new: [outline] add new charm

outline/hooks/init

@@ -0,0 +1,74 @@
+#!/bin/bash
+
+## Init is run on host
+## For now it is run every time the script is launched, but
+## it should be launched only once after build.
+
+## Accessible variables are:
+## - SERVICE_NAME        Name of current service
+## - DOCKER_BASE_IMAGE   Base image from which this service might be built if any
+## - SERVICE_DATASTORE           Location on host of the DATASTORE of this service
+## - SERVICE_CONFIGSTORE         Location on host of the CONFIGSTORE of this service
+
+
+set -e
+
+PASSWORD_FILE="$SERVICE_DATASTORE"/.compose/password/secret-key
+UTILS_SECRET="$SERVICE_DATASTORE"/.compose/password/utils-secret
+
+if ! [ -f "$UTILS_SECRET" ]; then
+    info "Generating secret password"
+    mkdir -p "${UTILS_SECRET%/*}"
+    umask 077
+    openssl rand -hex 32 > "$UTILS_SECRET"
+else
+    info "Using existing utils-secret"
+fi
+
+if ! [ -f "$PASSWORD_FILE" ]; then
+    info "Generating secret password"
+    mkdir -p "${PASSWORD_FILE%/*}"
+    umask 077
+    openssl rand -hex 32 > "$PASSWORD_FILE"
+else
+    info "Using existing secret password"
+fi
+
+secret_password=$(cat "$PASSWORD_FILE")
+utils_secret=$(cat "$UTILS_SECRET")
+
+sender=$(options-get sender-email) || exit 1
+oidc_client_id=$(options-get oidc-client-id) || exit 1
+oidc_client_secret=$(options-get oidc-client-secret) || exit 1
+oidc_auth_uri=$(options-get oidc-auth-uri) || exit 1
+oidc_token_uri=$(options-get oidc-token-uri) || exit 1
+oidc_user_info_uri=$(options-get oidc-user-info-uri) || exit 1
+oidc_logout_uri=$(options-get oidc-logout-uri) || exit 1
+
+init-config-add "
+$SERVICE_NAME:
+  volumes:
+    - $SERVICE_DATASTORE:/var/lib/outline/data
+  environment:
+    SMTP_FROM_EMAIL: \"$sender\"
+    DEFAULT_LANGUAGE: \"fr_FR\"
+    SECRET_KEY: \"$secret_password\"
+    UTILS_SECRET: \"$utils_secret\"
+    OIDC_CLIENT_ID: \"$oidc_client_id\"
+    OIDC_CLIENT_SECRET: \"$oidc_client_secret\"
+    OIDC_AUTH_URI: \"$oidc_auth_uri\"
+    OIDC_TOKEN_URI: \"$oidc_token_uri\"
+    OIDC_USERINFO_URI: \"$oidc_user_info_uri\"
+    OIDC_LOGOUT_URI: \"$oidc_logout_uri\"
+    OIDC_SCOPES: \"openid\"
+    OIDC_USERNAME_CLAIM: \"preferred_username\"
+    OIDC_DISPLAY_NAME: \"OpenID Connect\"
+    NODE_ENV: \"production\"
+    LOG_LEVEL: \"debug\"
+    FORCE_HTTPS: \"false\"
+    FILE_STORAGE: \"local\"
+    #DEVELOPMENT_UNSAFE_INLINE_CSP: \"true\"
+    #DEBUG: \"http\"
+"
+
+

outline/hooks/postgres_database-relation-joined

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e
+
+PASSWORD="$(relation-get password)"
+USER="$(relation-get user)"
+DBNAME="$(relation-get dbname)"
+
+
+config-add "\
+services:
+  $MASTER_BASE_SERVICE_NAME:
+    environment:
+      DATABASE_URL: postgres://$USER:$PASSWORD@$TARGET_SERVICE_NAME:5432/$DBNAME
+      PGSSLMODE: disable
+"
+
+info "Configured $SERVICE_NAME code for $TARGET_SERVICE_NAME access."

outline/hooks/redis_database-relation-joined

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+set -e
+
+
+# USER="$(relation-get user)"
+# DBNAME="$(relation-get dbname)"
+# PASSWORD=$(relation-get password) || {
+#     err "Can't get password for '$SERVICE_NAME' from '$TARGET_SERVICE_NAME'."
+#     exit 1
+# }
+
+PASSWORD=$(relation-get password) || {
+    err "Can't get password for '$SERVICE_NAME' from '$TARGET_SERVICE_NAME'."
+    exit 1
+}
+
+config-add "\
+services:
+  $MASTER_BASE_SERVICE_NAME:
+    environment:
+      REDIS_URL: redis://:$PASSWORD@$TARGET_SERVICE_NAME:6379
+"
+
+info "Configured $SERVICE_NAME code for $TARGET_SERVICE_NAME access."

outline/hooks/smtp_server-relation-joined

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -e
+
+host=$(relation-get host) || exit 1
+port=$(relation-get port) || exit 1
+user=$(relation-get login) || exit 1
+password="$(relation-get password)" || exit 1
+
+
+config-add "\
+services:
+  $MASTER_BASE_SERVICE_NAME:
+    environment:
+      SMTP_USERNAME: \"$user\"
+      SMTP_PASS: \"${password//\$/\$\$}\"
+      SMTP_HOST: \"$host\"
+      SMTP_PORT: \"$port\"
+      #SMTP_SECURE: \"false\"
+"
+

outline/hooks/web_proxy-relation-joined

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+set -e
+
+URL=$(relation-get url) || { 
+    echo "Failed to query for 'url' value"
+    exit 1
+}
+DOMAIN_PATH="${URL#*://}"
+
+if [[ "$DOMAIN_PATH" == *"/"* ]]; then 
+    DOMAIN="${DOMAIN_PATH%%/*}"
+    UPATH="/${DOMAIN_PATH#*/}"
+else
+    DOMAIN="${DOMAIN_PATH}"
+    UPATH=""
+fi
+
+PROTO="${URL%:*}"
+if [[ "$DOMAIN" == *":"* ]]; then
+    PORT="${DOMAIN#*:}"
+    DOMAIN="${DOMAIN%%:*}"
+else
+
+    case "$PROTO" in
+    	http)
+    		PORT=80
+    		;;
+    	https)
+    		PORT=443
+    		;;
+    	*)
+		echo "Unknown portocol '$PROTO' in url '$URL'."
+    		exit 1
+    		;;
+    esac
+
+fi
+
+
+config-add "\
+services:
+  $MASTER_BASE_SERVICE_NAME:
+    environment:
+      URL: \"${PROTO}://${DOMAIN}:${PORT}${UPATH}\"
+
+"
+