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lib:krb5_wrap: Add smb_krb5_princ_component()

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For now this function is a mere wrapper round krb5_princ_component(),
but one whose interface allows for a more sensible implementation.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Joseph Sutton 2023-09-05 14:52:02 +12:00 committed by Andrew Bartlett
parent d901fe9c67
commit eec9e54592
2 changed files with 29 additions and 0 deletions
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24
lib/krb5_wrap/krb5_samba.c
View File

@ -141,6 +141,30 @@ const krb5_data *krb5_princ_component(krb5_context context,
}
#endif
krb5_error_code smb_krb5_princ_component(krb5_context context,
krb5_principal principal,
int i,
krb5_data *data);
krb5_error_code smb_krb5_princ_component(krb5_context context,
krb5_principal principal,
int i,
krb5_data *data)
{
const krb5_data *kdata = NULL;
if (i < 0) {
return EINVAL;
}
kdata = krb5_princ_component(context, principal, i);
if (kdata == NULL) {
return ENOENT;
}
*data = *kdata;
return 0;
}
/**********************************************************
* WRAPPING FUNCTIONS

5
source4/auth/kerberos/kerberos.h
View File

@ -65,6 +65,11 @@ krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_con
const krb5_data *krb5_princ_component(krb5_context context, krb5_principal principal, int i );
#endif
krb5_error_code smb_krb5_princ_component(krb5_context context,
krb5_principal principal,
int i,
krb5_data *data);
/* Samba wrapper function for krb5 functionality. */
krb5_error_code kerberos_encode_pac(TALLOC_CTX *mem_ctx,
struct PAC_DATA *pac_data,