10000 Revert "Add notBefore and notAfter to SSL cert info display" · postgrespro/postgres@29a0ccb · GitHub
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danielgustafssondanielgustafsson
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Revert "Add notBefore and notAfter to SSL cert info display"
Due to an oversight in reviewing, this used functionality not compatible with old versions of OpenSSL. This reverts commit 75ec5e7.
1 parent 75ec5e7 commit 29a0ccb

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18 files changed

+33
-246
lines changed

18 files changed

+33
-246
lines changed

‎contrib/sslinfo/Makefile

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@ OBJS = \
66
sslinfo.o
77

88
EXTENSION = sslinfo
9-
DATA = sslinfo--1.2--1.3.sql sslinfo--1.2.sql sslinfo--1.1--1.2.sql sslinfo--1.0--1.1.sql
9+
DATA = sslinfo--1.2.sql sslinfo--1.1--1.2.sql sslinfo--1.0--1.1.sql
1010
PGFILEDESC = "sslinfo - information about client SSL certificate"
1111

1212
ifdef USE_PGXS

‎contrib/sslinfo/meson.build

Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -26,7 +26,6 @@ install_data(
2626
'sslinfo--1.0--1.1.sql',
2727
'sslinfo--1.1--1.2.sql',
2828
'sslinfo--1.2.sql',
29-
'sslinfo--1.2--1.3.sql',
3029
'sslinfo.control',
3130
kwargs: contrib_data_args,
3231
)

‎contrib/sslinfo/sslinfo--1.2--1.3.sql

Lines changed: 0 additions & 12 deletions
This file was deleted.

‎contrib/sslinfo/sslinfo.c

Lines changed: 0 additions & 67 deletions
Original file line numberDiff line numberDiff line change
@@ -18,7 +18,6 @@
1818
#include "libpq/libpq-be.h"
1919
#include "miscadmin.h"
2020
#include "utils/builtins.h"
21-
#include "utils/timestamp.h"
2221

2322
/*
2423
* On Windows, <wincrypt.h> includes a #define for X509_NAME, which breaks our
@@ -35,7 +34,6 @@ PG_MODULE_MAGIC;
3534

3635
static Datum X509_NAME_field_to_text(X509_NAME *name, text *fieldName);
3736
static Datum ASN1_STRING_to_text(ASN1_STRING *str);
38-
static Datum ASN1_TIME_to_timestamp(ASN1_TIME *time);
3937

4038
/*
4139
* Function context for data persisting over repeated calls.
@@ -227,39 +225,6 @@ X509_NAME_field_to_text(X509_NAME *name, text *fieldName)
227225
}
228226

229227

230-
/*
231-
* Converts OpenSSL ASN1_TIME structure into timestamp
232-
*
233-
* Parameter: time - OpenSSL ASN1_TIME structure.
234-
*
235-
* Returns Datum, which can be directly returned from a C language SQL
236-
* function.
237-
*/
238-
static Datum
239-
ASN1_TIME_to_timestamp(ASN1_TIME * time)
240-
{
241-
struct tm tm_time;
242-
struct pg_tm pgtm_time;
243-
Timestamp ts;
244-
245-
ASN1_TIME_to_tm(time, &tm_time);
246-
247-
pgtm_time.tm_sec = tm_time.tm_sec;
248-
pgtm_time.tm_min = tm_time.tm_min;
249-
pgtm_time.tm_hour = tm_time.tm_hour;
250-
pgtm_time.tm_mday = tm_time.tm_mday;
251-
pgtm_time.tm_mon = tm_time.tm_mon + 1;
252-
pgtm_time.tm_year = tm_time.tm_year + 1900;
253-
254-
if (tm2timestamp(&pgtm_time, 0, NULL, &ts))
255-
ereport(ERROR,
256-
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
257-
errmsg("failed to convert tm to timestamp")));
258-
259-
PG_RETURN_TIMESTAMP(ts);
260-
}
261-
262-
263228
/*
264229
* Returns specified field of client certificate distinguished name
265230
*
@@ -517,35 +482,3 @@ ssl_extension_info(PG_FUNCTION_ARGS)
517482
/* All done */
518483
SRF_RETURN_DONE(funcctx);
519484
}
520-
521-
/*
522-
* Returns current client certificate notBefore timestamp in
523-
* timestamp data type
524-
*/
525-
PG_FUNCTION_INFO_V1(ssl_client_get_notbefore);
526-
Datum
527-
ssl_client_get_notbefore(PG_FUNCTION_ARGS)
528-
{
529-
X509 *cert = MyProcPort->peer;
530-
531-
if (!MyProcPort->ssl_in_use || !MyProcPort->peer_cert_valid)
532-
PG_RETURN_NULL();
533-
534-
return ASN1_TIME_to_timestamp(X509_get_notBefore(cert));
535-
}
536-
537-
/*
538-
* Returns current client certificate notAfter timestamp in
539-
* timestamp data type
540-
*/
541-
PG_FUNCTION_INFO_V1(ssl_client_get_notafter);
542-
Datum
543-
ssl_client_get_notafter(PG_FUNCTION_ARGS)
544-
{
545-
X509 *cert = MyProcPort->peer;
546-
547-
if (!MyProcPort->ssl_in_use || !MyProcPort->peer_cert_valid)
548-
PG_RETURN_NULL();
549-
550-
return ASN1_TIME_to_timestamp(X509_get_notAfter(cert));
551-
}

