#ifndef _INCLUDE_ADS_H_ #define _INCLUDE_ADS_H_ /* header for ads (active directory) library routines basically this is a wrapper around ldap */ enum wb_posix_mapping { WB_POSIX_MAP_UNKNOWN = -1, WB_POSIX_MAP_TEMPLATE = 0, WB_POSIX_MAP_SFU = 1, WB_POSIX_MAP_SFU20 = 2, WB_POSIX_MAP_RFC2307 = 3, WB_POSIX_MAP_UNIXINFO = 4 }; /* there are 5 possible types of errors the ads subsystem can produce */ enum ads_error_type {ENUM_ADS_ERROR_KRB5, ENUM_ADS_ERROR_GSS, ENUM_ADS_ERROR_LDAP, ENUM_ADS_ERROR_SYSTEM, ENUM_ADS_ERROR_NT}; typedef struct { enum ads_error_type error_type; union err_state{ int rc; NTSTATUS nt_status; } err; /* For error_type = ENUM_ADS_ERROR_GSS minor_status describe GSS API error */ /* Where rc represents major_status of GSS API error */ int minor_status; } ADS_STATUS; struct ads_struct; struct ads_saslwrap_ops { const char *name; ADS_STATUS (*wrap)(struct ads_struct *, uint8 *buf, uint32 len); ADS_STATUS (*unwrap)(struct ads_struct *); void (*disconnect)(struct ads_struct *); }; enum ads_saslwrap_type { ADS_SASLWRAP_TYPE_PLAIN = 1, ADS_SASLWRAP_TYPE_SIGN = 2, ADS_SASLWRAP_TYPE_SEAL = 4 }; typedef struct ads_struct { int is_mine; /* do I own this structure's memory? */ /* info needed to find the server */ struct { char *realm; char *workgroup; char *ldap_server; int foreign; /* set to 1 if connecting to a foreign * realm */ bool gc; /* Is this a global catalog server? */ } server; /* info needed to authenticate */ struct { char *realm; char *password; char *user_name; char *kdc_server; unsigned flags; int time_offset; time_t tgt_expire; time_t tgs_expire; time_t renewable; } auth; /* info derived from the servers config */ struct { uint32 flags; /* cldap flags identifying the services. */ char *realm; char *bind_path; char *ldap_server_name; char *server_site_name; char *client_site_name; time_t current_time; int tried_closest_dc; char *schema_path; char *config_path; } config; /* info about the current LDAP connection */ #ifdef HAVE_LDAP struct { LDAP *ld; struct sockaddr_storage ss; /* the ip of the active connection, if any */ time_t last_attempt; /* last attempt to reconnect */ int port; enum ads_saslwrap_type wrap_type; #ifdef HAVE_LDAP_SASL_WRAPPING Sockbuf_IO_Desc *sbiod; /* lowlevel state for LDAP wrapping */ #endif /* HAVE_LDAP_SASL_WRAPPING */ TALLOC_CTX *mem_ctx; const struct ads_saslwrap_ops *wrap_ops; void *wrap_private_data; struct { uint32 ofs; uint32 needed; uint32 left; #define ADS_SASL_WRAPPING_IN_MAX_WRAPPED 0x0FFFFFFF uint32 max_wrapped; uint32 min_wrapped; uint32 size; uint8 *buf; } in; struct { uint32 ofs; uint32 