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import krb5-1.20.1-9.el9_2

Browse Source
c9 imports/c9/krb5-1.20.1-9.el9_2
MSVSphere Packaging Team 1 year ago
parent c05990a433
commit f20b680956
4 changed files with 554 additions and 3 deletions
Show Stats Download Patch File Download Diff File

276
SOURCES/0019-downstream-Allow-to-set-PAC-ticket-signature-as-opti.patch
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@ -0,0 +1,276 @@
From 9c741377bb2ef2b6071803390d59f52b58f925da Mon Sep 17 00:00:00 2001
From: Julien Rische <jrische@redhat.com>
Date: Wed, 15 Mar 2023 15:56:34 +0100
Subject: [PATCH] [downstream] Allow to set PAC ticket signature as optional
MS-PAC states that "The ticket signature SHOULD be included in tickets
that are not encrypted to the krbtgt account". However, the
implementation of krb5_kdc_verify_ticket() will require the ticket
signature to be present in case the target of the request is a service
principal.
In gradual upgrade environments, it results in S4U2Proxy requests
against a 1.20 KDC using a service ticket generated by an older version
KDC to fail.
This commit adds a krb5_kdc_verify_ticket_ext() function with an extra
switch parameter to tolerate the absence of ticket signature in this
scenario. If the ticket signature is present, it has to be valid,
regardless of this parameter.
This parameter is set based on the "optional_pac_tkt_chksum" string
attribute of the TGT KDB entry.
---
doc/admin/admin_commands/kadmin_local.rst | 6 ++++
doc/appdev/refs/api/index.rst | 1 +
src/include/kdb.h | 1 +
src/include/krb5/krb5.hin | 40 +++++++++++++++++++++++
src/kdc/kdc_util.c | 26 ++++++++++++---
src/lib/krb5/krb/pac.c | 31 +++++++++++++++---
src/lib/krb5/libkrb5.exports | 1 +
src/lib/krb5_32.def | 1 +
src/man/kadmin.man | 6 ++++
9 files changed, 105 insertions(+), 8 deletions(-)
diff --git a/doc/admin/admin_commands/kadmin_local.rst b/doc/admin/admin_commands/kadmin_local.rst
index cf75e61584..45cce8bb57 100644
--- a/doc/admin/admin_commands/kadmin_local.rst
+++ b/doc/admin/admin_commands/kadmin_local.rst
@@ -671,6 +671,12 @@ KDC:
is in the same format as those used by the **pkinit_cert_match**
option in :ref:`krb5.conf(5)`. (New in release 1.16.)
+**optional_pac_tkt_chksum**
+ Boolean value defining the behavior of the KDC in case an expected
+ ticket checksum signed with one of this principal keys is not
+ present in the PAC. This is typically the case for TGS or
+ cross-realm TGS principals when processing S4U2Proxy requests.
+
This command requires the **modify** privilege.
Alias: **setstr**
diff --git a/doc/appdev/refs/api/index.rst b/doc/appdev/refs/api/index.rst
index d12be47c3c..9b95ebd0f9 100644
--- a/doc/appdev/refs/api/index.rst
+++ b/doc/appdev/refs/api/index.rst
@@ -225,6 +225,7 @@ Rarely used public interfaces
krb5_is_referral_realm.rst
krb5_kdc_sign_ticket.rst
krb5_kdc_verify_ticket.rst
+ krb5_kdc_verify_ticket_ext.rst
krb5_kt_add_entry.rst
krb5_kt_end_seq_get.rst
krb5_kt_get_entry.rst
diff --git a/src/include/kdb.h b/src/include/kdb.h
index 21bddcfb88..b65c300d8a 100644
--- a/src/include/kdb.h
+++ b/src/include/kdb.h
@@ -134,6 +134,7 @@
/* String attribute names recognized by krb5 */
#define KRB5_KDB_SK_SESSION_ENCTYPES "session_enctypes"
#define KRB5_KDB_SK_REQUIRE_AUTH "require_auth"
+#define KRB5_KDB_SK_OPTIONAL_PAC_TKT_CHKSUM "optional_pac_tkt_chksum"
#if !defined(_WIN32)
diff --git a/src/include/krb5/krb5.hin b/src/include/krb5/krb5.hin
index 2ba4010514..404719a3a4 100644
--- a/src/include/krb5/krb5.hin
+++ b/src/include/krb5/krb5.hin
@@ -8355,6 +8355,46 @@ krb5_kdc_verify_ticket(krb5_context context, const krb5_enc_tkt_part *enc_tkt,
const krb5_keyblock *server,
const krb5_keyblock *privsvr, krb5_pac *pac_out);
+/**
+ * Verify a PAC, possibly including ticket signature
+ *
+ * @param [in] context Library context
+ * @param [in] enc_tkt Ticket enc-part, possibly containing a PAC
+ * @param [in] server_princ Canonicalized name of ticket server
+ * @param [in] server Key to validate server checksum (or NULL)
+ * @param [in] privsvr Key to validate KDC checksum (or NULL)
+ * @paran [in] optional_tkt_chksum Whether to require a ticket checksum
+ * @param [out] pac_out Verified PAC (NULL if no PAC included)
+ *
+ * This function is an extension of krb5_kdc_verify_ticket(), adding the @a
+ * optional_tkt_chksum parameter allowing to tolerate the absence of the PAC
+ * ticket signature.
