Add SIA utility class

1 files changed, 39 insertions, 0 deletions

diff --git a/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/utils/SiaUtils.java b/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/utils/SiaUtils.java
new file mode 100644
index 00000000000..adaafab4617
--- /dev/null
+++ b/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/utils/SiaUtils.java
@@ -0,0 +1,39 @@
+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.athenz.utils;
+
+import com.yahoo.vespa.athenz.api.AthenzService;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+/**
+ * Misc utility methods for SIA provided credentials
+ *
+ * @author bjorncs
+ */
+public class SiaUtils {
+    public static final Path DEFAULT_SIA_DIRECTORY = Paths.get("/var/lib/sia");
+
+    private SiaUtils() {}
+
+    public static Path getPrivateKeyFile(AthenzService service) {
+        return getPrivateKeyFile(DEFAULT_SIA_DIRECTORY, service);
+    }
+
+    public static Path getPrivateKeyFile(Path root, AthenzService service) {
+        return root
+                .resolve("keys")
+                .resolve(String.format("%s.%s.key.pem", service.getDomainName(), service.getName()));
+    }
+
+    public static Path getCertificateFile(AthenzService service) {
+        return getCertificateFile(DEFAULT_SIA_DIRECTORY, service);
+    }
+
+    public static Path getCertificateFile(Path root, AthenzService service) {
+        return root
+                .resolve("certs")
+                .resolve(String.format("%s.%s.cert.pem", service.getDomainName(), service.getName()));
+    }
+
+}