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-rw-r--r--src/backend/libpq/Makefile5
-rw-r--r--src/backend/libpq/pqcomm.c44
-rw-r--r--src/backend/postmaster/postmaster.c96
-rw-r--r--src/bin/psql/startup.c23
-rw-r--r--src/include/libpq/libpq-be.h3
-rw-r--r--src/interfaces/libpq/Makefile4
-rw-r--r--src/interfaces/libpq/fe-connect.c81
-rw-r--r--src/interfaces/libpq/fe-misc.c50
-rw-r--r--src/interfaces/libpq/fe-ssl.c785
-rw-r--r--src/interfaces/libpq/libpq-int.h3
10 files changed, 208 insertions, 886 deletions
diff --git a/src/backend/libpq/Makefile b/src/backend/libpq/Makefile
index 55d2b8c4214..87f00e68ce6 100644
--- a/src/backend/libpq/Makefile
+++ b/src/backend/libpq/Makefile
@@ -4,7 +4,7 @@
# Makefile for libpq subsystem (backend half of libpq interface)
#
# IDENTIFICATION
-# $Header: /cvsroot/pgsql/src/backend/libpq/Makefile,v 1.31 2002/06/14 03:56:46 momjian Exp $
+# $Header: /cvsroot/pgsql/src/backend/libpq/Makefile,v 1.32 2002/06/14 04:09:36 momjian Exp $
#
#-------------------------------------------------------------------------
@@ -14,8 +14,7 @@ include $(top_builddir)/src/Makefile.global
# be-fsstubs is here for historical reasons, probably belongs elsewhere
-OBJS = be-fsstubs.o be-ssl.o auth.o crypt.o hba.o md5.o pqcomm.o \
- pqformat.o pqsignal.o
+OBJS = be-fsstubs.o auth.o crypt.o hba.o md5.o pqcomm.o pqformat.o pqsignal.o
all: SUBSYS.o
diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c
index 5ece972b561..4a71eb16155 100644
--- a/src/backend/libpq/pqcomm.c
+++ b/src/backend/libpq/pqcomm.c
@@ -29,7 +29,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Id: pqcomm.c,v 1.134 2002/06/14 03:56:46 momjian Exp $
+ * $Id: pqcomm.c,v 1.135 2002/06/14 04:09:36 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -81,14 +81,6 @@
#include "miscadmin.h"
#include "storage/ipc.h"
-/* these functions are misnamed - they handle both SSL and non-SSL case */
-extern ssize_t read_SSL(Port *, void *ptr, size_t len);
-extern ssize_t write_SSL(Port *, const void *ptr, size_t len);
-
-#ifdef USE_SSL
-extern void close_SSL(Port *);
-#endif /* USE_SSL */
-
static void pq_close(void);
@@ -146,9 +138,6 @@ pq_close(void)
{
if (MyProcPort != NULL)
{
-#ifdef USE_SSL
- close_SSL(MyProcPort);
-#endif /* USE_SSL */
close(MyProcPort->sock);
/* make sure any subsequent attempts to do I/O fail cleanly */
MyProcPort->sock = -1;
@@ -427,7 +416,6 @@ StreamConnection(int server_fd, Port *port)
void
StreamClose(int sock)
{
- /* FIXME - what about closing SSL connections? */
close(sock);
}
@@ -469,8 +457,14 @@ pq_recvbuf(void)
{
int r;
- r = read_SSL(MyProcPort, PqRecvBuffer + PqRecvLength,
- PQ_BUFFER_SIZE - PqRecvLength);
+#ifdef USE_SSL
+ if (MyProcPort->ssl)
+ r = SSL_read(MyProcPort->ssl, PqRecvBuffer + PqRecvLength,
+ PQ_BUFFER_SIZE - PqRecvLength);
+ else
+#endif
+ r = recv(MyProcPort->sock, PqRecvBuffer + PqRecvLength,
+ PQ_BUFFER_SIZE - PqRecvLength, 0);
if (r < 0)
{
@@ -486,11 +480,7 @@ pq_recvbuf(void)
elog(COMMERROR, "pq_recvbuf: recv() failed: %m");
return EOF;
}
-#ifdef USE_SSL
- if (r == 0 && !MyProcPort->ssl)
-#else /* USE_SSL */
if (r == 0)
-#endif /* USE_SSL */
{
/* as above, only write to postmaster log */
elog(COMMERROR, "pq_recvbuf: unexpected EOF on client connection");
@@ -661,13 +651,14 @@ pq_flush(void)
{
int r;
- r = write_SSL(MyProcPort, bufptr, bufend - bufptr);
-
#ifdef USE_SSL
- if (r < 0 || (r == 0 && !MyProcPort->ssl))
-#else /* USE_SSL */
+ if (MyProcPort->ssl)
+ r = SSL_write(MyProcPort->ssl, bufptr, bufend - bufptr);
+ else
+#endif
+ r = send(MyProcPort->sock, bufptr, bufend - bufptr, 0);
+
if (r <= 0)
-#endif /* USE_SSL */
{
if (errno == EINTR)
continue; /* Ok if we were interrupted */
@@ -712,9 +703,8 @@ int
pq_eof(void)
{
char x;
- int res = 1;
+ int res;
-#ifndef USE_SSL /* not a good solution, but better than nothing */
res = recv(MyProcPort->sock, &x, 1, MSG_PEEK);
if (res < 0)
@@ -723,8 +713,6 @@ pq_eof(void)
elog(COMMERROR, "pq_eof: recv() failed: %m");
return EOF;
}
-#endif /* USE_SSL */
-
if (res == 0)
return EOF;
else
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index 5b56ab37ca2..12b09411812 100644
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -37,7 +37,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.277 2002/06/14 03:56:47 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.278 2002/06/14 04:09:36 momjian Exp $
