1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
From e6e747b883114bfad51ad93f823e65f5a4d6438a Mon Sep 17 00:00:00 2001
From: Hongxu Jia <hongxu.jia@windriver.com>
Date: Thu, 1 Jun 2017 15:12:29 +0800
Subject: [PATCH 2/4] pykickstart/parser.py: add lock for readKickstart and
support https without certification
- Add lock for readKickstart to fix race issue
- Support to download kickstart file through https without certification
Upstream-Status: Inappropriate[oe specific]
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
pykickstart/load.py | 2 +-
pykickstart/parser.py | 24 ++++++++++++++++++++++++
2 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/pykickstart/load.py b/pykickstart/load.py
index 0f5741b..48c8276 100644
--- a/pykickstart/load.py
+++ b/pykickstart/load.py
@@ -30,7 +30,7 @@ from requests.exceptions import SSLError, RequestException
_is_url = lambda location: '://' in location # RFC 3986
-SSL_VERIFY = True
+SSL_VERIFY = False
def load_to_str(location, user=None, passwd=None):
'''Load a destination URL or file into a string.
diff --git a/pykickstart/parser.py b/pykickstart/parser.py
index 26b5de9..264ba05 100644
--- a/pykickstart/parser.py
+++ b/pykickstart/parser.py
@@ -57,6 +57,26 @@ STATE_COMMANDS = "commands"
ver = version.DEVEL
+import logging
+log = logging.getLogger("anaconda")
+
+import inspect
+import threading
+_private_ks_lock = threading.RLock()
+
+class KsLock(object):
+ def __enter__(self):
+ log.info("%s %s" % (self.__class__.__name__, inspect.stack()[0][3]))
+ _private_ks_lock.acquire()
+ return _private_ks_lock
+
+ def __exit__(self, exc_type, exc_val, exc_tb):
+ log.info("%s %s" % (self.__class__.__name__, inspect.stack()[0][3]))
+ _private_ks_lock.release()
+
+
+_ks_lock = KsLock()
+
def _preprocessStateMachine (lineIter):
l = None
lineno = 0
@@ -774,6 +794,10 @@ class KickstartParser(object):
self._stateMachine (i)
def readKickstart(self, f, reset=True, username=None, password=None):
+ with _ks_lock:
+ self._readKickstart(f, reset=reset, username=username, password=password)
+
+ def _readKickstart(self, f, reset=True, username=None, password=None):
"""Process a kickstart file, given by the filename f."""
if reset:
self._reset()
--
2.7.4
|
