From: Adam Dickmeiss Date: Wed, 18 Jun 2008 08:30:49 +0000 (+0200) Subject: Remove GNU TLS openssl compat code and update configure. X-Git-Tag: v3.0.34~3 X-Git-Url: http://jsfdemo.indexdata.com/cgi-bin?a=commitdiff_plain;h=f8d2abd0349cdff6c9bcf41937cd1dfd5de54ed2;p=yaz-moved-to-github.git Remove GNU TLS openssl compat code and update configure. --- diff --git a/configure.ac b/configure.ac index ef84621..210870b 100644 --- a/configure.ac +++ b/configure.ac @@ -131,7 +131,7 @@ if test "$gnutls" != "no" -a "$sslver" = "no"; then if test -x $gnutls/bin/pkg-config; then if $gnutls/bin/pkg-config --exists gnutls; then SSL_CFLAGS=`$gnutls/bin/pkg-config --cflags gnutls` - SSL_LIBS="`$gnutls/bin/pkg-config --libs gnutls` -lgnutls-openssl" + SSL_LIBS="`$gnutls/bin/pkg-config --libs gnutls`" gnutlsver=`$gnutls/bin/pkg-config --modversion gnutls` fi fi @@ -139,7 +139,7 @@ if test "$gnutls" != "no" -a "$sslver" = "no"; then if test "$pkgconfigpath" != "NONE"; then if $pkgconfigpath --exists gnutls; then SSL_CFLAGS=`$pkgconfigpath --cflags gnutls` - SSL_LIBS="`$pkgconfigpath --libs gnutls` -lgnutls-openssl" + SSL_LIBS="`$pkgconfigpath --libs gnutls`" gnutlsver=`$pkgconfigpath --modversion gnutls` fi fi diff --git a/src/tcpip.c b/src/tcpip.c index 5633264..b948603 100644 --- a/src/tcpip.c +++ b/src/tcpip.c @@ -52,12 +52,7 @@ #if HAVE_GNUTLS_H #include #include -#define ENABLE_SSL 2 - -#if ENABLE_SSL == 1 -#include -#endif - +#define ENABLE_SSL 1 #endif #if HAVE_OPENSSL_SSL_H @@ -103,7 +98,7 @@ static void *tcpip_straddr(COMSTACK h, const char *str); #define YAZ_SOCKLEN_T int #endif -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H struct tcpip_cred_ptr { gnutls_certificate_credentials_t xcred; int ref; @@ -126,11 +121,11 @@ typedef struct tcpip_state struct sockaddr_in addr; /* returned by cs_straddr */ #endif char buf[128]; /* returned by cs_addrstr */ -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H struct tcpip_cred_ptr *cred_ptr; gnutls_session_t session; char cert_fname[256]; -#elif ENABLE_SSL == 1 +#elif HAVE_OPENSSL_SSL_H SSL_CTX *ctx; /* current CTX. */ SSL_CTX *ctx_alloc; /* If =ctx it is owned by CS. If 0 it is not owned */ SSL *ssl; @@ -209,11 +204,11 @@ COMSTACK tcpip_type(int s, int flags, int protocol, void *vp) p->stackerr = 0; p->user = 0; -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H sp->cred_ptr = 0; sp->session = 0; strcpy(sp->cert_fname, "yaz.pem"); -#elif ENABLE_SSL == 1 +#elif HAVE_OPENSSL_SSL_H sp->ctx = sp->ctx_alloc = 0; sp->ssl = 0; strcpy(sp->cert_fname, "yaz.pem"); @@ -261,7 +256,7 @@ COMSTACK yaz_tcpip_create(int s, int flags, int protocol, return p; } -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H static void tcpip_create_cred(COMSTACK cs) { tcpip_state *sp = (tcpip_state *) cs->cprivate; @@ -288,9 +283,9 @@ COMSTACK ssl_type(int s, int flags, int protocol, void *vp) p->type = ssl_type; sp = (tcpip_state *) p->cprivate; -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H sp->session = (gnutls_session_t) vp; -#else +#elif HAVE_OPENSSL_SSL_H sp->ctx = (SSL_CTX *) vp; /* may be NULL */ #endif /* note: we don't handle already opened socket