subprocess:
#!/usr/bin/python3
import paramiko
import os
import sys
import subprocess
curPath = os.path.abspath(os.path.dirname(__file__))
rootPath = os.path.split(curPath)[0]
sys.path.append(rootPath)
from src.logutils import logger
log=logger("root",rootstdout=True,handlerList=['I','E'])
class SshConnect(object):
def __init__(self,ip,user,pwd,port):
self.port=port
self.pwd=pwd
self.user=user
self.ip=ip
try:
client=paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(self.ip,self.port,self.user,self.pwd)
self.client=client
except ConnectionError as e:
log.error(e)
def exe_cmd(self,shell):
stdin, stdout, stderr = self.client.exec_command(shell)
res,err = stdout.read(),stderr.read()
result = res if res else err
return result
# print(result.decode("utf-8"))
def close_client(self):
self.client.close()
def run():
ip='192.168.81.129'
port=22
pwd='admin'
user='root'
client=SshConnect(ip,user,pwd,port)
res=client.exe_cmd('ps -ef|grep python&&ifconfig')
log.info(res)
def run_sshpass():
shell=" ps -ef|grep java&&df -m"
sub=subprocess.Popen(shell,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
sub.wait(timeout=20)
res=sub.stdout.readlines()
log.info(deal_res(res))
def deal_res(res):
std=''
for i in res:
output=i.decode("utf-8")
std +=output
return std
if __name__ == '__main__':
run_sshpass()
#run()
[root@hostuser src]#
[root@hostuser src]# python3 sshutils.py [INFO]2019-05-14 00:31:27 Tue --root-- sshutils.py: root 28680 28677 0 00:31 pts/0 00:00:00 /bin/sh -c ps -ef|grep java&&df -m root 28683 28680 0 00:31 pts/0 00:00:00 grep java Filesystem 1M-blocks Used Available Use% Mounted on /dev/mapper/centos-root 27627 8616 19012 32% / devtmpfs 894 0 894 0% /dev tmpfs 910 1 910 1% /dev/shm tmpfs 910 10 901 2% /run tmpfs 910 0 910 0% /sys/fs/cgroup /dev/sda1 1014 232 783 23% /boot
paramiko:
#!/usr/bin/python3
import paramiko
import os
import sys
import subprocess
curPath = os.path.abspath(os.path.dirname(__file__))
rootPath = os.path.split(curPath)[0]
sys.path.append(rootPath)
from src.logutils import logger
log=logger("root",rootstdout=True,handlerList=['I','E'])
class SshConnect(object):
def __init__(self,ip,user,pwd,port):
self.port=port
self.pwd=pwd
self.user=user
self.ip=ip
try:
client=paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(self.ip,self.port,self.user,self.pwd)
self.client=client
except ConnectionError as e:
log.error(e)
def exe_cmd(self,shell):
stdin, stdout, stderr = self.client.exec_command(shell)
res,err = stdout.read(),stderr.read()
result = res if res else err
return result
# print(result.decode("utf-8"))
def close_client(self):
self.client.close()
def run():
ip='192.168.81.129'
port=22
pwd='admin'
user='root'
client=SshConnect(ip,user,pwd,port)
res=client.exe_cmd('ps -ef|grep python&&ifconfig')
log.info(res)
def run_sshpass():
shell=" ps -ef|grep java&&df -m"
sub=subprocess.Popen(shell,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
sub.wait(timeout=20)
res=sub.stdout.readlines()
log.info(deal_res(res))
def deal_res(res):
res1= res.decode("utf-8")
return res1
if __name__ == '__main__':
#run_sshpass()
run()
[root@hostuser src]# vi sshutils.py
[root@hostuser src]# python3 sshutils.py
[INFO]2019-05-14 00:28:19 Tue --paramiko.transport-- transport.py:
Connected (version 2.0, client OpenSSH_7.4)
/usr/local/lib/python3.7/site-packages/paramiko/kex_ecdh_nist.py:39: CryptographyDeprecationWarning: encode_point has been deprecated on EllipticCurvePublicNumbers and will be removed in a future version. Please use EllipticCurvePublicKey.public_bytes to obtain both compressed and uncompressed point encoding.
m.add_string(self.Q_C.public_numbers().encode_point())
/usr/local/lib/python3.7/site-packages/paramiko/kex_ecdh_nist.py:96: CryptographyDeprecationWarning: Support for unsafe construction of public numbers from encoded data will be removed in a future version. Please use EllipticCurvePublicKey.from_encoded_point
self.curve, Q_S_bytes
/usr/local/lib/python3.7/site-packages/paramiko/kex_ecdh_nist.py:111: CryptographyDeprecationWarning: encode_point has been deprecated on EllipticCurvePublicNumbers and will be removed in a future version. Please use EllipticCurvePublicKey.public_bytes to obtain both compressed and uncompressed point encoding.
hm.add_string(self.Q_C.public_numbers().encode_point())
[INFO]2019-05-14 00:28:19 Tue --paramiko.transport-- transport.py:
Authentication (publickey) failed.
[INFO]2019-05-14 00:28:19 Tue --paramiko.transport-- transport.py:
Authentication (password) successful!
[INFO]2019-05-14 00:28:45 Tue --root-- sshutils.py:
b'root 28245 16287 2 00:28 pts/0 00:00:00 python3 sshutils.py\nroot 28310 28248 0 00:28 ? 00:00:00 bash -c ps -ef|grep python&&ifconfig\nroot 28326 28310 0 00:28 ? 00:00:00 grep python\nens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500\n inet 192.168.81.129 netmask 255.255.255.0 broadcast 192.168.81.255\n inet6 fe80::f08c:a9:42b2:6ec4 prefixlen 64 scopeid 0x20<link>\n ether 00:0c:29:11:d6:35 txqueuelen 1000 (Ethernet)\n RX packets 7533 bytes 640098 (625.0 KiB)\n RX errors 0 dropped 0 overruns 0 frame 0\n TX packets 6119 bytes 755348 (737.6 KiB)\n TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0\n\nlo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536\n inet 127.0.0.1 netmask 255.0.0.0\n inet6 ::1 prefixlen 128 scopeid 0x10<host>\n loop txqueuelen 1000 (Local Loopback)\n RX packets 52950 bytes 43181732 (41.1 MiB)\n RX errors 0 dropped 0 overruns 0 frame 0\n TX packets 52950 bytes 43181732 (41.1 MiB)\n TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0\n\n'