bool RemoveHostFromLastSeen(const char *hostname, char *hostkey)
{
char ip[CF_BUFSIZE];
char digest[CF_BUFSIZE] = { 0 };
if (!hostkey)
{
strcpy(ip, Hostname2IPString(hostname));
IPString2KeyDigest(ip, digest);
}
else
{
snprintf(digest, sizeof(digest), "%s", hostkey);
}
CF_DB *dbp;
char key[CF_BUFSIZE];
if (!OpenDB(&dbp, dbid_lastseen))
{
CfOut(cf_error, "", " !! Unable to open last seen DB");
return false;
}
snprintf(key, CF_BUFSIZE, "-%s", digest);
DeleteComplexKeyDB(dbp, key, strlen(key) + 1);
snprintf(key, CF_BUFSIZE, "+%s", digest);
DeleteComplexKeyDB(dbp, key, strlen(key) + 1);
CloseDB(dbp);
return true;
}
int HailServer(char *host,struct Attributes a,struct Promise *pp)
{ struct cfagent_connection *conn;
char sendbuffer[CF_BUFSIZE],recvbuffer[CF_BUFSIZE],peer[CF_MAXVARSIZE],ipv4[CF_MAXVARSIZE],digest[CF_MAXVARSIZE],user[CF_SMALLBUF];
long gotkey;
char reply[8];
struct Item *queries;
a.copy.portnumber = (short)ParseHostname(host,peer);
snprintf(ipv4,CF_MAXVARSIZE,"%s",Hostname2IPString(peer));
IPString2KeyDigest(ipv4,digest);
GetCurrentUserName(user,CF_SMALLBUF);
if (INTERACTIVE)
{
CfOut(cf_verbose,""," -> Using interactive key trust...\n");
gotkey = (long)HavePublicKey(user,peer,digest);
if (!gotkey)
{
gotkey = (long)HavePublicKey(user,ipv4,digest);
}
if (!gotkey)
{
printf("WARNING - You do not have a public key from host %s = %s\n",host,ipv4);
printf(" Do you want to accept one on trust? (yes/no)\n\n--> ");
while (true)
{
fgets(reply,8,stdin);
Chop(reply);
if (strcmp(reply,"yes")==0)
{
printf(" -> Will trust the key...\n");
a.copy.trustkey = true;
break;
}
else if (strcmp(reply,"no")==0)
{
printf(" -> Will not trust the key...\n");
a.copy.trustkey = false;
break;
}
else
{
printf(" !! Please reply yes or no...(%s)\n",reply);
}
}
}
}
/* Continue */
#ifdef MINGW
CfOut(cf_inform,"","...........................................................................\n");
CfOut(cf_inform,""," * Hailing %s : %u, with options \"%s\" (serial)\n",peer,a.copy.portnumber,REMOTE_AGENT_OPTIONS);
CfOut(cf_inform,"","...........................................................................\n");
#else /* NOT MINGW */
if (BACKGROUND)
{
CfOut(cf_inform,"","Hailing %s : %u, with options \"%s\" (parallel)\n",peer,a.copy.portnumber,REMOTE_AGENT_OPTIONS);
}
else
{
CfOut(cf_inform,"","...........................................................................\n");
CfOut(cf_inform,""," * Hailing %s : %u, with options \"%s\" (serial)\n",peer,a.copy.portnumber,REMOTE_AGENT_OPTIONS);
CfOut(cf_inform,"","...........................................................................\n");
}
#endif /* NOT MINGW */
a.copy.servers = SplitStringAsRList(peer,'*');
if (a.copy.servers == NULL || strcmp(a.copy.servers->item,"localhost") == 0)
{
cfPS(cf_inform,CF_NOP,"",pp,a,"No hosts are registered to connect to");
return false;
}
else
{
conn = NewServerConnection(a,pp);
if (conn == NULL)
{
CfOut(cf_verbose,""," -> No suitable server responded to hail\n");
return false;
}
}
/* Check trust interaction*/
pp->cache = NULL;
if (strlen(MENU) > 0)
{
#ifdef HAVE_NOVA
enum cfd_menu menu = String2Menu(MENU);
switch(menu)
{
case cfd_menu_delta:
Nova_QueryForKnowledgeMap(conn,MENU,time(0) - SECONDS_PER_MINUTE * 10);
break;
case cfd_menu_full:
Nova_QueryForKnowledgeMap(conn,MENU,time(0) - SECONDS_PER_WEEK);
break;
case cfd_menu_relay:
#ifdef HAVE_CONSTELLATION
queries = Constellation_CreateAllQueries();
Constellation_QueryRelay(conn,queries);
DeleteItemList(queries);
#endif
break;
default:
break;
}
#endif /* HAVE_NOVA */
}
else
{
HailExec(conn,peer,recvbuffer,sendbuffer);
}
ServerDisconnection(conn);
DeleteRlist(a.copy.servers);
return true;
}
