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Unable to connect from windows due to algorithm mismatch #68
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Which server are you connecting to? Is this a really old OS? The ssh package uses libssh which is a different from what is used by your local git/ssh commands. I think it |
Hi Jeroen. As I said in the first line of my post:
CentOS7 is not the newest operating system but it hasn't reached end of life yet and is still supported. Additionally this is a new error, I've been using this package for some time without issue. |
Centos7 is not end of life yet, it is still supported. And as I said I've been using this package for some time now without issue, I've just noticed it now after having recently updated R and all packages. |
Yes I suspect libssh has disabled the unsafe algorithms in a recent update. I'll try to find a workaround for you. |
I think the issue is something else. I just checked with
and another machine:
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So at what version of updating the R package did this problem start appearing? |
On windows I've got the R package v0.9.1 linking to libssh 0.10.5, and currently working in an ubuntu docker container I have R package version 0.8.2 linking to lissh 0.9.6. For some reason R-ssh 0.9.1 and libssh 0.10.5 is seeing only
For thoroughness here is a verbose output from R on the working ubuntu docker container:
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Does the verbose output on Windows show any hints why other methods are not considered? |
Here's the verbose output of my win10 computer with the latest R package trying to connect to the same remote as the previous log.
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When trying to connect to a CentOS machine from Windows I receive the following error:
However when I check in cmd, git bash, and powershell I see that I do have ssh-rsa in the lists and interestingly don't have some of the algorithms listed for by R's SSH package.
CMD:
Git Bash:
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