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libtdeldap
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Code Issues Releases Wiki Activity

Add service handling routines

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pull/1/head
Timothy Pearson 12 years ago
parent 7982753d88
commit 3ba9d6e852
2 changed files with 293 additions and 7 deletions
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272
src/libtdeldap.cpp
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@ -156,7 +156,6 @@ int LDAPManager::bind(TQString* errstr) {
KerberosTicketInfoList m_krbTickets = LDAPManager::getKerberosTicketList();
bool using_ldapi = false;
bool using_gssapi = false;
if (m_host.startsWith("ldapi://")) {
using_ldapi = true;
}
@ -177,9 +176,7 @@ int LDAPManager::bind(TQString* errstr) {
m_creds->password = passdlg.m_base->ldapAdminPassword->password();
m_creds->realm = passdlg.m_base->ldapAdminRealm->currentText();
m_creds->use_tls = passdlg.m_base->ldapUseTLS->isOn();
}
if (passdlg.use_gssapi) {
using_gssapi = true;
m_creds->use_gssapi = passdlg.use_gssapi;
}
}
else {
@ -229,7 +226,7 @@ int LDAPManager::bind(TQString* errstr) {
TQCString pass = m_creds->password;
cred.bv_val = pass.data();
cred.bv_len = pass.length();
if ((!using_ldapi && !using_gssapi)) {
if ((!using_ldapi && !m_creds->use_gssapi)) {
if (!ldap_dn.contains(",")) {
// Look for a POSIX account with anonymous bind and the specified account name
TQString uri;
@ -293,7 +290,7 @@ int LDAPManager::bind(TQString* errstr) {
}
}
if (using_gssapi) {
if (m_creds->use_gssapi) {
retcode = ldap_sasl_interactive_bind_s(m_ldap, "", "GSSAPI", NULL, NULL, LDAP_SASL_AUTOMATIC, sasl_bind_interact_callback, NULL);
}
else {
@ -1468,6 +1465,109 @@ int LDAPManager::addGroupInfo(LDAPGroupInfo group) {
}
}
int LDAPManager::addServiceInfo(LDAPServiceInfo service, TQString *errstr) {
int retcode;
int i;
LDAPGroupInfo serviceinfo;
if (bind() < 0) {
return -1;
}
else {
// Use Kerberos kadmin to actually add the service
LDAPCredentials admincreds = currentLDAPCredentials();
if ((admincreds.username == "") && (admincreds.password == "")) {
// Probably GSSAPI
// Get active ticket principal...
KerberosTicketInfoList tickets = LDAPManager::getKerberosTicketList();
TQStringList principalParts = TQStringList::split("@", tickets[0].cachePrincipal, false);
admincreds.username = principalParts[0];
admincreds.realm = principalParts[1];
}
TQCString command = "kadmin";
QCStringList args;
if (m_host.startsWith("ldapi://")) {
args << TQCString("-l") << TQCString("-r") << TQCString(admincreds.realm.upper());
}
else {
if (admincreds.username == "") {
args << TQCString("-r") << TQCString(admincreds.realm.upper());
}
else {
args << TQCString("-p") << TQCString(admincreds.username.lower()+"@"+(admincreds.realm.upper())) << TQCString("-r") << TQCString(admincreds.realm.upper());
}
}
TQString hoststring = service.name+"/"+service.machine;
TQString prompt;
PtyProcess kadminProc;
kadminProc.exec(command, args);
prompt = kadminProc.readLine(true);
prompt = prompt.stripWhiteSpace();
if (prompt == "kadmin>") {
kadminProc.writeLine(TQCString("ank --random-key "+hoststring), true);
prompt = kadminProc.readLine(true); // Discard our own input
prompt = readFullLineFromPtyProcess(&kadminProc);