+ *
+ * If a PAC is present in @a enc_tkt, verify its signatures. If @a privsvr is
+ * not NULL and @a server_princ is not a krbtgt or kadmin/changepw service and
+ * @a optional_tkt_chksum is FALSE, require a ticket signature over @a enc_tkt
+ * in addition to the KDC signature. Place the verified PAC in @a pac_out. If
+ * an invalid PAC signature is found, return an error matching the Windows KDC
+ * protocol code for that condition as closely as possible.
+ *
+ * If no PAC is present in @a enc_tkt, set @a pac_out to NULL and return
+ * successfully.
+ *
+ * @note This function does not validate the PAC_CLIENT_INFO buffer. If a
+ * specific value is expected, the caller can make a separate call to
+ * krb5_pac_verify_ext() with a principal but no keys.
+ *
+ * @retval 0 Success; otherwise - Kerberos error codes
+ */
+krb5_error_code KRB5_CALLCONV
+krb5_kdc_verify_ticket_ext(krb5_context context,
+ const krb5_enc_tkt_part *enc_tkt,
+ krb5_const_principal server_princ,
+ const krb5_keyblock *server,
+ const krb5_keyblock *privsvr,
+ krb5_boolean optional_tkt_chksum,
+ krb5_pac *pac_out);
+
/** @deprecated Use krb5_kdc_sign_ticket() instead. */
krb5_error_code KRB5_CALLCONV
krb5_pac_sign(krb5_context context, krb5_pac pac, krb5_timestamp authtime,
diff --git a/src/kdc/kdc_util.c b/src/kdc/kdc_util.c
index b7a9aa4992..bdf1bf2dc8 100644
--- a/src/kdc/kdc_util.c
+++ b/src/kdc/kdc_util.c
@@ -535,6 +535,8 @@ get_verified_pac(krb5_context context, const krb5_enc_tkt_part *enc_tkt,
krb5_key_data *kd;
krb5_keyblock old_key;
krb5_kvno kvno;
+ krb5_boolean optional_tkt_chksum;
+ char *str = NULL;
int tries;
*pac_out = NULL;
@@ -545,8 +547,23 @@ get_verified_pac(krb5_context context, const krb5_enc_tkt_part *enc_tkt,
NULL, pac_out);
}
- ret = krb5_kdc_verify_ticket(context, enc_tkt, sprinc, server_key,
- tgt_key, pac_out);
+ /* Check if the absence of ticket signature is tolerated for this realm */
+ ret = krb5_dbe_get_string(context, tgt,
+ KRB5_KDB_SK_OPTIONAL_PAC_TKT_CHKSUM, &str);
+ /* TODO: should be using _krb5_conf_boolean(), but os-proto.h is not
+ * available here.
