feat(authentication): renamed config-directory to token-directory and…

README.md

@@ -112,7 +112,7 @@ inspectit-eum-server:
         enabled: false
         watch: true
         frequency: 60s
-        config-directory: "" # Empty by default to force users to provide one
+        token-directory: "" # Empty by default to force users to provide one
         default-file-name: "default-token-file.yaml"
         create-default-file-if-not-exists: true
 ```
@@ -178,9 +178,7 @@ inspectit-eum-server:
         # How often directory should be watched for changes
         frequency: 60s
         # The directory where token files are stored
-        config-directory: "" # Empty by default to force users to provide one
-        # Flag indicates if a default token file should be created with an initial token
-        create-default-file-if-not-exists: true
+        token-directory: "" # Empty by default to force users to provide one
         # The name of the initial token file
         default-file-name: "default-token-file.yaml"
 ```

src/main/java/rocks/inspectit/oce/eum/server/configuration/model/security/authProvider/SimpleApiTokenAuthenticationProviderSettings.java

@@ -6,7 +6,6 @@
 import org.springframework.validation.annotation.Validated;
 
 import javax.validation.constraints.AssertTrue;
-import javax.validation.constraints.NotEmpty;
 import java.time.Duration;
 
 @Data
@@ -21,29 +20,27 @@ public class SimpleApiTokenAuthenticationProviderSettings {
     /**
      * Path to directory where token provider files can be loaded from.
      */
-    private String configDirectory;
+    private String tokenDirectory;
 
     /**
-     * Duration how often {@link #configDirectory} should be checked for changes.
+     * Duration how often {@link #tokenDirectory} should be checked for changes.
      */
     @DurationMin(millis = 1000)
     private Duration frequency;
 
     /**
-     * Flag indicates if {@link #configDirectory} should be watched for changes.
+     * Flag indicates if {@link #tokenDirectory} should be watched for changes.
      */
     private boolean watch;
 
     /**
-     * Name of the default token provider file if it does not exist and {@link #createDefaultFileIfNotExists} is true.
+     * Name of the default token provider file. If the file does not already exists in the tokenDirectory, it will be created.
      */
-    @NotEmpty
     private String defaultFileName;
 
-    private boolean createDefaultFileIfNotExists = true;
 
     @AssertTrue(message = "configDirectory can not be null or empty if SimpleApiTokenAuthentication is enabled")
     public boolean isConfigDirectoryNotNullIfEnabled() {
-        return !isEnabled() || (isEnabled() && StringUtils.hasText(configDirectory));
+        return !isEnabled() || (isEnabled() && StringUtils.hasText(tokenDirectory));
     }
 }

src/main/java/rocks/inspectit/oce/eum/server/security/authprovider/SimpleApiTokenAuthenticationProvider.java

@@ -16,6 +16,7 @@
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
 import rocks.inspectit.oce.eum.server.configuration.model.EumServerConfiguration;
 import rocks.inspectit.oce.eum.server.security.ApiTokenAuthentication;
 import rocks.inspectit.oce.eum.server.utils.DirectoryPoller;
@@ -49,7 +50,7 @@
  *        # How often directory should be watched for changes
  *        frequency: 60s
  *        # The directory where token files are stored
- *        config-directory: "" # Empty by default to force users to provide one
+ *        token-directory: "" # Empty by default to force users to provide one
  *        # Flag indicates if a default token file should be created with an initial token
  *        create-default-file-if-not-exists: true
  *        # The name of the initial token file
@@ -93,7 +94,7 @@ public boolean supports(Class<?> authentication) {
     @VisibleForTesting
     @PostConstruct
     void init() {
-        tokenDirectory = new File(configuration.getSecurity().getAuthProvider().getSimple().getConfigDirectory());
+        tokenDirectory = new File(configuration.getSecurity().getAuthProvider().getSimple().getTokenDirectory());
 
         if (tokenDirectory.exists() && !tokenDirectory.isDirectory()) {
             throw new IllegalStateException("Not a directory <" + tokenDirectory.getAbsolutePath() + ">");
@@ -132,7 +133,7 @@ private void startWatchingTokenDirectory() {
     }
 
