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2020-04-06Address sonar issues in commonJim Hahn11-31/+58
Addressed the following sonar issues: - missing assertion in junit test case - disable sonars about setAccessible() as it's required for jackson emulation - sleep in junit - don't use wild-cards (e.g., "*") with java.util Pattern - use re2j instead of java.util Pattern - use String methods (e.g., startsWith()) - duplicate method bodies - duplicate code in Coder classes - string concatenation in logger calls - UTF-8 encoding - return primitive instead of boxed primitive - add assertion to tests - renamed support methods from doTestXxx to verifyXxx - cognitive complexity - use AtomicRef instead of volatile - use specific Functionals (e.g., IntConsumer) - function always returns the same value - serializable vs transient Issue-ID: POLICY-2305 Change-Id: I08eb7aa495a80bdc1d26827ba17a7946c83b9828 Signed-off-by: Jim Hahn <jrh3@att.com>
2020-03-24Sonar and eclipse warnings commonPamela Dragosh1-3/+1
Unused imports Not enough arguments Issue-ID: POLICY-2204 Change-Id: I6405cb697ea976096b1276e2291b1c73617d33b5 Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
2020-03-03Merge "Add JettyStaticResourceServer to policy-endpoints"Ram Krishna Verma1-0/+101
2020-03-02BidirectionalTopic should use plain TopicSinkJim Hahn1-5/+3
BidirectionalTopicClient use plain TopicSink instead of TopicSinkClient, because the latter encodes its message, while BidirectionalTopicClient should not, because encoding should be left up to the user of the class. Issue-ID: POLICY-1625 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: I6c67e1ee0c56e96a0efcc90eaf1c0a940902e8b3
2020-03-02Add JettyStaticResourceServer to policy-endpointsHengye1-0/+101
Using DefaultServlet to manage static resources on Jetty Server. Issue-ID: POLICY-2311 Signed-off-by: Hengye <yehui.wang@est.tech> Change-Id: Ife0eda06334eb0b6350110254945975050181f20
2020-02-24Fixes to support dependency upgradePamela Dragosh1-2/+2
Uped the time for Thread.sleep due to new http core dependency. It seems to randomly timeout inconsistently due to that upgrade. Google gson seems to have changed its layout. Did not see any problems with the other repos. Issue-ID: POLICY-2381 Change-Id: Id2a9bfffd42a2c713af042bd2a8cc4abafba2d9f Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
2020-02-14Added BidirectionalTopicClient to policy-commonJim Hahn2-2/+194
Added review comments: - check for too many topic sources Issue-ID: POLICY-2363 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: I89f34c4f756fb0c938dd7dda5896f3426cfc7ac2
2020-02-08Add headers to asynchronous get in HttpClientJim Hahn1-4/+5
Issue-ID: POLICY-1625 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: I61ef2fcfde5eb361652d2d6e3f55324af7ca7b4e
2020-01-31Add async support to HttpClientJim Hahn1-4/+142
Issue-ID: POLICY-1625 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: I0123b98e89b734efd264dd62080bb23573a7a3e6
2020-01-13Changed Matchers to ArgumentMatchersJim Hahn9-22/+22
Issue-ID: POLICY-1406 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: I6d85bb10c15f9d82fa55d9328d18640098050dd9
2019-12-16Update policy common for checkstyle 8liamfallon1-1/+0
Minor changes to clear down checkstyle warnings in policy common. Issue-ID: POLICY-206 Change-Id: Ifa6753bafdc4b2a9ee0725c4f3751c6eac03e096 Signed-off-by: liamfallon <liam.fallon@est.tech>
2019-12-16Added JDK 11 upgrades and point to parent java 11 branchHOCKLA2-71/+69
Issue-ID: POLICY-1583 Change-Id: Ic46ffcb6eb5b0d18f9cb0a6a2ec46374e523f54a Signed-off-by: HOCKLA <ah999m@att.com>
2019-11-01Add common Jersey versionliamfallon1-1/+4
Add a common version of Jersey for all Policy Framework components. Issue-ID: POLICY-2209 Change-Id: I8554a97e9f13887418118966bfe1043b65d9a179 Signed-off-by: liamfallon <liam.fallon@est.tech>
2019-09-16Eliminate constructors with side-effectsJim Hahn2-0/+2
