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/***************************************************************************
* Copyright (C) 2012-2013 by Timothy Pearson *
* [email protected] *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef _LIBTDELDAP_H_
#define _LIBTDELDAP_H_
#include <unistd.h>
#include <sys/stat.h>
#include <ldap.h>
#include <tqobject.h>
#include <tqstring.h>
#include <tqdatetime.h>
#include <tqvaluelist.h>
#include <ksimpleconfig.h>
// FIXME
// Connect this to CMake/Automake
#define TDE_BINDIR "/opt/trinity/bin"
#define TDE_LDAP_PID_DIR "/etc/trinity/ldap/pid/"
#define TDE_LDAP_CERT_UPDATER_PID_FILE TDE_LDAP_PID_DIR "/tdeldapcertupdater.pid"
#define TDE_CERTIFICATE_DIR "/etc/trinity/ldap/tde-ca/"
#define KERBEROS_PKI_ANCHORDIR "/etc/trinity/ldap/tde-ca/anchors/"
#define KERBEROS_PKI_PRIVATEDIR "/etc/trinity/ldap/tde-ca/private/"
#define KERBEROS_PKI_PUBLICDIR "/etc/trinity/ldap/tde-ca/public/"
#define KERBEROS_PKI_PEM_FILE KERBEROS_PKI_ANCHORDIR "tdeca.pem"
#define KERBEROS_PKI_PEMKEY_FILE KERBEROS_PKI_ANCHORDIR "tdeca.key.pem"
#define KERBEROS_PKI_KDC_FILE KERBEROS_PKI_PUBLICDIR "@@@KDCSERVER@@@.pki.crt"
#define KERBEROS_PKI_KDCKEY_FILE KERBEROS_PKI_PRIVATEDIR "@@@KDCSERVER@@@.pki.key"
#define KERBEROS_PKI_KDCREQ_FILE KERBEROS_PKI_PRIVATEDIR "@@@KDCSERVER@@@.pki.req"
#define LDAP_CERT_FILE KERBEROS_PKI_PUBLICDIR "@@@ADMINSERVER@@@.ldap.crt"
#define LDAP_CERTKEY_FILE KERBEROS_PKI_PRIVATEDIR "@@@ADMINSERVER@@@.ldap.key"
#define LDAP_CERTREQ_FILE KERBEROS_PKI_PRIVATEDIR "@@@ADMINSERVER@@@.ldap.req"
#define OPENSSL_EXTENSIONS_FILE TDE_CERTIFICATE_DIR "pki_extensions"
#define DEFAULT_IGNORED_USERS_LIST "avahi,avahi-autoipd,backup,bin,colord,daemon,games,gnats,haldaemon,hplip,irc,klog,landscape,libuuid,list,lp,mail,man,messagebus,news,ntp,polkituser,postfix,proxy,pulse,root,rtkit,saned,sshd,statd,sync,sys,syslog,timidity,usbmux,uucp,www-data"
#define CRON_UPDATE_PRIMARY_REALM_CERTIFICATES_FILE "/etc/cron.daily/tde-upd-pri-rlm-certs"
#define CRON_UPDATE_PRIMARY_REALM_CERTIFICATES_COMMAND TDE_BINDIR "/primaryrccertupdater"
// Values from hdb.asn1
enum LDAPKRB5Flags {
KRB5_INITIAL = 0x00000001,
KRB5_FORWARDABLE = 0x00000002,
KRB5_PROXIABLE = 0x00000004,
KRB5_RENEWABLE = 0x00000008,
KRB5_POSTDATE = 0x00000010,
KRB5_SERVER = 0x00000020,
KRB5_CLIENT = 0x00000040,
KRB5_INVALID = 0x00000080,
KRB5_REQUIRE_PREAUTH = 0x00000100,
KRB5_CHANGE_PW = 0x00000200,
KRB5_REQUIRE_HWAUTH = 0x00000400,
KRB5_OK_AS_DELEGATE = 0x00000800,
KRB5_USER_TO_USER = 0x00001000,
KRB5_IMMUTABLE = 0x00002000,
KRB5_TRUSTED_FOR_DELEGATION = 0x00004000,
KRB5_ALLOW_KERBEROS_4 = 0x00008000,
KRB5_ALLOW_DIGEST = 0x00010000,
KRB5_LOCKED_OUT = 0x00020000,
KRB5_ACTIVE_DEFAULT = KRB5_FORWARDABLE | KRB5_RENEWABLE | KRB5_CLIENT | KRB5_CHANGE_PW,
KRB5_DISABLED_ACCOUNT = KRB5_FORWARDABLE | KRB5_SERVER | KRB5_INVALID | KRB5_REQUIRE_PREAUTH | KRB5_REQUIRE_HWAUTH | KRB5_OK_AS_DELEGATE | KRB5_USER_TO_USER,
KRB5_MACHINE_ACCOUNT_DEFAULT = KRB5_FORWARDABLE | KRB5_PROXIABLE | KRB5_RENEWABLE | KRB5_POSTDATE | KRB5_SERVER | KRB5_CLIENT,
KRB5_SERVICE_PRINCIPAL_DEFAULT = KRB5_FORWARDABLE | KRB5_PROXIABLE | KRB5_RENEWABLE | KRB5_POSTDATE | KRB5_SERVER | KRB5_CLIENT,
