Add Storj DCS backend and deprecated Tardigrade DCS backend.
Storj renamed their "Tardigrade Decentralized Cloud Storage" product to "Storj DCS". This adds a new Storj DCS backend and deprecates the old Tardigrade one. A warning is issued to inform Tardigrade users to modify their configurations to use the new backend.
This also adds a passphrase verification field to ensure that the user has provided the correct encryption passphrase.
The TLSharp library has some issues and the behavior of the Telegram
backend is not reliable.
Some alternative libraries for communicating with the Telegram API are
TgSharp, TDLib and TdSharp.
This fixes#4424.
Revert "Merge pull request #4324 from martikyan/feature/telegram_backend"
This reverts commit c7f9f8f556, reversing
changes made to 85139f86f2.
This updates all projects to target .NET Framework 4.7.1. The
TencentCOS and Tardigrade backends depend on .NET Standard 2.0. When a
.NET Framework prior to 4.7.1 is targeted, the system cannot be sure
that all the dependencies exist, so it copies all dependent assemblies
to the output directory. This causes many assemblies from the System
namespace to become bundled in the release.
https://stackoverflow.com/a/48875007
We had previously attempted to make individual projects target 4.7.1
(see pull request #4242), but this can cause compatibility issues when
4.6.2 projects depend on 4.7.1. projects.
This will require Mono 5.10.0 or greater (previously, we required 5.0.0
or greater).
https://www.mono-project.com/docs/about-mono/releases/5.10.0/#class-libraries
This fixes issue #4234.
Kenneth Skovhede