]> git.sur5r.net Git - openldap/blobdiff - libraries/libldap/init.c
Don't copy and leak user; it's an env var so just use it directly.
[openldap] / libraries / libldap / init.c
index 03fee191de20c21244f775bea2e579ae8ebfb1e8..e05ade2d4cbb86f1c62219b9e90b1abf4e51d06e 100644 (file)
@@ -26,8 +26,10 @@ struct ldapoptions ldap_int_global_options =
 #define ATTR_INT       2
 #define ATTR_KV                3
 #define ATTR_STRING    4
-#define ATTR_TLS       5
-#define ATTR_URIS      6
+#define ATTR_OPTION    5
+
+#define ATTR_SASL      6
+#define ATTR_TLS       7
 
 struct ol_keyvalue {
        const char *            key;
@@ -59,26 +61,35 @@ static const struct ol_attribute {
                offsetof(struct ldapoptions, ldo_defbinddn)},
        {0, ATTR_STRING,        "BASE",                 NULL,
                offsetof(struct ldapoptions, ldo_defbase)},
-       {0, ATTR_INT,           "PORT",                 NULL,
+       {0, ATTR_INT,           "PORT",                 NULL,           /* deprecated */
                offsetof(struct ldapoptions, ldo_defport)},
-       /* **** keep this around for backward compatibility */
-       {0, ATTR_URIS,          "HOST",                 NULL,   1},
-       /* **** */
-       {0, ATTR_URIS,          "URI",                  NULL,   0},
+       {0, ATTR_OPTION,        "HOST",                 NULL,   LDAP_OPT_HOST_NAME}, /* deprecated */
+       {0, ATTR_OPTION,        "URI",                  NULL,   LDAP_OPT_URI}, /* replaces HOST/PORT */
        {0, ATTR_BOOL,          "REFERRALS",    NULL,   LDAP_BOOL_REFERRALS},
        {0, ATTR_BOOL,          "RESTART",              NULL,   LDAP_BOOL_RESTART},
+
+#ifdef HAVE_CYRUS_SASL
+       {1, ATTR_STRING,        "SASL_MECH",            NULL,
+               offsetof(struct ldapoptions, ldo_def_sasl_mech)},
+       {1, ATTR_STRING,        "SASL_REALM",           NULL,
+               offsetof(struct ldapoptions, ldo_def_sasl_realm)},
+       {1, ATTR_STRING,        "SASL_AUTHCID",         NULL,
+               offsetof(struct ldapoptions, ldo_def_sasl_authcid)},
+       {1, ATTR_STRING,        "SASL_AUTHZID",         NULL,
+               offsetof(struct ldapoptions, ldo_def_sasl_authzid)},
+       {0, ATTR_SASL,          "SASL_SECPROPS",        NULL,   LDAP_OPT_X_SASL_SECPROPS},
+#endif
+
+#ifdef HAVE_TLS
        {0, ATTR_TLS,           "TLS",                  NULL,   LDAP_OPT_X_TLS},
-       {0, ATTR_TLS,           "TLS_CERT",             NULL,   LDAP_OPT_X_TLS_CERTFILE},
-       {0, ATTR_TLS,           "TLS_KEY",              NULL,   LDAP_OPT_X_TLS_KEYFILE},
+       {1, ATTR_TLS,           "TLS_CERT",             NULL,   LDAP_OPT_X_TLS_CERTFILE},
+       {1, ATTR_TLS,           "TLS_KEY",              NULL,   LDAP_OPT_X_TLS_KEYFILE},
        {0, ATTR_TLS,           "TLS_CACERT",   NULL,   LDAP_OPT_X_TLS_CACERTFILE},
        {0, ATTR_TLS,           "TLS_CACERTDIR",NULL,   LDAP_OPT_X_TLS_CACERTDIR},
        {0, ATTR_TLS,           "TLS_REQCERT",  NULL,   LDAP_OPT_X_TLS_REQUIRE_CERT},
-#ifdef HAVE_CYRUS_SASL
-       {0, ATTR_INT,           "SASL_MINSSF",  NULL,
-               offsetof(struct ldapoptions, ldo_sasl_minssf)},
-       {0, ATTR_INT,           "SASL_MAXSSF",  NULL,
-               offsetof(struct ldapoptions, ldo_sasl_maxssf)},
+       {0, ATTR_TLS,           "TLS_RANDFILE", NULL,   LDAP_OPT_X_TLS_RANDOM_FILE},
 #endif
+
        {0, ATTR_NONE,          NULL,           NULL,   0}
 };
 
@@ -200,19 +211,21 @@ static void openldap_ldap_init_w_conf(
                                if (* (char**) p != NULL) LDAP_FREE(* (char**) p);
                                * (char**) p = LDAP_STRDUP(opt);
                                break;
+                       case ATTR_OPTION:
+                               ldap_set_option( NULL, attrs[i].offset, opt );
+                               break;
+                       case ATTR_SASL:
+#ifdef HAVE_CYRUS_SASL
+                               ldap_int_sasl_config( gopts, attrs[i].offset, opt );
+#endif
+                               break;
                        case ATTR_TLS:
 #ifdef HAVE_TLS
-                               ldap_pvt_tls_config( gopts, attrs[i].offset, opt );
+                               ldap_int_tls_config( NULL, attrs[i].offset, opt );
 #endif
                                break;
-                       case ATTR_URIS:
-                               if (attrs[i].offset == 0) {
-                                       ldap_set_option( NULL, LDAP_OPT_URI, opt );
-                               } else {
-                                       ldap_set_option( NULL, LDAP_OPT_HOST_NAME, opt );
-                               }
-                               break;
                        }
+
                        break;
                }
        }
@@ -250,11 +263,11 @@ static void openldap_ldap_init_w_userconf(const char *file)
                /* we assume UNIX path syntax is used... */
 