KRB5_FLAG_MAX = 0x80000000
};
enum LDAPMachineRole {
ROLE_WORKSTATION = 0,
ROLE_SECONDARY_REALM_CONTROLLER = 1,
ROLE_PRIMARY_REALM_CONTROLLER = 2
};
inline LDAPKRB5Flags operator|(LDAPKRB5Flags a, LDAPKRB5Flags b)
{
return static_cast<LDAPKRB5Flags>(static_cast<int>(a) | static_cast<int>(b));
}
inline LDAPKRB5Flags operator&(LDAPKRB5Flags a, LDAPKRB5Flags b)
{
return static_cast<LDAPKRB5Flags>(static_cast<int>(a) & static_cast<int>(b));
}
// Values from krb5.asn1
enum KRB5TicketFlags {
KRB5_TICKET_RESERVED = 0x00000001,
KRB5_TICKET_FORWARDABLE = 0x00000002,
KRB5_TICKET_FORWARDED = 0x00000004,
KRB5_TICKET_PROXIABLE = 0x00000008,
KRB5_TICKET_PROXY = 0x00000010,
KRB5_TICKET_MAY_POSTDATE = 0x00000020,
KRB5_TICKET_POSTDATED = 0x00000040,
KRB5_TICKET_INVALID = 0x00000080,
KRB5_TICKET_RENEWABLE = 0x00000100,
KRB5_TICKET_INITIAL = 0x00000200,
KRB5_TICKET_PREAUTHENT = 0x00000400,
KRB5_TICKET_HW_AUTHENT = 0x00000800,
KRB5_TICKET_TRANSIT_CHECKED = 0x00001000,
KRB5_TICKET_OK_AS_DELEGATE = 0x00002000,
KRB5_TICKET_ANONYMOUS = 0x00004000,
KRB5_TICKET_ENC_PA_REP = 0x00008000,
KRB5_TICKET_FLAG_MAX = 0x80000000
};
inline KRB5TicketFlags operator|(KRB5TicketFlags a, KRB5TicketFlags b)
{
return static_cast<KRB5TicketFlags>(static_cast<int>(a) | static_cast<int>(b));
}
inline KRB5TicketFlags operator&(KRB5TicketFlags a, KRB5TicketFlags b)
{
return static_cast<KRB5TicketFlags>(static_cast<int>(a) & static_cast<int>(b));
}
typedef TQValueList<uid_t> UserList;
typedef TQValueList<gid_t> GroupList;
class KDE_EXPORT LDAPCredentials
{
public:
LDAPCredentials();
~LDAPCredentials();
public:
TQString username;
TQCString password;
TQString realm;
bool use_tls;
bool use_gssapi;
TQString service;
};
// PRIVATE
class KDE_EXPORT LDAPRealmConfig
{
public:
TQString name;
bool bonded;
long uid_offset;
long gid_offset;
TQStringList domain_mappings;
TQString kdc;
int kdc_port;
TQString admin_server;
int admin_server_port;
bool pkinit_require_eku;
bool pkinit_require_krbtgt_otherName;
bool win2k_pkinit;
bool win2k_pkinit_require_binding;
};
// PRIVATE
class KDE_EXPORT LDAPCertConfig
{
public:
bool generate_certs;
TQString provided_kerberos_pem;
TQString provided_kerberos_pemkey;
TQString provided_kerberos_crt;
TQString provided_kerberos_key;
TQString provided_ldap_crt;
TQString provided_ldap_key;
TQString countryName;
TQString stateOrProvinceName;
TQString localityName;
TQString organizationName;
TQString orgUnitName;
TQString commonName;
TQString emailAddress;
};
// PRIVATE
class KDE_EXPORT LDAPPamConfig
{
public:
LDAPPamConfig();
~LDAPPamConfig();
public:
bool enable_cached_credentials;
bool autocreate_user_directories_enable;
mode_t autocreate_user_directories_umask;
TQString autocreate_user_directories_skel;
};
// PRIVATE
class KDE_EXPORT LDAPClientRealmConfig
{
public:
bool enable_bonding;
TQString hostFQDN;
TQString defaultRealm;
int ticketLifetime;
TQString ldapRole;
int ldapVersion;
int ldapTimeout;
TQString bindPolicy;
int ldapBindTimeout;
TQString passwordHash;
TQString ignoredUsers;
bool configurationVerifiedForLocalMachine;
LDAPPamConfig pamConfig;
};
typedef TQMap<TQString, LDAPRealmConfig> LDAPRealmConfigList;
class KDE_EXPORT LDAPUserInfo
{
public:
LDAPUserInfo();
