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Blame SOURCES/0004-Ticket-47838-harden-the-list-of-ciphers-available-by.patch

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From 2c550346512bc3dec27c9329f4902663759e4b65 Mon Sep 17 00:00:00 2001
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From: Noriko Hosoi <nhosoi@redhat.com>
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Date: Thu, 11 Sep 2014 11:46:51 -0700
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Subject: [PATCH 4/7] Ticket #47838 - harden the list of ciphers available by
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 default
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Description:
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1. Introducing a new attribute allowWeakCipher in "cn=encryption,cn=config".
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   allowWeakCipher: [on | off]
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                     on  -- allows weak ciphers.
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                            Default setting for user specified ciphers.
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                     off -- rejects weak ciphers.
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                            Default setting for +all and default.
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2. allowWeakCipher is applied only to the user specified cipher suites
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   such as "nsSSL3Ciphers: +rsa_rc4_128_md5".
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   If allowWeakCipher is enabled and the user specified cipher is weak,
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      SSL alert is logged in the error log:
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       SSL alert: Cipher rsa_rc4_128_md5 is weak. It is enabled since
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       allowWeakCipher is "on" (default setting for the backward compatibility).
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       We strongly recommend to set it to "off".  Please replace the value of
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       allowWeakCipher with "off" in the encryption config entry cn=encryption,
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       cn=config and restart the server.
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3. If specified cipher suite is not supported, ignore the cipher suite
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   and continue setting ciphers.
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https://fedorahosted.org/389/ticket/47838
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Reviewed by rmeggins@redhat.com (Thank you, Rich!!)
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(cherry picked from commit 5f3c87e1380e56d76d4a4bef3af07633a8589891)
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(cherry picked from commit 58cb12a7b8cf938c5a4b920c4a1ad1da02fecdb8)
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---
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 ldap/schema/01core389.ldif |   3 +-
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 ldap/servers/slapd/ssl.c   | 262 +++++++++++++++++++++++++++------------------
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 2 files changed, 162 insertions(+), 103 deletions(-)
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diff --git a/ldap/schema/01core389.ldif b/ldap/schema/01core389.ldif
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index 1b8a70b..c7aec70 100644
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--- a/ldap/schema/01core389.ldif
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+++ b/ldap/schema/01core389.ldif
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@@ -128,6 +128,7 @@ attributeTypes: ( nsSSL3SessionTimeout-oid NAME 'nsSSL3SessionTimeout' DESC 'Net
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 attributeTypes: ( nsSSL2Ciphers-oid NAME 'nsSSL2Ciphers' DESC 'Netscape defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 X-ORIGIN 'Netscape' )
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 attributeTypes: ( nsSSL3Ciphers-oid NAME 'nsSSL3Ciphers' DESC 'Netscape defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 X-ORIGIN 'Netscape' )
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 attributeTypes: ( nsSSLSupportedCiphers-oid NAME 'nsSSLSupportedCiphers' DESC 'Netscape defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 X-ORIGIN 'Netscape' )
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+attributeTypes: ( allowWeakCipher-oid NAME 'allowWeakCipher' DESC 'Netscape defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 X-ORIGIN 'Netscape' )
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 attributeTypes: ( nsSSLToken-oid NAME 'nsSSLToken' DESC 'Netscape defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 X-ORIGIN 'Netscape' )
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 attributeTypes: ( nsSSLPersonalitySSL-oid NAME 'nsSSLPersonalitySSL' DESC 'Netscape defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 X-ORIGIN 'Netscape' )
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 attributeTypes: ( nsSSLActivation-oid NAME 'nsSSLActivation' DESC 'Netscape defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 X-ORIGIN 'Netscape' )
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@@ -316,7 +317,7 @@ objectClasses: ( 2.16.840.1.113730.3.2.103 NAME 'nsDS5ReplicationAgreement' DESC
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 objectClasses: ( 2.16.840.1.113730.3.2.39 NAME 'nsslapdConfig' DESC 'Netscape defined objectclass' SUP top MAY ( cn ) X-ORIGIN 'Netscape Directory Server' )
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 objectClasses: ( 2.16.840.1.113730.3.2.317 NAME 'nsSaslMapping' DESC 'Netscape defined objectclass' SUP top MUST ( cn $ nsSaslMapRegexString $ nsSaslMapBaseDNTemplate $ nsSaslMapFilterTemplate ) MAY ( nsSaslMapPriority ) X-ORIGIN 'Netscape Directory Server' )
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 objectClasses: ( 2.16.840.1.113730.3.2.43 NAME 'nsSNMP' DESC 'Netscape defined objectclass' SUP top MUST ( cn $ nsSNMPEnabled ) MAY ( nsSNMPOrganization $ nsSNMPLocation $ nsSNMPContact $ nsSNMPDescription $ nsSNMPName $ nsSNMPMasterHost $ nsSNMPMasterPort ) X-ORIGIN 'Netscape Directory Server' )
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-objectClasses: ( nsEncryptionConfig-oid NAME 'nsEncryptionConfig' DESC 'Netscape defined objectclass' SUP top MUST ( cn ) MAY ( nsCertfile $ nsKeyfile $ nsSSL2 $ nsSSL3 $ nsTLS1 $ sslVersionMin $ sslVersionMax $ nsSSLSessionTimeout $ nsSSL3SessionTimeout $ nsSSLClientAuth $ nsSSL2Ciphers $ nsSSL3Ciphers $ nsSSLSupportedCiphers) X-ORIGIN 'Netscape' )
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+objectClasses: ( nsEncryptionConfig-oid NAME 'nsEncryptionConfig' DESC 'Netscape defined objectclass' SUP top MUST ( cn ) MAY ( nsCertfile $ nsKeyfile $ nsSSL2 $ nsSSL3 $ nsTLS1 $ sslVersionMin $ sslVersionMax $ nsSSLSessionTimeout $ nsSSL3SessionTimeout $ nsSSLClientAuth $ nsSSL2Ciphers $ nsSSL3Ciphers $ nsSSLSupportedCiphers $ allowWeakCipher) X-ORIGIN 'Netscape' )
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 objectClasses: ( nsEncryptionModule-oid NAME 'nsEncryptionModule' DESC 'Netscape defined objectclass' SUP top MUST ( cn ) MAY ( nsSSLToken $ nsSSLPersonalityssl $ nsSSLActivation ) X-ORIGIN 'Netscape' )
