profiling is now available via the HTTP base URL /debug/pprof/
examples, use this URL to start and download a 30 seconds CPU profile:
/debug/pprof/profile?seconds=30
use this URL to profile used memory:
/debug/pprof/heap?gc=1
use this URL to profile allocated memory:
/debug/pprof/allocs?gc=1
Full docs here:
https://golang.org/pkg/net/http/pprof/
- use latest pkg/sftp that contains my latest performance patch
- replace default crypto with my branch that use minio sha256-simd
instead of Golang SHA256 implementation, this improve performance on
some hardware
Please note that if the upload bandwidth between the SFTP client and
SFTPGo is greater than the upload bandwidth between SFTPGo and S3 then
the SFTP client have to wait for the upload of the last parts to S3
after it ends the file upload to SFTPGo, and it may time out.
Keep this in mind if you customize parts size and upload concurrency
we try to remove the trailing double quote for user input such as this one
sftpgo.exe serve -c "C:\ProgramData\SFTPGO\"
the value for the -c flag is parsed as:
C:\ProgramData\SFTPGO"
this is what the user specified, but the user want this value:
C:\ProgramData\SFTPGO
so we try to remove the trailing double quote.
Please note that we cannot do anything for something like this:
-c "C:\ProgramData\SFTPGO\" -l "sftpgo.log"
in this case the -l flag will be ignored and the value for the c flag is:
C:\ProgramData\SFTPGO" -l sftpgo.log
and so probably it is invalid. This is definitely a bad user input
"proxy_allowed" setting allows to specify the allowed IP address and IP
ranges that can send the proxy header. This setting combined with
"proxy_protocol" allows to ignore the header or to reject connections
that send the proxy header from a non listed IP
scp now properly handles virtual folders.
rsync is disabled for users with virtual folders: we execute a system
command and it is not aware about virtual folders.
git is not allowed if the repo path is inside a virtual folder
A custom program can be executed before the users login to modify the
configurations for the user trying to login.
You can, for example, allow login based on time range.
Fixes#77
This simplify the common pattern where the user password and a one time
token is requested: now the external program can delegate password check
to SFTPGo and verify the token itself
