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cryptomator / dokany-nio-adapter

Dokany-based adapter to provide directory contents specified by a java.nio.file.Path (via dokan-java)
GNU Affero General Public License v3.0
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Problems with write protected files #10

Closed infeo closed 5 years ago

infeo commented 6 years ago

Basic Info

OS: Windows 10 Pro Ver 1803 Dokany-Version: 1.2.0.1000 Adapter-Version: commit 5df4f087dd576dc748647d1d6c029673b34e521a

Description

Write protected files causing "AccessDeniedExceptions" because when opening a file channel the open option WRITE is given into the function. Furthermore they can not be deleted.

overheadhunter commented 6 years ago

The question is: why should there be a write-protected ciphertext file in the vault? The only scenario, that I can imagine is:

  1. User creates a file on dokany drive
  2. User changes file permissions
  3. User accesses the file for writing despite write protection (i.e. the exception is correct in this case)
infeo commented 5 years ago

Read-only files are now supported by commit 8d9c8e857a0e15030f3ffccbd4e95bb2934d5fc2