Initial import

.gitignore

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+/.idea/
+target/
+dist/
+.idea
+.idea_modules
+atlassian-ide-plugin.xml
+.DS_Store
+log
+logs
+*.log
+*.iml
+*.ipr
+*.iws
+

.travis.yml

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+language: java
+jdk:
+  - oraclejdk8

README.md

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+# Dropwizard MaxMind Bundle [![Travis build status](https://travis-ci.org/phaneesh/dropwizard-maxmind-bundle.svg?branch=master)](https://travis-ci.org/phaneesh/dropwizard-maxmind-bundle)
+
+This bundle adds MaxMind GeoIP2 support for dropwizard.
+This bundle compiles only on Java 8.
+
+## Dependencies
+* Dropwizard 0.9.2
+* [GeoIP2 Java API](https://github.com/maxmind/GeoIP2-java)  
+
+## Usage
+The bundle adds MaxMind GeoIP2 support for which makes it easier for geo ip information that is required by location aware services.
+The bundle works with the free light version of MaxMind GeoIP2 database as well.
+
+### Build instructions
+  - Clone the source:
+
+        git clone github.com/phaneesh/dropwizard-maxmind-bundle
+
+  - Build
+
+        mvn install
+
+### Maven Dependency
+Use the following repository:
+```xml
+<repository>
+    <id>clojars</id>
+    <name>Clojars repository</name>
+    <url>https://clojars.org/repo</url>
+</repository>
+```
+Use the following maven dependency:
+```xml
+<dependency>
+    <groupId>io.dropwizard.xml</groupId>
+    <artifactId>dropwizard-maxmind-bundle</artifactId>
+    <version>0.0.1</version>
+</dependency>
+```
+
+### Using MaxMind bundle
+
+#### Bootstrap
+```
+    @Override
+    public void initialize(final Bootstrap...) {
+        bootstrap.addBundle(new MaxMindBundle() {
+            
+            public MaxMindConfig getMaxMindConfig(T configuration) {
+                ...
+            }
+        });
+    }
+```
+
+#### Headers stamped
+* X-MAXMIND-REQUEST-COUNTRY
+* X-MAXMIND-REQUEST-STATE
+* X-MAXMIND-REQUEST-CITY
+* X-MAXMIND-REQUEST-POSTAL-CODE
+* X-MAXMIND-REQUEST-LATITUDE
+* X-MAXMIND-REQUEST-LONGITUDE
+* X-MAXMIND-REQUEST-LOCATION-ACCURACY
+* X-MAXMIND-REQUEST-USER-TYPE
+* X-MAXMIND-REQUEST-CONNECTION-TYPE
+* X-MAXMIND-REQUEST-ISP
+* X-MAXMIND-REQUEST-LEGAL-PROXY
+* X-MAXMIND-REQUEST-ANONYMOUS-IP
+* X-MAXMIND-REQUEST-ANONYMOUS-VPN
+* X-MAXMIND-REQUEST-TOR-NODE
+
+#### MaxMindContext in Resource
+Use MaxMindInfo which is much more convinient if you want easier access to all the stamped headers in a simple object model
+* Example
+
+``` 
+@Produces({ MediaType.APPLICATION_JSON })
+@Consumes({ MediaType.APPLICATION_JSON })
+@Path("/")
+public class MaxMindResource {
+
+    @GET
+    public Response maxMindInfoApi(@MaxMindContext final MaxMindInfo maxMindInfo) {
+      // Do work and return something
+        return Response.status(OK).entity(maxMindInfo).build();
+    }
+} 
+``` 
+
+
+LICENSE
+-------
+
+Copyright 2016 Phaneesh Nagaraja <[email protected]>.
+
+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.

pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.dropwizard.maxmind</groupId>
+    <artifactId>dropwizard-maxmind-bundle</artifactId>
+    <version>0.0.1</version>
+    <packaging>jar</packaging>
+
+    <name>dropwizard-maxmind-bundle</name>
+    <url>https://github.com/phaneesh/mxl-bundle</url>
+
+    <distributionManagement>
+        <repository>
+            <id>clojars</id>
+            <name>Clojars repository</name>
+            <url>https://clojars.org/repo</url>
+        </repository>
+    </distributionManagement>
+
+    <scm>
+        <connection>scm:git:https://github.com/phaneesh/dropwizard-maxmind-bundle.git</connection>
+        <developerConnection>scm:git:https://github.com/phaneesh/dropwizard-maxmind-bundle.git</developerConnection>
+        <tag>HEAD</tag>
+        <url>https://github.com/phaneesh/xml-bundle</url>
+    </scm>
+
+    <licenses>
+        <license>
+            <name>The Apache Software License, Version 2.0</name>
+            <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+            <distribution>repo</distribution>
+            <comments>A business-friendly OSS license</comments>
+        </license>
+    </licenses>
+
+    <developers>
+        <developer>
+            <id>phaneesh</id>
+            <name>Phaneesh Nagaraja</name>
+            <email>[email protected]</email>
+        </developer>
+    </developers>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <dropwizard.version>0.9.2</dropwizard.version>
+        <geoip2.version>2.7.0</geoip2.version>
+        <lombok.version>1.16.6</lombok.version>
+        <junit.version>4.12</junit.version>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+
+    <repositories>
+        <repository>
+            <id>clojars</id>
+            <name>Clojars repository</name>
+            <url>https://clojars.org/repo</url>
+        </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.dropwizard</groupId>
+            <artifactId>dropwizard-core</artifactId>
+            <version>${dropwizard.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.maxmind.geoip2</groupId>
+            <artifactId>geoip2</artifactId>
+            <version>${geoip2.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>${lombok.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

