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Fix: Unifi deploy hook support Unifi Cloud Key (#3327)
* fix: unifi deploy hook also update Cloud Key nginx certs
When running on a Unifi Cloud Key device, also deploy to
/etc/ssl/private/cloudkey.{crt,key} and reload nginx. This
makes the new cert available for the Cloud Key management
app running via nginx on port 443 (as well as the port 8443
Unifi Controller app the deploy hook already supported).
Fixes #3326
* Improve settings documentation comments
* Improve Cloud Key pre-flight error messaging
* Fix typo
* Add support for UnifiOS (Cloud Key Gen2)
Since UnifiOS does not use the Java keystore (like a Unifi
Controller or Cloud Key Gen1 deploy), this also reworks
the settings validation and error messaging somewhat.
* PR review fixes
* Detect unsupported Cloud Key java keystore location
* Don't try to restart inactive services
(and remove extra spaces from reload command)
* Clean up error messages and internal variables
* Change to _getdeployconf/_savedeployconf
* Switch from cp to cat to preserve file permissions
This commit is contained in:
Mike Edmunds
GitHub
parent
b7c3e6099c
commit
bf8c33703c
224
deploy/unifi.sh
224
deploy/unifi.sh
@ -1,12 +1,43 @@
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#!/usr/bin/env sh
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#Here is a script to deploy cert to unifi server.
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# Here is a script to deploy cert on a Unifi Controller or Cloud Key device.
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# It supports:
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# - self-hosted Unifi Controller
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# - Unifi Cloud Key (Gen1/2/2+)
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# - Unifi Cloud Key running UnifiOS (v2.0.0+, Gen2/2+ only)
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# Please report bugs to https://github.com/acmesh-official/acme.sh/issues/3359
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#returns 0 means success, otherwise error.
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# The deploy-hook automatically detects standard Unifi installations
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# for each of the supported environments. Most users should not need
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# to set any of these variables, but if you are running a self-hosted
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# Controller with custom locations, set these as necessary before running
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# the deploy hook. (Defaults shown below.)
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#
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# Settings for Unifi Controller:
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# Location of Java keystore or unifi.keystore.jks file:
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#DEPLOY_UNIFI_KEYSTORE="/usr/lib/unifi/data/keystore"
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# Keystore password (built into Unifi Controller, not a user-set password):
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#DEPLOY_UNIFI_KEYPASS="aircontrolenterprise"
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# Command to restart Unifi Controller:
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#DEPLOY_UNIFI_RELOAD="service unifi restart"
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#
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# Settings for Unifi Cloud Key Gen1 (nginx admin pages):
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# Directory where cloudkey.crt and cloudkey.key live:
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#DEPLOY_UNIFI_CLOUDKEY_CERTDIR="/etc/ssl/private"
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# Command to restart maintenance pages and Controller
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# (same setting as above, default is updated when running on Cloud Key Gen1):
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#DEPLOY_UNIFI_RELOAD="service nginx restart && service unifi restart"
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#
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# Settings for UnifiOS (Cloud Key Gen2):
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# Directory where unifi-core.crt and unifi-core.key live:
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#DEPLOY_UNIFI_CORE_CONFIG="/data/unifi-core/config/"
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# Command to restart unifi-core:
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#DEPLOY_UNIFI_RELOAD="systemctl restart unifi-core"
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#
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# At least one of DEPLOY_UNIFI_KEYSTORE, DEPLOY_UNIFI_CLOUDKEY_CERTDIR,
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# or DEPLOY_UNIFI_CORE_CONFIG must exist to receive the deployed certs.
