- * The {@code serverUri} is {@code "acme://buypass.com"} for the production server,
- * and {@code "acme://buypass.com/staging"} for the staging server.
- *
- * @see https://www.buypass.com/products/tls-ssl-certificates/go-ssl
- * @since 3.5.0
- */
-public class BuypassAcmeProvider extends AbstractAcmeProvider {
-
- private static final String PRODUCTION_DIRECTORY_URL = "https://api.buypass.com/acme/directory";
- private static final String STAGING_DIRECTORY_URL = "https://api.test4.buypass.no/acme/directory";
-
- @Override
- public boolean accepts(URI serverUri) {
- return "acme".equals(serverUri.getScheme())
- && "buypass.com".equals(serverUri.getHost());
- }
-
- @Override
- public URL resolve(URI serverUri) {
- var path = serverUri.getPath();
- String directoryUrl;
- if (path == null || path.isEmpty() || "/".equals(path)) {
- directoryUrl = PRODUCTION_DIRECTORY_URL;
- } else if ("/staging".equals(path)) {
- directoryUrl = STAGING_DIRECTORY_URL;
- } else {
- throw new IllegalArgumentException("Unknown URI " + serverUri);
- }
-
- try {
- return URI.create(directoryUrl).toURL();
- } catch (MalformedURLException ex) {
- throw new AcmeProtocolException(directoryUrl, ex);
- }
- }
-
-}
diff --git a/acme4j-client/src/main/java/org/shredzone/acme4j/provider/buypass/package-info.java b/acme4j-client/src/main/java/org/shredzone/acme4j/provider/buypass/package-info.java
deleted file mode 100644
index 8a92116a..00000000
--- a/acme4j-client/src/main/java/org/shredzone/acme4j/provider/buypass/package-info.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * acme4j - Java ACME client
- *
- * Copyright (C) 2024 Richard "Shred" Körber
- * http://acme4j.shredzone.org
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/**
- * This package contains the {@link org.shredzone.acme4j.provider.AcmeProvider} for+
- * Buypass.
- *
- * @see https://www.buypass.com/products/tls-ssl-certificates/go-ssl
- */
-@ReturnValuesAreNonnullByDefault
-@DefaultAnnotationForParameters(NonNull.class)
-@DefaultAnnotationForFields(NonNull.class)
-package org.shredzone.acme4j.provider.buypass;
-
-import edu.umd.cs.findbugs.annotations.DefaultAnnotationForFields;
-import edu.umd.cs.findbugs.annotations.DefaultAnnotationForParameters;
-import edu.umd.cs.findbugs.annotations.NonNull;
-import edu.umd.cs.findbugs.annotations.ReturnValuesAreNonnullByDefault;
diff --git a/acme4j-client/src/main/resources/META-INF/services/org.shredzone.acme4j.provider.AcmeProvider b/acme4j-client/src/main/resources/META-INF/services/org.shredzone.acme4j.provider.AcmeProvider
index 48b80b59..0cb444e6 100644
--- a/acme4j-client/src/main/resources/META-INF/services/org.shredzone.acme4j.provider.AcmeProvider
+++ b/acme4j-client/src/main/resources/META-INF/services/org.shredzone.acme4j.provider.AcmeProvider
@@ -2,9 +2,6 @@
# Actalis: https://www.actalis.com/
org.shredzone.acme4j.provider.actalis.ActalisAcmeProvider
-# Buypass: https://buypass.com/
-org.shredzone.acme4j.provider.buypass.BuypassAcmeProvider
-
# Google Trust Services: https://pki.goog/
org.shredzone.acme4j.provider.google.GoogleAcmeProvider
diff --git a/acme4j-client/src/test/java/org/shredzone/acme4j/provider/buypass/BuypassAcmeProviderTest.java b/acme4j-client/src/test/java/org/shredzone/acme4j/provider/buypass/BuypassAcmeProviderTest.java
deleted file mode 100644
index 154a2f85..00000000
--- a/acme4j-client/src/test/java/org/shredzone/acme4j/provider/buypass/BuypassAcmeProviderTest.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * acme4j - Java ACME client
- *
- * Copyright (C) 2024 Richard "Shred" Körber
- * http://acme4j.shredzone.org
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-package org.shredzone.acme4j.provider.buypass;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-import static org.shredzone.acme4j.toolbox.TestUtils.url;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import org.assertj.core.api.AutoCloseableSoftAssertions;
-import org.junit.jupiter.api.Test;
-
-/**
- * Unit tests for {@link BuypassAcmeProvider}.
