From b9aa38f4d76ebc9d75321eca94259a409950f82e Mon Sep 17 00:00:00 2001 From: Edouard DUPIN Date: Fri, 3 May 2019 14:41:23 +0200 Subject: [PATCH] [DEV] configure all --- CONTRIBUTING.md | 35 --- Dockerfile.aarch64 | 34 --- README.md | 247 +++++------------- alpine/google-authenticator/APKBUILD | 52 ---- docker-compose.yaml | 6 +- .../11_route_enable.conf | 0 Dockerfile => docker/Dockerfile | 4 +- {bin => docker/bin}/easyrsa_vars | 0 {bin => docker/bin}/ovpn_copy_server_files | 0 {bin => docker/bin}/ovpn_genconfig | 6 +- {bin => docker/bin}/ovpn_getclient | 0 {bin => docker/bin}/ovpn_getclient_all | 0 {bin => docker/bin}/ovpn_initpki | 0 {bin => docker/bin}/ovpn_listclients | 0 {bin => docker/bin}/ovpn_otp_user | 0 {bin => docker/bin}/ovpn_revokeclient | 0 {bin => docker/bin}/ovpn_run | 0 {bin => docker/bin}/ovpn_status | 0 {otp => docker/otp}/openvpn | 0 docs/advanced.md | 20 -- docs/backup.md | 21 -- docs/clients.md | 47 ---- docs/debug.md | 39 --- docs/docker-compose.md | 77 ------ docs/docker-openvpn.te | 10 - docs/docker.md | 52 ---- docs/faqs.md | 26 -- docs/ipv6.md | 101 ------- docs/otp.md | 76 ------ docs/paranoid.md | 49 ---- docs/selinux.md | 25 -- docs/static-ips.md | 24 -- docs/systemd.md | 43 --- docs/tcp.md | 45 ---- init/docker-openvpn@.service | 76 ------ init/upstart.init | 8 - test/README.md | 19 -- test/client/wait-for-connect.sh | 38 --- test/config.sh | 19 -- test/run.sh | 202 -------------- test/tests/basic/run.sh | 62 ----- test/tests/client/container.sh | 84 ------ test/tests/client/run.sh | 1 - test/tests/conf_options/container.sh | 116 -------- test/tests/conf_options/run.sh | 1 - test/tests/docker-build.sh | 39 --- test/tests/dual-proto/run.sh | 70 ----- test/tests/image-name.sh | 10 - test/tests/iptables/run.sh | 38 --- test/tests/otp/run.sh | 87 ------ test/tests/paranoid/container.sh | 22 -- test/tests/paranoid/run.sh | 1 - test/tests/revocation/run.sh | 101 ------- test/tests/run-bash-in-container.sh | 7 - test/tests/run-in-container.sh | 46 ---- 55 files changed, 67 insertions(+), 2019 deletions(-) delete mode 100644 CONTRIBUTING.md delete mode 100644 Dockerfile.aarch64 delete mode 100644 alpine/google-authenticator/APKBUILD rename 11_route_enable.conf => docker/11_route_enable.conf (100%) rename Dockerfile => docker/Dockerfile (91%) rename {bin => docker/bin}/easyrsa_vars (100%) rename {bin => docker/bin}/ovpn_copy_server_files (100%) rename {bin => docker/bin}/ovpn_genconfig (99%) rename {bin => docker/bin}/ovpn_getclient (100%) rename {bin => docker/bin}/ovpn_getclient_all (100%) rename {bin => docker/bin}/ovpn_initpki (100%) rename {bin => docker/bin}/ovpn_listclients (100%) rename {bin => docker/bin}/ovpn_otp_user (100%) rename {bin => docker/bin}/ovpn_revokeclient (100%) rename {bin => docker/bin}/ovpn_run (100%) rename {bin => docker/bin}/ovpn_status (100%) rename {otp => docker/otp}/openvpn (100%) delete mode 100644 docs/advanced.md delete mode 100644 docs/backup.md delete mode 100644 docs/clients.md delete mode 100644 docs/debug.md delete mode 100644 docs/docker-compose.md delete mode 100644 docs/docker-openvpn.te delete mode 100644 docs/docker.md delete mode 100644 docs/faqs.md delete mode 100644 docs/ipv6.md delete mode 100644 docs/otp.md delete mode 100644 docs/paranoid.md delete mode 100644 docs/selinux.md delete mode 100644 docs/static-ips.md delete mode 100644 docs/systemd.md delete mode 100644 docs/tcp.md delete mode 100644 init/docker-openvpn@.service delete mode 100644 init/upstart.init delete mode 100644 test/README.md delete mode 100755 test/client/wait-for-connect.sh delete mode 100644 test/config.sh delete mode 100755 test/run.sh delete mode 100755 test/tests/basic/run.sh delete mode 100644 test/tests/client/container.sh delete mode 120000 test/tests/client/run.sh delete mode 100644 test/tests/conf_options/container.sh delete mode 120000 test/tests/conf_options/run.sh delete mode 100755 test/tests/docker-build.sh delete mode 100755 test/tests/dual-proto/run.sh delete mode 100755 test/tests/image-name.sh delete mode 100755 test/tests/iptables/run.sh delete mode 100755 test/tests/otp/run.sh delete mode 100644 test/tests/paranoid/container.sh delete mode 120000 test/tests/paranoid/run.sh delete mode 100755 test/tests/revocation/run.sh delete mode 100755 test/tests/run-bash-in-container.sh delete mode 100755 test/tests/run-in-container.sh diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md deleted file mode 100644 index 8584f62..0000000 --- a/CONTRIBUTING.md +++ /dev/null @@ -1,35 +0,0 @@ -# Contributing to docker-openvpn - -Community contributions are welcome and help move the project along. Please review this document before sending any pull requests. - -Thanks! - -## Bug Fixes - -All bug fixes are welcome. Please try to add a test if the bug is something that should have been fixed already. Oops. - -## Feature Additions - -New features are welcome provided that the feature has a general audience and is reasonably simple. The goal of the repository is to support a wide audience and be simple enough. - -Please add new documentation in the `docs` folder for any new features. Pull requests for missing documentation is welcome as well. Keep the `README.md` focused on the most popular use case, details belong in the docs directory. - -If you have a special feature, you're likely to try but it will likely be rejected if not too many people seem interested. - -## Tests - -In an effort to not repeat bugs (and break less popular features), unit tests are run on [Travis CI](https://travis-ci.org/kylemanna/docker-openvpn). The goal of the tests are to be simple and to be placed in the `test/tests` directory where it will be automatically run. Review existing tests for an example. - -## Style - -The style of the repo follows that of the Linux kernel, in particular: - -* Pull requests should be rebased to small atomic commits so that the merged history is more coherent -* The subject of the commit should be in the form "`: `" -* More details in the body -* Match surrounding coding style (line wrapping, spaces, etc) - -More details in the [SubmittingPatches](https://www.kernel.org/doc/html/latest/process/submitting-patches.html) document included with the Linux kernel. In particular the following sections: - -* `2) Describe your changes` -* `3) Separate your changes` diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64 deleted file mode 100644 index 7207a09..0000000 --- a/Dockerfile.aarch64 +++ /dev/null @@ -1,34 +0,0 @@ -# Original credit: https://github.com/jpetazzo/dockvpn - -# Smallest base image -FROM aarch64/alpine:3.5 - -LABEL maintainer="Kyle Manna " - -RUN echo "http://dl-4.alpinelinux.org/alpine/edge/community/" >> /etc/apk/repositories && \ - echo "http://dl-4.alpinelinux.org/alpine/edge/testing/" >> /etc/apk/repositories && \ - apk add --update openvpn iptables bash easy-rsa openvpn-auth-pam google-authenticator pamtester && \ - ln -s /usr/share/easy-rsa/easyrsa /usr/local/bin && \ - rm -rf /tmp/* /var/tmp/* /var/cache/apk/* /var/cache/distfiles/* - -# Needed by scripts -ENV OPENVPN /etc/openvpn -ENV EASYRSA /usr/share/easy-rsa -ENV EASYRSA_PKI $OPENVPN/pki -ENV EASYRSA_VARS_FILE $OPENVPN/vars - -# Prevents refused client connection because of an expired CRL -ENV EASYRSA_CRL_DAYS 3650 - -VOLUME ["/etc/openvpn"] - -# Internally uses port 1194/udp, remap using `docker run -p 443:1194/tcp` -EXPOSE 1194/udp - -CMD ["ovpn_run"] - -ADD ./bin /usr/local/bin -RUN chmod a+x /usr/local/bin/* - -# Add support for OTP authentication using a PAM module -ADD ./otp/openvpn /etc/pam.d/ diff --git a/README.md b/README.md index dbe5fdc..7eef6ed 100644 --- a/README.md +++ b/README.md @@ -1,211 +1,82 @@ -# OpenVPN for Docker - -[![Build Status](https://travis-ci.org/kylemanna/docker-openvpn.svg)](https://travis-ci.org/kylemanna/docker-openvpn) -[![Docker Stars](https://img.shields.io/docker/stars/kylemanna/openvpn.svg)](https://hub.docker.com/r/kylemanna/openvpn/) -[![Docker Pulls](https://img.shields.io/docker/pulls/kylemanna/openvpn.svg)](https://hub.docker.com/r/kylemanna/openvpn/) -[![ImageLayers](https://images.microbadger.com/badges/image/kylemanna/openvpn.svg)](https://microbadger.com/#/images/kylemanna/openvpn) -[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fkylemanna%2Fdocker-openvpn.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fkylemanna%2Fdocker-openvpn?ref=badge_shield) -[![Anchore Image Overview](https://anchore.io/service/badges/image/af41b351247fc340958e9c67aed342860da328339257f809c043c865679d981d)](https://anchore.io/image/dockerhub/kylemanna%2Fopenvpn%3Alatest) - +OpenVPN for Docker-compose +============================ OpenVPN server in a Docker container complete with an EasyRSA PKI CA. -Extensively tested on [Digital Ocean $5/mo node](http://bit.ly/1C7cKr3) and has -a corresponding [Digital Ocean Community Tutorial](http://bit.ly/1AGUZkq). +Quick Start with docker-compose +================================ -#### Upstream Links +```{.sh} +docker-compose run --rm openvpn ovpn_genconfig -u udp://____VPN.SERVERNAME.COM____ +docker-compose run --rm openvpn ovpn_initpki +``` -* Docker Registry @ [kylemanna/openvpn](https://hub.docker.com/r/kylemanna/openvpn/) -* GitHub @ [kylemanna/docker-openvpn](https://github.com/kylemanna/docker-openvpn) +or -## Quick Start +```{.sh} +docker-compose run --rm openvpn ovpn_genconfig -u udp://____VPN.SERVERNAME.COM____ -b -d -D -C AES-256-CBC -p ____LOCAL_IP_SERVER____/32 -R -K ccd -V -L append -F +``` -* Pick a name for the `$OVPN_DATA` data volume container. It's recommended to - use the `ovpn-data-` prefix to operate seamlessly with the reference systemd - service. Users are encourage to replace `example` with a descriptive name of - their choosing. +Fix ownership (depending on how to handle your backups, this may not be needed) +--------------------------------------------------------------------------------- - OVPN_DATA="ovpn-data-example" +```{.sh} +sudo chown -R $(whoami): ./openvpn-data +``` -* Initialize the `$OVPN_DATA` container that will hold the configuration files - and certificates. The container will prompt for a passphrase to protect the - private key used by the newly generated certificate authority. +Start OpenVPN server process +---------------------------- - docker volume create --name $OVPN_DATA - docker run -v $OVPN_DATA:/etc/openvpn --log-driver=none --rm kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM - docker run -v $OVPN_DATA:/etc/openvpn --log-driver=none --rm -it kylemanna/openvpn ovpn_initpki +```{.sh} +docker-compose up -d openvpn +``` -* Start OpenVPN server process +You can access the container logs with +-------------------------------------- - docker run -v $OVPN_DATA:/etc/openvpn -d -p 1194:1194/udp --cap-add=NET_ADMIN kylemanna/openvpn +```{.sh} +docker-compose logs -f +``` -* Generate a client certificate without a passphrase +Generate a client certificate +----------------------------- - docker run -v $OVPN_DATA:/etc/openvpn --log-driver=none --rm -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass +```{.sh} +export CLIENTNAME="your_client_name" +# with a passphrase (recommended) +docker-compose run --rm openvpn easyrsa build-client-full $CLIENTNAME +# without a passphrase (not recommended) +docker-compose run --rm openvpn easyrsa build-client-full $CLIENTNAME nopass +``` -* Retrieve the client configuration with embedded certificates +Retrieve the client configuration with embedded certificates +------------------------------------------------------------ - docker run -v $OVPN_DATA:/etc/openvpn --log-driver=none --rm kylemanna/openvpn ovpn_getclient CLIENTNAME > CLIENTNAME.ovpn +In a single file: +```{.sh} +docker-compose run --rm openvpn ovpn_getclient $CLIENTNAME > $CLIENTNAME.ovpn +``` -## Next Steps +In multiple files +```{.sh} +docker-compose run --rm openvpn ovpn_getclient $CLIENTNAME > $CLIENTNAME.ovpn +``` -### More Reading +Revoke a client certificate +--------------------------- -Miscellaneous write-ups for advanced configurations are available in the -[docs](docs) folder. +```{.sh} +# Keep the corresponding crt, key and req files. +docker-compose run --rm openvpn ovpn_revokeclient $CLIENTNAME +# Remove the corresponding crt, key and req files. +docker-compose run --rm openvpn ovpn_revokeclient $CLIENTNAME remove +``` -### Systemd Init Scripts - -A `systemd` init script is available to manage the OpenVPN container. It will -start the container on system boot, restart the container if it exits -unexpectedly, and pull updates from Docker Hub to keep itself up to date. - -Please refer to the [systemd documentation](docs/systemd.md) to learn more. - -### Docker Compose - -If you prefer to use `docker-compose` please refer to the [documentation](docs/docker-compose.md). - -## Debugging Tips +Debugging Tips +-------------- * Create an environment variable with the name DEBUG and value of 1 to enable debug output (using "docker -e"). - docker run -v $OVPN_DATA:/etc/openvpn -p 1194:1194/udp --privileged -e DEBUG=1 kylemanna/openvpn - -* Test using a client that has openvpn installed correctly - - $ openvpn --config CLIENTNAME.ovpn - -* Run through a barrage of debugging checks on the client if things don't just work - - $ ping 8.8.8.8 # checks connectivity without touching name resolution - $ dig google.com # won't use the search directives in resolv.conf - $ nslookup google.com # will use search - -* Consider setting up a [systemd service](/docs/systemd.md) for automatic - start-up at boot time and restart in the event the OpenVPN daemon or Docker - crashes. - -## How Does It Work? - -Initialize the volume container using the `kylemanna/openvpn` image with the -included scripts to automatically generate: - -- Diffie-Hellman parameters -- a private key -- a self-certificate matching the private key for the OpenVPN server -- an EasyRSA CA key and certificate -- a TLS auth key from HMAC security - -The OpenVPN server is started with the default run cmd of `ovpn_run` - -The configuration is located in `/etc/openvpn`, and the Dockerfile -declares that directory as a volume. It means that you can start another -container with the `-v` argument, and access the configuration. -The volume also holds the PKI keys and certs so that it could be backed up. - -To generate a client certificate, `kylemanna/openvpn` uses EasyRSA via the -`easyrsa` command in the container's path. The `EASYRSA_*` environmental -variables place the PKI CA under `/etc/openvpn/pki`. - -Conveniently, `kylemanna/openvpn` comes with a script called `ovpn_getclient`, -which dumps an inline OpenVPN client configuration file. This single file can -then be given to a client for access to the VPN. - -To enable Two Factor Authentication for clients (a.k.a. OTP) see [this document](/docs/otp.md). - -## OpenVPN Details - -We use `tun` mode, because it works on the widest range of devices. -`tap` mode, for instance, does not work on Android, except if the device -is rooted. - -The topology used is `net30`, because it works on the widest range of OS. -`p2p`, for instance, does not work on Windows. - -The UDP server uses`192.168.255.0/24` for dynamic clients by default. - -The client profile specifies `redirect-gateway def1`, meaning that after -establishing the VPN connection, all traffic will go through the VPN. -This might cause problems if you use local DNS recursors which are not -directly reachable, since you will try to reach them through the VPN -and they might not answer to you. If that happens, use public DNS -resolvers like those of Google (8.8.4.4 and 8.8.8.8) or OpenDNS -(208.67.222.222 and 208.67.220.220). - - -## Security Discussion - -The Docker container runs its own EasyRSA PKI Certificate Authority. This was -chosen as a good way to compromise on security and convenience. The container -runs under the assumption that the OpenVPN container is running on a secure -host, that is to say that an adversary does not have access to the PKI files -under `/etc/openvpn/pki`. This is a fairly reasonable compromise because if an -adversary had access to these files, the adversary could manipulate the -function of the OpenVPN server itself (sniff packets, create a new PKI CA, MITM -packets, etc). - -* The certificate authority key is kept in the container by default for - simplicity. It's highly recommended to secure the CA key with some - passphrase to protect against a filesystem compromise. A more secure system - would put the EasyRSA PKI CA on an offline system (can use the same Docker - image and the script [`ovpn_copy_server_files`](/docs/paranoid.md) to accomplish this). -* It would be impossible for an adversary to sign bad or forged certificates - without first cracking the key's passphase should the adversary have root - access to the filesystem. -* The EasyRSA `build-client-full` command will generate and leave keys on the - server, again possible to compromise and steal the keys. The keys generated - need to be signed by the CA which the user hopefully configured with a passphrase - as described above. -* Assuming the rest of the Docker container's filesystem is secure, TLS + PKI - security should prevent any malicious host from using the VPN. - - -## Benefits of Running Inside a Docker Container - -### The Entire Daemon and Dependencies are in the Docker Image - -This means that it will function correctly (after Docker itself is setup) on -all distributions Linux distributions such as: Ubuntu, Arch, Debian, Fedora, -etc. Furthermore, an old stable server can run a bleeding edge OpenVPN server -without having to install/muck with library dependencies (i.e. run latest -OpenVPN with latest OpenSSL on Ubuntu 12.04 LTS). - -### It Doesn't Stomp All Over the Server's Filesystem - -Everything for the Docker container is contained in two images: the ephemeral -run time image (kylemanna/openvpn) and the `$OVPN_DATA` data volume. To remove -it, remove the corresponding containers, `$OVPN_DATA` data volume and Docker -image and it's completely removed. This also makes it easier to run multiple -servers since each lives in the bubble of the container (of course multiple IPs -or separate ports are needed to communicate with the world). - -### Some (arguable) Security Benefits - -At the simplest level compromising the container may prevent additional -compromise of the server. There are many arguments surrounding this, but the -take away is that it certainly makes it more difficult to break out of the -container. People are actively working on Linux containers to make this more -of a guarantee in the future. - -## Differences from jpetazzo/dockvpn - -* No longer uses serveconfig to distribute the configuration via https -* Proper PKI support integrated into image -* OpenVPN config files, PKI keys and certs are stored on a storage - volume for re-use across containers -* Addition of tls-auth for HMAC security - -## Originally Tested On - -* Docker hosts: - * server a [Digital Ocean](https://www.digitalocean.com/?refcode=d19f7fe88c94) Droplet with 512 MB RAM running Ubuntu 14.04 -* Clients - * Android App OpenVPN Connect 1.1.14 (built 56) - * OpenVPN core 3.0 android armv7a thumb2 32-bit - * OS X Mavericks with Tunnelblick 3.4beta26 (build 3828) using openvpn-2.3.4 - * ArchLinux OpenVPN pkg 2.3.4-1 - - -## License -[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fkylemanna%2Fdocker-openvpn.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fkylemanna%2Fdocker-openvpn?ref=badge_large) +```{.sh} +docker-compose run -e DEBUG=1 -p 1194:1194/udp openvpn +``` diff --git a/alpine/google-authenticator/APKBUILD b/alpine/google-authenticator/APKBUILD deleted file mode 100644 index 712a57d..0000000 --- a/alpine/google-authenticator/APKBUILD +++ /dev/null @@ -1,52 +0,0 @@ -# Contributor: Fabio Napoleoni -# Maintainer: -pkgname=google-authenticator -pkgver=20160207 -pkgrel=1 -pkgdesc="Google Authenticator PAM module" -url="https://github.com/google/google-authenticator" -arch="all" -license="ASL 2.0" -depends= -depends_dev= -makedepends="$depends_dev autoconf automake libtool linux-pam-dev m4 openssl-dev" -install= -subpackages="$pkgname-doc" -source="https://github.com/google/google-authenticator/archive/c0404dcdbda9ab9e4f0b8451ecdd44eee8db2425.zip" - -_builddir="$srcdir"/$pkgname-c0404dcdbda9ab9e4f0b8451ecdd44eee8db2425/libpam - -prepare() { - local i - cd "$_builddir" - for i in $source; do - case $i in - *.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;; - esac - done -} - -build() { - cd "$_builddir" - ./bootstrap.sh || return 1 - ./configure \ - --build=$CBUILD \ - --host=$CHOST \ - --prefix=/usr \ - --libdir=/lib \ - --sysconfdir=/etc \ - --mandir=/usr/share/man \ - --infodir=/usr/share/info \ - || return 1 - - make || return 1 -} - -package() { - cd "$_builddir" - make DESTDIR="$pkgdir" install || return 1 -} - -md5sums="33d3cbd0488bcb4f50b34b5670deffae c0404dcdbda9ab9e4f0b8451ecdd44eee8db2425.zip" -sha256sums="e32abe693e54195bdb6aca52783e6e1c239e67296876ac59211a59e4608338b8 c0404dcdbda9ab9e4f0b8451ecdd44eee8db2425.zip" -sha512sums="b44a626e6cc5d8e27685f5d39b5d33f49fc7070331db7b458d3ee40723972821bb8ed5458f27a287dc664d162acf1f8f9a36ca3b1bf767f2bbf27d4f538e9872 c0404dcdbda9ab9e4f0b8451ecdd44eee8db2425.zip" diff --git a/docker-compose.yaml b/docker-compose.yaml index a93e463..ff73c47 100644 --- a/docker-compose.yaml +++ b/docker-compose.yaml @@ -1,10 +1,10 @@ -version: '2' +version: '3' services: - openvpn: + openvpn_service: privileged: true cap_add: - NET_ADMIN - build: . + build: docker container_name: openvpn ports: - "1194:1194/udp" diff --git a/11_route_enable.conf b/docker/11_route_enable.conf similarity index 100% rename from 11_route_enable.conf rename to docker/11_route_enable.conf diff --git a/Dockerfile b/docker/Dockerfile similarity index 91% rename from Dockerfile rename to docker/Dockerfile index 0490333..6c77d63 100644 --- a/Dockerfile +++ b/docker/Dockerfile @@ -27,8 +27,8 @@ EXPOSE 1194/udp CMD ["ovpn_run"] -#ADD ./11_route_enable.conf /etc/sysctl.d/11_route_enable.conf -#RUN sysctl -p /etc/sysctl.d/* +ADD ./11_route_enable.conf /etc/sysctl.d/11_route_enable.conf +RUN sysctl -p /etc/sysctl.d/* ADD ./bin /usr/local/bin RUN chmod a+x /usr/local/bin/* diff --git a/bin/easyrsa_vars b/docker/bin/easyrsa_vars similarity index 100% rename from bin/easyrsa_vars rename to docker/bin/easyrsa_vars diff --git a/bin/ovpn_copy_server_files b/docker/bin/ovpn_copy_server_files similarity index 100% rename from bin/ovpn_copy_server_files rename to docker/bin/ovpn_copy_server_files diff --git a/bin/ovpn_genconfig b/docker/bin/ovpn_genconfig similarity index 99% rename from bin/ovpn_genconfig rename to docker/bin/ovpn_genconfig