prompt = prompt.stripWhiteSpace();
// Use all defaults
while (prompt != "kadmin>") {
if (prompt.endsWith(" Password:")) {
if (admincreds.password == "") {
TQCString password;
int result = KPasswordDialog::getPassword(password, prompt);
if (result == KPasswordDialog::Accepted) {
admincreds.password = password;
}
}
if (admincreds.password != "") {
kadminProc.writeLine(admincreds.password, true);
prompt = kadminProc.readLine(true); // Discard our own input
prompt = kadminProc.readLine(true);
prompt = prompt.stripWhiteSpace();
}
}
if (prompt.contains("authentication failed")) {
if (errstr) *errstr = prompt;
kadminProc.writeLine("quit", true);
return 1;
}
else {
// Extract whatever default is in the [brackets] and feed it back to kadmin
TQString defaultParam;
int leftbracket = prompt.find("[");
int rightbracket = prompt.find("]");
if ((leftbracket >= 0) && (rightbracket >= 0)) {
leftbracket++;
defaultParam = prompt.mid(leftbracket, rightbracket-leftbracket);
}
kadminProc.writeLine(TQCString(defaultParam), true);
prompt = kadminProc.readLine(true); // Discard our own input
prompt = kadminProc.readLine(true);
prompt = prompt.stripWhiteSpace();
}
}
if (prompt != "kadmin>") {
if (errstr) *errstr = prompt;
kadminProc.writeLine("quit", true);
return 1;
}
// Success!
kadminProc.writeLine("quit", true);
unbind(true); // Using kadmin can disrupt our LDAP connection
// Move Kerberos entries
return moveKerberosEntries("o=kerberos,cn=kerberos control,ou=master services,ou=core,ou=realm," + m_basedc, errstr);
}
if (errstr) *errstr = "Internal error. Verify that kadmin exists and can be executed.";
return 1; // Failure
}
}
int LDAPManager::deleteUserInfo(LDAPUserInfo user) {
int retcode;
LDAPUserInfo userinfo;
@ -1528,6 +1628,26 @@ int LDAPManager::deleteMachineInfo(LDAPMachineInfo machine) {
}
}
int LDAPManager::deleteServiceInfo(LDAPServiceInfo service) {
int retcode;
LDAPServiceInfo serviceinfo;
if (bind() < 0) {
return -1;
}
else {
// Delete the base DN entry
retcode = ldap_delete_ext_s(m_ldap, service.distinguishedName.ascii(), NULL, NULL);
if (retcode != LDAP_SUCCESS) {
KMessageBox::error(0, i18n("<qt>LDAP deletion failure<p>Reason: [%3] %4</qt>").arg(retcode).arg(ldap_err2string(retcode)), i18n("LDAP Error"));
return -2;
}
else {
return 0;
}
}
}
LDAPGroupInfo LDAPManager::parseLDAPGroupRecord(LDAPMessage* entry) {
char* dn = NULL;
char* attr;
@ -1632,6 +1752,52 @@ LDAPMachineInfo LDAPManager::parseLDAPMachineRecord(LDAPMessage* entry) {
return machineinfo;
}
LDAPServiceInfo LDAPManager::parseLDAPMachineServiceRecord(LDAPMessage* entry) {
char* dn = NULL;
char* attr;
struct berval **vals;
BerElement* ber;
int i;
LDAPServiceInfo machineserviceinfo;
if((dn = ldap_get_dn(m_ldap, entry)) != NULL) {
machineserviceinfo.distinguishedName = dn;
TQStringList dnParts = TQStringList::split(",", dn);
TQString id = dnParts[0];
dnParts = TQStringList::split("/", id);
id = dnParts[0];
dnParts = TQStringList::split("=", id);
machineserviceinfo.name = dnParts[1];
ldap_memfree(dn);
}
for( attr = ldap_first_attribute(m_ldap, entry, &ber); attr != NULL; attr = ldap_next_attribute(m_ldap, entry, ber)) {
if ((vals = ldap_get_values_len(m_ldap, entry, attr)) != NULL) {
machineserviceinfo.informationValid = true;
TQString ldap_field = attr;
i=0;
