Node.js and mysql - ER_ACCESS_DENIED

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Top Forums Web Development Node.js and mysql - ER_ACCESS_DENIED_ERROR Post 303021093 by Neo on Saturday 4th of August 2018 01:06:49 AM

08-04-2018

Administrator

Here is the final node.js test script (index.js):

Code:

var express = require("express");
var fs = require("fs");
var https = require("https");
var app = express();
require("dotenv").config();
const privateKey = fs.readFileSync(process.env.SSL_PRIVKEY, "utf8");
const certificate = fs.readFileSync(process.env.SSL_CERT, "utf8");
const ca = fs.readFileSync(process.env.SSL_CHAIN, "utf8");
const user = process.env.DATABASE_USER;
const password = process.env.DATABASE_PASSWORD;
const database = process.env.DATABASE_NAME;
const port = process.env.DATABASE_SOCKET;

app.get("/", function(req, res) {
  res.send("hello world");
});

app.get("/test", function(req, res) {
  var mysql = require("mysql");
  var con = mysql.createConnection({
    host: "127.0.0.1",
    user: user,
    password: password,
    database: database,
    port: port
  });

  con.connect(function(error) {
    if (error) {
      console.log(error);
      return;
    } else {
      con.query("SELECT username FROM user WHERE userid < 10", function(
        err,
        rows,
        fields
      ) {
        if (err) {
          console.log(err);
          return;
        } else {
          rows.forEach(function(result) {
            console.log(result.username);
          });
        }
      });
      con.end();
      res.send("MySQL Query Complete");
    }
  });
});

https
  .createServer(
    {
      key: privateKey,
      cert: certificate,
      ca: ca
    },
    app
  )
  .listen(8080, function(error) {
    if (error) {
      console.log(error);
    } else console.log("Example app listening on port 8080");
  });

Neo

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LEARN ABOUT DEBIAN

dbix::searchbuilder::handle::mysql

DBIx::SearchBuilder::Handle::mysql(3pm) 		User Contributed Perl Documentation		   DBIx::SearchBuilder::Handle::mysql(3pm)

NAME

	 DBIx::SearchBuilder::Handle::mysql - A mysql specific Handle object

SYNOPSIS

DESCRIPTION

       This module provides a subclass of DBIx::SearchBuilder::Handle that compensates for some of the idiosyncrasies of MySQL.

METHODS

   Insert
       Takes a table name as the first argument and assumes that the rest of the arguments are an array of key-value pairs to be inserted.

       If the insert succeeds, returns the id of the insert, otherwise, returns a Class::ReturnValue object with the error reported.

   SimpleUpdateFromSelect
       Customization of "SimpleUpdateFromSelect" in DBIx::SearchBuilder::Handle.  Mysql doesn't support update with subqueries when those fetch
       data from the table that is updated.

   DatabaseVersion
       Returns the mysql version, trimming off any -foo identifier

   CaseSensitive
       Returns undef, since mysql's searches are not case sensitive by default

   SimpleDateTimeFunctions
       Returns hash reference with specific date time functions of this database for "DateTimeFunction" in DBIx::SearchBuilder::Handle.

   ConvertTimezoneFunction
       Custom implementation of "ConvertTimezoneFunction" in DBIx::SearchBuilder::Handle.

       Use the following query to get list of timezones:

	   SELECT Name FROM mysql.time_zone_name;

       Read docs about keeping timezone data up to date:

	   http://dev.mysql.com/doc/refman/5.5/en/time-zone-upgrades.html

AUTHOR

       Jesse Vincent, jesse@fsck.com

SEE ALSO

       DBIx::SearchBuilder, DBIx::SearchBuilder::Handle

perl v5.14.2							    2011-09-21				   DBIx::SearchBuilder::Handle::mysql(3pm)