index 67d627c..23d1c40 100755 --- a/bin/ovpn_genconfig +++ b/docker/bin/ovpn_genconfig @@ -98,7 +98,7 @@ usage() { echo " -C A list of allowable TLS ciphers delimited by a colon (cipher)." echo " -d Disable default route" echo " -D Do not push dns servers" - echo " -k Set keepalive. Default: '10 60'" + echo " -k Set keepalive. Default: '10 120'" echo " -m Set client MTU" echo " -N Configure NAT to access external server network" echo " -t Use TAP device (instead of TUN device)" @@ -163,14 +163,14 @@ OVPN_ENV=${OPENVPN}/ovpn_env.sh OVPN_EXTRA_CLIENT_CONFIG=() OVPN_EXTRA_SERVER_CONFIG=() OVPN_FRAGMENT='' -OVPN_KEEPALIVE="10 60" +OVPN_KEEPALIVE="10 120" OVPN_MTU='' OVPN_NAT=0 OVPN_PORT='' OVPN_PROTO='' OVPN_PUSH=() OVPN_ROUTES=() -OVPN_SERVER=192.168.255.0/24 +OVPN_SERVER=192.168.200.0/24 OVPN_SERVER_URL='' OVPN_TLS_CIPHER='' OVPN_STATUS_PATH='/tmp' diff --git a/bin/ovpn_getclient b/docker/bin/ovpn_getclient similarity index 100% rename from bin/ovpn_getclient rename to docker/bin/ovpn_getclient diff --git a/bin/ovpn_getclient_all b/docker/bin/ovpn_getclient_all similarity index 100% rename from bin/ovpn_getclient_all rename to docker/bin/ovpn_getclient_all diff --git a/bin/ovpn_initpki b/docker/bin/ovpn_initpki similarity index 100% rename from bin/ovpn_initpki rename to docker/bin/ovpn_initpki diff --git a/bin/ovpn_listclients b/docker/bin/ovpn_listclients similarity index 100% rename from bin/ovpn_listclients rename to docker/bin/ovpn_listclients diff --git a/bin/ovpn_otp_user b/docker/bin/ovpn_otp_user similarity index 100% rename from bin/ovpn_otp_user rename to docker/bin/ovpn_otp_user diff --git a/bin/ovpn_revokeclient b/docker/bin/ovpn_revokeclient similarity index 100% rename from bin/ovpn_revokeclient rename to docker/bin/ovpn_revokeclient diff --git a/bin/ovpn_run b/docker/bin/ovpn_run similarity index 100% rename from bin/ovpn_run rename to docker/bin/ovpn_run diff --git a/bin/ovpn_status b/docker/bin/ovpn_status similarity index 100% rename from bin/ovpn_status rename to docker/bin/ovpn_status diff --git a/otp/openvpn b/docker/otp/openvpn similarity index 100% rename from otp/openvpn rename to docker/otp/openvpn diff --git a/docs/advanced.md b/docs/advanced.md deleted file mode 100644 index ad7c8b3..0000000 --- a/docs/advanced.md +++ /dev/null @@ -1,20 +0,0 @@ -# Advanced Configurations - -The [`ovpn_genconfig`](/bin/ovpn_genconfig) script is intended for simple configurations that apply to the majority of the users. If your use case isn't general, it likely won't be supported. This document aims to explain how to work around that. - -## Create host volume mounts rather than data volumes - -* Refer to the Quick Start document, and substitute `-v $OVPN_DATA:/etc/openvpn` with `-v /path/on/host/openvpn0:/etc/openvpn` -* Quick example that is likely to be out of date, but here's how to get started: - - mkdir openvpn0 - cd openvpn0 - docker run --rm -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM:1194 - docker run --rm -v $PWD:/etc/openvpn -it kylemanna/openvpn ovpn_initpki - vim openvpn.conf - docker run --rm -v $PWD:/etc/openvpn -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass - docker run --rm -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_getclient CLIENTNAME > CLIENTNAME.ovpn - -* Start the server with: - - docker run -v $PWD:/etc/openvpn -d -p 1194:1194/udp --privileged kylemanna/openvpn diff --git a/docs/backup.md b/docs/backup.md deleted file mode 100644 index c064f8c..0000000 --- a/docs/backup.md +++ /dev/null @@ -1,21 +0,0 @@ -# Backing Up Configuration and Certificates - -## Security - -The resulting archive from this backup contains all credential to impersonate the server at a minimum. If the client's private keys are generated using the EasyRSA utility then it also contains the client certificates that could be used to impersonate said clients. Most importantly, if the certificate authority key is in this archive (as it is given the quick start directions), then a adversary could generate certificates at will. - -I'd recommend encrypting the archive with something strong (e.g. gpg or openssl + AES). For the paranoid keep backup offline. For the [truly paranoid users](/docs/paranoid.md), never keep any keys (i.e. client and certificate authority) in the docker container to begin with :). - - -**TL;DR Protect the resulting archive file. Ensure there is very limited access to it.** - -## Backup to Archive - - docker run -v $OVPN_DATA:/etc/openvpn --rm kylemanna/openvpn tar -cvf - -C /etc openvpn | xz > openvpn-backup.tar.xz - -## Restore to New Data Volume - -Creates an volume container named `$OVPN_DATA` to extract the data to. - - docker volume create --name $OVPN_DATA - xzcat openvpn-backup.tar.xz | docker run -v $OVPN_DATA:/etc/openvpn -i kylemanna/openvpn tar -xvf - -C /etc diff --git a/docs/clients.md b/docs/clients.md deleted file mode 100644 index eac946a..0000000 --- a/docs/clients.md +++ /dev/null @@ -1,47 +0,0 @@ -# Advanced Client Management - -## Client Configuration Mode - -The [`ovpn_getclient`](/bin/ovpn_getclient) can produce two different versions of the configuration. - -1. combined (default): All needed configuration and cryptographic material is in one file (Use "combined-save" to write the configuration file in the same path as the separated parameter does). -2. separated: Separated files. - -Note that some client software might be picky about which configuration format it accepts. - -## Client List - -See an overview of the configured clients, including revocation and expiration status: - - docker run --rm -it -v $OVPN_DATA:/etc/openvpn kylemanna/openvpn ovpn_listclients - - The output is generated using `openssl verify`. Error codes from the verification process different from `X509_V_ERR_CERT_HAS_EXPIRED` or `X509_V_ERR_CERT_REVOKED` will show the status `INVALID`. - -## Batch Mode - -If you have more than a few clients, you will want to generate and update your client configuration in batch. For this task the script [`ovpn_getclient_all`](/bin/ovpn_getclient_all) was written, which writes out the configuration for each client to a separate directory called `clients/$cn`. - -Execute the following to generate the configuration for all clients: - - docker run --rm -it -v $OVPN_DATA:/etc/openvpn --volume /tmp/openvpn_clients:/etc/openvpn/clients kylemanna/openvpn ovpn_getclient_all - -After doing so, you will find the following files in each of the `$cn` directories: - - ca.crt - $cn-combined.ovpn # Combined configuration file format. If your client recognices this file then only this file is needed. - $cn.ovpn # Separated configuration. This configuration file requires the other files ca.crt dh.pem $cn.crt $cn.key ta.key - $cn.crt - $cn.key - ta.key - -## Revoking Client Certificates - -Revoke `client1`'s certificate and generate the certificate revocation list (CRL) using [`ovpn_revokeclient`](/bin/ovpn_revokeclient) script : - - docker run --rm -it -v $OVPN_DATA:/etc/openvpn kylemanna/openvpn ovpn_revokeclient client1 - -The OpenVPN server will read this change every time a client connects (no need to restart server) and deny clients access using revoked certificates. - -You can optionally pass `remove` as second parameter to ovpn_revokeclient to remove the corresponding crt, key and req files : - - docker run --rm -it -v $OVPN_DATA:/etc/openvpn kylemanna/openvpn ovpn_revokeclient client1 remove diff --git a/docs/debug.md b/docs/debug.md deleted file mode 100644 index b21cd53..0000000 --- a/docs/debug.md +++ /dev/null @@ -1,39 +0,0 @@ -# Debugging - -Random things I do to debug the containers. - -## Login Shells - -* Create a shell in the running docker container with `docker exec`. -* To modify the data, you can also mount the data container and modify it with - - docker run --rm -it -v $OVPN_DATA:/etc/openvpn kylemanna/openvpn bash -l - -## Stream OpenVPN Logs - -1. Get the container's name or container ID: - - root@vpn:~/docker-openvpn# docker ps - CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES - ed335aaa9b82 kylemanna/openvpn:latest ovpn_run 5 minutes ago Up 5 minutes 0.0.0.0:1194->1194/udp sad_lovelace - -2. Tail the logs: - - root@vpn:~/docker-openvpn# docker logs -f sad_lovelace - + mkdir -p /dev/net - + [ ! -c /dev/net/tun ] - + mknod /dev/net/tun c 10 200 - + [ ! -d /etc/openvpn/ccd ] - + iptables -t nat -A POSTROUTING -s 192.168.254.0/24 -o eth0 -j MASQUERADE - + iptables -t nat -A POSTROUTING -s 192.168.255.0/24 -o eth0 -j MASQUERADE - + conf=/etc/openvpn/openvpn.conf - + [ ! -s /etc/openvpn/openvpn.conf ] - + conf=/etc/openvpn/udp1194.conf - + openvpn --config /etc/openvpn/udp1194.conf - Tue Jul 1 06:56:48 2014 OpenVPN 2.3.2 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [eurephia] [MH] [IPv6] built on Mar 17 2014 - Tue Jul 1 06:56:49 2014 Diffie-Hellman initialized with 2048 bit key - Tue Jul 1 06:56:49 2014 Control Channel Authentication: using '/etc/openvpn/pki/ta.key' as a OpenVPN static key file - Tue Jul 1 06:56:49 2014 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication - Tue Jul 1 06:56:49 2014 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication - Tue Jul 1 06:56:49 2014 Socket Buffers: R=[212992->131072] S=[212992->131072] - diff --git a/docs/docker-compose.md b/docs/docker-compose.md deleted file mode 100644 index 7631ced..0000000 --- a/docs/docker-compose.md +++ /dev/null @@ -1,77 +0,0 @@ -# Quick Start with docker-compose - -* Add a new service in docker-compose.yml - -```yaml -version: '2' -services: - openvpn: - cap_add: - - NET_ADMIN - image: heeroyui/openvpn - container_name: openvpn - ports: - - "1194:1194/udp" - restart: always - volumes: - - ./openvpn-data/conf:/etc/openvpn -``` - - -* Initialize the configuration files and certificates - -```bash -docker-compose run --rm openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM -docker-compose run --rm openvpn ovpn_initpki -``` - -* Fix ownership (depending on how to handle your backups, this may not be needed) - -```bash -sudo chown -R $(whoami): ./openvpn-data -``` - -* Start OpenVPN server process - -```bash -docker-compose up -d openvpn -``` - -* You can access the container logs with - -```bash -docker-compose logs -f -``` - -* Generate a client certificate - -```bash -export CLIENTNAME="your_client_name" -# with a passphrase (recommended) -docker-compose run --rm openvpn easyrsa build-client-full $CLIENTNAME -# without a passphrase (not recommended) -docker-compose run --rm openvpn easyrsa build-client-full $CLIENTNAME nopass -``` - -* Retrieve the client configuration with embedded certificates - -```bash -docker-compose run --rm openvpn ovpn_getclient $CLIENTNAME > $CLIENTNAME.ovpn -``` - -* Revoke a client certificate - -```bash -# Keep the corresponding crt, key and req files. -docker-compose run --rm openvpn ovpn_revokeclient $CLIENTNAME -# Remove the corresponding crt, key and req files. -docker-compose run --rm openvpn ovpn_revokeclient $CLIENTNAME remove -``` - -## Debugging Tips - -* Create an environment variable with the name DEBUG and value of 1 to enable debug output (using "docker -e"). - -```bash -docker-compose run -e DEBUG=1 -p 1194:1194/udp openvpn -``` diff --git a/docs/docker-openvpn.te b/docs/docker-openvpn.te deleted file mode 100644 index d3a1d22..0000000 --- a/docs/docker-openvpn.te +++ /dev/null @@ -1,10 +0,0 @@ -module docker-openvpn 1.0; - -require { - type svirt_lxc_net_t; - class tun_socket create; -} - -#============= svirt_lxc_net_t ============== -allow svirt_lxc_net_t self:tun_socket create; - diff --git a/docs/docker.md b/docs/docker.md deleted file mode 100644 index b7bede5..0000000 --- a/docs/docker.md +++ /dev/null @@ -1,52 +0,0 @@ -# Install Latest Docker Service - -Docker included with some distributions lags far behind upstream. This guide aims to provide a quick and reliable way to install or update it. - -It is recommended to use platforms that support systemd as future versions of this docker image may require systemd to help with some tasks: - -* Fedora -* Debian 8.1+ - -## Debian / Ubuntu - -### Step 1 — Set Up Docker - -Docker is moving fast and Debian / Ubuntu's long term support (LTS) policy doesn't keep up. To work around this we'll install a PPA that will get us the latest version of Docker. For Debian Jessie users, just install docker.io from jessie-backports. - -Ensure dependencies are installed: - - sudo apt-get update && sudo apt-get install -y apt-transport-https curl - -Add the upstream Docker repository package signing key. The apt-key command uses elevated privileges via sudo, so a password prompt for the user's password may appear: - - curl -L https://get.docker.com/gpg | sudo apt-key add - - -Add the upstream Docker repository to the system list: - - echo deb https://get.docker.io/ubuntu docker main | sudo tee /etc/apt/sources.list.d/docker.list - -Update the package list and install the Docker package: - - sudo apt-get update && sudo apt-get install -y lxc-docker - -Add your user to the `docker` group to enable communication with the Docker daemon as a normal user, where `$USER` is your username. Exit and log in again for the new group to take effect: - - sudo usermod -aG docker $USER - -After **re-logging in** verify the group membership using the id command. The expected response should include docker like the following example: - - uid=1001(test0) gid=1001(test0) groups=1001(test0),27(sudo),999(docker) - -### Step 2 — Test Docker - -Run a Debian jessie docker container: - - docker run --rm -it debian:jessie bash -l - -Once inside the container you'll see the `root@:/#` prompt signifying that the current shell is in a Docker container. To confirm that it's different from the host, check the version of Debian running in the container: - - cat /etc/issue.net - -Expected result: - - Debian GNU/Linux 8 diff --git a/docs/faqs.md b/docs/faqs.md deleted file mode 100644 index 2f3e6ef..0000000 --- a/docs/faqs.md +++ /dev/null @@ -1,26 +0,0 @@ -# Frequently Asked Questions - -## How do I edit `openvpn.conf`? - -Use a Docker image with an editor and connect the volume container: - - docker run -v $OVPN_DATA:/etc/openvpn --rm -it kylemanna/openvpn vi /etc/openvpn/openvpn.conf - - -## Why not keep everything in one image? - -The run-time image (`kylemanna/openvpn`) is intended to be an ephemeral image. Nothing should be saved in it so that it can be re-downloaded and re-run when updates are pushed (i.e. newer version of OpenVPN or even Debian). The data container contains all this data and is attached at run time providing a safe home. - -If it was all in one container, an upgrade would require a few steps to extract all the data, perform some upgrade import, and re-run. This technique is also prone to people losing their EasyRSA PKI when they forget where it was. With everything in the data container upgrading is as simple as re-running `docker pull kylemanna/openvpn` and then `docker run ... kylemanna/openvpn`. - -## How do I set up a split tunnel? - -Split tunnels are configurations where only some of the traffic from a client goes to the VPN, with the remainder routed through the normal non-VPN interfaces. You'll want to disable a default route (-d) when you generate the configuration, but still use NAT (-N) to keep network address translation enabled. - - ovpn_genconfig -N -d ... - -## I need to add some extra configurations to openvpn.conf, How can I do that ? - -You can pass multiple (**-e**) options to `ovpn_genconfig`. For example, if you need to add _'duplicate-cn'_ and _'topology subnet'_ to the server configuration you could do something like this: - - ovpn_genconfig -e 'duplicate-cn' -e 'topology subnet' -u udp://VPN.SERVERNAME.COM diff --git a/docs/ipv6.md b/docs/ipv6.md deleted file mode 100644 index 00ddcb9..0000000 --- a/docs/ipv6.md +++ /dev/null @@ -1,101 +0,0 @@ -# IPv6 Support - -This is a work in progress, more polish to follow. - -## Tunnel IPv6 Address To OpenVPN Clients - -This feature is advanced and recommended only for those who already have a functioning IPv4 tunnel and know how IPv6 works. - -Systemd is used to setup a static route and Debian 8.1 or later is recommended as the host distribution. Others probably work, but haven't been tested. - - -### Step 1 — Setup IPv6 on the Host Machine - -The tutorial uses a free tunnel from [tunnelbroker.net](https://tunnelbroker.net/) to get a /64 and /48 prefix allocated to me. The tunnel endpoint is less then 3 ms away from Digital Ocean's San Francisco datacenter. - -Place the following in `/etc/network/interfaces`. Replace `PUBLIC_IP` with your host's public IPv4 address and replace 2001:db8::2 and 2001:db8::1 with the corresponding tunnel endpoints: - - auto he-ipv6 - iface he-ipv6 inet6 v4tunnel - address 2001:db8::2 - netmask 64 - endpoint 72.52.104.74 - local PUBLIC_IP - ttl 255 - gateway 2001:db8::1 - -Bring the interface up: - - ifup he-ipv6 - -Test that IPv6 works on the host: - - ping6 google.com - -If this doesn't work, figure it out. It may be necessary to add an firewall rule to allow IP protocol 41 through the firewall. - - -### Step 2 — Update Docker's Init To Enable IPv6 Support - -Add the `--ipv6` to the Docker daemon invocation. - -On **Ubuntu** and old versions of Debian Append the `--ipv6` argument to the `DOCKER_OPTS` variable in: - - /etc/default/docker - -On modern **systemd** distributions copy the service file and modify it and reload the service: - - sed -e 's:^\(ExecStart.*\):\1 --ipv6:' /lib/systemd/system/docker.service | tee /etc/systemd/system/docker.service - systemctl restart docker.service - - -### Step 3 — Setup the systemd Unit File - -Copy the systemd init file from the docker-openvpn /init directory of the repository and install into `/etc/systemd/system/docker-openvpn.service` - - curl -o /etc/systemd/system/docker-openvpn@.service 'https://raw.githubusercontent.com/kylemanna/docker-openvpn/dev/init/docker-openvpn%40.service' - -Edit the file, replace `IP6_PREFIX` value with the value of your /64 prefix. - - vi /etc/systemd/system/docker-openvpn@.service - -Finally, reload systemd so the changes take affect: - - systemctl daemon-reload - -### Step 4 — Start OpenVPN - -Ensure that OpenVPN has been initialized and configured as described in the top level `README.md`. - -Start the systemd service file specifying the volume container suffix as the instance. For example, `INSTANCE=test0` has a docker volume container named `ovpn-data-test0` and service will create `ovpn-test0` container: - - systemctl start docker-openvpn@test0 - -Verify logs if needed: - - systemctl status docker-openvpn@test0 - docker logs ovpn-test0 - -### Step 4 — Modify Client Config for IPv6 Default Route - -Append the default route for the public Internet: - - echo "route-ipv6 2000::/3" >> clientname.ovpn - -### Step 5 — Start up Client - -If all went according to plan, then `ping6 2600::` and `ping6 google.com` should work. - -Fire up a web browser and attempt to navigate to [https://ipv6.google.com](https://ipv6.google.com). - - -## Connect to the OpenVPN Server Over IPv6 - -This feature requires a docker daemon with working IPv6 support. - -This will allow connections over IPv4 and IPv6. - -Generate server configuration with the udp6 or tcp6 protocol: - - docker run -v $OVPN_DATA:/etc/openvpn --rm kylemanna/openvpn ovpn_genconfig -u udp6://VPN.SERVERNAME.COM - docker run -v $OVPN_DATA:/etc/openvpn --rm kylemanna/openvpn ovpn_genconfig -u tcp6://VPN.SERVERNAME.COM diff --git a/docs/otp.md b/docs/otp.md deleted file mode 100644 index edbd156..0000000 --- a/docs/otp.md +++ /dev/null @@ -1,76 +0,0 @@ -# Using two factor authentication for users - -Instead of relying on complex passwords for client certificates (that usually get written somewhere) this image -provides support for two factor authentication with OTP devices. - -The most common app that provides OTP generation is Google Authenticator ([iOS](https://itunes.apple.com/it/app/google-authenticator/id388497605?mt=8) and -[Android](https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2&hl=it)) you can download it -and use this image to generate user configuration. - -## Usage - -In order to enable two factor authentication the following steps are required. - -* Choose a more secure [cipher](https://community.openvpn.net/openvpn/wiki/SWEET32) to use because since [OpenVPN 2.3.13](https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn23#OpenVPN2.3.13) the default openvpn cipher BF-CBC will cause a renegotiated connection every 64 MB of data - -* Generate server configuration with `-2` and `-C $CIPHER` options - - docker run -v $OVPN_DATA:/etc/openvpn --rm kylemanna/openvpn ovpn_genconfig -u udp://vpn.example.com -2 -C $CIPHER - -* Generate your client certificate (possibly without a password since you're using OTP) - - docker run -v $OVPN_DATA:/etc/openvpn --rm -it kylemanna/openvpn easyrsa build-client-full nopass - -* Generate authentication configuration for your client. -t is needed to show QR code, -i is optional for interactive usage - - docker run -v $OVPN_DATA:/etc/openvpn --rm -t kylemanna/openvpn ovpn_otp_user - -The last step will generate OTP configuration for the provided user with the following options - -``` -google-authenticator --time-based --disallow-reuse --force --rate-limit=3 --rate-time=30 --window-size=3 \ - -l "${1}@${OVPN_CN}" -s /etc/openvpn/otp/${1}.google_authenticator -``` - -It will also show a shell QR code in terminal you can scan with the Google Authenticator application. It also provides -a link to a google chart url that will display a QR code for the authentication. - -**Do not share QR code (or generated url) with anyone but final user, that is your second factor for authentication - that is used to generate OTP codes** - -Here's an example QR code generated for an hypotetical user@example.com user. - -![Example QR Code](https://www.google.com/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth://totp/user@example.com%3Fsecret%3DKEYZ66YEXMXDHPH5) - -Generate client configuration for `` and import it in OpenVPN client. On connection it will prompt for user and password. - Enter your username and a 6 digit code generated by Authenticator app and you're logged in. - -## TL;DR - -Under the hood this configuration will setup an `openvpn` PAM service configuration (`/etc/pam.d/openvpn`) -that relies on the awesome [Google Authenticator PAM module](https://github.com/google/google-authenticator). -In this configuration the `auth` part of PAM flow is managed by OTP codes and the `account` part is not enforced - because you're likely dealing with virtual users and you do not want to create a system account for every VPN