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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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24
include/ipmitool/ipmi_user.h
View File

@ -38,6 +38,10 @@
#endif #endif
#include <ipmitool/ipmi.h> #include <ipmitool/ipmi.h>
#define IPMI_USER_ENABLE_UNSPECIFIED 0x00
#define IPMI_USER_ENABLE_ENABLED 0x40
#define IPMI_USER_ENABLE_DISABLED 0x80
#define IPMI_USER_ENABLE_RESERVED 0xC0
/* /*
* The GET USER ACCESS response from table 22-32 of the IPMI v2.0 spec * The GET USER ACCESS response from table 22-32 of the IPMI v2.0 spec
@ -88,12 +92,32 @@ struct user_access_rsp {
#pragma pack(0) #pragma pack(0)
#endif #endif
/* (22.27) Get and (22.26) Set User Access */
struct user_access_t {
uint8_t callin_callback;
uint8_t channel;
uint8_t enabled_user_ids;
uint8_t enable_status;
uint8_t fixed_user_ids;
uint8_t ipmi_messaging;
uint8_t link_auth;
uint8_t max_user_ids;
uint8_t privilege_limit;
uint8_t session_limit;
uint8_t user_id;
};
/* (22.29) Get User Name */
struct user_name_t { struct user_name_t {
uint8_t user_id; uint8_t user_id;
uint8_t user_name[17]; uint8_t user_name[17];
}; };
int ipmi_user_main(struct ipmi_intf *, int, char **); int ipmi_user_main(struct ipmi_intf *, int, char **);
int _ipmi_get_user_access(struct ipmi_intf *intf,
struct user_access_t *user_access_rsp);
int _ipmi_get_user_name(struct ipmi_intf *intf, struct user_name_t *user_name); 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);
#endif /* IPMI_USER_H */ #endif /* IPMI_USER_H */

86
lib/ipmi_user.c
View File

@ -58,6 +58,49 @@ extern int csv_output;
#define IPMI_PASSWORD_SET_PASSWORD 0x02 #define IPMI_PASSWORD_SET_PASSWORD 0x02
#define IPMI_PASSWORD_TEST_PASSWORD 0x03 #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 /* _ipmi_get_user_name - Fetch User Name for given User ID. User Name is stored
* into passed structure. * 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; 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 * ipmi_get_user_access
* *