src/main/java/io/dropwizard/maxmind/geoip2/MaxMindBundle.java

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+/*
+ * Copyright 2016 Phaneesh Nagaraja <[email protected]>.
+ *
+ * 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 io.dropwizard.maxmind.geoip2;
+
+import io.dropwizard.Configuration;
+import io.dropwizard.ConfiguredBundle;
+import io.dropwizard.maxmind.geoip2.config.MaxMindConfig;
+import io.dropwizard.maxmind.geoip2.filter.MaxMindGeoIpRequestFilter;
+import io.dropwizard.maxmind.geoip2.provider.MaxMindContext;
+import io.dropwizard.maxmind.geoip2.provider.MaxMindInfoProvider;
+import io.dropwizard.setup.Bootstrap;
+import io.dropwizard.setup.Environment;
+import org.glassfish.hk2.api.InjectionResolver;
+import org.glassfish.hk2.api.TypeLiteral;
+import org.glassfish.hk2.utilities.binding.AbstractBinder;
+import org.glassfish.jersey.server.spi.internal.ValueFactoryProvider;
+
+import javax.inject.Singleton;
+
+/**
+ * @author phaneesh
+ */
+public abstract class MaxMindBundle<T extends Configuration> implements ConfiguredBundle<T> {
+
+    public abstract MaxMindConfig getMaxMindConfig(final T configuration);
+
+    @Override
+    public void initialize(Bootstrap<?> bootstrap) {
+
+    }
+
+    @Override
+    public void run(final T configuration, final Environment environment) {
+        MaxMindConfig maxMindConfig = getMaxMindConfig(configuration);
+        environment.jersey().register(new MaxMindGeoIpRequestFilter(maxMindConfig));
+        if(maxMindConfig.isMaxMindContext()) {
+            environment.jersey().register(new AbstractBinder() {
+                @Override
+                protected void configure() {
+                    bind(MaxMindInfoProvider.class).to(ValueFactoryProvider.class).in(Singleton.class);
+                    bind(MaxMindInfoProvider.InjectResolver.class).to(
+                            new TypeLiteral<InjectionResolver<MaxMindContext>>() {}).in(Singleton.class);
+                }
+            });
+        }
+    }
+}

src/main/java/io/dropwizard/maxmind/geoip2/cache/MaxMindCache.java

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+/*
+ * Copyright (c) 2016 Phaneesh Nagaraja <[email protected]>.
+ *
+ *  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 io.dropwizard.maxmind.geoip2.cache;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.google.common.cache.CacheBuilder;
+import com.google.common.cache.CacheLoader;
+import com.google.common.cache.LoadingCache;
+import com.maxmind.db.NodeCache;
+import io.dropwizard.maxmind.geoip2.config.MaxMindConfig;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.IOException;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author phaneesh
+ */
+@Slf4j
+public class MaxMindCache implements NodeCache {
+
+    private LoadingCache<Integer, JsonNode> cache;
+
+    private Loader loader;
+
+    public MaxMindCache(MaxMindConfig config) {
+        cache = CacheBuilder.newBuilder()
+                .expireAfterAccess(config.getCacheTTL(), TimeUnit.SECONDS)
+                .maximumSize(config.getCacheMaxEntries())
+                .recordStats()
+                .build(new CacheLoader<Integer, JsonNode>() {
+                    @Override
+                    public JsonNode load(Integer key) throws Exception {
+                        return loader.load(key);
+                    }
+                });
+    }
+
+    @Override
+    public JsonNode get(int i, Loader loader) throws IOException {
+        if(loader != null) {
+            this.loader = loader;
+        }
+        try {
+            return cache.get(i);
+        } catch (ExecutionException e) {
+            log.error("Error fetching info from cache", e);
+            return null;
+        }
+    }
+}

src/main/java/io/dropwizard/maxmind/geoip2/config/MaxMindConfig.java

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+/*
+ * Copyright (c) 2016 Phaneesh Nagaraja <[email protected]>.
+ *
+ *  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 io.dropwizard.maxmind.geoip2.config;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.hibernate.validator.constraints.NotEmpty;
+
+/**
+ * @author phaneesh
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class MaxMindConfig {
+
+    @NotEmpty
+    private String databaseFilePath;
+
+    private String remoteIpHeader = "X-FORWARDED-FOR";
+
+    private int cacheTTL = 300;
+
+    private int cacheMaxEntries = 10000;
+
+    private boolean enterprise = false;
+
+    //country, city, anonymous
+    private String type;
+
+    private boolean maxMindContext = false;
+}