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chenjiahe

2022-03-31 b5bfe58beeeeb8343bdea6a9412f8f6704b67633

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5c5945	1	package com.hx.mp.util;
E	2
	3	import java.io.BufferedOutputStream;
	4	import java.io.File;
	5	import java.io.FileInputStream;
	6	import java.io.FileOutputStream;
	7	import java.io.IOException;
	8	import java.io.InputStream;
	9	import java.net.HttpURLConnection;
	10	import java.security.KeyManagementException;
	11	import java.security.KeyStoreException;
	12	import java.security.NoSuchAlgorithmException;
	13	import java.security.UnrecoverableKeyException;
	14	import java.security.cert.CertificateException;
	15	import java.security.cert.X509Certificate;
	16	import java.util.Iterator;
	17	import java.util.Map;
	18	import java.util.Set;
	19	import java.util.SortedMap;
	20
	21	import javax.net.ssl.HttpsURLConnection;
	22	import javax.net.ssl.SSLContext;
	23	import javax.net.ssl.SSLSocketFactory;
	24
	25	import org.dom4j.Document;
	26	import org.dom4j.DocumentHelper;
	27	import org.dom4j.Element;
	28
	29	/**
	30	* �Ƹ�ͨhttp��https��ͨ�ſͻ��<br/>
	31	* ========================================================================<br/>
	32	* api˵��<br/>
	33	* setReqContent($reqContent),��ݣ��post��get��get��ʽ�ṩ<br/>
	34	* getResContent(), ��ȡӦ��<br/>
	35	* setMethod(method),��󷽷�,post��get<br/>
	36	* getErrInfo(),��ȡ��Ϣ<br/>
	37	* setCertInfo(certFile, certPasswd),��֤�飬˫��httpsʱ��Ҫʹ��<br/>
	38	* setCaInfo(caFile), ��CA��ʽδpem��򲻼��<br/>
	39	* setTimeOut(timeOut)�� ó�ʱʱ�䣬��λ��<br/>
	40	* getResponseCode(), ȡ��ص�http״̬��<br/>
	41	* call(),��ýӿ�<br/>
	42	* getCharset()/setCharset(),�ַ��<br/>
	43	*
	44	* ========================================================================<br/>
	45	*
	46	*/
	47	public class TenpayHttpClient {
	48
	49	private static final String USER_AGENT_VALUE =
	50	"Mozilla/4.0 (compatible; MSIE 6.0; Windows XP)";
	51
	52	private static final String JKS_CA_FILENAME =
	53	"tenpay_cacert.jks";
	54
	55	private static final String JKS_CA_ALIAS = "tenpay";
	56
	57	private static final String JKS_CA_PASSWORD = "";
	58
	59	/** ca֤��ļ� */
	60	private File caFile;
	61
	62	/** ֤��ļ� */
	63	private File certFile;
	64
	65	/** ֤�� */
	66	private String certPasswd;
	67
	68	/** ��ݣ��post��get��get��ʽ�ṩ */
	69	private String reqContent;
	70
	71	/** Ӧ�� */
	72	private String resContent;
	73
	74	/** ��󷽷� */
	75	private String method;
	76
	77	/** ��Ϣ */
	78	private String errInfo;
	79
	80	/** ��ʱʱ��,��Ϊ��λ */
	81	private int timeOut;
	82
	83	/** httpӦ�� */
	84	private int responseCode;
	85
	86	/** �ַ�� */
	87	private String charset;
	88
	89	private InputStream inputStream;
	90
	91	private RequestHandler reqHandler;//方便取值所用(quan)
	92
	93	/*public TenpayHttpClient() {
	94	this.caFile = null;
	95	this.certFile = null;
	96	this.certPasswd = "";
	97
	98	this.reqContent = "";
	99	this.resContent = "";
	100	this.method = "POST";
	101	this.errInfo = "";
	102	this.timeOut = 30;//30��
	103
	104	this.responseCode = 0;
	105	this.charset = "UTF-8";
	106
	107	this.inputStream = null;
	108	}*/
	109
	110	public TenpayHttpClient() {
	111	this.caFile = null;
	112	this.certFile = null;
	113	this.certPasswd = "";
	114
	115	this.reqContent = "";
	116	this.resContent = "";
	117	this.method = "POST";
	118	this.errInfo = "";
	119	this.timeOut = 30;//30��
	120
	121	this.responseCode = 0;
	122	this.charset = "UTF-8";
	123
	124	this.inputStream = null;
	125	}
	126
	127	/**
	128	* ��֤��Ϣ