Several of the Gson and Jackson handlers take a GsonBuilder, which they then configure with additional adapters prior to create a Gson object that they subsequently use. The code has been modified so that the constructors no longer take a GsonBuilder, thus eliminating the side-effects that they had on the builders. Instead, a configBuilder() method has been added to the handler classes that makes it clear tht they modify the GsonBuilder. This also has the advantage that classes that want a Gson object configured per a given handler need only call that handler's configBuilder() method; previously, they had to constructor the handler and then retrieve its gson object. Also updated a few tests to specify the HTTP "Accept" header to ensure that return results are in yaml format. Change-Id: I2ef98198041ff9f73913d01ee6ee14ecf20ba617 Issue-ID: POLICY-2081 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-09-13Extract YamlJsonTranslator from StandardYamlCoderJim Hahn5-8/+182
Refactored StandardYamlCoder, extracting a new class, YamlJsonTranslator, from it. This facilitates performing yaml translation when not using a standard "gson" coder. Added YamlJacksonHandler which supports YAML translation layered on top of a JacksonHandler instead of a GsonMessageBodyHandler. Also added junit tests to complete coverage of StandardCoder. Also added public APPLICATION_YAML to YamlMessageBodyHandler. Change-Id: Ia470fa194661fbf1aebeaf0f18b57f2a984cb64b Issue-ID: POLICY-2081 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-09-12Report bad-request for invalid YAMLJim Hahn4-55/+154
Added classes and modified code to report bad-request when a servlet attempts to read invalid YAML. Change-Id: Iacddee92a448fb69d5c778a3c3f3f2b5528983f7 Issue-ID: POLICY-2085 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-09-11Create StandardYamlCoderJim Hahn5-19/+410
Created StandardYamlCoder which is like a StandardCoder, except that the original converts to/from JSON, while the new class converts to/from YAML. Also added YamlMessageBodyHandler and incorporated it into the http server so that it supports a media type of */yaml. Change-Id: Ibd83a9f6d355a330f63e435f2bb41affcf1947c2 Issue-ID: POLICY-2065 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-08-23Rest servers should return 400 for bad syntax JSONJim Hahn2-1/+150
Modified common RestServer to inject an exception handler into the list of providers so that it returns 400 instead of 500 for JSON parsing errors. Change-Id: I7c77625e3531e26413d72cc386296a709946cda2 Issue-ID: POLICY-1725 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-07-31Remove ParameterUtilsJim Hahn2-116/+2
Removed ParameterUtils. Also made RestServer.getServerProperties() protected so it can be overridden. Also fixed issue in TopicParameterGroupTest to prevent it from validating static fields. Change-Id: Icb4580f5802b9edca489a38896d61ad24aece449 Issue-ID: POLICY-1953 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-07-30Fix managed noop topic sourceJim Hahn1-0/+13
NOOP topic sources configured via TopicParameterGroup are left unmanaged. Removed a new override method, as it did not pass the "managed" flag down, while the method that already existed in the superclass already works correctly. Also restored "null" lists to TopicParameterGroup so-as not to break the behavior of its validate() method. Change-Id: Id392a3263c3bd1c8f278461715b441719817c47c Issue-ID: POLICY-1953 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-07-30Merge "Passing the updated topic parameters to policy-endpoints"Jorge Hernandez3-11/+54
2019-07-30Passing the updated topic parameters to policy-endpointsa.sreekumar3-11/+54
Changes to pass the updated parameters from BusTopicParams to PolicyEndpoints. Change-Id: I49d3b9d30a2a4c6b2337d0ab76a61583eb9ef04a Issue-ID: POLICY-1744 Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>
2019-07-29Add addTopic(List<TopicParams>)Jim Hahn7-27/+225
New services are typically configured using TopicParameters. These are converted into Properties before being passed to TopicEndpoint.addTopic(), which then converts them into BusTopicParams before configuring a given topic. Added TopicEndpoint.addTopic(List<TopicParams>), which makes it possible to configure the topics without going into the intermediate Properties. Furthermore, because TopicParams is a subclass of BusTopicParams, no conversion is needed for that either, so the TopicParams can be passed directly into the configuration classes. Incorporated changes from review. Change-Id: Id87e2c6812e36ae1a3ac680e6b35208667971782 Issue-ID: POLICY-1953 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-07-27Default TopicParams.isManaged to trueJim Hahn1-2/+9
