int ts_engine_client_stop(struct ts_engine_client *client)
{
int ret;
ret = send_and_receive(client, TS_ENGINE_STOP, NULL, 0);
if (ret < 0)
{
eng_dbg("send_and_receive failed\n");
return ERROR;
}
return OK;
}
int ts_engine_client_reload_profile(struct ts_engine_client *client)
{
int ret;
ret = send_and_receive(client, TS_ENGINE_RELOAD_PROFILE, NULL, 0);
if (ret < 0)
{
eng_dbg("send_and_receive failed\n");
return ERROR;
}
return OK;
}
int ts_engine_client_read_device_property(struct ts_engine_client *client)
{
int ret;
ret = send_and_receive(client, TS_ENGINE_READ_DEVICE_PROPERTY, NULL, 0);
if (ret < 0)
{
eng_dbg("send_and_receive failed\n");
return ERROR;
}
return OK;
}
int ts_engine_client_write_cloud_property(struct ts_engine_client *client,
const char * const data, size_t len)
{
int ret;
ret = send_and_receive(client, TS_ENGINE_WRITE_CLOUD_PROPERTY, data, len);
if (ret < 0)
{
eng_dbg("send_and_receive failed\n");
return ERROR;
}
return OK;
}
enum STATUS_RESPONSE process_command (int fd, struct Command_ATSHA204 *c,
uint8_t* rec_buf, unsigned int recv_len)
{
unsigned int c_len = 0;
uint8_t *serialized;
assert (NULL != c);
assert (NULL != rec_buf);
c_len = serialize_command (c, &serialized);
return send_and_receive (fd, serialized, c_len, rec_buf, recv_len,
&c->exec_time);
}
/*
* Confirm our ability to communicate with the board. This test assumes no
* other message activity is present
*/
int loopback(int card)
{
int status;
static char testmsg[] = "Test Message";
RspMessage rspmsg;
if(!IS_VALID_CARD(card)) {
pr_debug("Invalid param: %d is not a valid card id\n", card);
return -ENODEV;
}
pr_debug("%s: Sending loopback message\n", adapter[card]->devicename);
/*
* Send the loopback message to confirm that memory transfer is
* operational
*/
status = send_and_receive(card, CMPID, cmReqType1,
cmReqClass0,
cmReqMsgLpbk,
0,
(unsigned char) strlen(testmsg),
(unsigned char *)testmsg,
&rspmsg, SAR_TIMEOUT);
if (!status) {
pr_debug("%s: Loopback message successfully sent\n",
adapter[card]->devicename);
if(strcmp(rspmsg.msg_data.byte_array, testmsg)) {
pr_debug("%s: Loopback return != sent\n",
adapter[card]->devicename);
return -EIO;
}
return 0;
}
else {
pr_debug("%s: Send loopback message failed\n",
adapter[card]->devicename);
return -EIO;
}
}
int ts_engine_client_connector_result_shm(struct ts_engine_client *client,
void * const data, size_t len)
{
struct ts_engine_shm_obj shm;
int ret;
shm.addr = data;
shm.len = len;
ret = send_and_receive(client, TS_ENGINE_CONNECTOR_RESULT_SHM, &shm, sizeof(shm));
if (ret < 0)
{
eng_dbg("send_and_receive failed\n");
return ERROR;
}
return OK;
}
int ts_engine_client_write_profile_shm(struct ts_engine_client *client,
char * const data, size_t len)
{
int ret;
struct ts_engine_shm_obj shm;
shm.addr = data;
shm.len = len;
ret = send_and_receive(client, TS_ENGINE_WRITE_PROFILE_SHM, &shm, sizeof(shm));
if (ret < 0)
{
eng_dbg("send_and_receive failed\n");
return ERROR;
}
return OK;
}
int setup_connection()
{
int len = 0, ret;
ERROR err = NO_ERROR;
int comm = KEEP_CONNECTION;
int tmp_socket = wpd_connect( port, &err );
if ( err != NO_ERROR )
return -1;
len = send_and_receive( tmp_socket, comm, (char*)&ret, &err );
if ( err != NO_ERROR ) {
return -1;
}
if ( ret == -1 )
{
close(tmp_socket);
return -1;
}
return tmp_socket;
}
static int GetStatus(int card, boardInfo *bi)
{
RspMessage rcvmsg;
int i, status;