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######## Public functions #####################
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@ -24,77 +55,160 @@ unifi_deploy() {
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_debug _cca "$_cca"
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_debug _cfullchain "$_cfullchain"
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if ! _exists keytool; then
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_err "keytool not found"
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return 1
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fi
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_getdeployconf DEPLOY_UNIFI_KEYSTORE
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_getdeployconf DEPLOY_UNIFI_KEYPASS
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_getdeployconf DEPLOY_UNIFI_CLOUDKEY_CERTDIR
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_getdeployconf DEPLOY_UNIFI_CORE_CONFIG
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_getdeployconf DEPLOY_UNIFI_RELOAD
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DEFAULT_UNIFI_KEYSTORE="/usr/lib/unifi/data/keystore"
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_unifi_keystore="${DEPLOY_UNIFI_KEYSTORE:-$DEFAULT_UNIFI_KEYSTORE}"
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DEFAULT_UNIFI_KEYPASS="aircontrolenterprise"
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_unifi_keypass="${DEPLOY_UNIFI_KEYPASS:-$DEFAULT_UNIFI_KEYPASS}"
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DEFAULT_UNIFI_RELOAD="service unifi restart"
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_reload="${DEPLOY_UNIFI_RELOAD:-$DEFAULT_UNIFI_RELOAD}"
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_debug2 DEPLOY_UNIFI_KEYSTORE "$DEPLOY_UNIFI_KEYSTORE"
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_debug2 DEPLOY_UNIFI_KEYPASS "$DEPLOY_UNIFI_KEYPASS"
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_debug2 DEPLOY_UNIFI_CLOUDKEY_CERTDIR "$DEPLOY_UNIFI_CLOUDKEY_CERTDIR"
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_debug2 DEPLOY_UNIFI_CORE_CONFIG "$DEPLOY_UNIFI_CORE_CONFIG"
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_debug2 DEPLOY_UNIFI_RELOAD "$DEPLOY_UNIFI_RELOAD"
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_debug _unifi_keystore "$_unifi_keystore"
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if [ ! -f "$_unifi_keystore" ]; then
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if [ -z "$DEPLOY_UNIFI_KEYSTORE" ]; then
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_err "unifi keystore is not found, please define DEPLOY_UNIFI_KEYSTORE"
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return 1
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else
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_err "It seems that the specified unifi keystore is not valid, please check."
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# Space-separated list of environments detected and installed:
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_services_updated=""
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# Default reload commands accumulated as we auto-detect environments:
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_reload_cmd=""
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# Unifi Controller environment (self hosted or any Cloud Key) --
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# auto-detect by file /usr/lib/unifi/data/keystore:
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_unifi_keystore="${DEPLOY_UNIFI_KEYSTORE:-/usr/lib/unifi/data/keystore}"
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if [ -f "$_unifi_keystore" ]; then
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_info "Installing certificate for Unifi Controller (Java keystore)"
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_debug _unifi_keystore "$_unifi_keystore"
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if ! _exists keytool; then
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_err "keytool not found"
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return 1
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fi
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fi
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if [ ! -w "$_unifi_keystore" ]; then
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_err "The file $_unifi_keystore is not writable, please change the permission."
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if [ ! -w "$_unifi_keystore" ]; then
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_err "The file $_unifi_keystore is not writable, please change the permission."
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return 1
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fi
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_unifi_keypass="${DEPLOY_UNIFI_KEYPASS:-aircontrolenterprise}"
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_debug "Generate import pkcs12"
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_import_pkcs12="$(_mktemp)"
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_toPkcs "$_import_pkcs12" "$_ckey" "$_ccert" "$_cca" "$_unifi_keypass" unifi root
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# shellcheck disable=SC2181
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if [ "$?" != "0" ]; then
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_err "Error generating pkcs12. Please re-run with --debug and report a bug."
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return 1
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fi
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_debug "Import into keystore: $_unifi_keystore"
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if keytool -importkeystore \
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-deststorepass "$_unifi_keypass" -destkeypass "$_unifi_keypass" -destkeystore "$_unifi_keystore" \
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-srckeystore "$_import_pkcs12" -srcstoretype PKCS12 -srcstorepass "$_unifi_keypass" \
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-alias unifi -noprompt; then
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_debug "Import keystore success!"
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rm "$_import_pkcs12"
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else
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_err "Error importing into Unifi Java keystore."