+ */
+ optional_tkt_chksum = !ret && str && (strncasecmp(str, "true", 4) == 0
+ || strncasecmp(str, "t", 1) == 0
+ || strncasecmp(str, "yes", 3) == 0
+ || strncasecmp(str, "y", 1) == 0
+ || strncasecmp(str, "1", 1) == 0
+ || strncasecmp(str, "on", 2) == 0);
+
+ krb5_dbe_free_string(context, str);
+
+ ret = krb5_kdc_verify_ticket_ext(context, enc_tkt, sprinc, server_key,
+ tgt_key, optional_tkt_chksum, pac_out);
if (ret != KRB5KRB_AP_ERR_MODIFIED && ret != KRB5_BAD_ENCTYPE)
return ret;
@@ -559,8 +576,9 @@ get_verified_pac(krb5_context context, const krb5_enc_tkt_part *enc_tkt,
ret = krb5_dbe_decrypt_key_data(context, NULL, kd, &old_key, NULL);
if (ret)
return ret;
- ret = krb5_kdc_verify_ticket(context, enc_tkt, sprinc, server_key,
- &old_key, pac_out);
+ ret = krb5_kdc_verify_ticket_ext(context, enc_tkt, sprinc, server_key,
+ &old_key, optional_tkt_chksum,
+ pac_out);
krb5_free_keyblock_contents(context, &old_key);
if (!ret)
return 0;
diff --git a/src/lib/krb5/krb/pac.c b/src/lib/krb5/krb/pac.c
index 954482e0c7..738887b388 100644
--- a/src/lib/krb5/krb/pac.c
+++ b/src/lib/krb5/krb/pac.c
@@ -636,6 +636,19 @@ krb5_kdc_verify_ticket(krb5_context context, const krb5_enc_tkt_part *enc_tkt,
krb5_const_principal server_princ,
const krb5_keyblock *server,
const krb5_keyblock *privsvr, krb5_pac *pac_out)
+{
+ return krb5_kdc_verify_ticket_ext(context, enc_tkt, server_princ, server,
+ privsvr, FALSE, pac_out);
+}
+
+krb5_error_code KRB5_CALLCONV
+krb5_kdc_verify_ticket_ext(krb5_context context,
+ const krb5_enc_tkt_part *enc_tkt,
+ krb5_const_principal server_princ,
+ const krb5_keyblock *server,
+ const krb5_keyblock *privsvr,
+ krb5_boolean optional_tkt_chksum,
+ krb5_pac *pac_out)
{
krb5_error_code ret;
krb5_pac pac = NULL;
@@ -643,7 +656,7 @@ krb5_kdc_verify_ticket(krb5_context context, const krb5_enc_tkt_part *enc_tkt,
krb5_authdata **authdata, *orig, **ifrel = NULL, **recoded_ifrel = NULL;
uint8_t z = 0;
krb5_authdata zpac = { KV5M_AUTHDATA, KRB5_AUTHDATA_WIN2K_PAC, 1, &z };
- krb5_boolean is_service_tkt;
+ krb5_boolean is_service_tkt, has_tkt_chksum = FALSE;
size_t i, j;
*pac_out = NULL;
@@ -706,11 +719,21 @@ krb5_kdc_verify_ticket(krb5_context context, const krb5_enc_tkt_part *enc_tkt,
ret = verify_checksum(context, pac, KRB5_PAC_TICKET_CHECKSUM, privsvr,
KRB5_KEYUSAGE_APP_DATA_CKSUM, recoded_tkt);
- if (ret)
- goto cleanup;
+ if (ret) {
+ if (!optional_tkt_chksum)
+ goto cleanup;
+ else if (ret != ENOENT)
+ goto cleanup;
+ /* Otherwise ticket signature is absent but optional. Proceed... */
+ } else {
+ has_tkt_chksum = TRUE;
+ }
}
+ /* Else, we make the assumption the ticket signature is absent in case this
+ * is not a service ticket.
