On Thu, Mar 20, 2014 at 5:52 PM, Tim Rühsen <tim.rueh...@gmx.de> wrote: > Am Mittwoch, 19. März 2014, 10:59:05 schrieb Daniel Kahn Gillmor: >> I'm imagining a C library API that has a public suffix list context >> object that can do efficient lookups (however we define the lookups), >> and the library would bundle a pre-compiled context, based on the >> currently-known public suffix list. >> >> something like: >> >> --------------- >> struct psl_ctx; >> typedef struct psl_ctx * psl_ctx_t; >> const psl_ctx_t psl_builtin; >> >> psl_ctx_t psl_new_ctx_from_filename(const char* filename); >> psl_ctx_t psl_new_ctx_from_fd(int fd); >> void psl_free_ctx(psl_ctx_t ctx); >> >> /* >> query forms, very rough draft -- do we need both? >> need to consider memory allocation responsibilities and >> DNS internationalization/canonicalization issues >> */ >> >> const char* psl_get_public_suffix(const psl_ctx_t, const char* domain); >> const char* psl_get_registered_domain(const psl_ctx_t, const char* d); >> --------------- > > I broke out the public suffix code together and created a first go (really > very > quick, distcheck fails - couldn't figure out this evening). > > https://github.com/rockdaboot/libpsl > > The first step was a psl_is_tld() function. > There is a test case for some major things (wildcards, exceptions). > > I hope there will be some interest and some contributions... Yes, I'd be interested. Especially since Angel pointed out failures in my use of the PSL (the close-open failures are troubling to me).
I had a sidebar with one of the OpenSSL devs because OpenSSL is cutting in hostname matching in version 1.0.2. He shared a link to a IETF working group on the subject: https://www.ietf.org/mailman/listinfo/dbound. Jeff