couldn't render HTML file to PDF: exit status 2

Question

couldn't render HTML file to PDF: exit status 2

Closed this issue 5 months ago · 12 comments

Run on Docker version 26.1.0, build 9714adc
Command used:
root@server:/home/user# docker run --rm -v ${PWD}/reports:/app/reports wallarm/gotestwaf --url="https://domain.it" --noEmailReport --skipWAFBlockCheck

Ends up with error:
time="2024-04-23T09:21:02Z" level=error msg="caught error in main function" error="couldn't export full report: couldn't render HTML report to PDF: couldn't render HTML file to PDF: exit status 2"

Servers OS is Ubuntu 22.04 LTS

Tried on bultiple hosts. Scan goues fine, also witout --skipWAFBlockCheck key, bat cannot generate PDF

Thank you in advice

Answer 1 · 2024-04-23T10:15:31.000Z

Hi!

Could you tell me what version of GTW you have?

docker run --rm wallarm/gotestwaf --version

Answer 2 · 2024-04-23T10:16:54.000Z

Hi!

Could you tell me what version of GTW you have?
docker run --rm wallarm/gotestwaf --version

Sure.
GoTestWAF v0.4.18

Thank you

Answer 3 · 2024-04-23T10:23:35.000Z

Let's see if chrome can render a simple html page inside a container. Run the commands sequentially and provide the chrome output.

docker run --rm -it --entrypoint /bin/sh wallarm/gotestwaf
wget https://example.com
chromium-browser --headless --no-zygote--no-sandbox --disable-gpu --run-all-compositor-stages-before-draw --no-pdf-header-footer --print-to-pdf=test.pdf index.html

Answer 4 · 2024-04-23T10:37:16.000Z

Let's see if chrome can render a simple html page inside a container. Run the commands sequentially and provide the chrome output.
docker run --rm -it --entrypoint /bin/sh wallarm/gotestwaf
wget https://example.com
chromium-browser --headless --no-zygote--no-sandbox --disable-gpu --run-all-compositor-stages-before-draw --no-pdf-header-footer --print-to-pdf=test.pdf index.html

It stops like this:

Answer 5 · 2024-04-23T10:41:24.000Z

My reply was premature.

Here is the result:

Answer 6 · 2024-04-23T10:43:34.000Z

And here is result as NON root:

olexandr@nessus:~$ docker run --rm -it --entrypoint /bin/sh wallarm/gotestwaf
wget https://example.com
chromium-browser --headless --no-zygote--no-sandbox --disable-gpu --run-all-compositor-stages-before-draw --no-pdf-header-footer --print-to-pdf=test.pdf index.html
docker: permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Head "http://%2Fvar%2Frun%2Fdocker.sock/_ping": dial unix /var/run/docker.sock: connect: permission denied.
See 'docker run --help'.
--2024-04-23 10:42:00--  https://example.com/
Resolving example.com (example.com)... 93.184.215.14, 2606:2800:21f:cb07:6820:80da:af6b:8b2c
Connecting to example.com (example.com)|93.184.215.14|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1256 (1.2K) [text/html]
Saving to: ‘index.html.4’

index.html.4                    100%[=====================================================>]   1.23K  --.-KB/s    in 0s

2024-04-23 10:42:00 (31.6 MB/s) - ‘index.html.4’ saved [1256/1256]

