*
*/
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
#define _POSIX_C_SOURCE 2 /* On VMS, you need to define this to get
the declaration of fileno(). The value
2 is to make sure no function defined
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#if !defined(OPENSSL_SYSNAME_WIN32) && !defined(NETWARE_CLIB)
+#if !defined(OPENSSL_SYSNAME_WIN32) && !defined(OPENSSL_SYSNAME_WINCE) && !defined(NETWARE_CLIB)
#include <strings.h>
#endif
#include <sys/types.h>
return(FORMAT_ASN1);
else if ((*s == 'T') || (*s == 't'))
return(FORMAT_TEXT);
+ else if ((strcmp(s,"NSS") == 0) || (strcmp(s,"nss") == 0))
+ return(FORMAT_NSS);
else if ((*s == 'N') || (*s == 'n'))
return(FORMAT_NETSCAPE);
else if ((*s == 'S') || (*s == 's'))
return(FORMAT_PKCS12);
else if ((*s == 'E') || (*s == 'e'))
return(FORMAT_ENGINE);
+ else if ((*s == 'H') || (*s == 'h'))
+ return FORMAT_HTTP;
else if ((*s == 'P') || (*s == 'p'))
{
if (s[1] == 'V' || s[1] == 'v')
{
arg->count=20;
arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);
+ if (arg->data == NULL)
+ return 0;
}
for (i=0; i<arg->count; i++)
arg->data[i]=NULL;
if (ok >= 0)
ok = UI_add_input_string(ui,prompt,ui_flags,buf,
- PW_MIN_LENGTH,BUFSIZ-1);
+ PW_MIN_LENGTH,bufsiz-1);
if (ok >= 0 && verify)
{
buff = (char *)OPENSSL_malloc(bufsiz);
ok = UI_add_verify_string(ui,prompt,ui_flags,buff,
- PW_MIN_LENGTH,BUFSIZ-1, buf);
+ PW_MIN_LENGTH,bufsiz-1, buf);
}
if (ok >= 0)
do
return ret;
}
+int load_cert_crl_http(const char *url, BIO *err,
+ X509 **pcert, X509_CRL **pcrl)
+ {
+ char *host = NULL, *port = NULL, *path = NULL;
+ BIO *bio = NULL;
+ OCSP_REQ_CTX *rctx = NULL;
+ int use_ssl, rv = 0;
+ if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl))
+ goto err;
+ if (use_ssl)
+ {
+ if (err)
+ BIO_puts(err, "https not supported\n");
+ goto err;
+ }
+ bio = BIO_new_connect(host);
+ if (!bio || !BIO_set_conn_port(bio, port))
+ goto err;
+ rctx = OCSP_REQ_CTX_new(bio, 1024);
+ if (!rctx)
+ goto err;
+ if (!OCSP_REQ_CTX_http(rctx, "GET", path))
+ goto err;
+ if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host))
+ goto err;
+ if (pcert)
+ {
+ do
+ {
+ rv = X509_http_nbio(rctx, pcert);
+ }
+ while (rv == -1);
+ }
+ else
+ {
+ do
+ {
+ rv = X509_CRL_http_nbio(rctx, pcrl);
+ } while (rv == -1);
+ }
+
+ err:
+ if (host)
+ OPENSSL_free(host);
+ if (path)
+ OPENSSL_free(path);
+ if (port)
+ OPENSSL_free(port);
+ if (bio)
+ BIO_free_all(bio);
+ if (rctx)
+ OCSP_REQ_CTX_free(rctx);
+ if (rv != 1)
+ {
+ if (bio && err)
+ BIO_printf(bio_err, "Error loading %s from %s\n",
+ pcert ? "certificate" : "CRL", url);
+ ERR_print_errors(bio_err);
+ }
+ return rv;
+ }
+
X509 *load_cert(BIO *err, const char *file, int format,
const char *pass, ENGINE *e, const char *cert_descrip)
{
X509 *x=NULL;
BIO *cert;
+ if (format == FORMAT_HTTP)
+ {
+ load_cert_crl_http(file, err, &x, NULL);
+ return x;
+ }
+
if ((cert=BIO_new(BIO_s_file())) == NULL)
{
ERR_print_errors(err);
return(x);
}
+X509_CRL *load_crl(const char *infile, int format)
+ {
+ X509_CRL *x=NULL;
+ BIO *in=NULL;
+
+ if (format == FORMAT_HTTP)
+ {
