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penpot/backend/src/app/config.clj
2022-07-07 12:28:13 +02:00

368 lines
12 KiB
Clojure

;; This Source Code Form is subject to the terms of the Mozilla Public
;; License, v. 2.0. If a copy of the MPL was not distributed with this
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
;;
;; Copyright (c) UXBOX Labs SL
(ns app.config
"A configuration management."
(:refer-clojure :exclude [get])
(:require
[app.common.data :as d]
[app.common.exceptions :as ex]
[app.common.flags :as flags]
[app.common.logging :as l]
[app.common.spec :as us]
[app.common.version :as v]
[app.util.time :as dt]
[clojure.core :as c]
[clojure.java.io :as io]
[clojure.pprint :as pprint]
[clojure.spec.alpha :as s]
[cuerdas.core :as str]
[environ.core :refer [env]]
[integrant.core :as ig]))
(prefer-method print-method
clojure.lang.IRecord
clojure.lang.IDeref)
(prefer-method pprint/simple-dispatch
clojure.lang.IPersistentMap
clojure.lang.IDeref)
(defmethod ig/init-key :default
[_ data]
(d/without-nils data))
(defmethod ig/prep-key :default
[_ data]
(if (map? data)
(d/without-nils data)
data))
(def defaults
{
:database-uri "postgresql://postgres/penpot"
:database-username "penpot"
:database-password "penpot"
:default-blob-version 4
:loggers-zmq-uri "tcp://localhost:45556"
:file-change-snapshot-every 5
:file-change-snapshot-timeout "3h"
:public-uri "http://localhost:3449"
:host "localhost"
:tenant "main"
:redis-uri "redis://redis/0"
:srepl-host "127.0.0.1"
:srepl-port 6062
:assets-storage-backend :assets-fs
:storage-assets-fs-directory "assets"
:assets-path "/internal/assets/"
:smtp-default-reply-to "Penpot <no-reply@example.com>"
:smtp-default-from "Penpot <no-reply@example.com>"
:profile-complaint-max-age (dt/duration {:days 7})
:profile-complaint-threshold 2
:profile-bounce-max-age (dt/duration {:days 7})
:profile-bounce-threshold 10
:telemetry-uri "https://telemetry.penpot.app/"
:ldap-user-query "(|(uid=:username)(mail=:username))"
:ldap-attrs-username "uid"
:ldap-attrs-email "mail"
:ldap-attrs-fullname "cn"
;; a server prop key where initial project is stored.
:initial-project-skey "initial-project"})
(s/def ::flags ::us/vec-of-keywords)
;; DEPRECATED PROPERTIES
(s/def ::telemetry-enabled ::us/boolean)
;; END DEPRECATED
(s/def ::audit-log-archive-uri ::us/string)
(s/def ::audit-log-gc-max-age ::dt/duration)
(s/def ::admins ::us/set-of-str)
(s/def ::file-change-snapshot-every ::us/integer)
(s/def ::file-change-snapshot-timeout ::dt/duration)
(s/def ::default-executor-parallelism ::us/integer)
(s/def ::blocking-executor-parallelism ::us/integer)
(s/def ::worker-executor-parallelism ::us/integer)
(s/def ::secret-key ::us/string)
(s/def ::allow-demo-users ::us/boolean)
(s/def ::assets-path ::us/string)
(s/def ::authenticated-cookie-domain ::us/string)
(s/def ::database-password (s/nilable ::us/string))
(s/def ::database-uri ::us/string)
(s/def ::database-username (s/nilable ::us/string))
(s/def ::database-readonly ::us/boolean)
(s/def ::database-min-pool-size ::us/integer)
(s/def ::database-max-pool-size ::us/integer)
(s/def ::default-blob-version ::us/integer)
(s/def ::error-report-webhook ::us/string)
(s/def ::user-feedback-destination ::us/string)
(s/def ::github-client-id ::us/string)
(s/def ::github-client-secret ::us/string)
(s/def ::gitlab-base-uri ::us/string)
