diff options
Diffstat (limited to 'plugins/FTPFileYM/curl/lib/sslgen.c')
| -rw-r--r-- | plugins/FTPFileYM/curl/lib/sslgen.c | 145 |
1 files changed, 140 insertions, 5 deletions
diff --git a/plugins/FTPFileYM/curl/lib/sslgen.c b/plugins/FTPFileYM/curl/lib/sslgen.c index 48758742a2..d2d0e303ec 100644 --- a/plugins/FTPFileYM/curl/lib/sslgen.c +++ b/plugins/FTPFileYM/curl/lib/sslgen.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -31,6 +31,8 @@ Curl_ossl_ - prefix for OpenSSL ones Curl_gtls_ - prefix for GnuTLS ones Curl_nss_ - prefix for NSS ones + Curl_qssl_ - prefix for QsoSSL ones + Curl_gskit_ - prefix for GSKit ones Curl_polarssl_ - prefix for PolarSSL ones Curl_cyassl_ - prefix for CyaSSL ones Curl_schannel_ - prefix for Schannel SSPI ones @@ -45,6 +47,16 @@ #include "curl_setup.h" +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef HAVE_SYS_STAT_H +#include <sys/stat.h> +#endif +#ifdef HAVE_FCNTL_H +#include <fcntl.h> +#endif + #include "urldata.h" #define SSLGEN_C #include "sslgen.h" /* generic SSL protos etc */ @@ -52,17 +64,24 @@ #include "gtls.h" /* GnuTLS versions */ #include "nssg.h" /* NSS versions */ #include "qssl.h" /* QSOSSL versions */ +#include "gskit.h" /* Global Secure ToolKit versions */ #include "polarssl.h" /* PolarSSL versions */ #include "axtls.h" /* axTLS versions */ #include "cyassl.h" /* CyaSSL versions */ #include "curl_schannel.h" /* Schannel SSPI version */ #include "curl_darwinssl.h" /* SecureTransport (Darwin) version */ +#include "slist.h" #include "sendf.h" #include "rawstr.h" #include "url.h" #include "curl_memory.h" #include "progress.h" #include "share.h" +#include "timeval.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include <curl/mprintf.h> + /* The last #include file should be: */ #include "memdebug.h" @@ -159,6 +178,62 @@ void Curl_free_ssl_config(struct ssl_config_data* sslc) Curl_safefree(sslc->random_file); } + +/* + * Curl_rand() returns a random unsigned integer, 32bit. + * + * This non-SSL function is put here only because this file is the only one + * with knowledge of what the underlying SSL libraries provide in terms of + * randomizers. + * + * NOTE: 'data' may be passed in as NULL when coming from external API without + * easy handle! + * + */ + +unsigned int Curl_rand(struct SessionHandle *data) +{ + unsigned int r; + static unsigned int randseed; + static bool seeded = FALSE; + +#ifndef have_curlssl_random + (void)data; +#else + if(data) { + Curl_ssl_random(data, (unsigned char *)&r, sizeof(r)); + return r; + } +#endif + +#ifdef RANDOM_FILE + if(!seeded) { + /* if there's a random file to read a seed from, use it */ + int fd = open(RANDOM_FILE, O_RDONLY); + if(fd > -1) { + /* read random data into the randseed variable */ + ssize_t nread = read(fd, &randseed, sizeof(randseed)); + if(nread == sizeof(randseed)) + seeded = TRUE; + close(fd); + } + } +#endif + + if(!seeded) { + struct timeval now = curlx_tvnow(); + randseed += (unsigned int)now.tv_usec + (unsigned int)now.tv_sec; + randseed = randseed * 1103515245 + 12345; + randseed = randseed * 1103515245 + 12345; + randseed = randseed * 1103515245 + 12345; + seeded = TRUE; + } + + /* Return an unsigned 32-bit pseudo-random number. */ + r = randseed = randseed * 1103515245 + 12345; + return (r << 16) | ((r >> 16) & 0xFFFF); +} + #ifdef USE_SSL /* "global" init done? */ @@ -518,17 +593,77 @@ void Curl_ssl_free_certinfo(struct SessionHandle *data) } } -#if defined(USE_SSLEAY) || defined(USE_GNUTLS) || defined(USE_NSS) || \ - defined(USE_DARWINSSL) -/* these functions are only used by some SSL backends */ +int Curl_ssl_init_certinfo(struct SessionHandle * data, + int num) +{ + struct curl_certinfo * ci = &data->info.certs; + struct curl_slist * * table; + + /* Initialize the certificate information structures. Return 0 if OK, else 1. + */ + Curl_ssl_free_certinfo(data); + ci->num_of_certs = num; + table = calloc((size_t) num, sizeof(struct curl_slist *)); + if(!table) + return 1; + + ci->certinfo = table; + return 0; +} + +CURLcode Curl_ssl_push_certinfo_len(struct SessionHandle *data, + int certnum, + const char *label, + const char *value, + size_t valuelen) +{ + struct curl_certinfo * ci = &data->info.certs; + char * output; + struct curl_slist * nl; + CURLcode res = CURLE_OK; + + /* Add an information record for a particular certificate. */ + output = curl_maprintf("%s:%.*s", label, valuelen, value); + if(!output) + return CURLE_OUT_OF_MEMORY; + + nl = Curl_slist_append_nodup(ci->certinfo[certnum], output); + if(!nl) { + free(output); + curl_slist_free_all(ci->certinfo[certnum]); + res = CURLE_OUT_OF_MEMORY; + } + + ci->certinfo[certnum] = nl; + return res; +} + +/* + * This is a convenience function for push_certinfo_len that takes a zero + * terminated value. + */ +CURLcode Curl_ssl_push_certinfo(struct SessionHandle *data, + int certnum, + const char *label, + const char *value) +{ + size_t valuelen = strlen(value); + + return Curl_ssl_push_certinfo_len(data, certnum, label, value, valuelen); +} + +/* these functions are only provided by some SSL backends */ +#ifdef have_curlssl_random void Curl_ssl_random(struct SessionHandle *data, unsigned char *entropy, size_t length) { curlssl_random(data, entropy, length); } +#endif +#ifdef have_curlssl_md5sum void Curl_ssl_md5sum(unsigned char *tmp, /* input */ size_t tmplen, unsigned char *md5sum, /* output */ @@ -536,6 +671,6 @@ void Curl_ssl_md5sum(unsigned char *tmp, /* input */ { curlssl_md5sum(tmp, tmplen, md5sum, md5len); } -#endif /* USE_SSLEAY || USE_GNUTLS || USE_NSS || USE_DARWINSSL */ +#endif #endif /* USE_SSL */ |