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GUACAMOLE-103: License cleanup, fix comments, and minor code tweaks.

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Includes implementation of executor shutdown, and correctly removing
items from the shared response map.
This commit is contained in:
Virtually Nick
2020-06-23 13:53:10 -04:00
parent 52318a99a8
commit 806ec964ff
16 changed files with 1199 additions and 151 deletions
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57
extensions/guacamole-auth-saml/src/licenses/LICENSE
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@@ -220,6 +220,33 @@ AOP Alliance (http://aopalliance.sourceforge.net/)
Public Domain (bundled/aopalliance-1.0/LICENSE)
Apache Commons Codec (http://commons.apache.org/proper/commons-codec/)
-----------------------------------------------------------------------
Version: 1.12
From: 'Apache Software Foundation' (http://www.apache.org)
License(s):
Apache v2.0 (bundled/apache-commons-codec-1.12/LICENSE)
Apache Commons Lang (http://commons.apache.org/proper/commons-lang/)
---------------------------------------------------------------------
Version: 3.4
From: 'Apache Software Foundation' (http://www.apache.org)
License(s):
Apache v2.0 (bundled/apache-commons-lang-3.4/LICENSE)
Apache Santuario (https://santuario.apache.org/)
-------------------------------------------------
Version: 2.1.4
From: 'Apache Software Foundation' (http://www.apache.org)
License(s):
Apache v2.0 (bundled/apache-santuario-2.1.4/LICENSE)
Google Guice (https://github.com/google/guice)
----------------------------------------------
@@ -229,6 +256,15 @@ Google Guice (https://github.com/google/guice)
Apache v2.0 (bundled/guice-3.0/COPYING)
Joda-Time (https://www.joda.org/joda-time/)
----------------------------------------------
Version: 2.10.3
From: 'Joda.org' (https://www.joda.org/)
License(s):
Apache v2.0 (bundled/joda-time-2.10.3/COPYING)
jose.4.j (https://bitbucket.org/b_c/jose4j/)
--------------------------------------------
@@ -250,8 +286,25 @@ JSR-330 / Dependency Injection for Java (http://code.google.com/p/atinject/)
Onelogin Java SAML Client (https://github.com/onelogin/java-saml)
------------------------------------------------------------------------
Version: 2.2.0
Version: 2.5.0
From: 'OneLogin' (https://www.onelogin.com)
License(s):
MIT License (bundled/java-saml-2.2.0/LICENSE)
MIT License (bundled/java-saml-2.5.0/LICENSE)
Woodstox Core (https://github.com/FasterXML/woodstox)
------------------------------------------------------
Version: 5.0.3
From: 'FasterXML, LLC' (http://fasterxml.com/)
License(s):
Apache v2.0 (bundled/woodstox-core-5.0.3/LICENSE)
Woodstox Stax2-API (https://github.com/FasterXML/stax2-api)
------------------------------------------------------------
Version: 3.1.4
From: 'FasterXML, LLC' (http://fasterxml.com/)
License(s):
BSD Simplified (bundled/woodstox-stax2-api-3.1.4/LICENSE)

202
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incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
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To apply the Apache License to your work, attach the following
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0
extensions/guacamole-auth-saml/src/licenses/bundled/java-saml-2.2.0/LICENSE → extensions/guacamole-auth-saml/src/licenses/bundled/java-saml-2.5.0/LICENSE
View File

202
extensions/guacamole-auth-saml/src/licenses/bundled/joda-time-2.10.3/LICENSE Normal file
View File

@@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
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outstanding shares, or (iii) beneficial ownership of such entity.
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including but not limited to software source code, documentation
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not limited to compiled object code, generated documentation,
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copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
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of this License, Derivative Works shall not include works that remain
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the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
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with Licensor regarding such Contributions.
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and charge a fee for, acceptance of support, warranty, indemnity,
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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
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
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202
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@@ -0,0 +1,202 @@
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http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
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outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
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of this License, Derivative Works shall not include works that remain
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the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
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Licensor for the purpose of discussing and improving the Work, but
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"Contributor" shall mean Licensor and any individual or Legal Entity
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2. Grant of Copyright License. Subject to the terms and conditions of
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copyright license to reproduce, prepare Derivative Works of,
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3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
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Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
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
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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
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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.
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,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
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
the brackets!) The text should be enclosed in the appropriate
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
identification within third-party archives.
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.

