exceptionfactory commented on code in PR #6777:
URL: https://github.com/apache/nifi/pull/6777#discussion_r1047648938
##########
nifi-nar-bundles/nifi-aws-bundle/nifi-aws-processors/src/main/java/org/apache/nifi/processors/aws/credentials/provider/factory/strategies/AssumeRoleCredentialsStrategy.java:
##########
@@ -95,50 +100,29 @@ public boolean proxyVariablesValidForAssumeRole(final
Map<PropertyDescriptor, St
@Override
public Collection<ValidationResult> validate(final ValidationContext
validationContext,
final CredentialsStrategy
primaryStrategy) {
- final boolean assumeRoleArnIsSet =
validationContext.getProperty(ASSUME_ROLE_ARN).isSet();
- final boolean assumeRoleNameIsSet =
validationContext.getProperty(ASSUME_ROLE_NAME).isSet();
- final Integer maxSessionTime =
validationContext.getProperty(MAX_SESSION_TIME).asInteger();
- final boolean assumeRoleExternalIdIsSet =
validationContext.getProperty(ASSUME_ROLE_EXTERNAL_ID).isSet();
- final boolean assumeRoleProxyHostIsSet =
validationContext.getProperty(ASSUME_ROLE_PROXY_HOST).isSet();
- final boolean assumeRoleProxyPortIsSet =
validationContext.getProperty(ASSUME_ROLE_PROXY_PORT).isSet();
- final boolean assumeRoleSTSEndpointIsSet =
validationContext.getProperty(ASSUME_ROLE_STS_ENDPOINT).isSet();
-
- final Collection<ValidationResult> validationFailureResults = new
ArrayList<ValidationResult>();
-
- // Both role and arn name are req if present
- if (assumeRoleArnIsSet ^ assumeRoleNameIsSet ) {
- validationFailureResults.add(new
ValidationResult.Builder().input("Assume Role Arn and Name")
- .valid(false).explanation("Assume role requires both arn
and name to be set").build());
- }
+ final Collection<ValidationResult> validationFailureResults = new
ArrayList<>();
- // Session time only b/w 900 to 3600 sec (see sts session class)
- if ( maxSessionTime < 900 || maxSessionTime > 3600 )
- validationFailureResults.add(new
ValidationResult.Builder().valid(false).input(maxSessionTime + "")
- .explanation(MAX_SESSION_TIME.getDisplayName() +
- " must be between 900 and 3600 seconds").build());
-
- // External ID should only be provided with viable Assume Role ARN and
Name
- if (assumeRoleExternalIdIsSet && (!assumeRoleArnIsSet ||
!assumeRoleNameIsSet)) {
- validationFailureResults.add(new
ValidationResult.Builder().input("Assume Role External ID")
- .valid(false)
- .explanation("Assume role requires both arn and name to be
set with External ID")
- .build());
- }
-
- // STS Endpoint should only be provided with viable Assume Role ARN
and Name
- if (assumeRoleSTSEndpointIsSet && (!assumeRoleArnIsSet ||
!assumeRoleNameIsSet)) {
- validationFailureResults.add(new
ValidationResult.Builder().input("Assume Role STS Endpoint")
- .valid(false)
- .explanation("Assume role requires both arn and name to be
set with STS Endpoint")
- .build());
- }
+ final boolean assumeRoleArnIsSet =
validationContext.getProperty(ASSUME_ROLE_ARN).isSet();
- // Both proxy host and proxy port are required if present
- if (assumeRoleProxyHostIsSet ^ assumeRoleProxyPortIsSet){
- validationFailureResults.add(new
ValidationResult.Builder().input("Assume Role Proxy Host and Port")
- .valid(false)
- .explanation("Assume role with proxy requires both host
and port for the proxy to be set")
- .build());
+ if (assumeRoleArnIsSet) {
+ final Integer maxSessionTime =
validationContext.getProperty(MAX_SESSION_TIME).asInteger();
+
+ // Session time only b/w 900 to 3600 sec (see sts session class)
+ if (maxSessionTime < 900 || maxSessionTime > 3600)
Review Comment:
Opening and closing braces should be used:
```suggestion
if (maxSessionTime < 900 || maxSessionTime > 3600) {
```
Is it necessary to implement this check if the logic is already implemented
in AWS code?
