# Licensing and Open Source
## Documentation
Portions of this documentation have been derived and/or modified from the documentation distributed with [Apache Guacamole](http://guacamole.apache.org/), in particular the [Guacamole User's Guide](http://guacamole.apache.org/doc/gug/). Apache Guacamole and its User's Guide are distributed by the Apache Software Foundation under the [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0), with the following copyright notice:
```
Apache Guacamole
Copyright 2020 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).
```
## Software
{% hint style="warning" %}
The licenses of bundled software for installed Keeper Connection Manager packages can be found beneath the `/opt/keeper/share` directory. Additionally, license information for installed packages may be queried using the "`rpm`" utility, as license information is included in the metadata of all provided packages.
{% endhint %}
The packages and Docker images provided with Keeper Connection Manager contain both proprietary and open source software. In addition to Apache Guacamole, other open source software and libraries are included with Keeper Connection Manager to ensure the software is consistent and stable across all supported platforms.
| Bundled Software | License | Included in Package(s) |
| --------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [AngularJS](https://angularjs.org/) | [MIT](https://github.com/angular/angular.js/blob/master/LICENSE) | `kcm-guacamole` |
| [angular-module-shim](https://github.com/jedrichards/angular-module-shim) | [MIT](https://github.com/jedrichards/angular-module-shim/blob/master/LICENSE) | `kcm-guacamole` |
| [angular-translate](https://angular-translate.github.io/) | [MIT](https://github.com/angular-translate/angular-translate/blob/master/LICENSE) | `kcm-guacamole` |
| [Antlr v2](https://www.antlr2.org/) | [Public Domain](https://www.antlr2.org/license.html) | `kcm-guacamole-auth-ldap` |
| [AOP Alliance](http://aopalliance.sourceforge.net/) | [Public Domain](http://aopalliance.sourceforge.net/) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
|
| [Apache Commons Codec](http://commons.apache.org/proper/commons-codec/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole-auth-ldap
kcm-guacamole-auth-saml
|
| [Apache Commons Collections](http://commons.apache.org/proper/commons-collections/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-ldap` |
| [Apache Commons Lang](http://commons.apache.org/proper/commons-lang/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole-auth-ldap
kcm-guacamole-auth-saml
|
| [Apache Commons Pool](http://commons.apache.org/proper/commons-pool/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-ldap` |
| [Apache Guacamole](https://guacamole.apache.org/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
kcm-guacd
kcm-guaclog
kcm-libguac
kcm-libguac-client-kubernetes
kcm-libguac-client-rdp
kcm-libguac-client-ssh
kcm-libguac-client-telnet
kcm-libguac-client-vnc
|
| [Apache Mina](https://mina.apache.org/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-ldap` |
| [Apache Santuario](https://santuario.apache.org/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-saml` |
| [Apache Tomcat](https://tomcat.apache.org/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-standalon` |
| [assert](https://github.com/browserify/commonjs-assert/) | [MIT](https://github.com/browserify/commonjs-assert/blob/master/LICENSE) | `kcm-guacamole` |
| [Blob.js](https://github.com/eligrey/Blob.js/) | [MIT](https://github.com/eligrey/Blob.js/blob/master/LICENSE.md) | `kcm-guacamole` |
| [Carlito](http://code.google.com/p/chromium/issues/detail?id=280557) | [SIL Open Font](https://scripts.sil.org/cms/scripts/page.php?item_id=OFL_web) | `kcm-guacamole` |
| [Checker Framework qualifiers](https://checkerframework.org/) | [MIT](https://github.com/typetools/checker-framework/blob/checker-framework-3.8.0/checker-qual/LICENSE.txt) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
|
| [css-loader](https://github.com/webpack-contrib/css-loader) | [MIT](https://github.com/webpack-contrib/css-loader/blob/master/LICENSE) | `kcm-guacamole` |
| [datalist-polyfill](https://github.com/mfranzke/datalist-polyfill) | [MIT](https://github.com/mfranzke/datalist-polyfill/blob/master/LICENSE) | `kcm-guacamole` |
