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<?xml version="1.0" encoding="UTF-8"?>  <!--    Licensed to the Apache Software Foundation (ASF) under one or more    contributor license agreements. See the NOTICE file distributed with    this work for additional information regarding copyright ownership.    The ASF licenses this file to you under the Apache License, Version    2.0 (the "License"); you may not use this file except in compliance    with the License. You may obtain a copy of the License at    http://www.apache.org/licenses/LICENSE-2.0 Unless required by    applicable law or agreed to in writing, software distributed under the    License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR    CONDITIONS OF ANY KIND, either express or implied. See the License for    the specific language governing permissions and limitations under the    License.  --><server xmlns="http://mina.apache.org/ftpserver/spring/v1"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="     http://mina.apache.org/ftpserver/spring/v1 https://mina.apache.org/ftpserver-project/ftpserver-1.0.xsd       "  id="myServer">  <listeners>    <nio-listener name="default" port="21">        <ssl>                <keystore file="./res/ftpserver.jks" password="password" />            </ssl>    </nio-listener>  </listeners>  <file-user-manager file="./res/conf/users.properties" /></server>

<?xml version="1.0" encoding="UTF-8"?><!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor     license agreements. See the NOTICE file distributed with this work for additional     information regarding copyright ownership. The ASF licenses this file to     you under the Apache License, Version 2.0 (the "License"); you may not use     this file except in compliance with the License. You may obtain a copy of     the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required     by applicable law or agreed to in writing, software distributed under the     License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS     OF ANY KIND, either express or implied. See the License for the specific     language governing permissions and limitations under the License. --><server xmlns="http://mina.apache.org/ftpserver/spring/v1"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"    xsi:schemaLocation="           http://www.springframework.org/schema/beans           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd           http://mina.apache.org/ftpserver/spring/v1           http://mina.apache.org/ftpserver/ftpserver-1.0.xsd           "    id="myServer">    <listeners>        <nio-listener name="default" port="21">            <ssl>                <keystore file="./res/ftpserver.jks" password="password" />            </ssl>        </nio-listener>    </listeners>    <db-user-manager encrypt-passwords="clear">        <data-source>            <beans:bean class="org.apache.commons.dbcp2.BasicDataSource">                <beans:property name="driverClassName" value="com.mysql.jdbc.Driver" />                <beans:property name="url" value="jdbc:mysql://localhost/ftpserver" />                <beans:property name="username" value="root" />                <beans:property name="password" value="123456" />            </beans:bean>        </data-source>        <insert-user>INSERT INTO FTP_USER (userid, userpassword,            homedirectory, enableflag, writepermission, idletime, uploadrate,            downloadrate) VALUES ('{userid}', '{userpassword}',            '{homedirectory}',            {enableflag}, {writepermission}, {idletime},            {uploadrate},            {downloadrate})        </insert-user>        <update-user>UPDATE FTP_USER SET            userpassword='{userpassword}',homedirectory='{homedirectory}',enableflag={enableflag},writepermission={writepermission},idletime={idletime},uploadrate={uploadrate},downloadrate={downloadrate}            WHERE userid='{userid}'        </update-user>        <delete-user>DELETE FROM FTP_USER WHERE userid = '{userid}'        </delete-user>        <select-user>SELECT userid, userpassword, homedirectory,            enableflag, writepermission, idletime, uploadrate, downloadrate,            maxloginnumber, maxloginperip FROM            FTP_USER WHERE userid = '{userid}'        </select-user>        <select-all-users>            SELECT userid FROM FTP_USER ORDER BY userid        </select-all-users>        <is-admin>SELECT userid FROM FTP_USER WHERE userid='{userid}'            AND            userid='admin'        </is-admin>        <authenticate>SELECT userpassword from FTP_USER WHERE            userid='{userid}'        </authenticate>    </db-user-manager></server>

