def _do_it(self, action):
master, slave = pty.openpty()
p = subprocess.Popen(["ansible-connection"],
stdin=slave,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdin = os.fdopen(master, 'wb', 0)
os.close(slave)
# Need to force a protocol that is compatible with both py2 and py3.
# That would be protocol=2 or less.
# Also need to force a protocol that excludes certain control chars as
# stdin in this case is a pty and control chars will cause problems.
# that means only protocol=0 will work.
src = cPickle.dumps(self._play_context.serialize(), protocol=0)
stdin.write(src)
stdin.write(b'\n#END_INIT#\n')
stdin.write(to_bytes(action))
stdin.write(b'\n\n')
(stdout, stderr) = p.communicate()
stdin.close()
return (p.returncode, stdout, stderr)
def _start_connection(self):
'''
Starts the persistent connection
'''
master, slave = pty.openpty()
python = sys.executable
def find_file_in_path(filename):
# Check $PATH first, followed by same directory as sys.argv[0]
paths = os.environ['PATH'].split(os.pathsep) + [os.path.dirname(sys.argv[0])]
for dirname in paths:
fullpath = os.path.join(dirname, filename)
if os.path.isfile(fullpath):
return fullpath
raise AnsibleError("Unable to find location of '%s'" % filename)
p = subprocess.Popen(
[python, find_file_in_path('ansible-connection'), to_text(os.getppid())],
stdin=slave, stdout=subprocess.PIPE, stderr=subprocess.PIPE
)
stdin = os.fdopen(master, 'wb', 0)
os.close(slave)
# Need to force a protocol that is compatible with both py2 and py3.
# That would be protocol=2 or less.
# Also need to force a protocol that excludes certain control chars as
# stdin in this case is a pty and control chars will cause problems.
# that means only protocol=0 will work.
src = cPickle.dumps(self._play_context.serialize(), protocol=0)
stdin.write(src)
stdin.write(b'\n#END_INIT#\n')
stdin.flush()
(stdout, stderr) = p.communicate()
stdin.close()
if p.returncode == 0:
result = json.loads(to_text(stdout, errors='surrogate_then_replace'))
else:
try:
result = json.loads(to_text(stderr, errors='surrogate_then_replace'))
except getattr(json.decoder, 'JSONDecodeError', ValueError):
# JSONDecodeError only available on Python 3.5+
result = {'error': to_text(stderr, errors='surrogate_then_replace')}
if 'messages' in result:
for msg in result.get('messages'):
display.vvvv('%s' % msg, host=self._play_context.remote_addr)
if 'error' in result:
if self._play_context.verbosity > 2:
if result.get('exception'):
msg = "The full traceback is:\n" + result['exception']
display.display(msg, color=C.COLOR_ERROR)
raise AnsibleError(result['error'])
return result['socket_path']
def _start_connection(self):
'''
Starts the persistent connection
'''
master, slave = pty.openpty()
python = sys.executable
def find_file_in_path(filename):
# Check $PATH first, followed by same directory as sys.argv[0]
paths = os.environ['PATH'].split(os.pathsep) + [os.path.dirname(sys.argv[0])]
for dirname in paths:
fullpath = os.path.join(dirname, filename)
if os.path.isfile(fullpath):
return fullpath
raise AnsibleError("Unable to find location of '%s'" % filename)
p = subprocess.Popen(
[python, find_file_in_path('ansible-connection'), to_text(os.getppid())],
stdin=slave, stdout=subprocess.PIPE, stderr=subprocess.PIPE
)
stdin = os.fdopen(master, 'wb', 0)
os.close(slave)
# Need to force a protocol that is compatible with both py2 and py3.
# That would be protocol=2 or less.
# Also need to force a protocol that excludes certain control chars as
# stdin in this case is a pty and control chars will cause problems.
# that means only protocol=0 will work.
src = cPickle.dumps(self._play_context.serialize(), protocol=0)
stdin.write(src)
stdin.write(b'\n#END_INIT#\n')
stdin.flush()
(stdout, stderr) = p.communicate()
stdin.close()
if p.returncode == 0:
result = json.loads(to_text(stdout, errors='surrogate_then_replace'))
else:
try:
result = json.loads(to_text(stderr, errors='surrogate_then_replace'))
except getattr(json.decoder, 'JSONDecodeError', ValueError):
# JSONDecodeError only available on Python 3.5+
result = {'error': to_text(stderr, errors='surrogate_then_replace')}
if 'messages' in result:
for msg in result.get('messages'):
display.vvvv('%s' % msg, host=self._play_context.remote_addr)
if 'error' in result:
if self._play_context.verbosity > 2:
if result.get('exception'):
msg = "The full traceback is:\n" + result['exception']
display.display(msg, color=C.COLOR_ERROR)
raise AnsibleError(result['error'])
return result['socket_path']
def _start_connection(self):
'''
Starts the persistent connection
'''
master, slave = pty.openpty()
python = sys.executable
# Assume ansible-connection is in the same dir as sys.argv[0]
ansible_connection = os.path.join(os.path.dirname(sys.argv[0]),
'ansible-connection')
p = subprocess.Popen(
[python, ansible_connection,
to_text(os.getppid())],
stdin=slave,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdin = os.fdopen(master, 'wb', 0)
os.close(slave)
