combine with FBI bug inject

tools/fbi/src/find_bug_inj.cpp

@@ -43,6 +43,7 @@ extern "C" {
 #include "lava_version.h"
 #include <odb/pgsql/database.hxx>
 #include <odb/session.hxx>
+#include <cstdlib>
 
 #define CBNO_TCN_BIT 0
 #define CBNO_CRD_BIT 1
@@ -1006,7 +1007,7 @@ int main (int argc, char **argv) {
     if (curtail == 0) { // Will be 0 unless specified on command line
         if (!project["curtail_fbi"].isUInt()) {
             curtail = 0;
-        }else{
+        } else{
             // null should never happen, if it does we'll violate an assert in the asUInt
             curtail = std::strtoul(project.get("curtail_fbi", Json::Value::null).asString().c_str(), 0, 0);
         }
@@ -1016,8 +1017,31 @@ int main (int argc, char **argv) {
     inputfile = std::string(argv[4]);
 
     std::string db_name = project["db"].asString() + host.get("db_suffix", "").asString();
-    db.reset(new odb::pgsql::database("postgres", "postgrespostgres",
-                db_name, "localhost"));
+
+    const char* pgpass = std::getenv("PGPASS");
+    const char* pguser = std::getenv("PGUSER");
+    if (pgpass) {
+        // PGPASS environment variable is set, and pgpass points to its value.
+        std::cout << "PGPASS IS SET" << std::endl;
+    } else {
+        // PGPASS environment variable is not set.
+        std::cout << "PGPASS is not set" << std::endl;
+        exit(1);
+    }
+
+    if (pguser) {
+        // PGUSER environment variable is set, and pgpass points to its value.
+        std::cout << "PGUSER IS SET: " << pguser << std::endl;
+    } else {
+        // PGUSER environment variable is not set.
+        std::cout << "PGUSER is not set" << std::endl;
+        exit(1);
+    }
+
+    std::string DBHost("database");
+    int DBPort = 5432;
+    db.reset(new odb::pgsql::database(pguser, pgpass,
+                db_name, DBHost, DBPort));
     /*
      re-read pandalog, this time focusing on taint queries.  Look for
      dead available data, attack points, and thus bug injection oppotunities