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spring集成mybatis步骤_Spring依赖注入「建议收藏」ESAPI是owasp提供的一套API级别的web应用解决方案

spring集成mybatis步骤_Spring依赖注入「建议收藏」"

ESAPI是owasp提供的一套API级别的web应用解决方案。简单的说，ESAPI就是为了编写出更加安全的代码而设计出来的一些API，方便使用者调用，从而方便的编写安全的代码

其官方网站为：https://www.owasp.org/，其有很多针对不同语言的版本，其J2ee的版本需要jre1.5及以上支持

安装篇

第一步：引入Jar

Maven

<dependency>
    <groupId>org.owasp.esapi</groupId>
    <artifactId>esapi</artifactId>
    <version>2.1.0.1</version>
</dependency>

第二步：加入配置文件

在工程的资源文件目录下增加配置文件ESAPI.properties及validation.properties，文件内容可为空。如果为空则都取默认值。建议参考以下文件内容设置

ESAPI.properties

# 是否要打印配置属性,默认为true
ESAPI.printProperties=true

ESAPI.AccessControl=org.owasp.esapi.reference.DefaultAccessController
ESAPI.Authenticator=org.owasp.esapi.reference.FileBasedAuthenticator
ESAPI.Encoder=org.owasp.esapi.reference.DefaultEncoder
ESAPI.Encryptor=org.owasp.esapi.reference.crypto.JavaEncryptor
ESAPI.Executor=org.owasp.esapi.reference.DefaultExecutor
ESAPI.HTTPUtilities=org.owasp.esapi.reference.DefaultHTTPUtilities
ESAPI.IntrusionDetector=org.owasp.esapi.reference.DefaultIntrusionDetector
ESAPI.Logger=org.owasp.esapi.reference.JavaLogFactory
ESAPI.Randomizer=org.owasp.esapi.reference.DefaultRandomizer
ESAPI.Validator=org.owasp.esapi.reference.DefaultValidator


#===========================================================================
# ESAPI Encoder
Encoder.AllowMultipleEncoding=false
Encoder.AllowMixedEncoding=false
Encoder.DefaultCodecList=HTMLEntityCodec,PercentCodec,JavaScriptCodec


#===========================================================================
# ESAPI 加密模块
Encryptor.PreferredJCEProvider=
Encryptor.EncryptionAlgorithm=AES
Encryptor.CipherTransformation=AES/CBC/PKCS5Padding
Encryptor.cipher_modes.combined_modes=GCM,CCM,IAPM,EAX,OCB,CWC
Encryptor.cipher_modes.additional_allowed=CBC
Encryptor.EncryptionKeyLength=128
Encryptor.ChooseIVMethod=random
Encryptor.fixedIV=0x000102030405060708090a0b0c0d0e0f
Encryptor.CipherText.useMAC=true
Encryptor.PlainText.overwrite=true
Encryptor.HashAlgorithm=SHA-512
Encryptor.HashIterations=1024
Encryptor.DigitalSignatureAlgorithm=SHA1withDSA
Encryptor.DigitalSignatureKeyLength=1024
Encryptor.RandomAlgorithm=SHA1PRNG
Encryptor.CharacterEncoding=UTF-8
Encryptor.KDF.PRF=HmacSHA256

#===========================================================================
# ESAPI Http工具

HttpUtilities.UploadDir=C:\\ESAPI\\testUpload
HttpUtilities.UploadTempDir=C:\\temp
# Force flags on cookies, if you use HttpUtilities to set cookies
HttpUtilities.ForceHttpOnlySession=false
HttpUtilities.ForceSecureSession=false
HttpUtilities.ForceHttpOnlyCookies=true
HttpUtilities.ForceSecureCookies=true
# Maximum size of HTTP headers
HttpUtilities.MaxHeaderSize=4096
# File upload configuration
HttpUtilities.ApprovedUploadExtensions=.zip,.pdf,.doc,.docx,.ppt,.pptx,.tar,.gz,.tgz,.rar,.war,.jar,.ear,.xls,.rtf,.properties,.java,.class,.txt,.xml,.jsp,.jsf,.exe,.dll
HttpUtilities.MaxUploadFileBytes=500000000
# Using UTF-8 throughout your stack is highly recommended. That includes your database driver,
# container, and any other technologies you may be using. Failure to do this may expose you
# to Unicode transcoding injection attacks. Use of UTF-8 does not hinder internationalization.
HttpUtilities.ResponseContentType=text/html; charset=UTF-8
# This is the name of the cookie used to represent the HTTP session
# Typically this will be the default "JSESSIONID" 
HttpUtilities.HttpSessionIdName=JSESSIONID



