6 Commits (9cb6c5bb7865d9666b4965072dd757286b5cef95)

Author	SHA1	Message	Date
Joe Tsai	8f948638c5	taildrop: minor cleanups and fixes (#9786) ... Perform the same m==nil check in Manager.{PartialFiles,HashPartialFile} as we do in the other methods. Fix HashPartialFile is properly handle a length of -1. Updates tailscale/corp#14772 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	9 months ago
Joe Tsai	b1867eb23f	taildrop: add logic for resuming partial files (#9785) ... We add the following API: * type FileChecksums * type Checksum * func Manager.PartialFiles * func Manager.HashPartialFile * func ResumeReader The Manager methods provide the ability to query for partial files and retrieve a list of checksums for a given partial file. The ResumeReader function is a helper that wraps an io.Reader to discard content that is identical locally and remotely. The FileChecksums type represents the checksums of a file and is safe to JSON marshal and send over the wire. Updates tailscale/corp#14772 Signed-off-by: Joe Tsai <joetsai@digital-static.net> Co-authored-by: Rhea Ghosh <rhea@tailscale.com>	9 months ago
Joe Tsai	37c646d9d3	taildrop: improve the functionality and reliability of put (#9762) ... Changes made: * Move all HTTP related functionality from taildrop to ipnlocal. * Add two arguments to taildrop.Manager.PutFile to specify an opaque client ID and a resume offset (both unused for now). * Cleanup the logic of taildrop.Manager.PutFile to be easier to follow. * Implement file conflict handling where duplicate files are renamed (e.g., "IMG_1234.jpg" -> "IMG_1234 (2).jpg"). * Implement file de-duplication where "renaming" a partial file simply deletes it if it already exists with the same contents. * Detect conflicting active puts where a second concurrent put results in an error. Updates tailscale/corp#14772 Signed-off-by: Joe Tsai <joetsai@digital-static.net> Co-authored-by: Rhea Ghosh <rhea@tailscale.com>	9 months ago
Joe Tsai	e4cb83b18b	taildrop: document and cleanup the package (#9699) ... Changes made: * Unexport declarations specific to internal taildrop functionality. * Document all exported functionality. * Move TestRedactErr to the taildrop package. * Rename and invert Handler.DirectFileDoFinalRename as AvoidFinalRename. Updates tailscale/corp#14772 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	9 months ago
Rhea Ghosh	557ddced6c	{ipn/ipnlocal, taildrop}: move put logic to taildrop (#9680) ... Cleaning up taildrop logic for sending files. Updates tailscale/corp#14772 Signed-off-by: Rhea Ghosh <rhea@tailscale.com> Co-authored-by: Joe Tsai <joetsai@digital-static.net>	9 months ago
Rhea Ghosh	dc1c7cbe3e	taildrop: initial commit of taildrop functionality refactoring (#9676) ... Over time all taildrop functionality will be contained in the taildrop package. This will include end to end unit tests. This is simply the first smallest piece to move over. There is no functionality change in this commit. Updates tailscale/corp#14772 Signed-off-by: Rhea Ghosh <rhea@tailscale.com> Co-authored-by: Joseph Tsai <joetsai@tailscale.com>	9 months ago