quarkus-openapi-generator fails after generating

Question

I want to generate a client based on an openapi spec and followed the instructions here: https://docs.quarkiverse.io/quarkus-openapi-generator/dev/client.html

Using Quarkus version 3.22.2 and quarkus-openapi-generator 2.10.0

My project has nothing but the openapi yml file in the main/resources folder, an empty beans.xml file in main/resources/META-INF and the following in the application.properties file:

quarkus.openapi-generator.codegen.input-base-dir=src/main/resources
quarkus.openapi-generator.codegen.spec.addressapi_yaml.mutiny=true
quarkus.openapi-generator.codegen.spec.addressapi_yaml.mutiny.return-response=true
platform.quarkus.native.builder-image=false

My pom.xml looks like this:

<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>quarkus-openapi-client</artifactId>
<version>development-SNAPSHOT</version>

<properties>
    <quarkus.platform.version>3.22.2</quarkus.platform.version>
</properties>

<dependencyManagement>
    <dependencies>
        <!-- Quarkus -->
        <dependency>
            <groupId>io.quarkus</groupId>
            <artifactId>quarkus-rest</artifactId>
            <version>${quarkus.platform.version}</version>
        </dependency>
        <dependency>
            <groupId>io.quarkiverse.openapi.generator</groupId>
            <artifactId>quarkus-openapi-generator</artifactId>
            <version>2.10.0</version>
        </dependency>
        <dependency>
            <groupId>io.quarkus</groupId>
            <artifactId>quarkus-rest-client-jackson</artifactId>
            <version>${quarkus.platform.version}</version>
        </dependency>

        <!-- other -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>2.19.0</version>
        </dependency>
    </dependencies>
</dependencyManagement>

<dependencies>
    <!-- Quarkus -->
    <dependency>
        <groupId>io.quarkus</groupId>
        <artifactId>quarkus-rest</artifactId>
    </dependency>
    <dependency>
        <groupId>io.quarkiverse.openapi.generator</groupId>
        <artifactId>quarkus-openapi-generator</artifactId>
    </dependency>
    <dependency>
        <groupId>io.quarkus</groupId>
        <artifactId>quarkus-rest-client-jackson</artifactId>
    </dependency>

    <!-- other -->
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-core</artifactId>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>io.quarkus</groupId>
            <artifactId>quarkus-maven-plugin</artifactId>
            <version>${quarkus.platform.version}</version>
            <extensions>true</extensions>
            <executions>
                <execution>
                    <goals>
                        <goal>build</goal>
                        <goal>generate-code</goal>
                        <goal>generate-code-tests</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>


        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.14.0</version>
            <configuration>
                <parameters>true</parameters>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>3.5.2</version>
            <configuration>
                <systemPropertyVariables>
                    <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
                    <maven.home>${maven.home}</maven.home>
                </systemPropertyVariables>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-failsafe-plugin</artifactId>
            <version>3.5.2</version>
            <executions>
                <execution>
                    <goals>
                        <goal>integration-test</goal>
                        <goal>verify</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <systemPropertyVariables>
                    <native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
                    <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
                    <maven.home>${maven.home}</maven.home>
                </systemPropertyVariables>
            </configuration>
        </plugin>
    </plugins>
</build> </project>

When building with maven, I get the following error:

