penpot/backend/src/app/http/debug.clj
2022-01-24 15:13:02 +01:00

206 lines
7.5 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.http.debug
(:require
[app.common.data :as d]
[app.common.exceptions :as ex]
[app.common.spec :as us]
[app.common.uuid :as uuid]
[app.config :as cf]
[app.db :as db]
[app.rpc.mutations.files :as m.files]
[app.rpc.queries.profile :as profile]
[app.util.blob :as blob]
[app.util.template :as tmpl]
[app.util.time :as dt]
[clojure.java.io :as io]
[clojure.pprint :as ppr]
[cuerdas.core :as str]
[datoteka.core :as fs]
[integrant.core :as ig]))
;; (selmer.parser/cache-off!)
(defn authorized?
[pool {:keys [profile-id]}]
(or (= "devenv" (cf/get :host))
(let [profile (ex/ignoring (profile/retrieve-profile-data pool profile-id))
admins (or (cf/get :admins) #{})]
(contains? admins (:email profile)))))
(defn index
[{:keys [pool]} request]
(when-not (authorized? pool request)
(ex/raise :type :authentication
:code :only-admins-allowed))
{:status 200
:headers {"content-type" "text/html"}
:body (-> (io/resource "templates/debug.tmpl")
(tmpl/render {}))})
(def sql:retrieve-range-of-changes
"select revn, changes from file_change where file_id=? and revn >= ? and revn <= ? order by revn")
(def sql:retrieve-single-change
"select revn, changes, data from file_change where file_id=? and revn = ?")
(defn prepare-response
[{:keys [params] :as request} body]
(when-not body
(ex/raise :type :not-found
:code :enpty-data
:hint "empty response"))
(cond-> {:status 200
:headers {"content-type" "application/transit+json"}
:body body}
(contains? params :download)
(update :headers assoc "content-disposition" "attachment")))
(defn retrieve-file-data
[{:keys [pool]} {:keys [params] :as request}]
(when-not (authorized? pool request)
(ex/raise :type :authentication
:code :only-admins-allowed))
(let [file-id (some-> (get-in request [:params :file-id]) uuid/uuid)
revn (some-> (get-in request [:params :revn]) d/parse-integer)]
(when-not file-id
(ex/raise :type :validation
:code :missing-arguments))
(let [data (if (integer? revn)
(some-> (db/exec-one! pool [sql:retrieve-single-change file-id revn]) :data)
(some-> (db/get-by-id pool :file file-id) :data))]
(if (contains? params :download)
(-> (prepare-response request data)
(update :headers assoc "content-type" "application/octet-stream"))
(prepare-response request (some-> data blob/decode))))))
(defn upload-file-data
[{:keys [pool]} {:keys [profile-id params] :as request}]
(let [project-id (some-> (profile/retrieve-additional-data pool profile-id) :default-project-id)
data (some-> params :file :tempfile fs/slurp-bytes blob/decode)]
(if (and data project-id)
(let [fname (str "imported-file-" (dt/now))]
(m.files/create-file pool {:id (uuid/next)
:name fname
:project-id project-id
:profile-id profile-id
:data data})
{:status 200
:body "OK"})
{:status 500
:body "error"})))
(defn retrieve-file-changes
[{:keys [pool]} request]
(when-not (authorized? pool request)
(ex/raise :type :authentication
:code :only-admins-allowed))
(let [file-id (some-> (get-in request [:params :id]) uuid/uuid)
revn (or (get-in request [:params :revn]) "latest")]
(when (or (not file-id) (not revn))
(ex/raise :type :validation
:code :invalid-arguments
:hint "missing arguments"))
(cond
(d/num-string? revn)
(let [item (db/exec-one! pool [sql:retrieve-single-change file-id (d/parse-integer revn)])]
(prepare-response request (some-> item :changes blob/decode vec)))
(str/includes? revn ":")
(let [[start end] (->> (str/split revn #":")
(map str/trim)
(map d/parse-integer))
items (db/exec! pool [sql:retrieve-range-of-changes file-id start end])]
(prepare-response request
(some->> items
(map :changes)
(map blob/decode)
(mapcat identity)
(vec))))
:else
(ex/raise :type :validation :code :invalid-arguments))))
(defn retrieve-error
[{:keys [pool]} request]
(letfn [(parse-id [request]
(let [id (get-in request [:path-params :id])
id (us/uuid-conformer id)]
(when (uuid? id)
id)))
(retrieve-report [id]
(ex/ignoring
(some-> (db/get-by-id pool :server-error-report id) :content db/decode-transit-pgobject)))
(render-template [report]
(binding [ppr/*print-right-margin* 300]
(let [context (dissoc report
:trace :cause :params :data :spec-problems
:spec-value :error :explain :hint)
params {:context (with-out-str (ppr/pprint context))
:hint (:hint report)
:spec-problems (:spec-problems report)
:spec-value (:spec-value report)
:data (:data report)
:trace (or (:cause report)
(:trace report)
(some-> report :error :trace))
:params (:params report)}]
(-> (io/resource "templates/error-report.tmpl")
(tmpl/render params)))))
]
(when-not (authorized? pool request)
(ex/raise :type :authentication
:code :only-admins-allowed))
(let [result (some-> (parse-id request)
(retrieve-report)
(render-template))]
(if result
{:status 200
:headers {"content-type" "text/html; charset=utf-8"
"x-robots-tag" "noindex"}
:body result}
{:status 404
:body "not found"}))))
(def sql:error-reports
"select id, created_at from server_error_report order by created_at desc limit 100")
(defn retrieve-error-list
[{:keys [pool]} request]
(when-not (authorized? pool request)
(ex/raise :type :authentication
:code :only-admins-allowed))
(let [items (db/exec! pool [sql:error-reports])
items (map #(update % :created-at dt/format-instant :rfc1123) items)]
{:status 200
:headers {"content-type" "text/html; charset=utf-8"
"x-robots-tag" "noindex"}
:body (-> (io/resource "templates/error-list.tmpl")
(tmpl/render {:items items}))}))
(defmethod ig/init-key ::handlers
[_ cfg]
{:index (partial index cfg)
:retrieve-file-data (partial retrieve-file-data cfg)
:retrieve-file-changes (partial retrieve-file-changes cfg)
:retrieve-error (partial retrieve-error cfg)
:retrieve-error-list (partial retrieve-error-list cfg)
:upload-file-data (partial upload-file-data cfg)})