Add serialVersionUID fields to classes implementing ExternalAccountCr…

…edentials
googleapis · Feb 16, 2023 · 5036d48 · 5036d48
1 parent bc2d63b
commit 5036d48
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diff --git a/oauth2_http/java/com/google/auth/oauth2/AwsCredentials.java b/oauth2_http/java/com/google/auth/oauth2/AwsCredentials.java
@@ -73,6 +73,7 @@ public class AwsCredentials extends ExternalAccountCredentials {
   static final String AWS_IMDSV2_SESSION_TOKEN_HEADER = "x-aws-ec2-metadata-token";
   static final String AWS_IMDSV2_SESSION_TOKEN_TTL_HEADER = "x-aws-ec2-metadata-token-ttl-seconds";
   static final String AWS_IMDSV2_SESSION_TOKEN_TTL = "300";
+  private static final long serialVersionUID = -3670131891574618105L;
 
   /**
    * The AWS credential source. Stores data required to retrieve the AWS credential from the AWS
@@ -81,6 +82,7 @@ public class AwsCredentials extends ExternalAccountCredentials {
   static class AwsCredentialSource extends CredentialSource {
 
     private static final String IMDSV2_SESSION_TOKEN_URL_FIELD_NAME = "imdsv2_session_token_url";
+    private static final long serialVersionUID = -4180558200808134436L;
 
     private final String regionUrl;
     private final String url;

diff --git a/oauth2_http/java/com/google/auth/oauth2/IdentityPoolCredentials.java b/oauth2_http/java/com/google/auth/oauth2/IdentityPoolCredentials.java
@@ -63,12 +63,16 @@
  */
 public class IdentityPoolCredentials extends ExternalAccountCredentials {
 
+  private static final long serialVersionUID = 2471046175477275881L;
+
   /**
    * The IdentityPool credential source. Dictates the retrieval method of the external credential,
    * which can either be through a metadata server or a local file.
    */
   static class IdentityPoolCredentialSource extends ExternalAccountCredentials.CredentialSource {
 
+    private static final long serialVersionUID = -745855247050085694L;
+
     enum IdentityPoolCredentialSourceType {
       FILE,
       URL