/*
* Fill in some of the basic info about the board
*/
bi->modelid = sc_adapter[card]->model;
strcpy(bi->serial_no, sc_adapter[card]->hwconfig.serial_no);
strcpy(bi->part_no, sc_adapter[card]->hwconfig.part_no);
bi->iobase = sc_adapter[card]->iobase;
bi->rambase = sc_adapter[card]->rambase;
bi->irq = sc_adapter[card]->interrupt;
bi->ramsize = sc_adapter[card]->hwconfig.ram_size;
bi->interface = sc_adapter[card]->hwconfig.st_u_sense;
strcpy(bi->load_ver, sc_adapter[card]->load_ver);
strcpy(bi->proc_ver, sc_adapter[card]->proc_ver);
/*
* Get the current PhyStats and LnkStats
*/
status = send_and_receive(card, CEPID, ceReqTypePhy, ceReqClass2,
ceReqPhyStatus, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if(!status) {
if(sc_adapter[card]->model < PRI_BOARD) {
bi->l1_status = rcvmsg.msg_data.byte_array[2];
for(i = 0 ; i < BRI_CHANNELS ; i++)
bi->status.bristats[i].phy_stat =
rcvmsg.msg_data.byte_array[i];
}
else {
bi->l1_status = rcvmsg.msg_data.byte_array[0];
bi->l2_status = rcvmsg.msg_data.byte_array[1];
for(i = 0 ; i < PRI_CHANNELS ; i++)
bi->status.pristats[i].phy_stat =
rcvmsg.msg_data.byte_array[i+2];
}
}
/*
* Get the call types for each channel
*/
for (i = 0 ; i < sc_adapter[card]->nChannels ; i++) {
status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
ceReqCallGetCallType, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if(!status) {
if (sc_adapter[card]->model == PRI_BOARD) {
bi->status.pristats[i].call_type =
rcvmsg.msg_data.byte_array[0];
}
else {
bi->status.bristats[i].call_type =
rcvmsg.msg_data.byte_array[0];
}
}
}
/*
* If PRI, get the call states and service states for each channel
*/
if (sc_adapter[card]->model == PRI_BOARD) {
/*
* Get the call states
*/
status = send_and_receive(card, CEPID, ceReqTypeStat, ceReqClass2,
ceReqPhyChCallState, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if(!status) {
for( i = 0 ; i < PRI_CHANNELS ; i++ )
bi->status.pristats[i].call_state =
rcvmsg.msg_data.byte_array[i];
}
/*
* Get the service states
*/
status = send_and_receive(card, CEPID, ceReqTypeStat, ceReqClass2,
ceReqPhyChServState, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if(!status) {
for( i = 0 ; i < PRI_CHANNELS ; i++ )
bi->status.pristats[i].serv_state =
rcvmsg.msg_data.byte_array[i];
}
/*
* Get the link stats for the channels
*/
for (i = 1 ; i <= PRI_CHANNELS ; i++) {
status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
ceReqLnkGetStats, i, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if (!status) {
bi->status.pristats[i-1].link_stats.tx_good =
(unsigned long)rcvmsg.msg_data.byte_array[0];
bi->status.pristats[i-1].link_stats.tx_bad =
(unsigned long)rcvmsg.msg_data.byte_array[4];
bi->status.pristats[i-1].link_stats.rx_good =
(unsigned long)rcvmsg.msg_data.byte_array[8];
bi->status.pristats[i-1].link_stats.rx_bad =
(unsigned long)rcvmsg.msg_data.byte_array[12];
}
}
/*
* Link stats for the D channel
*/
status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
ceReqLnkGetStats, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if (!status) {
bi->dch_stats.tx_good = (unsigned long)rcvmsg.msg_data.byte_array[0];
bi->dch_stats.tx_bad = (unsigned long)rcvmsg.msg_data.byte_array[4];
bi->dch_stats.rx_good = (unsigned long)rcvmsg.msg_data.byte_array[8];
bi->dch_stats.rx_bad = (unsigned long)rcvmsg.msg_data.byte_array[12];
}
return 0;
}
/*