left; #define ADS_SASL_WRAPPING_OUT_MAX_WRAPPED 0x00A00000 uint32 max_unwrapped; uint32 sig_size; uint32 size; uint8 *buf; } out; } ldap; #endif /* HAVE_LDAP */ } ADS_STRUCT; /* used to remember the names of the posix attributes in AD */ /* see the rfc2307 & sfu nss backends */ struct posix_schema { char *posix_homedir_attr; char *posix_shell_attr; char *posix_uidnumber_attr; char *posix_gidnumber_attr; char *posix_gecos_attr; char *posix_uid_attr; }; #ifdef HAVE_ADS typedef LDAPMod **ADS_MODLIST; #else typedef void **ADS_MODLIST; #endif /* macros to simplify error returning */ #define ADS_ERROR(rc) ADS_ERROR_LDAP(rc) #define ADS_ERROR_LDAP(rc) ads_build_error(ENUM_ADS_ERROR_LDAP, rc, 0) #define ADS_ERROR_SYSTEM(rc) ads_build_error(ENUM_ADS_ERROR_SYSTEM, rc?rc:EINVAL, 0) #define ADS_ERROR_KRB5(rc) ads_build_error(ENUM_ADS_ERROR_KRB5, rc, 0) #define ADS_ERROR_GSS(rc, minor) ads_build_error(ENUM_ADS_ERROR_GSS, rc, minor) #define ADS_ERROR_NT(rc) ads_build_nt_error(ENUM_ADS_ERROR_NT,rc) #define ADS_ERR_OK(status) ((status.error_type == ENUM_ADS_ERROR_NT) ? NT_STATUS_IS_OK(status.err.nt_status):(status.err.rc == 0)) #define ADS_SUCCESS ADS_ERROR(0) #define ADS_ERROR_HAVE_NO_MEMORY(x) do { \ if (!(x)) {\ return ADS_ERROR(LDAP_NO_MEMORY);\ }\ } while (0) /* time between reconnect attempts */ #define ADS_RECONNECT_TIME 5 /* ldap control oids */ #define ADS_PAGE_CTL_OID "1.2.840.113556.1.4.319" #define ADS_NO_REFERRALS_OID "1.2.840.113556.1.4.1339" #define ADS_SERVER_SORT_OID "1.2.840.113556.1.4.473" #define ADS_PERMIT_MODIFY_OID "1.2.840.113556.1.4.1413" #define ADS_ASQ_OID "1.2.840.113556.1.4.1504" #define ADS_EXTENDED_DN_OID "1.2.840.113556.1.4.529" #define ADS_SD_FLAGS_OID "1.2.840.113556.1.4.801" /* ldap attribute oids (Services for Unix 3.0, 3.5) */ #define ADS_ATTR_SFU_UIDNUMBER_OID "1.2.840.113556.1.6.18.1.310" #define ADS_ATTR_SFU_GIDNUMBER_OID "1.2.840.113556.1.6.18.1.311" #define ADS_ATTR_SFU_HOMEDIR_OID "1.2.840.113556.1.6.18.1.344" #define ADS_ATTR_SFU_SHELL_OID "1.2.840.113556.1.6.18.1.312" #define ADS_ATTR_SFU_GECOS_OID "1.2.840.113556.1.6.18.1.337" #define ADS_ATTR_SFU_UID_OID "1.2.840.113556.1.6.18.1.309" /* ldap attribute oids (Services for Unix 2.0) */ #define ADS_ATTR_SFU20_UIDNUMBER_OID "1.2.840.113556.1.4.7000.187.70" #define ADS_ATTR_SFU20_GIDNUMBER_OID "1.2.840.113556.1.4.7000.187.71" #define ADS_ATTR_SFU20_HOMEDIR_OID "1.2.840.113556.1.4.7000.187.106" #define ADS_ATTR_SFU20_SHELL_OID "1.2.840.113556.1.4.7000.187.72" #define ADS_ATTR_SFU20_GECOS_OID "1.2.840.113556.1.4.7000.187.97" #define ADS_ATTR_SFU20_UID_OID "1.2.840.113556.1.4.7000.187.102" /* ldap attribute oids (RFC2307) */ #define ADS_ATTR_RFC2307_UIDNUMBER_OID "1.3.6.1.1.1.1.0" #define ADS_ATTR_RFC2307_GIDNUMBER_OID "1.3.6.1.1.1.1.1" #define ADS_ATTR_RFC2307_HOMEDIR_OID "1.3.6.1.1.1.1.3" #define ADS_ATTR_RFC2307_SHELL_OID "1.3.6.1.1.1.1.4" #define ADS_ATTR_RFC2307_GECOS_OID "1.3.6.1.1.1.1.2" #define ADS_ATTR_RFC2307_UID_OID "0.9.2342.19200300.100.1.1" /* ldap bitwise searches */ #define ADS_LDAP_MATCHING_RULE_BIT_AND "1.2.840.113556.1.4.803" #define ADS_LDAP_MATCHING_RULE_BIT_OR "1.2.840.113556.1.4.804" /* UserFlags for userAccountControl */ #define UF_SCRIPT 0x00000001 #define UF_ACCOUNTDISABLE 0x00000002 #define UF_UNUSED_1 0x00000004 #define UF_HOMEDIR_REQUIRED 0x00000008 #define UF_LOCKOUT 0x00000010 #define UF_PASSWD_NOTREQD 0x00000020 #define UF_PASSWD_CANT_CHANGE 0x00000040 #define UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED 0x00000080 #define UF_TEMP_DUPLICATE_ACCOUNT 0x00000100 #define UF_NORMAL_ACCOUNT 0x00000200 #define UF_UNUSED_2 0x00000400 #define UF_INTERDOMAIN_TRUST_ACCOUNT 0x00000800 #define UF_WORKSTATION_TRUST_ACCOUNT 0x00001000 #define UF_SERVER_TRUST_ACCOUNT 0x00002000 #define UF_UNUSED_3 0x00004000 #define UF_UNUSED_4 0x00008000 #define UF_DONT_EXPIRE_PASSWD 0x00010000 #define UF_MNS_LOGON_ACCOUNT 0x00020000 #define UF_SMARTCARD_REQUIRED 0x00040000 #define UF_TRUSTED_FOR_DELEGATION 0x00080000 #define UF_NOT_DELEGATED 0x00100000 #define UF_USE_DES_KEY_ONLY 0x00200000 #define UF_DONT_REQUIRE_PREAUTH 0x00400000 #define UF_PASSWORD_EXPIRED 0x00800000 #define UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION 0x01000000 #define UF_NO_AUTH_DATA_REQUIRED 0x02000000 #define UF_UNUSED_8 0x04000000 #define UF_UNUSED_9 0x08000000 #define UF_UNUSED_10 0x10000000 #define UF_UNUSED_11 0x20000000 #define UF_UNUSED_12 0x40000000 #define UF_UNUSED_13 0x80000000 #define UF_MACHINE_ACCOUNT_MASK (\ UF_INTERDOMAIN_TRUST_ACCOUNT |\ UF_WORKSTATION_TRUST_ACCOUNT |\ UF_SERVER_TRUST_ACCOUNT \ ) #define UF_ACCOUNT_TYPE_MASK (\ UF_TEMP_DUPLICATE_ACCOUNT |\ UF_NORMAL_ACCOUNT |\ UF_INTERDOMAIN_TRUST_ACCOUNT |\ UF_WORKSTATION_TRUST_ACCOUNT |\ UF_SERVER_TRUST_ACCOUNT \ ) #define UF_SETTABLE_BITS (\ UF_SCRIPT |\ UF_ACCOUNTDISABLE |\ UF_HOMEDIR_REQUIRED |\ UF_LOCKOUT |\ UF_PASSWD_NOTREQD |\ UF_PASSWD_CANT_CHANGE |\ UF_ACCOUNT_TYPE_MASK | \ UF_DONT_EXPIRE_PASSWD | \ UF_MNS_LOGON_ACCOUNT |\ UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED |\ UF_SMARTCARD_REQUIRED |\ UF_TRUSTED_FOR_DELEGATION |\ UF_NOT_DELEGATED |\ UF_USE_DES_KEY_ONLY |\ UF_DONT_REQUIRE_PREAUTH \ ) /* sAMAccountType */ #define