	129	* @param certFile ֤��ļ�
	130	* @param certPasswd ֤��
	131	*/
	132	public void setCertInfo(File certFile, String certPasswd) {
	133	this.certFile = certFile;
	134	this.certPasswd = certPasswd;
	135	}
	136
	137	/**
	138	* ��ca
	139	* @param caFile
	140	*/
	141	public void setCaInfo(File caFile) {
	142	this.caFile = caFile;
	143	}
	144
	145	/**
	146	* ��
	147	* @param reqContent ��
	148	*/
	149	public void setReqContent(String reqContent) {
	150	this.reqContent = reqContent;
	151	}
	152
	153	/**
	154	* ��ȡ��
	155	* @return String
	156	* @throws IOException
	157	*/
	158	public String getResContent() {
	159	try {
	160	this.doResponse();
	161	} catch (IOException e) {
	162	this.errInfo = e.getMessage();
	163	//return "";
	164	}
	165
	166	return this.resContent;
	167	}
	168
	169	/**
	170	* ��󷽷�post��get
	171	* @param method ��󷽷�post/get
	172	*/
	173	public void setMethod(String method) {
	174	this.method = method;
	175	}
	176
	177	/**
	178	* ��ȡ��Ϣ
	179	* @return String
	180	*/
	181	public String getErrInfo() {
	182	return this.errInfo;
	183	}
	184
	185	/**
	186	* ��ó�ʱʱ��,��Ϊ��λ
	187	* @param timeOut ��ʱʱ��,��Ϊ��λ
	188	*/
	189	public void setTimeOut(int timeOut) {
	190	this.timeOut = timeOut;
	191	}
	192
	193	/**
	194	* ��ȡhttp״̬��
	195	* @return int
	196	*/
	197	public int getResponseCode() {
	198	return this.responseCode;
	199	}
	200
	201	/**
	202	* ִ��http��á�true:�ɹ� false:ʧ��
	203	* @return boolean
	204	*/
	205	/* public boolean call() {
	206
	207	boolean isRet = false;
	208
	209
	210	//http
	211	if(null == this.caFile && null == this.certFile) {
	212	System.out.println("没有CA");
	213	try {
	214	this.callHttp();
	215	isRet = true;
	216	} catch (IOException e) {
	217	this.errInfo = e.getMessage();
	218	}
	219	return isRet;
	220	}
	221
	222	//https
	223	try {
	224	this.callHttps();
	225	isRet = true;
	226	} catch (UnrecoverableKeyException e) {
	227	this.errInfo = e.getMessage();
	228	} catch (KeyManagementException e) {
	229	this.errInfo = e.getMessage();
	230	} catch (CertificateException e) {
	231	this.errInfo = e.getMessage();
	232	} catch (KeyStoreException e) {
	233	this.errInfo = e.getMessage();
	234	} catch (NoSuchAlgorithmException e) {
	235	this.errInfo = e.getMessage();
	236	} catch (IOException e) {
	237	this.errInfo = e.getMessage();
	238	}
	239
	240	return isRet;
	241
	242	}*/
	243
	244	/**
	245	* ִ��http��á�true:�ɹ� false:ʧ��
	246	* @return boolean
	247	*/
	248	public boolean call() {
	249
	250	boolean isRet = false;
	251
	252
	253	//http
	254	if(null == this.caFile && null == this.certFile) {
	255	System.out.println("没有CA");
	256	try {
	257	this.callHttp();
	258	isRet = true;
	259	} catch (IOException e) {
	260	this.errInfo = e.getMessage();
	261	}
	262	return isRet;
	263	}
	264
	265	//https
	266	try {
	267	this.callHttps();
	268	isRet = true;
	269	} catch (UnrecoverableKeyException e) {
	270	this.errInfo = e.getMessage();
	271	} catch (KeyManagementException e) {
	272	this.errInfo = e.getMessage();
	273	} catch (CertificateException e) {
	274	this.errInfo = e.getMessage();
	275	} catch (KeyStoreException e) {
	276	this.errInfo = e.getMessage();
	277	} catch (NoSuchAlgorithmException e) {
	278	this.errInfo = e.getMessage();
	279	} catch (IOException e) {
	280	this.errInfo = e.getMessage();
	281	}
	282
	283	return isRet;
	284
	285	}
	286
	287	protected void callHttp() throws IOException {
	288
	289	if("POST".equals(this.method.toUpperCase())) {
	290	String url = HttpClientUtil.getURL(this.reqContent);
