Inject RDAP help information in ConfigModule

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=140849879

java/google/registry/config/BUILD

@@ -13,6 +13,7 @@ java_library(
         "//java/com/google/common/collect",
         "//java/com/google/common/net",
         "//third_party/java/appengine:appengine-api",
+        "//third_party/java/auto:auto_value",
         "//third_party/java/dagger",
         "//third_party/java/joda_money",
         "//third_party/java/joda_time",

java/google/registry/config/ConfigModule.java

@@ -26,6 +26,7 @@ import java.net.URI;
 import java.net.URL;
 import javax.annotation.Nullable;
 import javax.inject.Qualifier;
+import javax.inject.Singleton;
 import org.joda.money.CurrencyUnit;
 import org.joda.time.DateTimeConstants;
 import org.joda.time.Duration;
@@ -921,4 +922,89 @@ public final class ConfigModule {
     // TODO(b/32875427): This will be moved into configuration in a text file in a future refactor.
     return "google.registry.flows.custom.CustomLogicFactory";
   }
+
+  /**
+   * Returns the help path for the RDAP terms of service.
+   *
+   * <p>Make sure that this path is equal to the key of the entry in the RDAP help map containing
+   * the terms of service. The ICANN operational profile requires that the TOS be included in all
+   * responses, and this string is used to find the TOS in the help map.
+   */
+  @Provides
+  @Config("rdapTosPath")
+  public static String provideRdapTosPath() {
+    return "/tos";
+  }
+
+  /**
+   * Returns the help text to be used by RDAP.
+   *
+   * <p>Make sure that the map entry for the terms of service use the same key as specified in
+   * rdapTosPath above.
+   */
+  @Singleton
+  @Provides
+  @Config("rdapHelpMap")
+  public static ImmutableMap<String, RdapNoticeDescriptor> provideRdapHelpMap() {
+    return new ImmutableMap.Builder<String, RdapNoticeDescriptor>()
+        .put("/", RdapNoticeDescriptor.builder()
+            .setTitle("RDAP Help")
+            .setDescription(ImmutableList.of(
+                "RDAP Help Topics (use /help/topic for information)",
+                "syntax",
+                "tos (Terms of Service)"))
+            .setLinkValueSuffix("help/")
+            .build())
+        .put("/index", RdapNoticeDescriptor.builder()
+            .setTitle("RDAP Help")
+            .setDescription(ImmutableList.of(
+                "RDAP Help Topics (use /help/topic for information)",
+                "syntax",
+                "tos (Terms of Service)"))
+            .setLinkValueSuffix("help/index")
+            .build())
+        .put("/syntax", RdapNoticeDescriptor.builder()
+            .setTitle("RDAP Command Syntax")
+            .setDescription(ImmutableList.of(
+                "domain/XXXX",
+                "nameserver/XXXX",
+                "entity/XXXX",
+                "domains?name=XXXX",
+                "domains?nsLdhName=XXXX",
+                "domains?nsIp=XXXX",
+                "nameservers?name=XXXX",
+                "nameservers?ip=XXXX",
+                "entities?fn=XXXX",
+                "entities?handle=XXXX",
+                "help/XXXX"))
+            .setLinkValueSuffix("help/syntax")
+            .build())
+        .put("/tos", RdapNoticeDescriptor.builder()
+            .setTitle("RDAP Terms of Service")
+            .setDescription(ImmutableList.of(
+                "By querying our Domain Database, you are agreeing to comply with these terms so"
+                    + " please read them carefully.",
+                "Any information provided is 'as is' without any guarantee of accuracy.",
+                "Please do not misuse the Domain Database. It is intended solely for"
+                    + " query-based access.",
+                "Don't use the Domain Database to allow, enable, or otherwise support the"
+                    + " transmission of mass unsolicited, commercial advertising or"
+                    + " solicitations.",
+                "Don't access our Domain Database through the use of high volume, automated"
+                    + " electronic processes that send queries or data to the systems of any"
+                    + " ICANN-accredited registrar.",
+                "You may only use the information contained in the Domain Database for lawful"
+                    + " purposes.",
+                "Do not compile, repackage, disseminate, or otherwise use the information"
+                    + " contained in the Domain Database in its entirety, or in any substantial"
+                    + " portion, without our prior written permission.",
+                "We may retain certain details about queries to our Domain Database for the"
+                    + " purposes of detecting and preventing misuse.",
+                "We reserve the right to restrict or deny your access to the database if we"
+                    + " suspect that you have failed to comply with these terms.",
+                "We reserve the right to modify this agreement at any time."))
+            .setLinkValueSuffix("help/tos")
+            .build())
+        .build();
+  }
 }

java/google/registry/config/RdapNoticeDescriptor.java

@@ -0,0 +1,50 @@
+// Copyright 2016 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.config;
+
+import com.google.auto.value.AutoValue;
+import com.google.common.collect.ImmutableList;
+import javax.annotation.Nullable;
+
+  /**
+   * AutoValue class describing an RDAP Notice object.
+   *
+   * <p>This is used for injecting RDAP help pages.
+   */
+  @AutoValue
+  public abstract class RdapNoticeDescriptor {
+    public static Builder builder() {
+      return new AutoValue_RdapNoticeDescriptor.Builder();
+    }
+
+    @Nullable public abstract String getTitle();
+    public abstract ImmutableList<String> getDescription();
+    @Nullable public abstract String getTypeString();
+    @Nullable public abstract String getLinkValueSuffix();
+    @Nullable public abstract String getLinkHrefUrlString();
+
+    /** Builder class for {@link RdapNoticeDescriptor}. */
+    @AutoValue.Builder
+    public abstract static class Builder {
+      public abstract Builder setTitle(@Nullable String title);
+      public abstract Builder setDescription(Iterable<String> description);
+      public abstract Builder setTypeString(@Nullable String typeString);
+      public abstract Builder setLinkValueSuffix(@Nullable String linkValueSuffix);
+      public abstract Builder setLinkHrefUrlString(@Nullable String linkHrefUrlString);
+
+      public abstract RdapNoticeDescriptor build();
+    }
+  }
+