(s/def ::gitlab-client-id ::us/string)
(s/def ::gitlab-client-secret ::us/string)
(s/def ::google-client-id ::us/string)
(s/def ::google-client-secret ::us/string)
(s/def ::oidc-client-id ::us/string)
(s/def ::oidc-client-secret ::us/string)
(s/def ::oidc-base-uri ::us/string)
(s/def ::oidc-token-uri ::us/string)
(s/def ::oidc-auth-uri ::us/string)
(s/def ::oidc-user-uri ::us/string)
(s/def ::oidc-scopes ::us/set-of-str)
(s/def ::oidc-roles ::us/set-of-str)
(s/def ::oidc-roles-attr ::us/keyword)
(s/def ::oidc-email-attr ::us/keyword)
(s/def ::oidc-name-attr ::us/keyword)
(s/def ::host ::us/string)
(s/def ::http-server-port ::us/integer)
(s/def ::http-server-host ::us/string)
(s/def ::http-server-max-body-size ::us/integer)
(s/def ::http-server-max-multipart-body-size ::us/integer)
(s/def ::http-server-io-threads ::us/integer)
(s/def ::http-server-worker-threads ::us/integer)
(s/def ::http-session-idle-max-age ::dt/duration)
(s/def ::http-session-updater-batch-max-age ::dt/duration)
(s/def ::http-session-updater-batch-max-size ::us/integer)
(s/def ::initial-project-skey ::us/string)
(s/def ::ldap-attrs-email ::us/string)
(s/def ::ldap-attrs-fullname ::us/string)
(s/def ::ldap-attrs-username ::us/string)
(s/def ::ldap-base-dn ::us/string)
(s/def ::ldap-bind-dn ::us/string)
(s/def ::ldap-bind-password ::us/string)
(s/def ::ldap-host ::us/string)
(s/def ::ldap-port ::us/integer)
(s/def ::ldap-ssl ::us/boolean)
(s/def ::ldap-starttls ::us/boolean)
(s/def ::ldap-user-query ::us/string)
(s/def ::loggers-loki-uri ::us/string)
(s/def ::loggers-zmq-uri ::us/string)
(s/def ::media-directory ::us/string)
(s/def ::media-uri ::us/string)
(s/def ::profile-bounce-max-age ::dt/duration)
(s/def ::profile-bounce-threshold ::us/integer)
(s/def ::profile-complaint-max-age ::dt/duration)
(s/def ::profile-complaint-threshold ::us/integer)
(s/def ::public-uri ::us/string)
(s/def ::redis-uri ::us/string)
(s/def ::registration-domain-whitelist ::us/set-of-str)
(s/def ::rlimit-font ::us/integer)
(s/def ::rlimit-file-update ::us/integer)
(s/def ::rlimit-image ::us/integer)
(s/def ::rlimit-password ::us/integer)
(s/def ::smtp-default-from ::us/string)
(s/def ::smtp-default-reply-to ::us/string)
(s/def ::smtp-host ::us/string)
(s/def ::smtp-password (s/nilable ::us/string))
(s/def ::smtp-port ::us/integer)
(s/def ::smtp-ssl ::us/boolean)
(s/def ::smtp-tls ::us/boolean)
(s/def ::smtp-username (s/nilable ::us/string))
(s/def ::srepl-host ::us/string)
(s/def ::srepl-port ::us/integer)
(s/def ::assets-storage-backend ::us/keyword)
(s/def ::fdata-storage-backend ::us/keyword)
(s/def ::storage-assets-fs-directory ::us/string)
(s/def ::storage-assets-s3-bucket ::us/string)
(s/def ::storage-assets-s3-region ::us/keyword)
(s/def ::storage-assets-s3-endpoint ::us/string)
(s/def ::storage-fdata-s3-bucket ::us/string)
(s/def ::storage-fdata-s3-region ::us/keyword)
(s/def ::storage-fdata-s3-prefix ::us/string)
(s/def ::storage-fdata-s3-endpoint ::us/string)
(s/def ::telemetry-uri ::us/string)
(s/def ::telemetry-with-taiga ::us/boolean)
(s/def ::tenant ::us/string)
(s/def ::sentry-trace-sample-rate ::us/number)
(s/def ::sentry-attach-stack-trace ::us/boolean)
(s/def ::sentry-debug ::us/boolean)
(s/def ::sentry-dsn ::us/string)
(s/def ::config
(s/keys :opt-un [::secret-key
::flags
::admins
::allow-demo-users
::audit-log-archive-uri
::audit-log-gc-max-age