*
* NOTES
*
@@ -165,6 +165,10 @@ static int ServerSock_INET = INVALID_SOCK; /* stream socket server */
static int ServerSock_UNIX = INVALID_SOCK; /* stream socket server */
#endif
+#ifdef USE_SSL
+static SSL_CTX *SSL_context = NULL; /* Global SSL context */
+#endif
+
/*
* Set by the -o option
*/
@@ -270,10 +274,8 @@ __attribute__((format(printf, 1, 2)));
#define ShutdownDataBase() SSDataBase(BS_XLOG_SHUTDOWN)
#ifdef USE_SSL
-extern int initialize_ctx(const char *, void (*err)(const char *fmt,...));
-extern void destroy_ctx(void);
-extern int open_SSL_server(Port *);
-extern void close_SSL(Port *);
+static void InitSSL(void);
+static const char *SSLerrmessage(void);
#endif
@@ -607,10 +609,7 @@ PostmasterMain(int argc, char *argv[])
ExitPostmaster(1);
}
if (EnableSSL)
- {
- if (initialize_ctx(NULL, postmaster_error) == -1)
- ExitPostmaster(1);
- }
+ InitSSL();
#endif
/*
@@ -1115,9 +1114,13 @@ ProcessStartupPacket(Port *port, bool SSLdone)
#ifdef USE_SSL
if (SSLok == 'S')
- {
- if (open_SSL_server(port) != STATUS_OK)
+ {
+ if (!(port->ssl = SSL_new(SSL_context)) ||
+ !SSL_set_fd(port->ssl, port->sock) ||
+ SSL_accept(port->ssl) <= 0)
{
+ elog(LOG, "failed to initialize SSL connection: %s (%m)",
+ SSLerrmessage());
return STATUS_ERROR;
}
}
@@ -1319,10 +1322,9 @@ static void
ConnFree(Port *conn)
{
#ifdef USE_SSL
- close_SSL(conn);
+ if (conn->ssl)
+ SSL_free(conn->ssl);
#endif
- if (conn->sock != -1)
- close(conn->sock);
free(conn);
}
@@ -2422,6 +2424,72 @@ CountChildren(void)
return cnt;
}
+#ifdef USE_SSL
+
+/*
+ * Initialize SSL library and structures
+ */
+static void
+InitSSL(void)
+{
+ char fnbuf[2048];
+
+ SSL_load_error_strings();
+ SSL_library_init();
+ SSL_context = SSL_CTX_new(SSLv23_method());
+ if (!SSL_context)
+ {
+ postmaster_error("failed to create SSL context: %s",
+ SSLerrmessage());
+ ExitPostmaster(1);
+ }
+ snprintf(fnbuf, sizeof(fnbuf), "%s/server.crt", DataDir);
+ if (!SSL_CTX_use_certificate_file(SSL_context, fnbuf, SSL_FILETYPE_PEM))
+ {
+ postmaster_error("failed to load server certificate (%s): %s",
+ fnbuf, SSLerrmessage());
+ ExitPostmaster(1);
+ }
+ snprintf(fnbuf, sizeof(fnbuf), "%s/server.key", DataDir);
+ if (!SSL_CTX_use_PrivateKey_file(SSL_context, fnbuf, SSL_FILETYPE_PEM))
+ {
+ postmaster_error("failed to load private key file (%s): %s",
+ fnbuf, SSLerrmessage());
+ ExitPostmaster(1);
+ }
+ if (!SSL_CTX_check_private_key(SSL_context))
+ {
+ postmaster_error("check of private key failed: %s",
+ SSLerrmessage());
+ ExitPostmaster(1);
+ }
+}
+
+/*
+ * Obtain reason string for last SSL error
+ *
+ * Some caution is needed here since ERR_reason_error_string will
+ * return NULL if it doesn't recognize the error code. We don't
+ * want to return NULL ever.
+ */
+static const char *
+SSLerrmessage(void)
+{
+ unsigned long errcode;
+ const char *errreason;
+ static char errbuf[32];
+
+ errcode = ERR_get_error();
+ if (errcode == 0)
+ return "No SSL error reported";
+ errreason = ERR_reason_error_string(errcode);
+ if (errreason != NULL)
+ return errreason;
+ snprintf(errbuf, sizeof(errbuf), "SSL error code %lu", errcode);
+ return errbuf;
+}
+
+#endif /* USE_SSL */
/*
* Fire off a subprocess for startup/shutdown/checkpoint.
diff --git a/src/bin/psql/startup.c b/src/bin/psql/startup.c
index 1d8e3aa965d..da8f5c01c37 100644
--- a/src/bin/psql/startup.c
+++ b/src/bin/psql/startup.c
@@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
- * $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.58 2002/06/14 03:56:47 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.59 2002/06/14 04:09:36 momjian Exp $
*/
#include "postgres_fe.h"
@@ -678,33 +678,14 @@ printSSLInfo(void)
{
int sslbits = -1;
SSL *ssl;
- X509 *peer;
- char sn[256];
- long l;
ssl = PQgetssl(pset.db);
if (!ssl)
return; /* no SSL */
-/* peer = pset.db.peer; */
- if ((peer = SSL_get_peer_certificate(ssl)) != NULL)
- {
- X509_NAME_oneline(X509_get_subject_name(peer), sn, sizeof sn);
- }
- else
- {
- strncpy(sn, "(anonymous)", sizeof sn);
- }
- printf(gettext("SSL connection\n"));
- printf(gettext("(host: %s)\n"), sn);
-
SSL_get_cipher_bits(ssl, &sslbits);
- printf(gettext("(protocol: %s)\n"), SSL_get_version(ssl)),
- printf(gettext("(cipher: %s, bits: %i)\n"),
