I agree. Using the browser to access local-exposed HTTP resources is an 
important way to bridge the native/mobile gap. User permission (pre-arranged, 
persistent, or session-based) can be explicitly required if needed, but blanket 
prohibition on intra-device communication via HTTP is too blunt-force a 
response to potential risks from malicious sites. Other efforts (e.g. content 
security policies) should also be limiting the prevalence of such attacks over 


-----Original Message-----
From: Anders Rundgren [mailto:anders.rundgren....@gmail.com] 
Sent: Monday, March 16, 2015 11:57 PM
To: public-webapps
Subject: Access to localhost to be outlawed?


Since popular services like DropBox and Spotify depend on this non-standardized
way of bypassing the browser, I think this strengthens my argument that we 
need a standard way to do this.

The time for that is now.


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