Docker + .NET Core 2.0 + Https Images

I’m currently running DinkToPdf on my macOS without any problem.

My webpages use external HTTPS ressources such as

• two images
• 1 CSS file

In Docker, using a asp-net-2.0 base image (along with added-dependencies

apt-get install -y --no-install-recommends zlib1g fontconfig libfreetype6 libx11-6 libxext6 libxrender1

For some reason, the PDF rendered has no image, and no CSS.

How can I fix this?

[jinhduong]

@dekim Thanks for your response, I found out the solution for aspnetcore2.0 image and it worked. If you still would like to use external https resources, you can try:

FROM microsoft/aspnetcore:2.0 AS base
RUN ["apt-get", "update"]
RUN ["apt-get", "-y", "install", "libgdiplus"]
RUN ["apt-get", "-y", "install", "xvfb", "libfontconfig", "wkhtmltopdf"]
RUN ["apt-get", "-y", "install", "libc6-dev"]
RUN ["apt-get", "-y", "install", "openssl"]
RUN ["apt-get", "-y", "install", "libssl1.0-dev"]

[irfanfarmaku]

@dekim Thanks for your response, I found out the solution for aspnetcore2.0 image and it worked. If you still would like to use external https resources, you can try:

FROM microsoft/aspnetcore:2.0 AS base
RUN ["apt-get", "update"]
RUN ["apt-get", "-y", "install", "libgdiplus"]
RUN ["apt-get", "-y", "install", "xvfb", "libfontconfig", "wkhtmltopdf"]
RUN ["apt-get", "-y", "install", "libc6-dev"]
RUN ["apt-get", "-y", "install", "openssl"]
RUN ["apt-get", "-y", "install", "libssl1.0-dev"]

awesome, this is working on .net core 3.0 too