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2021-08-23Support multiple filters in RestServerJim Hahn1-5/+29
Added an API to RestServer so that multiple Filters may be provided. Issue-ID: POLICY-3531 Change-Id: I21f474c01d58237c744d1d70f5b39c2c90fdb401 Signed-off-by: Jim Hahn <jrh3@att.com>
2021-08-23Disable prometheus by default in policy/commona.sreekumar1-1/+1
Change-Id: I30acac6ea84bfb032994e81a93f38443818a0d1a Issue-ID: POLICY-3538 Signed-off-by: a.sreekumar <ajith.sreekumar@bell.ca>
2021-08-18Add topic checkerJim Hahn1-1/+116
Added a method to check the readiness of a bidirectional topic. Issue-ID: POLICY-3531 Change-Id: I2fefae7ba1ea5ed9ed33140717d05828e6dec94d Signed-off-by: Jim Hahn <jrh3@att.com>
2021-08-18Integrating prometheus with Policy componentsa.sreekumar8-34/+114
With this change, all PF components can export prometheus metrics by default. The prometheus metrics servlet will be running on /metrics servletPath.. If the metrics shouldn't be exported, just add a flag "promethus": false in the restServerParameters of default configuration file. This brings up prometheus servlet on /metrics servletPath. Also as part of standard servlet support, "servletUriPath" and "servletClass" are 2 other fields added to RestServerParameters which can be used to add standard servlets. This can be revisited later if needed. Basically, any servlet can be added by passing these fields, for example, to add prometheus metrics servlet on /test/metrics, add the below to restServerParameters: "servletUriPath": "/test/metrics", "servletClass": "io.prometheus.client.exporter.MetricsServlet" In addition, we can later go to individual components and add more metrics, say for e.g., deployedPoliciesCounter/undeployedPoliciesCounter etc on PAP, executedEvents/failedEvents etc on PDP and so on. This will look something like below, for e.g. in policy-pap component: io.prometheus.client.Counter counter = Counter.build() .name("policies_deployed_total") .help("Number of policies deployed.").register() Whenever a policy is deployed, just call counter.inc() Usage of code like above in the individual component will expose such data as well as part of the exposed metrics. Change-Id: Id667f27b15c012398421ba657b5324cc1d82cf1f Issue-ID: POLICY-3524 Signed-off-by: a.sreekumar <ajith.sreekumar@bell.ca> Signed-off-by: jhh <jorge.hernandez-herrero@att.com> Signed-off-by: a.sreekumar <ajith.sreekumar@bell.ca>
2021-07-02Merge "Use UUID for topic consumer instance"Jim Hahn1-5/+10
2021-07-02Wait after fetch exception on topicJim Hahn1-4/+18
When dmaap is inaccessible for some reason, the topic source frequently enters a fast fail loop, rapidly filling up the log. Modified the code to wait the configured fetchTimeout when this occurs. With any luck, this will also fix the sporadic kubernetes crash-fail loops sometimes seen with the xacml-pdp pod. Modified to limit how long it will sleep after a failure, regardless of the fetchTimeout that was specified. Issue-ID: POLICY-3457 Change-Id: I88e360fb1d31197b46f4959e5ea0ea2d741ad25c Signed-off-by: Jim Hahn <jrh3@att.com>
2021-07-01Use UUID for topic consumer instanceJim Hahn1-5/+10
Modified the code so that if the consumer group is defined, but the consumer instance is not, then policy-endpoints will generate a UUID for the consumer instance. Made the logic a little more straight-forward in response to a review comment. Issue-ID: POLICY-3405 Change-Id: If74440bdb01525bc463a28e5b8a9a2eca89a855a Signed-off-by: Jim Hahn <jrh3@att.com>
2021-06-29Address sonars in commonJim Hahn1-1/+2
Fixed: - use "var" - duplicate code block Issue-ID: POLICY-3284 Change-Id: I8cd7f2588353a2e7702c90d37d7b9f972634dca9 Signed-off-by: Jim Hahn <jrh3@att.com>
2021-06-22Move Validators and RestClientParameters in policy-commonFrancescoFioraEst1-0/+56
Issue-ID: POLICY-3402 Change-Id: I7479027e3ea1e960266264c2d13cd69e2103710b Signed-off-by: FrancescoFioraEst <francesco.fiora@est.tech>
2021-06-18Merge "Fix new checkstyle issues in policy-common"Jim Hahn1-2/+3
2021-06-18Fix new checkstyle issues in policy-commonJim Hahn1-2/+3
The new version of checkstyle identified new issues. Fixed those. Issue-ID: POLICY-3284 Change-Id: I2a8bf2b460fda7972ce573f14df5af52d46c9993 Signed-off-by: Jim Hahn <jrh3@att.com>
2021-06-17Use lombok in policy-endpointsJim Hahn24-399/+104
Issue-ID: POLICY-3394 Change-Id: I8dfb0814d5cc544b2c334dc11a3e69ef407f163f Signed-off-by: Jim Hahn <jrh3@att.com>
2021-05-24Merge "Enhance toString methods in factory classes"Jim Hahn12-95/+29
2021-05-21Fix sonar duplicate code issueJim Hahn1-49/+55
