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Escape args injected in new style modules

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This commit is contained in:
Nicolas Grilly 2013-05-24 00:59:10 +02:00
parent 8f3b2b281f
commit 75ceb80572
4 changed files with 17 additions and 15 deletions
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6
hacking/test-module
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@ -85,10 +85,10 @@ def boilerplate_module(modfile, args):
if included_boilerplate:
module_data = module_data.replace(module_common.REPLACER, module_common.MODULE_COMMON)
encoded_args = "\"\"\"%s\"\"\"" % args.replace("\"","\\\"")
encoded_args = repr(str(args))
module_data = module_data.replace(module_common.REPLACER_ARGS, encoded_args)
encoded_lang = "\"\"\"%s\"\"\"" % C.DEFAULT_MODULE_LANG
empty_complex = "\"\"\"%s\"\"\"" % "{}"
encoded_lang = repr(C.DEFAULT_MODULE_LANG)
empty_complex = repr("{}")
module_data = module_data.replace(module_common.REPLACER_LANG, encoded_lang)
module_data = module_data.replace('syslog.LOG_USER', "syslog.%s" % C.DEFAULT_SYSLOG_FACILITY)
module_data = module_data.replace(module_common.REPLACER_COMPLEX, empty_complex)

8
lib/ansible/runner/__init__.py
View file

@ -699,9 +699,11 @@ class Runner(object):
module_style = 'non_native_want_json'
complex_args_json = utils.jsonify(complex_args)
encoded_args = "\"\"\"%s\"\"\"" % module_args.replace("\"","\\\"")
encoded_lang = "\"\"\"%s\"\"\"" % C.DEFAULT_MODULE_LANG
encoded_complex = "\"\"\"%s\"\"\"" % complex_args_json.replace("\\", "\\\\")
# We force conversion of module_args to str because module_common calls shlex.split,
# a standard library function that incorrectly handles Unicode input before Python 2.7.3.
encoded_args = repr(str(module_args))
encoded_lang = repr(C.DEFAULT_MODULE_LANG)
encoded_complex = repr(complex_args_json)
module_data = module_data.replace(module_common.REPLACER, module_common.MODULE_COMMON)
module_data = module_data.replace(module_common.REPLACER_ARGS, encoded_args)

2
library/files/lineinfile
View file

@ -126,7 +126,7 @@ EXAMPLES = r"""
lineinfile: dest=/etc/sudoers state=present regexp='^%wheel' line='%wheel ALL=(ALL) NOPASSWD: ALL'
lineinfile: dest=/opt/jboss-as/bin/standalone.conf regexp='^(.*)Xms(\d+)m(.*)$' line='\\1Xms${xms}m\\3' backrefs=yes
lineinfile: dest=/opt/jboss-as/bin/standalone.conf regexp='^(.*)Xms(\d+)m(.*)$' line='\1Xms${xms}m\3' backrefs=yes
"""
def write_changes(module,lines,dest):

16
test/TestRunner.py
View file

@ -470,7 +470,7 @@ class TestRunner(unittest.TestCase):
# The order of the test cases is important
# The regexp doesn't match, so the line will not be added anywhere.
testline = r'\\1: Line added by default at the end of the file.'
testline = r'\1: Line added by default at the end of the file.'
testcase = ('lineinfile', [
"dest=%s" % sample,
"regexp='^(First): '",
@ -485,7 +485,7 @@ class TestRunner(unittest.TestCase):
# insertafter with EOF
# The regexp doesn't match, so the line will not be added anywhere.
testline = r'\\1: Line added with insertafter=EOF'
testline = r'\1: Line added with insertafter=EOF'
testcase = ('lineinfile', [
"dest=%s" % sample,
"insertafter=EOF",
@ -501,7 +501,7 @@ class TestRunner(unittest.TestCase):
# with invalid insertafter regex
# The regexp doesn't match, so do nothing.
testline = r'\\1: Line added with an invalid insertafter regex'
testline = r'\1: Line added with an invalid insertafter regex'
testcase = ('lineinfile', [
"dest=%s" % sample,
"insertafter='^abcdefgh'",
@ -515,7 +515,7 @@ class TestRunner(unittest.TestCase):
# with an insertafter regex
# The regexp doesn't match, so do nothing.
testline = r'\\1: Line added with a valid insertafter regex'
testline = r'\1: Line added with a valid insertafter regex'
testcase = ('lineinfile', [
"dest=%s" % sample,
"insertafter='^receive messages to '",
@ -534,7 +534,7 @@ class TestRunner(unittest.TestCase):
target_line = 'combination of microphone, speaker, keyboard and display. It can send and'
idx = artifact.index(target_line)
testline = r'\\1 of megaphone'
testline = r'\1 of megaphone'
testline_after = 'combination of megaphone'
testcase = ('lineinfile', [
"dest=%s" % sample,
@ -551,7 +551,7 @@ class TestRunner(unittest.TestCase):
assert target_line not in artifact
# Go again, should be unchanged now.
testline = r'\\1 of megaphone'
testline = r'\1 of megaphone'
testline_after = 'combination of megaphone'
testcase = ('lineinfile', [
"dest=%s" % sample,
@ -567,11 +567,11 @@ class TestRunner(unittest.TestCase):
f = open(sample, 'a+')
f.write("1 + 1 = 3" + os.linesep)
f.close()
testline = r"2 + \\g<num> = 3"
testline = r"2 + \g<num> = 3"
testline_after = "2 + 1 = 3"
testcase = ('lineinfile', [
"dest=%s" % sample,
r"regexp='1 \\+ (?P<num>\\d) = 3'",
r"regexp='1 \+ (?P<num>\d) = 3'",
"line='%s'" % testline,
"backrefs=yes",
])