์ด๋ฉ์ผ ์ธ์ฆ ๋ณด์
-์ธ์ฆ์ ์ ์ฒญํ ๊ธฐ๊ธฐ ์ด์ธ์ ๊ธฐ๊ธฐ์์๋ ์ธ์ฆ ๋ต๋ณ ๋ฉ์ผ ํ์ธ
-์ด๋ฉ์ผ์ ์ธ์ฆ์ฉ ์ํธ ๋ฌธ์์ด์ ์ ๋ฌ
-์ด๋ฉ์ผ ์์ ์๊ฐ ๋ฉ์ผ์ ์ด๊ณ ๋งํฌ ํด๋ฆญ > ์ํธ๋ฌธ์์ด์ ๋ค์ ์๋ฒ๋ก ๋ณด๋ด์ค๋ค.
-์ด๋ฉ์ผ์ ๋ณด๋ผ๋์ ์๋ฒ์ธก ๋ฉ์๋์ ์ํธ๋ฌธ์์ด์ ๋ค์ ๋ฐ์ ๋์ ๋ฉ์๋๋ ๋ค๋ฅด๋ค.
-์ด์ฉ์์ ์ธ์ ์ ์ํธ๋ฌธ์์ด์ ๊ธฐ์ต์์ผ๋๊ณ ๋์์์ ๋์ ์ํธ ๋ฌธ์์ด์ ๋น๊ตํ๋ค.
-์์ ์ ์ฐจ๊ฐ ๋ชจ๋ ๋์ผ ์์คํ ์์ ์คํ๋๋ค๋ฉด ์๋ฌด๋ฐ ๋ฌธ์ ๊ฐ ์๋ค.
-ํ์ง๋ง ๋ค๋ฅธ ๊ธฐ๊ธฐ์์ ์ธ์ฆ์ ์๋ต์ ๋๋ฅด๋ฉด ์ธ์ ์ด ๋ค๋ฅธ ์ธ์ ์ผ๋ก ๋ฐ๋๊ธฐ ๋๋ฌธ์ ์ธ์ฆ์ด ์๋ํ์ง ์๋๋ค.
๋ฐ๋ผ์ ์ธ์ฆ ๋งํฌ๋ฅผ ๋๋ฅผ ๋ ์ธ์ id๊น์ง ๊ฐ์ด ์ค์ ํด๋น ์ธ์ id์ ์๋ ๋ฌธ์์ด๊ณผ ํจ๊ป ๋น๊ตํ๊ฒ๋ ํด์ผํ๋ค.
๋จผ์ ๋ฉ์ธ ์ดํ๋ฆฌ์ผ์ด์ ์ @ServletComponentScan์ ์ ์ธํด ์ค์ผํ๋ค.
ํธ๋ค๋ฌ ํด๋์ค๋ฅผ ๋ง๋ค์ด์ ์ธ์ ์ด ์๋ก ์์ฑ๋ ๋ ๋ง๋ค ๋ฆฌ์ค๋๋ฅผ ํตํด์ ๊ทธ ์ฌ์ค์ ์ ์ ์๋ค.
