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Issue 1447: Pass proper Host header and SNI when SRV is used with curl.

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* configure.ac: Check for inet_ntop.

* m4/libcurl.m4: Provide a #define for the version of the curl
  library.

* keyserver/gpgkeys_hkp.c (main, srv_replace): Call getaddrinfo() on
  each target.  Once we find one that resolves to an address (whether
  IPv4 or IPv6), pass it into libcurl via CURLOPT_RESOLVE using the
  SRV name as the "host".  Force the HTTP Host header to be the same.
This commit is contained in:
David Shaw 2012-12-17 23:52:15 -05:00
parent cbe98b2cb1
commit 6b1f71055e
3 changed files with 114 additions and 30 deletions
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2
configure.ac
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@ -1107,7 +1107,7 @@ AC_FUNC_VPRINTF
AC_FUNC_FORK
AC_CHECK_FUNCS([strerror strlwr tcgetattr mmap])
AC_CHECK_FUNCS([strcasecmp strncasecmp ctermid times gmtime_r])
AC_CHECK_FUNCS([unsetenv fcntl ftruncate])
AC_CHECK_FUNCS([unsetenv fcntl ftruncate inet_ntop])
AC_CHECK_FUNCS([gettimeofday getrusage getrlimit setrlimit clock_gettime])
AC_CHECK_FUNCS([atexit raise getpagesize strftime nl_langinfo setlocale])
AC_CHECK_FUNCS([waitpid wait4 sigaction sigprocmask pipe stat getaddrinfo])