You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
2.8 KiB
Bash
86 lines
2.8 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
VAULT_ADDR=${VAULT_ADDR}
|
|
VERSION=${VERSION}
|
|
AUTH_PATH=${AUTH_PATH}
|
|
GITHUB_EXTERNAL_AUTH_ID=${GITHUB_EXTERNAL_AUTH_ID}
|
|
|
|
# Ensure curl is installed
|
|
if ! command -v curl &>/dev/null; then
|
|
printf "curl is not installed. Please install curl in your image.\n"
|
|
exit 1
|
|
fi
|
|
|
|
# Fetch latest version of Vault if VERSION is 'latest'
|
|
if [ "${VERSION}" = "latest" ]; then
|
|
LATEST_VERSION=$(curl -s https://releases.hashicorp.com/vault/ | grep -oP 'vault/\K[0-9]+\.[0-9]+\.[0-9]+' | sort -V | tail -n 1)
|
|
if [ -z "$LATEST_VERSION" ]; then
|
|
printf "Failed to determine the latest Vault version.\n"
|
|
exit 1
|
|
fi
|
|
VERSION=$LATEST_VERSION
|
|
fi
|
|
|
|
# Check if vault is installed and has the correct version
|
|
installation_needed=1
|
|
if command -v vault &>/dev/null; then
|
|
CURRENT_VERSION=$(vault version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')
|
|
if [ "$CURRENT_VERSION" = "$VERSION" ]; then
|
|
printf "Vault version $CURRENT_VERSION is already installed and up-to-date.\n\n"
|
|
installation_needed=0
|
|
fi
|
|
fi
|
|
|
|
if [ $installation_needed -eq 1 ]; then
|
|
# Check if unzip or busybox is installed
|
|
if ! command -v unzip &>/dev/null; then
|
|
if command -v busybox &>/dev/null && busybox --list | grep -q '^unzip$'; then
|
|
alias unzip='busybox unzip'
|
|
printf "Using busybox unzip.\n"
|
|
else
|
|
printf "unzip is not installed and busybox unzip is not available. Please install unzip in your image.\n"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
# Download and install Vault
|
|
printf "Installing or updating Vault CLI ...\n\n"
|
|
curl -sLo vault.zip "https://releases.hashicorp.com/vault/${VERSION}/vault_${VERSION}_linux_amd64.zip"
|
|
if [ ! -f vault.zip ]; then
|
|
printf "Failed to download Vault.\n"
|
|
exit 1
|
|
fi
|
|
unzip -o vault.zip
|
|
if [ ! -f vault ]; then
|
|
printf "Failed to unzip Vault.\n"
|
|
exit 1
|
|
fi
|
|
if sudo mv vault /usr/local/bin/vault 2>/dev/null; then
|
|
printf "Vault installed successfully!\n\n"
|
|
else
|
|
mkdir -p ~/.local/bin
|
|
mv vault ~/.local/bin/vault
|
|
if [ ! -f ~/.local/bin/vault ]; then
|
|
printf "Failed to move Vault to local bin.\n"
|
|
exit 1
|
|
fi
|
|
printf "Please add ~/.local/bin to your PATH to use vault CLI.\n"
|
|
fi
|
|
fi
|
|
|
|
# Authenticate with Vault
|
|
printf "🔑 Authenticating with Vault ...\n\n"
|
|
GITHUB_TOKEN=$(coder external-auth access-token $GITHUB_EXTERNAL_AUTH_ID)
|
|
if [ $? -ne 0 ]; then
|
|
printf "Authentication with Vault failed. Please check your credentials.\n"
|
|
exit 1
|
|
fi
|
|
|
|
export VAULT_ADDR=$VAULT_ADDR
|
|
|
|
# Login to Vault using GitHub token
|
|
printf "🔑 Logging in to Vault ...\n\n"
|
|
vault login -no-print -method=github -path=/$AUTH_PATH token=$GITHUB_TOKEN
|
|
printf "\n🥳 Vault authentication complete!\n\n"
|
|
printf "You can now use Vault CLI to access secrets.\n"
|