+ load_cert_crl_http(infile, bio_err, NULL, &x);
+ return x;
+ }
+
+ in=BIO_new(BIO_s_file());
+ if (in == NULL)
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (infile == NULL)
+ BIO_set_fp(in,stdin,BIO_NOCLOSE);
+ else
+ {
+ if (BIO_read_filename(in,infile) <= 0)
+ {
+ perror(infile);
+ goto end;
+ }
+ }
+ if (format == FORMAT_ASN1)
+ x=d2i_X509_CRL_bio(in,NULL);
+ else if (format == FORMAT_PEM)
+ x=PEM_read_bio_X509_CRL(in,NULL,NULL,NULL);
+ else {
+ BIO_printf(bio_err,"bad input format specified for input crl\n");
+ goto end;
+ }
+ if (x == NULL)
+ {
+ BIO_printf(bio_err,"unable to load CRL\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+end:
+ BIO_free(in);
+ return(x);
+ }
+
+
EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
const char *pass, ENGINE *e, const char *key_descrip)
{
const char *pass, ENGINE *e, const char *desc)
{
STACK_OF(X509) *certs;
- load_certs_crls(err, file, format, pass, e, desc, &certs, NULL);
+ if (!load_certs_crls(err, file, format, pass, e, desc, &certs, NULL))
+ return NULL;
return certs;
}
const char *pass, ENGINE *e, const char *desc)
{
STACK_OF(X509_CRL) *crls;
- load_certs_crls(err, file, format, pass, e, desc, NULL, &crls);
+ if (!load_certs_crls(err, file, format, pass, e, desc, NULL, &crls))
+ return NULL;
return crls;
}
len=strlen(t)+strlen(OPENSSL_CONF)+2;
p=OPENSSL_malloc(len);
+ if (p == NULL)
+ return NULL;
BUF_strlcpy(p,t,len);
#ifndef OPENSSL_SYS_VMS
BUF_strlcat(p,"/",len);
X509_NAME *n = NULL;
int nid;
- if (!buf || !ne_types || !ne_values)
+ if (!buf || !ne_types || !ne_values || !mval)
{
BIO_printf(bio_err, "malloc error\n");
goto error;
OPENSSL_free(ne_values);
OPENSSL_free(ne_types);
OPENSSL_free(buf);
+ OPENSSL_free(mval);
return n;
error:
OPENSSL_free(ne_values);
if (ne_types)
OPENSSL_free(ne_types);
+ if (mval)
+ OPENSSL_free(mval);
if (buf)
OPENSSL_free(buf);
return NULL;
char *arg = **pargs, *argn = (*pargs)[1];
const X509_VERIFY_PARAM *vpm = NULL;
time_t at_time = 0;
+ char *hostname = NULL;
+ char *email = NULL;
+ char *ipasc = NULL;
if (!strcmp(arg, "-policy"))
{
if (!argn)
else
{
long timestamp;
- /* interpret argument as seconds since Epoch */
+ /* interpret the -attime argument as seconds since
+ * Epoch */
if (sscanf(argn, "%li", ×tamp) != 1)
{
BIO_printf(bio_err,
}
(*pargs)++;
}
+ else if (strcmp(arg,"-verify_hostname") == 0)
+ {
+ if (!argn)
+ *badarg = 1;
+ hostname = argn;
+ (*pargs)++;
+ }
+ else if (strcmp(arg,"-verify_email") == 0)
+ {
+ if (!argn)
+ *badarg = 1;
+ email = argn;
+ (*pargs)++;
+ }
+ else if (strcmp(arg,"-verify_ip") == 0)
+ {
+ if (!argn)
+ *badarg = 1;
+ ipasc = argn;
+ (*pargs)++;
+ }
else if (!strcmp(arg, "-ignore_critical"))
flags |= X509_V_FLAG_IGNORE_CRITICAL;
else if (!strcmp(arg, "-issuer_checks"))
flags |= X509_V_FLAG_CHECK_SS_SIGNATURE;
else if (!strcmp(arg, "-trusted_first"))
flags |= X509_V_FLAG_TRUSTED_FIRST;
+ else if (!strcmp(arg, "-suiteB_128_only"))
+ flags |= X509_V_FLAG_SUITEB_128_LOS_ONLY;
+ else if (!strcmp(arg, "-suiteB_128"))
+ flags |= X509_V_FLAG_SUITEB_128_LOS;
+ else if (!strcmp(arg, "-suiteB_192"))
