Merge pull request #22 from YogitTeam/feat/user-login

#21 feat: 유저 sms 인증 구현 완료

server/src/main/java/com/yogit/server/sms/controller/SmsController.java

@@ -0,0 +1,35 @@
+package com.yogit.server.sms.controller;
+
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.yogit.server.global.dto.ApplicationResponse;
+import com.yogit.server.sms.dto.SmsSendReq;
+import com.yogit.server.sms.dto.SmsSendRes;
+import com.yogit.server.sms.service.SmsService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URISyntaxException;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+
+@RestController
+@RequiredArgsConstructor
+@Api(tags = "SMS 인증 API")
+public class SmsController {
+
+    private final SmsService smsService;
+
+    @ApiOperation(value = "문자발송", notes = "문자를 발송합니다.")
+    @PostMapping("/sms")
+    public ApplicationResponse<SmsSendRes> send(@RequestBody SmsSendReq smsSendReq) throws UnsupportedEncodingException, NoSuchAlgorithmException, InvalidKeyException, JsonProcessingException, URISyntaxException {
+        return ApplicationResponse.ok(SmsSendRes.builder()
+                .value(smsService.send(smsSendReq))
+                .build());
+    }
+}

server/src/main/java/com/yogit/server/sms/dto/MessageDTO.java

@@ -0,0 +1,15 @@
+package com.yogit.server.sms.dto;
+
+import io.swagger.annotations.ApiModel;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@ApiModel(description = "네이버에서 원하는 정보(메시지)를 담기 위한 객체")
+public class MessageDTO {
+    private String to;
+    private String content;
+}

server/src/main/java/com/yogit/server/sms/dto/SmsNaverReq.java

@@ -0,0 +1,21 @@
+package com.yogit.server.sms.dto;
+
+import io.swagger.annotations.ApiModel;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Getter
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@ApiModel(description = "네이버에서 원하는 정보를 담기 위한 객체")
+public class SmsNaverReq {
+    private String type;
+    private String from;
+    private String Content;
+    private List<MessageDTO> messages;
+}

server/src/main/java/com/yogit/server/sms/dto/SmsSendReq.java

@@ -0,0 +1,31 @@
+package com.yogit.server.sms.dto;
+
+import com.yogit.server.user.entity.User;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+
+@Getter
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@ApiModel(description = "아이디 중복 확인을 위한 요청 객체")
+public class SmsSendReq {
+
+    @NotBlank(message = "전화번호를 입력해 주세요.")
+    @Size(min = 11, max = 13, message = "전화번호를 확인하여 주세요.")
+    @ApiModelProperty(notes = "전화번호를 입력해 주세요.")
+    private String phoneNum;
+
+    public static SmsSendReq from(User user) {
+        return SmsSendReq.builder()
+                .phoneNum(user.getPhone())
+                .build();
+    }
+}

server/src/main/java/com/yogit/server/sms/dto/SmsSendRes.java

@@ -0,0 +1,17 @@
+package com.yogit.server.sms.dto;
+
+import io.swagger.annotations.ApiModel;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@ApiModel(description = "문자인증 값 반환을 위한 객체")
+public class SmsSendRes {
+    private String value;
+    private String message;
+}