HttpSessionHandler.java
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import java.util.*;
import jakarta.servlet.annotation.WebListener;
import jakarta.servlet.http.HttpSession;
import jakarta.servlet.http.HttpSessionEvent;
import jakarta.servlet.http.HttpSessionListener;
@WebListener
public class HttpSessionHandler implements HttpSessionListener{
public static Map<String,HttpSession> map = new HashMap<>();
public void sessionCreated(HttpSessionEvent se)
{
HttpSession s = se.getSession();
map.put(s.getId(), s);
}
public void sessionDestroyed(HttpSessionEvent se)
{
HttpSession s = se.getSession();
map.remove(s.getId());
}
}
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cs |
EmailController.java
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import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.ezen.spring.web.service.EmailService;
import jakarta.servlet.http.HttpSession;
import lombok.extern.slf4j.Slf4j;
@Slf4j
@Controller
@RequestMapping("/mail")
public class EmailController {
@Autowired
private EmailService svc;
@GetMapping("/test")
@ResponseBody
public String sendTestMail() {
boolean isSent = svc.sendSimpleText();
// boolean isSent = svc.sendAttachMail();
return isSent ? "๋ฉ์ผ ๋ณด๋ด๊ธฐ ์ฑ๊ณต" : "๋ฉ์ผ ๋ณด๋ด๊ธฐ ์คํจ";
}
@GetMapping("/auth/{code}/{sid}") // ๋ณด๋ธ ๋ฉ์ผ์์ ์ด์ฉ์๊ฐ ์ธ์ฆ ๋งํฌ๋ฅผ ํด๋ฆญํ์ ๋
@ResponseBody
public String index(@PathVariable("sid") String sid ,@PathVariable("code") String code) {
Map<String, HttpSession> map = HttpSessionHandler.map;
HttpSession originalSession = map.get(sid);
if(originalSession.getAttribute("code").equals(code)) {
return"์ธ์ฆ์๋ฃ";
}
return "์ธ์ฆ์คํจ";
}
}
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cs |
EmailService.java
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import java.io.File;
import java.util.*;
import jakarta.activation.DataHandler;
import jakarta.activation.FileDataSource;
import jakarta.mail.BodyPart;
import jakarta.mail.Message;
import jakarta.mail.MessagingException;
import jakarta.mail.Multipart;
import jakarta.mail.internet.InternetAddress;
import jakarta.mail.internet.MimeBodyPart;
import jakarta.mail.internet.MimeMessage;
import jakarta.mail.internet.MimeMultipart;
import jakarta.servlet.http.HttpSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Service;
import lombok.extern.slf4j.Slf4j;
@Slf4j
@Service
public class EmailService
{
@Autowired
private JavaMailSender sender;
private HttpSession session;
public void setSession(HttpSession session) {
this.session = session;
}
public boolean sendSimpleText()
{
List<String> receivers = new ArrayList<>();
//๋ฉ์ผ ๋ณด๋ผ ์์ ์๋ฅผ db์์ ์จ๋ด์ ๋ฆฌ์คํธ์ ๋ด์์ ๋ฐ๋ณต๋ฌธ์ ๋๋ฆฐ๋ค.
receivers.add("parkjh080@gmail.com");
String[] arrReceiver = (String[])receivers.toArray(new String[receivers.size()]);
//๋ฐฐ์ด์ ์ ์ฅ๊ณต๊ฐ ํ๋ณด(๋ฉ๋ชจ๋ฆฌ ํฌ๊ธฐ์ง์ )
SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
//์ฌํ์ ๋ป์ ์ผ๋ฐ ํ
์คํธ๋ง ๋ณด๋ด๊ฒ ๋ค๋ ๋ป
//๋ฉ์ธ์ง ์ข
๋ฅ:์ฌํ๋ฉ์ผ๋ฉ์ธ์ง , ๋ง์๋ฉ์ธ์ง
simpleMailMessage.setTo(arrReceiver);
simpleMailMessage.setSubject("Spring Boot Mail Test");
simpleMailMessage.setText("์คํ๋ง์์ ๋ฉ์ผ ๋ณด๋ด๊ธฐ ํ
์คํธ");
//SimpleMailMessage๋ฅผ ์ฌ์ฉํ์ฌ html ์ ์ ๋ฌํ๋๋ผ๋ ์์ ์์ ํ๋ฉด์๋ html์ด ํด์๋์ง ์์
simpleMailMessage.setText("<a href='/mail/auth/"+ createRandomStr()+"'>์ธ์ฆ</a>");
//์ ์ผํ ์ธ์ฆ๋ฌธ์์ด์ ์์ฑํ๋ ์๋ฐ ๋ฉ์๋
sender.send(simpleMailMessage);
return true;
}
private String createRandomStr()
{
UUID randomUUID = UUID.randomUUID();
