void MakeHash(const BYTE *data, int len, char *hashStr)
{
CBlowFish bl((BYTE *)"ipmsg", 5);
BYTE *buf = new BYTE [len + 8];
bl.Encrypt(data, buf, len);
bin2hexstr(buf + len - 8, 8, hashStr);
delete [] buf;
}
BOOL GenUserNameDigest(char *org_name, const BYTE *key, char *new_name)
{
if (org_name != new_name) strncpyz(new_name, org_name, MAX_NAMEBUF);
BYTE val[8];
int len = strlen(new_name);
if (!GenUserNameDigestVal(key, val)) return FALSE;
if (len + 20 > MAX_NAMEBUF) len = MAX_NAMEBUF - 20;
new_name += len;
*new_name++ = '-';
*new_name++ = '<';
new_name += bin2hexstr(val, 8, new_name);
*new_name++ = '>';
*new_name = 0;
return TRUE;
}
int clif_iface_attach(struct clif_data *clifd,
struct sockaddr_un *from,
socklen_t fromlen,
char *ibuf, UNUSED int ilen,
char *rbuf, int rlen)
{
struct ctrl_dst *dst;
char *tlv, *str, *tokenize;
const char *delim = ",";
int i, tlv_count = 0;
dst = malloc(sizeof(*dst));
if (dst == NULL)
return cmd_failed;
memset(dst, 0, sizeof(*dst));
memcpy(&dst->addr, from, sizeof(struct sockaddr_un));
dst->addrlen = fromlen;
dst->debug_level = MSG_INFO;
/*
* There are two cases here one, the user provided
* no string in which case we must send DCBX events
* to be compatible with legacy clients. Two the
* user sent a comma seperated string of tlv module
* ids it expects events from
*/
/* set default string to DCBX Events */
if (ibuf[1] == '\0') {
u32 hex = LLDP_MOD_DCBX;
tlv = malloc(sizeof(char) * (8 + 2));
if (!tlv)
goto err_tlv;
tlv[0] = 'A';
tlv[9] = 0;
bin2hexstr((u8*)&hex, 4, &tlv[1], 8);
} else
tlv = strdup(ibuf);
str = tlv;
str++;
/* Count number of TLV Modules */
tokenize = strtok(str, delim);
tlv_count++;
do {
tokenize = strtok(NULL, delim);
tlv_count++;
} while (tokenize);
dst->tlv_types = malloc(sizeof(u32) * tlv_count);
if (!dst->tlv_types)
goto err_types;
memset(dst->tlv_types, 0, sizeof(u32) * tlv_count);
/* Populate tlv_types from comma separated string */
tokenize = strtok(str, delim);
for (i=0; tokenize; i++) {
char *myend;
dst->tlv_types[i] = strtol(tokenize, &myend, 16);
if (*myend) /* No hexnumber for module id */
goto err_types;
tokenize = strtok(NULL, delim);
}
/* Insert Termination Pattern */
dst->tlv_types[i] = ~0;
free(tlv);
/* Insert new node at beginning */
dst->next = clifd->ctrl_dst;
clifd->ctrl_dst = dst;
LLDPAD_DBG("CTRL_IFACE monitor attached\n");
snprintf(rbuf, rlen, "%c", ATTACH_CMD);
return cmd_success;
err_types:
free(tlv);
err_tlv:
free(dst);
LLDPAD_DBG("CTRL_IFACE monitor attach error\n");
snprintf(rbuf, rlen, "%c", ATTACH_CMD);
return cmd_failed;
}