Modified TopicParams to set "managed" to true by default. Change-Id: Ia21caba2b882199f1a63d40b0fed1167ccb93142 Issue-ID: POLICY-1744 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-07-25Changes to add missing topic parametersa.sreekumar1-1/+51
Changes to support parameters which would be critical to run in a secure environment. Change-Id: Ia7df174261041b35e57b9f1f2be7552e5dcd2cec Issue-ID: POLICY-1744 Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>
2019-07-17Copy PapRestServer to policy/commonJim Hahn1-0/+223
Copied and renamed the class to RestServer. Also modified it to derive from ServiceManagerContainer. Added getName() method to HttpServletServer, which facilitated the refactoring. Renamed "controllers" to "providers". Change-Id: I905166e41063e3fe84e356fd6c4a91ca9d4cb8a6 Issue-ID: POLICY-1652 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-07-05Fix sonar issues in policy/endpointsJim Hahn18-142/+204
Sonar fixes, other than code coverage. These changes are disruptive and will likely cause breakage in a number of policy repos. Renamed constants. Moved constants/factories from interfaces to classes. Change-Id: I182d50320aa6b53e383081af806c60dd2f806cbe Issue-ID: POLICY-1791 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-07-03Remove ToStringTester from utilsramverma1-1/+1
Finally, removing the ToStringTester from utils module. All repos are moved to use it from utils-test. Change-Id: I79c7db0b39b5d300a850279c46858c719aa1faab Issue-ID: POLICY-1746 Signed-off-by: ramverma <ram.krishna.verma@est.tech>
2019-06-27Making the topic property utility method more generic - addressing Jorge's ↵a.sreekumar1-0/+18
review comment Making the method to update topic properties object more generic so that it can be used by other components such as drools if needed. Change-Id: I29c0f8fde5f4e1dd464072a9b06f2d93cc15b137 Issue-ID: POLICY-1744 Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>
2019-06-26Merge "Adding Topic and REST parameters to policy-endpoints"Pamela Dragosh4-0/+359
2019-06-26Fix some sonar issues in policy-endpointsJim Hahn22-60/+197
Refactored various classes to reduce cyclomatic complexity. Introduced some endpoint utility classes to facilitate extraction and conversion of property values, and populating of common "builder" values. Change-Id: Ie1c91cd94cb54700dc9127f72780b4d94b82ec39 Issue-ID: POLICY-1791 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-06-26Adding Topic and REST parameters to policy-endpointsa.sreekumar4-0/+359
1) Adding Topic parameters and REST parameters into policy-endpoints module as these are used by other modules such as PAP, APEX and XACML PDPs. 2) ParameterUtils class is also added which can contain related utility methods Change-Id: I5421fbf2234259305e3626ec0859aee0f36ed9b1 Issue-ID: POLICY-1744 Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>
2019-06-14Change getCanonicalName() to getName() in commonJim Hahn2-26/+26
Per javadocs, getName() should generally be used instead of Class.getCanonicalName(). This change only applies to classes; it does not apply to File objects. Change-Id: Iea0995d1167f4837607f194d35f0193eeedeacd7 Issue-ID: POLICY-1646 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-06-13More sonar fixes in policy/commonJim Hahn1-61/+33
Note: this does not increase code coverage, but should fix other code issues. Resolved cyclomatic complexity issue in ParameterValidationResult. Refactored duplicate code in GroupValidationResult. Removed IOException from NetworkUtil "throws". Replaced null/empty string tests with StringUtils.isBlank(). Added @FunctionalInterface where needed. Replaced anonymous classes with lambda expressions. Replaced duplicate strings with a constant. Added private constructors for utility classes. Removed sleep() from tests. Removed unused parameter from method call. Made some protected methods private. Compute integrity monitor's state-transition table once. Use for-loop instead of iterator. Moved constructors. Fixed some checkstyle issues (tabs => spaces, trailing spaces). Change-Id: I9a962ca45c4ff3f212c6014da799d06f07b232ef Issue-ID: POLICY-1791 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-06-12Apply simple sonar fixesJim Hahn12-186/+229
