Document the default CA path functions
Reviewed-by: Andy Polyakov <appro@openssl.org>
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@ -12,12 +12,30 @@ certificates
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int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
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const char *CApath);
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int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
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int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
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int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
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=head1 DESCRIPTION
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SSL_CTX_load_verify_locations() specifies the locations for B<ctx>, at
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which CA certificates for verification purposes are located. The certificates
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available via B<CAfile> and B<CApath> are trusted.
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SSL_CTX_set_default_verify_paths() specifies that the default locations for
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which CA certificates are loaded should be used. There is one default directory
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and one default file.
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SSL_CTX_set_default_verify_dir() is similar to
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SSL_CTX_set_default_verify_paths() except that just the default directory is
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used.
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SSL_CTX_set_default_verify_file() is similar to
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SSL_CTX_set_default_verify_paths() except that just the default file is
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used.
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=head1 NOTES
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If B<CAfile> is not NULL, it points to a file of CA certificates in PEM
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@ -96,7 +114,7 @@ for use as B<CApath>:
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=head1 RETURN VALUES
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The following return values can occur:
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For SSL_CTX_load_verify_locations the following return values can occur:
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=over 4
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@ -112,6 +130,10 @@ The operation succeeded.
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=back
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SSL_CTX_set_default_verify_paths(), SSL_CTX_set_default_verify_dir() and
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SSL_CTX_set_default_verify_file() all return 1 on success or 0 on failure. A
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missing default location is still treated as a success.
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=head1 SEE ALSO
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L<ssl(3)>,
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@ -298,6 +298,17 @@ protocol context defined in the B<SSL_CTX> structure.
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=item int B<SSL_CTX_set_default_verify_paths>(SSL_CTX *ctx);
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Use the default paths to locate trusted CA certificates. There is one default
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directory path and one default file path. Both are set via this call.
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=item int B<SSL_CTX_set_default_verify_dir>(SSL_CTX *ctx)
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Use the default directory path to locate trusted CA certficates.
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=item int B<SSL_CTX_set_default_verify_file>(SSL_CTX *ctx)
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Use the file path to locate trusted CA certficates.
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=item int B<SSL_CTX_set_ex_data>(SSL_CTX *s, int idx, char *arg);
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=item void B<SSL_CTX_set_info_callback>(SSL_CTX *ctx, void (*cb)(SSL *ssl, int cb, int ret));
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