[Bug 54727] New: LDAP Explorer (LEX) throws an exception when attempting to connect over SSL
https://bugs.winehq.org/show_bug.cgi?id=54727
Bug ID: 54727 Summary: LDAP Explorer (LEX) throws an exception when attempting to connect over SSL Product: Wine Version: 8.4 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: wldap32 Assignee: wine-bugs@winehq.org Reporter: alexhenrie24@gmail.com Distribution: ---
Created attachment 74233 --> https://bugs.winehq.org/attachment.cgi?id=74233 WINEDEBUG=+wldap32
Steps to reproduce:
1. Run `winetricks dotnet452`
2. Run `wine LEX.msi`
3. Run `docker run --detach --env LDAP_TLS_VERIFY_CLIENT=never -p636:636 osixia/openldap`
4. Run `wine 'C:\Program Files (x86)\CerroTorre\LEX\LEX.exe'`
5. Wait for the splash screen to close, or move the "LDAP Connections" window out from under it
6. On the "Advanced" tab, check "Ignore server certificate errors"
7. On the "Server" tab, enter "localhost" for the server and check "SSL connect" (the port will automatically change from 389 to 636)
8. On the "Server" tab, click "Fetch"
At this point, an "Unhandled exception" dialog appears that says "The feature is not supported." Furthermore, the program crashes if you click the Quit button on the dialog, but since the dialog shouldn't appear in the first place, it's understandable that it doesn't function correctly.
The relevant part of the terminal output is:
0024:fixme:wldap32:ldap_set_optionW Unsupported option: 0x0a
0x0a is LDAP_OPT_SSL, which is not yet implemented in Wine.
$ sha256sum LEX.msi 68810d827de3f90c0223fcb18a66dde49aee189789b37dd4cdeebe013fa402be
https://bugs.winehq.org/show_bug.cgi?id=54727
Alex Henrie alexhenrie24@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- URL| |http://www.ldapexplorer.com | |/download/LEX1.5.003/LEX.ms | |i Keywords| |download
https://bugs.winehq.org/show_bug.cgi?id=54727
--- Comment #1 from Alex Henrie alexhenrie24@gmail.com --- After implementing LDAP_OPT_SSL, LEX gets a little farther, but throws a similar exception after:
0024:fixme:wldap32:ldap_set_optionW Unsupported option: 0x10
0x10 is LDAP_OPT_REFERRAL_HOP_LIMIT.
https://bugs.winehq.org/show_bug.cgi?id=54727
--- Comment #2 from Alex Henrie alexhenrie24@gmail.com --- And after stubbing out LDAP_OPT_REFERRAL_HOP_LIMIT, I get:
0024:fixme:wldap32:ldap_set_optionW Unsupported option: 0x81
0x81 is LDAP_OPT_SERVER_CERTIFICATE. After stubbing that out too, LEX connects successfully! However, for security reasons we probably don't want stub code that unconditionally skips the certificate validation step. I'm hoping that the "Ignore server certificate errors" checkbox means that we can pass a null certificate to LEX's certificate verification callback and it will return TRUE anyway.
https://bugs.winehq.org/show_bug.cgi?id=54727
Alex Henrie alexhenrie24@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Fixed by SHA1| |8fb04515cfc733eaee66201941f | |cce5120865ce5 Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #3 from Alex Henrie alexhenrie24@gmail.com --- Fixed by https://gitlab.winehq.org/wine/wine/-/commit/8fb04515cfc733eaee66201941fcce5...
https://bugs.winehq.org/show_bug.cgi?id=54727
Alexandre Julliard julliard@winehq.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED
--- Comment #4 from Alexandre Julliard julliard@winehq.org --- Closing bugs fixed in 8.5.
https://bugs.winehq.org/show_bug.cgi?id=54727
Alex Henrie alexhenrie24@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.winehq.org/sho | |w_bug.cgi?id=54772
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