#===========================================================================
# ESAPI Executor
Executor.WorkingDirectory=
Executor.ApprovedExecutables=


#===========================================================================
# ESAPI Logging
# Set the application name if these logs are combined with other applications
Logger.ApplicationName=ExampleApplication
# If you use an HTML log viewer that does not properly HTML escape log data, you can set LogEncodingRequired to true
Logger.LogEncodingRequired=false
# Determines whether ESAPI should log the application name. This might be clutter in some single-server/single-app environments.
Logger.LogApplicationName=true
# Determines whether ESAPI should log the server IP and port. This might be clutter in some single-server environments.
Logger.LogServerIP=true
# LogFileName, the name of the logging file. Provide a full directory path (e.g., C:\\ESAPI\\ESAPI_logging_file) if you
# want to place it in a specific directory.
Logger.LogFileName=ESAPI_logging_file
# MaxLogFileSize, the max size (in bytes) of a single log file before it cuts over to a new one (default is 10,000,000)
Logger.MaxLogFileSize=10000000


#===========================================================================
# ESAPI Intrusion Detection
IntrusionDetector.Disable=false
IntrusionDetector.event.test.count=2
IntrusionDetector.event.test.interval=10
IntrusionDetector.event.test.actions=disable,log

IntrusionDetector.org.owasp.esapi.errors.IntrusionException.count=1
IntrusionDetector.org.owasp.esapi.errors.IntrusionException.interval=1
IntrusionDetector.org.owasp.esapi.errors.IntrusionException.actions=log,disable,logout

IntrusionDetector.org.owasp.esapi.errors.IntegrityException.count=10
IntrusionDetector.org.owasp.esapi.errors.IntegrityException.interval=5
IntrusionDetector.org.owasp.esapi.errors.IntegrityException.actions=log,disable,logout

IntrusionDetector.org.owasp.esapi.errors.AuthenticationHostException.count=2
IntrusionDetector.org.owasp.esapi.errors.AuthenticationHostException.interval=10
IntrusionDetector.org.owasp.esapi.errors.AuthenticationHostException.actions=log,logout


#===========================================================================
# ESAPI 校验器
#校验器的配置文件
Validator.ConfigurationFile=validation.properties

# Validators used by ESAPI
Validator.AccountName=^[a-zA-Z0-9]{3,20}$
Validator.SystemCommand=^[a-zA-Z\\-\\/]{1,64}$
Validator.RoleName=^[a-z]{1,20}$

#the word TEST below should be changed to your application 
#name - only relative URL's are supported
Validator.Redirect=^\\/test.*$

# Global HTTP Validation Rules
# Values with Base64 encoded data (e.g. encrypted state) will need at least [a-zA-Z0-9\/+=]
Validator.HTTPScheme=^(http|https)$
Validator.HTTPServerName=^[a-zA-Z0-9_.\\-]*$
Validator.HTTPParameterName=^[a-zA-Z0-9_]{1,32}$
Validator.HTTPParameterValue=^[a-zA-Z0-9.\\-\\/+=@_ ]*$
Validator.HTTPCookieName=^[a-zA-Z0-9\\-_]{1,32}$
Validator.HTTPCookieValue=^[a-zA-Z0-9\\-\\/+=_ ]*$

# Note that max header name capped at 150 in SecurityRequestWrapper!
Validator.HTTPHeaderName=^[a-zA-Z0-9\\-_]{1,50}$
Validator.HTTPHeaderValue=^[a-zA-Z0-9()\\-=\\*\\.\\?;,+\\/:&_ ]*$
Validator.HTTPContextPath=^\\/?[a-zA-Z0-9.\\-\\/_]*$
Validator.HTTPServletPath=^[a-zA-Z0-9.\\-\\/_]*$
Validator.HTTPPath=^[a-zA-Z0-9.\\-_]*$
Validator.HTTPQueryString=^[a-zA-Z0-9()\\-=\\*\\.\\?;,+\\/:&_ %]*$
Validator.HTTPURI=^[a-zA-Z0-9()\\-=\\*\\.\\?;,+\\/:&_ ]*$
Validator.HTTPURL=^.*$
Validator.HTTPJSESSIONID=^[A-Z0-9]{10,30}$

