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2017-01-29ctlsock: abort message processing on JSON errorJakob Unterwurzacher
The code was missing a "continue" in that branch. Also improve the error messages a bit.
2017-01-29ctlsock: interpret paths that point above CWD as ""Jakob Unterwurzacher
Paths that start with ".." were previously accepted as-is.
2016-12-10ctlsock: abort the connection if the request is too bigJakob Unterwurzacher
Reading partial JSON would cause a mess. Just kill the connection. Also, stop using syscall.PathMax that is not defined on Darwin ( https://github.com/rfjakob/gocryptfs/issues/15#issuecomment-264253024 )
2016-12-10ctlsock: add a note about Accept() throwing errors on Close()Jakob Unterwurzacher
2016-12-10ctlsock: exit early if socket cannot be created; delete on exitJakob Unterwurzacher
Both are achieved by opening the socket from main and passing it to the ctlsock package instead of passing the path.
2016-12-10ctlsock: sanitize paths before passing them to the backendJakob Unterwurzacher
You used to be able to crash gocryptfs by passing "/foo" of "foo/" to the ctlsock. Fixes https://github.com/rfjakob/gocryptfs/issues/66
2016-11-10ctlsock: add initial limited implementationJakob Unterwurzacher
At the moment, in forward mode you can only encrypt paths and in reverse mode you can only decrypt paths.