+ flags |= X509_V_FLAG_SUITEB_192_LOS;
+ else if (!strcmp(arg, "-partial_chain"))
+ flags |= X509_V_FLAG_PARTIAL_CHAIN;
else
return 0;
if (at_time)
X509_VERIFY_PARAM_set_time(*pm, at_time);
+ if (hostname && !X509_VERIFY_PARAM_set1_host(*pm, hostname, 0))
+ *badarg = 1;
+
+ if (email && !X509_VERIFY_PARAM_set1_email(*pm, email, 0))
+ *badarg = 1;
+
+ if (ipasc && !X509_VERIFY_PARAM_set1_ip_asc(*pm, ipasc))
+ *badarg = 1;
+
end:
(*pargs)++;
BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
+ if (psk_key)
+ OPENSSL_free(psk_key);
+
psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
BIO_pop(bconn);
BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
+ if (psk_key)
+ OPENSSL_free(psk_key);
+
psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
BIO_pop(bconn);
#endif
+#ifndef OPENSSL_NO_TLSEXT
+/* next_protos_parse parses a comma separated list of strings into a string
+ * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
+ * outlen: (output) set to the length of the resulting buffer on success.
+ * err: (maybe NULL) on failure, an error message line is written to this BIO.
+ * in: a NUL termianted string like "abc,def,ghi"
+ *
+ * returns: a malloced buffer or NULL on failure.
+ */
+unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
+ {
+ size_t len;
+ unsigned char *out;
+ size_t i, start = 0;
+
+ len = strlen(in);
+ if (len >= 65535)
+ return NULL;
+
+ out = OPENSSL_malloc(strlen(in) + 1);
+ if (!out)
+ return NULL;
+
+ for (i = 0; i <= len; ++i)
+ {
+ if (i == len || in[i] == ',')
+ {
+ if (i - start > 255)
+ {
+ OPENSSL_free(out);
+ return NULL;
+ }
+ out[start] = i - start;
+ start = i + 1;
+ }
+ else
+ out[i+1] = in[i];
+ }
+
+ *outlen = len + 1;
+ return out;
+ }
+#endif /* ndef OPENSSL_NO_TLSEXT */
+
+void print_cert_checks(BIO *bio, X509 *x,
+ const char *checkhost,
+ const char *checkemail,
+ const char *checkip)
+ {
+ if (x == NULL)
+ return;
+ if (checkhost)
+ {
+ BIO_printf(bio, "Hostname %s does%s match certificate\n",
+ checkhost,
+ X509_check_host(x, checkhost, 0, 0, NULL)
+ ? "" : " NOT");
+ }
+
+ if (checkemail)
+ {
+ BIO_printf(bio, "Email %s does%s match certificate\n",
+ checkemail, X509_check_email(x, checkemail, 0,
+ 0) ? "" : " NOT");
+ }
+
+ if (checkip)
+ {
+ BIO_printf(bio, "IP %s does%s match certificate\n",
+ checkip, X509_check_ip_asc(x, checkip,
+ 0) ? "" : " NOT");
+ }
+ }
+
+/* Get first http URL from a DIST_POINT structure */
+
+static const char *get_dp_url(DIST_POINT *dp)
+ {
+ GENERAL_NAMES *gens;
+ GENERAL_NAME *gen;
+ int i, gtype;
+ ASN1_STRING *uri;
+ if (!dp->distpoint || dp->distpoint->type != 0)
+ return NULL;
+ gens = dp->distpoint->name.fullname;
+ for (i = 0; i < sk_GENERAL_NAME_num(gens); i++)
+ {
+ gen = sk_GENERAL_NAME_value(gens, i);
+ uri = GENERAL_NAME_get0_value(gen, >ype);
+ if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6)
+ {
+ char *uptr = (char *)ASN1_STRING_data(uri);
+ if (!strncmp(uptr, "http://", 7))
+ return uptr;
+ }
+ }
+ return NULL;
+ }
+
+
+/* Look through a CRLDP structure and attempt to find an http URL to downloads
+ * a CRL from.