# Validation of file related input
Validator.FileName=^[a-zA-Z0-9!@#$%^&{}\\[\\]()_+\\-=,.~'` ]{1,255}$
Validator.DirectoryName=^[a-zA-Z0-9:/\\\\!@#$%^&{}\\[\\]()_+\\-=,.~'` ]{1,255}$

# Validation of dates. Controls whether or not 'lenient' dates are accepted.
# See DataFormat.setLenient(boolean flag) for further details.
Validator.AcceptLenientDates=false

validation.properties

# 校验某个字段的正则表达式
Validator.SafeString=^[.\\p{Alnum}\\p{Space}]{0,1024}$
Validator.Email=^[A-Za-z0-9._%'-]+@[A-Za-z0-9.-]+\\.[a-zA-Z]{2,4}$
Validator.IPAddress=^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$
Validator.URL=^(ht|f)tp(s?)\\:\\/\\/[0-9a-zA-Z]([-.\\w]*[0-9a-zA-Z])*(:(0-9)*)*(\\/?)([a-zA-Z0-9\\-\\.\\?\\,\\:\\'\\/\\\\\\+=&amp;%\\$#_]*)?$
Validator.CreditCard=^(\\d{4}[- ]?){3}\\d{4}$
Validator.SSN=^(?!000)([0-6]\\d{2}|7([0-6]\\d|7[012]))([ -]?)(?!00)\\d\\d\\3(?!0000)\\d{4}$

第三步：测试

增加测试类：

import org.owasp.esapi.ESAPI;

public class Test {

    public static void main(String args[]) {
        System.out.println(ESAPI.encoder().encodeForHTML("<a href='sdfs'></a> < script > alert(); </ script >"));
    }
}

运行结果如下即为安装成功:

&lt;a href&#x3d;&#x27;sdfs&#x27;&gt;&lt;&#x2f;a&gt; &lt; script &gt; alert&#x28;&#x29;&#x3b; &lt;&#x2f; script &gt;

使用篇

针对xss漏洞

//对用户输入“input”进行HTML编码，防止XSS
input = ESAPI.encoder().encodeForHTML(input);
//根据自己不同的需要可以选用以下方法
//input = ESAPI.encoder().encodeForHTMLAttribute(input);
//input = ESAPI.encoder().encodeForJavaScript(input);
//input = ESAPI.encoder().encodeForCSS(input);
//input = ESAPI.encoder().encodeForURL(input);

//针对富文本进行html编码

针对sql注入漏洞

除了支持mysql还支持oracle

String input1="用户输入1";
String input2="用户输入2";

//解决注入问题
input1 = ESAPI.encoder().encodeForSQL(new MySQLCodec(MySQLCodec.Mode.STANDARD),input1);
input2 = ESAPI.encoder().encodeForSQL(new MySQLCodec(MySQLCodec.Mode.STANDARD),input2);

String sqlStr="select name from tableA where id="+input1 +"and date_created ='" + input2+"'";

//执行SQL

验证输入

检查每个输入的有效性，让每个输入合法。这里面的关键是一切都进行验证。ESAPI提供了很多常见的校验，可以方便针对不同的需要做校验。

//type就是定义在validate.properties文件中的正则表达式
//ESAPI.validator().getValidInput(java.lang.String context,java.lang.String input, java.lang.String type,int maxLength,boolean allowNull);

//ESAPI.validator().isValidInput(java.lang.String context,java.lang.String input, java.lang.String type,int maxLength,boolean allowNull);

//实际使用参考如下：
String input="xxxx.com";

        if(!ESAPI.validator().isValidInput("",input,"Email",11,false)){
            System.out.println("出错了");
        }

        try{

            input = ESAPI.validator().getValidInput("",input,"Email",11,false);
        }catch (Exception e){
            System.out.println("输入错误");
            e.printStackTrace();
        }

原文：

Spring集成ESAPI

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