~LDAPUserInfo();
public:
bool informationValid;
TQString distinguishedName;
TQString creatorsName;
TQString name;
uid_t uid;
TQString shell;
TQString homedir;
gid_t primary_gid;
bool tde_builtin_account;
LDAPKRB5Flags status; // Default active user is 586 [KRB5_ACTIVE_DEFAULT] and locked out user is 7586 [KRB5_DISABLED_ACCOUNT]
TQCString new_password;
TQDateTime account_created;
TQDateTime account_modified;
TQDateTime password_last_changed;
bool password_expires;
TQDateTime password_expiration;
bool password_ages;
int new_password_interval;
int new_password_warn_interval;
int new_password_lockout_delay;
bool password_has_minimum_age;
int password_minimum_age;
int maximum_ticket_lifetime;
// Page 1
TQString commonName;
TQString givenName;
TQString surName;
TQString initials;
TQString title;
TQString email;
TQString description;
TQString locality;
TQString telephoneNumber;
TQString faxNumber;
TQString homePhone;
TQString mobilePhone;
TQString pagerNumber;
TQString website;
// Page 2
TQString poBox;
TQString street;
TQString address;
TQString state;
TQString postcode;
TQString registeredAddress;
TQString homeAddress;
// Page 3
TQString seeAlso;
TQString deliveryOffice;
TQString department;
TQString roomNumber;
TQString employeeType;
TQString employeeNumber;
TQString manager;
TQString secretary;
TQString isdnNumber;
TQString teletexID;
TQString telexNumber;
TQString preferredDelivery;
TQString destinationIndicator;
TQString x121Address;
TQString displayName;
TQString preferredLanguage;
TQString uniqueIdentifier;
TQString businessCategory;
TQString carLicense;
TQString notes;
};
class KDE_EXPORT LDAPGroupInfo
{
public:
LDAPGroupInfo();
~LDAPGroupInfo();
public:
bool informationValid;
TQString distinguishedName;
TQString creatorsName;
TQString name;
gid_t gid;
bool tde_builtin_account;
TQStringList userlist;
};
class KDE_EXPORT LDAPMachineInfo
{
public:
LDAPMachineInfo();
~LDAPMachineInfo();
public:
bool informationValid;
TQString distinguishedName;
TQString creatorsName;
TQString name;
TQString newPassword;
bool tde_builtin_account;
LDAPKRB5Flags status; // Default is 126 [KRB5_MACHINE_ACCOUNT_DEFAULT]
};
class KDE_EXPORT LDAPServiceInfo
{
public:
LDAPServiceInfo();
~LDAPServiceInfo();
public:
bool informationValid;
TQString distinguishedName;
TQString creatorsName;
TQString name;
TQString machine;
TQString machine_dn;
bool tde_builtin_account;
LDAPKRB5Flags status; // Default is 126 [KRB5_SERVICE_PRINCIPAL_DEFAULT]
};
class KDE_EXPORT LDAPTDEBuiltinsInfo
{
public:
LDAPTDEBuiltinsInfo();
~LDAPTDEBuiltinsInfo();
public:
bool informationValid;
TQString builtinRealmAdminAccount;
TQString builtinRealmAdminGroup;
TQString builtinMachineAdminGroup;
TQString builtinStandardUserGroup;
};
class KDE_EXPORT LDAPMasterReplicationMapping
{
public:
LDAPMasterReplicationMapping();
~LDAPMasterReplicationMapping();
public:
int id;
TQString fqdn;
};
typedef TQValueList<LDAPMasterReplicationMapping> LDAPMasterReplicationMap;
class KDE_EXPORT LDAPMasterReplicationInfo
{
public:
LDAPMasterReplicationInfo();
~LDAPMasterReplicationInfo();
public:
bool informationValid;
bool enabled;
LDAPMasterReplicationMap serverIDs;
TQString retryMethod;
int timeout;