+ */
- ret = verify_pac_checksums(context, pac, is_service_tkt, server, privsvr);
+ ret = verify_pac_checksums(context, pac, has_tkt_chksum, server, privsvr);
if (ret)
goto cleanup;
diff --git a/src/lib/krb5/libkrb5.exports b/src/lib/krb5/libkrb5.exports
index 4c50e935a2..d4b0455c8c 100644
--- a/src/lib/krb5/libkrb5.exports
+++ b/src/lib/krb5/libkrb5.exports
@@ -463,6 +463,7 @@ krb5_is_thread_safe
krb5_kdc_rep_decrypt_proc
krb5_kdc_sign_ticket
krb5_kdc_verify_ticket
+krb5_kdc_verify_ticket_ext
krb5_kt_add_entry
krb5_kt_client_default
krb5_kt_close
diff --git a/src/lib/krb5_32.def b/src/lib/krb5_32.def
index b1610974b1..6ecd92c1ec 100644
--- a/src/lib/krb5_32.def
+++ b/src/lib/krb5_32.def
@@ -510,3 +510,4 @@ EXPORTS
k5_sname_compare @474 ; PRIVATE GSSAPI
krb5_kdc_sign_ticket @475 ;
krb5_kdc_verify_ticket @476 ;
+ krb5_kdc_verify_ticket_ext @477 ;
diff --git a/src/man/kadmin.man b/src/man/kadmin.man
index 73e1b03cdb..54efd4ebc9 100644
--- a/src/man/kadmin.man
+++ b/src/man/kadmin.man
@@ -715,6 +715,12 @@ attributes required for the client certificate used by the
principal during PKINIT authentication. The matching expression
is in the same format as those used by the \fBpkinit_cert_match\fP
option in krb5.conf(5)\&. (New in release 1.16.)
+.TP
+\fBoptional_pac_tkt_chksum\fP
+Boolean value defining the behavior of the KDC in case an expected ticket
+checksum signed with one of this principal keys is not present in the PAC. This
+is typically the case for TGS or cross-realm TGS principals when processing
+S4U2Proxy requests.
.UNINDENT
.sp
This command requires the \fBmodify\fP privilege.
--
2.39.2

47
SOURCES/0020-downstream-Make-PKINIT-CMS-SHA-1-signature-verificat.patch
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@ -0,0 +1,47 @@
From 11464f5c9901f2fe04f84beb412d5a5d041a5d40 Mon Sep 17 00:00:00 2001
From: Julien Rische <jrische@redhat.com>
Date: Tue, 23 May 2023 12:19:54 +0200
Subject: [PATCH 2/2] [downstream] Make PKINIT CMS SHA-1 signature verification
available in FIPS mode
We recommend using the SHA1 crypto-module in order to allow the
verification of SHA-1 signature for CMS messages. However, this module
does not work in FIPS mode, because the SHA-1 algorithm is absent from
the OpenSSL FIPS provider.
This commit enables the signature verification process to fetch the
algorithm from a non-FIPS OpenSSL provider.
Support for SHA-1 CMS signature is still required, especially in order
to interoperate with Active Directory. At least it is until elliptic
curve cryptography is implemented for PKINIT in MIT krb5.
---
src/plugins/preauth/pkinit/pkinit_crypto_openssl.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c b/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
index bfa3fe8e91..ca105d2421 100644
--- a/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
+++ b/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
@@ -1885,8 +1885,17 @@ cms_signeddata_verify(krb5_context context,
if (oid == NULL)
goto cleanup;
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+ /* Do not use FIPS provider (even in FIPS mode) because it keeps from
+ * allowing SHA-1 signature verification using the SHA1 crypto-module
+ */
+ cms = CMS_ContentInfo_new_ex(NULL, "-fips");
+ if (!cms)
+ goto cleanup;
+#endif
+
/* decode received CMS message */
- if ((cms = d2i_CMS_ContentInfo(NULL, &p, (int)signed_data_len)) == NULL) {
+ if (!d2i_CMS_ContentInfo(&cms, &p, (int)signed_data_len)) {
retval = oerr(context, 0, _("Failed to decode CMS message"));
goto cleanup;
}
--
2.39.2

217
SOURCES/0021-Enable-PKINIT-if-at-least-one-group-is-available.patch
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@ -0,0 +1,217 @@
From d1de97ec288a3b822ec8899f39395414617ac349 Mon Sep 17 00:00:00 2001
From: Greg Hudson <ghudson@mit.edu>
Date: Tue, 30 May 2023 01:21:48 -0400
Subject: [PATCH] Enable PKINIT if at least one group is available
OpenSSL may no longer allow decoding of non-well-known Diffie-Hellman
group parameters as EVP_PKEY objects in FIPS mode. However, OpenSSL
does not know about MODP group 2 (1024-bit), which is considered as a
custom group. As a consequence, the PKINIT kdcpreauth module fails to
load in FIPS mode.