* If BRI or POTS, Get SPID, DN and call types for each channel
*/
/*
* Get the link stats for the channels
*/
status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
ceReqLnkGetStats, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if (!status) {
bi->dch_stats.tx_good = (unsigned long)rcvmsg.msg_data.byte_array[0];
bi->dch_stats.tx_bad = (unsigned long)rcvmsg.msg_data.byte_array[4];
bi->dch_stats.rx_good = (unsigned long)rcvmsg.msg_data.byte_array[8];
bi->dch_stats.rx_bad = (unsigned long)rcvmsg.msg_data.byte_array[12];
bi->status.bristats[0].link_stats.tx_good =
(unsigned long)rcvmsg.msg_data.byte_array[16];
bi->status.bristats[0].link_stats.tx_bad =
(unsigned long)rcvmsg.msg_data.byte_array[20];
bi->status.bristats[0].link_stats.rx_good =
(unsigned long)rcvmsg.msg_data.byte_array[24];
bi->status.bristats[0].link_stats.rx_bad =
(unsigned long)rcvmsg.msg_data.byte_array[28];
bi->status.bristats[1].link_stats.tx_good =
(unsigned long)rcvmsg.msg_data.byte_array[32];
bi->status.bristats[1].link_stats.tx_bad =
(unsigned long)rcvmsg.msg_data.byte_array[36];
bi->status.bristats[1].link_stats.rx_good =
(unsigned long)rcvmsg.msg_data.byte_array[40];
bi->status.bristats[1].link_stats.rx_bad =
(unsigned long)rcvmsg.msg_data.byte_array[44];
}
/*
* Get the SPIDs
*/
for (i = 0 ; i < BRI_CHANNELS ; i++) {
status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
ceReqCallGetSPID, i+1, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if (!status)
strcpy(bi->status.bristats[i].spid, rcvmsg.msg_data.byte_array);
}
/*
* Get the DNs
*/
for (i = 0 ; i < BRI_CHANNELS ; i++) {
status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
ceReqCallGetMyNumber, i+1, 0, NULL, &rcvmsg, SAR_TIMEOUT);
if (!status)
strcpy(bi->status.bristats[i].dn, rcvmsg.msg_data.byte_array);
}
return 0;
}
/*
* Process private IOCTL messages (typically from scctrl)
*/
int sc_ioctl(int card, scs_ioctl *data)
{
int status;
RspMessage *rcvmsg;
char *spid;
char *dn;
char switchtype;
char speed;
rcvmsg = kmalloc(sizeof(RspMessage), GFP_KERNEL);
if (!rcvmsg)
return -ENOMEM;
switch(data->command) {
case SCIOCRESET: /* Perform a hard reset of the adapter */
{
pr_debug("%s: SCIOCRESET: ioctl received\n",
sc_adapter[card]->devicename);
sc_adapter[card]->StartOnReset = 0;
return (reset(card));
}
case SCIOCLOAD:
{
char *srec;
srec = kmalloc(SCIOC_SRECSIZE, GFP_KERNEL);
if (!srec) {
kfree(rcvmsg);
return -ENOMEM;
}
pr_debug("%s: SCIOLOAD: ioctl received\n",
sc_adapter[card]->devicename);
if(sc_adapter[card]->EngineUp) {
pr_debug("%s: SCIOCLOAD: command failed, LoadProc while engine running.\n",
sc_adapter[card]->devicename);
kfree(rcvmsg);
kfree(srec);
return -1;
}
/*
* Get the SRec from user space
*/
if (copy_from_user(srec, data->dataptr, sizeof(srec))) {
kfree(rcvmsg);
kfree(srec);
return -EFAULT;
}
status = send_and_receive(card, CMPID, cmReqType2, cmReqClass0, cmReqLoadProc,
0, sizeof(srec), srec, rcvmsg, SAR_TIMEOUT);
kfree(rcvmsg);
kfree(srec);
if(status) {
pr_debug("%s: SCIOCLOAD: command failed, status = %d\n",
sc_adapter[card]->devicename, status);
return -1;
}
else {
pr_debug("%s: SCIOCLOAD: command successful\n",
sc_adapter[card]->devicename);
return 0;
}
}
case SCIOCSTART:
{
pr_debug("%s: SCIOSTART: ioctl received\n",
sc_adapter[card]->devicename);
if(sc_adapter[card]->EngineUp) {
pr_debug("%s: SCIOCSTART: command failed, engine already running.\n",
sc_adapter[card]->devicename);
