boolean cartTrackDbIsAccessDenied(char *db, char *table)
/* Return TRUE if useAccessControl=TRUE was passed to cartTrackDbInit and
* if access to table is denied (at least on this host) by 'tableBrowser off'
* or by the tableAccessControl table. */
{
static char *currentHost = NULL;
static struct hash *dbToAcHash = NULL;
if (!useAC)
return FALSE;
struct slName *enabledHosts = NULL;
struct slName *sln = NULL;
if (dbToAcHash == NULL)
dbToAcHash = hashNew(0);
struct hash *acHash = hashFindVal(dbToAcHash, db);
if (acHash == NULL)
{
struct sqlConnection *conn = hAllocConn(db);
acHash = accessControlInit(conn);
hFreeConn(&conn);
hashAdd(dbToAcHash, db, acHash);
}
if (acHash == NULL)
return FALSE;
enabledHosts = (struct slName *)hashFindVal(acHash, table);
if (enabledHosts == NULL)
return FALSE;
if (currentHost == NULL)
{
currentHost = cloneString(cgiServerName());
if (currentHost == NULL)
{
warn("accessControl: unable to determine current host");
return FALSE;
}
else
chopAtFirstDot(currentHost);
}
for (sln = enabledHosts; sln != NULL; sln = sln->next)
{
if (sameString(currentHost, sln->name))
return FALSE;
}
return TRUE;
}
boolean accessControlDenied(char *db, char *table)
/* Return TRUE if table access is restricted to some host(s) other than
* the one we're running on. */
{
static char *currentHost = NULL;
struct slName *enabledHosts = NULL;
struct slName *sln = NULL;
static struct hash *dbToAcHash = NULL;
if (dbToAcHash == NULL)
dbToAcHash = hashNew(0);
struct hash *acHash = hashFindVal(dbToAcHash, db);
if (acHash == NULL)
{
struct sqlConnection *conn = hAllocConn(db);
acHash = accessControlInit(conn);
hFreeConn(&conn);
hashAdd(dbToAcHash, db, acHash);
}
if (acHash == NULL)
return FALSE;
enabledHosts = (struct slName *)hashFindVal(acHash, table);
if (enabledHosts == NULL)
return FALSE;
if (currentHost == NULL)
{
currentHost = cloneString(cgiServerName());
if (currentHost == NULL)
{
warn("accessControl: unable to determine current host");
return FALSE;
}
else
chopAtFirstDot(currentHost);
}
for (sln = enabledHosts; sln != NULL; sln = sln->next)
{
if (sameString(currentHost, sln->name))
return FALSE;
}
return TRUE;
}