+ printf(gettext("SSL connection (cipher: %s, bits: %i)\n\n"),
SSL_get_cipher(ssl), sslbits);
- l = SSL_get_default_timeout(ssl);
- printf(gettext("(timeout: %ld:%02ld:%02ld)\n\n"),
- l / 3600L, (l / 60L) % 60L, l % 60L);
}
#endif
diff --git a/src/include/libpq/libpq-be.h b/src/include/libpq/libpq-be.h
index d0e6a151620..7343e2ac691 100644
--- a/src/include/libpq/libpq-be.h
+++ b/src/include/libpq/libpq-be.h
@@ -11,7 +11,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Id: libpq-be.h,v 1.28 2002/06/14 03:56:47 momjian Exp $
+ * $Id: libpq-be.h,v 1.29 2002/06/14 04:09:37 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -70,7 +70,6 @@ typedef struct Port
*/
#ifdef USE_SSL
SSL *ssl;
- X509 *peer;
#endif
} Port;
diff --git a/src/interfaces/libpq/Makefile b/src/interfaces/libpq/Makefile
index a9679e631d6..e98be1b8a6f 100644
--- a/src/interfaces/libpq/Makefile
+++ b/src/interfaces/libpq/Makefile
@@ -4,7 +4,7 @@
#
# Copyright (c) 1994, Regents of the University of California
#
-# $Header: /cvsroot/pgsql/src/interfaces/libpq/Makefile,v 1.60 2002/06/14 03:56:47 momjian Exp $
+# $Header: /cvsroot/pgsql/src/interfaces/libpq/Makefile,v 1.61 2002/06/14 04:09:37 momjian Exp $
#
#-------------------------------------------------------------------------
@@ -20,7 +20,7 @@ SO_MINOR_VERSION= 2
override CPPFLAGS := -I$(srcdir) $(CPPFLAGS) -DFRONTEND -DSYSCONFDIR='"$(sysconfdir)"'
OBJS= fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
- pqexpbuffer.o dllist.o md5.o pqsignal.o fe-ssl.o \
+ pqexpbuffer.o dllist.o md5.o pqsignal.o \
$(INET_ATON) $(SNPRINTF) $(STRERROR)
ifdef MULTIBYTE
diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
index ac4a42052af..02164778b76 100644
--- a/src/interfaces/libpq/fe-connect.c
+++ b/src/interfaces/libpq/fe-connect.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.184 2002/06/14 03:56:47 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.185 2002/06/14 04:09:37 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -62,6 +62,10 @@ inet_aton(const char *cp, struct in_addr * inp)
#endif
+#ifdef USE_SSL
+static SSL_CTX *SSL_context = NULL;
+#endif
+
#define NOTIFYLIST_INITIAL_SIZE 10
#define NOTIFYLIST_GROWBY 10
@@ -182,13 +186,8 @@ static char *conninfo_getval(PQconninfoOption *connOptions,
static void defaultNoticeProcessor(void *arg, const char *message);
static int parseServiceInfo(PQconninfoOption *options,
PQExpBuffer errorMessage);
-
#ifdef USE_SSL
-extern int initialize_ctx(const char *passwd, void (*err)(const char *fmt,...), PGconn *);
-extern void destroy_ctx(PGconn *);
-extern int open_SSL_client(PGconn *);
-extern void close_SSL(PGconn *);
-extern SSL *PQgetssl(PGconn *);
+static const char *SSLerrmessage(void);
#endif
@@ -970,10 +969,28 @@ retry2:
}
if (SSLok == 'S')
{
- if (initialize_ctx(NULL, NULL, conn) == -1)
- goto connect_errReturn;
- if (open_SSL_client(conn) == -1)
+ if (!SSL_context)
+ {
+ SSL_load_error_strings();
+ SSL_library_init();
+ SSL_context = SSL_CTX_new(SSLv23_method());
+ if (!SSL_context)
+ {
+ printfPQExpBuffer(&conn->errorMessage,
+ libpq_gettext("could not create SSL context: %s\n"),
+ SSLerrmessage());
+ goto connect_errReturn;
+ }
+ }
+ if (!(conn->ssl = SSL_new(SSL_context)) ||
+ !SSL_set_fd(conn->ssl, conn->sock) ||
+ SSL_connect(conn->ssl) <= 0)
+ {
+ printfPQExpBuffer(&conn->errorMessage,
+ libpq_gettext("could not establish SSL connection: %s\n"),
+ SSLerrmessage());
goto connect_errReturn;
+ }
/* SSL connection finished. Continue to send startup packet */
}
else if (SSLok == 'E')
@@ -998,7 +1015,7 @@ retry2:
goto connect_errReturn;
}
}
- if (conn->require_ssl && !PQgetssl(conn))
+ if (conn->require_ssl && !conn->ssl)
{
/* Require SSL, but server does not support/want it */
printfPQExpBuffer(&conn->errorMessage,
@@ -1897,7 +1914,8 @@ freePGconn(PGconn *conn)
return;
pqClearAsyncResult(conn); /* deallocate result and curTuple */
#ifdef USE_SSL
- close_SSL(conn);
+ if (conn->ssl)
+ SSL_free(conn->ssl);
#endif
if (conn->sock >= 0)
{
@@ -2623,6 +2641,35 @@ PQconninfoFree(PQconninfoOption *connOptions)
}
+#ifdef USE_SSL
+
+/*
+ * Obtain reason string for last SSL error
+ *
+ * Some caution is needed here since ERR_reason_error_string will
+ * return NULL if it doesn't recognize the error code. We don't
+ * want to return NULL ever.