if (ldap_field == "creatorsName") {
machineserviceinfo.creatorsName = vals[i]->bv_val;
}
else if (ldap_field == "tdeBuiltinAccount") {
machineserviceinfo.tde_builtin_account = (TQString(vals[i]->bv_val).upper() == "TRUE")?true:false;
}
else if (ldap_field == "krb5KDCFlags") {
machineserviceinfo.status = (LDAPKRB5Flags)(atoi(vals[i]->bv_val));
}
ldap_value_free_len(vals);
}
ldap_memfree(attr);
}
if (ber != NULL) {
ber_free(ber, 0);
}
return machineserviceinfo;
}
LDAPGroupInfoList LDAPManager::groups(int* mretcode) {
int retcode;
LDAPGroupInfoList groups;
@ -1702,6 +1868,87 @@ LDAPMachineInfoList LDAPManager::machines(int* mretcode) {
return LDAPMachineInfoList();
}
LDAPServiceInfoList LDAPManager::services(int* mretcode) {
int retcode;
LDAPServiceInfoList services;
if (bind() < 0) {
if (mretcode) *mretcode = -1;
return LDAPServiceInfoList();
}
else {
int machineSearchRet;
LDAPMachineInfoList machineList = machines(&machineSearchRet);
if (machineSearchRet != 0) {
if (mretcode) *mretcode = -1;
return LDAPServiceInfoList();
}
LDAPMachineInfoList::Iterator it;
for (it = machineList.begin(); it != machineList.end(); ++it) {
LDAPMachineInfo machine = *it;
LDAPServiceInfoList thisMachineServiceList = machineServices(machine.distinguishedName);
LDAPServiceInfoList::Iterator it2;
for (it2 = thisMachineServiceList.begin(); it2 != thisMachineServiceList.end(); ++it2) {
services.append(*it2);
}
}
if (mretcode) *mretcode = 0;
return services;
}
return LDAPServiceInfoList();
}
LDAPServiceInfoList LDAPManager::machineServices(TQString machine_dn, int* mretcode) {
int retcode;
LDAPServiceInfoList services;
if (bind() < 0) {
if (mretcode) *mretcode = -1;
return LDAPServiceInfoList();
}
else {
LDAPMessage* msg;
TQString ldap_base_dn = m_basedc;
TQStringList machinednParts = TQStringList::split(",", machine_dn);
TQString machine_name = machinednParts[0];
if (machine_name.startsWith("krb5PrincipalName=host/")) {
machine_name = machine_name.remove(0, 23);
machine_name.replace("@"+m_realm, "");
}
TQString ldap_filter = TQString("(&(objectClass=krb5Principal)(uid=*/%1))").arg(machine_name);
retcode = ldap_search_ext_s(m_ldap, ldap_base_dn.ascii(), LDAP_SCOPE_SUBTREE, ldap_filter.ascii(), ldap_user_and_operational_attributes, 0, NULL, NULL, NULL, 0, &msg);
if (retcode != LDAP_SUCCESS) {
KMessageBox::error(0, i18n("<qt>LDAP search failure<p>Reason: [%3] %4</qt>").arg(retcode).arg(ldap_err2string(retcode)), i18n("LDAP Error"));
if (mretcode) *mretcode = -1;
return LDAPServiceInfoList();
}
// Iterate through the returned entries
LDAPMessage* entry;
for(entry = ldap_first_entry(m_ldap, msg); entry != NULL; entry = ldap_next_entry(m_ldap, entry)) {
LDAPServiceInfo sinfo = parseLDAPMachineServiceRecord(entry);
sinfo.machine_dn = machine_dn;
sinfo.machine = machine_name;
if (sinfo.name != "host") {
services.append(sinfo);
}
}
// clean up
ldap_msgfree(msg);
if (mretcode) *mretcode = 0;
return services;
}
return LDAPServiceInfoList();
}
int LDAPManager::writeCertificateFileIntoDirectory(TQByteArray cert, TQString attr, TQString* errstr) {
int retcode;
int i;
@ -2245,6 +2492,7 @@ TQString LDAPManager::getMachineFQDN() {
LDAPCredentials::LDAPCredentials() {
// TQStrings are always initialized to TQString::null, so they don't need initialization here...
