Signed-off-by: Vincent Petry <vincent@nextcloud.com>

[stable21] Make lookup search explicit

[stable21] ensure redis returns bool for hasKey

Speedsup sharee lookup quite a bit.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

[stable21] Fix empty password check for mail shares

[stable21] Require read permissions for federated shares

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

Else they end up as weird shares that can't be properly utilized by
other parties anyway.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

[stable21] Do not allow adding file drop shares to your own cloud

Signed-off-by: Vincent Petry <vincent@nextcloud.com>

There is no reason for this and you can't create such shares normally
anyway.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

[stable21] Update root.crl due to revoked news.crt

See https://github.com/nextcloud/app-certificate-requests/pull/382



Signed-off-by: Morris Jobke <hey@morrisjobke.de>

Bumps [ssri](https://github.com/npm/ssri) from 6.0.1 to 6.0.2. **This update includes a security fix.**
- [Release notes](https://github.com/npm/ssri/releases)
- [Changelog](https://github.com/npm/ssri/blob/v6.0.2/CHANGELOG.md)
- [Commits](https://github.com/npm/ssri/compare/v6.0.1...v6.0.2

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

[stable21] Fix constraint violation detection in QB Mapper

Signed-off-by: Joas Schilling <coding@schilljs.com>

[stable21] Fix accessibility issues on log in screen

Signed-off-by: Jan C. Borchardt <hey@jancborchardt.net>
Signed-off-by: npmbuildbot-nextcloud[bot] <npmbuildbot-nextcloud[bot]@users.noreply.github.com>

Signed-off-by: Jan C. Borchardt <hey@jancborchardt.net>

Signed-off-by: Jan C. Borchardt <hey@jancborchardt.net>

[stable21] Limit size of properties to 2048 characters

It is unreasonable to expect that one of these fields would be longer
than 2048 characters. Whilst some have definitely lower limits (such as
for phone numbers or domain names), a upper bound as sanity check makes
sense.

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>

[stable21] Increase subnet matcher

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>

[stable21] l10n: Add word user in FederatedShareProvider.php

Standardizing text strings with other Nextcloud applications.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

21.0.1 final