| [Apache Directory LDAP API](http://directory.apache.org/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-ldap` |
| [DOM4J](https://dom4j.github.io/) | [DOM4J License](https://github.com/dom4j/dom4j/blob/master/LICENSE) | `kcm-guacamole-auth-ldap` |
| [DuoWeb Java SDK](https://github.com/duosecurity/duo_java) | [BSD 3-clause](https://github.com/duosecurity/duo_java/blob/master/LICENSE) | `kcm-guacamole-auth-duo` |
| [Error Prone](https://errorprone.info/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
|
| [FileSaver.js](https://github.com/eligrey/FileSaver.js) | [MIT](https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md) | `kcm-guacamole` |
| [FreeRDP](https://github.com/FreeRDP/FreeRDP) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-libfreerdp` |
| [JSR-305 Reference Implementation](http://code.google.com/p/jsr-305/) | [BSD 3-clause](https://opensource.org/licenses/BSD-3-Clause) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
|
| [GlassFish HK2](https://eclipse-ee4j.github.io/glassfish-hk2/) | [Eclipse Public License v2.0](https://www.eclipse.org/legal/epl-2.0/) | `kcm-guacamole` |
| [Guava: Google Core Libraries for Java](https://github.com/google/guava) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
|
| [Google Guice](https://github.com/google/guice) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
|
| [HK2 OSGi resource locator](https://github.com/eclipse-ee4j/glassfish-hk2-extra) | [Eclipse Public License v2.0](https://www.eclipse.org/legal/epl-2.0/) | `kcm-guacamole` |
| [inherits](https://github.com/isaacs/inherits) | [ISC](https://github.com/isaacs/inherits/blob/master/LICENSE) | `kcm-guacamole` |
| [Java to Objective-C Annotations](https://github.com/google/j2objc) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
|
| [Jackson](https://github.com/FasterXML/jackson) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
|
| [Java Advanced Imaging Image I/O](https://github.com/jai-imageio/jai-imageio-core) | [BSD 3-clause](https://github.com/jai-imageio/jai-imageio-core/blob/jai-imageio-core-1.4.0/LICENSE.txt) | `kcm-guacamole-auth-totp` |
| [Jakarta Activation](https://eclipse-ee4j.github.io/jaf/) | [BSD 3-clause](https://github.com/eclipse-ee4j/jaf/blob/master/LICENSE.md) | `kcm-guacamole` |
| [Jakarta Annotations](https://eclipse-ee4j.github.io/common-annotations-api/) | [Eclipse Public License v2.0](https://www.eclipse.org/legal/epl-2.0/) | `kcm-guacamole` |
| [Jakarta XML Binding](https://eclipse-ee4j.github.io/jaxb-ri/) | [BSD 3-clause](https://github.com/eclipse-ee4j/jaxb-ri/blob/master/LICENSE.md) | `kcm-guacamole` |
| [Jakarta Bean Validation API](https://beanvalidation.org/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole` |
| [Jakarta RESTful Web Services](https://github.com/eclipse-ee4j/jaxrs-api/) | [Eclipse Public License v2.0](https://www.eclipse.org/legal/epl-2.0/) | `kcm-guacamole` |
| [Javassist](https://www.javassist.org/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole` |
| [JSR-330 / Dependency Injection for Java](http://code.google.com/p/atinject/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole
kcm-guacamole-auth-duo
kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
kcm-guacamole-auth-json
kcm-guacamole-auth-ldap
kcm-guacamole-auth-openid
kcm-guacamole-auth-saml
kcm-guacamole-auth-totp
|
| [JCommander](https://jcommander.org/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-totp` |
| [Jersey](https://jersey.java.net/) | [Eclipse Public License v2.0](https://www.eclipse.org/legal/epl-2.0/) | `kcm-guacamole` |
| [Joda-Time](https://www.joda.org/joda-time/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-saml` |
| [jose.4.j](https://bitbucket.org/b_c/jose4j/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-openid` |
| [jQuery](http://jquery.com/) | [MIT](https://jquery.org/license/) | `kcm-guacamole` |
| [JSR-250 Reference Implementation](https://jcp.org/aboutJava/communityprocess/final/jsr250/index.html) | [Common Development and Distribution License 1.0](https://opensource.org/licenses/cddl1) | `kcm-guacamole` |
| [JSTZ](https://github.com/iansinnott/jstz) | [MIT](https://github.com/iansinnott/jstz/blob/master/LICENCE) | `kcm-guacamole` |
| [libssh2](https://www.libssh2.org/) | [BSD](https://www.libssh2.org/license.html) | `kcm-libssh2` |
| [libtelnet](https://github.com/seanmiddleditch/libtelnet) | [Public Domain](https://github.com/seanmiddleditch/libtelnet/blob/develop/COPYING) | `kcm-libtelnet` |
