.\"	$NetBSD: krb5_digest.3,v 1.2 2017/01/28 21:31:49 christos Exp $
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.Dd February  18, 2007
.Dt KRB5_DIGEST 3
.Os
.Sh NAME
.Nm krb5_digest ,
.Nm krb5_digest_alloc ,
.Nm krb5_digest_free ,
.Nm krb5_digest_set_server_cb ,
.Nm krb5_digest_set_type ,
.Nm krb5_digest_set_hostname ,
.Nm krb5_digest_get_server_nonce ,
.Nm krb5_digest_set_server_nonce ,
.Nm krb5_digest_get_opaque ,
.Nm krb5_digest_set_opaque ,
.Nm krb5_digest_get_identifier ,
.Nm krb5_digest_set_identifier ,
.Nm krb5_digest_init_request ,
.Nm krb5_digest_set_client_nonce ,
.Nm krb5_digest_set_digest ,
.Nm krb5_digest_set_username ,
.Nm krb5_digest_set_authid ,
.Nm krb5_digest_set_authentication_user ,
.Nm krb5_digest_set_realm ,
.Nm krb5_digest_set_method ,
.Nm krb5_digest_set_uri ,
.Nm krb5_digest_set_nonceCount ,
.Nm krb5_digest_set_qop ,
.Nm krb5_digest_request ,
.Nm krb5_digest_get_responseData ,
.Nm krb5_digest_get_rsp ,
.Nm krb5_digest_get_tickets ,
.Nm krb5_digest_get_client_binding ,
.Nm krb5_digest_get_a1_hash
.Nd remote digest (HTTP-DIGEST, SASL, CHAP) support
.Sh LIBRARY
Kerberos 5 Library (libkrb5, -lkrb5)
.Sh SYNOPSIS
.In krb5/krb5.h
.Pp
.Li "typedef struct krb5_digest *krb5_digest;"
.Pp
.Ft krb5_error_code
.Fo krb5_digest_alloc
.Fa "krb5_context context"
.Fa "krb5_digest *digest"
.Fc
.Ft void
.Fo krb5_digest_free
.Fa "krb5_digest digest"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_type
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *type"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_server_cb
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *type"
.Fa "const char *binding"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_hostname
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *hostname"
.Fc
.Ft "const char *"
.Fo krb5_digest_get_server_nonce
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_server_nonce
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *nonce"
.Fc
.Ft "const char *"
.Fo krb5_digest_get_opaque
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_opaque
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *opaque"
.Fc
.Ft "const char *"
.Fo krb5_digest_get_identifier
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_identifier
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *id"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_init_request
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "krb5_realm realm"
.Fa "krb5_ccache ccache"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_client_nonce
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *nonce"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_digest
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *dgst"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_username
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *username"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_authid
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *authid"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_authentication_user
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "krb5_principal authentication_user"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_realm
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *realm"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_method
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *method"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_uri
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *uri"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_nonceCount
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *nonce_count"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_set_qop
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "const char *qop"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_request
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "krb5_realm realm"
.Fa "krb5_ccache ccache"
.Fc
.Ft "const char *"
.Fo krb5_digest_get_responseData
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fc
.Ft "const char *"
.Fo krb5_digest_get_rsp
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_get_tickets
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "Ticket **tickets"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_get_client_binding
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "char **type"
.Fa "char **binding"
.Fc
.Ft krb5_error_code
.Fo krb5_digest_get_a1_hash
.Fa "krb5_context context"
.Fa "krb5_digest digest"
.Fa "krb5_data *data"
.Fc
.Sh DESCRIPTION
The
.Fn krb5_digest_alloc
function allocatates the
.Fa digest
structure.  The structure should be freed with
.Fn krb5_digest_free
when it is no longer being used.
.Pp
.Fn krb5_digest_alloc
returns 0 to indicate success.
Otherwise an kerberos code is returned and the pointer that
.Fa digest
points to is set to
.Dv NULL .
.Pp
.Fn krb5_digest_free
free the structure
.Fa digest .
.Sh SEE ALSO
.Xr krb5 3 ,
.Xr kerberos 8