From e6e946559bb7225a30d648067ce54ee2828b58f1 Mon Sep 17 00:00:00 2001
From: Michael Hanselmann <hansmi@google.com>
Date: Fri, 19 Dec 2008 12:57:58 +0000
Subject: [PATCH] ganeti.http: Function to read password file
Lines in the password file are of the following format:
<username> <password> [options]
Fields are separated by whitespace. Username and password are
mandatory, options are optional and separated by comma (",").
Empty lines and comments ("#") are ignored.
Reviewed-by: amishchenko
---
lib/http/auth.py | 55 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/lib/http/auth.py b/lib/http/auth.py
index a85baa8b9..4df4ccb2d 100644
--- a/lib/http/auth.py
+++ b/lib/http/auth.py
@@ -197,3 +197,58 @@ class HttpServerRequestAuthentication(object):
"""
raise NotImplementedError()
+
+
+class PasswordFileUser(object):
+ """Data structure for users from password file.
+
+ """
+ def __init__(self, name, password, options):
+ self.name = name
+ self.password = password
+ self.options = options
+
+
+def ReadPasswordFile(file_name):
+ """Reads a password file.
+
+ Lines in the password file are of the following format:
+
+ <username> <password> [options]
+
+ Fields are separated by whitespace. Username and password are mandatory,
+ options are optional and separated by comma (","). Empty lines and comments
+ ("#") are ignored.
+
+ @type file_name: str
+ @param file_name: Path to password file
+ @rtype: dict
+ @return: Dictionary containing L{PasswordFileUser} instances
+
+ """
+ users = {}
+
+ for line in utils.ReadFile(file_name).splitlines():
+ line = line.strip()
+
+ # Ignore empty lines and comments
+ if not line or line.startswith("#"):
+ continue
+
+ parts = line.split(None, 2)
+ if len(parts) < 2:
+ # Invalid line
+ continue
+
+ name = parts[0]
+ password = parts[1]
+
+ # Extract options
+ options = []
+ if len(parts) >= 3:
+ for part in parts[2].split(","):
+ options.append(part.strip())
+
+ users[name] = PasswordFileUser(name, password, options)
+
+ return users
--
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