Prevent http:// protocol repositories

Author: graemerocher

build.gradle

@@ -307,4 +307,14 @@ task test(dependsOn: getTasksByName("test", true)) {
              report(todir: testReportsDir)
          }
      }
-}
+}
+
+project.afterEvaluate {
+    allprojects.repositories.each { handler ->
+        handler.each {
+            if (it.url.toString().startsWith("http://")) {
+                throw new RuntimeException("Build should not define insecure HTTP-based Maven repostories")
+            }
+        }
+    }
+}