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Posted to commits@camel.apache.org by ac...@apache.org on 2018/12/04 07:52:28 UTC
[camel] 01/08: [IPFS] Add initial support for IPFS
This is an automated email from the ASF dual-hosted git repository.
acosentino pushed a commit to branch sandbox/camel-3.x
in repository https://gitbox.apache.org/repos/asf/camel.git
commit 3d2d2630cf6d3c5b8a12b28f8ec1108a41305097
Author: Thomas Diesler <td...@redhat.com>
AuthorDate: Fri Sep 14 14:21:21 2018 +0200
[IPFS] Add initial support for IPFS
CAMEL-12810
---
apache-camel/src/main/descriptors/common-bin.xml | 1 +
components/camel-ipfs/pom.xml | 62 ++++++
.../camel-ipfs/src/main/docs/ipfs-component.adoc | 93 +++++++++
.../apache/camel/component/ipfs/IPFSComponent.java | 64 ++++++
.../camel/component/ipfs/IPFSConfiguration.java | 79 ++++++++
.../apache/camel/component/ipfs/IPFSEndpoint.java | 107 ++++++++++
.../apache/camel/component/ipfs/IPFSProducer.java | 87 +++++++++
.../src/main/resources/META-INF/LICENSE.txt | 203 +++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 ++
.../services/org/apache/camel/component/ipfs | 18 ++
.../camel/component/ipfs/SimpleIPFSTest.java | 217 +++++++++++++++++++++
.../src/test/resources/html/chap/ch01.html | 13 ++
.../src/test/resources/html/css/default.css | 38 ++++
.../src/test/resources/html/etc/userfile.txt | 1 +
.../src/test/resources/html/img/logo.png | Bin 0 -> 6715 bytes
.../camel-ipfs/src/test/resources/html/index.html | 13 ++
.../src/test/resources/log4j2.properties | 30 +++
components/pom.xml | 1 +
parent/pom.xml | 6 +
19 files changed, 1044 insertions(+)
diff --git a/apache-camel/src/main/descriptors/common-bin.xml b/apache-camel/src/main/descriptors/common-bin.xml
index 2e18886..c0479cb 100644
--- a/apache-camel/src/main/descriptors/common-bin.xml
+++ b/apache-camel/src/main/descriptors/common-bin.xml
@@ -120,6 +120,7 @@
<include>org.apache.camel:camel-infinispan</include>
<include>org.apache.camel:camel-influxdb</include>
<include>org.apache.camel:camel-ignite</include>
+ <include>org.apache.camel:camel-ipfs</include>
<include>org.apache.camel:camel-irc</include>
<include>org.apache.camel:camel-ironmq</include>
<include>org.apache.camel:camel-jackson</include>
diff --git a/components/camel-ipfs/pom.xml b/components/camel-ipfs/pom.xml
new file mode 100644
index 0000000..20b6f7c
--- /dev/null
+++ b/components/camel-ipfs/pom.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You 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.
+
+-->
+<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/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <artifactId>components</artifactId>
+ <groupId>org.apache.camel</groupId>
+ <version>2.23.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>camel-ipfs</artifactId>
+ <packaging>jar</packaging>
+ <name>Camel :: IPFS</name>
+ <description>Camel IPFS support</description>
+
+ <properties>
+ <camel.osgi.export.pkg>org.apache.camel.component.ipfs.*</camel.osgi.export.pkg>
+ <camel.osgi.export.service>org.apache.camel.spi.ComponentResolver;component=ipfs</camel.osgi.export.service>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>io.nessus</groupId>
+ <artifactId>nessus-ipfs</artifactId>
+ </dependency>
+
+ <!-- Test -->
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-slf4j-impl</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+</project>
diff --git a/components/camel-ipfs/src/main/docs/ipfs-component.adoc b/components/camel-ipfs/src/main/docs/ipfs-component.adoc
new file mode 100644
index 0000000..6a3fcc4
--- /dev/null
+++ b/components/camel-ipfs/src/main/docs/ipfs-component.adoc
@@ -0,0 +1,93 @@
+[[ipfs-component]]
+== IPFS Component
+
+*Available as of Camel version 2.23*
+
+The *ipfs:* component provides access to the Interplanetary File System https://ipfs.io/[(IPFS)].