22
extensions/guacamole-auth-saml/src/licenses/bundled/woodstox-stax2-api-3.1.4/LICENSE Normal file
View File

@@ -0,0 +1,22 @@
Copyright 2008 FasterXML LLC
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

63
extensions/guacamole-auth-saml/src/main/java/org/apache/guacamole/auth/saml/AuthenticationProviderService.java
View File

@@ -28,7 +28,8 @@ import com.onelogin.saml2.exception.ValidationError;
import com.onelogin.saml2.settings.Saml2Settings;
import com.onelogin.saml2.util.Util;
import java.io.IOException;
import java.util.ArrayList;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
@@ -41,10 +42,11 @@ import javax.servlet.http.HttpServletRequest;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPathExpressionException;
import org.apache.guacamole.auth.saml.conf.ConfigurationService;
import org.apache.guacamole.auth.saml.form.SAMLRedirectField;
import org.apache.guacamole.auth.saml.user.SAMLAuthenticatedUser;
import org.apache.guacamole.GuacamoleException;
import org.apache.guacamole.form.Field;
import org.apache.guacamole.form.RedirectField;
import org.apache.guacamole.language.TranslatableMessage;
import org.apache.guacamole.net.auth.AuthenticatedUser;
import org.apache.guacamole.net.auth.Credentials;
import org.apache.guacamole.net.auth.credentials.CredentialsInfo;
@@ -130,12 +132,9 @@ public class AuthenticationProviderService {
throw new GuacamoleInvalidCredentialsException("Error during SAML login.",
CredentialsInfo.USERNAME_PASSWORD);
}
if (!samlResponse.validateTimestamps()) {
logger.warn("SAML response timestamps were invalid.");
logger.debug("validateTimestamps returned false.");
throw new GuacamoleInvalidCredentialsException("Error during SAML login.",
CredentialsInfo.USERNAME_PASSWORD);
}
// Validate timestamps, generating ValidationException if this fails.
samlResponse.validateTimestamps();
// Grab the username, and, if present, finish authentication.
String username = samlResponse.getNameId().toLowerCase();
@@ -208,10 +207,10 @@ public class AuthenticationProviderService {
// No SAML Response is present, so generate a request.
AuthnRequest samlReq = new AuthnRequest(samlSettings);
String reqString;
URI authUri;
try {
reqString = samlSettings.getIdpSingleSignOnServiceUrl() + "?SAMLRequest=" +
Util.urlEncoder(samlReq.getEncodedAuthnRequest());
authUri = new URI(samlSettings.getIdpSingleSignOnServiceUrl() + "?SAMLRequest=" +
Util.urlEncoder(samlReq.getEncodedAuthnRequest()));
}
catch (IOException e) {
logger.error("Error encoding authentication request to string: {}", e.getMessage());
@@ -219,18 +218,37 @@ public class AuthenticationProviderService {
throw new GuacamoleInvalidCredentialsException("Error during SAML login.",
CredentialsInfo.USERNAME_PASSWORD);
}
catch(URISyntaxException e) {
logger.error("Error generating URI for authentication redirect: {}", e.getMessage());
logger.debug("Got URISyntaxException generating authentication URI", e);
throw new GuacamoleInvalidCredentialsException("Error during SAML login.",
CredentialsInfo.USERNAME_PASSWORD);
}
// Redirect to SAML Identity Provider (IdP)
throw new GuacamoleInsufficientCredentialsException("Redirecting to SAML IdP.",
new CredentialsInfo(Arrays.asList(new Field[] {
new RedirectField("samlRedirect", reqString, "LOGIN.REDIRECT_PENDING")
new RedirectField("samlRedirect", authUri, new TranslatableMessage("LOGIN.INFO_SAML_REDIRECT_PENDING"))
}))
);
}
private Map<String, String> parseTokens(Map<String, List<String>> attributes)
throws GuacamoleException {
/**
* Generates Map of tokens that can be substituted within Guacamole
* parameters given a Map containing a List of attributes from the SAML IdP.
* Attributes that have multiple values will be reduced to a single value,
* taking the first available value and discarding the remaining values.
*
* @param attributes
* The Map containing the attributes retrieved from the SAML IdP.
*
* @return
* A Map of key and single value pairs that can be used as parameter
* tokens.
*/
private Map<String, String> parseTokens(Map<String,
List<String>> attributes) {
Map<String, String> tokens = new HashMap<>();
for (Entry<String, List<String>> entry : attributes.entrySet()) {
@@ -244,7 +262,22 @@ public class AuthenticationProviderService {
}
private Set<String> parseGroups(Map<String, List<String>> attributes, String groupAttribute) throws GuacamoleException {
/**
* Returns a list of groups found in the provided Map of attributes returned
* by the SAML IdP by searching the map for the provided group attribute.
*
* @param attributes
* The Map of attributes provided by the SAML IdP.
*
* @param groupAttribute
* The name of the attribute that may be present in the Map that
* will be used to parse group membership for the authenticated user.
*
* @return
* A Set of groups of which the user is a member.
*/
private Set<String> parseGroups(Map<String, List<String>> attributes,
String groupAttribute) {
List<String> samlGroups = attributes.get(groupAttribute);
if (samlGroups != null && !samlGroups.isEmpty())