return randomUUID.toString().replaceAll("-", "");
//"-"๋ฅผ ์์ฐ
}
public boolean sendMimeMessage()
{
MimeMessage mimeMessage = sender.createMimeMessage();
try {
InternetAddress[] addressTo = new InternetAddress[1];
addressTo[0] = new InternetAddress("๋ฉ์ผ ์ฃผ์ ์
๋ ฅ");
mimeMessage.setRecipients(Message.RecipientType.TO, addressTo);
mimeMessage.setSubject("๋ง์ ๋ฉ์์ง(Text) ํ
์คํธ");
mimeMessage.setContent("This is mimemessage", "text/plain;charset=utf-8");
//text/html or text/plain
sender.send(mimeMessage);
return true;
} catch (MessagingException e) {
log.error("์๋ฌ={}", e);
}
return false;
}
public Map<String, Object> sendHTMLMessage(String sid)
{
MimeMessage mimeMessage = sender.createMimeMessage();
String code = createRandomStr();
Map<String, Object> map = new HashMap<>();
try {
InternetAddress[] addressTo = new InternetAddress[1];
addressTo[0] = new InternetAddress("๋ฉ์ผ ์ฃผ์ ์
๋ ฅ");
mimeMessage.setRecipients(Message.RecipientType.TO, addressTo);
mimeMessage.setSubject("๋ง์ ๋ฉ์์ง(HTML) ํ
์คํธ");
mimeMessage.setContent("<a href='http://localhost/mail/auth/"+code+'/'+sid+"'>๋ฉ์ผ์ฃผ์ ์ธ์ฆ</a>", "text/html;charset=utf-8");
sender.send(mimeMessage);
map.put("code", code);
map.put("sent", true);
return map;
} catch (MessagingException e) {
log.error("์๋ฌ={}", e);
}
map.put("sent", false);
return map;
}
public boolean sendAttachMail()
{
MimeMessage mimeMessage = sender.createMimeMessage();
Multipart multipart = new MimeMultipart();
try {
InternetAddress[] addressTo = new InternetAddress[1];
addressTo[0] = new InternetAddress("๋ฉ์ผ ์ฃผ์ ์
๋ ฅ");
mimeMessage.setRecipients(Message.RecipientType.TO, addressTo);
mimeMessage.setSubject("๋ง์ ๋ฉ์์ง(์ฒจ๋ถํ์ผ) ํ
์คํธ");
// Fill the message ๋ฐ๋ ํํธ๋ฅผ ๋ง๋ค์ด์ผํ๋ค.
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setContent("<a href='http://localhost/mail/auth/abc123'>๋ฉ์ผ์ฃผ์ ์ธ์ฆ</a>", "text/html;charset=utf-8");
multipart.addBodyPart(messageBodyPart);
// Part two is attachment
messageBodyPart = new MimeBodyPart();
File file = new File("C:/test/์ฒจ๋ถ.txt");
FileDataSource fds = new FileDataSource(file);
messageBodyPart.setDataHandler(new DataHandler(fds));
String fileName = fds.getName();
messageBodyPart.setFileName(fileName);
multipart.addBodyPart(messageBodyPart);
// Put parts in message
mimeMessage.setContent(multipart);
sender.send(mimeMessage);
return true;
}catch(Exception ex) {
log.error("์๋ฌ={}", ex);
}
return false;
}
public Map<String,Object> checkMessage(HttpSession session)
{
MimeMessage mimeMessage = sender.createMimeMessage();
try {
InternetAddress[] addressTo = new InternetAddress[1];
addressTo[0] = new InternetAddress("๋ฉ์ผ ์ฃผ์ ์
๋ ฅ");
mimeMessage.setRecipients(Message.RecipientType.TO, addressTo);
mimeMessage.setSubject("๋ง์ ๋ฉ์์ง(HTML) ํ
์คํธ");
String str = createRandomStr();//์ ์ผํ ์ธ์ฆ๋ฌธ์์ด์ ์์ฑํ๋ ์๋ฐ ๋ฉ์๋
mimeMessage.setContent("<a href='http://localhost/mail/auth/"+str+"'>๋ฉ์ผ์ฃผ์ ์ธ์ฆ</a>", "text/html;charset=utf-8");
sender.send(mimeMessage);
session.setAttribute("code", str);
Map<String,Object> map = new HashMap<>();
map.put("result", true);
map.put("code",str);
return map;
} catch (MessagingException e) {
log.error("์๋ฌ={}", e);
}
return null;
}
public boolean checkMessageResult(String code,HttpSession session)
{
log.info("์ฝ๋"+session.getAttribute("code"));
if(session.getAttribute("code").equals(code)) {
return true;
}
return false;
}
}
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cs |
๋๊ธ