‎contrib/sslinfo/sslinfo.control

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
# sslinfo extension
22
comment = 'information about SSL certificates'
3-
default_version = '1.3'
3+
default_version = '1.2'
44
module_pathname = '$libdir/sslinfo'
55
relocatable = true

‎doc/src/sgml/monitoring.sgml

Lines changed: 0 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -2257,26 +2257,6 @@ SELECT pid, wait_event_type, wait_event FROM pg_stat_activity WHERE wait_event i
22572257
This field is truncated like <structfield>client_dn</structfield>.
22582258
</para></entry>
22592259
</row>
2260-
2261-
<row>
2262-
<entry role="catalog_table_entry"><para role="column_definition">
2263-
<structfield>not_before</structfield> <type>text</type>
2264-
</para>
2265-
<para>
2266-
Not before UTC timestamp of the client certificate, or NULL if no client
2267-
certificate was supplied.
2268-
</para></entry>
2269-
</row>
2270-
2271-
<row>
2272-
<entry role="catalog_table_entry"><para role="column_definition">
2273-
<structfield>not_after</structfield> <type>text</type>
2274-
</para>
2275-
<para>
2276-
Not after UTC timestamp of the client certificate, or NULL if no client
2277-
certificate was supplied.
2278-
</para></entry>
2279-
</row>
22802260
</tbody>
22812261
</tgroup>
22822262
</table>

‎doc/src/sgml/sslinfo.sgml

Lines changed: 0 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -240,36 +240,6 @@ emailAddress
240240
</para>
241241
</listitem>
242242
</varlistentry>
243-
244-
<varlistentry>
245-
<term>
246-
<function>ssl_client_get_notbefore() returns text</function>
247-
<indexterm>
248-
<primary>ssl_client_get_notbefore</primary>
249-
</indexterm>
250-
</term>
251-
<listitem>
252-
<para>
2851 253-
Return the <structfield>not before</structfield> UTC timestamp of the client
254-
certificate.
255-
</para>
256-
</listitem>
257-
</varlistentry>
258-
259-
<varlistentry>
260-
<term>
261-
<function>ssl_client_get_notafter() returns text</function>
262-
<indexterm>
263-
<primary>ssl_client_get_notafter</primary>
264-
</indexterm>
265-
</term>
266-
<listitem>
267-
<para>
268-
Return the <structfield>not after</structfield> UTC timestamp of the client
269-
certificate.
270-
</para>
271-
</listitem>
272-
</varlistentry>
273243
</variablelist>
274244
</sect2>
275245

‎src/backend/catalog/system_views.sql

Lines changed: 1 addition & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -970,9 +970,7 @@ CREATE VIEW pg_stat_ssl AS
970970
S.sslbits AS bits,
971971
S.ssl_client_dn AS client_dn,
972972
S.ssl_client_serial AS client_serial,
973-
S.ssl_issuer_dn AS issuer_dn,
974-
S.ssl_not_before AS not_before,
975-
S.ssl_not_after AS not_after
973+
S.ssl_issuer_dn AS issuer_dn
976974
FROM pg_stat_get_activity(NULL) AS S
977975
WHERE S.client_port IS NOT NULL;
978976

