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sqlite3优化

master
牛批的一批 6 years ago
parent
e329460bf9
commit
de7abb5c0a
1 changed files with 61 additions and 135 deletions
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  1. 196
      server/jumpserver.py

196
server/jumpserver.py
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@ -13,7 +13,7 @@ from urllib.parse import urlencode
import hashlib
import requests
from flask import request, Flask, redirect, session, render_template
from flask import request, Flask, redirect, session, render_template, g
from flask_cors import CORS
app = Flask(__name__,
@ -27,6 +27,9 @@ gHost = ""
gPort = 0
gDebug = 0
# 数据库文件
gSqlite3File = "/usr/local/jumpserver/jumpserver.db"
# 默认ssh管理账号
gDefaultSSHAdmin = "ec2-user"
@ -193,6 +196,17 @@ def checkCookie(request):
# return True
@app.before_request
def before_request():
g.db = connect_db()
@app.after_request
def after_request(response):
g.db.close()
return response
# sso回调接口
@app.route('/sso', methods=['GET', 'POST'])
def sso():
@ -316,20 +330,6 @@ def host_deluser():
return do_host_deluser(request)
@app.route('/jump/host/sudouser', methods=['GET', 'POST'])
def host_sudouser():
if not checkCookie(request):
return redirect_sso()
return do_host_sudouser(request)
@app.route('/jump/host/unsudouser', methods=['GET', 'POST'])
def host_unsudouser():
if not checkCookie(request):
return redirect_sso()
return do_host_unsudouser(request)
@app.route('/jump/host/modifyuser', methods=['GET', 'POST'])
def host_modifyuser():
if not checkCookie(request):
@ -370,12 +370,7 @@ def do_login(request):
# get主机列表
def do_hostlist(request):
conn, cur = get_db()
cur.execute("select id,name,ip,port,desc,date from hosts where isdelete=0;")
hosts = cur.fetchall()
cur.close()
conn.close()
hosts = g.db.execute("select id,name,ip,port,desc,date from hosts where isdelete=0;").fetchall()
resp = []
for host in hosts:
res = {}
@ -391,12 +386,7 @@ def do_hostlist(request):
# 获取用户列表
def do_userlist(request):
conn, cur = get_db()
cur.execute("select id,name,sudo,desc,date from users where isdelete=0;")
users = cur.fetchall()
cur.close()
conn.close()
users = g.db.execute("select id,name,sudo,desc,date from users where isdelete=0;").fetchall()
resp = []
for user in users:
res = {}
@ -417,9 +407,7 @@ def do_add_user(request):
name = request.form["name"]
desc = request.form["desc"]
conn, cur = get_db()
cur.execute("select count(1) from users where name='%s'" % name)
ret = cur.fetchone()
ret = g.db.execute("select count(1) from users where name='%s'" % name).fetchone()
if (len(ret) > 0 and ret[0]) >= 1:
return "user %s exists" % name
@ -430,11 +418,9 @@ def do_add_user(request):
return "error %s" % output
# 新增用户 sql
cur.execute("insert into users(name,desc) values('%s',\"%s\")" %
g.db.execute("insert into users(name,desc) values('%s',\"%s\")" %
(name, desc))
conn.commit()
cur.close()
conn.close()
g.db.commit()
return "ok"
@ -453,12 +439,9 @@ def do_del_user(request):
print("output=%s" % output)
return "error %s" % output
conn, cur = get_db()
cur.execute("delete from users where name='%s'" % username)
cur.execute("delete from hostuser where username='%s'" % username)
conn.commit()
cur.close()
conn.close()
g.db.execute("delete from users where name='%s'" % username)
g.db.execute("delete from hostuser where username='%s'" % username)
g.db.commit()
return "del user %s ok" % username
@ -479,12 +462,8 @@ def do_modify_user(request):
if sudo != 0 and sudo != 1:
return "invalid request sudo:%d param" % sudo
# 需求数据库
conn, cur = get_db()
# 检查
cur.execute("select sudo,desc from users where name='%s'" % username)
users = cur.fetchall()
users = g.db.execute("select sudo,desc from users where name='%s'" % username).fetchall()
if len(users) == 0:
print("user(%s) not exitst" % username)
return "user(%s) not exitst" % username
@ -515,13 +494,10 @@ def do_modify_user(request):
if change:
print("update users set sudo=%d,desc=\"%s\" where name='%s'" %
(sudo, desc, username))
cur.execute("update users set sudo=%d,desc=\"%s\" where name='%s'" % (