in SSL mode - yet */ @@ -316,8 +311,7 @@ static int ssl_check_error(COMSTACK h, tcpip_state *sp, int res) h->io_pending = CS_WANT_WRITE; return 1; } -#else -#if ENABLE_SSL == 2 +#elif HAVE_GNUTLS_H TRC(fprintf(stderr, "ssl_check_error error=%d fatal=%d msg=%s\n", res, gnutls_error_is_fatal(res), @@ -329,20 +323,6 @@ static int ssl_check_error(COMSTACK h, tcpip_state *sp, int res) h->io_pending = dir ? CS_WANT_WRITE : CS_WANT_READ; return 1; } -#else - int tls_error = sp->ssl->last_error; - TRC(fprintf(stderr, "ssl_check_error error=%d fatal=%d msg=%s\n", - sp->ssl->last_error, - gnutls_error_is_fatal(tls_error), - gnutls_strerror(tls_error))); - if (tls_error == GNUTLS_E_AGAIN || tls_error == GNUTLS_E_INTERRUPTED) - { - int dir = gnutls_record_get_direction(sp->ssl->gnutls_state); - TRC(fprintf(stderr, " -> incomplete dir=%d\n", dir)); - h->io_pending = dir ? CS_WANT_WRITE : CS_WANT_READ; - return 1; - } -#endif #endif h->cerrno = CSERRORSSL; return 0; @@ -610,7 +590,7 @@ int tcpip_rcvconnect(COMSTACK h) h->cerrno = CSOUTSTATE; return -1; } -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H if (h->type == ssl_type && !sp->session) { int res; @@ -633,7 +613,7 @@ int tcpip_rcvconnect(COMSTACK h) return -1; } } -#elif ENABLE_SSL == 1 +#elif HAVE_OPENSSL_SSL_H if (h->type == ssl_type && !sp->ctx) { SSL_library_init(); @@ -715,7 +695,7 @@ static int tcpip_bind(COMSTACK h, void *address, int mode) } #endif -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H if (h->type == ssl_type && !sp->session) { int res; @@ -733,7 +713,7 @@ static int tcpip_bind(COMSTACK h, void *address, int mode) return -1; } } -#elif ENABLE_SSL == 1 +#elif HAVE_OPENSSL_SSL_H if (h->type == ssl_type && !sp->ctx) { SSL_library_init(); @@ -755,34 +735,22 @@ static int tcpip_bind(COMSTACK h, void *address, int mode) SSL_FILETYPE_PEM); if (res <= 0) { -#if HAVE_OPENSSL_SSL_H ERR_print_errors_fp(stderr); -#else - fprintf(stderr, " SSL_CTX_use_certificate_file %s failed\n", - sp->cert_fname); -#endif exit(2); } res = SSL_CTX_use_PrivateKey_file(sp->ctx, sp->cert_fname, SSL_FILETYPE_PEM); if (res <= 0) { -#if HAVE_OPENSSL_SSL_H ERR_print_errors_fp(stderr); -#else - fprintf(stderr, " SSL_CTX_use_certificate_file %s failed\n", - sp->cert_fname); -#endif exit(3); } -#if HAVE_OPENSSL_SSL_H res = SSL_CTX_check_private_key(sp->ctx); if (res <= 0) { ERR_print_errors_fp(stderr); exit(5); } -#endif } TRC(fprintf(stderr, "ssl_bind\n")); } @@ -955,7 +923,7 @@ COMSTACK tcpip_accept(COMSTACK h) cnew->state = CS_ST_ACCEPT; h->state = CS_ST_IDLE; -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H state->cred_ptr = st->cred_ptr; state->session = 0; if (st->cred_ptr) @@ -990,7 +958,7 @@ COMSTACK tcpip_accept(COMSTACK h) gnutls_transport_set_ptr(state->session, (gnutls_transport_ptr_t) cnew->iofile); } -#elif ENABLE_SSL == 1 +#elif HAVE_OPENSSL_SSL_H state->ctx = st->ctx; state->ctx_alloc = 0; state->ssl = st->ssl; @@ -1006,7 +974,7 @@ COMSTACK tcpip_accept(COMSTACK h) } if (h->state == CS_ST_ACCEPT) { -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H tcpip_state *state = (tcpip_state *)h->cprivate; if (state->session) { @@ -1024,7 +992,7 @@ COMSTACK tcpip_accept(COMSTACK h) } TRC(fprintf(stderr, "SSL_accept complete. gnutls\n")); } -#elif ENABLE_SSL == 1 +#elif HAVE_OPENSSL_SSL_H tcpip_state *state = (tcpip_state *)h->cprivate; if (state->ctx) { @@ -1225,7 +1193,7 @@ int ssl_get(COMSTACK h, char **buf, int *bufsize) else if (*bufsize - hasread < CS_TCPIP_BUFCHUNK) if (!