EZP-30797: Implemented configuration for user password expiration

[adamwojs]

Question	Answer
JIRA issue	EZP-30797
Required by	EZP-30797: As an administrator, I want to configure a password expiration for users repository-forms#311 EZP-30797: As an administrator, I want to configure a password expiration for users ezplatform-admin-ui#1060
Bug/Improvement	no
New feature	yes
Target version	7.x, master
BC breaks	no
Tests pass	yes
Doc needed	yes

Added new settings to ezuser field type:

• Number of days after which password will expire
• Number of days before password expiration when the user should be notified about password expiration

For more details see the specification attached to JIRA issue.

Significant changes in the database schema

• Added password_updated_at column to ez_user table which stores the timestamp of last password update.

Why to store timestamp of password update instead of password expiry date?

Column password_updated_at in opposite to password_expiry_at doesn't need to be updated after changing password expiry settings.

Significant PAPI changes

• Added \eZ\Publish\API\Repository\UserService::getPasswordInfo method

interface UserService
{
    # ...


    /**
     * Returns information about password for a given user.
     *
     * @param \eZ\Publish\API\Repository\Values\User\User $user
     *
     * @return \eZ\Publish\API\Repository\Values\User\PasswordInfo
     */
    public function getPasswordInfo(User $user): PasswordInfo;
}

and \eZ\Publish\API\Repository\Values\User\PasswordInfo structure: https://github.com/ezsystems/ezpublish-kernel/pull/2742/files#diff-8a78ba0adc00ac7ed0fe7d268b6b4e84R15-R57

• Added \eZ\Publish\API\Repository\Values\User\User::$passwordUpdatedAt property

namespace eZ\Publish\API\Repository\Values\User;

abstract class User extends Content implements UserReference
{
    # ...

    /**
     * Datetime of last password update.
     *
     * @var DateTimeInterface|null
     */
    protected $passwordUpdatedAt;
)

TODO:

• Implement feature / fix a bug.
• Implement tests.
• Fix new code according to Coding Standards ($ composer fix-cs).
• Ask for Code Review.

[mikadamczyk]

Please, fix indentation in PR, like in https://github.com/ezsystems/ezpublish-kernel/pull/2742/files#diff-f9c2a10b2584d464cc2222ef018e880bR109

[adamwojs]

Done @mikadamczyk

[mikadamczyk]

Suggested change

	'isEnabled' => $userUpdateStruct->enabled !== null ? $userUpdateStruct->enabled : $loadedUser->enabled,
	'isEnabled' => $userUpdateStruct->enabled ?? $loadedUser->enabled,

[mikadamczyk]

Suggested change

	'maxLogin' => $userUpdateStruct->maxLogin !== null ? (int)$userUpdateStruct->maxLogin : $loadedUser->maxLogin,
	'maxLogin' => $userUpdateStruct->maxLogin ?? $loadedUser->maxLogin,
	``` if we could avoid casting to `int`

[mikadamczyk]

As we discussed, method names in API could be improved and we could get rid of -1

[adamwojs]

PR updated according to code review suggestions.

[barbaragr]

Rebase is needed here, I suppose.