package com.fzzy.conf;
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import org.apache.kafka.clients.CommonClientConfigs;
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import org.apache.kafka.clients.producer.ProducerConfig;
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import org.apache.kafka.common.config.SaslConfigs;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.context.annotation.Bean;
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import org.springframework.kafka.core.DefaultKafkaProducerFactory;
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import org.springframework.kafka.core.KafkaTemplate;
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import org.springframework.kafka.core.ProducerFactory;
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import org.springframework.kafka.transaction.KafkaTransactionManager;
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import java.util.HashMap;
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import java.util.Map;
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//@Configuration
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//@EnableKafka
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//@SpringBootConfiguration
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public class KafkaConfig2 {
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// private String defaultSaslJaasConfig="org.apache.kafka.common.security.scram.ScramLoginModule required username=\"{username}\" password=\"{password}\";";
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@Value("${spring.kafka.bootstrap-servers}")
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private String bootstrapServers;
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@Value("${spring.kafka.properties.security.protocol}")
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private String securityProtocol;
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@Value("${spring.kafka.properties.sasl.mechanism}")
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private String saslMechanism;
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@Value("${spring.kafka.properties.sasl.jaas.config}")
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private String saslJaasConfig;
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@Value("${spring.kafka.properties.sasl.username}")
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private String saslUsername;
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@Value("${spring.kafka.properties.sasl.password}")
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private String saslPassword;
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@Bean
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public Map<String, Object> producerConfigs() {
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Map<String, Object> props = new HashMap<>();
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props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);
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props.put(CommonClientConfigs.SECURITY_PROTOCOL_CONFIG, securityProtocol);
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props.put(SaslConfigs.SASL_MECHANISM, saslMechanism);
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props.put("sasl.username", saslUsername);
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props.put("sasl.password", saslPassword);
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// props.put("sasl.jaas.config", "org.apache.kafka.common.security.scram.ScramLoginModule required username='sc001' password='wCV0ISwmoKwbx1lpBKMW';");
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props.put("sasl.jaas.config", saslJaasConfig);
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return props;
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}
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// @Bean
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// public Map<String, Object> consumerConfigs() {
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// Map<String, Object> props = new HashMap<>();
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// props.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);
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//
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//// props.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
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//// props.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class);
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//
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//
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// props.put(CommonClientConfigs.SECURITY_PROTOCOL_CONFIG, securityProtocol);
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// props.put(SaslConfigs.SASL_MECHANISM, saslMechanism);
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// props.put("sasl.username", saslUsername);
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// props.put("sasl.password", saslPassword);
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//
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//
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// // props.put("sasl.jaas.config", "org.apache.kafka.common.security.scram.ScramLoginModule required username='sc001' password='wCV0ISwmoKwbx1lpBKMW';");
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//
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//
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// props.put("sasl.jaas.config", saslJaasConfig);
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//
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// return props;
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// }
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// @Bean
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// public ProducerFactory<Object, Object> producerFactory() {
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// DefaultKafkaProducerFactory<Object, Object> factory = new DefaultKafkaProducerFactory<>(producerConfigs());
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// return factory;
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// }
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//
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//
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// @Bean
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// public KafkaTransactionManager<Object, Object> kafkaTransactionManager(ProducerFactory<Object, Object> producerFactory) {
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// return new KafkaTransactionManager<>(producerFactory);
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// }
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//
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// @Bean
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// public KafkaTemplate<Object, Object> kafkaTemplate() {
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// return new KafkaTemplate<>(producerFactory());
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// }
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}
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