#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; } unlink(r->in.keytab_name); 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; }