[camel] branch camel-4.0.x updated: CAMEL-19840: camel-core-api - Warn when the key store cannot be found (#11318)

[nfilotto]

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nfilotto pushed a commit to branch camel-4.0.x
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/camel-4.0.x by this push:
     new 7e523993d05 CAMEL-19840: camel-core-api - Warn when the key store 
cannot be found (#11318)
7e523993d05 is described below

commit 7e523993d059c240604179882a8a55ebe8353166
Author: Nicolas Filotto <essob...@users.noreply.github.com>
AuthorDate: Wed Sep 6 13:37:30 2023 +0200

    CAMEL-19840: camel-core-api - Warn when the key store cannot be found 
(#11318)
    
    ## Motivation
    
    If `KeyStoreParameters` are configured with an incorrect path for the key 
store file, at runtime, we end up with an error that can be more or less easy 
to understand depending on the underlying component for which SSL has been 
configured.
    
    ## Modifications:
    
    * Add a warning when the key store file cannot be found
---
 .../java/org/apache/camel/support/jsse/KeyStoreParameters.java    | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git 
a/core/camel-api/src/main/java/org/apache/camel/support/jsse/KeyStoreParameters.java
 
b/core/camel-api/src/main/java/org/apache/camel/support/jsse/KeyStoreParameters.java
index 67677a70799..b474dd0bc6d 100644
--- 
a/core/camel-api/src/main/java/org/apache/camel/support/jsse/KeyStoreParameters.java
+++ 
b/core/camel-api/src/main/java/org/apache/camel/support/jsse/KeyStoreParameters.java
@@ -190,7 +190,13 @@ public class KeyStoreParameters extends JsseParameters {
             ks.load(null, ksPassword);
         } else {
             InputStream is = 
this.resolveResource(this.parsePropertyValue(this.resource));
-            ks.load(is, ksPassword);
+            if (is == null) {
+                LOG.warn("No keystore could be found at {}.", this.resource);
+            } else {
+                try (is) {
+                    ks.load(is, ksPassword);
+                }
+            }
         }
 
         if (LOG.isDebugEnabled()) {