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srowen pushed a commit to branch branch-3.2
in repository https://gitbox.apache.org/repos/asf/spark.git
The following commit(s) were added to refs/heads/branch-3.2 by this push:
new 243bfaf Updates AuthEngine to pass the correct SecretKeySpec format
243bfaf is described below
commit 243bfafd5cb58c1d3ae6c2a1a9e2c14c3a13526c
Author: sweisdb <[email protected]>
AuthorDate: Fri Aug 20 08:31:39 2021 -0500
Updates AuthEngine to pass the correct SecretKeySpec format
AuthEngineSuite was passing on some platforms (MacOS), but failing on
others (Linux) with an InvalidKeyException stemming from this line. We should
explicitly pass AES as the key format.
### What changes were proposed in this pull request?
Changes the AuthEngine SecretKeySpec from "RAW" to "AES".
### Why are the changes needed?
Unit tests were failing on some platforms with InvalidKeyExceptions when
this key was used to instantiate a Cipher.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Unit tests on a MacOS and Linux platform.
Closes #33790 from sweisdb/patch-1.
Authored-by: sweisdb <[email protected]>
Signed-off-by: Sean Owen <[email protected]>
(cherry picked from commit c441c7e365cdbed4bae55e9bfdf94fa4a118fb21)
Signed-off-by: Sean Owen <[email protected]>
---
.../src/main/java/org/apache/spark/network/crypto/AuthEngine.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/common/network-common/src/main/java/org/apache/spark/network/crypto/AuthEngine.java
b/common/network-common/src/main/java/org/apache/spark/network/crypto/AuthEngine.java
index aadf2b5..078d9ce 100644
---
a/common/network-common/src/main/java/org/apache/spark/network/crypto/AuthEngine.java
+++
b/common/network-common/src/main/java/org/apache/spark/network/crypto/AuthEngine.java
@@ -213,7 +213,7 @@ class AuthEngine implements Closeable {
transcript, // Passing this as the HKDF salt
OUTPUT_IV_INFO, // This is the HKDF info field used to differentiate
IV values
AES_GCM_KEY_SIZE_BYTES);
- SecretKeySpec sessionKey = new SecretKeySpec(sharedSecret, "RAW");
+ SecretKeySpec sessionKey = new SecretKeySpec(sharedSecret, "AES");
return new TransportCipher(
cryptoConf,
conf.cipherTransformation(),
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