ATYPE_NORMAL_ACCOUNT 0x30000000 /* 805306368 */ #define ATYPE_WORKSTATION_TRUST 0x30000001 /* 805306369 */ #define ATYPE_INTERDOMAIN_TRUST 0x30000002 /* 805306370 */ #define ATYPE_SECURITY_GLOBAL_GROUP 0x10000000 /* 268435456 */ #define ATYPE_DISTRIBUTION_GLOBAL_GROUP 0x10000001 /* 268435457 */ #define ATYPE_DISTRIBUTION_UNIVERSAL_GROUP ATYPE_DISTRIBUTION_GLOBAL_GROUP #define ATYPE_SECURITY_LOCAL_GROUP 0x20000000 /* 536870912 */ #define ATYPE_DISTRIBUTION_LOCAL_GROUP 0x20000001 /* 536870913 */ #define ATYPE_ACCOUNT ATYPE_NORMAL_ACCOUNT /* 0x30000000 805306368 */ #define ATYPE_GLOBAL_GROUP ATYPE_SECURITY_GLOBAL_GROUP /* 0x10000000 268435456 */ #define ATYPE_LOCAL_GROUP ATYPE_SECURITY_LOCAL_GROUP /* 0x20000000 536870912 */ /* groupType */ #define GROUP_TYPE_BUILTIN_LOCAL_GROUP 0x00000001 #define GROUP_TYPE_ACCOUNT_GROUP 0x00000002 #define GROUP_TYPE_RESOURCE_GROUP 0x00000004 #define GROUP_TYPE_UNIVERSAL_GROUP 0x00000008 #define GROUP_TYPE_APP_BASIC_GROUP 0x00000010 #define GROUP_TYPE_APP_QUERY_GROUP 0x00000020 #define GROUP_TYPE_SECURITY_ENABLED 0x80000000 #define GTYPE_SECURITY_BUILTIN_LOCAL_GROUP ( /* 0x80000005 -2147483643 */ \ GROUP_TYPE_BUILTIN_LOCAL_GROUP| \ GROUP_TYPE_RESOURCE_GROUP| \ GROUP_TYPE_SECURITY_ENABLED \ ) #define GTYPE_SECURITY_DOMAIN_LOCAL_GROUP ( /* 0x80000004 -2147483644 */ \ GROUP_TYPE_RESOURCE_GROUP| \ GROUP_TYPE_SECURITY_ENABLED \ ) #define GTYPE_SECURITY_GLOBAL_GROUP ( /* 0x80000002 -2147483646 */ \ GROUP_TYPE_ACCOUNT_GROUP| \ GROUP_TYPE_SECURITY_ENABLED \ ) #define GTYPE_SECURITY_UNIVERSAL_GROUP ( /* 0x80000008 -2147483656 */ \ GROUP_TYPE_UNIVERSAL_GROUP| \ GROUP_TYPE_SECURITY_ENABLED \ ) #define GTYPE_DISTRIBUTION_GLOBAL_GROUP 0x00000002 /* 2 */ #define GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP 0x00000004 /* 4 */ #define GTYPE_DISTRIBUTION_UNIVERSAL_GROUP 0x00000008 /* 8 */ #define ADS_PINGS 0x0000FFFF /* Ping response */ #define ADS_DNS_CONTROLLER 0x20000000 /* DomainControllerName is a DNS name*/ #define ADS_DNS_DOMAIN 0x40000000 /* DomainName is a DNS name */ #define ADS_DNS_FOREST 0x80000000 /* DnsForestName is a DNS name */ /* ads auth control flags */ #define ADS_AUTH_DISABLE_KERBEROS 0x0001 #define ADS_AUTH_NO_BIND 0x0002 #define ADS_AUTH_ANON_BIND 0x0004 #define ADS_AUTH_SIMPLE_BIND 0x0008 #define ADS_AUTH_ALLOW_NTLMSSP 0x0010 #define ADS_AUTH_SASL_SIGN 0x0020 #define ADS_AUTH_SASL_SEAL 0x0040 #define ADS_AUTH_SASL_FORCE 0x0080 #define ADS_AUTH_USER_CREDS 0x0100 /* Kerberos environment variable names */ #define KRB5_ENV_CCNAME "KRB5CCNAME" /* Heimdal uses a slightly different name */ #if