+ */
+static const char *
+SSLerrmessage(void)
+{
+ unsigned long errcode;
+ const char *errreason;
+ static char errbuf[32];
+
+ errcode = ERR_get_error();
+ if (errcode == 0)
+ return "No SSL error reported";
+ errreason = ERR_reason_error_string(errcode);
+ if (errreason != NULL)
+ return errreason;
+ snprintf(errbuf, sizeof(errbuf), "SSL error code %lu", errcode);
+ return errbuf;
+}
+
+#endif /* USE_SSL */
+
+
/* =========== accessor functions for PGconn ========= */
char *
PQdb(const PGconn *conn)
@@ -2767,6 +2814,16 @@ PQsetClientEncoding(PGconn *conn, const char *encoding)
}
#endif
+#ifdef USE_SSL
+SSL *
+PQgetssl(PGconn *conn)
+{
+ if (!conn)
+ return NULL;
+ return conn->ssl;
+}
+#endif
+
void
PQtrace(PGconn *conn, FILE *debug_port)
{
diff --git a/src/interfaces/libpq/fe-misc.c b/src/interfaces/libpq/fe-misc.c
index 64a05c8dbe5..a8af4d893ab 100644
--- a/src/interfaces/libpq/fe-misc.c
+++ b/src/interfaces/libpq/fe-misc.c
@@ -25,7 +25,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.71 2002/06/14 03:56:47 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.72 2002/06/14 04:09:37 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -55,13 +55,6 @@
#include "mb/pg_wchar.h"
#endif
-/* these functions are misnamed - they handle both SSL and non-SSL case */
-extern ssize_t read_SSL (PGconn *, void *ptr, size_t);
-extern ssize_t write_SSL (PGconn *, const void *ptr, size_t);
-
-#ifdef USE_SSL
-extern ssize_t close_SSL (PGconn *);
-#endif
#define DONOTICE(conn,message) \
((*(conn)->noticeHook) ((conn)->noticeArg, (message)))
@@ -484,8 +477,14 @@ pqReadData(PGconn *conn)
/* OK, try to read some data */
retry3:
- nread = read_SSL(conn, conn->inBuffer + conn->inEnd,
- conn->inBufSize - conn->inEnd);
+#ifdef USE_SSL
+ if (conn->ssl)
+ nread = SSL_read(conn->ssl, conn->inBuffer + conn->inEnd,
+ conn->inBufSize - conn->inEnd);
+ else
+#endif
+ nread = recv(conn->sock, conn->inBuffer + conn->inEnd,
+ conn->inBufSize - conn->inEnd, 0);
if (nread < 0)
{
if (SOCK_ERRNO == EINTR)
@@ -564,8 +563,14 @@ retry3:
* arrived.
*/
retry4:
- nread = read_SSL(conn, conn->inBuffer + conn->inEnd,
- conn->inBufSize - conn->inEnd);
+#ifdef USE_SSL
+ if (conn->ssl)
+ nread = SSL_read(conn->ssl, conn->inBuffer + conn->inEnd,
+ conn->inBufSize - conn->inEnd);
+ else
+#endif
+ nread = recv(conn->sock, conn->inBuffer + conn->inEnd,
+ conn->inBufSize - conn->inEnd, 0);
if (nread < 0)
{
if (SOCK_ERRNO == EINTR)
@@ -606,9 +611,6 @@ definitelyFailed:
"\tThis probably means the server terminated abnormally\n"
"\tbefore or while processing the request.\n"));
conn->status = CONNECTION_BAD; /* No more connection to backend */
-#ifdef USE_SSL
- close_SSL(conn);
-#endif
#ifdef WIN32
closesocket(conn->sock);
#else
@@ -648,9 +650,23 @@ pqSendSome(PGconn *conn)
/* while there's still data to send */
while (len > 0)
{
+ /* Prevent being SIGPIPEd if backend has closed the connection. */
+#ifndef WIN32
+ pqsigfunc oldsighandler = pqsignal(SIGPIPE, SIG_IGN);
+#endif
+
int sent;
- sent = write_SSL(conn, ptr, len);
+#ifdef USE_SSL
+ if (conn->ssl)
+ sent = SSL_write(conn->ssl, ptr, len);
+ else
+#endif
+ sent = send(conn->sock, ptr, len, 0);
+
+#ifndef WIN32
+ pqsignal(SIGPIPE, oldsighandler);
+#endif
if (sent < 0)
{
@@ -716,7 +732,7 @@ pqSendSome(PGconn *conn)
*/
#ifdef USE_SSL
/* can't do anything for our SSL users yet */
- if (PQgetssl(conn) == NULL)
+ if (conn->ssl == NULL)
{
#endif
if (pqIsnonblocking(conn))
diff --git a/src/interfaces/libpq/fe-ssl.c b/src/interfaces/libpq/fe-ssl.c
deleted file mode 100644
index dc0590357da..00000000000
--- a/src/interfaces/libpq/fe-ssl.c
+++ /dev/null
@@ -1,785 +0,0 @@
-#include "postgres_fe.h"
-
-#include <sys/types.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <pwd.h>
-
-#include "libpq-fe.h"
-#include "libpq-int.h"
-#include "fe-auth.h"
-#include "pqsignal.h"
-
-#ifdef WIN32
-#include "win32.h"
-#else
-#include <sys/socket.h>
-#include <unistd.h>
-#include <netdb.h>
-#include <netinet/in.h>
-#ifdef HAVE_NETINET_TCP_H
-#include <netinet/tcp.h>
-#endif
-#include <arpa/inet.h>
-#endif
-
-#ifdef USE_SSL
-#include <openssl/ssl.h>
-#include <openssl/rand.h>
-#include <openssl/e_os.h>
-
-int initialize_ctx(const char *, void (*err)(const char *fmt,...), PGconn *);
-void destroy_ctx(void);
-int open_SSL_client(PGconn *);
-void close_SSL(PGconn *);
-SSL PGgetssl(PGconn *);
-static int clientCert_cb(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
-static int verify_cb(int, X509_STORE_CTX *);
-static void info_cb(SSL *ssl, int type, int args);
-static void load_hardcoded_certs(void);
-static X509 * load_cert_buffer(const char *buf, size_t len);
-static const char *SSLerrmessage(void);
-#endif
-
-ssize_t read_SSL(PGconn *, void *, size_t);
-ssize_t write_SSL(PGconn *, const void *, size_t);
-
-extern int h_error;
-
-#ifdef USE_SSL
-static SSL_CTX *ctx = NULL;
-#endif
-
-#define PING() fprintf(stderr,"%s, line %d, %s\n", __FILE__, __LINE__, __func__)
-
-/*
- * Read data from network.
- */
-ssize_t read_SSL (PGconn *conn, void *ptr, size_t len)
-{
- ssize_t n;
-
-#ifdef USE_SSL
- if (conn->ssl)
- {
- n = SSL_read(conn->ssl, ptr, len);
- switch (SSL_get_error(conn->ssl, n))
- {
- case SSL_ERROR_NONE:
- break;
- case SSL_ERROR_WANT_READ:
- break;
- case SSL_ERROR_SYSCALL:
- SOCK_ERRNO = get_last_socket_error();
- break;
- case SSL_ERROR_SSL:
-// log error...
- SOCK_ERRNO = ECONNRESET;
- break;
- case SSL_ERROR_ZERO_RETURN:
- SOCK_ERRNO = ECONNRESET;
- break;
- }
- }
- else
-#endif /* USE_SSL */
- n = recv(conn->sock, ptr, len, 0);
-
- return n;
-}
-
-/*
- * Write data to network.