+
+Maven users will need to add the following dependency to their `pom.xml`
+for this component:
+
+[source,xml]
+------------------------------------------------------------
+<dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-ipfs</artifactId>
+ <version>x.x.x</version>
+ <!-- use the same version as your Camel core version -->
+</dependency>
+------------------------------------------------------------
+
+### URI format
+
+[source,java]
+---------------------------------
+ipfs://cmd?options
+---------------------------------
+
+### Options
+
+// component options: START
+The IPFS component has no options.
+// component options: END
+
+// endpoint options: START
+The IPFS endpoint is configured using URI syntax:
+
+----
+ipfs:cmd
+----
+
+with the following path and query parameters:
+
+==== Path Parameters (3 parameters):
+
+
+[width="100%",cols="2,5,^1,2",options="header"]
+|===
+| Name | Description | Default | Type
+| *ipfsCmd* | The ipfs command | | String
+| *ipfsHost* | The ipfs host | | String
+| *ipfsPort* | The ipfs port | | int
+|===
+
+
+==== Query Parameters (2 parameters):
+
+
+[width="100%",cols="2,5,^1,2",options="header"]
+|===
+| Name | Description | Default | Type
+| *outdir* (producer) | The ipfs output directory | | Path
+| *synchronous* (advanced) | Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported). | false | boolean
+|===
+// endpoint options: END
+// spring-boot-auto-configure options: START
+=== Spring Boot Auto-Configuration
+
+
+The component supports 2 options, which are listed below.
+
+[width="100%",cols="2,5,^1,2",options="header"]
+|===
+| Name | Description | Default | Type
+| *camel.component.ipfs.enabled* | Whether to enable auto configuration of the ipfs component. This is enabled by default. | | Boolean
+| *camel.component.ipfs.resolve-property-placeholders* | Whether the component should resolve property placeholders on itself when starting. Only properties which are of String type can use property placeholders. | true | Boolean
+|===
+// spring-boot-auto-configure options: END
+
+
+### Message Headers
+
+[TODO]
+
+### Samples
+
+In this sample we add a file to IPFS, get a file from IPFS and finally access the content of an IPFS file.
+
+[source,java]
+---------------------------------------------------------------------------------------------
+from("direct:start").to("ipfs:add")
+from("direct:start").to("ipfs:get?outdir=target")
+from("direct:start").to("ipfs:cat");
+---------------------------------------------------------------------------------------------
diff --git a/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSComponent.java b/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSComponent.java
new file mode 100644
index 0000000..9d5b228
--- /dev/null
+++ b/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSComponent.java
@@ -0,0 +1,64 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.camel.component.ipfs;
+
+import java.net.URI;
+import java.util.Map;
+
+import org.apache.camel.Endpoint;
+import org.apache.camel.impl.DefaultComponent;
+
+import io.nessus.ipfs.IPFSClient;
+import io.nessus.ipfs.impl.DefaultIPFSClient;
+
+public class IPFSComponent extends DefaultComponent {
+
+ private IPFSClient client;
+
+ @Override
+ protected Endpoint createEndpoint(String urispec, String remaining, Map<String, Object> params) throws Exception {
+
+ // Init the configuration
+ IPFSConfiguration config = new IPFSConfiguration(this);
+ setProperties(config, params);
+
+ // Derive host:port and cmd from the give uri
+ URI uri = new URI(urispec);
+ String host = uri.getHost();
+ int port = uri.getPort();
+ String cmd = remaining;
+ if (!cmd.equals(host)) {
+ if (host != null) config.setIpfsHost(host);
+ if (port > 0) config.setIpfsPort(port);
+ int idx = cmd.indexOf('/');
+ cmd = cmd.substring(idx + 1);
+ }
+ config.setIpfsCmd(cmd);
+
+ client = createClient(config);
+
+ return new IPFSEndpoint(urispec, this, config);
+ }
+
+ public IPFSClient getIPFSClient() {
+ return client;
+ }
+
+ private synchronized IPFSClient createClient(IPFSConfiguration config) {
