custom ca

Dockerfile

@@ -6,12 +6,22 @@ ENV DEFECTDOJO_URL=""
 ENV DEFECTDOJO_TOKEN=""
 
 ARG APP_DIR=/opt/app
+ARG ADDITIONAL_CA_URL=""
+ARG ADDITIONAL_CA_CHECKSUM=""
 
 RUN \
   apk add --no-cache syft &&\
   adduser -s /bin/sh -D user &&\
   mkdir -p $APP_DIR &&\
-  chown user:user $APP_DIR
+  chown user:user $APP_DIR &&\
+  if [ "$ADDITIONAL_CA_URL" != "" -a "$ADDITIONAL_CA_CHECKSUM" != "" ]; then \
+    cd /usr/share/ca-certificates; \
+    wget --no-check-certificate -O custom-ca.crt $ADDITIONAL_CA_URL; \
+    echo "a921e440a742f1e67c7714306e2c0d76  custom-ca.crt" | md5sum -c; \
+    /usr/sbin/update-ca-certificates; \
+  else \
+    echo "no additional ca"; \
+  fi 
 
 USER user
 WORKDIR $APP_DIR