}
/* Authenticate a user with a plaintext password */
-static bool check_plaintext_auth(const char *user, const char *pass,
+static bool check_plaintext_auth(const char *user, const char *pass,
bool stdout_diagnostics)
{
struct winbindd_request request;
fstrcpy(request.data.auth.user, user);
fstrcpy(request.data.auth.pass, pass);
- if (require_membership_of_sid)
- pstrcpy(request.data.auth.require_membership_of_sid, require_membership_of_sid);
+ if (require_membership_of_sid) {
+ strlcpy(request.data.auth.require_membership_of_sid,
+ require_membership_of_sid,
+ sizeof(request.data.auth.require_membership_of_sid));
+ }
result = winbindd_request_response(WINBINDD_PAM_AUTH, &request, &response);
/* Display response */
-
+
if (stdout_diagnostics) {
if ((result != NSS_STATUS_SUCCESS) && (response.data.auth.nt_status == 0)) {
d_printf("Reading winbind reply failed! (0x01)\n");
}
-
- d_printf("%s: %s (0x%x)\n",
- response.data.auth.nt_status_string,
- response.data.auth.error_string,
+
+ d_printf("%s: %s (0x%x)\n",
+ response.data.auth.nt_status_string,
+ response.data.auth.error_string,
response.data.auth.nt_status);
} else {
if ((result != NSS_STATUS_SUCCESS) && (response.data.auth.nt_status == 0)) {
DEBUG(1, ("Reading winbind reply failed! (0x01)\n"));
}
-
- DEBUG(3, ("%s: %s (0x%x)\n",
- response.data.auth.nt_status_string,
+
+ DEBUG(3, ("%s: %s (0x%x)\n",
+ response.data.auth.nt_status_string,
response.data.auth.error_string,
- response.data.auth.nt_status));
+ response.data.auth.nt_status));
}
-
+
return (result == NSS_STATUS_SUCCESS);
}
/* authenticate a user with an encrypted username/password */
-NTSTATUS contact_winbind_auth_crap(const char *username,
- const char *domain,
+NTSTATUS contact_winbind_auth_crap(const char *username,
+ const char *domain,
const char *workstation,
- const DATA_BLOB *challenge,
- const DATA_BLOB *lm_response,
- const DATA_BLOB *nt_response,
- uint32 flags,
- uint8 lm_key[8],
- uint8 user_session_key[16],
- char **error_string,
- char **unix_name)
+ const DATA_BLOB *challenge,
+ const DATA_BLOB *lm_response,
+ const DATA_BLOB *nt_response,
+ uint32 flags,
+ uint8 lm_key[8],
+ uint8 user_session_key[16],
+ char **error_string,
+ char **unix_name)
{
NTSTATUS nt_status;
NSS_STATUS result;
} else if (strncmp(buf, "GK", 2) == 0) {
DEBUG(10, ("Requested NTLMSSP session key\n"));
if(have_session_key) {
- char *key64 = base64_encode_data_blob(session_key);
+ char *key64 = base64_encode_data_blob(talloc_tos(),
+ session_key);
x_fprintf(x_stdout, "GK %s\n", key64?key64:"<NULL>");
TALLOC_FREE(key64);
} else {
nt_status = ntlmssp_update(ntlmssp_state, request, &reply);
if (NT_STATUS_EQUAL(nt_status, NT_STATUS_MORE_PROCESSING_REQUIRED)) {
- char *reply_base64 = base64_encode_data_blob(reply);
+ char *reply_base64 = base64_encode_data_blob(talloc_tos(),
+ reply);
x_fprintf(x_stdout, "TT %s\n", reply_base64);
TALLOC_FREE(reply_base64);
data_blob_free(&reply);
DEBUG(10, ("Requested session key\n"));
if(have_session_key) {
- char *key64 = base64_encode_data_blob(session_key);
+ char *key64 = base64_encode_data_blob(talloc_tos(),
+ session_key);
x_fprintf(x_stdout, "GK %s\n", key64?key64:"<NULL>");
TALLOC_FREE(key64);
}
}
if (NT_STATUS_EQUAL(nt_status, NT_STATUS_MORE_PROCESSING_REQUIRED)) {
- char *reply_base64 = base64_encode_data_blob(reply);
+ char *reply_base64 = base64_encode_data_blob(talloc_tos(),
+ reply);
if (first) {
x_fprintf(x_stdout, "YR %s\n", reply_base64);
} else {
}
DEBUG(10, ("NTLMSSP challenge\n"));
} else if (NT_STATUS_IS_OK(nt_status)) {
- char *reply_base64 = base64_encode_data_blob(reply);
+ char *reply_base64 = base64_encode_data_blob(talloc_tos(),
+ reply);
x_fprintf(x_stdout, "AF %s\n", reply_base64);
TALLOC_FREE(reply_base64);
SPNEGO_DATA spnego;
ssize_t len;
char *reply_base64;
-
- pstring principal;
- pstring myname_lower;
+ TALLOC_CTX *ctx = talloc_tos();
+ char *principal;
+ char *myname_lower;
ZERO_STRUCT(spnego);
- pstrcpy(myname_lower, global_myname());
+ myname_lower = talloc_strdup(ctx, global_myname());
+ if (!myname_lower) {
+ return;
+ }
strlower_m(myname_lower);
- pstr_sprintf(principal, "%s$@%s", myname_lower, lp_realm());
+ principal = talloc_asprintf(ctx, "%s$@%s", myname_lower, lp_realm());