+ return new DefaultIPFSClient(config.getIpfsHost(), config.getIpfsPort());
+ }
+}
\ No newline at end of file
diff --git a/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSConfiguration.java b/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSConfiguration.java
new file mode 100644
index 0000000..5a78d64
--- /dev/null
+++ b/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSConfiguration.java
@@ -0,0 +1,79 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.camel.component.ipfs;
+
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import org.apache.camel.spi.UriParam;
+import org.apache.camel.spi.UriParams;
+import org.apache.camel.spi.UriPath;
+import org.apache.camel.util.ObjectHelper;
+
+@UriParams
+public class IPFSConfiguration {
+
+ // Available commands
+ public enum IPFSCommand {
+ add, cat, get, version
+ }
+
+ @UriPath(description = "The ipfs command")
+ private String ipfsCmd;
+ @UriParam(description = "The ipfs output directory")
+ private Path outdir;
+
+ private String ipfsHost = "127.0.0.1";
+ private int ipfsPort = 5001;
+
+ public IPFSConfiguration(IPFSComponent component) {
+ ObjectHelper.notNull(component, "component");
+ }
+
+ public String getIpfsCmd() {
+ return ipfsCmd;
+ }
+
+ public void setIpfsCmd(String cmd) {
+ this.ipfsCmd = cmd;
+ }
+
+ public String getIpfsHost() {
+ return ipfsHost;
+ }
+
+ public void setIpfsHost(String ipfsHost) {
+ this.ipfsHost = ipfsHost;
+ }
+
+ public int getIpfsPort() {
+ return ipfsPort;
+ }
+
+ public void setIpfsPort(int ipfsPort) {
+ this.ipfsPort = ipfsPort;
+ }
+
+ public Path getOutdir() {
+ return outdir;
+ }
+
+ public void setOutdir(String outdir) {
+ this.outdir = Paths.get(outdir);
+ }
+}
diff --git a/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSEndpoint.java b/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSEndpoint.java
new file mode 100644
index 0000000..6709332
--- /dev/null
+++ b/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSEndpoint.java
@@ -0,0 +1,107 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.camel.component.ipfs;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Path;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+
+import org.apache.camel.Consumer;
+import org.apache.camel.Processor;
+import org.apache.camel.Producer;
+import org.apache.camel.component.ipfs.IPFSConfiguration.IPFSCommand;
+import org.apache.camel.impl.DefaultEndpoint;
+import org.apache.camel.spi.UriEndpoint;
+import org.apache.camel.spi.UriParam;
+
+import io.nessus.ipfs.IPFSClient;
+
+/**
+ * The camel-ipfs component provides access to the Interplanetary File System (IPFS).
+ */
+@UriEndpoint(firstVersion = "2.23.0", scheme = "ipfs", title = "IPFS", syntax = "ipfs:host:port/cmd", producerOnly = true, label = "file,ipfs")
+public class IPFSEndpoint extends DefaultEndpoint {
+
+ @UriParam
+ private final IPFSConfiguration configuration;
+
+ public IPFSEndpoint(String uri, IPFSComponent component, IPFSConfiguration configuration) {
+ super(uri, component);
+ this.configuration = configuration;
+ }
+
+ @Override
+ public IPFSComponent getComponent() {
+ return (IPFSComponent) super.getComponent();
+ }
+
+ @Override
+ public Consumer createConsumer(Processor processor) throws Exception {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public Producer createProducer() throws Exception {
+ return new IPFSProducer(this);
+ }
+
+ @Override
+ public boolean isSingleton() {
+ return false;
+ }
+
+ IPFSConfiguration getConfiguration() {
+ return configuration;
+ }
+
+ IPFSCommand getCommand() {
+ String cmd = configuration.getIpfsCmd();
+ try {
+ return IPFSCommand.valueOf(cmd);
+ } catch (IllegalArgumentException ex) {
+ throw new IllegalArgumentException("Unsupported command: " + cmd);
+ }
+ }
+
+ String ipfsVersion() throws IOException {
+ return ipfs().version();
+ }
+
+ List<String> ipfsAdd(Path path) throws IOException {
+ return ipfs().add(path);
+ }
+
+ InputStream ipfsCat(String cid) throws IOException {
+ return ipfs().cat(cid);
+ }
+
+ Path ipfsGet(String cid, Path outdir) throws IOException {