     private void createDefaultTokenProviderFile() {
-        if (configuration.getSecurity().getAuthProvider().getSimple().isCreateDefaultFileIfNotExists()) {
+        if (StringUtils.hasText(configuration.getSecurity().getAuthProvider().getSimple().getDefaultFileName())) {
             File file = new File(tokenDirectory.getAbsolutePath() + File.separator + configuration.getSecurity()
                     .getAuthProvider()
                     .getSimple()

src/main/resources/application.yml

@@ -321,9 +321,7 @@ inspectit-eum-server:
         # How often directory should be watched for changes
         frequency: 60s
         # The directory where token files are stored
-        config-directory: "" # Empty by default to force users to provide one
-        # Flag indicates if a default token file should be created with an initial token
-        create-default-file-if-not-exists: true
+        token-directory: "" # Empty by default to force users to provide one
         # The name of the initial token file
         default-file-name: "default-token-file.yaml"
 

src/test/java/rocks/inspectit/oce/eum/server/security/authprovider/SimpleApiTokenAuthenticationProviderIntTest.java

@@ -12,12 +12,14 @@
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.ContextConfiguration;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 @ContextConfiguration(initializers = SimpleApiTokenAuthenticationProviderIntTest.Initializer.class)
+@DirtiesContext
 public class SimpleApiTokenAuthenticationProviderIntTest {
 
     @Autowired
@@ -28,7 +30,7 @@ static class Initializer implements ApplicationContextInitializer<ConfigurableAp
         @Override
         public void initialize(ConfigurableApplicationContext applicationContext) {
             String tokenDir = getClass().getClassLoader().getResource("security/simple-auth-provider").getFile();
-            TestPropertyValues.of("inspectit-eum-server.security.enabled=true", "inspectit-eum-server.security.auth-provider.simple.enabled=true", "inspectit-eum-server.security.auth-provider.simple.config-directory=" + tokenDir, "inspectit-eum-server.security.auth-provider.simple.create-default-file-if-not-exists=false")
+            TestPropertyValues.of("inspectit-eum-server.security.enabled=true", "inspectit-eum-server.security.auth-provider.simple.enabled=true", "inspectit-eum-server.security.auth-provider.simple.token-directory=" + tokenDir, "inspectit-eum-server.security.auth-provider.simple.default-file-name=\"\"")
                     .applyTo(applicationContext);
         }
     }

src/test/java/rocks/inspectit/oce/eum/server/security/authprovider/SimpleApiTokenAuthenticationProviderTest.java

@@ -41,7 +41,10 @@ private HashMap<String, Object> defaultTokens() {
     private void configurationReturnsDefaultTokensDirectory() {
         File file = new File(getClass().getClassLoader().getResource("security/simple-auth-provider").getFile());
 
-        when(configuration.getSecurity().getAuthProvider().getSimple().getConfigDirectory()).thenReturn(file.getAbsolutePath());
+        when(configuration.getSecurity()
+                .getAuthProvider()
+                .getSimple()
+                .getTokenDirectory()).thenReturn(file.getAbsolutePath());
     }
 
     @Nested
@@ -78,8 +81,9 @@ public void authenticationFailure() {
     class LoadTokens {
 
         @Test
-        public void loadExistingTokens() throws Exception {
+        public void loadExistingTokens() {
             configurationReturnsDefaultTokensDirectory();
+
             authenticationProvider.init();
             Object o = ReflectionTestUtils.getField(authenticationProvider, "knownTokens");
             assertThat(o).isEqualTo(defaultTokens());
@@ -89,11 +93,12 @@ public void loadExistingTokens() throws Exception {
         @Test
         public void createTokenDirectoryAndCreateInitialToken(@TempDir File tempTokenDir) {
             String tokenDir = tempTokenDir.getAbsolutePath() + File.separator + "tokens";
-            when(configuration.getSecurity().getAuthProvider().getSimple().getConfigDirectory()).thenReturn(tokenDir);
-
-            when(configuration.getSecurity().getAuthProvider().getSimple().isCreateDefaultFileIfNotExists()).thenReturn(true);
+            when(configuration.getSecurity().getAuthProvider().getSimple().getTokenDirectory()).thenReturn(tokenDir);
 
-            when(configuration.getSecurity().getAuthProvider().getSimple().getDefaultFileName()).thenReturn("test-tokens.yaml");
+            when(configuration.getSecurity()
+                    .getAuthProvider()
+                    .getSimple()
+                    .getDefaultFileName()).thenReturn("test-tokens.yaml");
 
             authenticationProvider.init();