#!/usr/bin/env sh
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# Deploy certificates to a proxmox virtual environment node using the API.
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#
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# Environment variables that can be set are:
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# `DEPLOY_PROXMOXVE_SERVER`: The hostname of the proxmox ve node. Defaults to
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# _cdomain.
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# `DEPLOY_PROXMOXVE_SERVER_PORT`: The port number the management interface is on.
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# Defaults to 8006.
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# `DEPLOY_PROXMOXVE_NODE_NAME`: The name of the node we'll be connecting to.
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# Defaults to the host portion of the server
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# domain name.
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# `DEPLOY_PROXMOXVE_USER`: The user we'll connect as. Defaults to root.
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# `DEPLOY_PROXMOXVE_USER_REALM`: The authentication realm the user authenticates
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# with. Defaults to pam.
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# `DEPLOY_PROXMOXVE_API_TOKEN_NAME`: The name of the API token created for the
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# user account. Defaults to acme.
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# `DEPLOY_PROXMOXVE_API_TOKEN_KEY`: The API token. Required.
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proxmoxve_deploy() {
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_cdomain="$1"
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_ckey="$2"
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_ccert="$3"
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_cca="$4"
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_cfullchain="$5"
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_debug _cdomain "$_cdomain"
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_debug2 _ckey "$_ckey"
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_debug _ccert "$_ccert"
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_debug _cca "$_cca"
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_debug _cfullchain "$_cfullchain"
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# "Sane" defaults.
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_getdeployconf DEPLOY_PROXMOXVE_SERVER
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if [ -z "$DEPLOY_PROXMOXVE_SERVER" ]; then
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_target_hostname="$_cdomain"
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else
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_target_hostname="$DEPLOY_PROXMOXVE_SERVER"
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_savedeployconf DEPLOY_PROXMOXVE_SERVER "$DEPLOY_PROXMOXVE_SERVER"
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fi
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_debug2 DEPLOY_PROXMOXVE_SERVER "$_target_hostname"
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_getdeployconf DEPLOY_PROXMOXVE_SERVER_PORT
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if [ -z "$DEPLOY_PROXMOXVE_SERVER_PORT" ]; then
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_target_port="8006"
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else
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_target_port="$DEPLOY_PROXMOXVE_SERVER_PORT"
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_savedeployconf DEPLOY_PROXMOXVE_SERVER_PORT "$DEPLOY_PROXMOXVE_SERVER_PORT"
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fi
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_debug2 DEPLOY_PROXMOXVE_SERVER_PORT "$_target_port"
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_getdeployconf DEPLOY_PROXMOXVE_NODE_NAME
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if [ -z "$DEPLOY_PROXMOXVE_NODE_NAME" ]; then
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_node_name=$(echo "$_target_hostname" | cut -d. -f1)
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else
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_node_name="$DEPLOY_PROXMOXVE_NODE_NAME"
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_savedeployconf DEPLOY_PROXMOXVE_NODE_NAME "$DEPLOY_PROXMOXVE_NODE_NAME"
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fi
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_debug2 DEPLOY_PROXMOXVE_NODE_NAME "$_node_name"
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# Complete URL.
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_target_url="https://${_target_hostname}:${_target_port}/api2/json/nodes/${_node_name}/certificates/custom"
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_debug TARGET_URL "$_target_url"
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# More "sane" defaults.
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_getdeployconf DEPLOY_PROXMOXVE_USER
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if [ -z "$DEPLOY_PROXMOXVE_USER" ]; then
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_proxmoxve_user="root"
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else
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_proxmoxve_user="$DEPLOY_PROXMOXVE_USER"
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_savedeployconf DEPLOY_PROXMOXVE_USER "$DEPLOY_PROXMOXVE_USER"
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fi
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_debug2 DEPLOY_PROXMOXVE_USER "$_proxmoxve_user"
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_getdeployconf DEPLOY_PROXMOXVE_USER_REALM
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if [ -z "$DEPLOY_PROXMOXVE_USER_REALM" ]; then
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_proxmoxve_user_realm="pam"
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else
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_proxmoxve_user_realm="$DEPLOY_PROXMOXVE_USER_REALM"
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_savedeployconf DEPLOY_PROXMOXVE_USER_REALM "$DEPLOY_PROXMOXVE_USER_REALM"
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fi
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_debug2 DEPLOY_PROXMOXVE_USER_REALM "$_proxmoxve_user_realm"
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_getdeployconf DEPLOY_PROXMOXVE_API_TOKEN_NAME
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if [ -z "$DEPLOY_PROXMOXVE_API_TOKEN_NAME" ]; then
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_proxmoxve_api_token_name="acme"
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else
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_proxmoxve_api_token_name="$DEPLOY_PROXMOXVE_API_TOKEN_NAME"
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_savedeployconf DEPLOY_PROXMOXVE_API_TOKEN_NAME "$DEPLOY_PROXMOXVE_API_TOKEN_NAME"
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fi
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_debug2 DEPLOY_PROXMOXVE_API_TOKEN_NAME "$_proxmoxve_api_token_name"
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# This is required.
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_getdeployconf DEPLOY_PROXMOXVE_API_TOKEN_KEY
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if [ -z "$DEPLOY_PROXMOXVE_API_TOKEN_KEY" ]; then
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_err "API key not provided."
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return 1
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else
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_proxmoxve_api_token_key="$DEPLOY_PROXMOXVE_API_TOKEN_KEY"
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_savedeployconf DEPLOY_PROXMOXVE_API_TOKEN_KEY "$DEPLOY_PROXMOXVE_API_TOKEN_KEY"
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fi
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_debug2 DEPLOY_PROXMOXVE_API_TOKEN_KEY _proxmoxve_api_token_key
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# PVE API Token header value. Used in "Authorization: PVEAPIToken".
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_proxmoxve_header_api_token="${_proxmoxve_user}@${_proxmoxve_user_realm}!${_proxmoxve_api_token_name}=${_proxmoxve_api_token_key}"
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_debug2 "Auth Header" _proxmoxve_header_api_token
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# Ugly. I hate putting heredocs inside functions because heredocs don't
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# account for whitespace correctly but it _does_ work and is several times
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# cleaner than anything else I had here.
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#
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# This dumps the json payload to a variable that should be passable to the
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# _psot function.
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_json_payload=$(
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cat <<HEREDOC
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{
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"certificates": "$(tr '\n' ':' <"$_cfullchain" | sed 's/:/\\n/g')",
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"key": "$(tr '\n' ':' <"$_ckey" | sed 's/:/\\n/g')",
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"node":"$_node_name",
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"restart":"1",
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"force":"1"
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}
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HEREDOC
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)
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_debug2 Payload "$_json_payload"
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# Push certificates to server.
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export _HTTPS_INSECURE=1
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export _H1="Authorization: PVEAPIToken=${_proxmoxve_header_api_token}"
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_post "$_json_payload" "$_target_url" "" POST "application/json"
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}
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