+ */
+
+static X509_CRL *load_crl_crldp(STACK_OF(DIST_POINT) *crldp)
+ {
+ int i;
+ const char *urlptr = NULL;
+ for (i = 0; i < sk_DIST_POINT_num(crldp); i++)
+ {
+ DIST_POINT *dp = sk_DIST_POINT_value(crldp, i);
+ urlptr = get_dp_url(dp);
+ if (urlptr)
+ return load_crl(urlptr, FORMAT_HTTP);
+ }
+ return NULL;
+ }
+
+/* Example of downloading CRLs from CRLDP: not usable for real world
+ * as it always downloads, doesn't support non-blocking I/O and doesn't
+ * cache anything.
+ */
+
+static STACK_OF(X509_CRL) *crls_http_cb(X509_STORE_CTX *ctx, X509_NAME *nm)
+ {
+ X509 *x;
+ STACK_OF(X509_CRL) *crls = NULL;
+ X509_CRL *crl;
+ STACK_OF(DIST_POINT) *crldp;
+ x = X509_STORE_CTX_get_current_cert(ctx);
+ crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL);
+ crl = load_crl_crldp(crldp);
+ sk_DIST_POINT_pop_free(crldp, DIST_POINT_free);
+ if (!crl)
+ return NULL;
+ crls = sk_X509_CRL_new_null();
+ sk_X509_CRL_push(crls, crl);
+ /* Try to download delta CRL */
+ crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL);
+ crl = load_crl_crldp(crldp);
+ sk_DIST_POINT_pop_free(crldp, DIST_POINT_free);
+ if (crl)
+ sk_X509_CRL_push(crls, crl);
+ return crls;
+ }
+
+void store_setup_crl_download(X509_STORE *st)
+ {
+ X509_STORE_set_lookup_crls_cb(st, crls_http_cb);
+ }
+
/*
* Platform-specific sections
*/
if (proc==NULL)
{
- if (GetVersion() < 0x80000000)
+ if (check_winnt())
proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,
GetCurrentProcessId());
if (proc==NULL) proc = (HANDLE)-1;
int raw_write_stdout(const void *buf,int siz)
{ return write(fileno(stdout),buf,siz); }
#endif
-
-#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
-/* next_protos_parse parses a comma separated list of strings into a string
- * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
- * outlen: (output) set to the length of the resulting buffer on success.
- * in: a NUL termianted string like "abc,def,ghi"
- *
- * returns: a malloced buffer or NULL on failure.
- */
-unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
- {
- size_t len;
- unsigned char *out;
- size_t i, start = 0;
-
- len = strlen(in);
- if (len >= 65535)
- return NULL;
-
- out = OPENSSL_malloc(strlen(in) + 1);
- if (!out)
- return NULL;
-
- for (i = 0; i <= len; ++i)
- {
- if (i == len || in[i] == ',')
- {
- if (i - start > 255)
- {
- OPENSSL_free(out);
- return NULL;
- }
- out[start] = i - start;
- start = i + 1;
- }
- else
- out[i+1] = in[i];
- }
-
- *outlen = len + 1;
- return out;
- }
-#endif /* !OPENSSL_NO_TLSEXT && !OPENSSL_NO_NEXTPROTONEG */
projects / openssl.git / blobdiff