#include "winbindd.h"
-/* Return a password structure from a username. Specify whether cached data
- can be returned. */
+/* Return a password structure from a username. */
enum winbindd_result winbindd_pam_auth(struct winbindd_cli_state *state)
{
int passlen;
unsigned char trust_passwd[16];
time_t last_change_time;
- auth_usersupplied_info *user_info;
uint32 smb_uid_low;
NET_USER_INFO_3 info3;
- NET_ID_INFO_CTR ctr;
- struct cli_state *cli;
+ struct cli_state *cli = NULL;
+ uchar chal[8];
+ TALLOC_CTX *mem_ctx;
+ DATA_BLOB lm_resp;
+ DATA_BLOB nt_resp;
+
+ extern pstring global_myname;
DEBUG(3, ("[%5d]: pam auth %s\n", state->pid,
state->request.data.auth.user));
- /* Parse domain and username */
-
- parse_domain_user(state->request.data.auth.user, name_domain,
- name_user);
-
- /* don't allow the null domain */
+ if (!(mem_ctx = talloc_init_named("winbind pam auth for %s", state->request.data.auth.user))) {
+ DEBUG(0, ("winbindd_pam_auth: could not talloc_init()!\n"));
+ return WINBINDD_ERROR;
+ }
- if (strcmp(name_domain,"") == 0)
+ /* Parse domain and username */
+
+ if (!parse_domain_user(state->request.data.auth.user, name_domain,
+ name_user)) {
+ DEBUG(5,("no domain seperator (%s) in username (%s) - failing fauth\n", lp_winbind_separator(), state->request.data.auth.user));
+ talloc_destroy(mem_ctx);
return WINBINDD_ERROR;
+ }
passlen = strlen(state->request.data.auth.pass);
- if (state->request.data.auth.pass[0])
- make_user_info_winbind(&user_info,
- name_user, name_domain,
- state->request.data.auth.pass);
- else
+ if (!*state->request.data.auth.pass) {
return WINBINDD_ERROR;
+ talloc_destroy(mem_ctx);
+ } else {
+ unsigned char local_lm_response[24];
+ unsigned char local_nt_response[24];
+
+ generate_random_buffer(chal, 8, False);
+ SMBencrypt( (const uchar *)state->request.data.auth.pass, chal, local_lm_response);
+
+ SMBNTencrypt((const uchar *)state->request.data.auth.pass, chal, local_nt_response);
+
+ lm_resp = data_blob_talloc(mem_ctx, local_lm_response, sizeof(local_lm_response));
+ nt_resp = data_blob_talloc(mem_ctx, local_nt_response, sizeof(local_nt_response));
+ }
/*
* Get the machine account password for our primary domain
lp_workgroup(), trust_passwd, &last_change_time)) {
DEBUG(0, ("winbindd_pam_auth: could not fetch trust account "
"password for domain %s\n", lp_workgroup()));
+ talloc_destroy(mem_ctx);
return WINBINDD_ERROR;
}
goto done;
}
- result = cli_nt_login_network(cli, user_info, smb_uid_low,
- &ctr, &info3);
+ result = cli_netlogon_sam_network_logon(cli, mem_ctx,
+ name_user, name_domain,
+ global_myname, chal,
+ lm_resp, nt_resp,
+ &info3);
+
+ uni_group_cache_store_netlogon(mem_ctx, &info3);
+done:
- free_user_info(&user_info);
+ if (cli)
+ cli_shutdown(cli);
- cli_shutdown(cli);
-
- done:
+ talloc_destroy(mem_ctx);
+
return NT_STATUS_IS_OK(result) ? WINBINDD_OK : WINBINDD_ERROR;
}
-
+
/* Challenge Response Authentication Protocol */
enum winbindd_result winbindd_pam_auth_crap(struct winbindd_cli_state *state)
{
NTSTATUS result;
- fstring name_domain, name_user;
unsigned char trust_passwd[16];
time_t last_change_time;
-
- auth_usersupplied_info *user_info;
- uint32 smb_uid_low;
NET_USER_INFO_3 info3;
- NET_ID_INFO_CTR ctr;
- struct cli_state *cli;
+ struct cli_state *cli = NULL;
+ TALLOC_CTX *mem_ctx;
- DEBUG(3, ("[%5d]: pam auth crap %s\n", state->pid,
- state->request.data.auth_crap.user));
+ DATA_BLOB lm_resp, nt_resp;
- /* Parse domain and username */
+ extern pstring global_myname;
- parse_domain_user(state->request.data.auth_crap.user, name_domain,
- name_user);
