I Have added the following in Header so it will allow from same source, blob type images etc. and images from google maps.

```
img-src 'self' data: blob: https://maps.googleapis.com 

```

In order to make it efficient google maps URLs change to country specific domains such as 

<http://maps.google.com.au/mapfiles/ms/icons/green-dot.png>
<http://maps.google.co.nz/mapfiles/ms/icons/green-dot.png>

We can use wildcards before the URL like the below

```
img-src http://*.google.com.au...

```

Is there anyway I can use wildcards at the end of URL like below,

```
img-src http:/maps.google.*

```

and allow accesses resources from maps.google.com.au or maps.google.co.nz etc.?

Rather than using https:\* or allowing all by \* I would like to use specific sources like this. Is there a way to achieve this?