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90 lines
2.7 KiB
Bash
90 lines
2.7 KiB
Bash
#!/usr/bin/env bash
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BOLD='\033[0;1m'
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# Check if vault is installed
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if ! command -v vault &> /dev/null; then
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printf "$${BOLD}Installing vault CLI ...\n\n"
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# check if wget is installed
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if ! command -v wget &> /dev/null; then
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printf "wget is not installed. Please install wget in your image.\n"
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exit 1
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fi
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# check if unzip is installed
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if ! command -v unzip &> /dev/null; then
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printf "unzip is not installed. Please install unzip in your image.\n"
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exit 1
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fi
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# check if VERSION is latest
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if [ "${VERSION}" = "latest" ]; then
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INSTALL_VERSION=$(curl -s https://releases.hashicorp.com/vault/ | grep -oP '[0-9]+\.[0-9]+\.[0-9]' | tr -d '<>' | head -1)
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else
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INSTALL_VERSION=${VERSION}
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fi
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# download vault
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wget -q -O vault.zip https://releases.hashicorp.com/vault/$${INSTALL_VERSION}/vault_$${INSTALL_VERSION}_linux_amd64.zip
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unzip vault.zip
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sudo mv vault /usr/local/bin
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rm vault.zip
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fi
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printf "🥳 Installation comlete!\n\n"
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# Set up Vault address and token
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export VAULT_ADDR=${VAULT_ADDR}
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export VAULT_TOKEN=${VAULT_TOKEN}
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# Verify Vault address and token
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printf "🔎 Verifying Vault address and token ...\n\n"
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vault status
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# Store token in .vault-token
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printf "\nStoring token in .vault-token ...\n"
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echo "${VAULT_TOKEN}" > ~/.vault-token
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# Add VAULT_ADDR to shell login scripts if not already present e.g. .bashrc, .zshrc
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# bash
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if [[ -f ~/.bashrc ]] && ! grep -q "VAULT_ADDR" ~/.bashrc; then
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printf "\nAdding VAULT_ADDR to ~/.bashrc ...\n"
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echo "export VAULT_ADDR=${VAULT_ADDR}" >> ~/.bashrc
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fi
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# zsh
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if [[ -f ~/.zshrc ]] && ! grep -q "VAULT_ADDR" ~/.zshrc; then
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printf "\nAdding VAULT_ADDR to ~/.zshrc ...\n"
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echo "export VAULT_ADDR=${VAULT_ADDR}" >> ~/.zshrc
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fi
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# fish
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if [[ -f ~/.config/fish/config.fish ]] && ! grep -q "VAULT_ADDR" ~/.config/fish/config.fish; then
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printf "\nAdding VAULT_ADDR to ~/.config/fish/config.fish ...\n"
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echo "set -x VAULT_ADDR ${VAULT_ADDR}" >> ~/.config/fish/config.fish
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fi
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# Skip fetching secrets if SECRETS is {}
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if [ "${SECRETS}" = "{}" ]; then
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exit 0
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fi
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# DEBUG
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printf "\n\n🐛 DEBUG: Printing secrets ...\n\n"
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echo "${SECRETS}"
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echo "${SECRETS}" | jq
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printf "🔍 Fetching secrets ...\n\n"
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for key in $(echo "${SECRETS}" | jq -r "keys[]" ); do
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secrets=$(echo "${SECRETS}" | jq -r ".$key.secrets[]")
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file=$(echo "${SECRETS}" | jq -r ".$key.file")
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printf "Fetching secrets from $${key} ...\n"
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for secret in $${secrets}; do
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value=$(vault kv get -format=json $${key} | jq -r ".data.data.$${secret}")
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# create directory if it doesn't exist
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mkdir -p $(dirname $${file})
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printf "$${secret}=$${value}\n" >> $${file}
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done
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printf "\n"
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done
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