(*buf =(char *)xrealloc(*buf, *bufsize *= 2))) return -1; -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H res = gnutls_record_recv(sp->session, *buf + hasread, CS_TCPIP_BUFCHUNK); if (res < 0) @@ -1367,7 +1335,7 @@ int ssl_put(COMSTACK h, char *buf, int size) } while (state->towrite > state->written) { -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H res = gnutls_record_send(state->session, buf + state->written, size - state->written); if (res <= 0) @@ -1376,7 +1344,7 @@ int ssl_put(COMSTACK h, char *buf, int size) return 1; return -1; } -#elif ENABLE_SSL == 1 +#else res = SSL_write(state->ssl, buf + state->written, size - state->written); if (res <= 0) @@ -1403,10 +1371,10 @@ int tcpip_close(COMSTACK h) TRC(fprintf(stderr, "tcpip_close h=%p pid=%d\n", h, getpid())); if (h->iofile != -1) { -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H if (sp->session) gnutls_bye(sp->session, GNUTLS_SHUT_RDWR); -#elif ENABLE_SSL == 2 +#elif HAVE_OPENSSL_SSL_H if (sp->ssl) { SSL_shutdown(sp->ssl); @@ -1420,7 +1388,7 @@ int tcpip_close(COMSTACK h) } if (sp->altbuf) xfree(sp->altbuf); -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H if (sp->session) { gnutls_deinit(sp->session); @@ -1438,7 +1406,7 @@ int tcpip_close(COMSTACK h) } sp->cred_ptr = 0; } -#elif ENABLE_SSL == 1 +#elif HAVE_OPENSSL_SSL_H if (sp->ssl) { TRC(fprintf(stderr, "SSL_free\n")); @@ -1509,7 +1477,7 @@ char *tcpip_addrstr(COMSTACK h) sprintf(buf, "http:%s", r); else sprintf(buf, "tcp:%s", r); -#if ENABLE_SSL == 2 +#if HAVE_GNUTLS_H if (sp->session) { if (h->protocol == PROTO_HTTP) @@ -1517,7 +1485,7 @@ char *tcpip_addrstr(COMSTACK h) else sprintf(buf, "ssl:%s", r); } -#elif ENABLE_SSL == 1 +#elif HAVE_OPENSSL_SSL_H if (sp->ctx) { if (h->protocol == PROTO_HTTP) @@ -1556,7 +1524,6 @@ int static tcpip_set_blocking(COMSTACK p, int flags) void cs_print_session_info(COMSTACK cs) { #if HAVE_GNUTLS_H -#if ENABLE_SSL == 2 struct tcpip_state *sp = (struct tcpip_state *) cs->cprivate; if (sp->session) { @@ -1564,19 +1531,7 @@ void cs_print_session_info(COMSTACK cs) return; printf("X509 certificate\n"); } -#else - struct tcpip_state *sp = (struct tcpip_state *) cs->cprivate; - SSL *ssl = (SSL *) sp->ssl; - if (ssl) - { - gnutls_session_t session = ssl->gnutls_state; - if (gnutls_certificate_type_get(session) != GNUTLS_CRT_X509) - return; - printf("X509 certificate\n"); - } -#endif -#endif -#if HAVE_OPENSSL_SSL_H +#elif HAVE_OPENSSL_SSL_H struct tcpip_state *sp = (struct tcpip_state *) cs->cprivate; SSL *ssl = (SSL *) sp->ssl; if (ssl) @@ -1624,7 +1579,7 @@ int cs_set_ssl_ctx(COMSTACK cs, void *ctx) if (!cs || cs->type != ssl_type) return 0; sp = (struct tcpip_state *) cs->cprivate; -#if ENABLE_SSL == 1 +#if HAVE_OPENSSL_SSL_H if (sp->ctx_alloc) return 0; sp->ctx = (SSL_CTX *) ctx;