Issue-ID: POLICY-3284 Change-Id: I78c3a8ac92e18e2b0088eb07e27a4e97866d6182 Signed-off-by: Jim Hahn <jrh3@att.com>
2021-05-21Enhance toString methods in factory classesJim Hahn12-95/+29
The factory classes in policy-endpoints have toString() methods that return "[]" for their list contents. Updated the code to provide a list of the keys rather than just an empty list. Also replaced some toString() methods with lombok. Also replace StringBuilder with concatenation in some cases. Issue-ID: POLICY-3298 Change-Id: I64fca21a4b009f7e09fcc482b5d156753fb7e680 Signed-off-by: Jim Hahn <jrh3@att.com>
2021-05-07Change java.util.regex to re2jJim Hahn10-10/+10
Sonar complains about java.util.regex. Thought I used re2j when creating all of the patterns, but apparently not. Fixed that oversight. Issue-ID: POLICY-3284 Change-Id: Idbec112ab0d4c3b477ce357f8a556d95e4dea083 Signed-off-by: Jim Hahn <jrh3@att.com>
2021-05-06Fix sonars in policy-commonJim Hahn25-113/+134
Fixed sonars: - use "var" instead of actual type name - re-interrupt threads - use rej2 split() instead of String split() Issue-ID: POLICY-3285 Change-Id: I82261e0b8a53ee5c5264556fbf5cec37454f014e Signed-off-by: Jim Hahn <jrh3@att.com>
2021-04-29Remove GroupValidationResultJim Hahn2-6/+6
Removed GroupValidationResult, replacing it with BeanValidationResult. Modified the ParameterGroup subclasses to use BeanValidator, adding annotations where needed to trigger the validations that had been automatically performed by GroupValidationResult. Added Size annotation, used to verify minimum lengths of maps and collections. Added ClassName annotation, used to verify that a property contains the name of a class that is actually in the classpath. Added another addResult() method to make it easier when replacing calls to GroupValidationResult setResult() method with BeanValidationResult. Issue-ID: POLICY-2059 Change-Id: Id4da24886908723006624c5d53edeb034102299d Signed-off-by: Jim Hahn <jrh3@att.com>
2021-03-25Use self-signed-cert property for HTTP clientsJim Hahn1-5/+4
Currently, the HttpClient code sets self-signed-certs to true whenever https is specified. This is insecure. Modified the code to set the value based on the property, defaulting to false. Issue-ID: POLICY-3145 Change-Id: Ie88cf2411ae44a7c53bc8943f615a74c5b87d1aa Signed-off-by: Jim Hahn <jrh3@att.com>
2020-12-04Fixing sonar issues in policy-commona.sreekumar10-18/+28
Change-Id: I4dce0dbdf71d01fbb59e9bf861d1af1ab49e5ae7 Issue-ID: POLICY-2914 Signed-off-by: a.sreekumar <ajith.sreekumar@bell.ca>
2020-10-29Remove server-side filtering from policy-endpointsJim Hahn3-129/+5
ONAP DMaaP Message Router no longer supports server-side filtering. Removed it from policy-endpoints. Issue-ID: POLICY-2881 Change-Id: I08157f7699608af63992dec78a61c5f9c55037b9 Signed-off-by: Jim Hahn <jrh3@att.com>
2020-07-20Remove jackson from policy-commonJim Hahn4-15/+1
Issue-ID: POLICY-1528 Change-Id: Ic4b9314a770e53cefb93776bfede35591363690e Signed-off-by: Jim Hahn <jrh3@att.com>
2020-06-18Changes for checkstyle 8.32liamfallon3-5/+5
Issue-ID: POLICY-2188 Change-Id: I00843c61a6567001fc35c3ebb77b6843a1eb7da2 Signed-off-by: liamfallon <liam.fallon@est.tech>
2020-06-17Cleanup various sonar issues in policy-commonJim Hahn8-17/+10
Addressed the following issues: - unused imports - unused method parameters - use assertEquals, assertSame instead of assertTrue - provide the parametrized type for this generic Also fixed some checkstyle issues: - removed blank lines between "import" groups Issue-ID: POLICY-2650 Change-Id: I004bb650ac10c49ccd0fc405f6959896fec39f9b Signed-off-by: Jim Hahn <jrh3@att.com>
2020-06-02Code changes for dmaap-client upgradeJim Hahn1-4/+11
Issue-ID: POLICY-1996 Change-Id: Id8a3acf9406c6acada4c3ffee679f2baf819cded Signed-off-by: Jim Hahn <jrh3@att.com>
2020-05-27Make GSON the default serializerJim Hahn2-6/+8
The default serialization provider for HttpClient and HttpServletServer was Jackson. Modified to use GSON instead. Issue-ID: POLICY-1526 Change-Id: Ic6282d119fa63d12470903a4f1eb4da3afd6efe7 Signed-off-by: Jim Hahn <jrh3@att.com>
2020-04-06More sonar issues in commonJim Hahn1-5/+6
Fixed additional sonar issues: - infinit loop; while the issue is bogus, it was easy enough to modify the code to satisfy sonar - doesn't like "volatile"; again, the issue is bogus, but easy enough to modify the code Disabled a couple of sonars in NetworkUtil, as they are not actually an issue. Issue-ID: POLICY-2305 Change-Id: I5500183e3fe4060696994cff55bdae4ba7e138c7 Signed-off-by: Jim Hahn <jrh3@att.com>
2020-04-06Address sonar issues in commonJim Hahn5-42/+37