##########
nifi-nar-bundles/nifi-aws-bundle/nifi-aws-processors/src/main/java/org/apache/nifi/processors/aws/credentials/provider/factory/strategies/AssumeRoleCredentialsStrategy.java:
##########
@@ -95,50 +100,29 @@ public boolean proxyVariablesValidForAssumeRole(final
Map<PropertyDescriptor, St
@Override
public Collection<ValidationResult> validate(final ValidationContext
validationContext,
final CredentialsStrategy
primaryStrategy) {
- final boolean assumeRoleArnIsSet =
validationContext.getProperty(ASSUME_ROLE_ARN).isSet();
- final boolean assumeRoleNameIsSet =
validationContext.getProperty(ASSUME_ROLE_NAME).isSet();
- final Integer maxSessionTime =
validationContext.getProperty(MAX_SESSION_TIME).asInteger();
- final boolean assumeRoleExternalIdIsSet =
validationContext.getProperty(ASSUME_ROLE_EXTERNAL_ID).isSet();
- final boolean assumeRoleProxyHostIsSet =
validationContext.getProperty(ASSUME_ROLE_PROXY_HOST).isSet();
- final boolean assumeRoleProxyPortIsSet =
validationContext.getProperty(ASSUME_ROLE_PROXY_PORT).isSet();
- final boolean assumeRoleSTSEndpointIsSet =
validationContext.getProperty(ASSUME_ROLE_STS_ENDPOINT).isSet();
-
- final Collection<ValidationResult> validationFailureResults = new
ArrayList<ValidationResult>();
-
- // Both role and arn name are req if present
- if (assumeRoleArnIsSet ^ assumeRoleNameIsSet ) {
- validationFailureResults.add(new
ValidationResult.Builder().input("Assume Role Arn and Name")
- .valid(false).explanation("Assume role requires both arn
and name to be set").build());
- }
+ final Collection<ValidationResult> validationFailureResults = new
ArrayList<>();
- // Session time only b/w 900 to 3600 sec (see sts session class)
- if ( maxSessionTime < 900 || maxSessionTime > 3600 )
- validationFailureResults.add(new
ValidationResult.Builder().valid(false).input(maxSessionTime + "")
- .explanation(MAX_SESSION_TIME.getDisplayName() +
- " must be between 900 and 3600 seconds").build());
-
- // External ID should only be provided with viable Assume Role ARN and
Name
- if (assumeRoleExternalIdIsSet && (!assumeRoleArnIsSet ||
!assumeRoleNameIsSet)) {
- validationFailureResults.add(new
ValidationResult.Builder().input("Assume Role External ID")
- .valid(false)
- .explanation("Assume role requires both arn and name to be
set with External ID")
- .build());
- }
-
- // STS Endpoint should only be provided with viable Assume Role ARN
and Name
- if (assumeRoleSTSEndpointIsSet && (!assumeRoleArnIsSet ||
!assumeRoleNameIsSet)) {
- validationFailureResults.add(new
ValidationResult.Builder().input("Assume Role STS Endpoint")
- .valid(false)
- .explanation("Assume role requires both arn and name to be
set with STS Endpoint")
- .build());
- }
+ final boolean assumeRoleArnIsSet =
validationContext.getProperty(ASSUME_ROLE_ARN).isSet();
- // Both proxy host and proxy port are required if present
- if (assumeRoleProxyHostIsSet ^ assumeRoleProxyPortIsSet){
- validationFailureResults.add(new
ValidationResult.Builder().input("Assume Role Proxy Host and Port")
- .valid(false)
- .explanation("Assume role with proxy requires both host
and port for the proxy to be set")
- .build());
+ if (assumeRoleArnIsSet) {
+ final Integer maxSessionTime =
validationContext.getProperty(MAX_SESSION_TIME).asInteger();
+
+ // Session time only b/w 900 to 3600 sec (see sts session class)
Review Comment:
Recommend providing the STS Session class name instead of just `sts session
class` for clearer reference point.