# Need to force a protocol that is compatible with both py2 and py3.
# That would be protocol=2 or less.
# Also need to force a protocol that excludes certain control chars as
# stdin in this case is a pty and control chars will cause problems.
# that means only protocol=0 will work.
src = cPickle.dumps(self._play_context.serialize(), protocol=0)
stdin.write(src)
stdin.write(b'\n#END_INIT#\n')
stdin.flush()
(stdout, stderr) = p.communicate()
stdin.close()
if p.returncode == 0:
result = json.loads(
to_text(stdout, errors='surrogate_then_replace'))
else:
try:
result = json.loads(
to_text(stderr, errors='surrogate_then_replace'))
except json.decoder.JSONDecodeError:
result = {
'error': to_text(stderr, errors='surrogate_then_replace')
}
if 'messages' in result:
for msg in result.get('messages'):
display.vvvv('%s' % msg, host=self._play_context.remote_addr)
if 'error' in result:
if self._play_context.verbosity > 2:
if result.get('exception'):
msg = "The full traceback is:\n" + result['exception']
display.display(msg, color=C.COLOR_ERROR)
raise AnsibleError(result['error'])
return result['socket_path']
def response(self, result=None):
response = self.header()
if isinstance(result, binary_type):
result = to_text(result)
if not isinstance(result, text_type):
response["result_type"] = "pickle"
result = to_text(cPickle.dumps(result, protocol=0))
response['result'] = result
return response
def _start_connection(self):
'''
Starts the persistent connection
'''
master, slave = pty.openpty()
p = subprocess.Popen(
["ansible-connection", to_text(os.getppid())],
stdin=slave,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdin = os.fdopen(master, 'wb', 0)
os.close(slave)
# Need to force a protocol that is compatible with both py2 and py3.
# That would be protocol=2 or less.
# Also need to force a protocol that excludes certain control chars as
# stdin in this case is a pty and control chars will cause problems.
# that means only protocol=0 will work.
src = cPickle.dumps(self._play_context.serialize(), protocol=0)
stdin.write(src)
stdin.write(b'\n#END_INIT#\n')
(stdout, stderr) = p.communicate()
stdin.close()
if p.returncode == 0:
result = json.loads(to_text(stdout))
else:
result = json.loads(to_text(stderr))
if 'messages' in result:
for msg in result.get('messages'):
display.vvvv('%s' % msg, host=self._play_context.remote_addr)
if 'error' in result:
if self._play_context.verbosity > 2:
msg = "The full traceback is:\n" + result['exception']
display.display(result['exception'], color=C.COLOR_ERROR)
raise AnsibleError(result['error'])
return result['socket_path']
def write_to_file_descriptor(fd, obj):
"""Handles making sure all data is properly written to file descriptor fd.
In particular, that data is encoded in a character stream-friendly way and
that all data gets written before returning.
"""
# Need to force a protocol that is compatible with both py2 and py3.
# That would be protocol=2 or less.
# Also need to force a protocol that excludes certain control chars as
# stdin in this case is a pty and control chars will cause problems.
# that means only protocol=0 will work.
src = cPickle.dumps(obj, protocol=0)
# raw \r characters will not survive pty round-trip
# They should be rehydrated on the receiving end
src = src.replace(b'\r', br'\r')
data_hash = to_bytes(hashlib.sha1(src).hexdigest())
os.write(fd, b'%d\n' % len(src))
os.write(fd, src)
os.write(fd, b'%s\n' % data_hash)
def _do_it(self, action):
master, slave = pty.openpty()
p = subprocess.Popen(["ansible-connection"], stdin=slave, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdin = os.fdopen(master, 'wb', 0)
os.close(slave)
# Need to force a protocol that is compatible with both py2 and py3.
# That would be protocol=2 or less.
# Also need to force a protocol that excludes certain control chars as
# stdin in this case is a pty and control chars will cause problems.
# that means only protocol=0 will work.
src = cPickle.dumps(self._play_context.serialize(), protocol=0)
stdin.write(src)
stdin.write(b'\n#END_INIT#\n')
stdin.write(to_bytes(action))
stdin.write(b'\n\n')
(stdout, stderr) = p.communicate()
stdin.close()
return (p.returncode, stdout, stderr)
