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Description of problem:
lftp not working with re-newed certificates
- The certificates were expired for site.
- We got new Certificates and replaced the files used by Apache (Web Server).
- The CA Chain is not changed. Only certificate re-newed
- The certificates work everywhere for same site(e.g. various webbrowsers, curl, openssl connect, gnutls-cli) except for lftp.
- lftp connection works fine on disabling the ssl verification.
Version-Release number of selected component (if applicable):
lftp-4.8.4-2.el8.x86_64.rpm
How reproducible:
- Renew ceritificates and try connect to site through lftp with SSL enabled
Steps to Reproduce:
1. Obtain re-newed certificate
2. Move them to respective locations as per apache configuration
3. Try connecting over lftp with SSL enabled
# lftp site-name.example.com
Actual results:
Connection fails with error "Fatal error: Certificate verification: Not trusted: no issuer was found (C4:3F:D4:BD:3C:BA:B7:8C:45:B1:6B:87:3B:C0:7B:A4:CF:32:99:A2)
Expected results:
Secure connection should be established, as it does for other tools like curl, openssl connect etc.
Additional info:
Possibly hiting https://github.com/lavv17/lftp/issues/641
Fixed by https://github.com/lavv17/lftp/pull/642.
Similar issue seen on fedora
https://bugzilla.redhat.com/show_bug.cgi?id=1477048
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (lftp bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2023:7043