user. - -`ovpn_otp_user` script will store OTP credentials under `/etc/openvpn/otp/.google_authentication`. In this - way when you take a backup OTP users are included as well. - -Finally it will enable the openvpn plugin `openvpn-plugin-auth-pam.so` in server configuration and append the -`auth-user-pass` directive in client configuration. - -## Debug - -If something is not working you can verify your PAM setup with these commands - -``` -# Start a shell in container -docker run -v $OVPN_DATA:/etc/openvpn --rm -it kylemanna/openvpn bash -# Then in container you have pamtester utility already installed -which pamtester -# To check authentication use this command that will prompt for a valid code from Authenticator APP -pamtester -v openvpn authenticate -``` - -In the last command `` should be replaced by the exact string you used in the ovpn_otp_user command. - -If you configured everything correctly you should get authenticated by entering a OTP code from the app. diff --git a/docs/paranoid.md b/docs/paranoid.md deleted file mode 100644 index dc9188f..0000000 --- a/docs/paranoid.md +++ /dev/null @@ -1,49 +0,0 @@ -# Advanced security - -## Keep the CA root key safe -As mentioned in the [backup section](/docs/backup.md), there are good reasons to not generate the CA and/or leave it on the server. This document describes how you can generate the CA and all your certificates on a secure machine and then copy only the needed files (which never includes the CA root key obviously ;) ) to the server(s) and clients. - -Execute the following commands. Note that you might want to change the volume `$PWD` or use a data docker container for this. - - docker run --net=none --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM - docker run --net=none --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_initpki - docker run --net=none --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_copy_server_files - -The [`ovpn_copy_server_files`](/bin/ovpn_copy_server_files) script puts all the needed configuration in a subdirectory which defaults to `$OPENVPN/server`. All you need to do now is to copy this directory to the server and you are good to go. - -## Crypto Hardening - -If you want to select the ciphers used by OpenVPN the following parameters of the `ovpn_genconfig` might interest you: - - -T Encrypt packets with the given cipher algorithm instead of the default one (tls-cipher). - -C A list of allowable TLS ciphers delimited by a colon (cipher). - -a Authenticate packets with HMAC using the given message digest algorithm (auth). - - -The following options have been tested successfully: - - docker run -v $OVPN_DATA:/etc/openvpn --net=none --rm kylemanna/openvpn ovpn_genconfig -C 'AES-256-CBC' -a 'SHA384' - -Changing the `tls-cipher` option seems to be more complicated because some clients (namely NetworkManager in Debian Jessie) seem to have trouble with this. Running `openvpn` manually also did not solve the issue: - - TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity) - TLS Error: TLS handshake failed - -## EasyRSA and 4096 bit RSA Keys - -EasyRSA will generate 4096 bit RSA keys when the `-e EASYRSA_KEY_SIZE=4096` argument is added to `ovpn_initpki` and `easyrsa build-client-full` commands. - - docker run -e EASYRSA_KEY_SIZE=4096 -v $OVPN_DATA:/etc/openvpn --rm -it kylemanna/openvpn ovpn_initpki - docker run -e EASYRSA_KEY_SIZE=4096 -v $OVPN_DATA:/etc/openvpn --rm -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass - -## Logging and stdout - -Because you are running within Docker, remember that any command that generates output to stdout may also log that output through Docker's log-driver mechanism. That may mean that e.g. keying material generated by `ovpn_getclient` will be logged somewhere that you don't want it to be logged. - -A simple way to avoid having Docker log output for a given command is to run with `--log-driver=none`, e.g - - docker run -v $OVPN_DATA:/etc/openvpn --log-driver=none --rm kylemanna/openvpn ovpn_getclient USER > USER.ovpn - -## Additional Resources - -Have a look at the [Applied-Crypto-Hardening](https://github.com/BetterCrypto/Applied-Crypto-Hardening/tree/master/src/configuration/VPNs/OpenVPN) project for more examples. diff --git a/docs/selinux.md b/docs/selinux.md deleted file mode 100644 index b70bd77..0000000 --- a/docs/selinux.md +++ /dev/null @@ -1,25 +0,0 @@ -# For hosts that use SELinux - -Try this [policy file](docker-openvpn.te) - -Run these commands to compile and load it: - -``` -checkmodule -M -m -o docker-openvpn.mod docker-openvpn.te -semodule_package -o docker-openvpn.pp -m docker-openvpn.mod -sudo semodule -i docker-openvpn.pp -``` - -Also, some configurations don't allow containers to load kernel modules, so on the host run this: - -``` -sudo modprobe tun -``` - -So the container doesn't have to load the `tun` module. - - -# Still having issues? - -In January 2016, Fedora based systems got an update that fixed an issue for labeling namespaced net objects under /proc -to fix, make sure that you have run `sudo dnf update` and you need to reboot to load the new policies diff --git a/docs/static-ips.md b/docs/static-ips.md deleted file mode 100644 index 05d6328..0000000 --- a/docs/static-ips.md +++ /dev/null @@ -1,24 +0,0 @@ -# Static IP Addresses - -The docker image is setup for static client configuration on the 192.168.254.0/24 subnet. To use it follow the Quick Start section below. Note that the IP addresses octets need to be picked special, see [OpenVPN Documentation](https://openvpn.net/index.php/open-source/documentation/howto.html#policy) for more details. - -## Quick Start - -1. Create a client specific configuration: - - $ echo "ifconfig-push 192.168.254.1 192.168.254.2" | docker run -v $OVPN_DATA:/etc/openvpn -i --rm kylemanna/openvpn tee /etc/openvpn/ccd/CERT_COMMON_NAME - ifconfig-push 192.168.254.1 192.168.254.2 - -2. Wait for client to reconnect if necessary - -## Advanced Admin - -Login to the data volume with a `bash` container, note only changes in /etc/openvpn will persist: - - docker run -v $OVPN_DATA:/etc/openvpn -it --rm kylemanna/openvpn bash -l - -## Upgrading from Old OpenVPN Configurations - -If you're running an old configuration and need to upgrade it to pull in the ccd directory run the following: - - docker run -v $OVPN_DATA:/etc/openvpn --rm kylemanna/openvpn ovpn_genconfig diff --git a/docs/systemd.md b/docs/systemd.md deleted file mode 100644 index 0fc2101..0000000 --- a/docs/systemd.md +++ /dev/null @@ -1,43 +0,0 @@ -# Docker + OpenVPN systemd Service - -The systemd service aims to make the update and invocation of the -`docker-openvpn` container seamless. It automatically downloads the latest -`docker-openvpn` image and instantiates a Docker container with that image. At -shutdown it cleans-up the old container. - -In the event the service dies (crashes, or is killed) systemd will attempt to -restart the service every 10 seconds until the service is stopped with -`systemctl stop docker-openvpn@NAME.service`. - -A number of IPv6 hacks are incorporated to workaround Docker shortcomings and -are harmless for those not using IPv6. - -To use and enable automatic start by systemd: - -1. Create a Docker volume container named `ovpn-data-NAME` where `NAME` is the - user's choice to describe the use of the container. In this example - configuration, `NAME=example`. - - OVPN_DATA="ovpn-data-example" - docker volume create --name $OVPN_DATA - -2. Initialize the data container, but don't start the container : - - docker run -v $OVPN_DATA:/etc/openvpn --rm kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM - docker run -v $OVPN_DATA:/etc/openvpn --rm -it kylemanna/openvpn ovpn_initpki - -3. Download the [docker-openvpn@.service](https://raw.githubusercontent.com/kylemanna/docker-openvpn/master/init/docker-openvpn%40.service) - file to `/etc/systemd/system`: - - curl -L https://raw.githubusercontent.com/kylemanna/docker-openvpn/master/init/docker-openvpn%40.service | sudo tee /etc/systemd/system/docker-openvpn@.service - -4. Enable and start the service with: - - systemctl enable --now docker-openvpn@example.service - -5. Verify service start-up with: - - systemctl status docker-openvpn@example.service - journalctl --unit docker-openvpn@example.service - -For more information, see the [systemd manual pages](https://www.freedesktop.org/software/systemd/man/index.html). diff --git a/docs/tcp.md b/docs/tcp.md deleted file mode 100644 index 6896ea4..0000000 --- a/docs/tcp.md +++ /dev/null @@ -1,45 +0,0 @@ -# TCP Protocol - -## TCP vs. UDP - Pros & Cons -By default, OpenVPN is configured to use the UDP protocol. Because UDP incurs minimal protocol overhead (for example, no acknowledgment is required upon successful packet receipt), it can sometimes result in slightly faster throughput. However, in situations where VPN service is needed over an unreliable connection, the user experience can benefit from the extra diagnostic features of the TCP protocol. - -As an example, users connecting from an airplane wifi network may experience high packet drop rates, where the error detection and sliding window control of TCP can more readily adjust to the inconsistent connection. - -Another example would be trying to open a VPN connection from within a very restrictive network. In some cases port 1194, or even UDP traffic on any port, may be restricted by network policy. Because TCP traffic on port 443 is used for normal TLS (https) web browsing, it is very unlikely to be blocked. - -## Using TCP -Those requiring TCP connections should initialize the data container by specifying the TCP protocol and port number: - - docker run -v $OVPN_DATA:/etc/openvpn --rm kylemanna/openvpn ovpn_genconfig -u tcp://VPN.SERVERNAME.COM:443 - docker run -v $OVPN_DATA:/etc/openvpn --rm -it kylemanna/openvpn ovpn_initpki - -Because the server container always exposes port 1194, regardless of the -specified protocol, adjust the mapping appropriately: - - docker run -v $OVPN_DATA:/etc/openvpn -d -p 443:1194/tcp --cap-add=NET_ADMIN kylemanna/openvpn - -## Running a Second Fallback TCP Container -Instead of choosing between UDP and TCP, you can use both. A single instance of OpenVPN can only listen for a single protocol on a single port, but this image makes it easy to run two instances simultaneously. After building, configuring, and starting a standard container listening for UDP traffic on 1194, you can start a second container listening for tcp traffic on port 443: - - docker run -v $OVPN_DATA:/etc/openvpn --rm -p 443:1194/tcp --privileged kylemanna/openvpn ovpn_run --proto tcp - -`ovpn_run` will load all the values from the default config file, and `--proto tcp` will override the protocol setting. - -This allows you to use UDP most of the time, but fall back to TCP on the rare occasion that you need it. - -Note that you will need to configure client connections manually. At this time it is not possible to generate a client config that will automatically fall back to the TCP connection. - -## Forward HTTP/HTTPS connection to another TCP port -You might run into cases where you want your OpenVPN server listening on TCP port 443 to allow connection behind a restricted network, but you already have a webserver on your host running on that port. OpenVPN has a built-in option named `port-share` that