##########
nifi-nar-bundles/nifi-aws-bundle/nifi-aws-processors/src/main/java/org/apache/nifi/processors/aws/s3/PutS3Object.java:
##########
@@ -279,9 +279,9 @@ public class PutS3Object extends AbstractS3Processor {
public static final List<PropertyDescriptor> properties =
Collections.unmodifiableList(
Arrays.asList(KEY, BUCKET, CONTENT_TYPE, CONTENT_DISPOSITION,
CACHE_CONTROL, ACCESS_KEY, SECRET_KEY, CREDENTIALS_FILE,
AWS_CREDENTIALS_PROVIDER_SERVICE,
OBJECT_TAGS_PREFIX, REMOVE_TAG_PREFIX, STORAGE_CLASS,
REGION, TIMEOUT, EXPIRATION_RULE_ID, FULL_CONTROL_USER_LIST, READ_USER_LIST,
WRITE_USER_LIST,
- READ_ACL_LIST, WRITE_ACL_LIST, OWNER, CANNED_ACL,
SSL_CONTEXT_SERVICE, ENDPOINT_OVERRIDE, SIGNER_OVERRIDE, MULTIPART_THRESHOLD,
MULTIPART_PART_SIZE,
- MULTIPART_S3_AGEOFF_INTERVAL, MULTIPART_S3_MAX_AGE,
MULTIPART_TEMP_DIR, SERVER_SIDE_ENCRYPTION, ENCRYPTION_SERVICE,
USE_CHUNKED_ENCODING,
- USE_PATH_STYLE_ACCESS, PROXY_CONFIGURATION_SERVICE,
PROXY_HOST, PROXY_HOST_PORT, PROXY_USERNAME, PROXY_PASSWORD));
+ READ_ACL_LIST, WRITE_ACL_LIST, OWNER, CANNED_ACL,
SSL_CONTEXT_SERVICE, ENDPOINT_OVERRIDE, SIGNER_OVERRIDE,
S3_CUSTOM_SIGNER_CLASS_NAME, S3_CUSTOM_SIGNER_MODULE_LOCATION,
+ MULTIPART_THRESHOLD, MULTIPART_PART_SIZE,
MULTIPART_S3_AGEOFF_INTERVAL, MULTIPART_S3_MAX_AGE, MULTIPART_TEMP_DIR,
SERVER_SIDE_ENCRYPTION, ENCRYPTION_SERVICE,
+ USE_CHUNKED_ENCODING, USE_PATH_STYLE_ACCESS,
PROXY_CONFIGURATION_SERVICE, PROXY_HOST, PROXY_HOST_PORT, PROXY_USERNAME,
PROXY_PASSWORD));
Review Comment:
This would be a good opportunity to restructure the code to have one item
per line.
##########
nifi-nar-bundles/nifi-aws-bundle/nifi-aws-abstract-processors/src/main/java/org/apache/nifi/processors/aws/signer/AwsSignerType.java:
##########
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.nifi.processors.aws.signer;
+
+import com.amazonaws.auth.SignerFactory;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.DescribedValue;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public enum AwsSignerType implements DescribedValue {
+
+ // AWS_***_SIGNERs must follow the names in
com.amazonaws.auth.SignerFactory and com.amazonaws.services.s3.AmazonS3Client
+ DEFAULT_SIGNER("Default Signature", "Default Signature"),
+ AWS_V4_SIGNER(SignerFactory.VERSION_FOUR_SIGNER, "Signature Version 4"),
+ AWS_S3_V4_SIGNER("AWSS3V4SignerType", "Signature Version 4"), //
AmazonS3Client.S3_V4_SIGNER
+ AWS_S3_V2_SIGNER("S3SignerType", "Signature Version 2"), //
AmazonS3Client.S3_SIGNER
+ CUSTOM_SIGNER("CustomSignerType", "Custom Signature");
+
+ private static final Map<String, AwsSignerType> LOOKUP_MAP = new
HashMap<>();
+
+ static {
+ for (AwsSignerType signerType : AwsSignerType.values()) {
+ LOOKUP_MAP.put(signerType.getValue(), signerType);
+ }
+ }
+
+ private final String value;
+ private final String displayName;
+ private final String description;
+
+ AwsSignerType(String value, String displayName) {
+ this(value, displayName, null);
+ }
+
+ AwsSignerType(String value, String displayName, String description) {
+ this.value = value;
+ this.displayName = displayName;
+ this.description = description;
+ }
+
+ @Override
+ public String getValue() {
+ return value;
+ }
+
+ @Override
+ public String getDisplayName() {
+ return displayName;
+ }
+
+ @Override
+ public String getDescription() {
+ return description;
+ }
+
+ public AllowableValue getAllowableValue() {
+ return new AllowableValue(value, displayName, description);
+ }
Review Comment:
Is this method necessary?
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