Commit Graph

76 Commits

Author SHA1 Message Date
Nicola Murino
f4369cdbef fix max connections check
Also make sure to close the ssh client connection in test cases
2021-04-20 18:12:16 +02:00
Nicola Murino
6ef85d6026 add, optional, in memory password caching
Verifying argon2 passwords has a high memory and computational cost,
by enabling, in memory, password caching you reduce this cost
2021-04-20 09:39:36 +02:00
Nicola Murino
47317bed9b make sure that Retry-After header has a value greater than zero 2021-04-19 09:16:27 +02:00
Nicola Murino
f45c89fc46 add rate limiting support for REST API/web admin too 2021-04-19 08:14:04 +02:00
Nicola Murino
112e3b2fc2 add rate limiting support 2021-04-18 12:31:06 +02:00
Nicola Murino
ea26d7786c sftpfs: add buffering support
this way we improve performance over high latency networks
2021-04-03 16:00:55 +02:00
Nicola Murino
2f56375121 improve SFTP loop detection 2021-04-01 18:53:48 +02:00
Nicola Murino
9ad750da54 WebDAV: try to preserve the lock fs as much as possible 2021-03-27 19:10:27 +01:00
Nicola Murino
6bc5c64a3a webdav: ignore path, perm and not exist errors in PROPFIND
Fixes #340
2021-03-24 13:32:20 +01:00
Nicola Murino
5e375f56dd kms: add a lock, secrets could be modified concurrently for cached users
also reduce the size of the JSON payload omitting empty secrets
2021-03-22 19:03:25 +01:00
Nicola Murino
28f1d66ae5 link the Active Directory example in the howto section 2021-03-22 09:52:05 +01:00
Nicola Murino
800e64404b update deps 2021-03-22 08:55:35 +01:00
Nicola Murino
54c0c1b80d Windows: manually check if we can bind on the configured port/ports
Windows allows the coexistence of three types of sockets on the same
transport-layer service port, for example, 127.0.0.1:8080, [::1]:8080
and [::ffff:0.0.0.0]:8080

Go don't properly handles this, so we use a ugly hack

Fixes #350
2021-03-21 22:21:04 +01:00
Nicola Murino
d6dc3a507e extend virtual folders support to all storage backends
Fixes #241
2021-03-21 19:15:47 +01:00
Nicola Murino
4c658bb6f0 webdav: add prefix support 2021-03-07 17:10:45 +01:00
Nicola Murino
534b253c20 WebDAV: improve TLS certificate authentication
For each user you can now configure:

- TLS certificate auth
- TLS certificate auth and password
- Password auth

For TLS certificate auth, the certificate common name is used as
username
2021-03-01 19:28:11 +01:00
Nicola Murino
ca3e15578e Use new methods in the io and os packages instead of ioutil ones
ioutil is deprecated in Go 1.16 and SFTPGo is an application, not
a library, we have no reason to keep compatibility with old Go
versions.

Go 1.16 fix some cifs related issues too.
2021-02-25 21:53:04 +01:00
Nicola Murino
3e1b07324d GCS: remove compat code 2021-02-22 22:06:23 +01:00
Nicola Murino
5da4f931c5 TLS: allow to configure cipher suites
Fixes #316
2021-02-18 20:17:16 +01:00
Nicola Murino
be9230e85b micro optimizations spotted using the go-critic linter 2021-02-16 19:11:36 +01:00
Nicola Murino
46176a54b4 minor doc fixes 2021-02-14 22:08:08 +01:00
Nicola Murino
a21ccad174 web hooks: add mutual TLS support 2021-02-13 14:41:37 +01:00
Nicola Murino
51f110bc7b sftpd: add statvfs@openssh.com support 2021-02-11 19:45:52 +01:00
Nicola Murino
267d9f1831 web ui: allow to create folders from a template 2021-02-04 19:09:43 +01:00
Nicola Murino
17a42a0c11 webdav: add compression support
Fixes #295
2021-02-04 09:06:41 +01:00
Nicola Murino
ce731020a7 webdav: remove the username path prefix
so we have the same URIs for all protocols

Fixes #293
2021-02-04 07:12:04 +01:00
Nicola Murino
fc9082c422 webdav: try to handle HEAD for collection too
The underlying golang webdav library returns Method Not Allowed for
HEAD requests on directories:

https://github.com/golang/net/blob/master/webdav/webdav.go#L210

let's see if we can workaround this inside SFTPGo itself in a similar
way as we do for GET.

