Adds the Dockerfile to build and install the oath-tool (#1)

* add changelog and readme

* Add dockerfile

* Add Dockerfile and Changelog

Author: Chili-Man

.gitignore

@@ -0,0 +1,3 @@
+# Emacs temp files
+\#*
+*~

CHANGELOG.md

@@ -0,0 +1,6 @@
+Oathtool Dockerfile Changelog
+==============================
+1.0.0 - 06/22/2017
+------------------
+### Features
+- Builds and installs the oath-tool from source

Dockerfile

@@ -0,0 +1,28 @@
+FROM debian:stretch
+
+# Install the build tools
+RUN apt-get update --assume-yes && \
+    apt-get install -o 'Dpkg::Options::=--force-confnew' -y --force-yes -q gpg wget build-essential && \
+    apt-get autoclean
+
+# Build and Install, verifies the signature
+RUN mkdir /tmp/oathtool && cd /tmp/oathtool && \
+    wget http://download.savannah.nongnu.org/releases/oath-toolkit/oath-toolkit-2.6.2.tar.gz && \
+    wget http://download.savannah.nongnu.org/releases/oath-toolkit/oath-toolkit-2.6.2.tar.gz.sig && \
+    gpg --keyserver hkp://pgp.mit.edu --recv-key 860B7FBB32F8119D && \
+    gpg --verify oath-toolkit-2.6.2.tar.gz.sig oath-toolkit-2.6.2.tar.gz && \
+    tar -x -f oath-toolkit-2.6.2.tar.gz && cd oath-toolkit-2.6.2 && \
+    ./configure --disable-shared --disable-pskc --disable-xmltest && \
+    make && make check && make install && \
+    cd ~/ && rm -rf /tmp/oathtool
+
+# Create a non root user to run the oath-tool as
+RUN useradd -ms /usr/bin/bash oath
+USER oath
+
+# Defaults to generating a TOTP token, provided that the user passes in the secret
+ENTRYPOINT ["/usr/local/bin/oathtool", "--base32", "--totp"]
+
+LABEL com.opengov.maintainer=OpenGov \
+      [email protected] \
+      com.opengov.version=1.0.0

README.md

@@ -1,2 +1,10 @@
 # docker-oathtool
-An Ubuntu base image that builds and installs the oath-tool
+A Debian based Docker image that builds and installs the oath-tool.
+The oath tool tarball's signature is verified before compiling.
+
+## Docker Tagging Convention
+The images should be tagged in the format of:
+
+```
+opengovorg/oathtool:<oath-tool version>
+```