| c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. |
| SPDX-License-Identifier: curl |
| Long: ssl-reqd |
| Help: Require SSL/TLS |
| Protocols: FTP IMAP POP3 SMTP LDAP |
| Added: 7.20.0 |
| Category: tls |
| Example: --ssl-reqd ftp://example.com |
| See-also: ssl insecure |
| Multi: boolean |
| --- |
| Require SSL/TLS for the connection. Terminates the connection if the transfer |
| cannot be upgraded to use SSL/TLS. |
| |
| This option is handled in LDAP (added in 7.81.0). It is fully supported by the |
| OpenLDAP backend and rejected by the generic ldap backend if explicit TLS is |
| required. |
| |
| This option is unnecessary if you use a URL scheme that in itself implies |
| immediate and implicit use of TLS, like for FTPS, IMAPS, POP3S, SMTPS and |
| LDAPS. Such a transfer always fails if the TLS handshake does not work. |
| |
| This option was formerly known as --ftp-ssl-reqd. |
