1SSL_CTX_add_extra_chain_cert(3) OpenSSL SSL_CTX_add_extra_chain_cert(3)
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6 SSL_CTX_add_extra_chain_cert - add certificate to chain
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9 #include <openssl/ssl.h>
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11 long SSL_CTX_add_extra_chain_cert(SSL_CTX ctx, X509 *x509)
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14 SSL_CTX_add_extra_chain_cert() adds the certificate x509 to the
15 certificate chain presented together with the certificate. Several
16 certificates can be added one after the other.
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19 When constructing the certificate chain, the chain will be formed from
20 these certificates explicitly specified. If no chain is specified, the
21 library will try to complete the chain from the available CA
22 certificates in the trusted CA storage, see
23 SSL_CTX_load_verify_locations(3).
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26 SSL_CTX_add_extra_chain_cert() returns 1 on success. Check out the
27 error stack to find out the reason for failure otherwise.
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30 ssl(3), SSL_CTX_use_certificate(3), SSL_CTX_set_client_cert_cb(3),
31 SSL_CTX_load_verify_locations(3)
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351.0.1e 2013-02-11 SSL_CTX_add_extra_chain_cert(3)