Security and Encrpytion

Genereta rsa keys

• ssh-keygen -t ed25519 -a 100

Git Deploy Keys

Genereta the keys

• ssh-keygen -t ed25519 -a 100
• Copy the keys generated in /home/user/.ssh/id_ed25519... to a location that you prefer
• Go to the git website that you are hosting your repository and find for deploy keys
• Use the id_ed25519.pub contents in the website, and allow write access
• Now go to the repository and open your terminal and type:

git remote -v
git remote set-url origin WEBSITEADDRESS:USERNAME/REPOSITORYNAME.git

EXAMPLE:

git remote -v
git remote set-url origin git@github.com:LeandroTheDev/arch_linux.git
OR for enterprises
git remote set-url origin git@github.com:EnterpriseName/repository.git

Project only

• move the key to the repository .git folder: .git/repository_key
• git config core.sshCommand "ssh -i .git/repository_key -F /dev/null"
• git pull

(Global) Custom location for deploy keys

eval $(ssh-agent -s)
ssh-add /path/to/desired/location/id_rsa

• This needs to be called every system reset, so add it to .bashrc or whatever system you use

Local 2Factor

• sudo pacman -S keepassxc
• keepassxc

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• Press the left button in the new entry

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• Now you can get the code

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