Merge branch 'initial-hardening' into 'development'

initial hardening

See merge request !16

Dockerfile

+ARG BASE_REGISTRY=registry1.dso.mil
+ARG BASE_IMAGE=ironbank/redhat/ubi/ubi8-minimal
+ARG BASE_TAG=8.4
+
+FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
+
+ARG DEFAULTUID=1001
+ARG DEFAULTGID=1001
+
+COPY rda-converter.zip /tmp
+RUN microdnf install -y unzip shadow-utils && \
+    groupadd -g ${DEFAULTGID} -r default && \
+    useradd -u ${DEFAULTUID} -r -g default default && \
+    unzip /tmp/rda-converter.zip -d /usr/local/bin && \
+    microdnf remove -y unzip shadow-utils && \
+    microdnf clean all && \
+    rm -rf /var/cache/yum /var/tmp/* /tmp/* /var/tmp/.???* /tmp/.???*
+
+USER ${DEFAULTUID}
+
+ENTRYPOINT ["/usr/local/bin/rda-converter"]
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LICENSE

+Data Rights and Intellectual Property Rights in accordance with the rights 
+described in DFARS 252.227-7013 [Rights in Technical Data—Noncommercial Items
+(Nov 1995), DFARS 252.227-7014 [Rights in Noncommercial Computer Software and 
+Noncommercial Computer Software Documentation (June 1995)] and DFARS 
+252.227-7015 [Rights in Technical Data – Noncommercial Items (Nov. 1995)]
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README.md

-# <application name>
+# RDA Converter
 
-Project template for all Iron Bank container repositories.
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+A tool to convert an [RDA](https://devforce.disa.mil/secure/docs/latest/developers-guide/deployment/) into one or more [Helm](https://helm.sh/) [Charts](https://helm.sh/docs/glossary/#chart) and container image files (i.e. Dockerfile).
+
+This container is leveraged by the RDA Deployer and should not generally be used directly. For further information, see the [rda-converter](https://gitlab.eitccorp.com/up/software/rda/rda-converter) project.

hardening_manifest.yaml

+---
+apiVersion: v1
+
+# The repository name in registry1, excluding /ironbank/
+name: "bdp/rda/converter"
+
+# List of tags to push for the repository in registry1
+# The most specific version should be the first tag and will be shown
+# on ironbank.dsop.io
+tags:
+  - "0.4.0"
+  - "latest"
+
+# Build args passed to Dockerfile ARGs
+args:
+  BASE_IMAGE: "redhat/ubi/ubi8-minimal"
+  BASE_TAG: "8.4"
+
+# Docker image labels
+labels:
+  org.opencontainers.image.title: "converter"
+  ## Human-readable description of the software packaged in the image
+  org.opencontainers.image.description: "A container image that includes the rda-converter application."
+  ## License(s) under which contained software is distributed
+  org.opencontainers.image.licenses: "proprietary"
+  ## URL to find more information on the image
+  org.opencontainers.image.url: "https://repo1.dso.mil/dsop/bdp/rda/converter"
+  ## Name of the distributing entity, organization or individual
+  org.opencontainers.image.vendor: "BDP"
+  org.opencontainers.image.version: "0.4.0"
+  ## Keywords to help with search (ex. "cicd,gitops,golang")
+  mil.dso.ironbank.image.keywords: "rda,bdp,updn,k8s,converter"
+  ## This value can be "opensource" or "commercial"
+  mil.dso.ironbank.image.type: "commercial"
+  ## Product the image belongs to for grouping multiple images
+  mil.dso.ironbank.product.name: "BDP RDA"
+
+resources:
+  - url: "https://nexus.eitccorp.com/repository/releases/bdp/rda/rda-converter/0.4.0/rda-converter-0.4.0.zip"
+    filename: "rda-converter.zip"
+    auth:
+      type: "basic"
+      id: "eitc"
+    validation:
+      type: "sha256"
+      value: "ac022dc107e1ebb2fe6fb3aa2a7646d16348c33ac90e812dd2f74c444057675b"
+
+# List of project maintainers
+maintainers:
+- email: "lstigdon@eitccorp.com"
+  name: "Luke Stigdon"
+  username: "lstigdon"
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