🎉 Add "sodi" vendor library for crypto primitives.

Will replace buddy-core, buddy-hashers and buddy-sign.

backend/vendor/sodi/tests/sodi/tests/test_pwhash.clj

@@ -0,0 +1,22 @@
+(ns sodi.tests.test-pwhash
+  (:require
+   [clojure.test :as t]
+   [clojure.test.check.clojure-test :refer [defspec]]
+   [clojure.test.check.generators :as gen]
+   [clojure.test.check.properties :as props]
+   [sodi.pwhash :as pwh]))
+
+(defspec derive-verify-roundtrip 1000
+  (props/for-all
+   [password gen/string]
+   (let [pwhash (pwh/derive password {:cpucost 10})
+         result (pwh/verify password pwhash)]
+     (t/is (true? (:valid result))))))
+
+(defspec derive-verify-roundtrip-invalid 1000
+  (props/for-all
+   [pw1 gen/string
+    pw2 (gen/such-that #(not= % pw1) gen/string)]
+   (let [pwhash (pwh/derive pw1 {:cpucost 10})
+         result (pwh/verify pw2 pwhash)]
+     (t/is (false? (:valid result))))))

backend/vendor/sodi/tests/user.clj

@@ -0,0 +1,31 @@
+;; 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/.
+;;
+;; This Source Code Form is "Incompatible With Secondary Licenses", as
+;; defined by the Mozilla Public License, v. 2.0.
+;;
+;; Copyright (c) 2020 Andrey Antukh <niwi@niwi.nz>
+
+(ns user
+  (:require
+   [clojure.tools.namespace.repl :as repl]
+   [clojure.walk :refer [macroexpand-all]]
+   [clojure.pprint :refer [pprint]]
+   [clojure.test :as test]
+   [clojure.java.io :as io]
+   [clojure.repl :refer :all]))
+
+(defn run-tests
+  ([] (run-tests #"^sodi.tests.*"))
+  ([o]
+   ;; (repl/refresh)
+   (cond
+     (instance? java.util.regex.Pattern o)
+     (test/run-all-tests o)
+
+     (symbol? o)
+     (if-let [sns (namespace o)]
+       (do (require (symbol sns))
+           (test/test-vars [(resolve o)]))
+       (test/test-ns o)))))