- */
-ssize_t write_SSL (PGconn *conn, const void *ptr, size_t len)
-{
- ssize_t n;
-
- /* prevent being SIGPIPEd if backend has closed the connection. */
-#ifndef WIN32
- pqsigfunc oldsighandler = pqsignal(SIGPIPE, SIG_IGN);
-#endif
-
-#ifdef USE_SSL
- if (conn->ssl)
- {
- n = SSL_write(conn->ssl, ptr, len);
- switch (SSL_get_error(conn->ssl, n))
- {
- case SSL_ERROR_NONE:
- break;
- case SSL_ERROR_WANT_WRITE:
- break;
- case SSL_ERROR_SYSCALL:
- SOCK_ERRNO = get_last_socket_error();
- break;
- case SSL_ERROR_SSL:
-fprintf(stderr, "ssl error\n");
-// log error...
- SOCK_ERRNO = ECONNRESET;
- break;
- case SSL_ERROR_ZERO_RETURN:
-fprintf(stderr, "zero bytes\n");
- SOCK_ERRNO = ECONNRESET;
- break;
- }
- }
- else
-#endif
- n = send(conn->sock, ptr, len, 0);
-
-#ifndef WIN32
- pqsignal(SIGPIPE, oldsighandler);
-#endif
-
- return n;
-}
-
-#ifdef USE_SSL
-/*
- * Null authentication callback
- */
-static int
-verify_cb (int ok, X509_STORE_CTX *ctx)
-{
- char sn[256], buf[256];
- X509 *cert;
- int err, depth, n;
- BIO *bio;
-
- cert = X509_STORE_CTX_get_current_cert(ctx);
- err = X509_STORE_CTX_get_error(ctx);
- depth= X509_STORE_CTX_get_error_depth(ctx);
-
- X509_NAME_oneline(X509_get_subject_name(cert), sn, sizeof sn);
- if (!ok)
- {
- switch (err)
- {
- /* accept self-signed certs */
-// case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
-// ok = 1;
-// break;
-
- default:
- fprintf(stderr, "client cert %s: %s", sn,
- X509_verify_cert_error_string(err));
- }
- }
-
- switch (ctx->error)
- {
- case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
- X509_NAME_oneline(X509_get_issuer_name(cert), buf, sizeof buf);
- fprintf(stderr, "client cert %s: cannot find issuer %s", sn, buf);
- break;
- case X509_V_ERR_CERT_NOT_YET_VALID:
- case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
- bio = BIO_new(BIO_s_mem());
- ASN1_TIME_print(bio, X509_get_notBefore(cert));
- BIO_flush(bio);
- n = BIO_read(bio, buf, sizeof buf - 1);
- buf[n] = '\0';
- fprintf(stderr, "client cert %s: not valid until %s", sn, buf);
- break;
- case X509_V_ERR_CERT_HAS_EXPIRED:
- case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
- bio = BIO_new(BIO_s_mem());
- ASN1_TIME_print(bio, X509_get_notAfter(cert));
- BIO_flush(bio);
- n = BIO_read(bio, buf, sizeof buf - 1);
- buf[n] = '\0';
- fprintf(stderr, "client cert %s: not valid after %s\n", sn, buf);
- break;
- }
-
- return ok;
-}
-
-/*
- * Callback used by SSL to provide information messages.
- */
-static void
-info_cb (SSL *ssl, int type, int args)
-{
- PGconn *conn = NULL;
-
- conn = (PGconn *) SSL_get_app_data(ssl);
- if (conn == NULL || conn->Pfdebug == NULL)
- return;
-
- switch (type)
- {
- case SSL_CB_HANDSHAKE_START:
- fprintf(conn->Pfdebug, "Handshake start\n");
- break;
- case SSL_CB_HANDSHAKE_DONE:
- fprintf(conn->Pfdebug, "Handshake done\n");
- break;
- case SSL_CB_ACCEPT_LOOP:
- fprintf(conn->Pfdebug, "Accept loop...\n");
- break;
- case SSL_CB_ACCEPT_EXIT:
- fprintf(conn->Pfdebug, "Accept exit (%d)\n", args);
- break;
- case SSL_CB_CONNECT_LOOP:
- fprintf(conn->Pfdebug, "Connect loop...\n");
- break;
- case SSL_CB_CONNECT_EXIT:
- fprintf(conn->Pfdebug, "Connect exit (%d)\n", args);
- break;
- case SSL_CB_READ_ALERT:
- fprintf(conn->Pfdebug, "Read alert (0x%04x)\n", args);
- break;
- case SSL_CB_WRITE_ALERT:
- fprintf(conn->Pfdebug, "Write alert (0x%04x)\n", args);
- break;
- }
-}
-
-/*
- * Callback used by SSL to load client cert and key.
- * At the current time we require the cert and key to be
- * located in the .postgresql directory under the user's
- * home directory, and the files must be named 'postgresql.crt'
- * and 'postgresql.key' respectively.
- *
- * returns 1 on success, 0 on no data, -1 on error.
- */
-static int
-clientCert_cb (SSL *ssl, X509 **x509, EVP_PKEY **pkey)
-{
- uid_t uid;
- struct passwd *pwd;
- char fnbuf[2048];
- struct stat buf, buf1;
- FILE *fp;
- int (*cb)() = NULL;
-
- if ((uid = getuid()) == -1)
- {
- fprintf(stderr, "can't get current uid\n");
- return -1;
- }
- if ((pwd = getpwuid(uid)) == NULL || !pwd->pw_dir)
- {
- fprintf(stderr, "can't get passwd entry\n");
- return -1;
- }
-
- /*
- * if $HOME/.postgresql does not exist, 'no data' case.
- * otherwise, it must be a directory, owned by current user,
- * and not group- or world-accessible.
