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[quote="Anonymous"]Hi,
one of our remote server have shifted to cloud based servers.

I got the new IP address and trying to connect my application to use the new IP address along with new ssh-rsa key.

Using WinSCP GUI, I am able to connect to it.

Using script/application, I am not able to connect to it.

Log..
[code]
Script: Retrospectively logging previous script records:
Script: open sftp://xxx@xxx -hostkey="ssh-rsa 2048 xxxxxxxxx" -rawsettings ProxyMethod="2" ProxyHost="xxxx.xxxx.com" ProxyPort="1080"
--------------------------------------------------------------------------
Session name: xxx@xxx (Ad-Hoc site)
Host name: xx.xx.xx.xx (Port: 22)
User name: XXX (Password: Yes, Key file: No, Passphrase: No)
Tunnel: No
Transfer Protocol: SFTP
Ping type: Off, Ping interval: 30 sec; Timeout: 15 sec
Disable Nagle: No
Proxy: SOCKS5
HostName: xxxx.xxxx.com (Port: 1080); Username: ; Passwd: No
Send buffer: 262144
SSH protocol version: 2; Compression: No
Bypass authentication: No
Try agent: Yes; Agent forwarding: No; TIS/CryptoCard: No; KI: Yes; GSSAPI: No
Ciphers: aes,chacha20,blowfish,3des,WARN,arcfour,des; Ssh2DES: No
KEX: ecdh,dh-gex-sha1,dh-group14-sha1,rsa,WARN,dh-group1-sha1
SSH Bugs: Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto
Simple channel: Yes
Return code variable: Autodetect; Lookup user groups: Auto
Shell: default
EOL: LF, UTF: Auto
Clear aliases: Yes, Unset nat.vars: Yes, Resolve symlinks: Yes; Follow directory symlinks: No
LS: ls -la, Ign LS warn: Yes, Scp1 Comp: No
SFTP Bugs: Auto,Auto
SFTP Server: default
Local directory: default, Remote directory: home, Update: Yes, Cache: Yes
Cache directory changes: Yes, Permanent: Yes
Recycle bin: Delete to: No, Overwritten to: No, Bin path: 
DST mode: Unix
--------------------------------------------------------------------------
Leaving host lookup to proxy of "xx.xx.xx.xx" (for SSH connection)
Will use SOCKS 5 proxy at xxxx.xxxx.com:1080 to connect to xx.xx.xx.xx:22
Looking up host "xxxx.xxxx.com" for proxy
Connecting to SOCKS 5 proxy at xx.xx.xx.xx port 1080
Connecting to xx.xx.xx.xx port 1080
We claim version: SSH-2.0-WinSCP_release_5.9.4
Proxy error: SOCKS proxy did not accept our authentication
[/code][/quote]

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Topic review

martin

2019-12-17

In GUI, you have a proxy credentials (username and password) set. But you do not have them set in the script.

Note that WinSCP GUI can generate a script template for you:
https://winscp.net/eng/docs/ui_generateurl#script

Guest

2019-12-13 18:29

Files sent.

martin

Re: Proxy error: SOCKS proxy did not accept our authentication

2019-12-13

Please post full log files both from GUI and scripting.

philip123

2019-12-11 19:10

Any updates on this issues.

Guest

Proxy error: SOCKS proxy did not accept our authentication

2019-12-10 18:40

Hi,
one of our remote server have shifted to cloud based servers.

I got the new IP address and trying to connect my application to use the new IP address along with new ssh-rsa key.

Using WinSCP GUI, I am able to connect to it.

Using script/application, I am not able to connect to it.

Log..

Script: Retrospectively logging previous script records:

Script: open sftp://xxx@xxx -hostkey="ssh-rsa 2048 xxxxxxxxx" -rawsettings ProxyMethod="2" ProxyHost="xxxx.xxxx.com" ProxyPort="1080"

--------------------------------------------------------------------------

Session name: xxx@xxx (Ad-Hoc site)

Host name: xx.xx.xx.xx (Port: 22)

User name: XXX (Password: Yes, Key file: No, Passphrase: No)

Tunnel: No

Transfer Protocol: SFTP

Ping type: Off, Ping interval: 30 sec; Timeout: 15 sec

Disable Nagle: No

Proxy: SOCKS5

HostName: xxxx.xxxx.com (Port: 1080); Username: ; Passwd: No

Send buffer: 262144

SSH protocol version: 2; Compression: No

Bypass authentication: No

Try agent: Yes; Agent forwarding: No; TIS/CryptoCard: No; KI: Yes; GSSAPI: No

Ciphers: aes,chacha20,blowfish,3des,WARN,arcfour,des; Ssh2DES: No

KEX: ecdh,dh-gex-sha1,dh-group14-sha1,rsa,WARN,dh-group1-sha1

SSH Bugs: Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto

Simple channel: Yes

Return code variable: Autodetect; Lookup user groups: Auto

Shell: default

EOL: LF, UTF: Auto

Clear aliases: Yes, Unset nat.vars: Yes, Resolve symlinks: Yes; Follow directory symlinks: No

LS: ls -la, Ign LS warn: Yes, Scp1 Comp: No

SFTP Bugs: Auto,Auto

SFTP Server: default

Local directory: default, Remote directory: home, Update: Yes, Cache: Yes

Cache directory changes: Yes, Permanent: Yes

Recycle bin: Delete to: No, Overwritten to: No, Bin path: 

DST mode: Unix

--------------------------------------------------------------------------

Leaving host lookup to proxy of "xx.xx.xx.xx" (for SSH connection)

Will use SOCKS 5 proxy at xxxx.xxxx.com:1080 to connect to xx.xx.xx.xx:22

Looking up host "xxxx.xxxx.com" for proxy

Connecting to SOCKS 5 proxy at xx.xx.xx.xx port 1080

Connecting to xx.xx.xx.xx port 1080

We claim version: SSH-2.0-WinSCP_release_5.9.4

Proxy error: SOCKS proxy did not accept our authentication

Post a reply

Topic review

Re: Proxy error: SOCKS proxy did not accept our authentication

Proxy error: SOCKS proxy did not accept our authentication

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