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[CORE] Remove function_exists() calls and add up default bcrypt cost to 12.

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This commit is contained in:
Daniel Supernault 2018-03-18 21:21:03 -06:00 committed by Diogo Cordeiro
parent c09f1c2443
commit 9c0354bbf1
1 changed files with 22 additions and 25 deletions
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47
plugins/AuthCrypt/AuthCryptPlugin.php
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@ -53,17 +53,10 @@ class AuthCryptPlugin extends AuthenticationPlugin
return false;
}
// Timing safe password verification on supported PHP versions
if (function_exists('password_verify')) {
if (password_verify($password, $user->password)) {
return $user;
}
}
// crypt understands what the salt part of $user->password is
if ($user->password === crypt($password, $user->password)) {
// and update password hash entry to password_hash() compatible
if ($this->overwrite && function_exists('password_hash')) {
if ($this->overwrite) {
$this->changePassword($user->nickname, null, $password);
}
return $user;
@ -72,12 +65,17 @@ class AuthCryptPlugin extends AuthenticationPlugin
// If we check StatusNet hash, for backwards compatibility and migration
if ($this->statusnet && $user->password === md5($password . $user->id)) {
// and update password hash entry to crypt() compatible
if ($this->overwrite && function_exists('password_hash')) {
if ($this->overwrite) {
$this->changePassword($user->nickname, null, $password);
}
return $user;
}
// Timing safe password verification on supported PHP versions
if (password_verify($password, $user->password)) {
return $user;
}
return false;
}
@ -98,7 +96,7 @@ class AuthCryptPlugin extends AuthenticationPlugin
{
$username = Nickname::normalize($username);
if (!$this->password_changeable) {
if($this->overwrite == false) {
return false;
}
@ -115,22 +113,21 @@ class AuthCryptPlugin extends AuthenticationPlugin
public function hashPassword($password, Profile $profile=null)
{
if(function_exists('password_hash')) {
$algorithm = PASSWORD_DEFAULT;
$options = ['cost' => 12];
$algorithm = PASSWORD_DEFAULT;
if($this->argon && version_compare(PHP_VERSION, '7.2.0') == 1) {
$algorithm = PASSWORD_ARGON2I;
}
// Use the modern password hashing algorithm
// http://php.net/manual/en/function.password-hash.php
// Uses PASSWORD_BCRYPT by default, with PASSWORD_ARGON2I being the next possible default in future versions
return password_hash($password, $algorithm);
} else {
// Fallback to previous hashing function if phpversion() < 5.5
// A new, unique salt per new record stored...
return crypt($password, $this->hash . self::cryptSalt());
if($this->argon == true && version_compare(PHP_VERSION, '7.2.0') == 1) {
$algorithm = PASSWORD_ARGON2I;
$options = [
'memory_cost' => PASSWORD_ARGON2_DEFAULT_MEMORY_COST,
'time_cost' => PASSWORD_ARGON2_DEFAULT_TIME_COST,
'threads' => PASSWORD_ARGON2_DEFAULT_THREADS
];
}
// Use the modern password hashing algorithm
// http://php.net/manual/en/function.password-hash.php
// Uses PASSWORD_BCRYPT by default, with PASSWORD_ARGON2I being the next possible default in future versions
return password_hash($password, $algorithm, $options);
}
/*
@ -188,4 +185,4 @@ class AuthCryptPlugin extends AuthenticationPlugin
_m('Authentication and password hashing with crypt()'));
return true;
}
}
}