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 objectClasses: ( 2.16.840.1.113730.3.2.327 NAME 'rootDNPluginConfig' DESC 'Netscape defined objectclass' SUP top MUST ( cn ) MAY ( rootdn-open-time $ rootdn-close-time $ rootdn-days-allowed $ rootdn-allow-host $ rootdn-deny-host $ rootdn-allow-ip $ rootdn-deny-ip ) X-ORIGIN 'Netscape' )
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 objectClasses: ( 2.16.840.1.113730.3.2.328 NAME 'nsSchemaPolicy' DESC 'Netscape defined objectclass' SUP top  MAY ( cn $ schemaUpdateObjectclassAccept $ schemaUpdateObjectclassReject $ schemaUpdateAttributeAccept $ schemaUpdateAttributeReject) X-ORIGIN 'Netscape Directory Server' )
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diff --git a/ldap/servers/slapd/ssl.c b/ldap/servers/slapd/ssl.c
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index 1a21df0..03b5904 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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@@ -119,7 +119,21 @@ static char * configDN = "cn=encryption,cn=config";
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 #define FILE_PATHSEP '/'
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 /* ----------------------- Multiple cipher support ------------------------ */
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-
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+/* cipher set flags */
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+#define CIPHER_SET_ALL             0x1
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+#define CIPHER_SET_NONE            0x0
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+#define CIPHER_SET_DEFAULT         0x2
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+#define CIPHER_SET_CORE            (CIPHER_SET_ALL|CIPHER_SET_DEFAULT|CIPHER_SET_NONE)
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+#define CIPHER_SET_ALLOWWEAKCIPHER 0x10 /* can be or'ed with other CIPHER_SET flags */
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+
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+#define CIPHER_SET_ISDEFAULT(flag) \
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+  ((((flag)&CIPHER_SET_CORE) == CIPHER_SET_DEFAULT) ? PR_TRUE : PR_FALSE)
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+#define CIPHER_SET_ISALL(flag) \
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+  ((((flag)&CIPHER_SET_CORE) == CIPHER_SET_ALL) ? PR_TRUE : PR_FALSE)
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+#define CIPHER_SET_ALLOWSWEAKCIPHER(flag) \
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+  (((flag)&CIPHER_SET_ALLOWWEAKCIPHER) ? PR_TRUE : PR_FALSE)
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+#define CIPHER_SET_DISABLE_ALLOWSWEAKCIPHER(flag) \
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+  ((flag)&~CIPHER_SET_ALLOWWEAKCIPHER)
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 /* flags */
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 #define CIPHER_IS_DEFAULT       0x1
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@@ -158,7 +172,7 @@ static lookup_cipher _lookup_cipher[] = {
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     {"tls_rsa_3des_sha",                    "TLS_RSA_WITH_3DES_EDE_CBC_SHA"},
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     {"rsa_fips_3des_sha",                   "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
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     {"fips_3des_sha",                       "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
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-    {"rsa_des_sha",                         "TLS_RSA_WITH_DES_CBC_SHA"},
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+    {"rsa_des_sha",                         "SSL_RSA_WITH_DES_CBC_SHA"},
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     {"rsa_fips_des_sha",                    "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
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     {"fips_des_sha",                        "SSL_RSA_FIPS_WITH_DES_CBC_SHA"}, /* ditto */
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     {"rsa_rc4_40_md5",                      "TLS_RSA_EXPORT_WITH_RC4_40_MD5"},
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@@ -339,21 +353,20 @@ _conf_init_ciphers()
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     return;
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 }
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-#define CIPHER_SET_ALL     1
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-#define CIPHER_SET_NONE    0
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-#define CIPHER_SET_DEFAULT 2
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 /*
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- * flag: 1 -- enable all
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- *       0 -- disable all
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- *       2 -- set default ciphers
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+ * flag: CIPHER_SET_ALL     -- enable all
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+ *       CIPHER_SET_NONE    -- disable all
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+ *       CIPHER_SET_DEFAULT -- set default ciphers
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+ *       CIPHER_SET_ALLOW_WEAKCIPHER -- allow weak ciphers (can be or'ed with the ather CIPHER_SET flags)
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  */  
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 static void
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 _conf_setallciphers(int flag, char ***suplist, char ***unsuplist)
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 {
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     int x;
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     SECStatus rc;
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-    PRBool setdefault = (flag == CIPHER_SET_DEFAULT) ? PR_TRUE : PR_FALSE;
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-    PRBool enabled = (flag == CIPHER_SET_ALL) ? PR_TRUE : PR_FALSE;
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+    PRBool setdefault = CIPHER_SET_ISDEFAULT(flag);
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+    PRBool enabled = CIPHER_SET_ISALL(flag);
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+    PRBool allowweakcipher = CIPHER_SET_ALLOWSWEAKCIPHER(flag);
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     PRBool setme = PR_FALSE;
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     const PRUint16 *implementedCiphers = SSL_GetImplementedCiphers();
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@@ -361,8 +374,9 @@ _conf_setallciphers(int flag, char ***suplist, char ***unsuplist)
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     for (x = 0; implementedCiphers && (x < SSL_NumImplementedCiphers); x++) {
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         if (_conf_ciphers[x].flags & CIPHER_IS_DEFAULT) {
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+            /* certainly, not the first time. */
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             setme = PR_TRUE;
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-        } else {
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+        } else if (setdefault) {
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             /* 
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              * SSL_CipherPrefGetDefault