- */
-public class BuypassAcmeProviderTest {
-
- private static final String PRODUCTION_DIRECTORY_URL = "https://api.buypass.com/acme/directory";
- private static final String STAGING_DIRECTORY_URL = "https://api.test4.buypass.no/acme/directory";
-
- /**
- * Tests if the provider accepts the correct URIs.
- */
- @Test
- public void testAccepts() throws URISyntaxException {
- var provider = new BuypassAcmeProvider();
-
- try (var softly = new AutoCloseableSoftAssertions()) {
- softly.assertThat(provider.accepts(new URI("acme://buypass.com"))).isTrue();
- softly.assertThat(provider.accepts(new URI("acme://buypass.com/"))).isTrue();
- softly.assertThat(provider.accepts(new URI("acme://buypass.com/staging"))).isTrue();
- softly.assertThat(provider.accepts(new URI("acme://example.com"))).isFalse();
- softly.assertThat(provider.accepts(new URI("http://example.com/acme"))).isFalse();
- softly.assertThat(provider.accepts(new URI("https://example.com/acme"))).isFalse();
- }
- }
-
- /**
- * Test if acme URIs are properly resolved.
- */
- @Test
- public void testResolve() throws URISyntaxException {
- var provider = new BuypassAcmeProvider();
-
- assertThat(provider.resolve(new URI("acme://buypass.com"))).isEqualTo(url(PRODUCTION_DIRECTORY_URL));
- assertThat(provider.resolve(new URI("acme://buypass.com/"))).isEqualTo(url(PRODUCTION_DIRECTORY_URL));
- assertThat(provider.resolve(new URI("acme://buypass.com/staging"))).isEqualTo(url(STAGING_DIRECTORY_URL));
-
- assertThrows(IllegalArgumentException.class, () -> provider.resolve(new URI("acme://buypass.com/v99")));
- }
-
-}
diff --git a/acme4j-it/src/test/java/org/shredzone/acme4j/it/ProviderIT.java b/acme4j-it/src/test/java/org/shredzone/acme4j/it/ProviderIT.java
index cddabde1..1b14b5e1 100644
--- a/acme4j-it/src/test/java/org/shredzone/acme4j/it/ProviderIT.java
+++ b/acme4j-it/src/test/java/org/shredzone/acme4j/it/ProviderIT.java
@@ -50,26 +50,6 @@ public class ProviderIT {
assertThat(session.resourceUrlOptional(Resource.RENEWAL_INFO)).isNotEmpty();
}
- /**
- * Test Buypass
- */
- @Test
- public void testBuypass() throws AcmeException, MalformedURLException {
- var session = new Session("acme://buypass.com");
- assertThat(session.getMetadata().getWebsite()).hasValue(URI.create("https://buypass.com/").toURL());
- assertThatNoException().isThrownBy(() -> session.resourceUrl(Resource.NEW_ACCOUNT));
- assertThat(session.getMetadata().isExternalAccountRequired()).isFalse();
- assertThat(session.getMetadata().isAutoRenewalEnabled()).isFalse();
- assertThat(session.resourceUrlOptional(Resource.RENEWAL_INFO)).isNotEmpty();
-
- var sessionStage = new Session("acme://buypass.com/staging");
- assertThat(sessionStage.getMetadata().getWebsite()).hasValue(URI.create("https://buypass.com/").toURL());
- assertThatNoException().isThrownBy(() -> sessionStage.resourceUrl(Resource.NEW_ACCOUNT));
- assertThat(sessionStage.getMetadata().isExternalAccountRequired()).isFalse();
- assertThat(sessionStage.getMetadata().isAutoRenewalEnabled()).isFalse();
- assertThat(sessionStage.resourceUrlOptional(Resource.RENEWAL_INFO)).isNotEmpty();
- }
-
/**
* Test Google CA
*/
diff --git a/src/doc/docs/ca/buypass.md b/src/doc/docs/ca/buypass.md
deleted file mode 100644
index 730a4814..00000000
--- a/src/doc/docs/ca/buypass.md
+++ /dev/null
@@ -1,22 +0,0 @@
-# Buypass
-
-Website: [Buypass](https://buypass.com/)
-
-Available since acme4j 3.5.0
-
-## Connection URIs
-
-* `acme://buypass.com` - Production server
-* `acme://buypass.com/staging` - Staging server
-
-## Note
-
-At the time of writing (September 2024), Buypass does not support the `secp384r1` ECDSA key that is generated in the [acme4j example](../example.md). You can fix this by using an RSA key, e.g.:
-
-```java
-private static Supplier