Note: A number of these were identified, by SonarLint, in the Test classes, which are not typically scanned by Sonar. Removed unnecessary imports. Removed unneeded "throws Xxx". Replaced lambda with method references. Replaced duplicate strings with constants. Replaced try-fail-catch with assert-j methods to eliminate sonar complaints about duplicate failure messages. Added missing @Override annotations. Use map.computeIfAbsent() where appropriate. Also fixed some minor checkstyle issues. Removed unneeded "volatile" declarations. Replaced some if-else constructs with "?:" construct, per sonar. Replaced Object.wait() with CountDownLatch.await(); according to sonar (and javadocs), Object.wait() can return due to "spurious wakeups". Fixed issue whereby CryptoUtilsTest wouldn't run in my Eclipse. Change-Id: Ib6b71ed65662cfd6209400dac57ed69279bf29ec Issue-ID: POLICY-1791 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-03-19Add method to support configure all topics at onceJorge Hernandez1-0/+11
regardless of type (source or sink) Change-Id: Idaebae611746e364364d35375519173a7461ae61 Issue-ID: POLICY-1608 Signed-off-by: Jorge Hernandez <jorge.hernandez-herrero@att.com>
2019-03-19Merge "TopicSinkClient support for unmanaged topics"Pamela Dragosh1-25/+21
2019-03-18TopicSinkClient support for unmanaged topicsJorge Hernandez1-25/+21
Change-Id: I6b92dcc0f225aa712b34adb9a1f9ab47df412c81 Issue-ID: POLICY-1608 Signed-off-by: Jorge Hernandez <jorge.hernandez-herrero@att.com>
2019-03-13Add Network Logging FeatureDaniel Cruz1-0/+268
This is part 1 of introducing the mdc filter feature. Network logging has to have interception points in order to pre/post process messages coming in from a network endpoint. The OrderedService interface and OrderedServiceImpl of the drools-pdp project have now been migrated to common but is also left in drools-pdp to mitigate disruption to existing features. However for features that need to use common's OrderedServiceImpl and drools-pdp version of OrderedServiceImpl there will be a conflict with getSequenceNumber(). So a migration of the other features is suggested. Network logging is moved to its own util class so that feature hooks can be invoked any time an event is being logged by a network logger. This util class will also be accessible to drools-applications in the case where drools-applications would like to invoke network logging features for REST events. Change-Id: I83d7c46e5abb351486f841c3be4d9009f7992476 Issue-ID: POLICY-1499 Signed-off-by: Daniel Cruz <dc443y@att.com>
2019-03-06Adding client class for sending message to topicramverma2-0/+185
1) Adding TopicSinkClient class for sending messages to topic. The same class will be used for PAP->PDP & PDP->PAP communication. 2) Once this review is through, will raise another one to remove PdpClient from policy/pap. Change-Id: I7253683d9e88885cfbe2ac9041d01da239b9321b Issue-ID: POLICY-1443 Signed-off-by: ramverma <ram.krishna.verma@est.tech>
2019-03-01Add various listener classesJim Hahn4-0/+803
Added various listener classes to support dispatch by message type and request id. The listeners are intended to form a pipeline: TopicSource => MessageTypeDispatcher => RequestIdDispatcher => TypedMessageListener Removed "PAP" from license. Changed "handler" to "listener" in most places. Simplified a test case. Verified that no error message logged on success cases. Removed println from test. Updated some comments. Change-Id: Ife265d14a6c5c8531601d9ce1343b88c1f8986a8 Issue-ID: POLICY-1444 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-02-21Support for lab contextual topic names.Jorge Hernandez9-14/+88