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              * If the application has not previously set the default preference,
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@@ -375,15 +389,16 @@ _conf_setallciphers(int flag, char ***suplist, char ***unsuplist)
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                     _conf_ciphers[x].name);
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                 continue;
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             }
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-            if (_conf_ciphers[x].flags & CIPHER_IS_WEAK) {
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+            if (!allowweakcipher && (_conf_ciphers[x].flags & CIPHER_IS_WEAK)) {
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                 setme = PR_FALSE;
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             }
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             _conf_ciphers[x].flags |= setme?CIPHER_IS_DEFAULT:0;
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-        }
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-        if (setdefault) {
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-            /* Use the NSS default settings */
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         } else if (enabled && !(_conf_ciphers[x].flags & CIPHER_MUST_BE_DISABLED)) {
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-            setme = PR_TRUE;
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+            if (!allowweakcipher && (_conf_ciphers[x].flags & CIPHER_IS_WEAK)) {
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+                setme = PR_FALSE;
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+            } else {
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+                setme = PR_TRUE;
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+            }
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         } else {
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             setme = PR_FALSE;
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         }
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@@ -433,7 +448,7 @@ _conf_dumpciphers()
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 }
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 char *
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-_conf_setciphers(char *ciphers)
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+_conf_setciphers(char *ciphers, int flags)
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 {
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     char *t, err[MAGNUS_ERROR_LEN];
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     int x, i, active;
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@@ -445,7 +460,7 @@ _conf_setciphers(char *ciphers)
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     /* #47838: harden the list of ciphers available by default */
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     /* Default is to activate all of them ==> none of them*/
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     if (!ciphers || (ciphers[0] == '\0') || !PL_strcasecmp(ciphers, "default")) {
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-        _conf_setallciphers(CIPHER_SET_DEFAULT, NULL, NULL);
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+        _conf_setallciphers((CIPHER_SET_DEFAULT|CIPHER_SET_DISABLE_ALLOWSWEAKCIPHER(flags)), NULL, NULL);
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         slapd_SSL_warn("Security Initialization: Enabling default cipher set.");
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         _conf_dumpciphers();
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         return NULL;
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@@ -458,11 +473,11 @@ _conf_setciphers(char *ciphers)
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          * set of ciphers in the table. Right now there is no support for this
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          * from the console
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          */
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-        _conf_setallciphers(CIPHER_SET_ALL, &suplist, NULL);
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+        _conf_setallciphers(CIPHER_SET_ALL|CIPHER_SET_DISABLE_ALLOWSWEAKCIPHER(flags), &suplist, NULL);
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     } else {
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         /* If "+all" is not in nsSSL3Ciphers value, disable all first,
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          * then enable specified ciphers. */
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-        _conf_setallciphers(0 /* disabled */, NULL, NULL);
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+        _conf_setallciphers(CIPHER_SET_NONE /* disabled */, NULL, NULL);
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     }
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     t = ciphers;
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@@ -482,12 +497,28 @@ _conf_setciphers(char *ciphers)
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         if( (t = strchr(ciphers, ',')) )
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             *t++ = '\0';
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-        if(strcasecmp(ciphers, "all")) { /* if not all */
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+        if (strcasecmp(ciphers, "all")) { /* if not all */
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             PRBool enabled = active ? PR_TRUE : PR_FALSE;
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             lookup = 1;
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-            for(x = 0; _conf_ciphers[x].name; x++) {
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-                if(!PL_strcasecmp(ciphers, _conf_ciphers[x].name)) {
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+            for (x = 0; _conf_ciphers[x].name; x++) {
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+                if (!PL_strcasecmp(ciphers, _conf_ciphers[x].name)) {
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+                    if (_conf_ciphers[x].flags & CIPHER_IS_WEAK) {
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+                        if (CIPHER_SET_ALLOWSWEAKCIPHER(flags)) {
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+                            slapd_SSL_warn("Cipher %s is weak.  It is enabled since allowWeakCipher is \"on\" "
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+                                           "(default setting for the backward compatibility). "
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+                                           "We strongly recommend to set it to \"off\".  "
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+                                           "Please replace the value of allowWeakCipher with \"off\" in "
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+                                           "the encryption config entry cn=encryption,cn=config and "
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+                                           "restart the server.", ciphers);
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+                        } else {