[ERROR] Failed to execute goal io.quarkus:quarkus-maven-plugin:3.22.2:build (default) on project quarkus-openapi-client: Failed to build quarkus application: io.quarkus.builder.BuildException: Build failure: Build failed due to errors [ERROR] [error]: Build step io.quarkus.arc.deployment.ArcProcessor#validate threw an exception: jakarta.enterprise.inject.spi.DeploymentException: Found 2 deployment problems: [ERROR] 1 Unsatisfied dependency for type io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider and qualifiers [@OpenApiSpec(openApiSpecId = "addressapi_yml")] [ERROR] - injection target: org.openapi.quarkus.addressapi_yml.api.auth.CompositeAuthenticationProvider#compositeProvider [ERROR] - declared on CLASS bean [types=[jakarta.ws.rs.client.ClientRequestFilter, java.lang.Object, org.openapi.quarkus.addressapi_yml.api.auth.CompositeAuthenticationProvider], qualifiers=[@Default, @Any], target=org.openapi.quarkus.addressapi_yml.api.auth.CompositeAuthenticationProvider] [ERROR] The following classes match by type, but have been skipped during discovery: [ERROR] - io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider has no bean defining annotation (scope, stereotype, etc.)
[ERROR] [ERROR] [ERROR] 2 Unsatisfied dependency for type io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider and qualifiers [@OpenApiSpec(openApiSpecId = "addressapi_yml")] [ERROR] - injection target: parameter 'compositeProvider' of org.openapi.quarkus.addressapi_yml.api.auth.AuthenticationPropagationHeadersFactory constructor [ERROR] - declared on CLASS bean [types=[io.quarkiverse.openapi.generator.providers.AbstractAuthenticationPropagationHeadersFactory, org.openapi.quarkus.a ddressapi_yml.api.auth.AuthenticationPropagationHeadersFactory, org.eclipse.microprofile.rest.client.ext.ClientHeadersFactory, java.lang.Object], qualifiers=[@Default, @Any], target=org.openapi.quarkus.addressapi_yml.api.auth.AuthenticationPropagationHeadersFactory] [ERROR] The following classes match by type, but have been skipped during discovery: [ERROR] - io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider has no bean defining annotation (scope, stereotype, etc.)
[ERROR] [ERROR] [ERROR] at io.quarkus.arc.processor.BeanDeployment.processErrors(BeanDeployment.java:1589) [ERROR] at io.quarkus.arc.processor.BeanDeployment.init(BeanDeployment.java:338) [ERROR] at io.quarkus.arc.processor.BeanProcessor.initialize(BeanProcessor.java:178) [ERROR] at io.quarkus.arc.deployment.ArcProcessor.validate(ArcProcessor.java:488) [ERROR] at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:733) [ERROR] at io.quarkus.deployment.ExtensionLoader$3.execute(ExtensionLoader.java:856) [ERROR] at io.quarkus.builder.BuildContext.run(BuildContext.java:255) [ERROR] at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18) [ERROR] at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2675) [ERROR] at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2654) [ERROR] at org.jboss.threads.EnhancedQueueExecutor.runThreadBody(EnhancedQueueExecutor.java:1627) [ERROR] at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1594) [ERROR] at java.base/java.lang.Thread.run(Thread.java:1583) [ERROR] at org.jboss.threads.JBossThread.run(JBossThread.java:499) [ERROR] Suppressed: jakarta.enterprise.inject.UnsatisfiedResolutionException: Unsatisfied dependency for type io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider and qualifiers [@OpenApiSpec(openApiSpecId = "addressapi_yml")] [ERROR] - injection target: org.openapi.quarkus.addressapi_yml.api.auth.CompositeAuthenticationProvider#compositeProvider [ERROR] - declared on CLASS bean [types=[jakarta.ws.rs.client.ClientRequestFilter, java.lang.Object, org.openapi.quarkus.addressapi_yml.api.auth.CompositeAuthenticationProvider], qualifiers=[@Default, @Any], target=org.openapi.quarkus.addressapi_yml.api.auth.CompositeAuthenticationProvider] [ERROR] The following classes match by type, but have been skipped during discovery: [ERROR] - io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider has no bean defining annotation (scope, stereotype, etc.)
[ERROR] [ERROR] [ERROR] at io.quarkus.arc.processor.Beans.resolveInjectionPoint(Beans.java:547) [ERROR] at io.quarkus.arc.processor.BeanInfo.init(BeanInfo.java:689) [ERROR] at io.quarkus.arc.processor.BeanDeployment.init(BeanDeployment.java:323) [ERROR] ... 12 more [ERROR] Suppressed: jakarta.enterprise.inject.UnsatisfiedResolutionException: Unsatisfied dependency for type io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider and qualifiers [@OpenApiSpec(openApiSpecId = "addressapi_yml")] [ERROR] - injection target: parameter 'compositeProvider' of org.openapi.quarkus.addressapi_yml.api.auth.AuthenticationPropagationHeadersFactory constructor [ERROR] - declared on CLASS bean [types=[io.quarkiverse.openapi.generator.providers.AbstractAuthenticationPropagationHeadersFactory, org.openapi.quarkus.a ddressapi_yml.api.auth.AuthenticationPropagationHeadersFactory, org.eclipse.microprofile.rest.client.ext.ClientHeadersFactory, java.lang.Object], qualifiers=[@Default, @Any], target=org.openapi.quarkus.addressapi_yml.api.auth.AuthenticationPropagationHeadersFactory] [ERROR] The following classes match by type, but have been skipped during discovery: [ERROR] - io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider has no bean defining annotation (scope, stereotype, etc.)
[ERROR] [ERROR] [ERROR] at io.quarkus.arc.processor.Beans.resolveInjectionPoint(Beans.java:547) [ERROR] at io.quarkus.arc.processor.BeanInfo.init(BeanInfo.java:689) [ERROR] at io.quarkus.arc.processor.BeanDeployment.init(BeanDeployment.java:323) [ERROR] ... 12 more