| [LibVNCClient](https://github.com/LibVNC/libvncserver) | [GNU GPL version 2.0](https://github.com/LibVNC/libvncserver/blob/master/COPYING) | `kcm-libvncclient` |
| [Libwebsockets](https://libwebsockets.org/) | [BSD and MIT](https://libwebsockets.org/git/libwebsockets/tree/LICENSE) | `kcm-libwebsockets` |
| [Lodash](https://lodash.com/) | [MIT](https://raw.githubusercontent.com/lodash/lodash/master/LICENSE) | `kcm-guacamole` |
| [Logback](http://logback.qos.ch/) | [Eclipse Public License v1.0](https://www.eclipse.org/legal/epl-v10.html) | `kcm-guacamole` |
| [make-plural](https://github.com/eemeli/make-plural) | [ISC](https://github.com/eemeli/make-plural/blob/master/LICENSE) | `kcm-guacamole` |
| [messageformat](https://messageformat.github.io/) | [MIT](https://github.com/messageformat/messageformat/blob/master/LICENSE) | `kcm-guacamole` |
| [Microsoft JDBC Driver for SQL Server](https://github.com/Microsoft/mssql-jdbc) | [MIT](https://github.com/microsoft/mssql-jdbc/blob/dev/LICENSE) | `kcm-mssql-jdbc` |
| [MyBatis](http://www.mybatis.org/mybatis-3/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
|
| [MyBatis-Guice](http://www.mybatis.org/guice/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | kcm-guacamole-auth-jdbc-mysql
kcm-guacamole-auth-jdbc-postgresql
kcm-guacamole-auth-jdbc-sqlserver
|
| [object-assign](https://github.com/sindresorhus/object-assign/) | [MIT](https://github.com/sindresorhus/object-assign/blob/main/license) | `kcm-guacamole` |
| [Onelogin Java SAML Client](https://github.com/onelogin/java-saml) | [MIT](https://github.com/onelogin/java-saml/blob/master/LICENSE) | `kcm-guacamole-auth-saml` |
| [Pickr](https://simonwep.github.io/pickr/) | [MIT](https://github.com/Simonwep/pickr/blob/master/LICENSE) | `kcm-guacamole` |
| [process](https://github.com/defunctzombie/node-process/) ("node-process") | [MIT](https://github.com/defunctzombie/node-process/blob/master/LICENSE) | `kcm-guacamole` |
| [reserved-words](https://github.com/qfox/reserved-words/) | [MIT](https://github.com/qfox/reserved-words/blob/master/LICENSE) | `kcm-guacamole` |
| [Simple Logging Facade for Java](http://slf4j.org/) | [MIT](https://github.com/qos-ch/slf4j/blob/master/LICENSE.txt) | `kcm-guacamole-guacamole` |
| [SnakeYAML](https://bitbucket.org/asomov/snakeyaml/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-ldap` |
| [Spring Framework](https://spring.io/projects/spring-framework) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-json` |
| [Spring Security](https://spring.io/projects/spring-security) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-json` |
| [TOTP Reference Implementation](https://tools.ietf.org/id/draft-mraihi-totp-timebased-07.html#Section-Reference-Impl) | [BSD 3-clause](https://trustee.ietf.org/documents/trust-legal-provisions/tlp-5/) | `kcm-guacamole-auth-totp` |
| [util](https://github.com/browserify/node-util) ("node-util") | [MIT](https://github.com/browserify/node-util/blob/master/LICENSE) | `kcm` |
| [UDS Integration Extension for Apache Guacamole](https://github.com/glyptodon/openuds/tree/master/guacamole-auth-uds) | [BSD 3-clause](https://github.com/glyptodon/openuds/blob/3908c875d30ec332490fc8c049bb537e10f10d08/guacamole-auth-uds/src/main/java/org/openuds/guacamole/UDSAuthenticationProvider.java#L1-L27) | `kcm-guacamole-auth-uds` |
| [Webpack](https://webpack.js.org/) | [MIT](https://github.com/webpack/webpack/blob/main/LICENSE) | `kcm` |
| [Woodstox Core](https://github.com/FasterXML/woodstox) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-saml` |
| [Woodstox Stax2-API](https://github.com/FasterXML/stax2-api) | [BSD Simplified](https://github.com/FasterXML/stax2-api/blob/00bdbfb852cae1ae9d76fbccf935a53a8a2a85d6/src/main/java/org/codehaus/stax2/XMLStreamReader2.java#L1-L14) | `kcm-guacamole-auth-saml` |
| [Xml Pull Parser 3rd Edition](http://www.extreme.indiana.edu/xgws/xsoap/xpp/mxp1/index.html) | [Indiana University Extreme! Lab License](https://github.com/apache/guacamole-client/blob/c143c7cb5c73bcae51a4576c3bbe7d1d76ef7620/doc/licenses/xpp3-1.1.4c/LICENSE.txt) | `kcm-guacamole-auth-ldap` |
| [ZXing Barcode Scanning Library](https://github.com/zxing/zxing/) | [Apache License, version 2.0](https://www.apache.org/licenses/LICENSE-2.0) | `kcm-guacamole-auth-totp` |