1 files changed, 23 insertions, 0 deletions
diff --git a/ddns/hash.py b/ddns/hash.py
new file mode 100644
index 0000000..7bb3b3b
--- /dev/null
+++ b/ddns/hash.py
@@ -0,0 +1,23 @@
+import hashlib
+
+algs = [None, 'sha1', 'sha256', 'sha512']
+
+def hash(algo, passwd):
+	if algo == None: # None
+		return passwd
+	if algo == 'sha1': # sha1
+		return sha1(passwd)
+	if algo == 'sha256': # sha256
+		return sha256(passwd)
+	if algo == 'sha512': # sha512
+		return sha512(passwd)
+	return passwd
+
+def sha1(passwd):
+	return hashlib.sha1(passwd).hexdigest()
+
+def sha256(passwd):
+	return hashlib.sha256(passwd).hexdigest()
+
+def sha512(passwd):
+	return hashlib.sha512(passwd).hexdigest()