allow you to proxy incoming traffic that isn't OpenVPN protocol to another host and port. - -First, change the listening port of your existing webserver (for instance from 443 to 4433). - -Then initialize the data container by specifying the TCP protocol, port 443 and the port-share option: - - docker run -v $OVPN_DATA:/etc/openvpn --rm kylemanna/openvpn ovpn_genconfig \ - -u tcp://VPN.SERVERNAME.COM:443 \ - -e 'port-share VPN.SERVERNAME.COM 4433' - -Then proceed to initialize the pki, create your users and start the container as usual. - -This will proxy all non OpenVPN traffic incoming on TCP port 443 to TCP port 4433 on the same host. This is currently only designed to work with HTTP or HTTPS protocol. diff --git a/init/docker-openvpn@.service b/init/docker-openvpn@.service deleted file mode 100644 index fac90dd..0000000 --- a/init/docker-openvpn@.service +++ /dev/null @@ -1,76 +0,0 @@ -# -# Docker + OpenVPN systemd service -# -# Author: Kyle Manna -# Source: https://github.com/kylemanna/docker-openvpn -# -# This service aims to make the update and invocation of the docker-openvpn -# container seemless. It automatically downloads the latest docker-openvpn -# image and instantiates a Docker container with that image. At shutdown it -# cleans-up the old container. -# -# In the event the service dies (crashes, or is killed) systemd will attempt -# to restart the service every 10 seconds until the service is stopped with -# `systemctl stop docker-openvpn@NAME`. -# -# A number of IPv6 hacks are incorporated to workaround Docker shortcomings and -# are harmless for those not using IPv6. -# -# To use: -# 1. Create a Docker volume container named `ovpn-data-NAME` where NAME is the -# user's choice to describe the use of the container. -# 2. Initialize the data container according to the docker-openvpn README, but -# don't start the container. Stop the docker container if started. -# 3. Download this service file to /etc/systemd/service/docker-openvpn@.service -# 4. Enable and start the service template with: -# `systemctl enable --now docker-openvpn@NAME.service` -# 5. Verify service start-up with: -# `systemctl status docker-openvpn@NAME.service` -# `journalctl --unit docker-openvpn@NAME.service` -# -# For more information, see the systemd manual pages. -# -[Unit] -Description=OpenVPN Docker Container -Documentation=https://github.com/kylemanna/docker-openvpn -After=network.target docker.service -Requires=docker.service - -[Service] -RestartSec=10 -Restart=always - -# Modify IP6_PREFIX to match network config -#Environment="IP6_PREFIX=2001:db8::/64" -#Environment="ARGS=--config openvpn.conf --server-ipv6 2001:db8::/64" -Environment="NAME=ovpn-%i" -Environment="DATA_VOL=ovpn-data-%i" -Environment="IMG=kylemanna/openvpn:latest" -Environment="PORT=1194:1194/udp" - -# To override environment variables, use local configuration directory: -# /etc/systemd/system/docker-openvpn@foo.d/local.conf -# http://www.freedesktop.org/software/systemd/man/systemd.unit.html - -# Clean-up bad state if still hanging around -ExecStartPre=-/usr/bin/docker rm -f $NAME - -# Attempt to pull new image for security updates -ExecStartPre=-/usr/bin/docker pull $IMG - -# IPv6: Ensure forwarding is enabled on host's networking stack (hacky) -# Would be nice to use systemd-network on the host, but this doens't work -# http://lists.freedesktop.org/archives/systemd-devel/2015-June/032762.html -ExecStartPre=/bin/sh -c 'test -z "$IP6_PREFIX" && exit 0; sysctl net.ipv6.conf.all.forwarding=1' - -# Main process -ExecStart=/usr/bin/docker run --rm --cap-add=NET_ADMIN -v ${DATA_VOL}:/etc/openvpn --name ${NAME} -p ${PORT} ${IMG} ovpn_run $ARGS - -# IPv6: Add static route for IPv6 after it starts up -ExecStartPost=/bin/sh -c 'test -z "${IP6_PREFIX}" && exit 0; sleep 1; ip route replace ${IP6_PREFIX} via $(docker inspect -f "{{ .NetworkSettings.GlobalIPv6Address }}" $NAME ) dev docker0' - -# IPv6: Clean-up -ExecStopPost=/bin/sh -c 'test -z "$IP6_PREFIX" && exit 0; ip route del $IP6_PREFIX dev docker0' - -[Install] -WantedBy=multi-user.target diff --git a/init/upstart.init b/init/upstart.init deleted file mode 100644 index e876ed7..0000000 --- a/init/upstart.init +++ /dev/null @@ -1,8 +0,0 @@ -# Copy to /etc/init/docker-openvpn.conf -description "Docker container for OpenVPN server" -start on filesystem and started docker -stop on runlevel [!2345] -respawn -script - exec docker run -v ovpn-data-example:/etc/openvpn --rm -p 1194:1194/udp --cap-add=NET_ADMIN kylemanna/openvpn -end script diff --git a/test/README.md b/test/README.md deleted file mode 100644 index ff3d14c..0000000 --- a/test/README.md +++ /dev/null @@ -1,19 +0,0 @@ -# Tests - -Philosophy is to not re-invent the wheel while allowing users to quickly test repository specific tests. - -Example invocation from top-level of repository: - - docker build -t kylemanna/openvpn . - test/run.sh kylemanna/openvpn - # Be sure to pull kylemanna/openvpn:latest after you're done testing - -More details: https://github.com/docker-library/official-images/tree/master/test - -## Continuous Integration - -The set of scripts defined by `config.sh` are run every time a pull request or push to the repository is made. - -## Maintenance - -Periodically these scripts may need to be synchronized with their upsteam source. Would be nice to be able to just use them from upstream if it such a feature is added later to avoid having to copy them in place. diff --git a/test/client/wait-for-connect.sh b/test/client/wait-for-connect.sh deleted file mode 100755 index 43f09ac..0000000 --- a/test/client/wait-for-connect.sh +++ /dev/null @@ -1,38 +0,0 @@ -#!/bin/bash -set -e - -[ -n "${DEBUG+x}" ] && set -x - -OPENVPN_CONFIG=${1:-/client/config.ovpn} - -# Run in background, rely on bash for job management -openvpn --config "$OPENVPN_CONFIG" --management 127.0.0.1 9999 & - -# Spin waiting for interface to exist signifying connection -timeout=10 -for i in $(seq $timeout); do - - # Break when connected - #echo state | busybox nc 127.0.0.1 9999 | grep -q "CONNECTED,SUCCESS" && break; - - # Bash magic for tcp sockets - if exec 3<>/dev/tcp/127.0.0.1/9999; then - # Consume all header input - while read -t 0.1 <&3; do true; done - echo "state" >&3 - read -t 1 <&3 - echo -n $REPLY | grep -q "CONNECTED,SUCCESS" && break || true - exec 3>&- - fi - - # Else sleep - sleep 1 -done - -if [ $i -ge $timeout ]; then - echo "Error starting OpenVPN, i=$i, exiting." - exit 2; -fi - -# The show is over. -kill %1 diff --git a/test/config.sh b/test/config.sh deleted file mode 100644 index 96522a3..0000000 --- a/test/config.sh +++ /dev/null @@ -1,19 +0,0 @@ -#!/bin/bash -set -e - -testAlias+=( - [kylemanna/openvpn]='openvpn' -) - -imageTests+=( - [openvpn]=' - paranoid - conf_options - client - basic - dual-proto - otp - iptables - revocation - ' -) diff --git a/test/run.sh b/test/run.sh deleted file mode 100755 index 47655fe..0000000 --- a/test/run.sh +++ /dev/null @@ -1,202 +0,0 @@ -#!/bin/bash -set -e - -dir="$(dirname "$(readlink -f "$BASH_SOURCE")")" - -self="$(basename "$0")" - -usage() { - cat <&2 && false; })" -eval set -- "$opts" - -declare -A argTests=() -declare -a configs=() -dryRun= -while true; do - flag=$1 - shift - case "$flag" in - --dry-run) dryRun=1 ;; - --help|-h|'-?') usage && exit 0 ;; - --test|-t) argTests["$1"]=1 && shift ;; - --config|-c) configs+=("$(readlink -f "$1")") && shift ;; - --) break ;; - *) - { - echo "error: unknown flag: $flag" - usage - } >&2 - exit 1 - ;; - esac -done - -if [ $# -eq 0 ]; then - usage >&2 - exit 1 -fi - -# declare configuration variables -declare -a globalTests=() -declare -A testAlias=() -declare -A imageTests=() -declare -A globalExcludeTests=() -declare -A explicitTests=() - -# if there are no user-specified configs, use the default config -if [ ${#configs} -eq 0 ]; then - configs+=("$dir/config.sh") -fi - -# load the configs -declare -A testPaths=() -for conf in "${configs[@]}"; do - . "$conf" - - # Determine the full path to any newly-declared tests - confDir="$(dirname "$conf")" - - for testName in ${globalTests[@]} ${imageTests[@]}; do - [ "${testPaths[$testName]}" ] && continue - - if [ -d "$confDir/tests/$testName" ]; then - # Test directory found relative to the conf file - testPaths[$testName]="$confDir/tests/$testName" - elif [ -d "$dir/tests/$testName" ]; then - # Test directory found in the main tests/ directory - testPaths[$testName]="$dir/tests/$testName" - fi - done -done - -didFail= -for dockerImage in "$@"; do - echo "testing $dockerImage" - - if ! docker inspect "$dockerImage" &> /dev/null; then - echo $'\timage does not exist!' - didFail=1 - continue - fi - - repo="${dockerImage%:*}" - tagVar="${dockerImage#*:}" - #version="${tagVar%-*}" - variant="${tagVar##*-}" - - testRepo=$repo - [ -z "${testAlias[$repo]}" ] || testRepo="${testAlias[$repo]}" - - explicitVariant= - if [ \ - "${explicitTests[:$variant]}" \ - -o "${explicitTests[$repo:$variant]}" \ - -o "${explicitTests[$testRepo:$variant]}" \ - ]; then - explicitVariant=1 - fi - - testCandidates=() - if [ -z "$explicitVariant" ]; then - testCandidates+=( "${globalTests[@]}" ) - fi - testCandidates+=( - ${imageTests[:$variant]} - ) - if [ -z "$explicitVariant" ]; then - testCandidates+=( - ${imageTests[$testRepo]} - ) - fi - testCandidates+=( - ${imageTests[$testRepo:$variant]} - ) - if [ "$testRepo" != "$repo" ]; then - if [ -z "$explicitVariant" ]; then - testCandidates+=( - ${imageTests[$repo]} - ) - fi - testCandidates+=( - ${imageTests[$repo:$variant]} - ) - fi - - tests=() - for t in "${testCandidates[@]}"; do - if [ ${#argTests[@]} -gt 0 -a -z "${argTests[$t]}" ]; then - # skipping due to -t - continue - fi - - if [ \ - ! -z "${globalExcludeTests[${testRepo}_$t]}" \ - -o ! -z "${globalExcludeTests[${testRepo}:${variant}_$t]}" \ - -o ! -z "${globalExcludeTests[:${variant}_$t]}" \ - -o ! -z "${globalExcludeTests[${repo}_$t]}" \ - -o ! -z "${globalExcludeTests[${repo}:${variant}_$t]}" \ - -o ! -z "${globalExcludeTests[:${variant}_$t]}" \ - ]; then - # skipping due to exclude - continue - fi - - tests+=( "$t" ) - done - - currentTest=0 - totalTest="${#tests[@]}" - for t in "${tests[@]}"; do - (( currentTest+=1 )) - echo -ne "\t'$t' [$currentTest/$totalTest]..." - - # run test against dockerImage here - # find the script for the test - scriptDir="${testPaths[$t]}" - if [ -d "$scriptDir" ]; then - script="$scriptDir/run.sh" - if [ -x "$script" -a ! -d "$script" ]; then - # TODO dryRun logic - if output="$("$script" $dockerImage)"; then - if [ -f "$scriptDir/expected-std-out.txt" ] && ! d="$(echo "$output" | diff -u "$scriptDir/expected-std-out.txt" - 2>/dev/null)"; then - echo 'failed; unexpected output:' - echo "$d" - didFail=1 - else - echo 'passed' - fi - else - echo 'failed' - didFail=1 - fi - else - echo "skipping" - echo >&2 "error: $script missing, not executable or is a directory" - didFail=1 - continue - fi - else - echo "skipping" - echo >&2 "error: unable to locate test '$t'" - didFail=1 - continue - fi - done -done - -if [ "$didFail" ]; then - exit 1 -fi diff --git a/test/tests/basic/run.sh b/test/tests/basic/run.sh deleted file mode 100755 index f1013bc..0000000 --- a/test/tests/basic/run.sh +++ /dev/null @@ -1,62 +0,0 @@ -#!