g.db.execute("update users set sudo=%d,desc=\"%s\" where name='%s'" % (
sudo, desc, username))
conn.commit()
g.db.commit()
# 清理数据库
cur.close()
conn.close()
print("modify user:%s successful [output: %s]" % (username, output))
return "modify user:%s successful [output: %s]" % (username, output)
@ -539,22 +515,17 @@ def do_add_host(request):
port = int(request.form["port"])
desc = request.form["desc"]
conn, cur = get_db()
cur.execute(
"select count(1) from hosts where name='%s' or ip='%s'" % (name, ip))
ret = cur.fetchone()
ret = g.db.execute(
"select count(1) from hosts where name='%s' or ip='%s'" % (name, ip)).fetchone()
if (len(ret) > 0 and ret[0]) >= 1:
return "alias name(%s) or ip(%s) is exists" % (name, ip)
# 新增用户 sql
cur.execute("insert into hosts(name,ip,port,desc) values('%s','%s',%d,'%s')" % (
g.db.execute("insert into hosts(name,ip,port,desc) values('%s','%s',%d,'%s')" % (
name, ip, port, desc))
cur.execute("insert into hostuser(hostname,username,sudo) values('%s','%s','%d')" % (
g.db.execute("insert into hostuser(hostname,username,sudo) values('%s','%s','%d')" % (
name, gDefaultSSHAdmin, 1))
conn.commit()
cur.close()
conn.close()
g.db.commit()
return "add host %s:%s ok" % (name, ip)
@ -569,14 +540,10 @@ def do_del_host(request):
else:
return "invalid request for del host"
conn, cur = get_db()
cur.execute("delete from hosts where name='%s' and ip='%s'" %
g.db.execute("delete from hosts where name='%s' and ip='%s'" %
(hostname, ip))
cur.execute("delete from hostuser where hostname='%s'" % hostname)
conn.commit()
cur.close()
conn.close()
g.db.execute("delete from hostuser where hostname='%s'" % hostname)
g.db.commit()
return "delete host %s:%s ok" % (hostname, ip)
@ -591,19 +558,15 @@ def do_host_adduser(request):
else:
return "invalid request for add user to host"
# 需求数据库
conn, cur = get_db()
# 检查
cur.execute("select count(1) from hostuser where hostname='%s' and username='%s'" % (
hostname, username))
ret = cur.fetchone()
ret = g.db.execute("select count(1) from hostuser where hostname='%s' and username='%s'" % (
hostname, username)).fetchone()
if (len(ret) > 0 and ret[0]) >= 1:
print("user(%s) exitst on host(%s)" % (username, hostname))
return "user(%s) exitst on host(%s)" % (username, hostname)
# 检查
cur.execute("select ip,port from hosts where name='%s'" % (hostname))
hostips = cur.fetchone()
hostips = g.db.execute("select ip,port from hosts where name='%s'" % (hostname)).fetchone()
if hostips == None:
print("host(%s) not exitst on hosts" % hostname)
return "host(%s) not exitst on hosts" % hostname
@ -631,14 +594,10 @@ def do_host_adduser(request):
return "error: remote add user host(%s) user(%s) failed! => output=%s" % (hostname, username, output)
# 记录在数据库中
cur.execute("insert into hostuser(hostname,username) values('%s','%s')" % (
hostname, username))
cur.fetchone()
conn.commit()
g.db.execute("insert into hostuser(hostname,username) values('%s','%s')" % (
hostname, username)).fetchone()
g.db.commit()
# 清理数据库
cur.close()
conn.close()
print("host remote =>> add user:%s to host:%s successful [output: %s]" % (
username, hostname, output))
return "host remote =>> add user:%s to host:%s successful" % (username, hostname)
@ -655,20 +614,15 @@ def do_host_deluser(request):
else:
return "invalid request for add user to host"
# 需求数据库
conn, cur = get_db()
# 检查
cur.execute("select count(1) from hostuser where hostname='%s' and username='%s'" % (
hostname, username))
ret = cur.fetchone()
ret = g.db.execute("select count(1) from hostuser where hostname='%s' and username='%s'" % (
hostname, username)).fetchone()
if (len(ret) > 0 and ret[0]) == 0:
print("user(%s) not exitst on host(%s)" % (username, hostname))
return "user(%s) not exitst on host(%s)" % (username, hostname)
# 检查
cur.execute("select ip,port from hosts where name='%s'" % (hostname))
hostips = cur.fetchone()
hostips = g.db.execute("select ip,port from hosts where name='%s'" % (hostname)).fetchone()
if hostips == None:
print("host(%s) not exitst on hosts" % hostname)
return "host(%s) not exitst on hosts" % hostname
@ -687,13 +641,10 @@ def do_host_deluser(request):
