Add AthenzAccessToken

1 files changed, 46 insertions, 0 deletions

diff --git a/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/api/AthenzAccessToken.java b/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/api/AthenzAccessToken.java
new file mode 100644
index 00000000000..86deb0b59b3
--- /dev/null
+++ b/vespa-athenz/src/main/java/com/yahoo/vespa/athenz/api/AthenzAccessToken.java
@@ -0,0 +1,46 @@
+// Copyright 2020 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.athenz.api;
+
+import java.util.Objects;
+
+/**
+ * Represents an Athenz Access Token
+ *
+ * @author bjorncs
+ */
+public class AthenzAccessToken {
+
+    public static final String HTTP_HEADER_NAME = "Authorization";
+
+    private static final String BEARER_TOKEN_PREFIX = "Bearer ";
+
+    private final String value;
+
+    public AthenzAccessToken(String value) {
+        this.value = stripBearerTokenPrefix(value);
+    }
+
+    private static String stripBearerTokenPrefix(String rawValue) {
+        String stripped = rawValue.strip();
+        return stripped.startsWith(BEARER_TOKEN_PREFIX)
+                ? stripped.substring(BEARER_TOKEN_PREFIX.length())
+                : stripped;
+    }
+
+    public String value() { return value; }
+
+    @Override public String toString() { return "AthenzAccessToken{value='" + value + "'}"; }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        AthenzAccessToken that = (AthenzAccessToken) o;
+        return Objects.equals(value, that.value);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(value);
+    }
+}