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GUACAMOLE-641: Consider null token mapping (blank YAML) to be empty.

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Michael Jumper
2022-01-21 15:23:41 -08:00
parent aee1b13b2b
commit b6e6800c0d
1 changed files with 7 additions and 1 deletions
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8
extensions/guacamole-vault/modules/guacamole-vault-base/src/main/java/org/apache/guacamole/vault/conf/VaultConfigurationService.java
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@@ -97,7 +97,13 @@ public abstract class VaultConfigurationService {
// Deserialize token mapping from YAML
try {
return mapper.readValue(confFile, new TypeReference<Map<String, String>>() {});
Map<String, String> mapping = mapper.readValue(confFile, new TypeReference<Map<String, String>>() {});
if (mapping == null)
return Collections.emptyMap();
return mapping;
}
// Fail if YAML is invalid/unreadable