defined(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5) #define ENCTYPE_ARCFOUR_HMAC ENCTYPE_ARCFOUR_HMAC_MD5 #endif /* The older versions of heimdal that don't have this define don't seem to use it anyway. I'm told they always use a subkey */ #ifndef HAVE_AP_OPTS_USE_SUBKEY #define AP_OPTS_USE_SUBKEY 0 #endif #define WELL_KNOWN_GUID_COMPUTERS "AA312825768811D1ADED00C04FD8D5CD" #define WELL_KNOWN_GUID_USERS "A9D1CA15768811D1ADED00C04FD8D5CD" #ifndef KRB5_ADDR_NETBIOS #define KRB5_ADDR_NETBIOS 0x14 #endif #ifndef KRB5KRB_ERR_RESPONSE_TOO_BIG #define KRB5KRB_ERR_RESPONSE_TOO_BIG (-1765328332L) #endif #ifdef HAVE_KRB5 typedef struct { NTSTATUS ntstatus; uint32 unknown1; uint32 unknown2; /* 0x00000001 */ } KRB5_EDATA_NTSTATUS; typedef struct { #if defined(HAVE_MAGIC_IN_KRB5_ADDRESS) && defined(HAVE_ADDRTYPE_IN_KRB5_ADDRESS) /* MIT */ krb5_address **addrs; #elif defined(HAVE_KRB5_ADDRESSES) /* Heimdal */ krb5_addresses *addrs; #else #error UNKNOWN_KRB5_ADDRESS_TYPE #endif /* defined(HAVE_MAGIC_IN_KRB5_ADDRESS) && defined(HAVE_ADDRTYPE_IN_KRB5_ADDRESS) */ } smb_krb5_addresses; #ifdef HAVE_KRB5_KEYBLOCK_KEYVALUE /* Heimdal */ #define KRB5_KEY_TYPE(k) ((k)->keytype) #define KRB5_KEY_LENGTH(k) ((k)->keyvalue.length) #define KRB5_KEY_DATA(k) ((k)->keyvalue.data) #define KRB5_KEY_DATA_CAST void #else /* MIT */ #define KRB5_KEY_TYPE(k) ((k)->enctype) #define KRB5_KEY_LENGTH(k) ((k)->length) #define KRB5_KEY_DATA(k) ((k)->contents) #define KRB5_KEY_DATA_CAST krb5_octet #endif /* HAVE_KRB5_KEYBLOCK_KEYVALUE */ #ifdef HAVE_KRB5_KEYTAB_ENTRY_KEY /* MIT */ #define KRB5_KT_KEY(k) (&(k)->key) #elif HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK /* Heimdal */ #define KRB5_KT_KEY(k) (&(k)->keyblock) #else #error krb5_keytab_entry has no key or keyblock member #endif /* HAVE_KRB5_KEYTAB_ENTRY_KEY */ #endif /* HAVE_KRB5 */ enum ads_extended_dn_flags { ADS_EXTENDED_DN_HEX_STRING = 0, ADS_EXTENDED_DN_STRING = 1 /* not supported on win2k */ }; /* this is probably not very well suited to pass other controls generically but * is good enough for the extended dn control where it is only used for atm */ typedef struct { const char *control; int val; int critical; } ads_control; #define ADS_EXTENDED_RIGHT_APPLY_GROUP_POLICY "edacfd8f-ffb3-11d1-b41d-00a0c968f939" #define ADS_IGNORE_PRINCIPAL "not_defined_in_RFC4178@please_ignore" /* Settings for the domainFunctionality attribute in the rootDSE */ #define DS_DOMAIN_FUNCTION_2000 0 #define DS_DOMAIN_FUCNTION_2003_MIXED 1 #define DS_DOMAIN_FUNCTION_2003 2 #define DS_DOMAIN_FUNCTION_2008 3 #endif /* _INCLUDE_ADS_H_ */