vuln-fix: Use HTTPS instead of HTTP to resolve deps CVE-2021-26291 (#30)

This fixes a security vulnerability in this project where the `pom.xml`
files were configuring Maven to resolve dependencies over HTTP instead of
HTTPS.

Weakness: CWE-829: Inclusion of Functionality from Untrusted Control Sphere
Severity: High
CVSS: 8.1
Detection: CodeQL & OpenRewrite (https://app.moderne.io/recipes/org.openrewrite.maven.security.UseHttpsForRepositories)

Reported-by: Jonathan Leitschuh <[email protected]>


Bug-tracker: JLLeitschuh/security-research#8
Detection: CodeQL (https://codeql.github.com/codeql-query-help/java/java-maven-non-https-url/) & OpenRewrite (https://app.moderne.io/recipes/org.openrewrite.maven.security.UseHttpsForRepositories)

Reported-by: Jonathan Leitschuh <[email protected]>


Bug-tracker: JLLeitschuh/security-research#8


Use this link to re-run the recipe: https://app.moderne.io/recipes/org.openrewrite.maven.security.UseHttpsForRepositories?organizationId=R29vZ2xl

Co-authored-by: Moderne <[email protected]>

pom.xml

@@ -194,7 +194,7 @@
         <snapshotRepository>
             <id>sonatype-nexus-snapshots</id>
             <name>Sonatype Nexus Snapshots</name>
-            <url>http://oss.sonatype.org/content/repositories/snapshots</url>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
         </snapshotRepository>
     </distributionManagement>