/bin/bash -set -e - -[ -n "${DEBUG+x}" ] && set -x - -OVPN_DATA=basic-data -CLIENT=travis-client -IMG=kylemanna/openvpn -CLIENT_DIR="$(readlink -f "$(dirname "$BASH_SOURCE")/../../client")" - -ip addr ls -SERV_IP=$(ip -4 -o addr show scope global | awk '{print $4}' | sed -e 's:/.*::' | head -n1) -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_genconfig -u udp://$SERV_IP - -# nopass is insecure -docker run -v $OVPN_DATA:/etc/openvpn --rm -it -e "EASYRSA_BATCH=1" -e "EASYRSA_REQ_CN=Travis-CI Test CA" $IMG ovpn_initpki nopass - -docker run -v $OVPN_DATA:/etc/openvpn --rm -it $IMG easyrsa build-client-full $CLIENT nopass - -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_getclient $CLIENT | tee $CLIENT_DIR/config.ovpn - -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_listclients | grep $CLIENT - -# -# Fire up the server -# -sudo iptables -N DOCKER || echo 'Firewall already configured' -sudo iptables -I FORWARD -j DOCKER || echo 'Forward already configured' -# run in shell bg to get logs -docker run --name "ovpn-test" -v $OVPN_DATA:/etc/openvpn --rm -p 1194:1194/udp --privileged $IMG & - -#for i in $(seq 10); do -# SERV_IP=$(docker inspect --format '{{ .NetworkSettings.IPAddress }}') -# test -n "$SERV_IP" && break -#done -#sed -ie s:SERV_IP:$SERV_IP:g config.ovpn - -# -# Fire up a client in a container since openvpn is disallowed by Travis-CI, don't NAT -# the host as it confuses itself: -# "Incoming packet rejected from [AF_INET]172.17.42.1:1194[2], expected peer address: [AF_INET]10.240.118.86:1194" -# -docker run --rm --net=host --privileged --volume $CLIENT_DIR:/client $IMG /client/wait-for-connect.sh - -# -# Client either connected or timed out, kill server -# -kill %1 - -# -# Celebrate -# -cat < - ----------- - \ ^__^ - \ (oo)\_______ - (__)\ )\/\\ - ||----w | - || || -EOF diff --git a/test/tests/client/container.sh b/test/tests/client/container.sh deleted file mode 100644 index cf1e801..0000000 --- a/test/tests/client/container.sh +++ /dev/null @@ -1,84 +0,0 @@ -#!/bin/bash - -SERV_IP=$(ip -4 -o addr show scope global | awk '{print $4}' | sed -e 's:/.*::' | head -n1) -SERVER_CONF="/etc/openvpn/openvpn.conf" -TEST1_OVPN="/etc/openvpn/test1.ovpn" - -# Function to fail -abort() { cat <<< "$@" 1>&2; exit 1; } - -# Check a config (haystack) for a given line (needle) exit with error if not -# found. -test_config() { - - local needle="${2}" - local file="${1}" - - busybox grep -q "${needle}" "${file}" - if [ $? -ne 0 ]; then - abort "==> Config match not found: ${needle}" - fi -} - -# Check a config (haystack) for absence of given line (needle) exit with error -# if found. -test_not_config() { - - local needle="${2}" - local file="${1}" - - busybox grep -vq "${needle}" "${file}" - if [ $? -ne 0 ]; then - abort "==> Config match found: ${needle}" - fi -} - - -# -# Generate openvpn.config file -# - -ovpn_genconfig \ - -u udp://$SERV_IP \ - -m 1337 \ - - -EASYRSA_BATCH=1 EASYRSA_REQ_CN="Travis-CI Test CA" ovpn_initpki nopass - -easyrsa build-client-full test1 nopass 2>/dev/null - -ovpn_getclient test1 > "${TEST1_OVPN}" - - -# -# Simple test cases -# - -# 1. client MTU -test_config "${TEST1_OVPN}" "^tun-mtu\s\+1337" - - -# -# Test udp client with tcp fallback -# -ovpn_genconfig -u udp://$SERV_IP -E "remote $SERV_IP 443 tcp" -E "remote vpn.example.com 443 tcp" -# nopass is insecure -EASYRSA_BATCH=1 EASYRSA_REQ_CN="Travis-CI Test CA" ovpn_initpki nopass -easyrsa build-client-full client-fallback nopass -ovpn_getclient client-fallback > "${TEST1_OVPN}" - -test_config "${TEST1_OVPN}" "^remote\s\+$SERV_IP\s\+443\s\+tcp" -test_config "${TEST1_OVPN}" "^remote\s\+vpn.example.com\s\+443\s\+tcp" - - -# -# Test non-defroute config -# -ovpn_genconfig -d -u udp://$SERV_IP -r "172.33.33.0/24" -r "172.34.34.0/24" -# nopass is insecure -EASYRSA_BATCH=1 EASYRSA_REQ_CN="Travis-CI Test CA" ovpn_initpki nopass -easyrsa build-client-full non-defroute nopass -ovpn_getclient non-defroute > "${TEST1_OVPN}" - -# The '!' inverts the match to test that the string isn't present -test_not_config "${TEST1_OVPN}" "^redirect-gateway\s\+def1" diff --git a/test/tests/client/run.sh b/test/tests/client/run.sh deleted file mode 120000 index 2778ad9..0000000 --- a/test/tests/client/run.sh +++ /dev/null @@ -1 +0,0 @@ -../run-bash-in-container.sh \ No newline at end of file diff --git a/test/tests/conf_options/container.sh b/test/tests/conf_options/container.sh deleted file mode 100644 index b0fb07d..0000000 --- a/test/tests/conf_options/container.sh +++ /dev/null @@ -1,116 +0,0 @@ -#!/bin/bash - -SERV_IP=$(ip -4 -o addr show scope global | awk '{print $4}' | sed -e 's:/.*::' | head -n1) -SERVER_CONF="/etc/openvpn/openvpn.conf" -TEST1_OVPN="/etc/openvpn/test1.ovpn" - -# Function to fail -abort() { cat <<< "$@" 1>&2; exit 1; } - -# Check a config (haystack) for a given line (needle) exit with error if not found. -test_config() { - - local needle="${2}" - local file="${1}" - - busybox grep -q "${needle}" "${file}" - if [ $? -ne 0 ]; then - abort "==> Config match not found: ${needle}" - fi -} - -# Check a config (haystack) for absence of given line (needle) exit with error -# if found. -test_not_config() { - - local needle="${2}" - local file="${1}" - - busybox grep -vq "${needle}" "${file}" - if [ $? -ne 0 ]; then - abort "==> Config match found: ${needle}" - fi -} - - -# -# Generate openvpn.config file -# -read -d '' MULTILINE_EXTRA_SERVER_CONF << EOF -management localhost 7505 -max-clients 10 -EOF - -ovpn_genconfig \ - -u udp://$SERV_IP \ - -f 1400 \ - -k '60 300' \ - -e "$MULTILINE_EXTRA_SERVER_CONF" \ - -e 'duplicate-cn' \ - -e 'topology subnet' \ - -p 'route 172.22.22.0 255.255.255.0' \ - -# Run ovpn_genconfig a second time with no arguments to test its repeatability. -ovpn_genconfig - -# -# Simple test cases -# - -# 1. verb config -test_config "${SERVER_CONF}" "^verb\s\+3" - -# 2. fragment config -test_config "${SERVER_CONF}" "^fragment\s\+1400" - -## Tests for extra configs -# 3. management config -test_config "${SERVER_CONF}" "^management\s\+localhost\s\+7505" - -# 4. max-clients config -test_config "${SERVER_CONF}" "^max-clients\s\+10" - -# 5. duplicate-cn config -test_config "${SERVER_CONF}" "^duplicate-cn" - -# 6. topology config -test_config "${SERVER_CONF}" "^topology\s\+subnet" - -## Tests for push config -# 7. push route -test_config "${SERVER_CONF}" '^push\s\+"route\s\+172.22.22.0\s\+255.255.255.0"' - -## Test for default -# 8. Should see default route if none provided -test_config "${SERVER_CONF}" "^route\s\+192.168.254.0\s\+255.255.255.0" - -# 9. Should see a push of 'block-outside-dns' by default -test_config "${SERVER_CONF}" '^push\s\+"block-outside-dns"' - -# 10. Should see a push of 'dhcp-option DNS' by default -test_config "${SERVER_CONF}" '^push\s\+"dhcp-option\s\+DNS\s\+8.8.8.8"' -test_config "${SERVER_CONF}" '^push\s\+"dhcp-option\s\+DNS\s\+8.8.4.4"' - -## Test for keepalive -# 11. keepalive config -test_config "${SERVER_CONF}" '^keepalive\s\+60\s\+300' - - -# -# More elaborate route tests -# - -ovpn_genconfig -u udp://$SERV_IP -r "172.33.33.0/24" -r "172.34.34.0/24" - -test_config "${SERVER_CONF}" "^route\s\+172.33.33.0\s\+255.255.255.0" -test_config "${SERVER_CONF}" "^route\s\+172.34.34.0\s\+255.255.255.0" - - -# -# Block outside DNS test -# - -ovpn_genconfig -u udp://$SERV_IP -b - -test_not_config "${SERVER_CONF}" '^push "block-outside-dns"' -cat ${SERVER_CONF} >&1 diff --git a/test/tests/conf_options/run.sh b/test/tests/conf_options/run.sh deleted file mode 120000 index 2778ad9..0000000 --- a/test/tests/conf_options/run.sh +++ /dev/null @@ -1 +0,0 @@ -../run-bash-in-container.sh \ No newline at end of file diff --git a/test/tests/docker-build.sh b/test/tests/docker-build.sh deleted file mode 100755 index 1eefd05..0000000 --- a/test/tests/docker-build.sh +++ /dev/null @@ -1,39 +0,0 @@ -#!/bin/bash -set -e - -# wrapper around "docker build" that creates a temporary directory and copies files into it first so that arbitrary host directories can be copied into containers without bind mounts, but accepts a Dockerfile on stdin - -# usage: ./docker-build.sh some-host-directory some-new-image:some-tag < "$tmp/Dockerfile" - -from="$(awk -F '[ \t]+' 'toupper($1) == "FROM" { print $2; exit }' "$tmp/Dockerfile")" -onbuilds="$(docker inspect -f '{{len .Config.OnBuild}}' "$from")" -if [ "$onbuilds" -gt 0 ]; then - # crap, the image we want to build has some ONBUILD instructions - # those are kind of going to ruin our day - # let's do some hacks to strip those bad boys out in a new fake layer - "$(dirname "$(readlink -f "$BASH_SOURCE")")/remove-onbuild.sh" "$from" "$imageTag" - awk -F '[ \t]+' 'toupper($1) == "FROM" { $2 = "'"$imageTag"'" } { print }' "$tmp/Dockerfile" > "$tmp/Dockerfile.new" - mv "$tmp/Dockerfile.new" "$tmp/Dockerfile" -fi - -cp -RL "$dir" "$tmp/dir" - -docker build -t "$imageTag" "$tmp" > /dev/null diff --git a/test/tests/dual-proto/run.sh b/test/tests/dual-proto/run.sh deleted file mode 100755 index 5696252..0000000 --- a/test/tests/dual-proto/run.sh +++ /dev/null @@ -1,70 +0,0 @@ -#!/bin/bash -set -e - -[ -n "${DEBUG+x}" ] && set -x - -OVPN_DATA=dual-data -CLIENT_UDP=travis-client -CLIENT_TCP=travis-client-tcp -IMG=kylemanna/openvpn -CLIENT_DIR="$(readlink -f "$(dirname "$BASH_SOURCE")/../../client")" - -ip addr ls -SERV_IP=$(ip -4 -o addr show scope global | awk '{print $4}' | sed -e 's:/.*::' | head -n1) - -# get temporary TCP config -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_genconfig -u tcp://$SERV_IP:443 - -# nopass is insecure -docker run -v $OVPN_DATA:/etc/openvpn --rm -it -e "EASYRSA_BATCH=1" -e "EASYRSA_REQ_CN=Travis-CI Test CA" $IMG ovpn_initpki nopass - -# gen TCP client -docker run -v $OVPN_DATA:/etc/openvpn --rm -it $IMG easyrsa build-client-full $CLIENT_TCP nopass -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_getclient $CLIENT_TCP | tee $CLIENT_DIR/config-tcp.ovpn - -# switch to UDP config and gen UDP client -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_genconfig -u udp://$SERV_IP -docker run -v $OVPN_DATA:/etc/openvpn --rm -it $IMG easyrsa build-client-full $CLIENT_UDP nopass -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_getclient $CLIENT_UDP | tee $CLIENT_DIR/config.ovpn - -#Verify client configs -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_listclients | grep $CLIENT_TCP -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_listclients | grep $CLIENT_UDP - -# -# Fire up the server -# -sudo iptables -N DOCKER || echo 'Firewall already configured' -sudo iptables -I FORWARD -j DOCKER || echo 'Forward already configured' - -# run in shell bg to get logs -docker run --name "ovpn-test-udp" -v $OVPN_DATA:/etc/openvpn --rm -p 1194:1194/udp --privileged $IMG & -docker run --name "ovpn-test-tcp" -v $OVPN_DATA:/etc/openvpn --rm -p 443:1194/tcp --privileged $IMG ovpn_run --proto tcp & - -# -# Fire up a clients in a containers since openvpn is disallowed by Travis-CI, don't NAT -# the host as it confuses itself: -# "Incoming packet rejected from [AF_INET]172.17.42.1:1194[2], expected peer address: [AF_INET]10.240.118.86:1194" -# -docker run --rm --net=host --privileged --volume $CLIENT_DIR:/client $IMG /client/wait-for-connect.sh -docker run --rm --net=host --privileged --volume $CLIENT_DIR:/client $IMG /client/wait-for-connect.sh "/client/config-tcp.ovpn" - -# -# Client either connected or timed out, kill server -# -kill %1 %2 - -# -# Celebrate -# -cat < < both ways! > - ------------ ------------ - \ ^__^ ^__^ / - \ (oo)\______/(oo) / - (__)\ /(__) - ||w---w|| - || || -EOF - diff --git a/test/tests/image-name.sh b/test/tests/image-name.sh deleted file mode 100755 index 1842970..0000000 --- a/test/tests/image-name.sh +++ /dev/null @@ -1,10 +0,0 @@ -#!