diff options
Diffstat (limited to 'util/ipa_krb5.c')
| -rw-r--r-- | util/ipa_krb5.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/util/ipa_krb5.c b/util/ipa_krb5.c index 96056c769..5b6fc5821 100644 --- a/util/ipa_krb5.c +++ b/util/ipa_krb5.c @@ -452,3 +452,36 @@ fail: return kerr; } +krb5_error_code filter_key_salt_tuples(krb5_context context, + krb5_key_salt_tuple *req, int n_req, + krb5_key_salt_tuple *supp, int n_supp, + krb5_key_salt_tuple **res, int *n_res) +{ + krb5_key_salt_tuple *ks = NULL; + int n_ks; + int i, j; + + ks = calloc(n_req, sizeof(krb5_key_salt_tuple)); + if (!ks) { + return ENOMEM; + } + n_ks = 0; + + for (i = 0; i < n_req; i++) { + for (j = 0; j < n_supp; j++) { + if (req[i].ks_enctype == supp[j].ks_enctype && + req[i].ks_salttype == supp[j].ks_salttype) { + break; + } + } + if (j < n_supp) { + ks[n_ks] = req[i]; + n_ks++; + } + } + + *res = ks; + *n_res = n_ks; + return 0; +} + |