- */
- snprintf(fnbuf, sizeof fnbuf, "%s/.postgresql", pwd->pw_dir);
- if (lstat(fnbuf, &buf) == -1)
- return 0;
- if (!S_ISDIR(buf.st_mode) || buf.st_uid != uid ||
- (buf.st_mode & (S_IRWXG | S_IRWXO)) != 0)
- {
- fprintf(stderr,
- "$HOME/.postgresql directory has wrong ownership or permissions\n");
- return -1;
- }
-
- /*
- * make sure $HOME/.postgresql/postgresql.crt file exists,
- * is regular file and owned by current user.
- */
- snprintf(fnbuf, sizeof fnbuf, "%s/.postgresql/postgresql.crt",
- pwd->pw_dir);
- if (lstat(fnbuf, &buf) == -1)
- return 0;
- if (!S_ISREG(buf.st_mode) || buf.st_uid != uid)
- {
- fprintf(stderr,
- "certificate file has wrong ownership or permissions\n");
- return -1;
- }
- if ((fp = fopen(fnbuf, "r")) == NULL)
- {
- fprintf(stderr, "can't open certificate file (%s)\n", strerror(errno));
- return -1;
- }
- if (PEM_read_X509(fp, x509, NULL, NULL) == NULL)
- {
- fprintf(stderr, "can't read certificate %s\n", SSLerrmessage());
- fclose(fp);
- return -1;
- }
- fclose(fp);
-
- /*
- * make sure $HOME/.postgresql/postgresql.key file exists,
- * is regular file, owned by current user, and not group-
- * or world-accessable.
- */
- snprintf(fnbuf, sizeof fnbuf, "%s/.postgresql/postgresql.key",
- pwd->pw_dir);
- if (lstat(fnbuf, &buf) == -1)
- {
- fprintf(stderr, "certificate file exists, but no private key\n");
- SSL_use_certificate(ssl, NULL);
- return -1;
- }
- if (!S_ISREG(buf.st_mode) || buf.st_uid != uid ||
- (buf.st_mode & (S_IRWXG | S_IRWXO)) != 0)
- {
- fprintf(stderr,
- "private key file has wrong ownership or permissions\n");
- SSL_use_certificate(ssl, NULL);
- return -1;
- }
- if ((fp = fopen(fnbuf, "r")) == NULL)
- {
- fprintf(stderr, "error opening private key file: %s\n",
- strerror(errno));
- SSL_use_certificate(ssl, NULL);
- return -1;
- }
- if (fstat(fileno(fp),&buf1) == -1 ||
- buf.st_dev != buf1.st_dev || buf.st_ino != buf1.st_ino)
- {
- fprintf(stderr, "private key changed under us!\n");
- fclose(fp);
- SSL_use_certificate(ssl, NULL);
- return -1;
- }
- if (PEM_read_PrivateKey(fp, pkey, cb, NULL) == NULL)
- {
- fprintf(stderr, "can't read private key %s\n", SSLerrmessage());
- fclose(fp);
- SSL_use_certificate(ssl, NULL);
- return -1;
- }
- fclose(fp);
-
- return 1;
-}
-
-/*
- * Load a root cert from a buffer. This allows us to avoid
- * needing to copy the root cert to deployed systems.
- */
-static X509 *
-load_cert_buffer(const char *buf, size_t len)
-{
- BIO *bio;
- X509 *x;
-
- bio = BIO_new_mem_buf((char *) buf, len);
- x = PEM_read_bio_X509(bio, NULL, NULL, NULL);
- BIO_free(bio);
-
- return x;
-}
-
-/*
- * Initialize global SSL context.
- *
- * We want to use 'err' for errors, same as the corresponding
- * function on the server, but for now we use legacy error handler
- * in PGconn.
- */
-int
-initialize_ctx (const char *password,
- void (*err)(const char * fmt,...), PGconn *conn)
-{
- SSL_METHOD *meth = NULL;
- struct stat buf;
- struct passwd *pwd;
- char fnbuf[2048];
-
- if (!ctx)
- {
- SSL_library_init();
- SSL_load_error_strings();
-// meth = SSLv23_method();
- meth = TLSv1_method();
- ctx = SSL_CTX_new(meth);
-
- if (!ctx) {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("could not create SSL context: %s\n"),
- SSLerrmessage());
- return -1;
- }
- }
-
- /* load any hard-coded root cert */
- load_hardcoded_certs();
-
- /* load the CAs we trust */
- if ((pwd = getpwuid(getuid())) != NULL)
- {
- snprintf(fnbuf, sizeof fnbuf, "%s/.postgresql/root.crt", pwd->pw_dir);
- if (stat(fnbuf, &buf) != -1)
- {
- if (!SSL_CTX_load_verify_locations(ctx, fnbuf, 0))
- {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("could not read CA list (%s): %s\n"),
- fnbuf, SSLerrmessage());
- return -1;
- }
- }
- }
-
- /* load randomness */
-#ifdef RANDOM
- if (!RAND_load_file(RANDOM, 1024 * 1024))
- {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("could not load randomness (%s): %s\n"),
- RANDOM, SSLerrmessage());
- return -1;
- }
-#else /* RANDOM */
- if (lstat("/dev/urandom", &buf) == 0 && S_ISCHR(buf.st_mode))
- {
- if (!RAND_load_file("/dev/urandom", 16 * 1024))
- {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("could not load randomness (%s): %s\n"),
- "/dev/urandom", SSLerrmessage());
- return -1;
- }
- }
-#endif /* RANDOM */
-
- SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, verify_cb);
- SSL_CTX_set_verify_depth(ctx, 1);
-
- SSL_CTX_set_info_callback(ctx, info_cb);
- SSL_CTX_set_client_cert_cb(ctx, clientCert_cb);
-
- return 0;
-}
-
-/*
- * Destroy the global SSL context.
- */
-void destroy_ctx (void)
-{
- SSL_CTX_free(ctx);
- ctx = NULL;
-}
-
-/*
- * Open a SSL connection.