+ Future<Path> future = ipfs().get(cid, outdir);
+ try {
+ return future.get();
+ } catch (InterruptedException | ExecutionException ex) {
+ throw new IOException("Cannot obtain: " + cid, ex);
+ }
+ }
+
+ private IPFSClient ipfs() {
+ return getComponent().getIPFSClient();
+ }
+}
diff --git a/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSProducer.java b/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSProducer.java
new file mode 100644
index 0000000..0f6e533
--- /dev/null
+++ b/components/camel-ipfs/src/main/java/org/apache/camel/component/ipfs/IPFSProducer.java
@@ -0,0 +1,87 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.camel.component.ipfs;
+
+import java.io.File;
+import java.io.InputStream;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.impl.DefaultProducer;
+
+import org.apache.camel.component.ipfs.IPFSConfiguration.IPFSCommand;
+
+public class IPFSProducer extends DefaultProducer {
+
+ public IPFSProducer(IPFSEndpoint endpoint) {
+ super(endpoint);
+ }
+
+ @Override
+ public IPFSEndpoint getEndpoint() {
+ return (IPFSEndpoint) super.getEndpoint();
+ }
+
+ @Override
+ public void process(Exchange exchange) throws Exception {
+
+ IPFSEndpoint endpoint = getEndpoint();
+ IPFSCommand cmd = endpoint.getCommand();
+
+ if (IPFSCommand.version == cmd) {
+
+ String resp = endpoint.ipfsVersion();
+ exchange.getMessage().setBody(resp);
+
+ } else if (IPFSCommand.add == cmd) {
+
+ Path path = pathFromBody(exchange);
+ List<String> cids = endpoint.ipfsAdd(path);
+ Object resp = cids;
+ if (path.toFile().isFile()) {
+ resp = cids.size() > 0 ? cids.get(0) : null;
+ }
+ exchange.getMessage().setBody(resp);
+
+ } else if (IPFSCommand.cat == cmd) {
+
+ String cid = exchange.getMessage().getBody(String.class);
+ InputStream resp = endpoint.ipfsCat(cid);
+ exchange.getMessage().setBody(resp);
+
+ } else if (IPFSCommand.get == cmd) {
+
+ Path outdir = endpoint.getConfiguration().getOutdir();
+ String cid = exchange.getMessage().getBody(String.class);
+ Path resp = endpoint.ipfsGet(cid, outdir);
+ exchange.getMessage().setBody(resp);
+
+ } else {
+ throw new UnsupportedOperationException(cmd.toString());
+ }
+ }
+
+ private Path pathFromBody(Exchange exchange) {
+ Object body = exchange.getMessage().getBody();
+ if (body instanceof Path) return (Path) body;
+ if (body instanceof String) return Paths.get((String) body);
+ if (body instanceof File) return ((File) body).toPath();
+ throw new IllegalArgumentException("Invalid path: " + body);
+ }
+}
diff --git a/components/camel-ipfs/src/main/resources/META-INF/LICENSE.txt b/components/camel-ipfs/src/main/resources/META-INF/LICENSE.txt
new file mode 100644
index 0000000..6b0b127
--- /dev/null
+++ b/components/camel-ipfs/src/main/resources/META-INF/LICENSE.txt
@@ -0,0 +1,203 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
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+
+ 1. Definitions.
+
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+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
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+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
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+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
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+
+ Copyright [yyyy] [name of copyright owner]
+
+ 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.
+
diff --git a/components/camel-ipfs/src/main/resources/META-INF/NOTICE.txt b/components/camel-ipfs/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 0000000..2e215bf
--- /dev/null
+++ b/components/camel-ipfs/src/main/resources/META-INF/NOTICE.txt
@@ -0,0 +1,11 @@
+ =========================================================================
+ == NOTICE file corresponding to the section 4 d of ==
+ == the Apache License, Version 2.0, ==
+ == in this case for the Apache Camel distribution. ==
+ =========================================================================
+
+ This product includes software developed by
+ The Apache Software Foundation (http://www.apache.org/).
