steveloughran commented on a change in pull request #2707:
URL: https://github.com/apache/hadoop/pull/2707#discussion_r580296243
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File path:
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsClient.java
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@@ -88,6 +96,21 @@ private AbfsClient(final URL baseUrl, final
SharedKeyCredentials sharedKeyCreden
this.accountName = abfsConfiguration.getAccountName().substring(0,
abfsConfiguration.getAccountName().indexOf(AbfsHttpConstants.DOT));
this.authType = abfsConfiguration.getAuthType(accountName);
+ String encryptionKey =
this.abfsConfiguration.getClientProvidedEncryptionKey();
+ if (encryptionKey != null) {
+ this.clientProvidedEncryptionKey = encryptionKey;
+ try {
+ MessageDigest digester = MessageDigest.getInstance("SHA-256");
+ digester.update(encryptionKey.getBytes());
+ this.clientProvidedEncryptionKeySHA =
Base64.getEncoder().encodeToString(digester.digest());
+ } catch (NoSuchAlgorithmException e) {
+ throw new IOException(e);
Review comment:
* will this include information about the requested algorithm?
* will this surface when the JVM doesn' t have the unrestricted crypto
extension settings? If so, error text should mention it.
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