Trying to register SPI causes build step error

Describe the bug

I have written a User Storage Provider and it worked fine in versions before 17. When trying to register it with Keycloak 17, I get the exception message: Build step org.keycloak.quarkus.deployment.KeycloakProcessor#configureProviders threw an exception: java.util.ServiceConfigurationError: org.keycloak.provider.Spi: org.keycloak.locale.LocaleSelectorSPI not a subtype

I have reproduced this issue using Java 11 and 17 on both Windows and Linux.

Version

17.0.0

Expected behavior

When I copy the JAR file into the providers directory and run ./kc.sh build, a success message is printed and the provider is registered.

Actual behavior

The following error is printed:

How to Reproduce?

1. Create an Provider and a ProviderFactory class. No special logic aside from the implementations are required.
2. Register the Factory class in the META-INF/services/org.keycloak.storage.UserStorageProviderFactory file.
3. Create the JAR file using mvn clean compile assembly:single
4. Copy the JAR file into Keycloak’s providers directory.
5. Run ./kc.sh build

Anything else?

My folder structure:

My pom.xml file:

<?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>de.collinalpert</groupId>
    <artifactId>my-user-provider</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <java.version>11</java.version>
        <maven.compiler.source>${java.version}</maven.compiler.source>
        <maven.compiler.target>${java.version}</maven.compiler.target>
        <maven.compiler.release>${java.version}</maven.compiler.release>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.keycloak</groupId>
            <artifactId>keycloak-server-spi</artifactId>
            <version>17.0.0</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.3.0</version>
                <configuration>
                    <finalName>my-user-provider</finalName>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <appendAssemblyId>false</appendAssemblyId>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

[CollinAlpert]

Adding <scope>provided</scope> to the Keycloak dependencies solved my issue. Thanks!

[dishi-github]

Thank you so much. I had the same issue with keycloak 18 and this post sort of fixed my issues for once due to the detailed steps provided to reproduce it. Thanks again! Appreciate!