init CTFd source

tests/utils/test_passwords.py

@@ -0,0 +1,19 @@
+from CTFd.utils.crypto import hash_password, sha256, verify_password
+
+
+def test_hash_password():
+    assert hash_password("asdf").startswith("$bcrypt-sha256")
+
+
+def test_verify_password():
+    assert verify_password(
+        "asdf",
+        "$bcrypt-sha256$2b,12$I0CNXRkGD2Bi/lbC4vZ7Y.$1WoilsadKpOjXa/be9x3dyu7p.mslZ6",
+    )
+
+
+def test_sha256():
+    assert (
+        sha256("asdf")
+        == "f0e4c2f76c58916ec258f246851bea091d14d4247a2fc3e18694461b1816e13b"
+    )