feat: add new configuration files for Apt, Apk, Java, and Yum

Signed-off-by: d9pouces <github@19pouces.net>

tests/dockerfiles/repos/build_test_jar.py

@@ -0,0 +1,51 @@
+"""Build a minimal, offline, hand-rolled jar and its pom.xml, laid out as a
+Maven-compatible repository, for integration-testing the `java` module of
+id-configurator.
+
+No network access and no build backend (maven/gradle) are used: the jar is
+a plain zip file assembled with the standard library only, so this script
+can run in a minimal Python image with nothing installed.
+"""
+
+from __future__ import annotations
+
+import pathlib
+import zipfile
+
+GROUP = "org.interdiode"
+GROUP_PATH = GROUP.replace(".", "/")
+ARTIFACT = "idconfiguratortestpkg"
+VERSION = "0.0.1"
+OUT_DIR = pathlib.Path("/srv") / GROUP_PATH / ARTIFACT / VERSION
+
+MANIFEST = "Manifest-Version: 1.0\n"
+
+POM = f"""<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>{GROUP}</groupId>
+  <artifactId>{ARTIFACT}</artifactId>
+  <version>{VERSION}</version>
+  <packaging>jar</packaging>
+  <description>Test-only artifact served by the id-configurator integration tests</description>
+</project>
+"""
+
+
+def build_jar(path: pathlib.Path) -> None:
+    with zipfile.ZipFile(path, "w", zipfile.ZIP_DEFLATED) as archive:
+        archive.writestr("META-INF/MANIFEST.MF", MANIFEST)
+        archive.writestr(
+            "marker.txt",
+            "test-only artifact served by the id-configurator integration tests\n",
+        )
+
+
+def main() -> None:
+    OUT_DIR.mkdir(parents=True, exist_ok=True)
+    build_jar(OUT_DIR / f"{ARTIFACT}-{VERSION}.jar")
+    (OUT_DIR / f"{ARTIFACT}-{VERSION}.pom").write_text(POM, encoding="utf-8")
+
+
+if __name__ == "__main__":
+    main()