1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
#include "includes.h"
#include "system/kerberos.h"
#include "auth/kerberos/kerberos.h"
#include <hdb.h>
#include "kdc/samba_kdc.h"
#include "libnet/libnet.h"
extern struct hdb_method hdb_samba4;
NTSTATUS libnet_export_keytab(struct libnet_context *ctx, TALLOC_CTX *mem_ctx, struct libnet_export_keytab *r)
{
krb5_error_code ret;
struct smb_krb5_context *smb_krb5_context;
const char *from_keytab;
/* Register hdb-samba4 hooks for use as a keytab */
struct samba_kdc_base_context *base_ctx = talloc_zero(mem_ctx, struct samba_kdc_base_context);
if (!base_ctx) {
return NT_STATUS_NO_MEMORY;
}
base_ctx->ev_ctx = ctx->event_ctx;
base_ctx->lp_ctx = ctx->lp_ctx;
from_keytab = talloc_asprintf(base_ctx, "HDB:samba4&%p", base_ctx);
if (!from_keytab) {
return NT_STATUS_NO_MEMORY;
}
ret = smb_krb5_init_context(ctx, ctx->event_ctx, ctx->lp_ctx, &smb_krb5_context);
if (ret) {
return NT_STATUS_NO_MEMORY;
}
ret = krb5_plugin_register(smb_krb5_context->krb5_context,
PLUGIN_TYPE_DATA, "hdb",
&hdb_samba4);
if(ret) {
return NT_STATUS_NO_MEMORY;
}
ret = krb5_kt_register(smb_krb5_context->krb5_context, &hdb_kt_ops);
if(ret) {
return NT_STATUS_NO_MEMORY;
}
ret = kt_copy(smb_krb5_context->krb5_context, from_keytab, r->in.keytab_name);
if(ret) {
r->out.error_string = smb_get_krb5_error_message(smb_krb5_context->krb5_context,
ret, mem_ctx);
return NT_STATUS_UNSUCCESSFUL;
}
return NT_STATUS_OK;
}
|
