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Merge pull request #1748 from pi-hole/password_file

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Reintroduce missed docker secret handling
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Adam Warner
2025-02-23 18:51:52 +00:00
committed by GitHub
parent 70d8e10f38 9d55d91132
commit 278a78cb2a
2 changed files with 6 additions and 0 deletions
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1
README.md
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@@ -138,6 +138,7 @@ To explicitly set no password, set `FTLCONF_webserver_api_password: ''`.
| `FTLCONF_[SETTING]` | unset | As per documentation | Customize pihole.toml with settings described in the [API Documentation](https://docs.pi-hole.net/api).<br><br>Replace `.` with `_`, e.g for `dns.dnssec=true` use `FTLCONF_dns_dnssec: 'true'`.<br/>Array type configs should be delimited with `;`.|
| `PIHOLE_UID` | `1000` | Number | Overrides image's default pihole user id to match a host user id.<br/>**IMPORTANT**: id must not already be in use inside the container!|
| `PIHOLE_GID` | `1000` | Number | Overrides image's default pihole group id to match a host group id.<br/>**IMPORTANT**: id must not already be in use inside the container!|
| `WEBPASSWORD_FILE` | unset| `<Docker secret path>` | Set an Admin password using [Docker secrets](https://docs.docker.com/engine/swarm/secrets/). If `FTLCONF_webserver_api_password` is set, `WEBPASSWORD_FILE` is ignored. If `FTLCONF_webserver_api_password` is empty, and `WEBPASSWORD_FILE` is set to a valid readable file path, then `FTLCONF_webserver_api_password` will be set to the contents of `WEBPASSWORD_FILE`. |
### Advanced Variables

5
src/bash_functions.sh
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@@ -189,6 +189,11 @@ migrate_v5_configs() {
}
setup_web_password() {
if [ -z "${FTLCONF_webserver_api_password+x}" ] && [ -n ${WEBPASSWORD_FILE} ] && [ -r ${WEBPASSWORD_FILE} ]; then
echo " [i] Setting FTLCONF_webserver_api_password from file"
export FTLCONF_webserver_api_password=$(<"${WEBPASSWORD_FILE}")
fi
# If FTLCONF_webserver_api_password is not set
if [ -z "${FTLCONF_webserver_api_password+x}" ]; then
# Is this already set to something other than blank (default) in FTL's config file? (maybe in a volume mount)