5
extensions/guacamole-auth-saml/src/main/java/org/apache/guacamole/auth/saml/SAMLAuthenticationProvider.java
View File

@@ -77,5 +77,10 @@ public class SAMLAuthenticationProvider extends AbstractAuthenticationProvider {
return authProviderService.authenticateUser(credentials);
}
@Override
public void shutdown() {
injector.getInstance(SAMLResponseMap.class).shutdown();
}
}

2
extensions/guacamole-auth-saml/src/main/java/org/apache/guacamole/auth/saml/SAMLAuthenticationProviderResource.java
View File

@@ -145,7 +145,7 @@ public class SAMLAuthenticationProviderResource {
}
/**
* This is a utility method designed to generate a SHA-256 has for the
* This is a utility method designed to generate a SHA-256 hash for the
* given string representation of the SAMLResponse, throwing an exception
* if, for some reason, the Java implementation in use doesn't support
* SHA-256, and returning a hex-formatted hash value.

18
extensions/guacamole-auth-saml/src/main/java/org/apache/guacamole/auth/saml/SAMLResponseMap.java
View File

@@ -22,7 +22,7 @@ package org.apache.guacamole.auth.saml;
import com.google.inject.Singleton;
import com.onelogin.saml2.authn.SamlResponse;
import com.onelogin.saml2.exception.ValidationError;
import java.util.Map.Entry;
import java.util.Collection;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.Executors;
@@ -107,12 +107,13 @@ public class SAMLResponseMap {
public void run() {
// Loop through responses in map and remove ones that are no longer valid.
for (Entry<String, SamlResponse> entry : samlResponseMap.entrySet()) {
Collection<SamlResponse> samlResponses = samlResponseMap.values();
for (SamlResponse value : samlResponses) {
try {
entry.getValue().validateTimestamps();
value.validateTimestamps();
}
catch (ValidationError e) {
samlResponseMap.remove(entry.getKey());
samlResponses.remove(value);
}
}
@@ -120,4 +121,13 @@ public class SAMLResponseMap {
}
/**
* Shut down the executor service that periodically cleans out the
* SamlResponse Map. This must be invoked during webapp shutdown in order
* to avoid resource leaks.
*/
public void shutdown() {
executor.shutdownNow();
}
}

101
extensions/guacamole-auth-saml/src/main/java/org/apache/guacamole/auth/saml/conf/ConfigurationService.java
View File

