feat(auth): add username sign-in mode and recovery kits (#3215)

deploy/self-hosting/.env.example

@@ -306,6 +306,7 @@ FLUXER_KLIPY_API_KEY=
 # Hosts the api never unfurls, comma separated.
 #FLUXER_API_UNFURL_IGNORED_HOSTS=
 
+# Email delivery. Only an instance where members sign in with email needs it.
 FLUXER_EMAIL_ENABLED=false
 FLUXER_EMAIL_PROVIDER=none
 FLUXER_EMAIL_FROM_EMAIL=[email protected]
@@ -333,6 +334,10 @@ FLUXER_DISCOVERY_ENABLED=true
 #FLUXER_APP_STATUS_PAGE_URL=
 #FLUXER_APP_STATUS_PAGE_INCIDENT_HISTORY_URL=
 #FLUXER_INSTANCE_SETUP_CONFIGURED=false
+# How members sign in on a new instance, username or email. Unset means username. Read only on the first start.
+#FLUXER_ACCOUNT_IDENTITY=
+# Username tags on a new email instance. none gives unique names with no tag, random gives name#4821. Unset means none. A username instance always uses none. Read only on the first start.
+#FLUXER_TAG_STYLE=
 #FLUXER_AUTO_JOIN_INVITE_CODE=
 #FLUXER_DELETION_GRACE_PERIOD_HOURS=336
 

deploy/self-hosting/docker-compose.yml

@@ -152,6 +152,8 @@ x-fluxer-env: &fluxer-env
   FLUXER_APP_STATUS_PAGE_URL: ${FLUXER_APP_STATUS_PAGE_URL:-}
   FLUXER_APP_STATUS_PAGE_INCIDENT_HISTORY_URL: ${FLUXER_APP_STATUS_PAGE_INCIDENT_HISTORY_URL:-}
   FLUXER_INSTANCE_SETUP_CONFIGURED: ${FLUXER_INSTANCE_SETUP_CONFIGURED:-}
+  FLUXER_ACCOUNT_IDENTITY: ${FLUXER_ACCOUNT_IDENTITY:-}
+  FLUXER_TAG_STYLE: ${FLUXER_TAG_STYLE:-}
   FLUXER_AUTO_JOIN_INVITE_CODE: ${FLUXER_AUTO_JOIN_INVITE_CODE:-}
   FLUXER_DISCOVERY_ENABLED: ${FLUXER_DISCOVERY_ENABLED:-}
   FLUXER_DISCOVERY_MIN_MEMBER_COUNT: ${FLUXER_DISCOVERY_MIN_MEMBER_COUNT:-}