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libtdeldap
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Code Issues Releases Wiki Activity

Add error likely cause routine

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pull/1/head
Timothy Pearson 12 years ago
parent d6a5b810df
commit 45427285f4
2 changed files with 56 additions and 6 deletions
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61
src/libtdeldap.cpp
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@ -18,6 +18,10 @@
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <tqfile.h>
#include <klocale.h>
@ -46,6 +50,10 @@ int requested_ldap_version = LDAP_VERSION3;
int requested_ldap_auth_method = LDAP_AUTH_SIMPLE; // Is this safe and secure over an untrusted connection?
char* ldap_user_and_operational_attributes[2] = {"*", "+"};
enum ErrorCauseLocation {
ERRORCAUSE_LOCATION_BIND = 0
};
LDAPManager::LDAPManager(TQString realm, TQString host, TQObject *parent, const char *name) : TQObject(parent, name), m_realm(realm), m_host(host), m_port(0), m_creds(0), m_ldap(0)
{
TQStringList domainChunks = TQStringList::split(".", realm.lower());
@ -79,6 +87,22 @@ LDAPCredentials LDAPManager::currentLDAPCredentials() {
}
}
TQString ldapLikelyErrorCause(int errcode, int location) {
TQString ret;
if (location == ERRORCAUSE_LOCATION_BIND) {
if (LDAP_NAME_ERROR(errcode)) {
ret = "Unknown user name or incorrect user name format";
}
}
if (ret != "") {
ret.prepend("<p>" + i18n("Likely cause") + ":<br>");
}
return ret;
}
int LDAPManager::bind(TQString* errstr) {
printf("[RAJA DEBUG 600.0] In LDAPManager::bind(%p)\n\r", errstr); fflush(stdout);
if (m_ldap) {
@ -111,14 +135,14 @@ printf("[RAJA DEBUG 600.1] URI: %s\n\r", uri.ascii()); fflush(stdout);
int retcode = ldap_initialize(&m_ldap, uri.ascii());
if (retcode < 0) {
if (errstr) *errstr = i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode));
else KMessageBox::error(0, i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)), i18n("Unable to connect to server!"));
if (errstr) *errstr = i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4%5</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)).arg(ldapLikelyErrorCause(retcode, ERRORCAUSE_LOCATION_BIND));
else KMessageBox::error(0, i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4%5</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)).arg(ldapLikelyErrorCause(retcode, ERRORCAUSE_LOCATION_BIND)), i18n("Unable to connect to server!"));
return -1;
}
retcode = ldap_set_option(m_ldap, LDAP_OPT_PROTOCOL_VERSION, &requested_ldap_version);
if (retcode != LDAP_OPT_SUCCESS) {
if (errstr) *errstr = i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode));
else KMessageBox::error(0, i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)), i18n("Unable to connect to server!"));
if (errstr) *errstr = i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4%5</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)).arg(ldapLikelyErrorCause(retcode, ERRORCAUSE_LOCATION_BIND));
else KMessageBox::error(0, i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4%5</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)).arg(ldapLikelyErrorCause(retcode, ERRORCAUSE_LOCATION_BIND)), i18n("Unable to connect to server!"));
return -1;
}
printf("[RAJA DEBUG 660.0]\n\r"); fflush(stdout);
@ -219,8 +243,8 @@ printf("[RAJA DEBUG 660.2]\n\r"); fflush(stdout);
printf("[RAJA DEBUG 600.2] ldap_dn: %s\n\r", ldap_dn.ascii()); fflush(stdout);
if (retcode != LDAP_SUCCESS ) {
if (errstr) *errstr = i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode));
else KMessageBox::error(0, i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)), i18n("Unable to connect to server!"));
if (errstr) *errstr = i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4%5</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)).arg(ldapLikelyErrorCause(retcode, ERRORCAUSE_LOCATION_BIND));
else KMessageBox::error(0, i18n("<qt>Unable to connect to LDAP server %1 on port %2<p>Reason: [%3] %4%5</qt>").arg(m_host).arg(m_port).arg(retcode).arg(ldap_err2string(retcode)).arg(ldapLikelyErrorCause(retcode, ERRORCAUSE_LOCATION_BIND)), i18n("Unable to connect to server!"));
return -1;
}
@ -1341,6 +1365,31 @@ void LDAPManager::writeTDERealmList(LDAPRealmConfigList realms, KSimpleConfig* c
}
}
TQString LDAPManager::getMachineFQDN() {
struct addrinfo hints, *info, *p;
int gai_result;
char hostname[1024];
hostname[1023] = '\0';
gethostname(hostname, 1023);
memset(&hints, 0, sizeof hints);
hints.ai_family = AF_UNSPEC; // IPV4 or IPV6
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_CANONNAME;
if ((gai_result = getaddrinfo(hostname, NULL, &hints, &info)) != 0) {
return TQString(hostname);
}
TQString fqdn = TQString(hostname);
for (p=info; p!=NULL; p=p->ai_next) {
fqdn = TQString(p->ai_canonname);
}
freeaddrinfo(info);
return fqdn;
}
// ===============================================================================================================
//
// DATA CLASS CONSTRUCTORS AND DESTRUCTORS

1
src/libtdeldap.h
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@ -235,6 +235,7 @@ class LDAPManager : public TQObject {
int moveKerberosEntries(TQString newSuffix, TQString* errstr=0);
static TQString getMachineFQDN();
static void writeLDAPConfFile(LDAPRealmConfig realmcfg);
static void writeTDERealmList(LDAPRealmConfigList realms, KSimpleConfig* config);

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