Add docker configs for jenkins with ssl god kill me

docker/jenkins/Dockerfile

@@ -10,9 +10,11 @@ RUN apk add --no-cache \
   bash \
   coreutils \
   curl \
+  expect \
   git \
   git-lfs \
   openssh-client \
+  openssl \
   tini \
   ttf-dejavu \
   tzdata \

docker/jenkins/files/jenkins.sh

@@ -1,5 +1,22 @@
 #! /bin/bash -e
 
+# cert prep
+for i in /secrets/jenkins.crt /etc/ssl/certs/ca-cert-MaskedName_Root_CA.pem; do
+    cat $i >> /tmp/jenkins_bundle.crt
+    echo >> /tmp/jenkins_bundle.crt
+done
+
+expect <(cat <<EOH
+spawn openssl pkcs12 -inkey /secrets/jenkins.key -in /tmp/jenkins_bundle.crt -export -out /secrets/jenkins.jks
+expect "Enter Export Password:"
+send -- "password\r"
+expect "Verifying - Enter Export Password:"
+send -- "password\r"
+interact
+EOH
+)
+
+# defaultish jenkins stuff
 : "${JENKINS_WAR:="/usr/share/jenkins/jenkins.war"}"
 : "${JENKINS_HOME:="/var/jenkins_home"}"
 : "${COPY_REFERENCE_FILE_LOG:="${JENKINS_HOME}/copy_reference_file.log"}"