Man page - ldns_dane_create_tlsa_rr(3)

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Package: libldns-dev
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NAME
SYNOPSIS
DESCRIPTION
AUTHOR
REPORTING BUGS
COPYRIGHT
SEE ALSO
REMARKS

NAME

ldns_dane_create_tlsa_rr, ldns_dane_create_tlsa_owner, ldns_dane_cert2rdf, ldns_dane_select_certificate - TLSA RR creation functions

SYNOPSIS

#include <stdint.h>
#include <stdbool.h>

#include <ldns/ldns.h>

ldns_status ldns_dane_create_tlsa_rr(ldns_rr** tlsa, ldns_tlsa_certificate_usage certificate_usage, ldns_tlsa_selector selector, ldns_tlsa_matching_type matching_type, X509* cert);

ldns_status ldns_dane_create_tlsa_owner(ldns_rdf** tlsa_owner, const ldns_rdf* name, uint16_t port, ldns_dane_transport transport);

ldns_status ldns_dane_cert2rdf(ldns_rdf** rdf, X509* cert, ldns_tlsa_selector selector, ldns_tlsa_matching_type matching_type);

ldns_status ldns_dane_select_certificate(X509** selected_cert, X509* cert, STACK_OF(X509)* extra_certs, X509_STORE* pkix_validation_store, ldns_tlsa_certificate_usage cert_usage, int index);

DESCRIPTION

ldns_dane_create_tlsa_rr () Creates a TLSA resource record from the certificate. No PKIX validation is performed! The given certificate is used as data regardless the value of certificate_usage.

tlsa : The created TLSA resource record.
certificate_usage : The value for the Certificate Usage field
selector : The value for the Selector field
matching_type : The value for the Matching Type field
cert : The certificate which data will be represented

Returns LDNS_STATUS_OK on success or an error code otherwise.

ldns_dane_create_tlsa_owner () Creates a dname consisting of the given name, prefixed by the service port and type of transport: _<- EM>port._transport.name.

tlsa_owner : The created dname.
name : The dname that should be prefixed.
port : The service port number for which the name should be created.
transport : The transport for which the name should be created.
Returns LDNS_STATUS_OK on success or an error code otherwise.

ldns_dane_cert2rdf () Creates a LDNS_RDF_TYPE_HEX type rdf based on the binary data chosen by the selector and encoded using matching_type.

rdf : The created created rdf of type LDNS_RDF_TYPE_HEX.
cert : The certificate from which the data is selected
selector : The full certificate or the public key
matching_type : The full data or the SHA256 or SHA512 hash of the selected data
Returns LDNS_STATUS_OK on success or an error code otherwise.

ldns_dane_select_certificate () Selects the certificate from cert, extra_certs or the pkix_validation_store based on the value of cert_usage and index.

selected_cert : The selected cert.
cert : The certificate to validate (or not)
extra_certs : Intermediate certificates that might be necessary during validation. May be NULL, except when the certificate usage is "Trust Anchor Assertion" because the trust anchor has to be provided.(otherwise choose a "Domain issued certificate!"
pkix_validation_store : Used when the certificate usage is "CA constraint" or "Service Certificate Constraint" to validate the certificate and, in case of "CA constraint", select the CA. When pkix_validation_store is NULL, validation is explicitly turned off and the behaviour is then the same as for "Trust anchor assertion" and "Domain issued certificate" respectively.
cert_usage : Which certificate to use and how to validate.
index : Used to select the trust anchor when certificate usage is "Trust Anchor Assertion". 0 is the last certificate in the validation chain. 1 the one but last, etc. When index is -1, the last certificate is used that MUST be self-signed. This can help to make sure that the intended (self signed) trust anchor is actually present in extra_certs (which is a DANE requirement).

Returns LDNS_STATUS_OK on success or an error code otherwise.

AUTHOR

The ldns team at NLnet Labs.

REPORTING BUGS

Please report bugs to dns-team@nlnetlabs.nl or on GitHub at https://github.com/NLnetLabs/ldns/issues

COPYRIGHT

Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

REMARKS

This manpage was automatically generated from the ldns source code.