SSL_CTX_set0_verify_cert_store(3)

SSL_CTX_set1_verify_cert_store(3OpenSSSSL_CTX_set1_verify_cert_store(3)

NAME

     SSL_CTX_set0_verify_cert_store,
     SSL_CTX_set1_verify_cert_store,
     SSL_CTX_set0_chain_cert_store,
     SSL_CTX_set1_chain_cert_store, SSL_set0_verify_cert_store,
     SSL_set1_verify_cert_store, SSL_set0_chain_cert_store,
     SSL_set1_chain_cert_store - set certificate verification or
     chain store

SYNOPSIS

      #include <openssl/ssl.h>

      int SSL_CTX_set0_verify_cert_store(SSL_CTX *ctx, X509_STORE *st);
      int SSL_CTX_set1_verify_cert_store(SSL_CTX *ctx, X509_STORE *st);
      int SSL_CTX_set0_chain_cert_store(SSL_CTX *ctx, X509_STORE *st);
      int SSL_CTX_set1_chain_cert_store(SSL_CTX *ctx, X509_STORE *st);

      int SSL_set0_verify_cert_store(SSL *ctx, X509_STORE *st);
      int SSL_set1_verify_cert_store(SSL *ctx, X509_STORE *st);
      int SSL_set0_chain_cert_store(SSL *ctx, X509_STORE *st);
      int SSL_set1_chain_cert_store(SSL *ctx, X509_STORE *st);

DESCRIPTION

     SSL_CTX_set0_verify_cert_store() and
     SSL_CTX_set1_verify_cert_store() set the certificate store
     used for certificate verification to st.

     SSL_CTX_set0_chain_cert_store() and
     SSL_CTX_set1_chain_cert_store() set the certificate store
     used for certificate chain building to st.

     SSL_set0_verify_cert_store(), SSL_set1_verify_cert_store(),
     SSL_set0_chain_cert_store() and SSL_set1_chain_cert_store()
     are similar except they apply to SSL structure ssl.

     All these functions are implemented as macros. Those
     containing a 1 increment the reference count of the supplied
     store so it must be freed at some point after the operation.
     Those containing a 0 do not increment reference counts and
     the supplied store MUST NOT be freed after the operation.

NOTES

     The stores pointers associated with an SSL_CTX structure are
     copied to any SSL structures when SSL_new() is called. As a
     result SSL structures will not be affected if the parent
     SSL_CTX store pointer is set to a new value.

     The verification store is used to verify the certificate
     chain sent by the peer: that is an SSL/TLS client will use
     the verification store to verify the server's certificate
     chain and a SSL/TLS server will use it to verify any client
     certificate chain.

1.0.2t               Last change: 2019-09-10                    1

SSL_CTX_set1_verify_cert_store(3OpenSSSSL_CTX_set1_verify_cert_store(3)

     The chain store is used to build the certificate chain.

     If the mode SSL_MODE_NO_AUTO_CHAIN is set or a certificate
     chain is configured already (for example using the functions
     such as SSL_CTX_add1_chain_cert(3) or
     SSL_CTX_add_extra_chain_cert(3)) then automatic chain
     building is disabled.

     If the mode SSL_MODE_NO_AUTO_CHAIN is set then automatic
     chain building is disabled.

     If the chain or the verification store is not set then the
     store associated with the parent SSL_CTX is used instead to
     retain compatibility with previous versions of OpenSSL.

RETURN VALUES

     All these functions return 1 for success and 0 for failure.

SEE ALSO

     SSL_CTX_add_extra_chain_cert(3) SSL_CTX_set0_chain(3)
     SSL_CTX_set1_chain(3) SSL_CTX_add0_chain_cert(3)
     SSL_CTX_add1_chain_cert(3) SSL_set0_chain(3)
     SSL_set1_chain(3) SSL_add0_chain_cert(3)
     SSL_add1_chain_cert(3) SSL_CTX_build_cert_chain(3)
     SSL_build_cert_chain(3)

HISTORY

     These functions were first added to OpenSSL 1.0.2.

1.0.2t               Last change: 2019-09-10                    2