CFFTP SFTP

Forum|Forum|8 years ago
February 14, 2018
2 replies
3471 views

82 Algorithm negotiation fail.

I'm able to connect to the client using WinSCP, however I get this error when using ColdFusion 11. Anyone else running into this?

Simple code, using the credentials that work via WinSCP

<cfftp action="open"

port="22"

username="#username#"

connection="test_connection"

password="#password#"

fingerprint="#fingerprint#"

server="#server#"

secure="true"

>

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Correct answer Wilgeno

I wonder if this is known "bug" in ColdFusion 11 could be the answer? There is a fix that has not yet been released. But you can manually fix it yourself. See this bug report: https://tracker.adobe.com/#/view/CF-4014234

The fix is to get the developer edition of ColdFusion 2016 and install it somewhere. Anywhere works. Then copy from the ColdFusion2016/cfusion/lib folder this file "jsch-0.1.52m." to your ColdFusion11/cfusion(or proper instance name)/lib folder and remove the old version of that file. Then Restart ColdFusion 11.

You'll should be able to make secure FTP connections.

W

WilgenoCorrect answer

Participating Frequently

I wonder if this is known "bug" in ColdFusion 11 could be the answer? There is a fix that has not yet been released. But you can manually fix it yourself. See this bug report: https://tracker.adobe.com/#/view/CF-4014234

The fix is to get the developer edition of ColdFusion 2016 and install it somewhere. Anywhere works. Then copy from the ColdFusion2016/cfusion/lib folder this file "jsch-0.1.52m." to your ColdFusion11/cfusion(or proper instance name)/lib folder and remove the old version of that file. Then Restart ColdFusion 11.

You'll should be able to make secure FTP connections.