Commit graph

66 commits

Author SHA1 Message Date
Nicola Murino
0b7be1175d parse ssh commands with shlex
instead of use our bugged home made method.

Fixes #72
2020-02-14 16:17:32 +01:00
Nicola Murino
7bfe0ddf80 ssh commands: fix parsing commands with space
For now we support "\" escaping style
2020-02-08 23:33:06 +01:00
Nicola Murino
6884ce3f3e sftp actions: add a parameter to distinguish local and remote files 2020-01-23 23:23:28 +01:00
Nicola Murino
d75f56b914 vfs: store root dir
so we don't need to pass it over and over
2020-01-19 13:58:55 +01:00
Nicola Murino
a4834f4a83 add basic S3-Compatible Object Storage support
we have now an interface for filesystem backeds, this make easy to add
new filesystem backends
2020-01-19 07:41:05 +01:00
Nicola Murino
1d9bb54073 transfers: improve errors detection
We can now properly report write errors if for example no space left on
device.

For downloads we check the downloaded size with the expected one
2020-01-10 19:20:22 +01:00
Nicola Murino
eec60d6309 custom actions: add env vars
action parameters can now be readed from env vars too.
Added a timeout for the command execution
2020-01-09 12:00:37 +01:00
Nicola Murino
e046b35b97 check permissions against sftp path
instead of building filesystem paths and then checking permissions against
path relative to the home dir that is the initial sftp path
2020-01-05 11:41:25 +01:00
Nicola Murino
1b1c740b29 Add support for allowed/denied IP/Mask
Login can be restricted to specific ranges of IP address or to a specific IP
address.

Please apply the appropriate SQL upgrade script to add the filter field to your
database.

The filter database field will allow to add other filters without requiring a
new database migration
2019-12-30 18:37:50 +01:00
Nicola Murino
ad5436e3f6 ssh commands: improve command ended detection
Sometime we can have this error:

read |0: file already closed

reading from the command standard error, this means that the command is
already finished so we don't need to do nothing.
This happen randomically while running the test cases on travis.
2019-12-30 00:10:03 +01:00
Nicola Murino
489101668c add per directory permissions
we can now have permissions such as these ones

{"/":["*"],"/somedir":["list","download"]}

The old permissions are automatically converted to the new structure,
no database migration is needed
2019-12-25 18:20:19 +01:00
Nicola Murino
80a5138115 add rsync support ...
and better document quota management issues for system commands.

rsync and git are not enabled in the default config so don't install
them in sample Dockerfiles, simply add a comment to facilitate their
installation if needed

Fixes #44
2019-11-29 15:24:56 +01:00
Nicola Murino
bc844105b2 ssh system commands: wait on write from command out to network
we only need to wait for the write from the local command to
the ssh channel. There is no need to wait for the write from ssh
channel to the local command stdin
2019-11-27 22:33:17 +01:00
Nicola Murino
0a025aabfd add support for Git over SSH
We use the system commands "git-receive-pack", "git-upload-pack" and
"git-upload-archive". they need to be installed and in your system's
PATH. Since we execute system commands we have no direct control on
file creation/deletion and so quota check is suboptimal: if quota is
enabled, the number of files is checked at the command begin and not
while new files are created.
The allowed size is calculated as the difference between the max quota
and the used one. The command is aborted if it uploads more bytes than
the remaining allowed size calculated at the command start. Quotas are
recalculated at the command end with a full home directory scan, this
could be heavy for big directories.
2019-11-26 22:26:42 +01:00
Nicola Murino
b3729e4666 log ssh commands in "command logs" category 2019-11-19 11:38:39 +01:00
Nicola Murino
9c4dbbc3f8 sftpd: add support for some SSH commands
md5sum, sha1sum are used by rclone.
cd, pwd improve the support for RemoteFiles mobile app.

These commands are all implemented inside SFTPGo so they work even
if the matching system commands are not available, for example on Windows
2019-11-18 23:30:37 +01:00