Allow initialization of PKINIT plugin if at least one of the MODP
well-known group parameters successfully decodes.
[ghudson@mit.edu: minor commit message and code edits]
ticket: 9096 (new)
---
src/plugins/preauth/pkinit/pkinit_clnt.c | 2 +-
src/plugins/preauth/pkinit/pkinit_crypto.h | 3 +-
.../preauth/pkinit/pkinit_crypto_openssl.c | 76 +++++++++++--------
src/plugins/preauth/pkinit/pkinit_srv.c | 2 +-
src/plugins/preauth/pkinit/pkinit_trace.h | 3 +
5 files changed, 51 insertions(+), 35 deletions(-)
diff --git a/src/plugins/preauth/pkinit/pkinit_clnt.c b/src/plugins/preauth/pkinit/pkinit_clnt.c
index 8c4d81bbc1..a9d9b98250 100644
--- a/src/plugins/preauth/pkinit/pkinit_clnt.c
+++ b/src/plugins/preauth/pkinit/pkinit_clnt.c
@@ -1378,7 +1378,7 @@ pkinit_client_plugin_init(krb5_context context,
if (retval)
goto errout;
- retval = pkinit_init_plg_crypto(&ctx->cryptoctx);
+ retval = pkinit_init_plg_crypto(context, &ctx->cryptoctx);
if (retval)
goto errout;
diff --git a/src/plugins/preauth/pkinit/pkinit_crypto.h b/src/plugins/preauth/pkinit/pkinit_crypto.h
index 64300da856..a87bae6df7 100644
--- a/src/plugins/preauth/pkinit/pkinit_crypto.h
+++ b/src/plugins/preauth/pkinit/pkinit_crypto.h
@@ -103,7 +103,8 @@ typedef struct _pkinit_cert_matching_data {
/*
* Functions to initialize and cleanup crypto contexts
*/
-krb5_error_code pkinit_init_plg_crypto(pkinit_plg_crypto_context *);
+krb5_error_code pkinit_init_plg_crypto(krb5_context,
+ pkinit_plg_crypto_context *);
void pkinit_fini_plg_crypto(pkinit_plg_crypto_context);
krb5_error_code pkinit_init_req_crypto(pkinit_req_crypto_context *);
diff --git a/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c b/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
index ca105d2421..2abc9dbbe1 100644
--- a/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
+++ b/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
@@ -47,7 +47,8 @@
static krb5_error_code pkinit_init_pkinit_oids(pkinit_plg_crypto_context );
static void pkinit_fini_pkinit_oids(pkinit_plg_crypto_context );
-static krb5_error_code pkinit_init_dh_params(pkinit_plg_crypto_context );
+static krb5_error_code pkinit_init_dh_params(krb5_context,
+ pkinit_plg_crypto_context);
static void pkinit_fini_dh_params(pkinit_plg_crypto_context );
static krb5_error_code pkinit_init_certs(pkinit_identity_crypto_context ctx);
@@ -988,7 +989,8 @@ oerr_cert(krb5_context context, krb5_error_code code, X509_STORE_CTX *certctx,
}
krb5_error_code
-pkinit_init_plg_crypto(pkinit_plg_crypto_context *cryptoctx)
+pkinit_init_plg_crypto(krb5_context context,
+ pkinit_plg_crypto_context *cryptoctx)
{
krb5_error_code retval = ENOMEM;
pkinit_plg_crypto_context ctx = NULL;
@@ -1006,7 +1008,7 @@ pkinit_init_plg_crypto(pkinit_plg_crypto_context *cryptoctx)
if (retval)
goto out;
- retval = pkinit_init_dh_params(ctx);
+ retval = pkinit_init_dh_params(context, ctx);
if (retval)
goto out;
@@ -1315,30 +1317,36 @@ pkinit_fini_pkinit_oids(pkinit_plg_crypto_context ctx)