<?xml version="1.0" encoding="UTF-8"?><!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor     license agreements. See the NOTICE file distributed with this work for additional     information regarding copyright ownership. The ASF licenses this file to     you under the Apache License, Version 2.0 (the "License"); you may not use     this file except in compliance with the License. You may obtain a copy of     the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required     by applicable law or agreed to in writing, software distributed under the     License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS     OF ANY KIND, either express or implied. See the License for the specific     language governing permissions and limitations under the License. --><server xmlns="http://mina.apache.org/ftpserver/spring/v1"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"    xsi:schemaLocation="           http://www.springframework.org/schema/beans           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd           http://mina.apache.org/ftpserver/spring/v1           http://mina.apache.org/ftpserver/ftpserver-1.0.xsd           "    id="myServer">    <listeners>        <nio-listener name="default" port="21">            <ssl>                <keystore file="./res/ftpserver.jks" password="password" />            </ssl>        </nio-listener>    </listeners>    <db-user-manager encrypt-passwords="clear">        <data-source>            <beans:bean class="org.apache.commons.dbcp2.BasicDataSource">                <beans:property name="driverClassName" value="org.sqlite.JDBC" />                <beans:property name="url" value="jdbc:sqlite:ftp.db" />            </beans:bean>        </data-source>        <insert-user>INSERT INTO FTP_USER (userid, userpassword,            homedirectory, enableflag, writepermission, idletime, uploadrate,            downloadrate) VALUES ('{userid}', '{userpassword}',            '{homedirectory}',            {enableflag}, {writepermission}, {idletime},            {uploadrate},            {downloadrate})        </insert-user>        <update-user>UPDATE FTP_USER SET            userpassword='{userpassword}',homedirectory='{homedirectory}',enableflag={enableflag},writepermission={writepermission},idletime={idletime},uploadrate={uploadrate},downloadrate={downloadrate}            WHERE userid='{userid}'        </update-user>        <delete-user>DELETE FROM FTP_USER WHERE userid = '{userid}'        </delete-user>        <select-user>SELECT userid, userpassword, homedirectory,            enableflag, writepermission, idletime, uploadrate, downloadrate,            maxloginnumber, maxloginperip FROM            FTP_USER WHERE userid = '{userid}'        </select-user>        <select-all-users>            SELECT userid FROM FTP_USER ORDER BY userid        </select-all-users>        <is-admin>SELECT userid FROM FTP_USER WHERE userid='{userid}'            AND            userid='admin'        </is-admin>        <authenticate>SELECT userpassword from FTP_USER WHERE            userid='{userid}'        </authenticate>    </db-user-manager></server>

from sqlalchemy import create_enginefrom sqlalchemy import MetaData,Table,Column,Boolean,Integer,Stringimport osengine=create_engine('sqlite:///ftp.db')conn=engine.connect()metadata=MetaData()ftpusers=Table('FTP_USER',metadata,    Column('userid',String(64),primary_key=True),    Column('userpassword',String(64),nullable=False),    Column('homedirectory',String(128),nullable=False),    Column('enableflag',Boolean(),default=True),    Column('writepermission',Boolean(),default=True),    Column('idletime',Integer(),default=0),    Column('uploadrate',Integer(),default=0),    Column('downloadrate',Integer(),default=0),    Column('maxloginnumber',Integer(),default=0),    Column('maxloginperip',Integer(),default=0))metadata.create_all(engine)def addgeneraluser():	deluser = ftpusers.delete().where(ftpusers.c.userid=="nic")	rs = conn.execute(deluser)	dirname="./files/alluser"	if not os.path.exists(dirname):		os.mkdir(dirname)	ins=ftpusers.insert().values(		userid="nic",		userpassword="123321",		homedirectory=dirname,		writepermission=0,		maxloginnumber=1	)	result=conn.execute(ins)def addadmin():	deladmin = ftpusers.delete().where(ftpusers.c.userid=="admin")	rs = conn.execute(deladmin)	ins=ftpusers.insert().values(		userid="admin",		userpassword="123456",		homedirectory="./files",		writepermission=1	)	result=conn.execute(ins)def getusers():	sel=ftpusers.select()	rs=conn.execute(sel)	print(rs.fetchall())	addgeneraluser()getusers()