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+                            /* if the cipher is weak and we don't allow weak cipher,
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+                               disable it. */
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+                            enabled = PR_FALSE;
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+                        }
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+                    }
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                     if (enabled) {
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+                        /* if the cipher is not weak or we allow weak cipher,
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+                           check fips. */
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                         enabled = cipher_check_fips(x, NULL, &unsuplist);
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                     }
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                     SSL_CipherPrefSetDefault(_conf_ciphers[x].num, enabled);
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@@ -499,14 +530,33 @@ _conf_setciphers(char *ciphers)
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                 for (i = 0; _lookup_cipher[i].alias; i++) {
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                     if (!PL_strcasecmp(ciphers, _lookup_cipher[i].alias)) {
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                         if (!_lookup_cipher[i].name[0]) {
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-                            slapd_SSL_warn("Cipher suite %s is not available in NSS %d.%d",
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-                                           ciphers, NSS_VMAJOR, NSS_VMINOR);
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-                            break;
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+                            slapd_SSL_warn("Cipher suite %s is not available in NSS %d.%d.  Ignoring %s",
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+                                           ciphers, NSS_VMAJOR, NSS_VMINOR, ciphers);
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+                            continue;
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                         }
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                         for (x = 0; _conf_ciphers[x].name; x++) {
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                             if (!PL_strcasecmp(_lookup_cipher[i].name, _conf_ciphers[x].name)) {
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                                 if (enabled) {
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-                                    enabled = cipher_check_fips(x, NULL, &unsuplist);
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+                                    if (_conf_ciphers[x].flags & CIPHER_IS_WEAK) {
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+                                        if (CIPHER_SET_ALLOWSWEAKCIPHER(flags)) {
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+                                            slapd_SSL_warn("Cipher %s is weak. "
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+                                                           "It is enabled since allowWeakCipher is \"on\" "
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+                                                           "(default setting for the backward compatibility). "
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+                                                           "We strongly recommend to set it to \"off\".  "
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+                                                           "Please replace the value of allowWeakCipher with \"off\" in "
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+                                                           "the encryption config entry cn=encryption,cn=config and "
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+                                                           "restart the server.", ciphers);
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+                                        } else {
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+                                            /* if the cipher is weak and we don't allow weak cipher,
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+                                               disable it. */
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+                                            enabled = PR_FALSE;
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+                                        }
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+                                    }
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+                                    if (enabled) {
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+                                        /* if the cipher is not weak or we allow weak cipher,
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+                                           check fips. */
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+                                        enabled = cipher_check_fips(x, NULL, &unsuplist);
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+                                    }
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                                 }
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                                 SSL_CipherPrefSetDefault(_conf_ciphers[x].num, enabled);
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                                 break;
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@@ -1008,6 +1058,7 @@ slapd_ssl_init()
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     int rv = 0;
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     PK11SlotInfo *slot;
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     Slapi_Entry *entry = NULL;
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+    int allowweakcipher = CIPHER_SET_ALLOWWEAKCIPHER;
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     /* Get general information */
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@@ -1017,21 +1068,21 @@ slapd_ssl_init()
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     ciphers = slapi_entry_attr_get_charptr( entry, "nsssl3ciphers" );
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     /* We are currently using the value of sslSessionTimeout
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-	   for ssl3SessionTimeout, see SSL_ConfigServerSessionIDCache() */
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+       for ssl3SessionTimeout, see SSL_ConfigServerSessionIDCache() */
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     /* Note from Tom Weinstein on the meaning of the timeout:
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        Timeouts are in seconds.  '0' means use the default, which is
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-	   24hrs for SSL3 and 100 seconds for SSL2.
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+       24hrs for SSL3 and 100 seconds for SSL2.
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     */
f92ce9
 
