111 lines
3.3 KiB
Bash
Executable file
111 lines
3.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Exit if there's an error
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set -e
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# Modify constants as needed
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GITEA_URL="https://git.askiiart.net"
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NAME="askiiart"
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EMAIL="dev@askiiart.net"
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# Note: This waits until enter is pressed
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# read -p "Press Enter to continue" < /dev/tty
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if [ $(whoami) == "root" ]; then
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echo "Run as a normal user, not root"
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exit 1
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fi
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command_exists() { type "$1" &>/dev/null; }
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if command_exists "apt-get"; then
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sudo apt-get install pass git -y
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elif command_exists "yum"; then
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sudo yum install pass git -y
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elif command_exists "pacman"; then
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sudo pacman -S git --noconfirm
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sudo pacman -S pass --noconfirm
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elif command_exists "zypp"; then
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sudo zypper install pass git -y
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elif command_exists "emerge"; then
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sudo echo Not yet supported, exiting...
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elif command_exists "apk"; then
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sudo apk add pass
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sudo apk add git
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else
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echo "Unsupported: unknown package manager"
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fi
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# Check if GCM is installed
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if [ -d "${HOME}/git-credential-manager" ]; then
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echo "Git Credential Manager already installed, skipping..."
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else
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# Install git credential manager
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curl -L https://aka.ms/gcm/linux-install-source.sh | sh
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git-credential-manager configure
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rm dotnet-install.sh
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fi
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############################################
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# Do GPG key stuff for commit verification #
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############################################
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if [ -d "${HOME}/.gnupg/" ]; then
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echo "GPG key(s) already exist, skipping..."
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else
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# Create GPG key
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echo "> $ gpg --full-generate-key"
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echo
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echo Use the defaults, then real name "askiiart", email address \"dev@askiiart.net\", and comment \"git key\"\n
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echo
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gpg --full-generate-key
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read -p "Copy the long ID above, then paste it here: " KEY_ID
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echo $KEY_ID
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# Export GPG key
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gpg --armor --export $KEY_ID
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echo This is the exported key, copy it and put it in GitHub/Gitea/whatever
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echo Gitea URL: ${GITEA_URL}/user/settings/keys
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echo GitHub URL: https://github.com/settings/gpg/new
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read -p "Press enter when you're done" </dev/tty
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else
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gpg --list-keys
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read -p "Enter the long ID of the key to be used for git:" KEY_ID
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fi
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echo Doing git config stuff...
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git config --global credential.credentialStore gpg
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git config --global user.name "${NAME}"
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git config --global user.email "${EMAIL}"
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git config --global user.signingkey ${KEY_ID}
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git config --global commit.gpgsign true
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pass init ${KEY_ID}
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#############
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# SSH stuff #
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#############
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# Get SSH key
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if [ -d "${HOME}/.ssh" ]; then
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echo "SSH keys already exist, skipping..."
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else
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# Generate SSH keys
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echo
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# -f: file, -N: passphrase, -t: type
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ssh-keygen -f ~/.ssh/id_rsa -N "" -t rsa
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echo
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cat ~/.ssh/id_rsa.pub
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echo This is the SSH public key, copy it and put it in GitHub/Gitea/whatever
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echo Gitea URL: ${GITEA_URL}/user/settings/keys
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echo GitHub URL: https://github.com/settings/ssh/new
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fi
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# From https://superuser.com/a/954639
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# Archived at https://web.archive.org/web/20230606153856/https://superuser.com/a/954639
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echo Fixing .gnupg/ permissions
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# Set ownership to your own user and primary group
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chown -R "$USER:$(id -gn)" ~/.gnupg
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# Set permissions to read, write, execute for only yourself, no others
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chmod 700 ~/.gnupg
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# Set permissions to read, write for only yourself, no others
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chmod 600 ~/.gnupg/*
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read -p "Done. Now verify your SSH and GPG keys in Git*" </dev/tty
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