Truncate encrypted files only to fileHeader.size() #166
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overheadhunter
requested changes
Apr 3, 2023
src/main/java/org/cryptomator/cryptofs/ch/CleartextFileChannel.java
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src/main/java/org/cryptomator/cryptofs/ch/CleartextFileChannel.java
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src/main/java/org/cryptomator/cryptofs/fh/FileHeaderHolder.java
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overheadhunter
approved these changes
Apr 6, 2023
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Fixes #165 by only truncate the encrypted file to the size of the file header. Supersedes #160.
Additionally, the file header is now also shared between all file channels, otherwise illegal data could be written.
@overheadhunter There is still one TODO in https://github.com/cryptomator/cryptofs/pull/166/files#diff-15d6933f57310ad1f46283cac44dd67f4553984a74ddeb45e49a84fb3c82ce5fR187. Need your feedback there.Solved.