Blame SOURCES/0029-Ticket-49454-SSL-Client-Authentication-breaks-in-FIP.patch

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From b1dfe53aaf7cb0260286423b9abf7d71f8edd421 Mon Sep 17 00:00:00 2001
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From: Mark Reynolds <mreynolds@redhat.com>
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Date: Wed, 15 Nov 2017 13:27:58 -0500
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Subject: [PATCH] Ticket 49454 - SSL Client Authentication breaks in FIPS mode
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Bug Description:  Replication using SSL Client Auth breaks when FIPS
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                  is enabled.  This is because FIPS mode changes the
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                  internal certificate token name.
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Fix Description:  If FIPS is enabled grab the token name from the internal
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                  slot instead of using the default hardcoded internal
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                  token name.
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https://pagure.io/389-ds-base/issue/49454
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Reviewed by: firstyear(Thanks!)
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(cherry picked from commit 6e794a8eff213d49c933f781006e234984160db2)
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---
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 ldap/servers/slapd/proto-slap.h        |  1 +
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 ldap/servers/slapd/security_wrappers.c |  6 ++++++
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 ldap/servers/slapd/ssl.c               | 24 +++++++++++++++++-------
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 3 files changed, 24 insertions(+), 7 deletions(-)
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diff --git a/ldap/servers/slapd/proto-slap.h b/ldap/servers/slapd/proto-slap.h
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index 4a30def8b..3b7ab53b2 100644
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--- a/ldap/servers/slapd/proto-slap.h
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+++ b/ldap/servers/slapd/proto-slap.h
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@@ -1130,6 +1130,7 @@ PRBool slapd_pk11_DoesMechanism(PK11SlotInfo *slot, CK_MECHANISM_TYPE type);
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 PK11SymKey *slapd_pk11_PubUnwrapSymKeyWithFlagsPerm(SECKEYPrivateKey *wrappingKey, SECItem *wrappedKey, CK_MECHANISM_TYPE target, CK_ATTRIBUTE_TYPE operation, int keySize, CK_FLAGS flags, PRBool isPerm);
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 PK11SymKey *slapd_pk11_TokenKeyGenWithFlags(PK11SlotInfo *slot, CK_MECHANISM_TYPE type, SECItem *param, int keySize, SECItem *keyid, CK_FLAGS opFlags, PK11AttrFlags attrFlags, void *wincx);
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 CK_MECHANISM_TYPE slapd_PK11_GetPBECryptoMechanism(SECAlgorithmID *algid, SECItem **params, SECItem *pwitem);
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+char *slapd_PK11_GetTokenName(PK11SlotInfo *slot);
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 /*
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  * start_tls_extop.c
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diff --git a/ldap/servers/slapd/security_wrappers.c b/ldap/servers/slapd/security_wrappers.c
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index bec28d2f3..41fe03608 100644
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--- a/ldap/servers/slapd/security_wrappers.c
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+++ b/ldap/servers/slapd/security_wrappers.c
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@@ -401,3 +401,9 @@ slapd_PK11_GetPBECryptoMechanism(SECAlgorithmID *algid, SECItem **params, SECIte
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 {
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     return PK11_GetPBECryptoMechanism(algid, params, pwitem);
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 }
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+
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+char *
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+slapd_PK11_GetTokenName(PK11SlotInfo *slot)
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+{
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+    return PK11_GetTokenName(slot);
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+}
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diff --git a/ldap/servers/slapd/ssl.c b/ldap/servers/slapd/ssl.c
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index efe32d5d0..52ac7ea9f 100644
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--- a/ldap/servers/slapd/ssl.c
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+++ b/ldap/servers/slapd/ssl.c
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@@ -2365,13 +2365,23 @@ slapd_SSL_client_auth(LDAP *ld)
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                 ssltoken = slapi_entry_attr_get_charptr(entry, "nsssltoken");
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                 if (ssltoken && personality) {
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                     if (!PL_strcasecmp(ssltoken, "internal") ||
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-                        !PL_strcasecmp(ssltoken, "internal (software)")) {
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-
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-                        /* Translate config internal name to more
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-                          * readable form.  Certificate name is just
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-                          * the personality for internal tokens.
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-                          */
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-                        token = slapi_ch_strdup(internalTokenName);
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+                        !PL_strcasecmp(ssltoken, "internal (software)"))
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+                    {
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+                        if ( slapd_pk11_isFIPS() ) {
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+                            /*
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+                             * FIPS mode changes the internal token name, so we need to
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+                             * grab the new token name from the internal slot.
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+                             */
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+                            PK11SlotInfo *slot = slapd_pk11_getInternalSlot();
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+                            token = slapi_ch_strdup(slapd_PK11_GetTokenName(slot));
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+                            PK11_FreeSlot(slot);
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+                        } else {
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+                            /*
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+                             * Translate config internal name to more readable form.
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+                             * Certificate name is just the personality for internal tokens.
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+                             */
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+                            token = slapi_ch_strdup(internalTokenName);
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+                        }
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 #if defined(USE_OPENLDAP)
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                         /* openldap needs tokenname:certnick */
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                         PR_snprintf(cert_name, sizeof(cert_name), "%s:%s", token, personality);
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-- 
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2.13.6
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