return -1;
}
sc_adapter[card]->StartOnReset = 1;
startproc(card);
return 0;
}
case SCIOCSETSWITCH:
{
pr_debug("%s: SCIOSETSWITCH: ioctl received\n",
sc_adapter[card]->devicename);
/*
* Get the switch type from user space
*/
if (copy_from_user(&switchtype, data->dataptr, sizeof(char))) {
kfree(rcvmsg);
return -EFAULT;
}
pr_debug("%s: SCIOCSETSWITCH: setting switch type to %d\n",
sc_adapter[card]->devicename,
switchtype);
status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallSetSwitchType,
0, sizeof(char),&switchtype, rcvmsg, SAR_TIMEOUT);
if(!status && !(rcvmsg->rsp_status)) {
pr_debug("%s: SCIOCSETSWITCH: command successful\n",
sc_adapter[card]->devicename);
kfree(rcvmsg);
return 0;
}
else {
pr_debug("%s: SCIOCSETSWITCH: command failed (status = %d)\n",
sc_adapter[card]->devicename, status);
kfree(rcvmsg);
return status;
}
}
case SCIOCGETSWITCH:
{
pr_debug("%s: SCIOGETSWITCH: ioctl received\n",
sc_adapter[card]->devicename);
/*
* Get the switch type from the board
*/
status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
ceReqCallGetSwitchType, 0, 0, NULL, rcvmsg, SAR_TIMEOUT);
if (!status && !(rcvmsg->rsp_status)) {
pr_debug("%s: SCIOCGETSWITCH: command successful\n",
sc_adapter[card]->devicename);
}
else {
pr_debug("%s: SCIOCGETSWITCH: command failed (status = %d)\n",
sc_adapter[card]->devicename, status);
kfree(rcvmsg);
return status;
}
switchtype = rcvmsg->msg_data.byte_array[0];
/*
* Package the switch type and send to user space
*/
if (copy_to_user(data->dataptr, &switchtype,
sizeof(char))) {
kfree(rcvmsg);
return -EFAULT;
}
kfree(rcvmsg);
return 0;
}
case SCIOCGETSPID:
{
pr_debug("%s: SCIOGETSPID: ioctl received\n",
sc_adapter[card]->devicename);
spid = kmalloc(SCIOC_SPIDSIZE, GFP_KERNEL);
if(!spid) {
kfree(rcvmsg);
return -ENOMEM;
}
/*
* Get the spid from the board
*/
status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetSPID,
data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
if (!status) {
pr_debug("%s: SCIOCGETSPID: command successful\n",
sc_adapter[card]->devicename);
}
else {
pr_debug("%s: SCIOCGETSPID: command failed (status = %d)\n",
sc_adapter[card]->devicename, status);
kfree(rcvmsg);
return status;
}
strcpy(spid, rcvmsg->msg_data.byte_array);
/*
* Package the switch type and send to user space
*/
if (copy_to_user(data->dataptr, spid, SCIOC_SPIDSIZE)) {
kfree(spid);
kfree(rcvmsg);
return -EFAULT;
}
kfree(spid);
kfree(rcvmsg);
return 0;
}
case SCIOCSETSPID:
{
pr_debug("%s: DCBIOSETSPID: ioctl received\n",
sc_adapter[card]->devicename);
spid = kmalloc(SCIOC_SPIDSIZE, GFP_KERNEL);
if(!spid) {
kfree(rcvmsg);
return -ENOMEM;
}
/*
* Get the spid from user space
*/
if (copy_from_user(spid, data->dataptr, SCIOC_SPIDSIZE)) {
kfree(rcvmsg);
return -EFAULT;
}
pr_debug("%s: SCIOCSETSPID: setting channel %d spid to %s\n",
sc_adapter[card]->devicename, data->channel, spid);
status = send_and_receive(card, CEPID, ceReqTypeCall,
ceReqClass0, ceReqCallSetSPID, data->channel,
strlen(spid), spid, rcvmsg, SAR_TIMEOUT);
if(!status && !(rcvmsg->rsp_status)) {
pr_debug("%s: SCIOCSETSPID: command successful\n",
sc_adapter[card]->devicename);
kfree(rcvmsg);
kfree(spid);
return 0;
}
else {
pr_debug("%s: SCIOCSETSPID: command failed (status = %d)\n",
sc_adapter[card]->devicename, status);
kfree(rcvmsg);
kfree(spid);
return status;
}
}
case SCIOCGETDN:
{
pr_debug("%s: SCIOGETDN: ioctl received\n",