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>
2020-03-27More sonar issues cleanupPamela Dragosh2-10/+6
Either log or rethrow Use boolean expression Add at least one test Remove commented out code Issue-ID: POLICY-2204 Change-Id: I4fdf31aea75303e4f49d25198eb3b12341995bfe Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
2020-03-12Move code from drools-apps to commonJim Hahn2-2/+2
Extracted code from ControlLoopUtils to create a new class in common, PropertyObjectUtils. Fixed a deprecated method invocation in a junit. Fixed an object casting (i.e., sonar) issue in SCO. Issue-ID: POLICY-2305 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: I331a47297f67097ea6986be125ef93cd1954b5ff
2020-03-04SONAR: Resolving server hostnames should be verifiedChris Ramstad1-1/+7
Per Jorge Hernandez, we don't want to fix this as it falls under the selfSignedCert clause which is used in testing and non-production environments. Marking as //NOSONAR Issue-ID: POLICY-2389 Signed-off-by: Chris Ramstad <cramstad@ciena.com> Change-Id: Iaf47e19dc8450607b1dc3aa260370e9c0d7d491d
2020-03-03Merge "Add JettyStaticResourceServer to policy-endpoints"Ram Krishna Verma6-76/+191
2020-03-03Merge "BidirectionalTopic should use plain TopicSink"Jim Hahn1-18/+11
2020-03-02BidirectionalTopic should use plain TopicSinkJim Hahn1-18/+11
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
2020-03-02Provide access to HttpClient's WebTargetJim Hahn2-5/+18
Issue-ID: POLICY-2349 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: Iad10c3b6d77f859235c9e63f3fc0693bd9ba3c27
2020-03-02Add JettyStaticResourceServer to policy-endpointsHengye6-76/+191
Using DefaultServlet to manage static resources on Jetty Server. Issue-ID: POLICY-2311 Signed-off-by: Hengye <yehui.wang@est.tech> Change-Id: Ife0eda06334eb0b6350110254945975050181f20
2020-02-27Adding DefaultServlet to support static resourcesHengye2-13/+86
Adding DefaultServlet to make embeded jetty not only support Jersey, but also support static resources, like html, css and js. Issue-ID: POLICY-2311 Signed-off-by: Hengye <yehui.wang@est.tech> Change-Id: I71309036627d75dcc56947b395688a4e2f22c0ce
2020-02-17Merge "Allow storing REST servers password and userName in environment ↵Jim Hahn1-2/+9
variables"
2020-02-17Allow storing REST servers password and userName in environment variablesDominik Mizyn1-2/+9
This patch allows to store and get REST servers password and userName from environment variables. This is needed if we want to send those variables by helm secrets. Issue-ID: OOM-2287 Change-Id: I4d6a8bf188a0d17e5444137d871dd341627ec397 Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>
2020-02-14Added BidirectionalTopicClient to policy-commonJim Hahn2-0/+158
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 Hahn2-8/+17
Issue-ID: POLICY-1625 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: I61ef2fcfde5eb361652d2d6e3f55324af7ca7b4e
2020-01-31Add async support to HttpClientJim Hahn2-4/+94
Issue-ID: POLICY-1625 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: I0123b98e89b734efd264dd62080bb23573a7a3e6
2020-01-14Sonar cleanup overrides and fixesPamela Dragosh3-10/+11
Removal of UTF-8 because its already set capabilities doesn't generate any code, no need to include override false positives for passwords etc. override for logging and exception throw that we want add synchronized to overrides that are synchronized ignore checking of some conditions adding synchronized to match set* methods Issue-ID: POLICY-2321 Change-Id: I26d9ca22a0cdd67fdaae9c44b718b8dc103f190e Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
2019-11-01Add common Jersey versionliamfallon2-13/+14
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>
2019-10-29Cleanup eclipse warnings in commonJim Hahn1-1/+1
Issue-ID: POLICY-2204 Signed-off-by: Jim Hahn <jrh3@att.com> Change-Id: If55ea1a804997ab751f15813e6b643572d4f189f
2019-09-16Eliminate constructors with side-effectsJim Hahn2-2/+5
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 Hahn3-26/+81
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>
2019-09-13Changes to accomodate to version of jettyJim Hahn1-6/+7
With a newer version of jetty being used, a couple of methods have been deprecated. Modified the code to use the facilities appropriate to the new jetty version. Change-Id: Idcaef11836841480c24b1721c06ed642d3d4394a Issue-ID: POLICY-2100 Signed-off-by: Jim Hahn <jrh3@att.com>
2019-09-12Report bad-request for invalid YAMLJim Hahn4-6/+78
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 Hahn2-1/+112
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>