import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.http.client.ClientHttpRequestInterceptor
import org.springframework.web.client.RestTemplate
import org.springframework.web.client.support.OAuth1SigningInterceptor

@Configuration
class RestClientConfiguration {

    private val consumerKey = "your-consumer-key"
    private val consumerSecret = "your-consumer-secret"

    @Bean
    fun restClient(): RestClient {
        val restClient = RestClient.builder()
                .restTemplate(oAuth1RestTemplate())
                .build()
        return restClient
    }

    @Bean
    fun oAuth1RestTemplate(): RestTemplate {
        val restTemplate = RestTemplate()
        restTemplate.interceptors.add(oAuth1Interceptor())
        return restTemplate
    }

    @Bean
    fun oAuth1Interceptor(): ClientHttpRequestInterceptor {
        return OAuth1SigningInterceptor(consumerKey, consumerSecret)
    }
}