feat: non-root self hosted images for standard deployment (#5701)

* Use IHttpMessageHandlerFactory For HTTP Communication

Co-authored-by: Justin Baur <19896123+justindbaur@users.noreply.github.com>

* feat: allow custom app-id.json location for rootless

Co-authored-by: Justin Baur <19896123+justindbaur@users.noreply.github.com>

* fix: new build context wont allow copying git context

* feat: allow images to run as non-root user

* fix: build failures caused by bad merge

* build: we don't need to copy the `.git` dir

* Revert "build: we don't need to copy the `.git` dir"

This reverts commit 32c2f6236a.

* Use `IHttpClientFactory` in more places

* update build workflow

* fix: compatibility with the existin run.sh script

* fix: compatibility with existing run.sh script

* Add SelfHosted GlobalSettings for Setup

* Fix my build error

* Add other services

* Add IConfiguration

* fix: missing gosu command for rootful mode

* fix: try using .net core certificate handling

* fix: add `SSL_CERT_DIR` to remaining images

* Remove X509ChainCustomization activation code

* Revert "Use IHttpMessageHandlerFactory For HTTP Communication"

This reverts commit c93be6d52b.

* Revert "fix: build failures caused by bad merge"

This reverts commit 3e4639489b.

* Revert "Use `IHttpClientFactory` in more places"

This reverts commit 284501a493.

* remove unused code

* re-add error log for installation id

* remove missing error message in log

* build: remove duplicate docker+qemu setup steps

Co-authored-by: Opeyemi <Alaoopeyemi101@gmail.com>

* build: optimize for simpler builds over caching

* build: restore previous method for getting the GIT_HASH

* fix: add missing build args to remaining images

* fix: rm extraneous source revision id arg

* fmt: apply consistent spacing and rm redundant WORKDIR directive

* build: update migrator to use simpler build; apply consistent spacing

* fix: merge conflicts; simplify changes

* fix: add publish branch check back

---------

Co-authored-by: Justin Baur <19896123+justindbaur@users.noreply.github.com>
Co-authored-by: Opeyemi <Alaoopeyemi101@gmail.com>

util/Setup/Dockerfile

@@ -1,16 +1,60 @@
+###############################################
+#                 Build stage                 #
+###############################################
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+
+# Docker buildx supplies the value for this arg
+ARG TARGETPLATFORM
+
+# Determine proper runtime value for .NET
+# We put the value in a file to be read by later layers.
+RUN if [ "$TARGETPLATFORM" = "linux/amd64" ]; then \
+    RID=linux-x64 ; \
+    elif [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
+    RID=linux-arm64 ; \
+    elif [ "$TARGETPLATFORM" = "linux/arm/v7" ]; then \
+    RID=linux-arm ; \
+    fi \
+    && echo "RID=$RID" > /tmp/rid.txt
+
+# Copy required project files
+WORKDIR /source
+COPY . ./
+
+# Restore project dependencies and tools
+WORKDIR /source/util/Setup
+RUN . /tmp/rid.txt && dotnet restore -r $RID
+
+# Build project
+WORKDIR /source/util/Setup
+RUN . /tmp/rid.txt && dotnet publish \
+    -c release \
+    --no-restore \
+    --self-contained \
+    /p:PublishSingleFile=true \
+    -r $RID \
+    -o out
+
+###############################################
+#                  App stage                  #
+###############################################
 FROM mcr.microsoft.com/dotnet/aspnet:8.0
 
+ARG TARGETPLATFORM
 LABEL com.bitwarden.product="bitwarden" com.bitwarden.project="setup"
 
+ENV SSL_CERT_DIR=/etc/bitwarden/ca-certificates
+
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \
     openssl \
     gosu \
     && rm -rf /var/lib/apt/lists/*
 
+# Copy app from the build stage
 WORKDIR /app
-COPY obj/build-output/publish .
-COPY entrypoint.sh /
+COPY --from=build /source/util/Setup/out .
+COPY util/Setup/entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]

util/Setup/entrypoint.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Setup
 
@@ -19,27 +19,31 @@ then
     LGID=65534
 fi
 
-# Create user and group
+if [ "$(id -u)" = "0" ]
+then
+    # Create user and group
 
-groupadd -o -g $LGID $GROUPNAME >/dev/null 2>&1 ||
-groupmod -o -g $LGID $GROUPNAME >/dev/null 2>&1
-useradd -o -u $LUID -g $GROUPNAME -s /bin/false $USERNAME >/dev/null 2>&1 ||
-usermod -o -u $LUID -g $GROUPNAME -s /bin/false $USERNAME >/dev/null 2>&1
-mkhomedir_helper $USERNAME
+    groupadd -o -g $LGID $GROUPNAME >/dev/null 2>&1 ||
+    groupmod -o -g $LGID $GROUPNAME >/dev/null 2>&1
+    useradd -o -u $LUID -g $GROUPNAME -s /bin/false $USERNAME >/dev/null 2>&1 ||
+    usermod -o -u $LUID -g $GROUPNAME -s /bin/false $USERNAME >/dev/null 2>&1
+    mkhomedir_helper $USERNAME
 
-# The rest...
+    # The rest...
 
-chown -R $USERNAME:$GROUPNAME /app
-mkdir -p /bitwarden/env
-mkdir -p /bitwarden/docker
-mkdir -p /bitwarden/ssl
-mkdir -p /bitwarden/letsencrypt
-mkdir -p /bitwarden/identity
-mkdir -p /bitwarden/nginx
-mkdir -p /bitwarden/ca-certificates
-chown -R $USERNAME:$GROUPNAME /bitwarden
+    chown -R $USERNAME:$GROUPNAME /app
+    mkdir -p /bitwarden/env
+    mkdir -p /bitwarden/docker
+    mkdir -p /bitwarden/ssl
+    mkdir -p /bitwarden/letsencrypt
+    mkdir -p /bitwarden/identity
+    mkdir -p /bitwarden/nginx
+    mkdir -p /bitwarden/ca-certificates
+    chown -R $USERNAME:$GROUPNAME /bitwarden
 
-cp /bitwarden/ca-certificates/*.crt /usr/local/share/ca-certificates/ >/dev/null 2>&1 \
-    && update-ca-certificates
+    gosu_cmd="gosu $USERNAME:$GROUPNAME"
+else
+    gosu_cmd=""
+fi
 
-exec gosu $USERNAME:$GROUPNAME "$@"
+exec $gosu_cmd "$@"