+
+ Please read the different LICENSE files present in the licenses directory of
+ this distribution.
diff --git a/components/camel-ipfs/src/main/resources/META-INF/services/org/apache/camel/component/ipfs b/components/camel-ipfs/src/main/resources/META-INF/services/org/apache/camel/component/ipfs
new file mode 100644
index 0000000..179ce43
--- /dev/null
+++ b/components/camel-ipfs/src/main/resources/META-INF/services/org/apache/camel/component/ipfs
@@ -0,0 +1,18 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+class=org.apache.camel.component.ipfs.IPFSComponent
diff --git a/components/camel-ipfs/src/test/java/org/apache/camel/component/ipfs/SimpleIPFSTest.java b/components/camel-ipfs/src/test/java/org/apache/camel/component/ipfs/SimpleIPFSTest.java
new file mode 100644
index 0000000..589b919
--- /dev/null
+++ b/components/camel-ipfs/src/test/java/org/apache/camel/component/ipfs/SimpleIPFSTest.java
@@ -0,0 +1,217 @@
+/*
+ * #%L
+ * Wildfly Camel :: Testsuite
+ * %%
+ * Copyright (C) 2013 - 2014 RedHat
+ * %%
+ * 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.
+ * #L%
+ */
+
+package org.apache.camel.component.ipfs;
+
+import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.impl.DefaultCamelContext;
+import org.junit.Assert;
+import org.junit.Assume;
+import org.junit.Test;
+
+import io.nessus.utils.StreamUtils;
+
+public class SimpleIPFSTest {
+
+ @Test
+ public void ipfsVersion() throws Exception {
+
+ CamelContext camelctx = new DefaultCamelContext();
+ camelctx.addRoutes(new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:startA").to("ipfs:version");
+ from("direct:startB").to("ipfs:127.0.0.1/version");
+ from("direct:startC").to("ipfs:127.0.0.1:5001/version");
+ }
+ });
+
+ camelctx.start();
+ assumeIPFS(camelctx);
+
+ try {
+ ProducerTemplate producer = camelctx.createProducerTemplate();
+ String resA = producer.requestBody("direct:startA", null, String.class);
+ String resB = producer.requestBody("direct:startB", null, String.class);
+ String resC = producer.requestBody("direct:startC", null, String.class);
+ Arrays.asList(resA, resB, resC).forEach(res -> {
+ Assert.assertTrue("Expecting 0.4 in: " + resA, resA.startsWith("0.4"));
+ });
+ } finally {
+ camelctx.stop();
+ }
+ }
+
+ @Test
+ public void ipfsAddSingle() throws Exception {
+
+ String HASH = "QmYgjSRbXFPdPYKqQSnUjmXLYLudVahEJQotMaAJKt6Lbd";
+
+ CamelContext camelctx = new DefaultCamelContext();
+ camelctx.addRoutes(new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:start").to("ipfs:add");
+ }
+ });
+
+ Path path = Paths.get("src/test/resources/html/index.html");
+
+ camelctx.start();
+ assumeIPFS(camelctx);
+
+ try {
+ ProducerTemplate producer = camelctx.createProducerTemplate();
+ String res = producer.requestBody("direct:start", path, String.class);
+ Assert.assertEquals(HASH, res);
+ } finally {
+ camelctx.stop();
+ }
+ }
+
+ @Test
+ @SuppressWarnings("unchecked")
+ public void ipfsAddRecursive() throws Exception {
+
+ String HASH = "Qme6hd6tYXTFb7bb7L3JZ5U6ygktpAHKxbaeffYyQN85mW";
+
+ CamelContext camelctx = new DefaultCamelContext();
+ camelctx.addRoutes(new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:start").to("ipfs:add");
+ }
+ });
+
+ Path path = Paths.get("src/test/resources/html");
+
+ camelctx.start();
+ assumeIPFS(camelctx);
+
+ try {
+ ProducerTemplate producer = camelctx.createProducerTemplate();
+ List<String> res = producer.requestBody("direct:start", path, List.class);
+ Assert.assertEquals(10, res.size());
+ Assert.assertEquals(HASH, res.get(9));
+ } finally {
+ camelctx.stop();
+ }
+ }
+
+ @Test
+ public void ipfsCat() throws Exception {
+
+ String HASH = "QmUD7uG5prAMHbcCfp4x1G1mMSpywcSMHTGpq62sbpDAg6";
+
+ CamelContext camelctx = new DefaultCamelContext();