/usr/bin/chromium-browser: 12: xdg-settings: not found
[0423/104201.280907:INFO:config_dir_policy_loader.cc(118)] Skipping mandatory platform policies because no policy file was found at: /etc/chromium/policies/managed
[0423/104201.282056:INFO:config_dir_policy_loader.cc(118)] Skipping recommended platform policies because no policy file was found at: /etc/chromium/policies/recommended
MoTTY X11 proxy: No authorisation provided
[0423/104201.309358:ERROR:angle_platform_impl.cc(44)] DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
ERR: DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
[0423/104201.310825:ERROR:angle_platform_impl.cc(44)] Display.cpp:1086 (initialize): ANGLE Display::initialize error 12289: Not initialized.
ERR: Display.cpp:1086 (initialize): ANGLE Display::initialize error 12289: Not initialized.
[0423/104201.310951:ERROR:gl_display.cc(515)] EGL Driver message (Critical) eglInitialize: Not initialized.
[0423/104201.311053:ERROR:gl_display.cc(786)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[0423/104201.313042:ERROR:gl_display.cc(820)] Initialization of all EGL display types failed.
[0423/104201.313183:ERROR:gl_ozone_egl.cc(26)] GLDisplayEGL::Initialize failed.
MoTTY X11 proxy: No authorisation provided
[0423/104201.370367:ERROR:angle_platform_impl.cc(44)] DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
ERR: DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
[0423/104201.370750:ERROR:angle_platform_impl.cc(44)] Display.cpp:1086 (initialize): ANGLE Display::initialize error 12289: Not initialized.
ERR: Display.cpp:1086 (initialize): ANGLE Display::initialize error 12289: Not initialized.
[0423/104201.370895:ERROR:gl_display.cc(515)] EGL Driver message (Critical) eglInitialize: Not initialized.
[0423/104201.371086:ERROR:gl_display.cc(786)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[0423/104201.371184:ERROR:gl_display.cc(820)] Initialization of all EGL display types failed.
[0423/104201.371349:ERROR:gl_ozone_egl.cc(26)] GLDisplayEGL::Initialize failed.
[0423/104201.392792:ERROR:viz_main_impl.cc(198)] Exiting GPU process due to errors during initialization
[0423/104201.414001:WARNING:runtime_features.cc(730)] AttributionReportingCrossAppWeb cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement,AttributionReportingCrossAppWeb in addition.
[0423/104201.418808:WARNING:bluez_dbus_manager.cc(248)] Floss manager not present, cannot set Floss enable/disable.
MoTTY X11 proxy: No authorisation provided
[0423/104201.536755:ERROR:angle_platform_impl.cc(44)] DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
ERR: DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
[0423/104201.537146:ERROR:angle_platform_impl.cc(44)] Display.cpp:1086 (initialize): ANGLE Display::initialize error 12289: Not initialized.
ERR: Display.cpp:1086 (initialize): ANGLE Display::initialize error 12289: Not initialized.
[0423/104201.537345:ERROR:gl_display.cc(515)] EGL Driver message (Critical) eglInitialize: Not initialized.
[0423/104201.537565:ERROR:gl_display.cc(786)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[0423/104201.537751:ERROR:gl_display.cc(820)] Initialization of all EGL display types failed.
[0423/104201.537929:ERROR:gl_ozone_egl.cc(26)] GLDisplayEGL::Initialize failed.
MoTTY X11 proxy: No authorisation provided
[0423/104201.603554:ERROR:angle_platform_impl.cc(44)] DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
ERR: DisplayVkXcb.cpp:58 (initialize): xcb_connect() failed, error 1
[0423/104201.603976:ERROR:angle_platform_impl.cc(44)] Display.cpp:1086 (initialize): ANGLE Display::initialize error 12289: Not initialized.
ERR: Display.cpp:1086 (initialize): ANGLE Display::initialize error 12289: Not initialized.
[0423/104201.604227:ERROR:gl_display.cc(515)] EGL Driver message (Critical) eglInitialize: Not initialized.
[0423/104201.604386:ERROR:gl_display.cc(786)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[0423/104201.604527:ERROR:gl_display.cc(820)] Initialization of all EGL display types failed.
[0423/104201.604708:ERROR:gl_ozone_egl.cc(26)] GLDisplayEGL::Initialize failed.
[0423/104201.608907:ERROR:viz_main_impl.cc(198)] Exiting GPU process due to errors during initialization
[0423/104201.717380:WARNING:runtime_features.cc(730)] AttributionReportingCrossAppWeb cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement,AttributionReportingCrossAppWeb in addition.
[0423/104201.781733:WARNING:runtime_features.cc(730)] AttributionReportingCrossAppWeb cannot be enabled in this configuration. Use --enable-features=ConversionMeasurement,AttributionReportingCrossAppWeb in addition.
660 bytes written to file test.pdf

test.pdf is empty
Can it be because i'm on the server with no GUI?
Any solution for this one?

Answer 7 · 2024-04-23T10:49:31.000Z

The last two commands need to be executed inside docker, so it's best not to paste them all at once. Execute the first command, wait the container shell, and then execute the second and third inside the container.

Answer 8 · 2024-04-23T12:27:20.000Z

The last two commands need to be executed inside docker, so it's best not to paste them all at once. Execute the first command, wait the container shell, and then execute the second and third inside the container.

Ahh. Didn't thinked about it :D

Here we are:

Answer 9 · 2024-04-23T12:35:07.000Z

I missed a space in the command, try running Chrome in a container like this:

chromium-browser --headless --no-zygote --no-sandbox --disable-gpu --run-all-compositor-stages-before-draw --no-pdf-header-footer --print-to-pdf=test.pdf index.html

Answer 10 · 2024-04-23T13:08:58.000Z

I missed a space in the command, try running Chrome in a container like this:
chromium-browser --headless --no-zygote --no-sandbox --disable-gpu --run-all-compositor-stages-before-draw --no-pdf-header-footer --print-to-pdf=test.pdf index.html

Something is written, even if there are alot of errors:

How i can check it? I'm not very good with dockers

Answer 11 · 2024-04-23T14:50:25.000Z

It looks like the file rendered successfully. To check this, you need to add -v $(pwd)/app:/app to docker run command. So you can find test.pdf in $(pwd)/app dir.

Answer 12 · 2024-04-23T15:51:28.000Z

Very good.
Your last suggestion gave me the solution.
The Docker user (ubuntu:ubuntu) could not write in the report folder, which was the issue, and it is now solved by giving write permissions to everyone for the report folder.
Now reports are generated as PDFs.

Thank you very much!