It says io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider has no bean defining annotation (scope, stereotype, etc.). I have no control over that class. Is there a way for it to be identified as bean ? Or is there something else I am missing ?

Interesting to notice that it runs with no error with the petstore.yaml

Thank you !

Hi! Thanks for the question, can you please share a reproducer? — Ricardo Zanini
– Ricardo Zanini, Commented May 13 at 16:04

Ricardo Zanini · Accepted Answer · 2025-05-20 16:03:34Z

1

Thanks for using the extension and reporting this bug.

The problem is that you're missing a few dependencies in your pom.xml file:

<dependency>
    <groupId>io.quarkiverse.openapi.generator</groupId>
    <artifactId>quarkus-openapi-generator-oidc</artifactId>
    <version>2.10.0</version>
</dependency>
<dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-rest-client-oidc-filter</artifactId>
    <version>${quarkus.platform.version}</version>
</dependency>

As stated in the docs: https://docs.quarkiverse.io/quarkus-openapi-generator/dev/client.html#_oauth2_authentication

From version 2.7.0 and onwards you must also add the quarkus-openapi-generator-oidc additional dependency.

This is required because the generated CompositeAuthenticationProvider file will try to inject OIDC-related classes (see the marker annotation):

@jakarta.annotation.Priority(jakarta.ws.rs.Priorities.AUTHENTICATION)
@io.quarkiverse.openapi.generator.markers.OauthAuthenticationMarker(name="AuthorizationCode", openApiSpecId="openapi_yaml")
public class CompositeAuthenticationProvider implements jakarta.ws.rs.client.ClientRequestFilter {

    @jakarta.inject.Inject
    @io.quarkiverse.openapi.generator.OpenApiSpec(openApiSpecId="openapi_yaml")
    io.quarkiverse.openapi.generator.providers.BaseCompositeAuthenticationProvider compositeProvider;

    @java.lang.Override
    public void filter(jakarta.ws.rs.client.ClientRequestContext context) throws java.io.IOException {
        compositeProvider.filter(context);
    };
}

And your OpenAPI spec file requires oauth2:

  securitySchemes:
    AuthorizationCode:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://api.post.ch/OAuth/authorization
          tokenUrl: https://api.post.ch/OAuth/token
          scopes:
            DCAPI_ADDRESS_READ: Read user's addresses
            DCAPI_ADDRESS_READ_MAIN: Read user's main addresses

Additionally, I would recommend removing this entry from your properties file and just rely on the default src/main/openapi directory to clearly identify the spec files location:

#quarkus.openapi-generator.codegen.input-base-dir=src/main/resources

I'll open an issue on our side to break the build in case of OIDC is not found in the classpath.

Cheers!

answered May 20 at 16:03

Ricardo Zanini

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3 Comments

Ricardo Zanini May 20 at 16:21

Issue: github.com/quarkiverse/quarkus-openapi-generator/issues/1151

Tchypp May 21 at 7:39

Thank you for the quick answer ! I missed that in the documentation indeed. Unfortunately, after adding the 2 dependencies, it gives the same error.

Ricardo Zanini May 21 at 13:09

@Tchypp Are you sure you added them to the right place? Your pom has dependencyManagement and dependency sections. The right place is in the dependency section. EDIT: I tested locally and it works.

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