                /* try ~/file */
-               sprintf(path, "%s/%s", home, file);
+               sprintf(path, "%s%s%s", home, LDAP_DIRSEP, file);
                openldap_ldap_init_w_conf(path, 1);
 
                /* try ~/.file */
-               sprintf(path, "%s/.%s", home, file);
+               sprintf(path, "%s%s.%s", home, LDAP_DIRSEP, file);
                openldap_ldap_init_w_conf(path, 1);
        }
 
@@ -334,18 +347,19 @@ static void openldap_ldap_init_w_env(
                                * (char**) p = LDAP_STRDUP(value);
                        }
                        break;
+               case ATTR_OPTION:
+                       ldap_set_option( NULL, attrs[i].offset, value );
+                       break;
+               case ATTR_SASL:
+#ifdef HAVE_CYRUS_SASL
+                       ldap_int_sasl_config( gopts, attrs[i].offset, value );
+#endif                         
+                       break;
                case ATTR_TLS:
 #ifdef HAVE_TLS
-                       ldap_pvt_tls_config( gopts, attrs[i].offset, value );
+                       ldap_int_tls_config( NULL, attrs[i].offset, value );
 #endif                         
                        break;
-               case ATTR_URIS:
-                       if (attrs[i].offset == 0) {
-                               ldap_set_option( NULL, LDAP_OPT_URI, value );
-                       } else {
-                               ldap_set_option( NULL, LDAP_OPT_HOST_NAME, value );
-                       }
-                       break;
                }
        }
 }
@@ -375,40 +389,57 @@ void ldap_int_initialize_global_options( struct ldapoptions *gopts, int *dbglvl
        gopts->ldo_defport = LDAP_PORT;
 
        gopts->ldo_refhoplimit = LDAP_DEFAULT_REFHOPLIMIT;
-       gopts->ldo_rebindproc = NULL;
+       gopts->ldo_rebind_proc = NULL;
+       gopts->ldo_rebind_params = NULL;
 
        LDAP_BOOL_ZERO(gopts);
 
        LDAP_BOOL_SET(gopts, LDAP_BOOL_REFERRALS);
 
-#ifdef HAVE_TLS
-       gopts->ldo_tls_ctx = NULL;
+#ifdef LDAP_CONNECTIONLESS
+       gopts->ldo_peer = NULL;
+       gopts->ldo_cldapdn = NULL;
+       gopts->ldo_is_udp = 0;
 #endif
+
 #ifdef HAVE_CYRUS_SASL
-       gopts->ldo_sasl_minssf = 0;
-       gopts->ldo_sasl_maxssf = INT_MAX;
+       gopts->ldo_def_sasl_mech = NULL;
+       gopts->ldo_def_sasl_realm = NULL;
+       gopts->ldo_def_sasl_authcid = NULL;
+       gopts->ldo_def_sasl_authzid = NULL;
+
+       memset( &gopts->ldo_sasl_secprops,
+               '\0', sizeof(gopts->ldo_sasl_secprops) );
+
+       gopts->ldo_sasl_secprops.max_ssf = INT_MAX;
+       gopts->ldo_sasl_secprops.maxbufsize = SASL_MAX_BUFF_SIZE;
+       gopts->ldo_sasl_secprops.security_flags =
+               SASL_SEC_NOPLAINTEXT | SASL_SEC_NOANONYMOUS;
 #endif
 
        gopts->ldo_valid = LDAP_INITIALIZED;
-
        return;
 }
 
+#if defined(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND) \
+       || defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
+char * ldap_int_hostname = NULL;
+#endif
+
 void ldap_int_initialize( struct ldapoptions *gopts, int *dbglvl )
 {
        if ( gopts->ldo_valid == LDAP_INITIALIZED ) {
                return;
        }
 
-       ldap_int_utils_init();
+       ldap_int_error_init();
 
-#ifdef HAVE_TLS
-       ldap_pvt_tls_init();
+#if defined(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND) \
+       || defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
+       ldap_int_hostname = ldap_pvt_get_fqdn( ldap_int_hostname );
 #endif
 
-#ifdef HAVE_CYRUS_SASL
-       ldap_pvt_sasl_init();
-#endif
+       ldap_int_utils_init();
 
        if ( ldap_int_tblsize == 0 )
                ldap_int_ip_init();
@@ -419,6 +450,20 @@ void ldap_int_initialize( struct ldapoptions *gopts, int *dbglvl )
                return;
        }
 
+#ifdef HAVE_CYRUS_SASL
+       {
+               /* set authentication identity to current user name */
+               char *user = getenv("USER");
+
+               if( user == NULL ) user = getenv("USERNAME");
+               if( user == NULL ) user = getenv("LOGNAME");
+
+               if( user != NULL ) {
+                       gopts->ldo_def_sasl_authcid = user;
+               }
+    }
+#endif
+
        openldap_ldap_init_w_sysconf(LDAP_CONF_FILE);
        openldap_ldap_init_w_userconf(LDAP_USERRC_FILE);
 
@@ -449,4 +494,6 @@ void ldap_int_initialize( struct ldapoptions *gopts, int *dbglvl )
        }
 
        openldap_ldap_init_w_env(gopts, NULL);
+
+       ldap_int_sasl_init();
 }