Home / Function/ getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore() — spring-boot Function Reference

getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore() — spring-boot Function Reference

Architecture documentation for the getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore() function in DockerRegistryConfigAuthenticationTests.java from the spring-boot codebase.

Function java BuildpackPlatform DockerTransport calls 6

Entity Profile

Dependency Diagram

graph TD
  345d3df1_8e15_baad_9c4e_19c4d5d66656["getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore()"]
  c3e7f0d3_50c7_ae54_85ad_da5e677154d9["toString()"]
  345d3df1_8e15_baad_9c4e_19c4d5d66656 -->|calls| c3e7f0d3_50c7_ae54_85ad_da5e677154d9
  56c6a94a_906f_bea5_18c0_207cf050ae68["of()"]
  345d3df1_8e15_baad_9c4e_19c4d5d66656 -->|calls| 56c6a94a_906f_bea5_18c0_207cf050ae68
  fbe0e131_bc90_ac8e_a14b_d98f5e367279["mockHelper()"]
  345d3df1_8e15_baad_9c4e_19c4d5d66656 -->|calls| fbe0e131_bc90_ac8e_a14b_d98f5e367279
  89d1cf4e_05c3_cecb_b45b_6bb19b354798["getAuthHeader()"]
  345d3df1_8e15_baad_9c4e_19c4d5d66656 -->|calls| 89d1cf4e_05c3_cecb_b45b_6bb19b354798
  8ca19ab7_f79e_e2f8_fdda_f3b17ee41a3e["decode()"]
  345d3df1_8e15_baad_9c4e_19c4d5d66656 -->|calls| 8ca19ab7_f79e_e2f8_fdda_f3b17ee41a3e
  58994152_b05e_a16f_283c_b6dc2c064895["get()"]
  345d3df1_8e15_baad_9c4e_19c4d5d66656 -->|calls| 58994152_b05e_a16f_283c_b6dc2c064895
  style 345d3df1_8e15_baad_9c4e_19c4d5d66656 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buildpack/spring-boot-buildpack-platform/src/test/java/org/springframework/boot/buildpack/platform/docker/configuration/DockerRegistryConfigAuthenticationTests.java lines 320–344

	@WithResource(name = "config.json", content = """
			{
			  "credsStore": "desktop",
			  "credHelpers": {
			    "gcr.io": ""
			  }
			}
			""")
	@Test
	void getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore(@ResourcesRoot Path directory)
			throws Exception {
		this.environment.put("DOCKER_CONFIG", directory.toString());
		ImageReference imageReference = ImageReference.of("gcr.io/ubuntu:latest");
		CredentialHelper desktopHelper = mockHelper("desktop");
		String authHeader = getAuthHeader(imageReference, DockerRegistryAuthentication.EMPTY_USER);
		assertThat(authHeader).isNotNull();
		// The Docker CLI appears to prioritize the credential helper over the
		// credential store, even when the helper is empty.
		assertThat(decode(authHeader)).hasSize(4)
			.containsEntry("serveraddress", "")
			.containsEntry("username", "")
			.containsEntry("password", "")
			.containsEntry("email", "");
		then(desktopHelper).should(never()).get(any(String.class));
	}

Domain

Subdomains

Calls

Source

Frequently Asked Questions

What does getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore() do?
getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore() is a function in the spring-boot codebase.
What does getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore() call?
getAuthHeaderWhenEmptyCredHelperReturnsFallbackAndDoesNotUseCredStore() calls 6 function(s): decode, get, getAuthHeader, mockHelper, of, toString.

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