sc_adapter[card]->devicename);
/*
* Get the dn from the board
*/
status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetMyNumber,
data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
if (!status) {
pr_debug("%s: SCIOCGETDN: command successful\n",
sc_adapter[card]->devicename);
}
else {
pr_debug("%s: SCIOCGETDN: command failed (status = %d)\n",
sc_adapter[card]->devicename, status);
kfree(rcvmsg);
return status;
}
dn = kmalloc(SCIOC_DNSIZE, GFP_KERNEL);
if (!dn) {
kfree(rcvmsg);
return -ENOMEM;
}
strcpy(dn, rcvmsg->msg_data.byte_array);
kfree(rcvmsg);
/*
* Package the dn and send to user space
*/
if (copy_to_user(data->dataptr, dn, SCIOC_DNSIZE)) {
kfree(dn);
return -EFAULT;
}
kfree(dn);
return 0;
}
case SCIOCSETDN:
{
pr_debug("%s: SCIOSETDN: ioctl received\n",
sc_adapter[card]->devicename);
dn = kmalloc(SCIOC_DNSIZE, GFP_KERNEL);
if (!dn) {
kfree(rcvmsg);
return -ENOMEM;
}
/*
* Get the spid from user space
*/
if (copy_from_user(dn, data->dataptr, SCIOC_DNSIZE)) {
kfree(rcvmsg);
kfree(dn);
return -EFAULT;
}
pr_debug("%s: SCIOCSETDN: setting channel %d dn to %s\n",
sc_adapter[card]->devicename, data->channel, dn);
status = send_and_receive(card, CEPID, ceReqTypeCall,
ceReqClass0, ceReqCallSetMyNumber, data->channel,
strlen(dn),dn,rcvmsg, SAR_TIMEOUT);
if(!status && !(rcvmsg->rsp_status)) {
pr_debug("%s: SCIOCSETDN: command successful\n",
sc_adapter[card]->devicename);
kfree(rcvmsg);
kfree(dn);
return 0;
}
else {
pr_debug("%s: SCIOCSETDN: command failed (status = %d)\n",
sc_adapter[card]->devicename, status);
kfree(rcvmsg);
kfree(dn);
return status;
}
}
case SCIOCTRACE:
pr_debug("%s: SCIOTRACE: ioctl received\n",
sc_adapter[card]->devicename);
/* sc_adapter[card]->trace = !sc_adapter[card]->trace;
pr_debug("%s: SCIOCTRACE: tracing turned %s\n",
sc_adapter[card]->devicename,
sc_adapter[card]->trace ? "ON" : "OFF"); */
break;
case SCIOCSTAT:
{
boardInfo *bi;
pr_debug("%s: SCIOSTAT: ioctl received\n",
sc_adapter[card]->devicename);
bi = kmalloc (sizeof(boardInfo), GFP_KERNEL);
if (!bi) {
kfree(rcvmsg);
return -ENOMEM;
}
kfree(rcvmsg);
GetStatus(card, bi);
if (copy_to_user(data->dataptr, bi, sizeof(boardInfo))) {
kfree(bi);
return -EFAULT;
}
kfree(bi);
return 0;
}
case SCIOCGETSPEED:
{
pr_debug("%s: SCIOGETSPEED: ioctl received\n",
sc_adapter[card]->devicename);
/*
* Get the speed from the board
*/
status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
ceReqCallGetCallType, data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
if (!status && !(rcvmsg->rsp_status)) {
pr_debug("%s: SCIOCGETSPEED: command successful\n",
sc_adapter[card]->devicename);
}
else {
pr_debug("%s: SCIOCGETSPEED: command failed (status = %d)\n",
sc_adapter[card]->devicename, status);
kfree(rcvmsg);
return status;
}
speed = rcvmsg->msg_data.byte_array[0];
kfree(rcvmsg);
/*
* Package the switch type and send to user space
*/
if (copy_to_user(data->dataptr, &speed, sizeof(char)))
return -EFAULT;
return 0;
}
case SCIOCSETSPEED:
pr_debug("%s: SCIOCSETSPEED: ioctl received\n",
sc_adapter[card]->devicename);
break;
case SCIOCLOOPTST:
pr_debug("%s: SCIOCLOOPTST: ioctl received\n",
sc_adapter[card]->devicename);
break;
default:
kfree(rcvmsg);
return -1;
}
kfree(rcvmsg);
return 0;
}
/*
* Plugin policy check function.
* The check_policy function is called by sudo to determine
* whether the user is allowed to run the specified commands.
