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Add _ipmi_set_user_password() function

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Commit adds _ipmi_set_user_password() which is implementation of (22.30) Set
User Command. Function doesn't print anything on stdout/stderr.
This commit is contained in:
Zdenek Styblik 2015-01-30 07:33:04 +01:00
parent 21151953a5
commit a6d47ceba4
2 changed files with 52 additions and 0 deletions
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3
include/ipmitool/ipmi_user.h
View File

@ -76,5 +76,8 @@ int _ipmi_get_user_name(struct ipmi_intf *intf, struct user_name_t *user_name);
int _ipmi_set_user_access(struct ipmi_intf *intf,
struct user_access_t *user_access_req,
uint8_t change_priv_limit_only);
int _ipmi_set_user_password(struct ipmi_intf *intf,
uint8_t user_id, uint8_t operation,
const char *password, uint8_t is_twenty_byte);
#endif /* IPMI_USER_H */

49
lib/ipmi_user.c
View File

@ -176,6 +176,55 @@ _ipmi_set_user_access(struct ipmi_intf *intf,
}
}
/* _ipmi_set_user_password - Set User Password command.
*
* @user_id - IPMI User ID
* @operation - which operation to perform(en/disable user, set/test password)
* @password - User Password
* @is_twenty_byte - 0 = store as 16byte, otherwise store as 20byte password
*
* returns - negative number means error, positive is a ccode
*/
int
_ipmi_set_user_password(struct ipmi_intf *intf, uint8_t user_id,
uint8_t operation, const char *password,
uint8_t is_twenty_byte)
{
struct ipmi_rq req = {0};
struct ipmi_rs *rsp;
uint8_t *data;
uint8_t data_len = (is_twenty_byte) ? 22 : 18;
data = malloc(sizeof(uint8_t) * data_len);
if (data == NULL) {
return (-4);
}
memset(data, 0, data_len);
data[0] = (is_twenty_byte) ? 0x80 : 0x00;
data[0] |= (0x0F & user_id);
data[1] = 0x03 & operation;
if (password != NULL) {
size_t copy_len = strlen(password);
if (copy_len > (data_len - 2)) {
copy_len = data_len - 2;
} else if (copy_len < 1) {
copy_len = 0;
}
strncpy((char *)(data + 2), password, copy_len);
}
req.msg.netfn = IPMI_NETFN_APP;
req.msg.cmd = IPMI_SET_USER_PASSWORD;
req.msg.data = data;
req.msg.data_len = data_len;
rsp = intf->sendrecv(intf, &req);
free(data);
data = NULL;
if (rsp == NULL) {
return (-1);
}
return rsp->ccode;
}
static void
dump_user_access(const char *user_name,
struct user_access_t *user_access)