233 lines
6.2 KiB
Plaintext
233 lines
6.2 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "98be7050",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Failed to set locale, defaulting to C.UTF-8\n",
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"CentOS Linux 8 - AppStream 9.8 B/s | 38 B 00:03 \n",
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"Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist\n"
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]
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}
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],
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"source": [
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"import paramiko\n",
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"\n",
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"\n",
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"class SshClass:\n",
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" \"\"\"\n",
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" ssh连接对象\n",
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" 本对象提供了密钥连接、密码连接、命令执行、关闭连接\n",
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" \"\"\"\n",
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" ip = ''\n",
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" port = 22\n",
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" username = ''\n",
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" timeout = 0\n",
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" ssh = None\n",
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"\n",
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" def __init__(self, ip, username, port=22, timeout=30):\n",
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" \"\"\"\n",
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" 初始化ssh对象\n",
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" :param ip: str 主机IP\n",
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" :param username: str 登录用户名\n",
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" :param port: int ssh端口\n",
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" :param timeout: int 连接超时\n",
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" \"\"\"\n",
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" self.ip = ip\n",
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" self.username = username\n",
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" self.port = port\n",
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" self.timeout = timeout\n",
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" ssh = paramiko.SSHClient()\n",
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" ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())\n",
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" self.ssh = ssh\n",
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"\n",
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" def conn_by_key(self, key):\n",
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" \"\"\"\n",
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" 密钥连接\n",
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" :param key: str rsa密钥路径\n",
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" :return: ssh连接对象\n",
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" \"\"\"\n",
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" rsa_key = paramiko.RSAKey.from_private_key_file(key)\n",
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" self.ssh.connect(hostname=self.ip, port=self.port, username=self.username, pkey=rsa_key, timeout=self.timeout)\n",
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" if self.ssh:\n",
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" print(\"密钥连接成功.\")\n",
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" else:\n",
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" self.close()\n",
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" raise Exception(\"密钥连接失败.\")\n",
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"\n",
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" def conn_by_pwd(self, pwd):\n",
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" \"\"\"\n",
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" 密码连接\n",
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" :param pwd: str 登录密码\n",
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" :return: ssh连接对象\n",
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" \"\"\"\n",
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" self.ssh.connect(hostname=self.ip, port=self.port, username=self.username, password=pwd)\n",
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" if self.ssh:\n",
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" print(\"密码连接成功.\")\n",
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" else:\n",
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" self.close()\n",
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" raise Exception(\"密码连接失败.\")\n",
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"\n",
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" def exec_command(self, command):\n",
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" \"\"\"\n",
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" 命令控制\n",
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" :param command: str 命令\n",
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" :return: dict 命令执行的返回结果\n",
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" \"\"\"\n",
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" if command:\n",
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" stdin, stdout, stderr = self.ssh.exec_command(command)\n",
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" return {\n",
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" \"stdin\": command,\n",
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" \"stdout\": stdout.read(),\n",
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" \"stderr\": stderr.read()\n",
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" }\n",
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" else:\n",
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" self.close()\n",
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" raise Exception(\"命令不能为空字符串.\")\n",
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"\n",
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" def close(self):\n",
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" \"\"\"\n",
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" 关闭当前连接\n",
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" :return:\n",
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" \"\"\"\n",
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" if self.ssh:\n",
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" self.ssh.close()\n",
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" else:\n",
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" raise Exception(\"ssh关闭失败，当前对象并没有ssh连接.\")\n",
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"\n",
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"\n",
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"if __name__ == '__main__':\n",
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" SSH = SshClass(\"111.111.6.115\", \"root\", port=22)\n",
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" SSH.conn_by_pwd(\"123456\")\n",
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" print(SSH.exec_command(\"ls\"))\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "dd7e564d",
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"metadata": {},
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"outputs": [],
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"source": [
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"#!pip install paramiko\n",
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"import paramiko"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "9c7053e9",
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"metadata": {},
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"outputs": [],
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"source": [
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"ssh = paramiko.SSHClient()\n",
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"ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 9,
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"id": "7b0a0f37",
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"metadata": {},
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"outputs": [],
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"source": [
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"key = \"./ssh/id_rsa\"\n",
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"rsa_key = paramiko.RSAKey.from_private_key_file(key)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 10,
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"id": "cb215350",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"PKey(alg=RSA, bits=3072, fp=SHA256:NR5wmeI1gzG4h8L+2wPchaM/8Zmliog2Pe5hNH8LW7E)"
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]
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},
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"execution_count": 10,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"rsa_key \n",
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"#SHA256:NR5wmeI1gzG4h8L+2wPchaM/8Zmliog2Pe5hNH8LW7E\n",
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"#SHA256:NR5wmeI1gzG4h8L+2wPchaM/8Zmliog2Pe5hNH8LW7E"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 15,
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"id": "17267b54",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"<bound method SSHClient._log of <paramiko.client.SSHClient object at 0x7fde96651ad0>>"
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]
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},
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"execution_count": 15,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"ssh._log"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 25,
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"id": "327bb122",
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"metadata": {},
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"outputs": [],
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"source": [
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"ip = \"175.24.226.114\"\n",
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"port = 222\n",
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"username = \"git\"\n",
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"timeout = 30\n",
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"ssh.connect(hostname=ip, port=port, username=username, pkey=rsa_key, timeout=timeout)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "da988de0",
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.11.4"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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