rdblue commented on code in PR #2639:
URL: https://github.com/apache/iceberg/pull/2639#discussion_r1071456708
##########
parquet/src/main/java/org/apache/iceberg/parquet/Parquet.java:
##########
@@ -1000,6 +1064,19 @@ public ReadBuilder withNameMapping(NameMapping
newNameMapping) {
return this;
}
+ private FileDecryptionProperties createDecryptionProperties(
+ NativeFileCryptoParameters nativeParameters) {
+ Preconditions.checkArgument(nativeParameters != null, "Null native
crypto parameters");
+
+ ByteBuffer footerDataKey = nativeParameters.fileKey();
+ if (null == footerDataKey) {
+ throw new ParquetCryptoRuntimeException(
+ "Can't create parquet decryption properties - " + "missing key for
parquet footer");
+ }
+
+ return
FileDecryptionProperties.builder().withFooterKey(footerDataKey.array()).build();
Review Comment:
Our initial version should support a file encryption key and AAD.
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