorithm, [array $options]): bool

Sets the password $password for a user $user. For hashing uses $algorithm (by default Apache MD5).

$options is an array of options for hashing. Only cost for BCrypt supported (integer in the range 4 to 31)

Returns TRUE if a new user has been created. And FALSE if has been changed the password of an existing user.

remove(string $user): bool

Removes a user from the file. Returns TRUE is the user has been removed. And FALSE if the user was not found.

verify(string $user, string $password): bool

Returns TRUE if a $user exists and has $password as the password.

isUserExist(string $user): bool

Returns TRUE is a user exists in the file.

if (!$file->isUserExist('john')) {
    echo 'John? I do not known you.';
    exit();
}
if (!$file->verify('john', 'password')) {
    echo 'You are not John! You are an impostor!';
    exit();
}
echo 'Hello, John';
getContent(void): string

Returns the file content (without saving).

save(void): void

Saves the content to the file (if it is specified).

In contrast, from the utility htpasswd (see the option -c) the existing file always changing (not overwritten). Nonexistent file is created.

setFileName(string $filename): void

Sets a new filename. The content of the old file will be loaded and saved to the new (after save()).

getFileName(void): string

Returns the current specified file name.

Exceptions

In the axy\htpasswd\errors namespace.

  • InvalidFileFormat: a password file has invalid format.
  • FileNotSpecified: throws from save() if the file is not specified in the constructor.