server/src/main/java/com/yogit/server/sms/service/SmsService.java

@@ -0,0 +1,113 @@
+package com.yogit.server.sms.service;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.yogit.server.sms.dto.MessageDTO;
+import com.yogit.server.sms.dto.SmsNaverReq;
+import com.yogit.server.sms.dto.SmsSendReq;
+import com.yogit.server.sms.dto.SmsSendRes;
+import lombok.RequiredArgsConstructor;
+import org.apache.tomcat.util.codec.binary.Base64;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class SmsService {
+
+    @Value("${sms.service-id}")
+    private String serviceId;
+
+    @Value("${sms.access-key}")
+    private String accessKey;
+
+    @Value("${sms.secret-key}")
+    private String secretKey;
+
+    @Value("01046270562")
+    private String phoneNum;
+
+    public String send(SmsSendReq smsSendReq) throws UnsupportedEncodingException, NoSuchAlgorithmException, InvalidKeyException, JsonProcessingException, URISyntaxException {
+//        if(smsSendReq.getPhoneNum().contains("-")) return "-을 제거해주세요.";
+
+        System.out.println(serviceId);
+        System.out.println(accessKey);
+        System.out.println(secretKey);
+        System.out.println(phoneNum); // TODO 위 3가지 변수와 다르게 @Value(application.yml)값이 다른 값으로 불러와지는 문제가 있음, 일단 값을 yml에서 가져오지 않고 바로 넣어주는 식으로 임시 해결
+
+        String certification = Integer.toString((int)(Math.random() * (99999 - 10000 + 1)) + 10000);
+
+        Long time = System.currentTimeMillis();
+
+        List<MessageDTO> messages = new ArrayList<>();
+        messages.add(new MessageDTO(smsSendReq.getPhoneNum(), "Yogit \n 인증번호: "+certification));
+
+        SmsNaverReq smsNaverRequest = new SmsNaverReq("SMS", this.phoneNum, certification, messages);
+
+
+        ObjectMapper objectMapper = new ObjectMapper();
+        String jsonBody = objectMapper.writeValueAsString(smsNaverRequest);
+
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.set("x-ncp-apigw-timestamp", time.toString());
+        headers.set("x-ncp-iam-access-key", this.accessKey);
+        String sig = makeSignature(time); // 암호화
+        headers.set("x-ncp-apigw-signature-v2", sig);
+
+        HttpEntity<String> body = new HttpEntity<>(jsonBody, headers);
+
+        RestTemplate restTemplate = new RestTemplate();
+        restTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory());
+        SmsSendRes smsSendResponse = restTemplate.postForObject(
+                new URI("https://sens.apigw.ntruss.com/sms/v2/services/" + this.serviceId + "/messages"), body, SmsSendRes.class);
+
+        return certification;
+    }
+
+    public String makeSignature(Long time) throws UnsupportedEncodingException, NoSuchAlgorithmException, InvalidKeyException {
+
+        String space = " ";
+        String newLine = "\n";
+        String method = "POST";
+        String url = "/sms/v2/services/"+ this.serviceId+"/messages";
+        String timestamp = time.toString();
+        String accessKey = this.accessKey;
+        String secretKey = this.secretKey;
+
+        String message = new StringBuilder()
+                .append(method)
+                .append(space)
+                .append(url)
+                .append(newLine)
+                .append(timestamp)
+                .append(newLine)
+                .append(accessKey)
+                .toString();
+
+        SecretKeySpec signingKey = new SecretKeySpec(secretKey.getBytes("UTF-8"), "HmacSHA256");
+        Mac mac = Mac.getInstance("HmacSHA256");
+        mac.init(signingKey);
+
+        byte[] rawHmac = mac.doFinal(message.getBytes("UTF-8"));
+        String encodeBase64String = Base64.encodeBase64String(rawHmac);
+
+        return encodeBase64String;
+    }
+
+}

server/src/main/java/com/yogit/server/user/entity/User.java

@@ -47,6 +47,7 @@ public class User extends BaseEntity {
 
     private Integer age;
     private float memberTemp;
+    private String phone;
 
     @Enumerated(EnumType.STRING)
     private UserStatus userStatus;

server/src/main/resources/application.yml

@@ -32,4 +32,10 @@ logging:
     com:
       amazonaws:
         util:
-          EC2MetadataUtils: ERROR
+          EC2MetadataUtils: ERROR
+
+sms:
+  service-id: ncp:sms:kr:285557358037:yogit
+  access-key: mPcyRmD3xO51CI8d4DPE
+  secret-key: i1CzRXqgXVhIiRA9ojOLTWmICBJyzJRB6DbbmTV5
+  phone-num: 01046270562