+ if (!principal) {
+ return;
+ }
/* Server negTokenInit (mech offerings) */
spnego.type = SPNEGO_NEG_TOKEN_INIT;
return;
}
- reply_base64 = base64_encode_data_blob(token);
+ reply_base64 = base64_encode_data_blob(talloc_tos(), token);
x_fprintf(x_stdout, "TT %s *\n", reply_base64);
TALLOC_FREE(reply_base64);
DATA_BLOB token;
NTSTATUS status;
ssize_t len;
+ TALLOC_CTX *ctx = talloc_tos();
char *user = NULL;
char *domain = NULL;
const char *reply_code;
char *reply_base64;
- pstring reply_argument;
+ char *reply_argument = NULL;
if (strlen(buf) < 2) {
DEBUG(1, ("SPENGO query [%s] invalid", buf));
if (ntlmssp_state)
ntlmssp_end(&ntlmssp_state);
} else if (strncmp(buf, "KK", 2) == 0) {
-
+ ;
} else {
DEBUG(1, ("SPENGO query [%s] invalid", buf));
x_fprintf(x_stdout, "BH\n");
char *principal;
DATA_BLOB ap_rep;
DATA_BLOB session_key;
+ PAC_DATA *pac_data = NULL;
if ( request.negTokenInit.mechToken.data == NULL ) {
DEBUG(1, ("Client did not provide Kerberos data\n"));
status = ads_verify_ticket(mem_ctx, lp_realm(), 0,
&request.negTokenInit.mechToken,
- &principal, NULL, &ap_rep,
+ &principal, &pac_data, &ap_rep,
&session_key, True);
talloc_destroy(mem_ctx);
if (NT_STATUS_IS_OK(status)) {
response.negTokenTarg.negResult = SPNEGO_ACCEPT_COMPLETED;
reply_code = "AF";
- pstr_sprintf(reply_argument, "%s\\%s", domain, user);
+ reply_argument = talloc_asprintf(ctx, "%s\\%s", domain, user);
} else if (NT_STATUS_EQUAL(status,
NT_STATUS_MORE_PROCESSING_REQUIRED)) {
response.negTokenTarg.negResult = SPNEGO_ACCEPT_INCOMPLETE;
reply_code = "TT";
- pstr_sprintf(reply_argument, "*");
+ reply_argument = talloc_strdup(ctx, "*");
} else {
response.negTokenTarg.negResult = SPNEGO_REJECT;
reply_code = "NA";
- pstrcpy(reply_argument, nt_errstr(status));
+ reply_argument = talloc_strdup(ctx, nt_errstr(status));
+ }
+
+ if (!reply_argument) {
+ DEBUG(1, ("Could not write SPNEGO data blob\n"));
+ x_fprintf(x_stdout, "BH\n");
+ return;
}
SAFE_FREE(user);
return;
}
- reply_base64 = base64_encode_data_blob(token);
+ reply_base64 = base64_encode_data_blob(talloc_tos(), token);
x_fprintf(x_stdout, "%s %s %s\n",
reply_code, reply_base64, reply_argument);
write_spnego_data(&to_server, &spnego);
data_blob_free(&spnego.negTokenInit.mechToken);
- to_server_base64 = base64_encode_data_blob(to_server);
+ to_server_base64 = base64_encode_data_blob(talloc_tos(), to_server);
data_blob_free(&to_server);
x_fprintf(x_stdout, "KK %s\n", to_server_base64);
TALLOC_FREE(to_server_base64);
write_spnego_data(&to_server, &spnego);
data_blob_free(&request);
- to_server_base64 = base64_encode_data_blob(to_server);
+ to_server_base64 = base64_encode_data_blob(talloc_tos(), to_server);
data_blob_free(&to_server);
x_fprintf(x_stdout, "KK %s\n", to_server_base64);
TALLOC_FREE(to_server_base64);
SPNEGO_DATA reply;
char *reply_base64;
int retval;
-
+
const char *my_mechs[] = {OID_KERBEROS5_OLD, NULL};
ssize_t len;
retval = cli_krb5_get_ticket(principal, 0, &tkt, &session_key_krb5, 0, NULL, NULL);
if (retval) {
-
- pstring user;
+ char *user = NULL;
/* Let's try to first get the TGT, for that we need a
password. */
return True;
}
- pstr_sprintf(user, "%s@%s", opt_username, opt_domain);
+ user = talloc_asprintf(talloc_tos(), "%s@%s", opt_username, opt_domain);
+ if (!user) {
+ return false;
+ }
if ((retval = kerberos_kinit_password(user, opt_password, 0, NULL))) {
DEBUG(10, ("Requesting TGT failed: %s\n", error_message(retval)));
return False;
}
- reply_base64 = base64_encode_data_blob(to_server);
+ reply_base64 = base64_encode_data_blob(talloc_tos(), to_server);
x_fprintf(x_stdout, "KK %s *\n", reply_base64);
TALLOC_FREE(reply_base64);
int main(int argc, const char **argv)
{
+ TALLOC_CTX *frame = talloc_stackframe();
int opt;
static const char *helper_protocol;
static int diagnostics;
/* Samba client initialisation */
- if (!lp_load(dyn_CONFIGFILE, True, False, False, True)) {
+ if (!lp_load(get_dyn_CONFIGFILE(), True, False, False, True)) {
d_fprintf(stderr, "ntlm_auth: error opening config file %s. Error was %s\n",
- dyn_CONFIGFILE, strerror(errno));
+ get_dyn_CONFIGFILE(), strerror(errno));
exit(1);
}
/* Exit code */
poptFreeContext(pc);
+ TALLOC_FREE(frame);
return 0;
}
git.samba.org / samba.git / blobdiff