- */
-int
-open_SSL_client (PGconn *conn)
-{
- char peerName[256];
- struct sockaddr addr;
- struct sockaddr_in *sin1, *sin2;
- socklen_t len;
- struct hostent *h;
- const char *reason;
- char **s;
- int r;
-
- if (!(conn->ssl = SSL_new(ctx)) ||
- !SSL_set_app_data(conn->ssl, conn) ||
- !SSL_set_fd(conn->ssl, conn->sock) ||
- SSL_connect(conn->ssl) <= 0)
- {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("could not establish SSL connection: %s\n"),
- SSLerrmessage());
- return -1;
- }
-
- /* check the certificate chain */
- /* for now, we allow self-signed server certs */
- r = SSL_get_verify_result(conn->ssl);
-// if (r != X509_V_OK && r != X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
- if (r != X509_V_OK)
- {
- switch (r)
- {
- case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
- reason = "unable to get issuer cert";
- break;
- case X509_V_ERR_UNABLE_TO_GET_CRL:
- reason = "unable to get CRL";
- break;
- case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
- reason = "unable to decrypt cert signature";
- break;
- case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
- reason = "unable to decrypt CRL signature";
- break;
- case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
- reason = "unable to decode issuer public key";
- break;
- case X509_V_ERR_CERT_SIGNATURE_FAILURE:
- reason = "cert signature failure";
- break;
- case X509_V_ERR_CRL_SIGNATURE_FAILURE:
- reason = "CRL signature failure";
- break;
- case X509_V_ERR_CERT_NOT_YET_VALID:
- reason = "cert is not yet valid";
- break;
- case X509_V_ERR_CERT_HAS_EXPIRED:
- reason = "cert has expired";
- break;
- case X509_V_ERR_CRL_NOT_YET_VALID:
- reason = "CRL not yet valid";
- break;
- case X509_V_ERR_CRL_HAS_EXPIRED:
- reason = "CRL has expired";
- break;
- case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
- reason = "error in cert notBefore field";
- break;
- case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
- reason = "error in cert notAfter field";
- break;
- case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
- reason = "error in CRL last update field";
- break;
- case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
- reason = "error in CRL next update field";
- break;
- case X509_V_ERR_OUT_OF_MEM:
- reason = "out of memory";
- break;
- case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
- reason = "depth zero self-signed cert";
- break;
- case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
- reason = "self-signed cert in chain";
- break;
- case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
- reason = "unable to get issuer cert locally";
- break;
- case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
- reason = "unable to verify leaf signature";
- break;
- case X509_V_ERR_CERT_CHAIN_TOO_LONG:
- reason = "cert chain too long";
- break;
- case X509_V_ERR_CERT_REVOKED:
- reason = "cert revoked";
- break;
- case X509_V_ERR_INVALID_CA:
- reason = "invalid CA";
- break;
- case X509_V_ERR_PATH_LENGTH_EXCEEDED:
- reason = "path length exceeded";
- break;
- case X509_V_ERR_INVALID_PURPOSE:
- reason = "invalid purpose";
- break;
- case X509_V_ERR_CERT_UNTRUSTED:
- reason = "cert untrusted";
- break;
- case X509_V_ERR_CERT_REJECTED:
- reason = "cert rejected";
- break;
- /* These are 'informational' when looking for issuer cert */
- case X509_V_ERR_SUBJECT_ISSUER_MISMATCH:
- reason = "cert issuer/issuer subject mismatch";
- break;
- case X509_V_ERR_AKID_SKID_MISMATCH:
- reason = "cert akid/issuer skid mismatch";
- break;
- case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH:
- reason = "cert akid/issuer serial mismatch";
- break;
- case X509_V_ERR_KEYUSAGE_NO_CERTSIGN:
- reason = "keyusage no certsign";
- break;
- /* The application is not happy */
- case X509_V_ERR_APPLICATION_VERIFICATION:
- reason = "application-specific verification error";
- break;
- default:
- reason = "unknown reason";
- }
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("certificate could not be verified: %s (%d)\n"),
- reason, r);
- return -1;
- }
-
- /* do a reverse lookup on the server */
- len = sizeof(addr);
- if (getpeername(conn->sock, &addr, &len) == -1)
- {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("error querying socket: %s\n"), strerror(errno));
- return -1;
- }
- if (addr.sa_family != AF_INET)
- {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("not on IPv4 socket\n"));
- return -1;
- }
-
- /* check the cert common name */
- conn->peer = SSL_get_peer_certificate(conn->ssl);
- X509_NAME_get_text_by_NID(X509_get_subject_name(conn->peer),
- NID_commonName, peerName, sizeof peerName);
- if ((h = gethostbyname2(peerName, addr.sa_family)) == NULL)
- {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("error looking up address %s: %s\n"),
- peerName, hstrerror(h_errno));
- return -1;
- }
-
- /* check for a match on actual socket address */
- sin1 = (struct sockaddr_in *) &addr;
- for (s = h->h_addr_list; *s != NULL; s++)
- {
- sin2 = (struct sockaddr_in *) *s;
- if (sin1->sin_addr.s_addr == sin2->sin_addr.s_addr)
- break;
- }
-
- /* if that failed, check for a match on alias */
- if (*s == NULL)
- {
- if (strcasecmp(peerName, conn->pghost) == 0)
- ;
- else
- {
- for (s = h->h_aliases; *s != NULL; s++)
- {
- if (strcasecmp(peerName, *s) == 0)
- break;
- }
- if (*s == NULL)
- {
- printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext(
- "certificate name (%s) does not match peer address\n"),
- peerName);
- return -1;
- }
- }
- }
-
- return 0;
-}
-
-/*
- * Close a SSL connection.
- */
-void
-close_SSL (PGconn *conn)
-{
- if (conn->ssl)
- {
- SSL_shutdown(conn->ssl);
- SSL_free(conn->ssl);
- conn->ssl = NULL;
- }
-}
-
-/*
- * Accessor function that retrieves SSL connection pointer.
- */
-SSL *
-PQgetssl (PGconn *conn)
-{
- if (!conn)
- return NULL;
- return conn->ssl;
-}
-
-/*
- * Obtain reason string for last SSL error
- *
- * Some caution is needed here since ERR_reason_error_string will
- * return NULL if it doesn't recognize the error code. We don't
- * want to return NULL ever.