/bin/bash -set -e - -# usage: ./image-name.sh librarytest/something some/image:some-tag -# output: librarytest/something:some-image-some-tag - -base="$1"; shift -tag="$1"; shift - -echo "$base:$(echo "$tag" | sed 's![:/]!-!g')" diff --git a/test/tests/iptables/run.sh b/test/tests/iptables/run.sh deleted file mode 100755 index b35cefd..0000000 --- a/test/tests/iptables/run.sh +++ /dev/null @@ -1,38 +0,0 @@ -#!/bin/bash -set -e - -[ -n "${DEBUG+x}" ] && set -x -OVPN_DATA=basic-data -IMG="kylemanna/openvpn" -NAME="ovpn-test" -SERV_IP=$(ip -4 -o addr show scope global | awk '{print $4}' | sed -e 's:/.*::' | head -n1) - -# generate server config including iptables nat-ing -docker volume create --name $OVPN_DATA -docker run --rm -v $OVPN_DATA:/etc/openvpn $IMG ovpn_genconfig -u udp://$SERV_IP -N -docker run -v $OVPN_DATA:/etc/openvpn --rm -it -e "EASYRSA_BATCH=1" -e "EASYRSA_REQ_CN=Travis-CI Test CA" $IMG ovpn_initpki nopass - -# Fire up the server -docker run -d --name $NAME -v $OVPN_DATA:/etc/openvpn --cap-add=NET_ADMIN $IMG - -# check default iptables rules -docker exec -ti $NAME bash -c 'source /etc/openvpn/ovpn_env.sh; eval iptables -t nat -C POSTROUTING -s $OVPN_SERVER -o eth0 -j MASQUERADE' - -# append new setupIptablesAndRouting function to config -docker exec -ti $NAME bash -c 'echo function setupIptablesAndRouting { iptables -t nat -A POSTROUTING -m comment --comment "test"\;} >> /etc/openvpn/ovpn_env.sh' - -# kill server in preparation to modify config -docker kill $NAME -docker rm $NAME - -# check that overridden function exists and that test iptables rules is active -docker run -d --name $NAME -v $OVPN_DATA:/etc/openvpn --cap-add=NET_ADMIN $IMG -docker exec -ti $NAME bash -c 'source /etc/openvpn/ovpn_env.sh; type -t setupIptablesAndRouting && iptables -t nat -C POSTROUTING -m comment --comment "test"' - -# -# kill server -# - -docker kill $NAME -docker rm $NAME -docker volume rm $OVPN_DATA diff --git a/test/tests/otp/run.sh b/test/tests/otp/run.sh deleted file mode 100755 index bea67a8..0000000 --- a/test/tests/otp/run.sh +++ /dev/null @@ -1,87 +0,0 @@ -#!/bin/bash -set -e - -[ -n "${DEBUG+x}" ] && set -x - -OVPN_DATA=basic-data-otp -CLIENT=travis-client -IMG=kylemanna/openvpn -OTP_USER=otp -CLIENT_DIR="$(readlink -f "$(dirname "$BASH_SOURCE")/../../client")" - -# Function to fail -abort() { cat <<< "$@" 1>&2; exit 1; } - -ip addr ls -SERV_IP=$(ip -4 -o addr show scope global | awk '{print $4}' | sed -e 's:/.*::' | head -n1) -# Configure server with two factor authentication -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_genconfig -u udp://$SERV_IP -2 - -# Ensure reneg-sec 0 in server config when two factor is enabled -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG cat /etc/openvpn/openvpn.conf | grep 'reneg-sec 0' || abort 'reneg-sec not set to 0 in server config' - -# nopass is insecure -docker run -v $OVPN_DATA:/etc/openvpn --rm -it -e "EASYRSA_BATCH=1" -e "EASYRSA_REQ_CN=Travis-CI Test CA" $IMG ovpn_initpki nopass - -docker run -v $OVPN_DATA:/etc/openvpn --rm -it $IMG easyrsa build-client-full $CLIENT nopass - -# Generate OTP credentials for user named test, should return QR code for test user -docker run -v $OVPN_DATA:/etc/openvpn --rm -it $IMG ovpn_otp_user $OTP_USER | tee $CLIENT_DIR/qrcode.txt -# Ensure a chart link is printed in client OTP configuration -grep 'https://www.google.com/chart' $CLIENT_DIR/qrcode.txt || abort 'Link to chart not generated' -grep 'Your new secret key is:' $CLIENT_DIR/qrcode.txt || abort 'Secret key is missing' -# Extract an emergency code from textual output, grepping for line and trimming spaces -OTP_TOKEN=$(grep -A1 'Your emergency scratch codes are' $CLIENT_DIR/qrcode.txt | tail -1 | tr -d '[[:space:]]') -# Token should be present -if [ -z $OTP_TOKEN ]; then - abort "QR Emergency Code not detected" -fi - -# Store authentication credentials in config file and tell openvpn to use them -echo -e "$OTP_USER\n$OTP_TOKEN" > $CLIENT_DIR/credentials.txt - -# Override the auth-user-pass directive to use a credentials file -docker run -v $OVPN_DATA:/etc/openvpn --rm $IMG ovpn_getclient $CLIENT | sed 's/auth-user-pass/auth-user-pass \/client\/credentials.txt/' | tee $CLIENT_DIR/config.ovpn - -# Ensure reneg-sec 0 in client config when two factor is enabled -grep 'reneg-sec 0' $CLIENT_DIR/config.ovpn || abort 'reneg-sec not set to 0 in client config' - -# -# Fire up the server -# -sudo iptables -N DOCKER || echo 'Firewall already configured' -sudo iptables -I FORWARD -j DOCKER || echo 'Forward already configured' -# run in shell bg to get logs -docker run --name "ovpn-test" -v $OVPN_DATA:/etc/openvpn --rm -p 1194:1194/udp --privileged $IMG & - -#for i in $(seq 10); do -# SERV_IP=$(docker inspect --format '{{ .NetworkSettings.IPAddress }}') -# test -n "$SERV_IP" && break -#done -#sed -ie s:SERV_IP:$SERV_IP:g $CLIENT_DIR/config.ovpn - -# -# Fire up a client in a container since openvpn is disallowed by Travis-CI, don't NAT -# the host as it confuses itself: -# "Incoming packet rejected from [AF_INET]172.17.42.1:1194[2], expected peer address: [AF_INET]10.240.118.86:1194" -# -docker run --rm --net=host --privileged --volume $CLIENT_DIR:/client $IMG /client/wait-for-connect.sh - -# -# Client either connected or timed out, kill server -# -kill %1 - -# -# Celebrate -# -cat < - ----------- - \ ^__^ - \ (oo)\_______ - (__)\ )\/\\ - ||----w | - || || -EOF diff --git a/test/tests/paranoid/container.sh b/test/tests/paranoid/container.sh deleted file mode 100644 index ae0743c..0000000 --- a/test/tests/paranoid/container.sh +++ /dev/null @@ -1,22 +0,0 @@ -#!/bin/bash -set -e - -SERV_IP=$(ip -4 -o addr show scope global | awk '{print $4}' | sed -e 's:/.*::' | head -n1) - -# -# Generate a simple configuration, returns nonzero on error -# -ovpn_genconfig -u udp://$SERV_IP 2>/dev/null - -export EASYRSA_BATCH=1 -export EASYRSA_REQ_CN="Travis-CI Test CA" - -# -# Initialize the certificate PKI state, returns nonzero on error -# -ovpn_initpki nopass 2>/dev/null - -# -# Test back-up -# -ovpn_copy_server_files diff --git a/test/tests/paranoid/run.sh b/test/tests/paranoid/run.sh deleted file mode 120000 index 2778ad9..0000000 --- a/test/tests/paranoid/run.sh +++ /dev/null @@ -1 +0,0 @@ -../run-bash-in-container.sh \ No newline at end of file diff --git a/test/tests/revocation/run.sh b/test/tests/revocation/run.sh deleted file mode 100755 index 6130aa5..0000000 --- a/test/tests/revocation/run.sh +++ /dev/null @@ -1,101 +0,0 @@ -#!/bin/bash -set -e - -[ -n "${DEBUG+x}" ] && set -x - -OVPN_DATA="basic-data" -CLIENT1="travis-client1" -CLIENT2="travis-client2" -IMG="kylemanna/openvpn" -NAME="ovpn-test" -CLIENT_DIR="$(readlink -f "$(dirname "$BASH_SOURCE")/../../client")" -SERV_IP="$(ip -4 -o addr show scope global | awk '{print $4}' | sed -e 's:/.*::' | head -n1)" - -# -# Initialize openvpn configuration and pki. -# -docker volume create --name $OVPN_DATA -docker run --rm -v $OVPN_DATA:/etc/openvpn $IMG ovpn_genconfig -u udp://$SERV_IP -docker run --rm -v $OVPN_DATA:/etc/openvpn -it -e "EASYRSA_BATCH=1" -e "EASYRSA_REQ_CN=Travis-CI Test CA" $IMG ovpn_initpki nopass - -# -# Fire up the server. -# -sudo iptables -N DOCKER || echo 'Firewall already configured' -sudo iptables -I FORWARD 1 -j DOCKER -docker run -d -v $OVPN_DATA:/etc/openvpn --cap-add=NET_ADMIN --privileged -p 1194:1194/udp --name $NAME $IMG - - -# -# Test that easy_rsa generate CRLs with 'next publish' set to 3650 days. -# -crl_next_update="$(docker exec $NAME openssl crl -nextupdate -noout -in /etc/openvpn/crl.pem | cut -d'=' -f2 | tr -d 'GMT')" -crl_next_update="$(date -u -d "$crl_next_update" "+%s")" -now="$(docker exec $NAME date "+%s")" -crl_remain="$(( $crl_next_update - $now ))" -crl_remain="$(( $crl_remain / 86400 ))" -if (( $crl_remain < 3649 )); then - echo "easy_rsa CRL next publish set to less than 3650 days." >&2 - exit 2 -fi - -# -# Generate a first client certificate and configuration using $CLIENT1 as CN then revoke it. -# -docker exec -it $NAME easyrsa build-client-full $CLIENT1 nopass -docker exec -it $NAME ovpn_getclient $CLIENT1 > $CLIENT_DIR/config.ovpn -docker exec -it $NAME bash -c "echo 'yes' | ovpn_revokeclient $CLIENT1 remove" - -# -# Test that openvpn client can't connect using $CLIENT1 config. -# -if docker run --rm -v $CLIENT_DIR:/client --cap-add=NET_ADMIN --privileged --net=host $IMG /client/wait-for-connect.sh; then - echo "Client was able to connect after revocation test #1." >&2 - exit 2 -fi - -# -# Generate and revoke a second client certificate using $CLIENT2 as CN, then test for failed client connection. -# -docker exec -it $NAME easyrsa build-client-full $CLIENT2 nopass -docker exec -it $NAME ovpn_getclient $CLIENT2 > $CLIENT_DIR/config.ovpn -docker exec -it $NAME bash -c "echo 'yes' | ovpn_revokeclient $CLIENT2 remove" - -if docker run --rm -v $CLIENT_DIR:/client --cap-add=NET_ADMIN --privileged --net=host $IMG /client/wait-for-connect.sh; then - echo "Client was able to connect after revocation test #2." >&2 - exit 2 -fi - -# -# Restart the server -# -docker stop $NAME && docker start $NAME - -# -# Test for failed connection using $CLIENT2 config again. -# -if docker run --rm -v $CLIENT_DIR:/client --cap-add=NET_ADMIN --privileged --net=host $IMG /client/wait-for-connect.sh; then - echo "Client was able to connect after revocation test #3." >&2 - exit 2 -fi - -# -# Stop the server and clean up -# -docker kill $NAME && docker rm $NAME -docker volume rm $OVPN_DATA -sudo iptables -D FORWARD 1 - -# -# Celebrate -# -cat < - ----------- - \ ^__^ - \ (oo)\_______ - (__)\ )\/\\ - ||----w | - || || -EOF diff --git a/test/tests/run-bash-in-container.sh b/test/tests/run-bash-in-container.sh deleted file mode 100755 index ace3dfc..0000000 --- a/test/tests/run-bash-in-container.sh +++ /dev/null @@ -1,7 +0,0 @@ -#!/bin/bash -set -e - -testDir="$(readlink -f "$(dirname "$BASH_SOURCE")")" -runDir="$(dirname "$(readlink -f "$BASH_SOURCE")")" - -source "$runDir/run-in-container.sh" "$testDir" "$1" bash ./container.sh diff --git a/test/tests/run-in-container.sh b/test/tests/run-in-container.sh deleted file mode 100755 index b937d4b..0000000 --- a/test/tests/run-in-container.sh +++ /dev/null @@ -1,46 +0,0 @@ -#!/bin/bash -set -e - -# NOT INTENDED TO BE USED AS A TEST "run.sh" DIRECTLY -# SEE OTHER "run-*-in-container.sh" SCRIPTS FOR USAGE - -testDir="$1" -shift - -image="$1" -shift -entrypoint="$1" -shift - -# do some fancy footwork so that if testDir is /a/b/c, we mount /a/b and use c as the working directory (so relative symlinks work one level up) -thisDir="$(dirname "$(readlink -f "$BASH_SOURCE")")" -testDir="$(readlink -f "$testDir")" -testBase="$(basename "$testDir")" -hostMount="$(dirname "$testDir")" -containerMount="/tmp/test-dir" -workdir="$containerMount/$testBase" -# TODO should we be doing something fancy with $BASH_SOURCE instead so we can be arbitrarily deep and mount the top level always? - -newImage="$("$thisDir/image-name.sh" librarytest/run-in-container "$image--$testBase")" -"$thisDir/docker-build.sh" "$hostMount" "$newImage" <