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_err "Please re-run with --debug and report a bug."
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rm "$_import_pkcs12"
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return 1
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fi
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if systemctl -q is-active unifi; then
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_reload_cmd="${_reload_cmd:+$_reload_cmd && }service unifi restart"
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fi
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_services_updated="${_services_updated} unifi"
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_info "Install Unifi Controller certificate success!"
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elif [ "$DEPLOY_UNIFI_KEYSTORE" ]; then
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_err "The specified DEPLOY_UNIFI_KEYSTORE='$DEPLOY_UNIFI_KEYSTORE' is not valid, please check."
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return 1
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fi
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_info "Generate import pkcs12"
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_import_pkcs12="$(_mktemp)"
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_toPkcs "$_import_pkcs12" "$_ckey" "$_ccert" "$_cca" "$_unifi_keypass" unifi root
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if [ "$?" != "0" ]; then
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_err "Oops, error creating import pkcs12, please report bug to us."
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# Cloud Key environment (non-UnifiOS -- nginx serves admin pages) --
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# auto-detect by file /etc/ssl/private/cloudkey.key:
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_cloudkey_certdir="${DEPLOY_UNIFI_CLOUDKEY_CERTDIR:-/etc/ssl/private}"
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if [ -f "${_cloudkey_certdir}/cloudkey.key" ]; then
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_info "Installing certificate for Cloud Key Gen1 (nginx admin pages)"
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_debug _cloudkey_certdir "$_cloudkey_certdir"
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if [ ! -w "$_cloudkey_certdir" ]; then
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_err "The directory $_cloudkey_certdir is not writable; please check permissions."
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return 1
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fi
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# Cloud Key expects to load the keystore from /etc/ssl/private/unifi.keystore.jks.
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# Normally /usr/lib/unifi/data/keystore is a symlink there (so the keystore was
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# updated above), but if not, we don't know how to handle this installation:
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if ! cmp -s "$_unifi_keystore" "${_cloudkey_certdir}/unifi.keystore.jks"; then
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_err "Unsupported Cloud Key configuration: keystore not found at '${_cloudkey_certdir}/unifi.keystore.jks'"
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return 1
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fi
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cat "$_cfullchain" >"${_cloudkey_certdir}/cloudkey.crt"
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cat "$_ckey" >"${_cloudkey_certdir}/cloudkey.key"
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(cd "$_cloudkey_certdir" && tar -cf cert.tar cloudkey.crt cloudkey.key unifi.keystore.jks)
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if systemctl -q is-active nginx; then
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_reload_cmd="${_reload_cmd:+$_reload_cmd && }service nginx restart"
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fi
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_info "Install Cloud Key Gen1 certificate success!"
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_services_updated="${_services_updated} nginx"
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elif [ "$DEPLOY_UNIFI_CLOUDKEY_CERTDIR" ]; then
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_err "The specified DEPLOY_UNIFI_CLOUDKEY_CERTDIR='$DEPLOY_UNIFI_CLOUDKEY_CERTDIR' is not valid, please check."
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return 1
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fi
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_info "Modify unifi keystore: $_unifi_keystore"
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if keytool -importkeystore \
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-deststorepass "$_unifi_keypass" -destkeypass "$_unifi_keypass" -destkeystore "$_unifi_keystore" \
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-srckeystore "$_import_pkcs12" -srcstoretype PKCS12 -srcstorepass "$_unifi_keypass" \
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-alias unifi -noprompt; then
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_info "Import keystore success!"
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rm "$_import_pkcs12"
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else
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_err "Import unifi keystore error, please report bug to us."
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rm "$_import_pkcs12"
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# UnifiOS environment -- auto-detect by /data/unifi-core/config/unifi-core.key:
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_unifi_core_config="${DEPLOY_UNIFI_CORE_CONFIG:-/data/unifi-core/config}"
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if [ -f "${_unifi_core_config}/unifi-core.key" ]; then
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_info "Installing certificate for UnifiOS"
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_debug _unifi_core_config "$_unifi_core_config"
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if [ ! -w "$_unifi_core_config" ]; then
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_err "The directory $_unifi_core_config is not writable; please check permissions."