@@ -77,7 +77,8 @@ public class ConfigurationService {
/**
* The callback URL to use for SAML IdP, normally the base
* of the Guacamole install.
* of the Guacamole install. The SAML extensions callback
* endpoint will be appended to this value.
*/
private static final URIGuacamoleProperty SAML_CALLBACK_URL =
new URIGuacamoleProperty() {
@@ -86,17 +87,6 @@ public class ConfigurationService {
public String getName() { return "saml-callback-url"; }
};
/**
* The single logout redirect URL.
*/
private static final URIGuacamoleProperty SAML_LOGOUT_URL =
new URIGuacamoleProperty() {
@Override
public String getName() { return "saml-logout-url"; }
};
/**
* Whether or not debugging should be enabled in the SAML library to help
@@ -111,7 +101,7 @@ public class ConfigurationService {
};
/**
* Whether or not to enabled compression for the SAML request.
* Whether or not to enable compression for the SAML request.
*/
private static final BooleanGuacamoleProperty SAML_COMPRESS_REQUEST =
new BooleanGuacamoleProperty() {
@@ -122,7 +112,7 @@ public class ConfigurationService {
};
/**
* Whether or not to enabled compression for the SAML response.
* Whether or not to enable compression for the SAML response.
*/
private static final BooleanGuacamoleProperty SAML_COMPRESS_RESPONSE =
new BooleanGuacamoleProperty() {
@@ -162,13 +152,11 @@ public class ConfigurationService {
private Environment environment;
/**
* Returns the URL to be used as the client ID which will be
* submitted to the SAML IdP as configured in
* guacamole.properties.
* Returns the URL to be submitted as the client ID to the SAML IdP, as
* configured in guacamole.properties.
*
* @return
* The URL to be used as the client ID sent to the
* SAML IdP.
* The URL to send to the SAML IdP as the Client Identifier.
*
* @throws GuacamoleException
* If guacamole.properties cannot be parsed, or if the
@@ -180,7 +168,7 @@ public class ConfigurationService {
/**
* The file that contains the metadata that the SAML client should
* use to communicate with the SAML IdP. This is generated by the
* use to communicate with the SAML IdP. This is generated by the
* SAML IdP and should be uploaded to the system where the Guacamole
* client is running.
*
@@ -197,7 +185,7 @@ public class ConfigurationService {
}
/**
* Retrieve the URL used to log in to the SAML IdP.
* Return the URL used to log in to the SAML IdP.
*
* @return
* The URL used to log in to the SAML IdP.
@@ -225,23 +213,11 @@ public class ConfigurationService {
public URI getCallbackUrl() throws GuacamoleException {
return environment.getRequiredProperty(SAML_CALLBACK_URL);
}
/**
* Return the URL used to log out from the SAML IdP.
*
* @return
* The URL used to log out from the SAML IdP.
*
* @throws GuacamoleException
* If guacamole.properties cannot be parsed.
*/
private URI getLogoutUrl() throws GuacamoleException {
return environment.getProperty(SAML_LOGOUT_URL);
}
/**
* Return true if SAML debugging should be enabled, otherwise false. The
* default is false.
* Return the Boolean value that indicates whether SAML client debugging
* will be enabled, as configured in guacamole.properties. The default is
* false, and debug information will not be generated or logged.
*
* @return
* True if debugging should be enabled in the SAML library, otherwise
@@ -250,13 +226,14 @@ public class ConfigurationService {
* @throws GuacamoleException
* If guacamole.properties cannot be parsed.
*/
private Boolean getDebug() throws GuacamoleException {
private boolean getDebug() throws GuacamoleException {
return environment.getProperty(SAML_DEBUG, false);
}
/**
* Return true if compression should be enabled when sending the SAML
* request, otherwise false. The default is to enable compression.
* Return the Boolean value that indicates whether or not compression of
* SAML requests to the IdP should be enabled or not, as configured in
* guacamole.properties. The default is to enable compression.
*
* @return
* True if compression should be enabled when sending the SAML request,
@@ -265,14 +242,15 @@ public class ConfigurationService {
* @throws GuacamoleException
* If guacamole.properties cannot be parsed.
*/
private Boolean getCompressRequest() throws GuacamoleException {
private boolean getCompressRequest() throws GuacamoleException {
return environment.getProperty(SAML_COMPRESS_REQUEST, true);
}
/**
* Returns whether or not the SAML login should enforce strict security
* controls. By default this is true, and should be set to true in any
* production environment.
* Return a Boolean value that indicates whether or not the SAML login
* should enforce strict security controls, as configured in
* guacamole.properties. By default this is true, and should be set to
* true in any production environment.
*
* @return
* True if the SAML login should enforce strict security checks,
@@ -281,14 +259,15 @@ public class ConfigurationService {
* @throws GuacamoleException
* If guacamole.properties cannot be parsed.
*/
private Boolean getStrict() throws GuacamoleException {
private boolean getStrict() throws GuacamoleException {
return environment.getProperty(SAML_STRICT, true);
}
/**
* Return true if compression should be requested from the server when the
* SAML response is returned, otherwise false. The default is to request
* that the response be compressed.
* Return a Boolean value that indicates whether or not compression should
* be requested from the server when the SAML response is returned, as
* configured in guacamole.properties. The default is to request that the
* response be compressed.
*
* @return
* True if compression should be requested from the server for the SAML
@@ -297,7 +276,7 @@ public class ConfigurationService {
* @throws GuacamoleException
* If guacamole.properties cannot be parsed.
*/
private Boolean getCompressResponse() throws GuacamoleException {
private boolean getCompressResponse() throws GuacamoleException {
return environment.getProperty(SAML_COMPRESS_RESPONSE, true);
}
@@ -316,19 +295,18 @@ public class ConfigurationService {
}
/**
* Returns the collection of SAML settings used to
* initialize the client.
* Returns the collection of SAML settings used to initialize the client.
*
* @return
* The collection of SAML settings used to
* initialize the SAML client.
* The collection of SAML settings used to initialize the SAML client.
*
* @throws GuacamoleException
* If guacamole.properties cannot be parsed or
* if parameters are missing.
* If guacamole.properties cannot be parsed or if required parameters
* are missing.
*/
public Saml2Settings getSamlSettings() throws GuacamoleException {
// Try to get the XML file, first.
File idpMetadata = getIdpMetadata();
Map<String, Object> samlMap;
if (idpMetadata != null) {
@@ -341,20 +319,23 @@ public class ConfigurationService {
}
}
// If no XML metadata is provided, fall-back to individual values.
else {
samlMap = new HashMap<>();
samlMap.put(SettingsBuilder.SP_ENTITYID_PROPERTY_KEY,
getEntityId().toString());
samlMap.put(SettingsBuilder.SP_ASSERTION_CONSUMER_SERVICE_URL_PROPERTY_KEY,
getCallbackUrl().toString() + "/api/ext/saml/callback");
samlMap.put(SettingsBuilder.IDP_ENTITYID_PROPERTY_KEY
, getIdpUrl().toString());
samlMap.put(SettingsBuilder.IDP_ENTITYID_PROPERTY_KEY,
getIdpUrl().toString());
samlMap.put(SettingsBuilder.IDP_SINGLE_SIGN_ON_SERVICE_URL_PROPERTY_KEY,
getIdpUrl().toString());
samlMap.put(SettingsBuilder.IDP_SINGLE_SIGN_ON_SERVICE_BINDING_PROPERTY_KEY,
Constants.BINDING_HTTP_REDIRECT);
}
// Common settings, required with or without metadata file.
samlMap.put(SettingsBuilder.SP_ENTITYID_PROPERTY_KEY,
getEntityId().toString());
samlMap.put(SettingsBuilder.SP_ASSERTION_CONSUMER_SERVICE_URL_PROPERTY_KEY,
getCallbackUrl().toString() + "/api/ext/saml/callback");
SettingsBuilder samlBuilder = new SettingsBuilder();
Saml2Settings samlSettings = samlBuilder.fromValues(samlMap).build();
samlSettings.setStrict(getStrict());

