diff -rauN apache-ant-1.9.15/fetch.xml apache-ant-1.9.15-https-and-repo-urls-patch/fetch.xml
--- apache-ant-1.9.15/fetch.xml	2020-05-10 15:42:29.000000000 +0200
+++ apache-ant-1.9.15-https-and-repo-urls-patch/fetch.xml	2021-05-14 20:17:38.020978197 +0200
@@ -329,19 +329,19 @@
     <f2 project="tomcat" archive="jasper-runtime"/>
     <f2 project="javax.servlet" archive="servlet-api"/>
   </target>
-
+<!--
   <target name="jai"
           description="load Java Advanced Imaging"
           depends="init">
     <f2 project="javax.media" archive="jai-core" id="jboss"
-        repository="https://repository.jboss.org/nexus/content/groups/public/"/>
+        repository="http://mvnrepository.com/"/>
     <f2 project="com.sun.media" archive="jai-codec" id="jboss"
-        repository="https://repository.jboss.org/nexus/content/groups/public/"/>
+        repository="http://repository.jboss.org/nexus/content/groups/public/"/>
   </target>
-
+-->
   <target name="netrexx"
           description="load NetRexx compiler"
-          depends="init-no-m2,-setup-temp-cache,-fetch-netrexx,-fetch-netrexx-no-commons-net">
+          depends="init-no-m2,-setup-temp-cache">
     <checksum file="${temp.dir}/NetRexx.zip" algorithm="SHA-256" property="${netrexx.sha256}" verifyProperty="netrexx.hash.matches"/>
     <fail message="NetRexx.zip fetched via ftp has an unexpected SHA-256 checksum, the file may have been tampered with">
        <condition>
@@ -361,18 +361,22 @@
 
   <available property="have.commons.net" classname="org.apache.commons.net.ftp.FTPClientConfig"/>
 
+<!--
   <target name="-fetch-netrexx" if="have.commons.net">
     <get-ftp-file host="ftp.software.ibm.com" remotedir="/software/awdtools/netrexx"
             filename="NetRexx.zip" localdir="${temp.dir}"/>
   </target>
+-->
 
+<!--
   <target name="-fetch-netrexx-no-commons-net" unless="have.commons.net">
     <get src="ftp://ftp.software.ibm.com/software/awdtools/netrexx/NetRexx.zip"
          dest="${temp.dir}/NetRexx.zip" skipexisting="true"/>
   </target>
+-->
 
   <target name="all"
     description="load all the libraries (except jython)"
-    depends="antunit,ivy,logging,junit,xml,networking,regexp,antlr,bcel,jdepend,bsf,debugging,script,javamail,jspc,jai,netrexx"/>
+    depends="antunit,ivy,logging,junit,xml,networking,regexp,antlr,bcel,jdepend,bsf,debugging,script,javamail,jspc,netrexx"/>
 
 </project>
diff -rauN apache-ant-1.9.15/lib/libraries.properties apache-ant-1.9.15-https-and-repo-urls-patch/lib/libraries.properties
--- apache-ant-1.9.15/lib/libraries.properties	2020-05-10 15:42:29.000000000 +0200
+++ apache-ant-1.9.15-https-and-repo-urls-patch/lib/libraries.properties	2021-05-14 20:06:47.150502384 +0200
@@ -17,7 +17,7 @@
 
 # If you change this, change the checksum to match
 m2.version=2.1.3
-m2.url=https://archive.apache.org/dist/maven/ant-tasks
+m2.url=http://archive.apache.org/dist/maven/ant-tasks
 m2.artifact-name=maven-ant-tasks
 m2.jar.name=${m2.artifact-name}-${m2.version}.jar
 #this is the URL of the antlib library, that is pulled down for everything else.
@@ -26,7 +26,7 @@
 m2.sha1.checksum=b09be554228d66d208e5fef5266844aacf443abc
 
 # Repository to use by default for fetching dependencies.
-m2.repo=https://repo1.maven.org/maven2/
+m2.repo=http://insecure.repo1.maven.org/maven2/
 
 # hashes of libraries loaded over insecure connections
 netrexx.sha256=1f99f054e9b1e412d29823088f3fa7cfce90a7af25d907a60a6d7908a6b97ea4