Open Source Continuous File Synchronization
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Jakob Borg bda4016109
lib/protocol: Refactor interface (#9375)
This is a refactor of the protocol/model interface to take the actual
message as the parameter, instead of the broken-out fields:

```diff
type Model interface {
        // An index was received from the peer device
-       Index(conn Connection, folder string, files []FileInfo) error
+       Index(conn Connection, idx *Index) error
        // An index update was received from the peer device
-       IndexUpdate(conn Connection, folder string, files []FileInfo) error
+       IndexUpdate(conn Connection, idxUp *IndexUpdate) error
        // A request was made by the peer device
-       Request(conn Connection, folder, name string, blockNo, size int32, offset int64, hash []byte, weakHash uint32, fromTemporary bool) (RequestResponse, error)
+       Request(conn Connection, req *Request) (RequestResponse, error)
        // A cluster configuration message was received
-       ClusterConfig(conn Connection, config ClusterConfig) error
+       ClusterConfig(conn Connection, config *ClusterConfig) error
        // The peer device closed the connection or an error occurred
        Closed(conn Connection, err error)
        // The peer device sent progress updates for the files it is currently downloading
-       DownloadProgress(conn Connection, folder string, updates []FileDownloadProgressUpdate) error
+       DownloadProgress(conn Connection, p *DownloadProgress) error
 }
```

(and changing the `ClusterConfig` to `*ClusterConfig` for symmetry;
we'll be forced to use all pointers everywhere at some point anyway...)

The reason for this is that I have another thing cooking which is a
small troubleshooting change to check index consistency during transfer.
This required adding a field or two to the index/indexupdate messages,
and plumbing the extra parameters in umpteen changes is almost as big a
diff as this is. I figured let's do it once and avoid having to do that
in the future again...

The rest of the diff falls out of the change above, much of it being in
test code where we run these methods manually...
2024-01-31 08:18:27 +01:00
.github build: Testing infra images for infra-* branches 2024-01-13 11:24:59 +01:00
assets assets, gui: Losslessly compress all JPG, PNG, and PDF images (#6265) 2020-01-16 13:52:43 +01:00
cmd cmd/ursrv: Add FreeBSD detection (#9351) 2024-01-16 17:14:12 +01:00
etc etc/linux-desktop: use double dash for long options (#9301) 2023-12-23 11:16:47 +01:00
gui gui, man, authors: Update docs, translations, and contributors 2024-01-29 03:45:37 +00:00
lib lib/protocol: Refactor interface (#9375) 2024-01-31 08:18:27 +01:00
man gui, man, authors: Update docs, translations, and contributors 2024-01-22 03:45:30 +00:00
meta build: Add more GitHub Actions 2023-02-22 10:56:55 +01:00
next-gen-gui gui: Keep short deviceID length consistent + xrefs (fixes #9313) (#9314) 2024-01-02 17:31:57 +01:00
proto lib/api: Save session & CSRF tokens to database, add option to stay logged in (fixes #9151) (#9284) 2024-01-04 10:07:12 +00:00
script build: Support new nested namespaces in Weblate downloads 2023-11-20 09:47:08 +01:00
test lib/api: Remove remnants of CSRF tokens file mentions (ref #9284) 2024-01-23 12:07:58 +01:00
.codecov.yml build: Add test coverage info (#7502) 2021-04-05 10:25:39 +02:00
.deepsource.toml build: Fix deepsource test & exclude patterns (#7969) 2021-09-26 12:08:59 +02:00
.gitattributes lib/protocol: Revert protobuf encoder changes in v0.14.17 (fixes #3855) 2017-01-01 17:19:00 +00:00
.gitignore gitignore: All exe files, no editor configs (#9126) 2023-09-25 14:17:01 +00:00
.golangci.yml golangci: Skip godox 2019-12-18 11:33:36 +01:00
.yamlfmt build: Add more GitHub Actions 2023-02-22 10:56:55 +01:00
AUTHORS gui, man, authors: Update docs, translations, and contributors 2024-01-29 03:45:37 +00:00
build.go cmd/ursrv: Merge ursrv and uraggregate as subcommands 2023-07-10 09:00:57 +02:00
build.ps1 build: Clean up build.sh, add build.ps1 (#6689) 2020-05-28 12:42:15 +02:00
build.sh gui: Switch to Weblate for translations (#8777) 2023-02-07 12:22:08 +01:00
CONDUCT.md conduct: Upgrade to Contributor Covenant 2018-06-20 23:53:06 +02:00
CONTRIBUTING.md gui: Switch to Weblate for translations (#8777) 2023-02-07 12:22:08 +01:00
Dockerfile build: Fixup Docker changes from previous (#9223) 2023-11-14 08:17:34 +01:00
Dockerfile.builder build: Fixup Docker changes from previous (#9223) 2023-11-14 08:17:34 +01:00
Dockerfile.stcrashreceiver build: Fixup Docker changes from previous (#9223) 2023-11-14 08:17:34 +01:00
Dockerfile.stdiscosrv build: Fixup Docker changes from previous (#9223) 2023-11-14 08:17:34 +01:00
Dockerfile.strelaypoolsrv build: Fixup Docker changes from previous (#9223) 2023-11-14 08:17:34 +01:00
Dockerfile.strelaysrv build: Fixup Docker changes from previous (#9223) 2023-11-14 08:17:34 +01:00
Dockerfile.stupgrades build: Fixup Docker changes from previous (#9223) 2023-11-14 08:17:34 +01:00
Dockerfile.ursrv build: Ursrv image for infrastructure 2023-11-15 08:48:00 +01:00
go.mod cmd/syncthing: Add CLI completion functionality (fixes #8616) (#9226) 2024-01-04 10:20:53 +00:00
go.sum cmd/syncthing: Add CLI completion functionality (fixes #8616) (#9226) 2024-01-04 10:20:53 +00:00
GOALS.md readme: Style fixes, add security note (#9136) 2023-09-28 11:55:48 +02:00
LICENSE all: Update license url to https (ref #3976) 2017-02-09 08:04:16 +01:00
README-Docker.md docker: Add env var to control capabilities (#8552) 2022-09-26 13:39:41 +02:00
README.md Fix website security link in README.md (#9325) 2024-01-06 23:58:56 +01:00
tools.go build: Update quic-go for Go 1.19 (#8483) 2022-08-03 15:43:26 +02:00

