From b0ab69c2269da7383ad894b6f8827bc7c86317d8 Mon Sep 17 00:00:00 2001
From: Maksym Sobolyev <sobomax@sippysoft.com>
Date: Wed, 10 Jul 2024 21:13:50 -0700
Subject: [PATCH] Add simple build system.

---
 .github/workflows/build.yml | 73 +++++++++++++++++++++++++++++++++++++
 Dockerfile                  | 18 +++++++++
 build.sh                    | 24 ++++++++++++
 openssl.cnf                 | 22 +++++++++++
 run.sh                      | 11 ++++++
 5 files changed, 148 insertions(+)
 create mode 100644 .github/workflows/build.yml
 create mode 100644 Dockerfile
 create mode 100755 build.sh
 create mode 100644 openssl.cnf
 create mode 100755 run.sh

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..81bba70
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,73 @@
+name: Build Docker image
+
+# Controls when the action will run.
+on:
+  # Triggers the workflow on all push or pull request events
+  push:
+  pull_request:
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+  schedule:
+    - cron: "0 0 * * *"
+
+# added using https://github.com/step-security/secure-repo
+permissions:
+  contents: read
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  Docker:
+    name: Build&Push to DockerHub
+    runs-on: ubuntu-latest
+    env:
+      DOCKER_REPO: sippylabs/webrtc_phone
+      PLATFORMS: linux/amd64 #,linux/i386,linux/arm/v7,linux/arm64
+      BASE_IMAGE: sippylabs/rtpproxy:RFC5245_ICE
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      with:
+        submodules: 'recursive'
+
+    - name: Set up QEMU
+      id: qemu
+      uses: docker/setup-qemu-action@v3
+      with:
+        platforms: arm64,arm
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Log in to Docker Hub
+      if: github.event_name != 'pull_request'
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Extract metadata (tags, labels) for Docker
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ env.DOCKER_REPO }}
+        tags: |
+          type=schedule
+          type=ref,event=branch
+          type=ref,event=tag
+          type=ref,event=pr
+          type=raw,value=latest,enable={{is_default_branch}}
+          type=sha
+
+    - name: Build Docker image
+      uses: docker/build-push-action@v6
+      with:
+        context: .
+        file: ./Dockerfile
+        build-args: BASE_IMAGE=${{ env.BASE_IMAGE }}
+        push: true
+        tags: |
+          ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        platforms: ${{ env.PLATFORMS }}
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..b49f748
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,18 @@
+ARG BASE_IMAGE
+FROM --platform=$TARGETPLATFORM $BASE_IMAGE as build
+LABEL maintainer="Maksym Sobolyev <sobomax@sippysoft.com>"
+
+USER root
+
+# Set Environment Variables
+ENV DEBIAN_FRONTEND=noninteractive
+
+WORKDIR /webrtc_phone
+COPY . /webrtc_phone/
+
+# Build & install everything
+RUN /webrtc_phone/build.sh
+
+EXPOSE 443
+
+ENTRYPOINT [ "/webrtc_phone/run.sh" ]
diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..4fde739
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+set -x
+set -e
+
+apt-get -y update -qq
+apt-get -y install git python-is-python3 python3-pip npm
+
+git clone -b RFC7118 https://github.com/sippy/b2bua
+git clone https://github.com/onsip/SIP.js.git
+
+python3 -m pip install --break-system-packages -U -r b2bua/requirements.txt
+
+cd SIP.js/demo
+npm install
+npm run build-demo
+cd -
+npm install http-server
+
+openssl req -newkey rsa:2048 -nodes -keyout server.key -x509 -days 365 -out server.crt -config openssl.cnf
+
+apt-get -y remove git
+apt-get -y autoremove
+apt-get -y clean
diff --git a/openssl.cnf b/openssl.cnf
new file mode 100644
index 0000000..b06fd4f
--- /dev/null
+++ b/openssl.cnf
@@ -0,0 +1,22 @@
+[req]
+default_bits = 2048
+prompt = no
+default_md = sha256
+distinguished_name = dn
+x509_extensions = v3_req
+req_extensions = v3_req
+
+[dn]
+C = US
+ST = California
+L = San Francisco
+O = My Company
+OU = My Division
+CN = localhost
+emailAddress = email@example.com
+
+[v3_req]
+subjectAltName = @alt_names
+
+[alt_names]
+DNS.1 = localhost
diff --git a/run.sh b/run.sh
new file mode 100755
index 0000000..43f6c71
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -e
+set -x
+
+CFILE="/webrtc_phone/server.crt"
+KFILE="/webrtc_phone/server.key"
+WROOT="/webrtc_phone/SIP.js/demo"
+PNUM=443
+
+npm exec http-server -S -C "${CFILE}" -K "${KFILE}" -p ${PNUM} "${WROOT}"