Todd C. Miller
cc6157d7d4
Add support for WolfSSL's OpenSSL compatibility layer.
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Based on changes from Hayden Roche
2021-10-25 13:17:57 -06:00
Todd C. Miller
8a9c8794d0
Use SSL_FILETYPE_PEM with SSL_CTX_use_PrivateKey_file, not X509_FILETYPE_PEM
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While they are defined to the same value in OpenSSL one should not
rely on this.
2021-10-24 14:47:49 -06:00
Todd C. Miller
4e0b77be4b
tls_init.c: use SSL_CTX_set0_tmp_dh_pkey if present.
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Fixes a warning on OpenSSL 3.0 and plugs a memory leak of dhparams
on config reload.
2021-09-17 10:55:06 -06:00
Todd C. Miller
aee82efe45
Display the correct error message if X509_verify_cert() fails.
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We must use X509_STORE_CTX_get_error() and X509_verify_cert_error_string()
instead of the generic OpenSSL error functions.
2021-07-27 14:49:28 -06:00
Todd C. Miller
36fbb13c4c
Use TLS_method() instead of TLS_client_method() throughout.
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OpenSSL returns an error for SSL_accept() if TLS_client_method()
was used to generate the context (LibreSSL doesn't care).
Prior to sudo 1.9.7, TLS_client_method() and TLS_server_method()
were used in the TLS client and server initialization code respectively.
This was refactored in sudo 1.9.7 to allow the code to be shared.
Bug #988
2021-07-26 13:40:25 -06:00
Todd C. Miller
5a3bbba12b
Use sudo_warnx?() instead of sudo_debug_printf for errors.
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We now hook the warn functions so the messages are logged.
The messages still show up in the debug log too.
2021-06-15 13:58:12 -06:00
Todd C. Miller
8f0c16f06e
Only initialize the SSL library once.
2021-04-08 15:14:13 -06:00
Todd C. Miller
d92610ee43
Rename LOGSRVD_DEFAULT_CIPHER_LST13 to DEFAULT_CIPHER_LST13
2021-04-06 17:03:30 -06:00
Todd C. Miller
71e5275a1c
Move common TLS initialization code to tls_init.c.
2021-03-10 16:29:27 -07:00
