#include "includes.h"
#include "auth/ntlmssp/ntlmssp.h"
#include "auth/ntlmssp/msrpc_parse.h"
-#include "lib/crypto/crypto.h"
-#include "system/filesys.h"
+#include "../lib/crypto/crypto.h"
#include "libcli/auth/libcli_auth.h"
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
#include "auth/auth.h"
+#include "auth/ntlm/auth_proto.h"
#include "param/param.h"
+#include "auth/session_proto.h"
/**
* Set a username on an NTLMSSP context - ensures it is talloc()ed
{
struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data;
DATA_BLOB struct_blob;
- char dnsname[MAXHOSTNAMELEN], dnsdomname[MAXHOSTNAMELEN];
- const char *p;
uint32_t neg_flags = 0;
uint32_t ntlmssp_command, chal_flags;
const uint8_t *cryptkey;
#endif
if (in.length) {
- if ((in.length < 16) || !msrpc_parse(out_mem_ctx, &in, "Cdd",
+ if ((in.length < 16) || !msrpc_parse(out_mem_ctx,
+ lp_iconv_convenience(gensec_security->lp_ctx),
+ &in, "Cdd",
"NTLMSSP",
&ntlmssp_command,
&neg_flags)) {
/* Ask our caller what challenge they would like in the packet */
cryptkey = gensec_ntlmssp_state->get_challenge(gensec_ntlmssp_state);
+ if (!cryptkey) {
+ DEBUG(1, ("ntlmssp_server_negotiate: backend doesn't give a challenge\n"));
+ return NT_STATUS_INTERNAL_ERROR;
+ }
/* Check if we may set the challenge */
if (!gensec_ntlmssp_state->may_set_challenge(gensec_ntlmssp_state)) {
gensec_ntlmssp_state->chal = data_blob_talloc(gensec_ntlmssp_state, cryptkey, 8);
gensec_ntlmssp_state->internal_chal = data_blob_talloc(gensec_ntlmssp_state, cryptkey, 8);
- dnsname[0] = '\0';
- if (gethostname(dnsname, sizeof(dnsname)) == -1) {
- DEBUG(0,("gethostname failed\n"));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- /* This should be a 'netbios domain -> DNS domain' mapping */
- p = strchr(dnsname, '.');
- if (p != NULL) {
- safe_strcpy(dnsdomname, p+1, sizeof(dnsdomname));
- strlower_m(dnsdomname);
- } else {
- dnsdomname[0] = '\0';
- }
-
/* This creates the 'blob' of names that appears at the end of the packet */
- if (chal_flags & NTLMSSP_CHAL_TARGET_INFO)
- {
+ if (chal_flags & NTLMSSP_CHAL_TARGET_INFO) {
+ char dnsdomname[MAXHOSTNAMELEN], dnsname[MAXHOSTNAMELEN];
const char *target_name_dns = "";
+
+ /* Find out the DNS domain name */
+ dnsdomname[0] = '\0';
+ safe_strcpy(dnsdomname, lp_realm(gensec_security->lp_ctx), sizeof(dnsdomname) - 1);
+ strlower_m(dnsdomname);
+
+ /* Find out the DNS host name */
+ safe_strcpy(dnsname, gensec_ntlmssp_state->server_name, sizeof(dnsname) - 1);
+ if (dnsdomname[0] != '\0') {
+ safe_strcat(dnsname, ".", sizeof(dnsname) - 1);
+ safe_strcat(dnsname, dnsdomname, sizeof(dnsname) - 1);
+ }
+ strlower_m(dnsname);
+
if (chal_flags |= NTLMSSP_TARGET_TYPE_DOMAIN) {
target_name_dns = dnsdomname;
} else if (chal_flags |= NTLMSSP_TARGET_TYPE_SERVER) {
}
msrpc_gen(out_mem_ctx,
+ lp_iconv_convenience(gensec_security->lp_ctx),
&struct_blob, "aaaaa",
NTLMSSP_NAME_TYPE_DOMAIN, target_name,
NTLMSSP_NAME_TYPE_SERVER, gensec_ntlmssp_state->server_name,
}
{
- /* Marshel the packet in the right format, be it unicode or ASCII */
+ /* Marshal the packet in the right format, be it unicode or ASCII */
const char *gen_string;
if (gensec_ntlmssp_state->unicode) {
gen_string = "CdUdbddB";
}
msrpc_gen(out_mem_ctx,
+ lp_iconv_convenience(gensec_security->lp_ctx),
out, gen_string,
"NTLMSSP",
NTLMSSP_CHALLENGE,
/* now the NTLMSSP encoded auth hashes */
if (!msrpc_parse(gensec_ntlmssp_state,
+ lp_iconv_convenience(gensec_ntlmssp_state->gensec_security->lp_ctx),
&request, parse_string,
"NTLMSSP",
&ntlmssp_command,
/* now the NTLMSSP encoded auth hashes */
if (!msrpc_parse(gensec_ntlmssp_state,
