How to solve SSL certificate: self signed certificate when cloning repo from github?
Solution 1
You're overthinking this. Git requires the SSH key to do the transfer. In order for this to work, you need an account on GitHub. If you have already generated an SSH key pair for other sites, you can reuse that one. All you need to do is log into GitHub.com and copy it there in your settings panel.
If you don't have an account, make one. If you haven't generated a key pair, that's simple:
ssh-keygen -t rsa -C "[email protected]"
Then copy the key to your settings in GitHub.com
There are instructions all over the place on how to do this in various ways. I have a self-signed cert and I was able to clone the repo you listed.
Solution 2
You can disable SSL verification using the below command
git config --global http.sslVerify false
BRabbit27
Updated on August 02, 2021Comments
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BRabbit27 almost 3 years
I just installed git for windows and tried to clone glew's repo like this
$ git clone https://github.com/nigels-com/glew.git
But I got the following error
Cloning into 'glew'... fatal: unable to access 'https://github.com/nigels-com/glew.git/': SSL certificate problem: self signed certificate
I've seen people running into this problem and some possible workarounds.
First try
$ git -c http.sslVerify=false clone https://github.com/nigels-com/glew.git Cloning into 'glew'... fatal: unable to access 'https://github.com/nigels-com/glew.git/': Empty reply from server
Second try
$ git config --global http.sslVerify false $ git clone https://github.com/nigels-com/glew.git Cloning into 'glew'... fatal: unable to access 'https://github.com/nigels-com/glew.git/': Empty reply from server
Then I checked for
http.sslcainfo
entry in the config files$ git config --system --list credential.helper=manager $ git config --global --list https.proxy=<proxy-address> http.sslverify=false
System and global config files does not have that entry. So I tried the following which I don't know what file is reading and try to unset it.
$ git config --list core.symlinks=false core.autocrlf=true core.fscache=true color.diff=auto color.status=auto color.branch=auto color.interactive=true help.format=html http.sslcainfo=C:/Program Files/Git/mingw64/ssl/certs/ca-bundle.crt diff.astextplain.textconv=astextplain rebase.autosquash=true credential.helper=manager http.sslverify=false $ git config --unset http.sslcainfo fatal: not in a git directory
Tried with global and system
$ git config --global --unset http.sslcainfo $ git clone https://github.com/nigels-com/glew.git Cloning into 'glew'... fatal: unable to access 'https://github.com/nigels-com/glew.git/': SSL certificate problem: self signed certificate $ git config --system --unset http.sslcainfo error: could not lock config file C:\Program Files\Git\mingw64/etc/gitconfig: Permission denied error: could not lock config file C:\Program Files\Git\mingw64/etc/gitconfig: Invalid argument
I still cannot clone that github repo. Any other idea I can try to fix this problem? What am I missing?
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BRabbit27 almost 8 yearsA couple of weeks ago I remember being able to clone repos without that. Would that mean if I want to clone repos from GitLab or BitBucket I must create an account and copy my ssh key to each account? Something's missing here ...
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Roman almost 8 yearsWrong, SSL has nothing to do with SSH.
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kgui almost 7 yearsyea, this is wrong. This does not solve the problem but, rather uses a different technology to get the repo.
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Vishwa Ratna almost 5 yearswrong answer, its a shame that this answer is accepted here.