66
extensions/guacamole-auth-saml/src/main/java/org/apache/guacamole/auth/saml/form/SAMLRedirectField.java
View File

@@ -1,66 +0,0 @@
/*
* 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.guacamole.auth.saml.form;
import org.apache.guacamole.form.Field;
/**
* Field definition which represents the data used to do redirects
* during SAML authentication.
*/
public class SAMLRedirectField extends Field {
/**
* The name of the parameter containing the redirect.
*/
public static final String PARAMETER_NAME = "samlRedirect";
/**
* The encoded URI of the redirect.
*/
private final String samlRedirect;
/**
* Creates a new field which facilitates redirection of the user
* during SAML SSO authentication.
*
* @param samlRedirect
* The URI to which the user should be redirected.
*/
public SAMLRedirectField(String samlRedirect) {
// Init base field properties
super(PARAMETER_NAME, "GUAC_SAML_REDIRECT");
this.samlRedirect = samlRedirect;
}
/**
* Returns the URI of the redirect.
*
* @return
* The URI of the redirect.
*/
public String getSamlRedirect() {
return samlRedirect;
}
}

2
extensions/guacamole-auth-saml/src/main/java/org/apache/guacamole/auth/saml/user/SAMLAuthenticatedUser.java
View File

@@ -80,7 +80,7 @@ public class SAMLAuthenticatedUser extends AbstractAuthenticatedUser {
}
/**
* Get the tokens associated with this particular user.
* Returns a Map of tokens associated with this authenticated user.
*
* @return
* A map of token names and values available from this user account.

4
extensions/guacamole-auth-saml/src/main/resources/translations/en.json
View File

@@ -1,12 +1,12 @@
{
"DATA_SOURCE_SAML" : {
"NAME" : "SAML SSO Backend"
"NAME" : "SAML Authentication Extension"
},
"LOGIN" : {
"FIELD_HEADER_SAML" : "",
"INFO_SAML_REDIRECT_PENDING" : "Please wait, redirecting for SAML authentication..."
"INFO_SAML_REDIRECT_PENDING" : "Please wait, redirecting to identity provider..."
}
}