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     if(!val) {
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       errorCode = PR_GetError();
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       slapd_SSL_warn("Security Initialization: Failed to retrieve SSL "
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                      "configuration information ("
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-					 SLAPI_COMPONENT_NAME_NSPR " error %d - %s): "
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-		     		 "nssslSessionTimeout: %s ",
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-		     		 errorCode, slapd_pr_strerror(errorCode),
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-		     (val ? "found" : "not found"));
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+                     SLAPI_COMPONENT_NAME_NSPR " error %d - %s): "
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+                     "nssslSessionTimeout: %s ",
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+                     errorCode, slapd_pr_strerror(errorCode),
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+             (val ? "found" : "not found"));
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       slapi_ch_free((void **) &val;;
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       slapi_ch_free((void **) &ciphers);
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       freeConfigEntry( &entry );
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@@ -1042,79 +1093,86 @@ slapd_ssl_init()
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     slapi_ch_free((void **) &val;;
f92ce9
 
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     if (svrcore_setup()) {
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-	freeConfigEntry( &entry );
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-	return -1;
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+        freeConfigEntry( &entry );
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+        return -1;
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     }
f92ce9
 
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-    if((family_list = getChildren(configDN))) {
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-		char **family;
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-		char *token;
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-		char *activation;
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+    val = slapi_entry_attr_get_charptr(entry, "allowWeakCipher");
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+    if (val && (!PL_strcasecmp(val, "off") || !PL_strcasecmp(val, "false") || 
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+                !PL_strcmp(val, "0") || !PL_strcasecmp(val, "no"))) {
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+        allowweakcipher = 0;
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+    }
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+    slapi_ch_free((void **) &val;;
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+ 
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+    if ((family_list = getChildren(configDN))) {
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+        char **family;
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+        char *token;
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+        char *activation;
f92ce9
 
