initial commit

Signed-off-by: Robert Günzler <r@gnzler.io>

1 files changed, 26 insertions, 0 deletions

diff --git a/libs/util.py b/libs/util.py
new file mode 100644
index 0000000..abc6ea2
--- /dev/null
+++ b/libs/util.py
@@ -0,0 +1,26 @@
+from base64 import b64encode
+from passlib.hash import bcrypt
+import hashlib
+import textwrap
+
+
+def base64(text) -> str:
+    return b64encode(str(text).encode("utf8")).decode("utf8")
+
+
+def sha256(text) -> str:
+    return hashlib.sha256(str(text).encode("utf-8")).hexdigest()
+
+
+def indent(text: str, prefix: str, predicate=None) -> str:
+    text = str(text)
+
+    if predicate == "not_first":
+        first_line = text.splitlines()[0]
+        predicate = lambda ln: ln.strip() != first_line
+
+    return textwrap.indent(textwrap.dedent(text), prefix, predicate)
+
+
+def hash_bcrypt(secret: str, salt: str) -> str:
+    return bcrypt.using(salt=str(salt)).hash(str(secret))