fix: url 오류 해결

Author: xYunaL

src/main/java/org/muses/backendbulidtest251228/global/security/handler/OAuth2LoginSuccessHandler.java

@@ -48,12 +48,16 @@ public void onAuthenticationSuccess(HttpServletRequest request, HttpServletRespo
 
 		String accessToken = jwtTokenProvider.createToken(member.getEmail(), member.getRole().name());
 
-		String targetUrl = UriComponentsBuilder.fromUriString(baseUrl + "/auth/callback")
+		String targetUrl = UriComponentsBuilder.fromUriString(baseUrl)
+			.path("/auth/callback")
 			.fragment("accessToken=" + accessToken + "&role=" + member.getRole().name())
 			.build()
 			.encode(StandardCharsets.UTF_8)
 			.toUriString();
 
+		clearAuthenticationAttributes(request);
+		logger.info("Generated Redirect URL: " + targetUrl);
+
 		getRedirectStrategy().sendRedirect(request, response, targetUrl);
 	}
 

src/main/resources/application.properties

@@ -52,4 +52,4 @@ spring.security.oauth2.client.provider.kakao.user-info-uri=https://kapi.kakao.co
 spring.security.oauth2.client.provider.kakao.user-name-attribute=id
 
 # base-url
-app.base-url=https://api.muses.com
+app.base-url=https://mymuses.site