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inspect_string_with_exclusion_dict.php
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inspect_string_with_exclusion_dict.php
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<?php
/**
* Copyright 2023 Google LLC.
*
* 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.
*/
/**
* For instructions on how to run the full sample:
*
* @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/main/bigquery/api/README.md
*/
namespace Google\Cloud\Samples\Dlp;
// [START dlp_inspect_string_with_exclusion_dict]
use Google\Cloud\Dlp\V2\Client\DlpServiceClient;
use Google\Cloud\Dlp\V2\ContentItem;
use Google\Cloud\Dlp\V2\CustomInfoType\Dictionary;
use Google\Cloud\Dlp\V2\CustomInfoType\Dictionary\WordList;
use Google\Cloud\Dlp\V2\ExclusionRule;
use Google\Cloud\Dlp\V2\InfoType;
use Google\Cloud\Dlp\V2\InspectConfig;
use Google\Cloud\Dlp\V2\InspectContentRequest;
use Google\Cloud\Dlp\V2\InspectionRule;
use Google\Cloud\Dlp\V2\InspectionRuleSet;
use Google\Cloud\Dlp\V2\Likelihood;
use Google\Cloud\Dlp\V2\MatchingType;
/**
* Inspect a string for sensitive data, using exclusion dictionary
* Omit a specific email address from an EMAIL_ADDRESS detector scan with an exclusion dictionary.
*
* @param string $projectId The Google Cloud project id to use as a parent resource.
* @param string $textToInspect The string to inspect.
*/
function inspect_string_with_exclusion_dict(
// TODO(developer): Replace sample parameters before running the code.
string $projectId,
string $textToInspect = 'Some email addresses: gary@example.com, example@example.com'
): void {
// Instantiate a client.
$dlp = new DlpServiceClient();
$parent = "projects/$projectId/locations/global";
// Specify what content you want the service to Inspect.
$item = (new ContentItem())
->setValue($textToInspect);
// Specify the type of info the inspection will look for.
$infotypes = [
(new InfoType())->setName('PHONE_NUMBER'),
(new InfoType())->setName('EMAIL_ADDRESS'),
(new InfoType())->setName('CREDIT_CARD_NUMBER'),
];
// Exclude matches from the specified excludedMatchList.
$excludedMatchList = (new Dictionary())
->setWordList((new WordList())
->setWords(['example@example.com']));
$matchingType = MatchingType::MATCHING_TYPE_FULL_MATCH;
$exclusionRule = (new ExclusionRule())
->setMatchingType($matchingType)
->setDictionary($excludedMatchList);
// Construct a ruleset that applies the exclusion rule to the EMAIL_ADDRESSES infotype.
$emailAddress = (new InfoType())
->setName('EMAIL_ADDRESS');
$inspectionRuleSet = (new InspectionRuleSet())
->setInfoTypes([$emailAddress])
->setRules([
(new InspectionRule())
->setExclusionRule($exclusionRule),
]);
// Construct the configuration for the Inspect request, including the ruleset.
$inspectConfig = (new InspectConfig())
->setInfoTypes($infotypes)
->setIncludeQuote(true)
->setRuleSet([$inspectionRuleSet]);
// Run request
$inspectContentRequest = (new InspectContentRequest())
->setParent($parent)
->setInspectConfig($inspectConfig)
->setItem($item);
$response = $dlp->inspectContent($inspectContentRequest);
// Print the results
$findings = $response->getResult()->getFindings();
if (count($findings) == 0) {
printf('No findings.' . PHP_EOL);
} else {
printf('Findings:' . PHP_EOL);
foreach ($findings as $finding) {
printf(' Quote: %s' . PHP_EOL, $finding->getQuote());
printf(' Info type: %s' . PHP_EOL, $finding->getInfoType()->getName());
printf(' Likelihood: %s' . PHP_EOL, Likelihood::name($finding->getLikelihood()));
}
}
}
// [END dlp_inspect_string_with_exclusion_dict]
// The following 2 lines are only needed to run the samples
require_once __DIR__ . '/../../testing/sample_helpers.php';
\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);