package com.github.dockerjava.netty.exec; import static com.github.dockerjava.core.RemoteApiVersion.UNKNOWN_VERSION; import static com.github.dockerjava.core.RemoteApiVersion.VERSION_1_19; import static com.google.common.base.Preconditions.checkNotNull; import java.io.IOException; import com.fasterxml.jackson.databind.node.ObjectNode; import org.apache.commons.codec.binary.Base64; import com.fasterxml.jackson.databind.ObjectMapper; import com.github.dockerjava.api.model.AuthConfig; import com.github.dockerjava.api.model.AuthConfigurations; import com.github.dockerjava.core.DockerClientConfig; import com.github.dockerjava.core.RemoteApiVersion; import com.github.dockerjava.netty.WebTarget; public abstract class AbstrDockerCmdExec { private final DockerClientConfig dockerClientConfig; private final WebTarget baseResource; public AbstrDockerCmdExec(WebTarget baseResource, DockerClientConfig dockerClientConfig) { checkNotNull(baseResource, "baseResource was not specified"); checkNotNull(dockerClientConfig, "dockerClientConfig was not specified"); this.baseResource = baseResource; this.dockerClientConfig = dockerClientConfig; } protected WebTarget getBaseResource() { return baseResource; } protected AuthConfigurations getBuildAuthConfigs() { return dockerClientConfig.getAuthConfigurations(); } protected String registryAuth(AuthConfig authConfig) { try { return Base64.encodeBase64String(new ObjectMapper().writeValueAsString(authConfig).getBytes()); } catch (IOException e) { throw new RuntimeException(e); } } protected String registryConfigs(AuthConfigurations authConfigs) { try { final String json; final ObjectMapper objectMapper = new ObjectMapper(); final RemoteApiVersion apiVersion = dockerClientConfig.getApiVersion(); if (apiVersion.equals(UNKNOWN_VERSION)) { ObjectNode rootNode = objectMapper.valueToTree(authConfigs.getConfigs()); // all registries final ObjectNode authNodes = objectMapper.valueToTree(authConfigs); // wrapped in "configs":{} rootNode.setAll(authNodes); // merge 2 variants json = rootNode.toString(); } else if (apiVersion.isGreaterOrEqual(VERSION_1_19)) { json = objectMapper.writeValueAsString(authConfigs.getConfigs()); } else { json = objectMapper.writeValueAsString(authConfigs); } return Base64.encodeBase64String(json.getBytes()); } catch (IOException e) { throw new RuntimeException(e); } } protected boolean bool(Boolean bool) { return bool != null && bool; } protected WebTarget booleanQueryParam(WebTarget webTarget, String name, Boolean value) { if (bool(value)) { webTarget = webTarget.queryParam(name, bool(value) + ""); } return webTarget; } }