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  1. Proceedings of the 2012 Haskell Symposium (Haskell '12)
  2. Safe haskell
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The HERMIT in the machine: a plugin for the interactive transformation of GHC core language programs
Guiding parallel array fusion with indexed types
Testing type class laws
Surveyor: a DSEL for representing and analyzing strongly typed surveys
Dependently typed programming with singletons
Layout-sensitive language extensibility with SugarHaskell
Template your boilerplate: using template haskell for efficient generic programming
Vectorisation avoidance
Feat: functional enumeration of algebraic types
Wormholes: introducing effects to FRP
xmonad in Coq (experience report): programming a window manager in a proof assistant
Shrinking and showing functions: (functional pearl)
Monoids: theme and variations (functional pearl)
Safe haskell

Safe haskell

Content Provider ACM Digital Library
Author Marlow, Simon Peyton Jones, Simon Mazières, David Terei, David
Abstract Though Haskell is predominantly type-safe, implementations contain a few loopholes through which code can bypass typing and module encapsulation. This paper presents Safe Haskell, a language extension that closes these loopholes. Safe Haskell makes it possible to confine and safely execute untrusted, possibly malicious code. By strictly enforcing types, Safe Haskell allows a variety of different policies from API sandboxing to information-flow control to be implemented easily as monads. Safe Haskell is aimed to be as unobtrusive as possible. It enforces properties that programmers tend to meet already by convention. We describe the design of Safe Haskell and an implementation (currently shipping with GHC) that infers safety for code that lies in a safe subset of the language. We use Safe Haskell to implement an online Haskell interpreter that can securely execute arbitrary untrusted code with no overhead. The use of Safe Haskell greatly simplifies this task and allows the use of a large body of existing code and tools.
Starting Page 137
Ending Page 148
Page Count 12
File Format PDF
ISBN 9781450315746
DOI 10.1145/2364506.2364524
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2012-09-13
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Haskell Type safety Security
Content Type Text
Resource Type Article
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