+ DEBUG(3, ("[%5d]: pam auth crap domain: %s user: %s\n", state->pid,
+ state->request.data.auth_crap.user, state->request.data.auth_crap.user));
- make_user_info_winbind_crap(
- &user_info, name_user,
- name_domain, state->request.data.auth_crap.chal,
- (uchar *)state->request.data.auth_crap.lm_resp,
- state->request.data.auth_crap.lm_resp_len,
- (uchar *)state->request.data.auth_crap.nt_resp,
- state->request.data.auth_crap.nt_resp_len);
+ if (!(mem_ctx = talloc_init_named("winbind pam auth crap for %s", state->request.data.auth.user))) {
+ DEBUG(0, ("winbindd_pam_auth_crap: could not talloc_init()!\n"));
+ return WINBINDD_ERROR;
+ }
+
+ lm_resp = data_blob_talloc(mem_ctx, state->request.data.auth_crap.lm_resp, state->request.data.auth_crap.lm_resp_len);
+ nt_resp = data_blob_talloc(mem_ctx, state->request.data.auth_crap.nt_resp, state->request.data.auth_crap.nt_resp_len);
/*
* Get the machine account password for our primary domain
lp_workgroup(), trust_passwd, &last_change_time)) {
DEBUG(0, ("winbindd_pam_auth: could not fetch trust account "
"password for domain %s\n", lp_workgroup()));
+ talloc_destroy(mem_ctx);
return WINBINDD_ERROR;
}
- /* We really don't care what LUID we give the user. */
-
- generate_random_buffer( (unsigned char *)&smb_uid_low, 4, False);
-
ZERO_STRUCT(info3);
result = cm_get_netlogon_cli(lp_workgroup(), trust_passwd, &cli);
goto done;
}
- result = cli_nt_login_network(cli, user_info, smb_uid_low,
- &ctr, &info3);
-
- free_user_info(&user_info);
+ result = cli_netlogon_sam_network_logon(cli, mem_ctx,
+ state->request.data.auth_crap.user, state->request.data.auth_crap.domain,
+ global_myname, state->request.data.auth_crap.chal,
+ lm_resp, nt_resp,
+ &info3);
+
+ uni_group_cache_store_netlogon(mem_ctx, &info3);
+done:
+ talloc_destroy(mem_ctx);
- cli_shutdown(cli);
+ if (cli)
+ cli_shutdown(cli);
- done:
return NT_STATUS_IS_OK(result) ? WINBINDD_OK : WINBINDD_ERROR;
}
enum winbindd_result winbindd_pam_chauthtok(struct winbindd_cli_state *state)
{
- char *oldpass, *newpass;
- fstring domain, user;
- uchar nt_oldhash[16];
- uchar lm_oldhash[16];
+ char *oldpass, *newpass;
+ fstring domain, user;
+ uchar nt_oldhash[16];
+ uchar lm_oldhash[16];
- DEBUG(3, ("[%5d]: pam chauthtok %s\n", state->pid,
- state->request.data.chauthtok.user));
+ DEBUG(3, ("[%5d]: pam chauthtok %s\n", state->pid,
+ state->request.data.chauthtok.user));
- /* Setup crap */
+ /* Setup crap */
- if (state == NULL) return WINBINDD_ERROR;
+ if (state == NULL)
+ return WINBINDD_ERROR;
- parse_domain_user(state->request.data.chauthtok.user, domain, user);
+ if (!parse_domain_user(state->request.data.chauthtok.user, domain, user))
+ return WINBINDD_ERROR;
- oldpass = state->request.data.chauthtok.oldpass;
- newpass = state->request.data.chauthtok.newpass;
+ oldpass = state->request.data.chauthtok.oldpass;
+ newpass = state->request.data.chauthtok.newpass;
- nt_lm_owf_gen(oldpass, nt_oldhash, lm_oldhash);
+ nt_lm_owf_gen(oldpass, nt_oldhash, lm_oldhash);
- /* Change password */
+ /* Change password */
#if 0
- /* XXX */
+ /* XXX */
- if (!msrpc_sam_ntchange_pwd(server_state.controller, domain, user,
- lm_oldhash, nt_oldhash, newpass)) {
- DEBUG(0, ("password change failed for user %s/%s\n", domain, user));
- return WINBINDD_ERROR;
- }
+ if (!msrpc_sam_ntchange_pwd(server_state.controller, domain, user,
+ lm_oldhash, nt_oldhash, newpass)) {
+ DEBUG(0, ("password change failed for user %s/%s\n", domain, user));
+ return WINBINDD_ERROR;
+ }
#endif
- return WINBINDD_OK;
+ return WINBINDD_OK;
}
git.samba.org / ira / wip.git / blobdiff