The HEAD response will not return a Content-Length, we cannot handle
this inside SFTPGo.

Fixes #294
2021-02-03 22:36:13 +01:00
Nicola Murino
78bf808322 virtual folders: change dataprovider structure
This way we no longer depend on the local file system path and so we can
add support for cloud backends in future updates
2021-02-01 19:04:15 +01:00
Nicola Murino
46ab8f8d78 post-login hook: add the full user JSON serialized
Fixes #284
2021-01-26 18:05:44 +01:00
Nicola Murino
57976b4085 httpd: add mTLS and multiple bindings support 2021-01-19 18:59:41 +01:00
Nicola Murino
778ec9b88f REST API v2
- add JWT authentication
- admins are now stored inside the data provider
- admin access can be restricted based on the source IP: both proxy
  header and connection IP are checked
- deprecate REST API CLI: it is not relevant anymore

Some other changes to the REST API can still happen before releasing
SFTPGo 2.0.0

Fixes #197
2021-01-17 22:29:08 +01:00
Nicola Murino
daac90c4e1 fix a potential race condition for pre-login and ext auth
hooks

doing something like this:

err = provider.updateUser(u)
...
return provider.userExists(username)

could be racy if another update happen before

provider.userExists(username)

also pass a pointer to updateUser so if the user is modified inside
"validateUser" we can just return the modified user without do a new
query
2021-01-05 09:50:22 +01:00
Nicola Murino
684f4ba1a6 mutal TLS: add support for revocation lists 2021-01-03 17:03:04 +01:00
Nicola Murino
6d84c5b9e3 capture http servers error logs
otherwise they will be printed to stdout
2021-01-03 10:38:28 +01:00
Nicola Murino
4b522a2455 webdav: refactor server initialization 2021-01-03 09:51:54 +01:00
Nicola Murino
037d89a320 add support for a basic built-in defender
It can help to prevent DoS and brute force password guessing
2021-01-02 14:05:09 +01:00
Nicola Murino
141ca6777c webdav: add support for client certificate authentication
Fixes #263
2020-12-28 19:48:23 +01:00
Nicola Murino
1dce1eff48 improve FTP support
- allow to disable active mode
- allow to disable SITE commands
- add optional support for calculating hash value of files
- add optional support for the non standard COMB command
2020-12-24 18:48:06 +01:00
Nicola Murino
187a5b1908 sftpd: properly handle listener accept errors
continue on temporary errors and exit from the serve loop for the
other ones
2020-12-23 19:53:07 +01:00
Nicola Murino
c69d63c1f8 add support for multiple bindings
Fixes #253
2020-12-23 16:12:30 +01:00
Nicola Murino
143df87fee add some docs for telemetry server
move pprof to the telemetry server only
2020-12-18 09:47:22 +01:00
Nicola Murino
f34462e3c3 add support for limiting max concurrent client connections 2020-12-15 19:29:30 +01:00
Nicola Murino
a6985075b9 add sftpfs storage backend
Fixes #224
2020-12-12 10:31:09 +01:00
Nicola Murino
50982229e1 REST API: add a method to get the status of the services
added a status page to the built-in web admin
2020-12-08 11:18:34 +01:00
Nicola Murino
034d89876d webdav: fix proppatch handling
also respect login delay for cached webdav users and check the home dir as
soon as the user authenticates

Fixes #239
2020-12-06 08:19:41 +01:00
Nicola Murino
4a88ea5c03 add Data At Rest Encryption support 2020-12-05 13:48:13 +01:00
Nicola Murino
634b723b5d add KMS support
Fixes #226
2020-11-30 21:46:34 +01:00
Nicola Murino
0609188d3f allow to disable SFTP service
Fixes #228
2020-11-24 13:44:57 +01:00
Nicola Murino
dccc583b5d add a dedicated struct to store encrypted credentials
also gcs credentials are now encrypted, both on disk and inside the
provider.

Data provider is automatically migrated and load data will accept
old format too but you should upgrade to the new format to avoid future
issues
2020-11-22 21:53:04 +01:00
Nicola Murino
ca0ff0d630 add a File interface so we can avoid to use os.File directly 2020-11-17 19:36:39 +01:00