::authenticated-cookie-domain
::database-password
::database-uri
::database-username
::database-readonly
::database-min-pool-size
::database-max-pool-size
::default-blob-version
::error-report-webhook
::default-executor-parallelism
::blocking-executor-parallelism
::worker-executor-parallelism
::file-change-snapshot-every
::file-change-snapshot-timeout
::user-feedback-destination
::github-client-id
::github-client-secret
::gitlab-base-uri
::gitlab-client-id
::gitlab-client-secret
::google-client-id
::google-client-secret
::oidc-client-id
::oidc-client-secret
::oidc-base-uri
::oidc-token-uri
::oidc-auth-uri
::oidc-user-uri
::oidc-scopes
::oidc-roles-attr
::oidc-email-attr
::oidc-name-attr
::oidc-roles
::host
::http-server-host
::http-server-port
::http-server-max-body-size
::http-server-max-multipart-body-size
::http-server-io-threads
::http-server-worker-threads
::http-session-idle-max-age
::http-session-updater-batch-max-age
::http-session-updater-batch-max-size
::initial-project-skey
::ldap-attrs-email
::ldap-attrs-fullname
::ldap-attrs-username
::ldap-base-dn
::ldap-bind-dn
::ldap-bind-password
::ldap-host
::ldap-port
::ldap-ssl
::ldap-starttls
::ldap-user-query
::local-assets-uri
::loggers-loki-uri
::loggers-zmq-uri
::profile-bounce-max-age
::profile-bounce-threshold
::profile-complaint-max-age
::profile-complaint-threshold
::public-uri
::redis-uri
::registration-domain-whitelist
::rlimit-font
::rlimit-file-update
::rlimit-image
::rlimit-password
::sentry-dsn
::sentry-debug
::sentry-attach-stack-trace
::sentry-trace-sample-rate
::smtp-default-from
::smtp-default-reply-to
::smtp-host
::smtp-password
::smtp-port
::smtp-ssl
::smtp-tls
::smtp-username
::srepl-host
::srepl-port
::assets-storage-backend
::storage-assets-fs-directory
::storage-assets-s3-bucket
::storage-assets-s3-region
::storage-assets-s3-endpoint
::fdata-storage-backend
::storage-fdata-s3-bucket
::storage-fdata-s3-region
::storage-fdata-s3-prefix
::storage-fdata-s3-endpoint
::telemetry-enabled
::telemetry-uri
::telemetry-referer
::telemetry-with-taiga
::tenant]))
(def default-flags
[:enable-backend-api-doc
:enable-secure-session-cookies])
(defn- parse-flags
[config]
(flags/parse flags/default
default-flags
(:flags config)))
(defn read-env
[prefix]
(let [prefix (str prefix "-")
len (count prefix)]
(reduce-kv
(fn [acc k v]
(cond-> acc
(str/starts-with? (name k) prefix)
(assoc (keyword (subs (name k) len)) v)))
{}
env)))
(defn- read-config
[]
(try
(->> (read-env "penpot")
(merge defaults)
(us/conform ::config))
(catch Throwable e
(when (ex/ex-info? e)
(println ";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;")
(println "Error on validating configuration:")
(println (us/pretty-explain (ex-data e)))
(println ";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;"))
(throw e))))
(def version
(v/parse (or (some-> (io/resource "version.txt")
(slurp)
(str/trim))
"%version%")))
(defonce ^:dynamic config (read-config))
(defonce ^:dynamic flags
(let [flags (parse-flags config)]
(l/info :hint "flags initialized" :flags (str/join "," (map name flags)))
flags))
(def deletion-delay
(dt/duration {:days 7}))
(defn get
"A configuration getter. Helps code be more testable."
([key]
(c/get config key))
([key default]
(c/get config key default)))
;; Set value for all new threads bindings.
(alter-var-root #'*assert* (constantly (contains? flags :backend-asserts)))