Simplify debug HTTP response logging.

The full HTTP response content is already logged in getHttpResponse.

Bug: 251302721
Test: m
Change-Id: Ibbfd73b27455f5745fcd8bfeffc15115e458e6c1

2 files changed, 22 insertions, 1 deletions

diff --git a/java/com/android/libraries/entitlement/http/HttpClient.java b/java/com/android/libraries/entitlement/http/HttpClient.java
index 39275e8..b501ffe 100644
--- a/java/com/android/libraries/entitlement/http/HttpClient.java
+++ b/java/com/android/libraries/entitlement/http/HttpClient.java
@@ -84,7 +84,7 @@ public class HttpClient {
             }
             mConnection.connect(); // This is to trigger SocketTimeoutException early
             HttpResponse response = getHttpResponse(mConnection);
-            Log.d(TAG, "HttpClient.response : " + response);
+            Log.d(TAG, "HttpClient.response : " + response.toShortDebugString());
             if (mSaveHistory) {
                 mHistory.add(response.toString());
             }
diff --git a/java/com/android/libraries/entitlement/http/HttpResponse.java b/java/com/android/libraries/entitlement/http/HttpResponse.java
index f76fdd6..142639e 100644
--- a/java/com/android/libraries/entitlement/http/HttpResponse.java
+++ b/java/com/android/libraries/entitlement/http/HttpResponse.java
@@ -73,4 +73,25 @@ public abstract class HttpResponse {
                 .setResponseMessage("")
                 .setCookies(ImmutableList.of());
     }
+
+    /**
+     * Returns a short string representation for debugging purposes. Doesn't include the cookie or
+     * full body to prevent leaking sensitive data.
+     */
+    public String toShortDebugString() {
+        return new StringBuilder("HttpResponse{")
+                .append("contentType=")
+                .append(contentType())
+                .append(" body=(")
+                .append(body().length())
+                .append(" characters)")
+                .append(" responseCode=")
+                .append(responseCode())
+                .append(" responseMessage=")
+                .append(responseMessage())
+                .append(" cookies=[")
+                .append(cookies().size())
+                .append(" cookies]}")
+                .toString();
+    }
 }