Error in running spid-sp-test as Docker container on Windows 10

[mic-cyber]

I was tying to setup a test environment on my host as a Docker container. I started cloning the repo locally. Then, I built the image typing docker build -t italia/spid-sp-test:0.5.6 ., as reported in doc, and the image was successfully built. Then, I tried to run the image in a local container, but this is the output:

$> docker run -it --name idptest-agid-local italia/spid-sp-test:0.5.6 
/usr/bin/env: 'python3\r': No such file or directory

I am working on a Windows 10 host. It seems like something goes wrong when interpeting the CRLF or the EoL chars in general.

[peppelinux]

Seems to be related to this https://askubuntu.com/questions/896860/usr-bin-env-python3-r-no-such-file-or-directory

I have to check on a Windows machine. If you can in the meantime, you should find src/spid_sp_test/spid_sp_test and that shebang at the begin of the file, on top.

Do a eol fix before Building the image, this should do the trick.

If It's the patch feel free to l'et us know, I'll purpose your contribution for the next release

[peppelinux]

Here It Is https://github.com/italia/spid-sp-test/blob/053c812d34475099697443f94ef3eff94f43c629/src/spid_sp_test/spid_sp_test#L1

[peppelinux]

For a Quick way, don't rebuild the docker but Just enter in It executing a bash

docker exec -it bash

Then you'll find the spid_sp_test executable and a closer way to test our ipothesys

[SeemoneB]

I resolved this issue disinstalling all Python version installed on my pc, deleting the folders relating to Python that didn't deleted during disinstallation and deleting the related environment variables. Then I installed Python to the path adviced from installer (behind user folder and not in C:\Program Files), than I added python paths on env variable. All works fine.

[glatrofa]

I solved using dos2unix when building the Dockerfile:

FROM python:3.8-slim-buster

LABEL maintainer="Giuseppe De Marco <[email protected]>"

RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        xmlsec1 \
        libxml2-dev \
        libxmlsec1-dev \
        libxmlsec1-openssl \
        dos2unix \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/* \
    && adduser \
        --disabled-password \
        --home /spid \
        --quiet \
        spid

COPY . /tmp/src/
RUN pip install --no-cache-dir /tmp/src/ \
    && rm -fr /tmp/src

WORKDIR /spid

RUN dos2unix $(which spid_sp_test)

USER spid

ENTRYPOINT ["spid_sp_test"]
CMD ["--help"]