+ lp_iconv_convenience(gensec_ntlmssp_state->gensec_security->lp_ctx),
&request, parse_string,
"NTLMSSP",
&ntlmssp_command,
status = auth_get_challenge(gensec_ntlmssp_state->auth_context, &chal);
if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(1, ("auth_ntlmssp_get_challenge: failed to get challenge: %s\n",
+ nt_errstr(status)));
return NULL;
}
NTSTATUS nt_status;
struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data;
- nt_status = auth_generate_session_info(gensec_ntlmssp_state, gensec_ntlmssp_state->server_info, session_info);
+ nt_status = auth_generate_session_info(gensec_ntlmssp_state, gensec_security->event_ctx, gensec_security->lp_ctx, gensec_ntlmssp_state->server_info, session_info);
NT_STATUS_NOT_OK_RETURN(nt_status);
(*session_info)->session_key = data_blob_talloc(*session_info,
gensec_ntlmssp_state->role = NTLMSSP_SERVER;
gensec_ntlmssp_state->workstation = NULL;
- gensec_ntlmssp_state->server_name = lp_netbios_name(global_loadparm);
+ gensec_ntlmssp_state->server_name = lp_netbios_name(gensec_security->lp_ctx);
- gensec_ntlmssp_state->domain = lp_workgroup(global_loadparm);
+ gensec_ntlmssp_state->domain = lp_workgroup(gensec_security->lp_ctx);
gensec_ntlmssp_state->expected_state = NTLMSSP_NEGOTIATE;
- gensec_ntlmssp_state->allow_lm_key = (lp_lanman_auth(global_loadparm)
- && lp_parm_bool(global_loadparm, NULL, "ntlmssp_server", "allow_lm_key", false));
+ gensec_ntlmssp_state->allow_lm_key = (lp_lanman_auth(gensec_security->lp_ctx)
+ && lp_parm_bool(gensec_security->lp_ctx, NULL, "ntlmssp_server", "allow_lm_key", false));
gensec_ntlmssp_state->server_multiple_authentications = false;
gensec_ntlmssp_state->nt_resp = data_blob(NULL, 0);
gensec_ntlmssp_state->encrypted_session_key = data_blob(NULL, 0);
- if (lp_parm_bool(global_loadparm, NULL, "ntlmssp_server", "128bit", true)) {
+ if (lp_parm_bool(gensec_security->lp_ctx, NULL, "ntlmssp_server", "128bit", true)) {
gensec_ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_128;
}
- if (lp_parm_bool(global_loadparm, NULL, "ntlmssp_server", "56bit", true)) {
+ if (lp_parm_bool(gensec_security->lp_ctx, NULL, "ntlmssp_server", "56bit", true)) {
gensec_ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_56;
}
- if (lp_parm_bool(global_loadparm, NULL, "ntlmssp_server", "keyexchange", true)) {
+ if (lp_parm_bool(gensec_security->lp_ctx, NULL, "ntlmssp_server", "keyexchange", true)) {
gensec_ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_KEY_EXCH;
}
- if (lp_parm_bool(global_loadparm, NULL, "ntlmssp_server", "alwayssign", true)) {
+ if (lp_parm_bool(gensec_security->lp_ctx, NULL, "ntlmssp_server", "alwayssign", true)) {
gensec_ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_ALWAYS_SIGN;
}
- if (lp_parm_bool(global_loadparm, NULL, "ntlmssp_server", "ntlm2", true)) {
+ if (lp_parm_bool(gensec_security->lp_ctx, NULL, "ntlmssp_server", "ntlm2", true)) {
gensec_ntlmssp_state->neg_flags |= NTLMSSP_NEGOTIATE_NTLM2;
}
nt_status = auth_context_create(gensec_ntlmssp_state,
gensec_security->event_ctx,
gensec_security->msg_ctx,
- global_loadparm,
+ gensec_security->lp_ctx,
&gensec_ntlmssp_state->auth_context);
NT_STATUS_NOT_OK_RETURN(nt_status);
gensec_ntlmssp_state->may_set_challenge = auth_ntlmssp_may_set_challenge;
gensec_ntlmssp_state->set_challenge = auth_ntlmssp_set_challenge;
gensec_ntlmssp_state->check_password = auth_ntlmssp_check_password;
- gensec_ntlmssp_state->server_role = lp_server_role(global_loadparm);
+ gensec_ntlmssp_state->server_role = lp_server_role(gensec_security->lp_ctx);
return NT_STATUS_OK;
}
git.samba.org / ira / wip.git / blobdiff