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return 1
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fi
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cat "$_cfullchain" >"${_unifi_core_config}/unifi-core.crt"
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cat "$_ckey" >"${_unifi_core_config}/unifi-core.key"
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if systemctl -q is-active unifi-core; then
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_reload_cmd="${_reload_cmd:+$_reload_cmd && }systemctl restart unifi-core"
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fi
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_info "Install UnifiOS certificate success!"
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_services_updated="${_services_updated} unifi-core"
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elif [ "$DEPLOY_UNIFI_CORE_CONFIG" ]; then
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_err "The specified DEPLOY_UNIFI_CORE_CONFIG='$DEPLOY_UNIFI_CORE_CONFIG' is not valid, please check."
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return 1
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fi
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_info "Run reload: $_reload"
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if eval "$_reload"; then
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if [ -z "$_services_updated" ]; then
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# None of the Unifi environments were auto-detected, so no deployment has occurred
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# (and none of DEPLOY_UNIFI_{KEYSTORE,CLOUDKEY_CERTDIR,CORE_CONFIG} were set).
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_err "Unable to detect Unifi environment in standard location."
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_err "(This deploy hook must be run on the Unifi device, not a remote machine.)"
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_err "For non-standard Unifi installations, set DEPLOY_UNIFI_KEYSTORE,"
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_err "DEPLOY_UNIFI_CLOUDKEY_CERTDIR, and/or DEPLOY_UNIFI_CORE_CONFIG as appropriate."
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return 1
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fi
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_reload_cmd="${DEPLOY_UNIFI_RELOAD:-$_reload_cmd}"
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if [ -z "$_reload_cmd" ]; then
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_err "Certificates were installed for services:${_services_updated},"
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_err "but none appear to be active. Please set DEPLOY_UNIFI_RELOAD"
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_err "to a command that will restart the necessary services."
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return 1
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fi
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_info "Reload services (this may take some time): $_reload_cmd"
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if eval "$_reload_cmd"; then
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_info "Reload success!"
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if [ "$DEPLOY_UNIFI_KEYSTORE" ]; then
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_savedomainconf DEPLOY_UNIFI_KEYSTORE "$DEPLOY_UNIFI_KEYSTORE"
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else
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_cleardomainconf DEPLOY_UNIFI_KEYSTORE
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fi
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if [ "$DEPLOY_UNIFI_KEYPASS" ]; then
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_savedomainconf DEPLOY_UNIFI_KEYPASS "$DEPLOY_UNIFI_KEYPASS"
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else
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_cleardomainconf DEPLOY_UNIFI_KEYPASS
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fi
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if [ "$DEPLOY_UNIFI_RELOAD" ]; then
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_savedomainconf DEPLOY_UNIFI_RELOAD "$DEPLOY_UNIFI_RELOAD"
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else
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_cleardomainconf DEPLOY_UNIFI_RELOAD
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fi
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return 0
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else
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_err "Reload error"
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return 1
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fi
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return 0
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# Successful, so save all (non-default) config:
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_savedeployconf DEPLOY_UNIFI_KEYSTORE "$DEPLOY_UNIFI_KEYSTORE"
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_savedeployconf DEPLOY_UNIFI_KEYPASS "$DEPLOY_UNIFI_KEYPASS"
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_savedeployconf DEPLOY_UNIFI_CLOUDKEY_CERTDIR "$DEPLOY_UNIFI_CLOUDKEY_CERTDIR"
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_savedeployconf DEPLOY_UNIFI_CORE_CONFIG "$DEPLOY_UNIFI_CORE_CONFIG"
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_savedeployconf DEPLOY_UNIFI_RELOAD "$DEPLOY_UNIFI_RELOAD"
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return 0
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}
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