Syncthing


MPLv2 License CII Best Practices Go Report Card

Goals

Syncthing is a continuous file synchronization program. It synchronizes files between two or more computers. We strive to fulfill the goals below. The goals are listed in order of importance, the most important ones first. This is the summary version of the goal list - for more commentary, see the full Goals document.

Syncthing should be:

  1. Safe From Data Loss

    Protecting the user's data is paramount. We take every reasonable precaution to avoid corrupting the user's files.

  2. Secure Against Attackers

    Again, protecting the user's data is paramount. Regardless of our other goals, we must never allow the user's data to be susceptible to eavesdropping or modification by unauthorized parties.

  3. Easy to Use

    Syncthing should be approachable, understandable, and inclusive.

  4. Automatic

    User interaction should be required only when absolutely necessary.

  5. Universally Available

    Syncthing should run on every common computer. We are mindful that the latest technology is not always available to every individual.

  6. For Individuals

    Syncthing is primarily about empowering the individual user with safe, secure, and easy to use file synchronization.

  7. Everything Else

    There are many things we care about that don't make it on to the list. It is fine to optimize for these values, as long as they are not in conflict with the stated goals above.

Getting Started

Take a look at the getting started guide.

There are a few examples for keeping Syncthing running in the background on your system in the etc directory. There are also several GUI implementations for Windows, Mac, and Linux.

Docker

To run Syncthing in Docker, see the Docker README.

Vote on features/bugs

We'd like to encourage you to vote on issues that matter to you. This helps the team understand what are the biggest pain points for our users, and could potentially influence what is being worked on next.

Getting in Touch

The first and best point of contact is the Forum. If you've found something that is clearly a bug, feel free to report it in the GitHub issue tracker.

If you believe that youve found a Syncthing-related security vulnerability, please report it by emailing security@syncthing.net. Do not report it in the Forum or issue tracker.

Building

Building Syncthing from source is easy. After extracting the source bundle from a release or checking out git, you just need to run go run build.go and the binaries are created in ./bin. There's a guide with more details on the build process.

Signed Releases

As of v0.10.15 and onwards, release binaries are GPG signed with the key D26E6ED000654A3E, available from https://syncthing.net/security/ and most key servers.

There is also a built-in automatic upgrade mechanism (disabled in some distribution channels) which uses a compiled in ECDSA signature. macOS binaries are also properly code signed.

Documentation

Please see the Syncthing documentation site [source].

All code is licensed under the MPLv2 License.