ASN1_OBJECT_free(ctx->id_kp_serverAuth);
}
-static krb5_error_code
-pkinit_init_dh_params(pkinit_plg_crypto_context plgctx)
+static int
+try_import_group(krb5_context context, const krb5_data *params,
+ const char *name, EVP_PKEY **pkey_out)
{
- krb5_error_code retval = ENOMEM;
-
- plgctx->dh_1024 = decode_dh_params(&oakley_1024);
- if (plgctx->dh_1024 == NULL)
- goto cleanup;
-
- plgctx->dh_2048 = decode_dh_params(&oakley_2048);
- if (plgctx->dh_2048 == NULL)
- goto cleanup;
+ *pkey_out = decode_dh_params(params);
+ if (*pkey_out == NULL)
+ TRACE_PKINIT_DH_GROUP_UNAVAILABLE(context, name);
+ return (*pkey_out != NULL) ? 1 : 0;
+}
- plgctx->dh_4096 = decode_dh_params(&oakley_4096);
- if (plgctx->dh_4096 == NULL)
- goto cleanup;
+static krb5_error_code
+pkinit_init_dh_params(krb5_context context, pkinit_plg_crypto_context plgctx)
+{
+ int n = 0;
- retval = 0;
+ n += try_import_group(context, &oakley_1024, "MODP 2 (1024-bit)",
+ &plgctx->dh_1024);
+ n += try_import_group(context, &oakley_2048, "MODP 14 (2048-bit)",
+ &plgctx->dh_2048);
+ n += try_import_group(context, &oakley_4096, "MODP 16 (4096-bit)",
+ &plgctx->dh_4096);
-cleanup:
- if (retval)
+ if (n == 0) {
pkinit_fini_dh_params(plgctx);
+ k5_setmsg(context, ENOMEM,
+ _("PKINIT cannot initialize any key exchange groups"));
+ return ENOMEM;
+ }
- return retval;
+ return 0;
}
static void
@@ -2961,11 +2969,11 @@ client_create_dh(krb5_context context,
if (cryptoctx->received_params != NULL)
params = cryptoctx->received_params;
- else if (dh_size == 1024)
+ else if (plg_cryptoctx->dh_1024 != NULL && dh_size == 1024)
params = plg_cryptoctx->dh_1024;
- else if (dh_size == 2048)
+ else if (plg_cryptoctx->dh_2048 != NULL && dh_size == 2048)
params = plg_cryptoctx->dh_2048;
- else if (dh_size == 4096)
+ else if (plg_cryptoctx->dh_4096 != NULL && dh_size == 4096)
params = plg_cryptoctx->dh_4096;
else
goto cleanup;
@@ -3261,19 +3269,23 @@ pkinit_create_td_dh_parameters(krb5_context context,
krb5_algorithm_identifier alg_4096 = { dh_oid, oakley_4096 };
krb5_algorithm_identifier *alglist[4];
- if (opts->dh_min_bits > 4096) {
- ret = KRB5KRB_ERR_GENERIC;
- goto cleanup;
- }
-
i = 0;
- if (opts->dh_min_bits <= 2048)
+ if (plg_cryptoctx->dh_2048 != NULL && opts->dh_min_bits <= 2048)
alglist[i++] = &alg_2048;
- alglist[i++] = &alg_4096;
- if (opts->dh_min_bits <= 1024)
+ if (plg_cryptoctx->dh_4096 != NULL && opts->dh_min_bits <= 4096)
+ alglist[i++] = &alg_4096;
+ if (plg_cryptoctx->dh_1024 != NULL && opts->dh_min_bits <= 1024)
alglist[i++] = &alg_1024;
alglist[i] = NULL;
+ if (i == 0) {
+ ret = KRB5KRB_ERR_GENERIC;
+ k5_setmsg(context, ret,
+ _("OpenSSL has no supported key exchange groups for "
+ "pkinit_dh_min_bits=%d"), opts->dh_min_bits);
+ goto cleanup;
+ }
+
ret = k5int_encode_krb5_td_dh_parameters(alglist, &der_alglist);
if (ret)
goto cleanup;
diff --git a/src/plugins/preauth/pkinit/pkinit_srv.c b/src/plugins/preauth/pkinit/pkinit_srv.c
index 865c543c44..705e1f12ed 100644