+ camelctx.addRoutes(new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:start").to("ipfs:cat");
+ }
+ });
+
+ camelctx.start();
+ assumeIPFS(camelctx);
+
+ try {
+ ProducerTemplate producer = camelctx.createProducerTemplate();
+ InputStream res = producer.requestBody("direct:start", HASH, InputStream.class);
+ verifyFileContent(res);
+ } finally {
+ camelctx.stop();
+ }
+ }
+
+ @Test
+ public void ipfsGetSingle() throws Exception {
+
+ String HASH = "QmUD7uG5prAMHbcCfp4x1G1mMSpywcSMHTGpq62sbpDAg6";
+
+ CamelContext camelctx = new DefaultCamelContext();
+ camelctx.addRoutes(new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:start").to("ipfs:get?outdir=target");
+ }
+ });
+
+ camelctx.start();
+ assumeIPFS(camelctx);
+
+ try {
+ ProducerTemplate producer = camelctx.createProducerTemplate();
+ Path res = producer.requestBody("direct:start", HASH, Path.class);
+ Assert.assertEquals(Paths.get("target", HASH), res);
+ verifyFileContent(new FileInputStream(res.toFile()));
+ } finally {
+ camelctx.stop();
+ }
+ }
+
+ @Test
+ public void ipfsGetRecursive() throws Exception {
+
+ String HASH = "Qme6hd6tYXTFb7bb7L3JZ5U6ygktpAHKxbaeffYyQN85mW";
+
+ CamelContext camelctx = new DefaultCamelContext();
+ camelctx.addRoutes(new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:start").to("ipfs:get?outdir=target");
+ }
+ });
+
+ camelctx.start();
+ assumeIPFS(camelctx);
+
+ try {
+ ProducerTemplate producer = camelctx.createProducerTemplate();
+ Path res = producer.requestBody("direct:start", HASH, Path.class);
+ Assert.assertEquals(Paths.get("target", HASH), res);
+ Assert.assertTrue(res.toFile().isDirectory());
+ Assert.assertTrue(res.resolve("index.html").toFile().exists());
+ } finally {
+ camelctx.stop();
+ }
+ }
+
+ private void verifyFileContent(InputStream ins) throws IOException {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ StreamUtils.copyStream(ins, baos);
+ Assert.assertEquals("The quick brown fox jumps over the lazy dog.", new String (baos.toByteArray()));
+ }
+
+ private void assumeIPFS(CamelContext camelctx) {
+ IPFSComponent comp = camelctx.getComponent("ipfs", IPFSComponent.class);
+ Assume.assumeTrue(comp.getIPFSClient().hasConnection());
+ }
+}
\ No newline at end of file
diff --git a/components/camel-ipfs/src/test/resources/html/chap/ch01.html b/components/camel-ipfs/src/test/resources/html/chap/ch01.html
new file mode 100644
index 0000000..4edc3fd
--- /dev/null
+++ b/components/camel-ipfs/src/test/resources/html/chap/ch01.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <title>IPFS</title>
+ <meta charset="utf-8" />
+ <link rel="stylesheet" href="./../css/default.css">
+</head>
+<body>
+<p><a href="../index.html">Home</a></p>
+<h2>Chapter 01</h2>
+<p><img src="../img/logo.png" alt="logo" /></p>
+</body>
+</html>
diff --git a/components/camel-ipfs/src/test/resources/html/css/default.css b/components/camel-ipfs/src/test/resources/html/css/default.css
new file mode 100644
index 0000000..8c0b2d5
--- /dev/null
+++ b/components/camel-ipfs/src/test/resources/html/css/default.css
@@ -0,0 +1,38 @@
+body {
+ font-family: "Verdana";
+ color: #137cb9
+}
+
+a {
+ #text-decoration: none;
+ color: #137cb9
+}
+
+a.gray {
+ color: gray;
+}
+
+h1 {
+ font-weight: normal;
+ font-size: 20px;
+}
+
+h2 {
+ font-weight: normal;
+ font-size: 15px;
+}
+
+th {
+ text-align: left;
+ font-weight: normal;
+ font-size: 14px;
+ color: gray;
+}
+
+td.gray {
+ color: gray;
+}
+tr.gray {
+ color: gray;
+}
+
diff --git a/components/camel-ipfs/src/test/resources/html/etc/userfile.txt b/components/camel-ipfs/src/test/resources/html/etc/userfile.txt
new file mode 100644
index 0000000..8fe2a4b
--- /dev/null
+++ b/components/camel-ipfs/src/test/resources/html/etc/userfile.txt
@@ -0,0 +1 @@
+The quick brown fox jumps over the lazy dog.
