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-rw-r--r--src/modules/extra/m_ldapauth.cpp47
1 files changed, 18 insertions, 29 deletions
diff --git a/src/modules/extra/m_ldapauth.cpp b/src/modules/extra/m_ldapauth.cpp
index 6c765fb2e..405bab082 100644
--- a/src/modules/extra/m_ldapauth.cpp
+++ b/src/modules/extra/m_ldapauth.cpp
@@ -310,36 +310,25 @@ public:
}
RAIILDAPMessage msg;
- std::string what = (attribute + "=" + (useusername ? user->ident : user->nick));
- if ((res = ldap_search_ext_s(conn, base.c_str(), searchscope, what.c_str(), NULL, 0, NULL, NULL, NULL, 0, &msg)) != LDAP_SUCCESS)
+ std::string what;
+ std::string::size_type pos = user->password.find(':');
+ // If a username is provided in PASS, use it, othewrise user their nick or ident
+ if (pos != std::string::npos)
{
- // Do a second search, based on password, if it contains a :
- // That is, PASS <user>:<password> will work.
- size_t pos = user->password.find(":");
- if (pos != std::string::npos)
- {
- // manpage says we must deallocate regardless of success or failure
- // since we're about to do another query (and reset msg), first
- // free the old one.
- msg.dealloc();
-
- std::string cutpassword = user->password.substr(0, pos);
- res = ldap_search_ext_s(conn, base.c_str(), searchscope, cutpassword.c_str(), NULL, 0, NULL, NULL, NULL, 0, &msg);
-
- if (res == LDAP_SUCCESS)
- {
- // Trim the user: prefix, leaving just 'pass' for later password check
- user->password = user->password.substr(pos + 1);
- }
- }
+ what = (attribute + "=" + user->password.substr(0, pos));
- // It may have found based on user:pass check above.
- if (res != LDAP_SUCCESS)
- {
- if (verbose)
- ServerInstance->SNO->WriteToSnoMask('c', "Forbidden connection from %s (LDAP search failed: %s)", user->GetFullRealHost().c_str(), ldap_err2string(res));
- return false;
- }
+ // Trim the user: prefix, leaving just 'pass' for later password check
+ user->password = user->password.substr(pos + 1);
+ }
+ else
+ {
+ what = (attribute + "=" + (useusername ? user->ident : user->nick));
+ }
+ if ((res = ldap_search_ext_s(conn, base.c_str(), searchscope, what.c_str(), NULL, 0, NULL, NULL, NULL, 0, &msg)) != LDAP_SUCCESS)
+ {
+ if (verbose)
+ ServerInstance->SNO->WriteToSnoMask('c', "Forbidden connection from %s (LDAP search failed: %s)", user->GetFullRealHost().c_str(), ldap_err2string(res));
+ return false;
}
if (ldap_count_entries(conn, msg) > 1)
{
@@ -404,7 +393,7 @@ public:
std::string dnPart;
while (stream.GetToken(dnPart))
{
- std::string::size_type pos = dnPart.find('=');
+ pos = dnPart.find('=');
if (pos == std::string::npos) // malformed
continue;