https://github.com/cosium/standard-webhooks-consumer

https://www.standardwebhooks.com/ consumer side java library
https://github.com/cosium/standard-webhooks-consumer

Last synced: over 1 year ago
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https://www.standardwebhooks.com/ consumer side java library

• Host: GitHub
• URL: https://github.com/cosium/standard-webhooks-consumer
• Owner: Cosium
• License: mit
• Created: 2025-01-26T16:25:11.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2025-02-24T13:55:02.000Z (over 1 year ago)
• Last Synced: 2025-03-01T17:41:47.807Z (over 1 year ago)
• Language: Java
• Size: 34.2 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# Standard Webhooks Consumer

https://www.standardwebhooks.com/ consumer side java library.

# Maven dependency

```xml

  com.cosium.standard_webhooks_consumer

  standard-webhooks-consumer

  ${standard-webhooks-consumer.version}

```

# Signature verification

```java

public class App {

  public void verifySymmetricSignature() throws WebhookSignatureVerificationException {

    WebhookSignatureVerifier verifier =

        WebhookSignatureVerifier.builder("whsec_b6Ovv5eS7H5seJrGSStBYDivs8v2/KrFjfMaVZYsi7w=")

            .build();

    HttpHeaders httpHeaders =

        createHttpHeaders(

            Map.of(

                "webhook-id",

                "7a2486b3-31cf-4bd3-a460-df8845d16cd5",

                "webhook-timestamp",

                String.valueOf(1737987215),

                "webhook-signature",

                "v1,iayM3VaiYCEDP/CxWUFWcxUCJk2YmBDQHtHTsaHzrwo="));

    verifier.verify(httpHeaders, "{\"greetings\": \"Hello World\"}");

  }

  public void verifyAsymmetricSignature() throws WebhookSignatureVerificationException {

    WebhookSignatureVerifier verifier =

        WebhookSignatureVerifier.builder(

                "whpk_MCowBQYDK2VwAyEAkp3dScDPIzT1CwUFUMdzyPbWOAQaCF9z4ucuKuZD7Io=")

            .build();

    HttpHeaders httpHeaders =

        createHttpHeaders(

            Map.of(

                "webhook-id",

                "7a2486b3-31cf-4bd3-a460-df8845d16cd5",

                "webhook-timestamp",

                String.valueOf(1737987215),

                "webhook-signature",

                "v1a,XVbiOe+IzCKsXBuhb52iHLroqxFJofJNMQRL80I2kWO0+kXu2gcqgXAzontxDDgpMDw6SMh4sjzr+67EmUUzDg=="));

    verifier.verify(httpHeaders, "{\"greetings\": \"Hello World\"}");

  }

  private HttpHeaders createHttpHeaders(Map headers) {

    return HttpHeaders.of(

        headers.entrySet().stream()

            .map(entry -> Map.entry(entry.getKey(), List.of(entry.getValue())))

            .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue)),

        (s, s2) -> true);

  }

}

```