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Posted to user@guacamole.apache.org by Hugo AMG87 <hu...@gmail.com> on 2019/05/14 10:22:51 UTC
Can't upload files by guacamole SFTP
Hi,
I have a problem uploading files in a Linux VM. The connection has SFTP
enabled (without a root directory specified) and when I try upload a text
file (a few bytes of size) the connection stops some seconds without allow
any interaction. After this, I can check that the file has been created in
the correct path with the same name but 0 bytes.
I don`t know what's happening, but I need solve this urgently because a
client needs it.
Thanks
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Re: Can't upload files by guacamole SFTP
Posted by sciUser <sh...@securitycentric.net>.
I find that 0 will cause uploads to fail. Here is what we have in our
configuration file.
nginx.conf
sendfile on;
client_max_body_size 92160m;
#tcp_nopush on;
keepalive_timeout 65;
Then restart nginx.
The variable /path/to/storage/{GUAC_USERNAME} this is actual a NFS share to
our SANS (10000/1000Mbps)
Hope this helps.
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Re: Can't upload files by guacamole SFTP
Posted by Nick Couchman <ni...@gmail.com>.
On Wed, May 15, 2019 at 3:09 AM Hugo AMG87 <hu...@gmail.com> wrote:
> Hello,
>
> It's nginx and tomcat. On nginx I have added the "client_max_body_size"
> line to 0, but still not work.
>
A couple of follow-up questions:
- Are you using HTTP, or HTTPS?
- Are there any log messages, either in the Tomcat logs (catalina.out) or
the system logs (/var/log/messages or journalctl) that indicate any
warnings or problems during the file transfer?
- The Tomcat log will also indicate whether or not you are using WebSockets
- if WebSockets are not working there will be a warning regarding it
falling back to HTTP.
- When you set up the Nginx proxy, did you follow all of the steps in the
manual: http://guacamole.apache.org/doc/gug/proxying-guacamole.html ?
-Nick
Re: Can't upload files by guacamole SFTP
Posted by Hugo AMG87 <hu...@gmail.com>.
Hello,
It's nginx and tomcat. On nginx I have added the "client_max_body_size"
line to 0, but still not work.
Thanks.
El mar., 14 may. 2019 a las 19:07, sciUser (<sh...@securitycentric.net>)
escribió:
> What is your HTTP? Apache or Nginx.
>
> I have ran in to this and the issue was that the NGINX file size was set to
> low or not set at all.
> I posted the fix to this on this forum in a different thread.
>
> Thanks
>
>
>
> --
> Sent from:
> http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/
>
Re: Can't upload files by guacamole SFTP
Posted by sciUser <sh...@securitycentric.net>.
What is your HTTP? Apache or Nginx.
I have ran in to this and the issue was that the NGINX file size was set to
low or not set at all.
I posted the fix to this on this forum in a different thread.
Thanks
--
Sent from: http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/
Re: Can't upload files by guacamole SFTP
Posted by Hugo AMG87 <hu...@gmail.com>.
Hi,
I´m running Guacamole 1.0.0 from Github and it´s deployed in a tomcat-nginx
setup. I don't know anything about WebSockets, I don´t know how I can check
which kind of them I'm using or if they are installed. HTTP is used in my
configuration too.
Thanks for the help and sorry me if my English is deficient.
El mar., 14 may. 2019 a las 15:30, Nick Couchman (<vn...@apache.org>)
escribió:
> On Tue, May 14, 2019 at 6:23 AM Hugo AMG87 <hu...@gmail.com> wrote:
>
>> Hi,
>>
>> I have a problem uploading files in a Linux VM. The connection has SFTP
>> enabled (without a root directory specified) and when I try upload a text
>> file (a few bytes of size) the connection stops some seconds without allow
>> any interaction. After this, I can check that the file has been created in
>> the correct path with the same name but 0 bytes.
>>
>
> What version of Guacamole are you running? Also, do you have WebSockets
> properly enabled, and are you using TLS (HTTPS/WSS)?
>
> -Nick
>
>>
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Re: Can't upload files by guacamole SFTP
Posted by Nick Couchman <vn...@apache.org>.
On Tue, May 14, 2019 at 6:23 AM Hugo AMG87 <hu...@gmail.com> wrote:
> Hi,
>
> I have a problem uploading files in a Linux VM. The connection has SFTP
> enabled (without a root directory specified) and when I try upload a text
> file (a few bytes of size) the connection stops some seconds without allow
> any interaction. After this, I can check that the file has been created in
> the correct path with the same name but 0 bytes.
>
What version of Guacamole are you running? Also, do you have WebSockets
properly enabled, and are you using TLS (HTTPS/WSS)?
-Nick
>