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Support environment variable substitution in configuration

This commit is contained in:
Chris Eager 2024-01-18 17:06:38 -06:00 committed by Chris Eager
parent da02c90bad
commit a5ed07a666
1 changed files with 9 additions and 0 deletions
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9
service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerService.java
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@ -13,6 +13,8 @@ import io.dropwizard.auth.AuthFilter;
import io.dropwizard.auth.AuthValueFactoryProvider;
import io.dropwizard.auth.basic.BasicCredentialAuthFilter;
import io.dropwizard.auth.basic.BasicCredentials;
import io.dropwizard.configuration.EnvironmentVariableSubstitutor;
import io.dropwizard.configuration.SubstitutingSourceProvider;
import io.dropwizard.core.Application;
import io.dropwizard.core.server.DefaultServerFactory;
import io.dropwizard.core.setup.Bootstrap;
@ -260,6 +262,13 @@ public class WhisperServerService extends Application<WhisperServerConfiguration
// Initializing SystemMapper here because parsing of the main application config happens before `run()` method is called.
SystemMapper.configureMapper(bootstrap.getObjectMapper());
// Enable variable substitution with environment variables
// https://www.dropwizard.io/en/stable/manual/core.html#environment-variables
final EnvironmentVariableSubstitutor substitutor = new EnvironmentVariableSubstitutor(true);
final SubstitutingSourceProvider provider =
new SubstitutingSourceProvider(bootstrap.getConfigurationSourceProvider(), substitutor);
bootstrap.setConfigurationSourceProvider(provider);
bootstrap.addCommand(new DeleteUserCommand());
bootstrap.addCommand(new CertificateCommand());
bootstrap.addCommand(new ZkParamsCommand());