OAuth2 토큰 타입이 없을 때 Authorization 헤더에 Bearer 접두어 미부착

accessToken.getTokenType()이 비어있으면 Bearer 접두어 없이 토큰 값만
헤더에 설정하도록 setAuthHeaders를 수정하고, OAuth2AccessTokenVO의
tokenType은 BEARER_TYPE과 대소문자 무관하게 일치할 때만 상수로 정규화한다.

src/main/java/com/eactive/eai/adapter/http/client/impl/HttpClient5AdapterServiceRest.java

@@ -862,24 +862,22 @@ public class HttpClient5AdapterServiceRest extends HttpClient5AdapterServiceSupp
 		}
 	}
 
-	protected void setAuthHeaders(HttpUriRequestBase method, String authorization) throws Exception {
+	protected void setAuthHeaders(HttpUriRequestBase method, String authorization, String authorizationHeaderName)
-		method.setHeader("Authorization",
+			throws Exception {
-				String.format("%s", authorization));
-	}
-
-	protected void setAuthHeaders(HttpUriRequestBase method, String authorization, String authorizationHeaderName) throws Exception {
 		if (StringUtils.isEmpty(authorizationHeaderName))
 			authorizationHeaderName = "Authorization";
-		method.setHeader(authorizationHeaderName,
+		
-				String.format("%s", authorization));
+		method.setHeader(authorizationHeaderName, String.format("%s", authorization));
 	}
 
-	protected void setAuthHeaders(HttpUriRequestBase method, OAuth2AccessTokenVO accessToken) throws Exception {
+	protected void setAuthHeaders(HttpUriRequestBase method, OAuth2AccessTokenVO accessToken,
-		method.setHeader("Authorization",
+			String authorizationHeaderName) throws Exception {
-				String.format("%s %s", AccessTokenVO.BEARER_TYPE, accessToken.getAccessToken()));
+		if (StringUtils.isEmpty(authorizationHeaderName))
-	}
+			authorizationHeaderName = "Authorization";
 
-	protected void setAuthHeaders(HttpUriRequestBase method, OAuth2AccessTokenVO accessToken, String authorizationHeaderName) throws Exception {
+		if (StringUtils.isEmpty(accessToken.getTokenType()))
+			method.setHeader(authorizationHeaderName, String.format("%s", accessToken.getAccessToken()));
+		else
 			method.setHeader(authorizationHeaderName,
 					String.format("%s %s", AccessTokenVO.BEARER_TYPE, accessToken.getAccessToken()));
 	}

src/main/java/com/openbanking/eai/common/token/OAuth2AccessTokenVO.java

@@ -56,6 +56,9 @@ public class OAuth2AccessTokenVO implements AccessTokenVO, Serializable
 	}
 
 	public void setTokenType(String tokenType) {
+		if(tokenType.equalsIgnoreCase(BEARER_TYPE))
+			this.tokenType = BEARER_TYPE;
+		else
 			this.tokenType = tokenType;
 	}