	291	System.out.println("tenpayHttpClient:url:"+url);
	292	//String queryString = HttpClientUtil.getQueryString(this.reqContent);
	293	//byte[] postData = queryString.getBytes(this.charset);
	294
	295	String queryString = createXmlPosData();
	296	byte[] postData = queryString.getBytes(this.charset);
	297	this.httpPostMethod(url, postData);
	298
	299	return ;
	300	}
	301
	302	this.httpGetMethod(this.reqContent);
	303
	304	}
	305
	306	protected void callHttps() throws IOException, CertificateException,
	307	KeyStoreException, NoSuchAlgorithmException,
	308	UnrecoverableKeyException, KeyManagementException {
	309	// caĿ¼
	310	String caPath = this.caFile.getParent();
	311
	312	System.out.println("caPath:"+caPath);
	313	File jksCAFile = new File(caPath + "/"
	314	+ TenpayHttpClient.JKS_CA_FILENAME);
	315	if (!jksCAFile.isFile()) {
	316	X509Certificate cert = (X509Certificate) HttpClientUtil
	317	.getCertificate(this.caFile);
	318
	319	FileOutputStream out = new FileOutputStream(jksCAFile);
	320
	321	// store jks file
	322	HttpClientUtil.storeCACert(cert, TenpayHttpClient.JKS_CA_ALIAS,
	323	TenpayHttpClient.JKS_CA_PASSWORD, out);
	324
	325	out.close();
	326
	327	}
	328
	329	FileInputStream trustStream = new FileInputStream(jksCAFile);
	330	FileInputStream keyStream = new FileInputStream(this.certFile);
	331
	332	SSLContext sslContext = HttpClientUtil.getSSLContext(trustStream,
	333	TenpayHttpClient.JKS_CA_PASSWORD, keyStream, this.certPasswd);
	334
	335	//�ر��
	336	keyStream.close();
	337	trustStream.close();
	338
	339	if("POST".equals(this.method.toUpperCase())) {
	340	String url = HttpClientUtil.getURL(this.reqContent);
	341
	342	//原本是直接参数转为字节数组的，现在组拼xml
	343	//String queryString = HttpClientUtil.getQueryString(this.reqContent);//获取链接下面的内容
	344	//byte[] postData = queryString.getBytes(this.charset);//把参数转为字节数组
	345
	346	//先获取参数
	347	String queryString = createXmlPosData();
	348
	349	byte[] postData = queryString.getBytes(this.charset);//把参数转为字节数组
	350
	351	this.httpsPostMethod(url, postData, sslContext);
	352
	353	return ;
	354	}
	355
	356	this.httpsGetMethod(this.reqContent, sslContext);
	357
	358	}
	359
	360	/**
	361	* ��http post��ʽͨ��
	362	* @param url
	363	* @param postData
	364	* @throws IOException
	365	*/
	366	protected void httpPostMethod(String url, byte[] postData)
	367	throws IOException {
	368
	369	HttpURLConnection conn = HttpClientUtil.getHttpURLConnection(url);
	370
	371	this.doPost(conn, postData);
	372	}
	373
	374	/**
	375	* ��http get��ʽͨ��
	376	*
	377	* @param url
	378	* @throws IOException
	379	*/
	380	protected void httpGetMethod(String url) throws IOException {
	381
	382	HttpURLConnection httpConnection =
	383	HttpClientUtil.getHttpURLConnection(url);
	384
	385	this.setHttpRequest(httpConnection);
	386
	387	httpConnection.setRequestMethod("GET");
	388
	389	this.responseCode = httpConnection.getResponseCode();
	390
	391	this.inputStream = httpConnection.getInputStream();
	392
	393	}
	394
	395	/**
	396	* ��https get��ʽͨ��
	397	* @param url
	398	* @param sslContext
	399	* @throws IOException
	400	*/
	401	protected void httpsGetMethod(String url, SSLContext sslContext)
	402	throws IOException {
	403
	404	SSLSocketFactory sf = sslContext.getSocketFactory();
	405
	406	HttpsURLConnection conn = HttpClientUtil.getHttpsURLConnection(url);
	407
	408	conn.setSSLSocketFactory(sf);
	409
	410	this.doGet(conn);
	411
	412	}
	413
	414	//提交https post 数据 s
	415	protected void httpsPostMethod(String url, byte[] postData,