return "error: remote del user host(%s) user(%s) failed! => output=%s" % (hostname, username, output)
# 记录在数据库中
cur.execute("delete from hostuser where hostname='%s' and username='%s'" % (
g.db.execute("delete from hostuser where hostname='%s' and username='%s'" % (
hostname, username))
conn.commit()
g.db.commit()
# 清理数据库
cur.close()
conn.close()
print("host remote =>> del user:%s from host:%s successful [output: %s]" % (
username, hostname, output))
return "host remote =>> del user:%s from host:%s successful" % (username, hostname)
@ -713,19 +664,14 @@ def do_host_modifyuser(request):
else:
return "invalid request for add user to host"
# 需求数据库
conn, cur = get_db()
# 检查
cur.execute("select sudo,desc from hostuser where hostname='%s' and username='%s' and isdelete=0" % (
hostname, username))
hostusers = cur.fetchone()
hostusers = g.db.execute("select sudo,desc from hostuser where hostname='%s' and username='%s' and isdelete=0" % (
hostname, username)).fetchone()
if len(hostusers) > 0 and hostusers[0] != None:
print("user(%s) not exitst on host(%s)" % (username, hostname))
return "user(%s) not exitst on host(%s)" % (username, hostname)
hostuser = hostusers[0]
user_sudo = hostuser[0]
user_desc = hostuser[1]
change = False
@ -738,8 +684,7 @@ def do_host_modifyuser(request):
change = True
# 检查
cur.execute("select ip,port from hosts where name='%s'" % (hostname))
hostips = cur.fetchone()
hostips = g.db.execute("select ip,port from hosts where name='%s'" % (hostname)).fetchone()
if hostips == None:
print("host(%s) not exitst on hosts" % hostname)
return "host(%s) not exitst on hosts" % hostname
@ -760,13 +705,10 @@ def do_host_modifyuser(request):
if change:
# 记录在数据库中
cur.execute("update hostuser set sudo=%d,desc=%s where hostname='%s' and username='%s'" % (
g.db.execute("update hostuser set sudo=%d,desc=%s where hostname='%s' and username='%s'" % (
sudo, desc, hostname, username))
conn.commit()
g.db.commit()
# 清理数据库
cur.close()
conn.close()
print("host remote =>> %s user:%s from host:%s successful [output: %s]" % (
opParam, username, hostname, output))
return "host remote =>> %s user:%s from host:%s successful [output: %s]" % (opParam, username, hostname, output)
@ -781,12 +723,7 @@ def do_userhostlist(request):
else:
return "invalid request for getting user host list"
conn, cur = get_db()
cur.execute("select id,name,ip,port,desc,date from hosts where isdelete=0 and name in (select hostname from hostuser where username='%s')" % username)
hosts = cur.fetchall()
cur.close()
conn.close()
hosts = g.db.execute("select id,name,ip,port,desc,date from hosts where isdelete=0 and name in (select hostname from hostuser where username='%s')" % username).fetchall()
resp = []
for host in hosts:
res = {}
@ -809,13 +746,8 @@ def do_hostuserlist(request):
else:
return "invalid request for getting host user list"
conn, cur = get_db()
cur.execute(
"select id,username,sudo,date from hostuser where isdelete=0 and hostname='%s'" % hostname)
users = cur.fetchall()
cur.close()
conn.close()
users = g.db.execute(
"select id,username,sudo,date from hostuser where isdelete=0 and hostname='%s'" % hostname).fetchall()
resp = []
for user in users:
res = {}
@ -829,13 +761,8 @@ def do_hostuserlist(request):
# 获取所有的用户主机列表
def do_hostuserall(request):
conn, cur = get_db()
cur.execute(
"select id,hostname,username,sudo,date from hostuser where isdelete=0")
users = cur.fetchall()
cur.close()
conn.close()
users = g.db.execute(
"select id,hostname,username,sudo,date from hostuser where isdelete=0").fetchall()
resp = []
for user in users:
res = {}
@ -849,23 +776,22 @@ def do_hostuserall(request):
# 连接数据库
def get_db():
conn = sqlite3.connect('/usr/local/jumpserver/jumpserver.db')
curr = conn.cursor()
return conn, curr
def connect_db():
return sqlite3.connect(gSqlite3File)
# 初始化表
def init_db():
# 连接数据库
conn, _ = get_db()
conn = connect_db()
if conn == None:
sys.exit(1)
# 初始化表
# 初始化用户表
conn.execute(gUsersTableSql)
# 初始化主机表
conn.execute(gHostsTableSql)
# 创建主机数据库
# 创建主机用户表
conn.execute(gHostUserSql)

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