*/
int policy_check(int argc, char * const argv[],
char *env_add[], char **command_info_out[],
char **argv_out[], char **user_env_out[])
{
char *command;
pam_handle_t *pamh;
char *pam_user;
char *pam_action;
int pam_ret = PAM_AUTHTOK_ERR;
int sudo_ret = SSS_SUDO_FAILED;
struct sudo_result_contents * sudo_result = NULL;
if (!argc || argv[0] == NULL) {
sudo_log(SUDO_CONV_ERROR_MSG, "no command specified\n");
return FALSE;
}
command = find_in_path(argv[0], plugin_state.envp);
if (command == NULL) {
sudo_log(SUDO_CONV_ERROR_MSG, "%s: command not found\n", argv[0]);
return FALSE;
}
/* If "sudo vi" is run, auto-convert to sudoedit. */
if (strcmp(command, _PATH_VI) == 0)
use_sudoedit = TRUE;
if (use_sudoedit) {
/* Rebuild argv using editor */
command = find_editor(argc - 1, argv + 1, argv_out);
if (command == NULL) {
sudo_log(SUDO_CONV_ERROR_MSG, "unable to find valid editor\n");
return ERROR;
}
use_sudoedit = TRUE;
} else {
/* No changes needd to argv */
*argv_out = (char **)argv;
}
/* No changes to envp */
*user_env_out = plugin_state.envp;
/* Space for authentication */
pam_action = strdup("auth");
pam_user = user_information.username;
sudo_log(SUDO_CONV_INFO_MSG, "\nCalling PAM with action: %s\nuser: %s\n", pam_action,pam_user);
pam_ret = pam_start(SSS_SUDO_PAM_SERVICE, pam_user, &conv, &pamh);
if (pam_ret != PAM_SUCCESS) {
fprintf(stderr, "pam_start failed: %s\n", pam_strerror(pamh, pam_ret));
return 0;
}
pam_ret = pam_authenticate(pamh, PAM_DISALLOW_NULL_AUTHTOK);
switch(pam_ret) {
case PAM_ABORT:
fprintf(stderr, "pam_authenticate - aborted: %s\n", pam_strerror(pamh, pam_ret));
pam_end(pamh, pam_ret);
return 0;
case PAM_AUTH_ERR:
fprintf(stderr, "pam_authenticate - error: %s\n", pam_strerror(pamh, pam_ret));
pam_end(pamh, pam_ret);
return 0;
case PAM_SUCCESS:
fprintf(stdout, "pam_authenticate - success: %s\n", pam_strerror(pamh, pam_ret));
break;
case PAM_CRED_INSUFFICIENT:
fprintf(stderr, "pam_authenticate - crendential not sufficient: %s\n", pam_strerror(pamh, pam_ret));
pam_end(pamh, pam_ret);
return 0;
case PAM_AUTHINFO_UNAVAIL:
fprintf(stderr, "pam_authenticate - authentication information not available: %s\n", pam_strerror(pamh, pam_ret));
pam_end(pamh, pam_ret);
return 0;
case PAM_USER_UNKNOWN:
fprintf(stderr, "pam_authenticate - check the user specified : %s\n", pam_strerror(pamh, pam_ret));
pam_end(pamh, pam_ret);
return 0;
case PAM_MAXTRIES:
fprintf(stderr, "pam_authenticate - maximum tries over : %s\n", pam_strerror(pamh, pam_ret));
pam_end(pamh, pam_ret);
return 0;
default:
fprintf(stderr, "pam_authenticate - unknown error : %s\n", pam_strerror(pamh, pam_ret));
pam_end(pamh, pam_ret);
return 0;
}
/* pam is success :) */
pam_end(pamh, pam_ret);
msg.fq_command = command;
msg.command = (char **) argv;
msg.command_count = argc;
if(pam_ret == PAM_SUCCESS) {
sudo_ret = send_and_receive(&sudo_result);
if(sudo_ret != SSS_SUDO_SUCCESS){
sudo_ret = SSS_SUDO_FAILED;
free(pam_action);
goto done;
}
}
else{
sudo_ret = SSS_SUDO_FAILED;
free(pam_action);
goto done;
}
free(pam_action);
/* Setup command info. */
*command_info_out = build_command_info(command);
if (*command_info_out == NULL) {
sudo_log(SUDO_CONV_ERROR_MSG, "out of memory\n");
return ERROR;
}
*user_env_out = msg.user_env;/*sudo_result->env_array*/;
done:
if(sudo_ret==SSS_SUDO_SUCCESS){
free_all();
return SUDO_ALLOW_CMD_EXECUTION;
}
sudo_log(SUDO_CONV_ERROR_MSG,
"User %s is not allowed run command %s on this Host machine( '%s' ) as user %s\n",
user_information.username,
msg.fq_command,
msg.network_addrs,
msg.runas_user );
free_all();
return SUDO_DENY_CMD_EXECUTION;
}
