質問編集履歴
3
名前の追加
test
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test
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app.js
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``` javascript
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require('./db/mongo');
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```
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-
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index.js
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``` javascript
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```
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index.ejs
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```javascript
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2
コードの追加
test
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File without changes
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test
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@@ -1,5 +1,9 @@
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JavaScriptとExpressでcsrfがうまく動作しないです。
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うまくいけばejsで書いた部分が表示されるはずなのですが'req.csrfToken() is not a function'と言う表示が出てしまいます。
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> npm i mongoose csurf express-session method-override connect-flash --s
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で必要なものはインストールしました。
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@@ -12,10 +16,160 @@
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``` javascript
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require('./db/mongo');
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const createError = require('http-errors');
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const express = require('express');
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const path = require('path');
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const cookieParser = require('cookie-parser');
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const logger = require('morgan');
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const session = require("express-session");
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const csurf = require("csurf");
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const mongoose = require("mongoose");
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const flash = require("connect-flash");
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const methodOverride = require("method-override");
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const bodyParser = require('body-parser');
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const indexRouter = require('./routes/index');
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const usersRouter = require('./routes/users');
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const app = express();
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mongoose.connect('mongodb://localhost/practice');
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// view engine setup
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app.set('views', path.join(__dirname, 'views'));
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app.set('view engine', 'ejs');
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app.use(logger('dev'));
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app.use(express.json());
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app.use(bodyParser.json());
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app.use(express.urlencoded({ extended: false }));
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app.use(bodyParser.urlencoded({ extended: false }));
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app.use(cookieParser());
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app.use(express.static(path.join(__dirname, 'public')));
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app.use('/', indexRouter);
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app.use('/users', usersRouter);
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// catch 404 and forward to error handler
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app.use(function(req, res, next) {
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next(createError(404));
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});
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// error handler
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app.use(function(err, req, res, next) {
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// set locals, only providing error in development
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res.locals.message = err.message;
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res.locals.error = req.app.get('env') === 'development' ? err : {};
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// render the error page
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res.status(err.status || 500);
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res.render('error');
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});
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app.use(methodOverride(function(req, res){
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if( req.body && typeof req.body === "object" && "_method" in req.body ){
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const method = req.body._method;
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delete req.body._method;
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return method;
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}
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}));
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app.use(session({
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secret: 'a',
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resave: false,
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saveUninitialized: false,
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cookie: {
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httpOnly: true,
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secure: true,
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maxage: 1000 * 60 * 30 // 30 minutes
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}
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}));
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app.use(csurf());
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app.use(flash());
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module.exports = app;
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173
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```
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20
174
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21
175
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1
追加しました
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -1,4 +1,12 @@
|
|
|
1
1
|
JavaScriptとExpressでcsrfがうまく動作しないです。
|
|
2
|
+
|
|
3
|
+
> npm i mongoose csurf express-session method-override connect-flash --s
|
|
4
|
+
|
|
5
|
+
で必要なものはインストールしました。
|
|
6
|
+
|
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7
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+
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8
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9
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+
[参考にしたサイト](http://webdesign-dackel.com/2015/09/29/vagrant-node-express4-mongodb/)
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2
10
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3
11
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4
12
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@@ -59,3 +67,5 @@
|
|
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59
67
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|
60
68
|
|
|
61
69
|
どのようにすれば動くようになるでしょうか？
|
|
70
|
+
|
|
71
|
+
できればコードの大きな改変をせずに動作させるようにしたいです。
|