	416	SSLContext sslContext) throws IOException {
	417
	418	SSLSocketFactory sf = sslContext.getSocketFactory();
	419
	420	HttpsURLConnection conn = HttpClientUtil.getHttpsURLConnection(url);
	421
	422	conn.setSSLSocketFactory(sf);
	423
	424	this.doPost(conn, postData);
	425
	426	}
	427
	428	/**
	429	* ��http��Ĭ��
	430	* @param httpConnection
	431	*/
	432	protected void setHttpRequest(HttpURLConnection httpConnection) {
	433
	434	//��ӳ�ʱʱ��
	435	httpConnection.setConnectTimeout(this.timeOut * 1000);
	436
	437	//User-Agent
	438	httpConnection.setRequestProperty("User-Agent",
	439	TenpayHttpClient.USER_AGENT_VALUE);
	440
	441	//��ʹ�û��
	442	httpConnection.setUseCaches(false);
	443
	444	//��
	445	httpConnection.setDoInput(true);
	446	httpConnection.setDoOutput(true);
	447
	448	}
	449
	450	/**
	451	* ��Ӧ��
	452	* @throws IOException
	453	*/
	454	protected void doResponse() throws IOException {
	455
	456	if(null == this.inputStream) {
	457	return;
	458	}
	459
	460	//��ȡӦ��
	461	this.resContent=HttpClientUtil.InputStreamTOString(this.inputStream,this.charset);
	462
	463	// System.out.println("tenpayHttpClinet:385:"+resContent);
	464	//�ر��
	465	this.inputStream.close();
	466
	467	}
	468
	469	/**
	470	* post��ʽ��
	471	* @param conn
	472	* @param postData
	473	* @throws IOException
	474	*/
	475	protected void doPost(HttpURLConnection conn, byte[] postData)
	476	throws IOException {
	477
	478	// ��post��ʽͨ��
	479	conn.setRequestMethod("POST");
	480
	481	// ��Ĭ��
	482	this.setHttpRequest(conn);
	483
	484	// Content-Type
	485	conn.setRequestProperty("Content-Type",
	486	"application/x-www-form-urlencoded");
	487
	488	BufferedOutputStream out = new BufferedOutputStream(conn
	489	.getOutputStream());
	490
	491	final int len = 1024; // 1KB
	492	HttpClientUtil.doOutput(out, postData, len);
	493
	494	// �ر��
	495	out.close();
	496
	497	// ��ȡ��Ӧ��״̬��
	498	this.responseCode = conn.getResponseCode();
	499
	500	// ��ȡӦ��
	501	this.inputStream = conn.getInputStream();
	502
	503	}
	504
	505	/**
	506	* get��ʽ��
	507	* @param conn
	508	* @throws IOException
	509	*/
	510	protected void doGet(HttpURLConnection conn) throws IOException {
	511
	512	//��GET��ʽͨ��
	513	conn.setRequestMethod("GET");
	514
	515	//��Ĭ��
	516	this.setHttpRequest(conn);
	517
	518	//��ȡ��Ӧ��״̬��
	519	this.responseCode = conn.getResponseCode();
	520
	521	//��ȡӦ��
	522	this.inputStream = conn.getInputStream();
	523	}
	524
	525	public void setRequestHandler(RequestHandler reqHandler) {
	526	this.reqHandler = reqHandler;
	527	}
	528
	529
	530	//组建xml格式传递参数
	531	@SuppressWarnings({ "rawtypes", "unused" })
	532	public String createXmlPosData(){
	533	//先获取参数
	534	Document document = DocumentHelper.createDocument();
	535	Element root = document.addElement("xml");
	536
	537	if(reqHandler==null)throw new RuntimeException("请先设入reqHandler");
	538
	539	SortedMap parameters = reqHandler.getAllParameters();
	540	Set es = reqHandler.getAllParameters().entrySet();
	541	Iterator it = es.iterator();
	542	while(it.hasNext()) {
	543	Map.Entry entry = (Map.Entry)it.next();
	544	String k = (String)entry.getKey();
	545	String v = (String)entry.getValue();
	546
	547	Element ToUserName = root.addElement(k);
	548	ToUserName.addText(v);
	549	}
	550
	551	String queryString = document.asXML();//转为String
	552
	553	queryString = queryString.replace("<?xml version=\"1.0\" encoding=\"UTF-8\"?>", "").trim();
	554
	555	System.out.println("xml："+queryString);
	556	return queryString;
	557	}
	558
	559	}