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Posted to issues@nifi.apache.org by GitBox <gi...@apache.org> on 2020/06/22 15:38:54 UTC

[GitHub] [nifi] bbende commented on a change in pull request #4348: NIFI-7523: Use SSL Context Service for Atlas HTTPS connection in Atla…

bbende commented on a change in pull request #4348:
URL: https://github.com/apache/nifi/pull/4348#discussion_r443600675



##########
File path: nifi-nar-bundles/nifi-atlas-bundle/nifi-atlas-reporting-task/src/main/java/org/apache/nifi/atlas/reporting/ReportLineageToAtlas.java
##########
@@ -385,31 +401,50 @@ protected PropertyDescriptor getSupportedDynamicPropertyDescriptor(String proper
     protected Collection<ValidationResult> customValidate(ValidationContext context) {
         final Collection<ValidationResult> results = new ArrayList<>();
 
-        final boolean isSSLContextServiceSet = context.getProperty(KAFKA_SSL_CONTEXT_SERVICE).isSet();
+        final SSLContextService sslContextService = context.getProperty(SSL_CONTEXT_SERVICE).asControllerService(SSLContextService.class);
         final ValidationResult.Builder invalidSSLService = new ValidationResult.Builder()
-                .subject(KAFKA_SSL_CONTEXT_SERVICE.getDisplayName()).valid(false);
+                .subject(SSL_CONTEXT_SERVICE.getDisplayName()).valid(false);
 
+        AtomicBoolean isAtlasApiSecure = new AtomicBoolean(false);
         String atlasUrls = context.getProperty(ATLAS_URLS).evaluateAttributeExpressions().getValue();
         if (!StringUtils.isEmpty(atlasUrls)) {
             Arrays.stream(atlasUrls.split(ATLAS_URL_DELIMITER))
                 .map(String::trim)
                 .forEach(input -> {
-                    final ValidationResult.Builder builder = new ValidationResult.Builder().subject(ATLAS_URLS.getDisplayName()).input(input);
                     try {
-                        new URL(input);
-                        results.add(builder.explanation("Valid URI").valid(true).build());
+                        final URL url = new URL(input);
+                        if ("https".equalsIgnoreCase(url.getProtocol())) {
+                            isAtlasApiSecure.set(true);
+                        }
                     } catch (Exception e) {
-                        results.add(builder.explanation("Contains invalid URI: " + e).valid(false).build());
+                        results.add(new ValidationResult.Builder().subject(ATLAS_URLS.getDisplayName()).input(input)
+                                .explanation("contains invalid URI: " + e).valid(false).build());
                     }
                 });
         }
 
+        if (isAtlasApiSecure.get()) {
+            if (sslContextService == null) {
+                results.add(invalidSSLService.explanation("required for connecting to Atlas via HTTPS.").build());

Review comment:
       Is it possible it would still would work by falling back to the system truststore, or is it required to provide the truststore from the SSLContext?




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