FileKeys regeneration #1270
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Is possible from UI regenerate (invalidate) filekeys for particular file / folder / all? |
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Replies: 1 comment 1 reply
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no; Filekeys are a sha512 hash of salt + filesystem path + file size + inode number. All of these values (except for salt) are provided by the filesystem, so the filekey cannot be changed for a single file, unless you delete and recreate the file (which gives it a new inode number). The salt is randomly generated the first time you launch copyparty and is written to |
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perfect answer. Understand. Override for fk-salt is enough for my usage. I wanted to share some files (without using share module), by giving access to URL with generated by voltag keys. After some period of time, rehash keys to revoke access ;) |
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no;
Filekeys are a sha512 hash of salt + filesystem path + file size + inode number. All of these values (except for salt) are provided by the filesystem, so the filekey cannot be changed for a single file, unless you delete and recreate the file (which gives it a new inode number).
The salt is randomly generated the first time you launch copyparty and is written to
~/.config/copyparty/fk-salt.txtbut can be overridden with --fk-salt. Changing the salt will change all keys.