SVG static assets broken and not displayed

[dgaussin]

Every asset with svg type are displayed as broken in web interface.

We installed sentry 9 with python and nginx as proxy on CentOS 7.2

When I look the content-type returned, svg files are not recognized.

$ curl -v https://sentry/_static/1533634345/sentry/dist/php.svg
(...)
< Content-Type: application/octet-stream

If I check the file on server, the svg is not recognized.

$ file php.svg 
php.svg: HTML document, ASCII text, with very long lines, with no line terminators

If we serve the file directly with nginx, the correct mime type is sent as image/svg+xml

I was also able reproduce this issue while used with nginx.

At first I was sure that this is a nginx issue, however doing curl directly on sentry service yields same result

# curl -I http://localhost:9000/_static/1533635880/sentry/dist/laravel.svg
HTTP/1.1 200 OK
Content-Length: 330
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Last-Modified: Tue, 07 Aug 2018 09:53:36 GMT
Cache-Control: max-age=315360000
X-Frame-Options: deny
Content-Type: application/octet-stream

For me at the end issue was missing mailcap package and default /etc/mime.types
This is actually an uwsgi issue not sentry per-se, it is related with this:
unbit/uwsgi#1847

[mattrobenolt]

Interesting. We can fix this in Sentry though, but it seems your system's default stuff isn't detecting svg as a proper type.

So we can just add an entry into here: https://github.com/getsentry/sentry/blob/master/src/sentry/runner/settings.py#L100-L109

To be overly explicit.

[dgaussin]

@mattrobenolt I added the "missing" svg mime type in this file and I confirm that works.

Indeed, the solution given by @modulec, install the mailcap package, works too.

But if nothing is done, Sentry on CentOS 7 doesn't display any svg graphic.

[bhargava1]

Hi @dgaussin,

I have also installed Sentry in Centos and have been facing the same issue.

can you please guide me adding the "missing" SVG mime type in mime.type file.

Thanks

[mattrobenolt]

It’s seems like you can install the mailcap package.

But this bears repeating since you keep ignoring it: we do not support CentOS.

[bhargava1]

@mattrobenolt, @dgaussin mentioned that he added the missing SVG mime type and said its working !! So, I was kind of asking him how to do it.

[elonlo]

Python2.7 loads the svg type from the following file, please check if there is one of the following files.
Defined in mimetypes.py

[mattrobenolt]

^ that is not needed since #9517