Sourcetree cannot connect to stash - Could not establish trust relationship error.

Question

I get the following error when I try to connect sourcetree to the stash server at workplace.

I am already configured for bitbucket and github projects, except stash has ( I am guessing here ) an unsigned certificate that seems to be causing problems.

I have tried to resolve this in a few ways. I first believed the solution would be like 1. exporting the stash website certificate from firefox and 2. converting it to PEM and 3. adding this line to .git:

[http]
    sslCAInfo=C:/Users/Stephane/Documents/dev/ssh-key-sourcetree/stef-agdev.pem

... But this had no effect, same pop-up indicating a trust relationship error.  Would anybody have an idea on how I can solve this?

Thanks.

(Screenshot of error below)

chadclan · Answer

This was driving me nuts, but I finally found the setting in the SourceTree.exe.config file https://www.sourcetreeapp.com/ update/WindowsReleaseNotes.html ************* Set the value to true :) True ************* False

Chris Gruszka · Answer

I tried to resolve by appending our self-signed certificate to C:/Users/$USERNAME/AppData/Local/Atlassian/SourceTree/git_local/bin/curl-ca-bundle.crt

I got past "The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel" error by having IE install the self-signed certificate to the Trusted Root Certification Authorities store.

I still have the "fatal: unable to access 'https://xxxx@xxxxx.com/scm/xxxx/xxxx.git/' ..." error