int syncMethod;
TQString syncDN;
TQCString syncPassword;
TQString certificateFile;
TQString caCertificateFile;
bool ignore_ssl_failure;
bool replicate_olcGlobal;
};
class KDE_EXPORT KerberosTicketInfo
{
public:
KerberosTicketInfo();
~KerberosTicketInfo();
public:
bool informationValid;
TQString cacheURL;
TQString cachePrincipal;
int cacheVersion;
TQString serverPrincipal;
TQString clientPrincipal;
TQString encryptionType;
int keyVersionNumber;
int ticketSize;
TQDateTime authenticationTime;
TQDateTime validStartTime;
TQDateTime validEndTime;
KRB5TicketFlags flags;
TQStringList addresses;
};
typedef TQValueList<LDAPUserInfo> LDAPUserInfoList;
typedef TQValueList<LDAPGroupInfo> LDAPGroupInfoList;
typedef TQValueList<LDAPMachineInfo> LDAPMachineInfoList;
typedef TQValueList<LDAPServiceInfo> LDAPServiceInfoList;
typedef TQValueList<KerberosTicketInfo> KerberosTicketInfoList;
class PtyProcess;
class KDE_EXPORT LDAPManager : public TQObject {
Q_OBJECT
public:
LDAPManager(TQString realm, TQString host, TQObject *parent=0, const char *name=0);
LDAPManager(TQString realm, TQString host, LDAPCredentials* creds, TQObject *parent=0, const char *name=0);
~LDAPManager();
TQString realm();
TQString basedn();
int bind(TQString* errstr=0);
int unbind(bool force, TQString* errstr=0);
LDAPUserInfoList users(int* retcode=0, TQString *errstr=0);
LDAPGroupInfoList groups(int* retcode=0, TQString *errstr=0);
LDAPMachineInfoList machines(int* retcode=0, TQString *errstr=0);
LDAPServiceInfoList machineServices(TQString machine_dn, int* retcode=0);
LDAPServiceInfoList services(int* retcode=0, TQString *errstr=0);
LDAPUserInfo getUserByDistinguishedName(TQString dn);
LDAPGroupInfo getGroupByDistinguishedName(TQString dn, TQString *errstr=0);
int updateUserInfo(LDAPUserInfo user, TQString *errstr=0);
int updateGroupInfo(LDAPGroupInfo group, TQString *errstr=0);
int updateMachineInfo(LDAPMachineInfo group, TQString *errstr=0);
int updateServiceInfo(LDAPServiceInfo group, TQString *errstr=0);
int addUserInfo(LDAPUserInfo user, TQString *errstr=0);
int addGroupInfo(LDAPGroupInfo group, TQString *errstr=0);
int addMachineInfo(LDAPMachineInfo machine, TQString *errstr=0);
int addServiceInfo(LDAPServiceInfo service, TQString *errstr=0);
int deleteUserInfo(LDAPUserInfo user, TQString *errstr=0);
int deleteGroupInfo(LDAPGroupInfo group, TQString *errstr=0);
int deleteMachineInfo(LDAPMachineInfo machine, TQString *errstr=0);
int deleteServiceInfo(LDAPServiceInfo service, TQString *errstr=0);
int exportKeytabForPrincipal(TQString principal, TQString fileName, TQString *errstr=0);
LDAPCredentials currentLDAPCredentials();
int moveKerberosEntries(TQString newSuffix, TQString* errstr=0);
int writeCertificateFileIntoDirectory(TQByteArray cert, TQString attr, TQString* errstr=0);
TQString getRealmCAMaster(TQString* errstr=0);
int setRealmCAMaster(TQString masterFQDN, TQString* errstr=0);
LDAPTDEBuiltinsInfo getTDEBuiltinMappings(TQString *errstr=0);
LDAPMasterReplicationInfo getLDAPMasterReplicationSettings(TQString *errstr=0);
int setLDAPMasterReplicationSettings(LDAPMasterReplicationInfo replicationinfo, TQString *errstr=0);
int writeSudoersConfFile(TQString *errstr=0);