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-	for (family = family_list; *family; family++) {
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+        for (family = family_list; *family; family++) {
f92ce9
 
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-		token = NULL;
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-		activation = NULL;
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+            token = NULL;
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+            activation = NULL;
f92ce9
 
f92ce9
-		freeConfigEntry( &entry );
f92ce9
+            freeConfigEntry( &entry );
f92ce9
 
f92ce9
- 		getConfigEntry( *family, &entry );
f92ce9
-		if ( entry == NULL ) {
f92ce9
-			continue;
f92ce9
-		}
f92ce9
+            getConfigEntry( *family, &entry );
f92ce9
+            if ( entry == NULL ) {
f92ce9
+                continue;
f92ce9
+            }
f92ce9
 
f92ce9
-		activation = slapi_entry_attr_get_charptr( entry, "nssslactivation" );
f92ce9
-		if((!activation) || (!PL_strcasecmp(activation, "off"))) {
f92ce9
-			/* this family was turned off, goto next */
f92ce9
-			slapi_ch_free((void **) &activation);
f92ce9
-			continue;
f92ce9
-		}
f92ce9
+            activation = slapi_entry_attr_get_charptr( entry, "nssslactivation" );
f92ce9
+            if((!activation) || (!PL_strcasecmp(activation, "off"))) {
f92ce9
+                /* this family was turned off, goto next */
f92ce9
+                slapi_ch_free((void **) &activation);
f92ce9
+                continue;
f92ce9
+            }
f92ce9
 
f92ce9
-		slapi_ch_free((void **) &activation);
f92ce9
-
f92ce9
-		token = slapi_entry_attr_get_charptr( entry, "nsssltoken" );
f92ce9
-                if( token ) {
f92ce9
-                        if( !PL_strcasecmp(token, "internal") ||
f92ce9
-                            !PL_strcasecmp(token, "internal (software)"))
f92ce9
-    				slot = slapd_pk11_getInternalKeySlot();
f92ce9
-     			else
f92ce9
-    				slot = slapd_pk11_findSlotByName(token);
f92ce9
-    		} else {
f92ce9
-		        errorCode = PR_GetError();
f92ce9
-      			slapd_SSL_warn("Security Initialization: Unable to get token ("
f92ce9
-				       SLAPI_COMPONENT_NAME_NSPR " error %d - %s)", 
f92ce9
-				       errorCode, slapd_pr_strerror(errorCode));
f92ce9
-      			freeChildren(family_list);
f92ce9
-      			freeConfigEntry( &entry );
f92ce9
-      			return -1;
f92ce9
-		}
f92ce9
+            slapi_ch_free((void **) &activation);
f92ce9
 
f92ce9
-		slapi_ch_free((void **) &token);
f92ce9
+            token = slapi_entry_attr_get_charptr( entry, "nsssltoken" );
f92ce9
+            if ( token ) {
f92ce9
+                if (!PL_strcasecmp(token, "internal") ||
f92ce9
+                    !PL_strcasecmp(token, "internal (software)")) {
f92ce9
+                    slot = slapd_pk11_getInternalKeySlot();
f92ce9
+                } else {
f92ce9
+                    slot = slapd_pk11_findSlotByName(token);
f92ce9
+                }
f92ce9
+            } else {
f92ce9
+                errorCode = PR_GetError();
f92ce9
+                slapd_SSL_warn("Security Initialization: Unable to get token ("
f92ce9
+                       SLAPI_COMPONENT_NAME_NSPR " error %d - %s)", 
f92ce9
+                       errorCode, slapd_pr_strerror(errorCode));
f92ce9
+                freeChildren(family_list);
f92ce9
+                freeConfigEntry( &entry );
f92ce9
+                return -1;
f92ce9
+            }
f92ce9
 
