wttech#31: Implementations for global and test configurations

src/main/java/com/cognifide/secureaem/sling/ResourceGlobalConfiguration.java

@@ -0,0 +1,96 @@
+package com.cognifide.secureaem.sling;
+
+import com.adobe.granite.crypto.CryptoException;
+import com.adobe.granite.crypto.CryptoSupport;
+import com.cognifide.secureaem.GlobalConfiguration;
+import com.cognifide.secureaem.cli.CliConfiguration;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.sling.api.SlingHttpServletRequest;
+import org.apache.sling.api.resource.Resource;
+import org.apache.sling.api.resource.ValueMap;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ResourceGlobalConfiguration implements GlobalConfiguration {
+
+	private static final Logger LOG = LoggerFactory.getLogger(ResourceConfiguration.class);
+
+	private ValueMap globalConfig;
+
+	private CryptoSupport cryptoSupport;
+
+	public ResourceGlobalConfiguration(SlingHttpServletRequest request, CryptoSupport cryptoSupport) {
+		this.cryptoSupport = cryptoSupport;
+		Resource globalConfigRes = findGlobalConfig(request);
+		if (globalConfigRes != null) {
+			globalConfig = globalConfigRes.adaptTo(ValueMap.class);
+		}
+	}
+
+	@Override
+	public String getDispatcherUrl() {
+		return StringUtils.removeEnd(getGlobalConfigParam("dispatcher"), "/");
+	}
+
+	@Override
+	public String getAuthor() {
+		return StringUtils.removeEnd(getGlobalConfigParam("author"), "/");
+	}
+
+	@Override public String getAuthorLogin() {
+		return getGlobalConfigParam("authorLogin");
+	}
+
+	@Override public String getAuthorPassword() {
+		return getPassword("authorPassword");
+	}
+
+	@Override
+	public String getPublish() {
+		return StringUtils.removeEnd(getGlobalConfigParam("publish"), "/");
+	}
+
+	@Override public String getPublishLogin() {
+		return getGlobalConfigParam("publishLogin");
+	}
+
+	@Override public String getPublishPassword() {
+		return getPassword("publishPassword");
+	}
+
+	private String getPassword(String paramName) {
+		String password = StringUtils.defaultString(getGlobalConfigParam(paramName));
+		String decryptedPassword = password;
+		if (cryptoSupport.isProtected(password)) {
+			try {
+				decryptedPassword = cryptoSupport.unprotect(password);
+			} catch (CryptoException e) {
+				LOG.error("Failed to decrypt password {}", paramName, e);
+			}
+		}
+		return decryptedPassword;
+	}
+
+
+	private String getGlobalConfigParam(String name) {
+		if (globalConfig == null) {
+			return null;
+		}
+		return globalConfig.get(name, String.class);
+	}
+
+	private Resource findGlobalConfig(SlingHttpServletRequest request) {
+		Resource resource = request.getResource();
+		while (resource != null) {
+			if (resource.isResourceType("cq:Page")) {
+				Resource content = resource.getChild("jcr:content");
+				String resourceType = content.adaptTo(ValueMap.class).get("sling:resourceType", String.class);
+				if ("cognifide/secureaem/renderers/mainRenderer".equals(resourceType)) {
+					return content.getChild("globalConfig");
+				}
+			}
+			resource = resource.getParent();
+		}
+		return null;
+	}
+}

src/main/java/com/cognifide/secureaem/sling/ResourceTestConfiguration.java

@@ -0,0 +1,29 @@
+package com.cognifide.secureaem.sling;
+
+import com.cognifide.secureaem.TestConfiguration;
+import org.apache.commons.lang3.ArrayUtils;
+import org.apache.sling.api.SlingHttpServletRequest;
+import org.apache.sling.api.resource.ValueMap;
+
+public class ResourceTestConfiguration implements TestConfiguration {
+
+	private final ValueMap valueMap;
+
+	public ResourceTestConfiguration(SlingHttpServletRequest request) {
+		this.valueMap = request.getResource().adaptTo(ValueMap.class);
+	}
+
+	@Override
+	public String getStringValue(String name, String defaultValue) {
+		return getLocalConfig(name, defaultValue);
+	}
+
+	@Override
+	public String[] getStringList(String name) {
+		return getLocalConfig(name, ArrayUtils.EMPTY_STRING_ARRAY);
+	}
+
+	private <T> T getLocalConfig(String name, T defaultValue) {
+		return this.valueMap.get(name, defaultValue);
+	}
+}