int getTDECertificate(TQString certificateName, TQString fileName, TQString *errstr=0);
int setPasswordForUser(LDAPUserInfo user, TQString *errstr);
static int writePrimaryRealmCertificateUpdateCronFile(TQString *errstr=0);
static TQString getMachineFQDN();
static int writeTDERealmList(LDAPRealmConfigList realms, KSimpleConfig* config, TQString *errstr=0);
static LDAPRealmConfigList readTDERealmList(KSimpleConfig* config, bool disableAllBonds=false);
static TQDateTime getCertificateExpiration(TQString certfile);
static int generatePublicKerberosCACertificate(LDAPCertConfig certinfo);
static int generatePublicKerberosCertificate(LDAPCertConfig certinfo, LDAPRealmConfig realmcfg);
static int generatePublicLDAPCertificate(LDAPCertConfig certinfo, LDAPRealmConfig realmcfg, uid_t ldap_uid, gid_t ldap_gid);
static TQString ldapdnForRealm(TQString realm);
static TQString cnFromDn(TQString dn);
static KerberosTicketInfoList getKerberosTicketList(TQString cache=TQString::null, TQString *cacheFileName=0);
static int getKerberosPassword(LDAPCredentials &creds, TQString prompt, bool requestServicePrincipal=false, TQWidget* parent=0);
static int obtainKerberosTicket(LDAPCredentials creds, TQString principal, TQString *errstr=0);
static int obtainKerberosServiceTicket(TQString principal, TQString *errstr=0);
static int destroyKerberosTicket(TQString principal, TQString *errstr=0);
static TQString detailedKAdminErrorMessage(TQString initialMessage);
static TQString readFullLineFromPtyProcess(PtyProcess* proc);
static LDAPClientRealmConfig loadClientRealmConfig(KSimpleConfig* config, bool useDefaults=false);
static int saveClientRealmConfig(LDAPClientRealmConfig clientRealmConfig, KSimpleConfig* config, TQString *errstr=0);
static int writeClientKrb5ConfFile(LDAPClientRealmConfig clientRealmConfig, LDAPRealmConfigList realmList, TQString *errstr=0);
static int writeLDAPConfFile(LDAPRealmConfig realmcfg, LDAPMachineRole machineRole, TQString *errstr=0);
static int writeNSSwitchFile(TQString *errstr=0);
static int writeClientCronFiles(TQString *errstr=0);
static int writePAMFiles(LDAPPamConfig pamConfig, TQString *errstr=0);
static int bondRealm(TQString adminUserName, const char * adminPassword, TQString adminRealm, TQString *errstr=0);
static int unbondRealm(LDAPRealmConfig realmcfg, TQString adminUserName, const char * adminPassword, TQString adminRealm, TQString *errstr=0);
private:
LDAPUserInfo parseLDAPUserRecord(LDAPMessage* entry);
LDAPGroupInfo parseLDAPGroupRecord(LDAPMessage* entry);
LDAPMachineInfo parseLDAPMachineRecord(LDAPMessage* entry);
LDAPServiceInfo parseLDAPMachineServiceRecord(LDAPMessage* entry);
LDAPTDEBuiltinsInfo parseLDAPTDEBuiltinsRecord(LDAPMessage* entry);
LDAPMasterReplicationInfo parseLDAPMasterReplicationRecord(LDAPMasterReplicationInfo replicationinfo, LDAPMessage* entry);
TQString parseLDAPSyncProvOverlayConfigRecord(LDAPMessage* entry);
bool parseLDAPTDEStringAttribute(LDAPMessage* entry, TQString attribute, TQString& retval);
private:
TQString m_realm;
TQString m_host;
int m_port;
TQString m_basedc;
LDAPCredentials* m_creds;
LDAP *m_ldap;
};
#endif // _LIBTDELDAP_H_
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