- */
-static const char *
-SSLerrmessage(void)
-{
- unsigned long errcode;
- const char *errreason;
- static char errbuf[32];
-
- errcode = ERR_get_error();
- if (errcode == 0)
- return "No SSL error reported";
- errreason = ERR_reason_error_string(errcode);
- if (errreason != NULL)
- return errreason;
- snprintf(errbuf, sizeof(errbuf), "SSL error code %lu", errcode);
- return errbuf;
-}
-
-/*
- * The following conditional block shows how to embedded
- * one or more root certs into the libpq library. This
- * eliminates any need to copy the file to the clients, but
- * obviously must be done on a per-site basis.
- */
-#if 0
-/*
- * The cert file, in PEM format, copied into a string buffer.
- */
-static const char root1[] =
-"-----BEGIN CERTIFICATE-----\n\
-MIIEqDCCBGagAwIBAgIBADALBgcqhkjOOAQDBQAwgYwxEzARBgoJkiaJk/IsZAEZ\n\
-EwNjb20xGjAYBgoJkiaJk/IsZAEZEwpjb3lvdGVzb25nMRIwEAYDVQQKEwlTbmFr\n\
-ZSBPaWwxHTAbBgNVBAMTFFBvc3RncmVTUUwgUm9vdCBDZXJ0MSYwJAYJKoZIhvcN\n\
-AQkBFhdwb3N0Z3Jlc0Bjb3lvdGVzb25nLmNvbTAeFw0wMjA1MjEwMDE4MDZaFw0w\n\
-MjA2MjAwMDE4MDZaMIGMMRMwEQYKCZImiZPyLGQBGRMDY29tMRowGAYKCZImiZPy\n\
-LGQBGRMKY295b3Rlc29uZzESMBAGA1UEChMJU25ha2UgT2lsMR0wGwYDVQQDExRQ\n\
-b3N0Z3JlU1FMIFJvb3QgQ2VydDEmMCQGCSqGSIb3DQEJARYXcG9zdGdyZXNAY295\n\
-b3Rlc29uZy5jb20wggG2MIIBKwYHKoZIzjgEATCCAR4CgYEAxgmwTdzv7eSqUjcS\n\
-8fdT/3lm+On8LmHL+CkmF7IlvZKm2kwIiQqjcrG6JqgXBdBTIzeqSZV8cGrc0/f5\n\
-zMh6rDVxuSrEwCh8DtAC9LdwWyHp7Tw79z9khkZNTAlBonwOLvm0BJaroH5FLK9S\n\
-PvAHmjmLA1zd/2K8o+CqFFJasTkCFQDXfI1tnskPUtPXz/W88wRg5y5zpQKBgGwk\n\
-3a+tfWmw2mMDXh2sSHoGwVlzwqKZnDfk97I7Tz/zmGOLEGdA7s+2YqKKfW7F0S8p\n\
-Ho/cYDNE2lyaGqaxl2pscqdIhEmKYjJtjgaOOkQwfaYXs5GY0zkiSaxxtvJTj0WK\n\
-OQ+J/0iunsyyukYc3+TiosHENz4Y2ZgaGseJTMz0A4GEAAKBgFG5WK5/64gjuJ7D\n\
-D4RQ7QZtZ+wxP4s3oEqphz4hPGpGOPYlHdo2PhHMEAVrgMnX44yqUAnwmG5LT1RI\n\
-5KPCDwgyxBQVq2FDJrYoRb/AVbqMQ8cyJZ1etd7J1ies31b3fHp+uYSFHuCmLfFp\n\
-RO8wLplYM6XmJ5X5BF8zlclDxIj/o4IBVTCCAVEwHQYDVR0OBBYEFMO7rhIEVsrn\n\
-6k/gxKR5bCdEo8jZMIG5BgNVHSMEgbEwga6AFMO7rhIEVsrn6k/gxKR5bCdEo8jZ\n\
-oYGSpIGPMIGMMRMwEQYKCZImiZPyLGQBGRMDY29tMRowGAYKCZImiZPyLGQBGRMK\n\
-Y295b3Rlc29uZzESMBAGA1UEChMJU25ha2UgT2lsMR0wGwYDVQQDExRQb3N0Z3Jl\n\
-U1FMIFJvb3QgQ2VydDEmMCQGCSqGSIb3DQEJARYXcG9zdGdyZXNAY295b3Rlc29u\n\
-Zy5jb22CAQAwDAYDVR0TBAUwAwEB/zALBgNVHQ8EBAMCAQYwEQYJYIZIAYb4QgEB\n\
-BAQDAgEGMCIGA1UdEQQbMBmBF3Bvc3RncmVzQGNveW90ZXNvbmcuY29tMCIGA1Ud\n\
-EgQbMBmBF3Bvc3RncmVzQGNveW90ZXNvbmcuY29tMAsGByqGSM44BAMFAAMvADAs\n\
-AhUAhcafaeM39bK2z2tgRD8OLbrr3fICEwdVqUy9ykb9Hc7SjcKB51lUJ9s=\n\
------END CERTIFICATE-----\n";
-
-static void
-load_hardcoded_certs(void)
-{
- X509_STORE *store;
- X509 *x;
-
- store = SSL_CTX_get_cert_store(ctx);
- if (store != NULL)
- {
- x = load_cert_buffer(root1, sizeof (root1));
- X509_STORE_add_cert(store, x);
- X509_free(x);
-
- /* repeat as necessary.... */
- }
-}
-#else
-static void
-load_hardcoded_certs(void)
-{
-}
-#endif
-
-#endif /* USE_SSL */
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h
index a874d6bfdaa..ec8deb00830 100644
--- a/src/interfaces/libpq/libpq-int.h
+++ b/src/interfaces/libpq/libpq-int.h
@@ -12,7 +12,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Id: libpq-int.h,v 1.47 2002/06/14 03:56:47 momjian Exp $
+ * $Id: libpq-int.h,v 1.48 2002/06/14 04:09:37 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -270,7 +270,6 @@ struct pg_conn
bool allow_ssl_try; /* Allowed to try SSL negotiation */
bool require_ssl; /* Require SSL to make connection */
SSL *ssl; /* SSL status, if have SSL connection */
- X509 *peer; /* server certificate */
#endif
/* Buffer for current error message */
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-20 17:15:05 +0000