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Add _ipmi_get_user_access() and _ipmi_set_user_access()

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Commit adds reusable functions _ipmi_get_user_access() and
_ipmi_set_user_access().
This commit is contained in:
Zdenek Styblik
2015-01-08 16:44:18 +01:00
parent 6d1afbf3a7
commit 31f9d4c635
2 changed files with 110 additions and 0 deletions
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86
lib/ipmi_user.c
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@@ -58,6 +58,49 @@ extern int csv_output;
#define IPMI_PASSWORD_SET_PASSWORD 0x02
#define IPMI_PASSWORD_TEST_PASSWORD 0x03
/* _ipmi_get_user_access - Get User Access for given channel. Results are stored
* into passed struct.
*
* @intf - IPMI interface
* @user_access_rsp - ptr to user_access_t with UID and Channel set
*
* returns - negative number means error, positive is a ccode
*/
int
_ipmi_get_user_access(struct ipmi_intf *intf,
struct user_access_t *user_access_rsp)
{
struct ipmi_rq req = {0};
struct ipmi_rs *rsp;
uint8_t data[2];
if (user_access_rsp == NULL) {
return (-3);
}
data[0] = user_access_rsp->channel & 0x0F;
data[1] = user_access_rsp->user_id & 0x3F;
req.msg.netfn = IPMI_NETFN_APP;
req.msg.cmd = IPMI_GET_USER_ACCESS;
req.msg.data = data;
req.msg.data_len = 2;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
return (-1);
} else if (rsp->ccode != 0) {
return rsp->ccode;
} else if (rsp->data_len != 4) {
return (-2);
}
user_access_rsp->max_user_ids = rsp->data[0] & 0x3F;
user_access_rsp->enable_status = rsp->data[1] & 0xC0;
user_access_rsp->enabled_user_ids = rsp->data[1] & 0x3F;
user_access_rsp->fixed_user_ids = rsp->data[2] & 0x3F;
user_access_rsp->callin_callback = rsp->data[3] & 0x40;
user_access_rsp->link_auth = rsp->data[3] & 0x20;
user_access_rsp->ipmi_messaging = rsp->data[3] & 0x10;
user_access_rsp->privilege_limit = rsp->data[3] & 0x0F;
return rsp->ccode;
}
/* _ipmi_get_user_name - Fetch User Name for given User ID. User Name is stored
* into passed structure.
*
@@ -93,6 +136,49 @@ _ipmi_get_user_name(struct ipmi_intf *intf, struct user_name_t *user_name_ptr)
return rsp->ccode;
}
/* _ipmi_set_user_access - Set User Access for given channel.
*
* @intf - IPMI interface
* @user_access_req - ptr to user_access_t with desired User Access.
*
* returns - negative number means error, positive is a ccode
*/
int
_ipmi_set_user_access(struct ipmi_intf *intf,
struct user_access_t *user_access_req)
{
uint8_t data[4];
struct ipmi_rq req = {0};
struct ipmi_rs *rsp;
if (user_access_req == NULL) {
return (-3);
}
data[0] = 0x80;
if (user_access_req->callin_callback) {
data[0] |= 0x40;
}
if (user_access_req->link_auth) {
data[0] |= 0x20;
}
if (user_access_req->ipmi_messaging) {
data[0] |= 0x10;
}
data[0] |= (user_access_req->channel & 0x0F);
data[1] = user_access_req->user_id & 0x3F;
data[2] = user_access_req->privilege_limit & 0x0F;
data[3] = user_access_req->session_limit & 0x0F;
req.msg.netfn = IPMI_NETFN_APP;
req.msg.cmd = IPMI_SET_USER_ACCESS;
req.msg.data = &data;
req.msg.data_len = 4;
rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
return (-1);
} else {
return rsp->ccode;
}
}
/*
* ipmi_get_user_access
*