‎src/backend/libpq/be-secure-openssl.c

Lines changed: 0 additions & 47 deletions
Original file line numberDiff line numberDiff line change
@@ -36,7 +36,6 @@
3636
#include "tcop/tcopprot.h"
3737
#include "utils/builtins.h"
3838
#include "utils/memutils.h"
39-
#include "utils/timestamp.h"
4039

4140
/*
4241
* These SSL-related #includes must come after all system-provided headers.
@@ -73,7 +72,6 @@ static bool initialize_ecdh(SSL_CTX *context, bool isServerStart);
7372
static const char *SSLerrmessage(unsigned long ecode);
7473

7574
static char *X509_NAME_to_cstring(X509_NAME *name);
76-
static Timestamp ASN1_TIME_to_timestamp(ASN1_TIME *time);
7775

7876
static SSL_CTX *SSL_context = NULL;
7977
static bool SSL_initialized = false;
@@ -1408,24 +1406,6 @@ be_tls_get_peer_issuer_name(Port *port, char *ptr, size_t len)
14081406
ptr[0] = '\0';
14091407
}
14101408

1411-
void
1412-
be_tls_get_peer_not_before(Port *port, Timestamp *ptr)
1413-
{
1414-
if (port->peer)
1415-
*ptr = ASN1_TIME_to_timestamp(X509_get_notBefore(port->peer));
1416-
else
1417-
*ptr = 0;
1418-
}
1419-
1420-
void
1421-
be_tls_get_peer_not_after(Port *port, Timestamp *ptr)
1422-
{
1423-
if (port->peer)
1424-
*ptr = ASN1_TIME_to_timestamp(X509_get_notAfter(port->peer));
1425-
else
1426-
*ptr = 0;
1427-
}
1428-
14291409
void
14301410
be_tls_get_peer_serial(Port *port, char *ptr, size_t len)
14311411
{
@@ -1569,33 +1549,6 @@ X509_NAME_to_cstring(X509_NAME *name)
15691549
return result;
15701550
}
15711551

1572-
/*
1573-
* Convert an ASN1_TIME to a Timestamp
1574-
*/
1575-
static Timestamp
1576-
ASN1_TIME_to_timestamp(ASN1_TIME * time)
1577-
{
1578-
struct tm tm_time;
1579-
struct pg_tm pgtm_time;
1580-
Timestamp ts;
1581-
1582-
ASN1_TIME_to_tm(time, &tm_time);
1583-
1584-
pgtm_time.tm_sec = tm_time.tm_sec;
1585-
pgtm_time.tm_min = tm_time.tm_min;
1586-
pgtm_time.tm_hour = tm_time.tm_hour;
1587-
pgtm_time.tm_mday = tm_time.tm_mday;
1588-
pgtm_time.tm_mon = tm_time.tm_mon + 1;
1589-
pgtm_time.tm_year = tm_time.tm_year + 1900;
1590-
1591-
if (tm2timestamp(&pgtm_time, 0, NULL, &ts))
1592-
ereport(ERROR,
1593-
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
1594-
errmsg("timestamp out of range")));
1595-
1596-
return ts;
1597-
}
1598-
15991552
/*
16001553
* Convert TLS protocol version GUC enum to OpenSSL values
16011554
*

‎src/backend/utils/activity/backend_status.c

Lines changed: 0 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -367,8 +367,6 @@ pgstat_bestart(void)
367367
be_tls_get_peer_subject_name(MyProcPort, lsslstatus.ssl_client_dn, NAMEDATALEN);
368368
be_tls_get_peer_serial(MyProcPort, lsslstatus.ssl_client_serial, NAMEDATALEN);
369369
be_tls_get_peer_issuer_name(MyProcPort, lsslstatus.ssl_issuer_dn, NAMEDATALEN);
370-
be_tls_get_peer_not_before(MyProcPort, &lsslstatus.ssl_not_before);
371-
be_tls_get_peer_not_after(MyProcPort, &lsslstatus.ssl_not_after);
372370
}
373371
else
374372
{

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