f92ce9
-		if (!slot) {
f92ce9
-		        errorCode = PR_GetError();
f92ce9
-      			slapd_SSL_warn("Security Initialization: Unable to find slot ("
f92ce9
-				       SLAPI_COMPONENT_NAME_NSPR " error %d - %s)",
f92ce9
-				       errorCode, slapd_pr_strerror(errorCode));
f92ce9
-      			freeChildren(family_list);
f92ce9
-      			freeConfigEntry( &entry );
f92ce9
-      			return -1;
f92ce9
-    		}
f92ce9
-    		/* authenticate */
f92ce9
-    		if(slapd_pk11_authenticate(slot, PR_TRUE, NULL) != SECSuccess)
f92ce9
-    		{
f92ce9
-		        errorCode = PR_GetError();
f92ce9
-      			slapd_SSL_warn("Security Initialization: Unable to authenticate ("
f92ce9
-				       SLAPI_COMPONENT_NAME_NSPR " error %d - %s)",
f92ce9
-				       errorCode, slapd_pr_strerror(errorCode));
f92ce9
-      			freeChildren(family_list);
f92ce9
-      			freeConfigEntry( &entry );
f92ce9
-      			return -1;
f92ce9
-    		}
f92ce9
-    	}
f92ce9
-	freeChildren( family_list );
f92ce9
+            slapi_ch_free((void **) &token);
f92ce9
+
f92ce9
+            if (!slot) {
f92ce9
+                errorCode = PR_GetError();
f92ce9
+                slapd_SSL_warn("Security Initialization: Unable to find slot ("
f92ce9
+                       SLAPI_COMPONENT_NAME_NSPR " error %d - %s)",
f92ce9
+                       errorCode, slapd_pr_strerror(errorCode));
f92ce9
+                freeChildren(family_list);
f92ce9
+                freeConfigEntry( &entry );
f92ce9
+                return -1;
f92ce9
+            }
f92ce9
+            /* authenticate */
f92ce9
+            if (slapd_pk11_authenticate(slot, PR_TRUE, NULL) != SECSuccess) {
f92ce9
+                errorCode = PR_GetError();
f92ce9
+                slapd_SSL_warn("Security Initialization: Unable to authenticate ("
f92ce9
+                       SLAPI_COMPONENT_NAME_NSPR " error %d - %s)",
f92ce9
+                       errorCode, slapd_pr_strerror(errorCode));
f92ce9
+                freeChildren(family_list);
f92ce9
+                freeConfigEntry( &entry );
f92ce9
+                return -1;
f92ce9
+            }
f92ce9
+        }
f92ce9
+        freeChildren( family_list );
f92ce9
+        freeConfigEntry( &entry );
f92ce9
     }
f92ce9
-	freeConfigEntry( &entry );
f92ce9
 
f92ce9
     /* ugaston- Cipher preferences must be set before any sslSocket is created
f92ce9
      * for such sockets to take preferences into account.
f92ce9
@@ -1126,13 +1184,13 @@ slapd_ssl_init()
f92ce9
          PL_strncpyz(cipher_string, ciphers, sizeof(cipher_string));
f92ce9
     slapi_ch_free((void **) &ciphers);
f92ce9
 
f92ce9
-    if( NULL != (val = _conf_setciphers(cipher_string)) ) {
f92ce9
-         errorCode = PR_GetError();
f92ce9
-         slapd_SSL_warn("Security Initialization: Failed to set SSL cipher "
f92ce9
-			"preference information: %s (" SLAPI_COMPONENT_NAME_NSPR " error %d - %s)", 
f92ce9
-			val, errorCode, slapd_pr_strerror(errorCode));
f92ce9
-         rv = 3;
f92ce9
-	slapi_ch_free((void **) &val;;
f92ce9
+    if ( NULL != (val = _conf_setciphers(cipher_string, allowweakcipher)) ) {
f92ce9
+        errorCode = PR_GetError();
f92ce9
+        slapd_SSL_warn("Security Initialization: Failed to set SSL cipher "
f92ce9
+            "preference information: %s (" SLAPI_COMPONENT_NAME_NSPR " error %d - %s)", 
f92ce9
+            val, errorCode, slapd_pr_strerror(errorCode));
f92ce9
+        rv = 3;
f92ce9
+        slapi_ch_free((void **) &val;;
f92ce9
     }
f92ce9
 
f92ce9
     freeConfigEntry( &entry );
f92ce9
-- 
f92ce9
1.9.3
f92ce9