This work allows a drools application, with its drl template to refer to the topic name by its invariable canonical name, ie. POLICY-CL-MGT. Since the drl is a design time artifact, it is desired to know topics by its canonical non-changeable name. The actual per lab environment topic name may change on a per deployment basis, for example POLICY-CL-MGT-WINDRIVER or POLICY-CL-MGT-TLAB. The template can still use POLICY-CL-MGT without modification but the actual installation configuration would use the "effectiveTopic" property to point to the right topic on a per lab basis. This also helps with installation (long story) since the canonical topics will be known ahead of time. Change-Id: I8322bf7e427569c37a76eea5ce6d5b9547cb2ff3 Issue-ID: POLICY-1534 Signed-off-by: Jorge Hernandez <jorge.hernandez-herrero@att.com>
2019-02-13Add gson handler and testsJim Hahn11-14/+87
Added JacksonHandler which provides jackson behavior in gson. Also added classes to facilitate testing of gson serializations. Added compareGson(xxx, Class). Removed trailing spaces from some files. Updated license dates. Replaced incorrect constant with ${xxx} in json test file. Fixed typo in test method name. Change-Id: If05b654d76a4ffc88646f03334be82b32506f28f Issue-ID: POLICY-1428 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-02-08Add superclasses for gson-jackson migrationJim Hahn2-157/+1
Added common classes needed by other gson-jackson code. Modified some logic to make it more maintainable or perform better. Updated comments and spacing. Fix another comment. Moved gson classes from utils to a separate gson project. Added GsonXxx annotations to mirror jackson annotations. Removed unneeded dependencies from gson pom. Removed old GsonMessage class from policy-endpoints. Removed trailing spaces. Updated licenses. Removed more trailing spaces. Removed unneeded checkstyle suppression file from utils. Change-Id: I1a285500faeb0a0b6a1467d09b92ecd3cded713e Issue-ID: POLICY-1428 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-01-23Add gson support to policy-endpointsJim Hahn7-48/+770
Added "provider" property to both http client and server builders. The provider defaults to jackson, to maintain backward compatibility until other policy code has been converted to gson. Removed commented item from pom. Added some comments and re-arranged a few pieces of code. Fixed a few typos and removed spacing at the end of some lines. Reordered imports. Added comments about limitations when using jersey-media-json-jackson. Address ridiculous checkstyle complaint. Support comma-separated list of serialization providers in jersey client. Disabled metainf discovery from jersey client and server so that the media-json dependencies could be re-instated in the pom. Address another ridiculous checkstyle complaint. Change-Id: Ic5a93b475d0ee9b435352b3516de6b865b00a86a Issue-ID: POLICY-1428 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-01-16Add post and delete http client methodsJorge Hernandez2-55/+82
Additional clean up for sonars have also been added for the classes that have been modified Issue-ID: POLICY-1367 Change-Id: Ie97d9057273e89850420a7c1b5b2d275709bdfd0 Signed-off-by: Jorge Hernandez <jorge.hernandez-herrero@att.com>
2019-01-11Adding NOOP sources supportJorge Hernandez9-390/+803
In addition, Noop* classes have been refactored to increase code reuse and clean some checkstyle issues. Additional Junits have been added for existing functionality. Change-Id: I072f9ff2f415630ac82eca949a8360249f73da86 Issue-ID: POLICY-1397 Signed-off-by: Jorge Hernandez <jorge.hernandez-herrero@att.com>
2019-01-08Replace expectException with AssertJJim Hahn5-50/+26
Change-Id: I73c186f181960ac7ac8cd985e55db1831963910f Issue-ID: POLICY-1392 Signed-off-by: Jim Hahn <jrh3@att.com>
2018-11-06Update dmaap code for 1.1.9Pamela Dragosh2-5/+5
The new version has changed class names. Issue-ID: POLICY-1229 Change-Id: Id268b1a57667ffa3b5950dba7c10db2181586245 Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
2018-10-26Detection of AAF enablement3.0.0-ONAPJorge Hernandez1-0/+5
Change-Id: I049e88bec2c83f6224ba1d1f24b93e0fb1aa807e Issue-ID: POLICY-1216 Signed-off-by: Jorge Hernandez <jorge.hernandez-herrero@att.com>