use_tls = true;
use_gssapi = false;
}
LDAPCredentials::~LDAPCredentials() {
@ -2301,6 +2549,18 @@ LDAPMachineInfo::~LDAPMachineInfo() {
//
}
LDAPServiceInfo::LDAPServiceInfo() {
// TQStrings are always initialized to TQString::null, so they don't need initialization here...
informationValid = false;
tde_builtin_account = false;
status = (LDAPKRB5Flags)0;
}
LDAPServiceInfo::~LDAPServiceInfo() {
//
}
LDAPTDEBuiltinsInfo::LDAPTDEBuiltinsInfo() {
// TQStrings are always initialized to TQString::null, so they don't need initialization here...
informationValid = false;

28
src/libtdeldap.h
Unescape View File

@ -81,6 +81,7 @@ enum LDAPKRB5Flags {
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
};
@ -140,6 +141,7 @@ class LDAPCredentials
TQCString password;
TQString realm;
bool use_tls;
bool use_gssapi;
TQString service;
};
@ -295,7 +297,25 @@ class LDAPMachineInfo
TQString name;
bool tde_builtin_account;
LDAPKRB5Flags status;
LDAPKRB5Flags status; // Default is 126 [KRB5_MACHINE_ACCOUNT_DEFAULT]
};
class 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 LDAPTDEBuiltinsInfo
@ -338,6 +358,7 @@ class KerberosTicketInfo
typedef TQValueList<LDAPUserInfo> LDAPUserInfoList;
typedef TQValueList<LDAPGroupInfo> LDAPGroupInfoList;
typedef TQValueList<LDAPMachineInfo> LDAPMachineInfoList;
typedef TQValueList<LDAPServiceInfo> LDAPServiceInfoList;
typedef TQValueList<KerberosTicketInfo> KerberosTicketInfoList;
class LDAPManager : public TQObject {
@ -355,15 +376,19 @@ class LDAPManager : public TQObject {
LDAPUserInfoList users(int* retcode=0);
LDAPGroupInfoList groups(int* retcode=0);
LDAPMachineInfoList machines(int* retcode=0);
LDAPServiceInfoList machineServices(TQString machine_dn, int* retcode=0);
LDAPServiceInfoList services(int* retcode=0);
LDAPUserInfo getUserByDistinguishedName(TQString dn);
LDAPGroupInfo getGroupByDistinguishedName(TQString dn, TQString *errstr=0);
int updateUserInfo(LDAPUserInfo user);
int updateGroupInfo(LDAPGroupInfo group);
int addUserInfo(LDAPUserInfo user);
int addGroupInfo(LDAPGroupInfo group);
int addServiceInfo(LDAPServiceInfo service, TQString *errstr=0);
int deleteUserInfo(LDAPUserInfo user);
int deleteGroupInfo(LDAPGroupInfo group);
int deleteMachineInfo(LDAPMachineInfo machine);
int deleteServiceInfo(LDAPServiceInfo service);
LDAPCredentials currentLDAPCredentials();
@ -400,6 +425,7 @@ class LDAPManager : public TQObject {
LDAPUserInfo parseLDAPUserRecord(LDAPMessage* entry);
LDAPGroupInfo parseLDAPGroupRecord(LDAPMessage* entry);
LDAPMachineInfo parseLDAPMachineRecord(LDAPMessage* entry);
LDAPServiceInfo parseLDAPMachineServiceRecord(LDAPMessage* entry);
LDAPTDEBuiltinsInfo parseLDAPTDEBuiltinsRecord(LDAPMessage* entry);
private:

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