\ No newline at end of file
diff --git a/components/camel-ipfs/src/test/resources/html/img/logo.png b/components/camel-ipfs/src/test/resources/html/img/logo.png
new file mode 100644
index 0000000..ddda52e
Binary files /dev/null and b/components/camel-ipfs/src/test/resources/html/img/logo.png differ
diff --git a/components/camel-ipfs/src/test/resources/html/index.html b/components/camel-ipfs/src/test/resources/html/index.html
new file mode 100644
index 0000000..3781300
--- /dev/null
+++ b/components/camel-ipfs/src/test/resources/html/index.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <title>IPFS</title>
+ <meta charset="utf-8" />
+ <link rel="stylesheet" href="./css/default.css">
+</head>
+<body>
+<p><a href="index.html">Home</a></p>
+<p><a href="chap/ch01.html">chapter one</a></p>
+<p><img src="img/logo.png" alt="logo" /></p>
+</body>
+</html>
diff --git a/components/camel-ipfs/src/test/resources/log4j2.properties b/components/camel-ipfs/src/test/resources/log4j2.properties
new file mode 100644
index 0000000..081914f
--- /dev/null
+++ b/components/camel-ipfs/src/test/resources/log4j2.properties
@@ -0,0 +1,30 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements. See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You 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.
+## ---------------------------------------------------------------------------
+
+rootLogger.level = DEBUG
+rootLogger.appenderRef.file.ref = file
+
+appender.file.name = file
+appender.file.type = File
+appender.file.fileName = target/camel-test.log
+appender.file.layout.type = PatternLayout
+appender.file.layout.pattern = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
+
+appender.out.name = out
+appender.out.type = Console
+appender.out.layout.type = PatternLayout
+appender.out.layout.pattern = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
diff --git a/components/pom.xml b/components/pom.xml
index a2917dc..cda568c 100644
--- a/components/pom.xml
+++ b/components/pom.xml
@@ -50,6 +50,7 @@
<module>camel-http-common</module>
<module>camel-http4</module>
<module>camel-hystrix</module>
+ <module>camel-ipfs</module>
<module>camel-jetty-common</module>
<module>camel-jetty</module>
<module>camel-jetty9</module>
diff --git a/parent/pom.xml b/parent/pom.xml
index 9e2590c..7cc055d 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -513,6 +513,7 @@
<mvel-version>2.4.2.Final</mvel-version>
<mybatis-version>3.4.6</mybatis-version>
<narayana-version>5.9.0.Final</narayana-version>
+ <nessus-version>1.0.0.Beta1</nessus-version>
<nsq-client-version>1.0.0.RC4</nsq-client-version>
<neethi-bundle-version>3.0.1</neethi-bundle-version>
<nekohtml-version>1.9.22</nekohtml-version>
@@ -4886,6 +4887,11 @@
<version>${pdfbox-version}</version>
</dependency>
+ <dependency>
+ <groupId>io.nessus</groupId>
+ <artifactId>nessus-ipfs</artifactId>
+ <version>${nessus-version}</version>
+ </dependency>
</dependencies>
</dependencyManagement>