--- a/src/plugins/preauth/pkinit/pkinit_srv.c
+++ b/src/plugins/preauth/pkinit/pkinit_srv.c
@@ -1222,7 +1222,7 @@ pkinit_server_plugin_init_realm(krb5_context context, const char *realmname,
goto errout;
plgctx->realmname_len = strlen(plgctx->realmname);
- retval = pkinit_init_plg_crypto(&plgctx->cryptoctx);
+ retval = pkinit_init_plg_crypto(context, &plgctx->cryptoctx);
if (retval)
goto errout;
diff --git a/src/plugins/preauth/pkinit/pkinit_trace.h b/src/plugins/preauth/pkinit/pkinit_trace.h
index 259e95c6c2..5ee39c085c 100644
--- a/src/plugins/preauth/pkinit/pkinit_trace.h
+++ b/src/plugins/preauth/pkinit/pkinit_trace.h
@@ -90,6 +90,9 @@
#define TRACE_PKINIT_CLIENT_TRYAGAIN(c) \
TRACE(c, "PKINIT client trying again with KDC-provided parameters")
+#define TRACE_PKINIT_DH_GROUP_UNAVAILABLE(c, name) \
+ TRACE(c, "PKINIT key exchange group {str} unsupported", name)
+
#define TRACE_PKINIT_OPENSSL_ERROR(c, msg) \
TRACE(c, "PKINIT OpenSSL error: {str}", msg)
--
2.39.2

17
SPECS/krb5.spec
Unescape View File

@ -34,7 +34,7 @@
#
# baserelease is what we have standardized across Fedora and what
# rpmdev-bumpspec knows how to handle.
%global baserelease 8
%global baserelease 9
# This should be e.g. beta1 or %%nil
%global pre_release %nil
@ -101,6 +101,9 @@ Patch15: 0015-downstream-Allow-KRB5KDF-MD5-and-MD4-in-FIPS-mode.patch
Patch16: 0016-Add-PAC-full-checksums.patch
Patch17: 0017-Fix-possible-double-free-during-KDB-creation.patch
Patch18: 0018-Fix-meridian-type-in-kadmin-datetime-parser.patch
Patch19: 0019-downstream-Allow-to-set-PAC-ticket-signature-as-opti.patch
Patch20: 0020-downstream-Make-PKINIT-CMS-SHA-1-signature-verificat.patch
Patch21: 0021-Enable-PKINIT-if-at-least-one-group-is-available.patch
License: MIT
URL: https://web.mit.edu/kerberos/www/
@ -132,7 +135,7 @@ BuildRequires: python3-pyrad
%endif
# Need KDFs. This is the "real" version
BuildRequires: openssl-devel >= 1:3.0.0
BuildRequires: openssl-devel >= 1:3.0.7-15.el9_2.1
%description
Kerberos V5 is a trusted-third-party network authentication system,
@ -158,7 +161,7 @@ to install this package.
%package libs
Summary: The non-admin shared libraries used by Kerberos 5
Requires: openssl-libs >= 1:3.0.0
Requires: openssl-libs >= 1:3.0.7-15.el9_2.1
Requires: coreutils, gawk, grep, sed
Requires: keyutils-libs >= 1.5.8
Requires: /etc/crypto-policies/back-ends/krb5.config
@ -665,6 +668,14 @@ exit 0
%{_libdir}/libkadm5srv_mit.so.*
%changelog
* Fri Jun 02 2023 Julien Rische <jrische@redhat.com> - 1.20.1-9
- Do not disable PKINIT if some of the well-known DH groups are unavailable
- Resolves: rhbz#2209715
- Make PKINIT CMS SHA-1 signature verification available in FIPS mode
- Resolves: rhbz#2209717
- Allow to set PAC ticket signature as optional
- Resolves: rhbz#2211388
* Wed Feb 22 2023 Julien Rische <jrische@redhat.com> - 1.20.1-8
- Fix datetime parsing in kadmin on s390x
- Resolves: rhbz#2169985

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