Try changing the registry to the http version rather that the default https one using the command

    npm config set registry http://registry.npmjs.org/



As conlinf said, the following should work :

```npm config set registry http://registry.npmjs.org/
```

Now, to add my word, you should also consider that downloading without ssl allows a man-in-the-middle attack. It is only to add a warning to people who would read the post.

If you are a solo developer there should be not much trouble downloading in `http` directly, but if I wanted to attack a company using node.js I would consider delivering malicious code through npm... And performing such an attack without ssl will be much easier.

After much trial and error I found that in addition to all that was said above, I also need to set the `https-proxy` to the value of the http `proxy`.

So the end .npmrc file looks like


    proxy=http://username:password@proxy.address:port/
    https-proxy=http://username:password@proxy.address:port/
    strict-ssl=false
    registry=http://registry.npmjs.org/

Note that proxy and https-proxy are identical!

See the comments on this thread for more info:

https://github.com/npm/npm/issues/8034

Also I ran a `npm cache clean --force` after updating the npmrc for good measure but I am not sure if it is required.

Hope that helps.

changing ssl-strict worked for me behind a corporate firewall

```npm config set ssl-strict=false```

I have these classes: 

    public class Person {
        public int Id{ get; set ;}
        public string FirstName{ get; set ;}
        public string LastName{ get; set ;}
    }
    
    public class PersonView {
        public int Id{ get; set ;}
        public string FirstName{ get; set ;}
        public string LastName{ get; set ;}
    }

I defined this: 

    Mapper.CreateMap&lt;Person, PersonView&gt;();
    Mapper.CreateMap&lt;PersonView, Person&gt;()
    	.ForMember(person =&gt; person.Id, opt =&gt; opt.Ignore());
	
That&#39;s work for this:

    PersonView personView = Mapper.Map&lt;Person, PersonView&gt;(new Person());

I&#39;d like to make the same but for `List&lt;Person&gt;` to `List&lt;PersonView&gt;` but I don&#39;t find the right syntax.

Thanks


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Suppose you have an .EXE and you want to check if it has Command-Line Options. How can one know if the .EXE has this ability. In my case I know that Nir Sofers [WebBrowserPassView.exe](http://www.nirsoft.net/utils/web_browser_password.html) has the ability to start it via cmd.exe and WebBrowserPassView.exe /stext output.txt. But how can I find out if I don&#39;t know?

How can I find out if an .EXE has Command-Line Options?

I have an Ubuntu VM that is having trouble connecting to sites with ssl, i.e. https.  It can successfully download artifacts from the internet if the url begins with http.

npm install will download dependencies via https.  Is there anyway make it download via http?


npm install without ssl

<p>I have an Ubuntu VM that is having trouble connecting to sites with ssl, i.e. https.  It can successfully download artifacts from the internet if the url begins with http.</p>
<p>npm install will download dependencies via https.  Is there anyway make it download via http?</p>


I&#39;m trying to figure out how the best way to easily send HTTP/HTTPS requests and to handle gzip/deflate compressed responses along with cookies.

The best I found was https://github.com/mikeal/request which handles everything _except_ compression. Is there a module or method that will do everything I ask?

If not, can I combine request and zlib in some manner? I tried to combine zlib and `http.ServerRequest`, and it failed miserably.

Easy HTTP requests with gzip/deflate compression

I have a question related to [the node.js documentation on module caching][1]:

&gt; Modules are cached after the first time they are loaded. This means
&gt; (among other things) that every call to require(&#39;foo&#39;) will get
&gt; **exactly the same object** returned, if it would resolve to the same
&gt; file.
&gt; 
&gt; Multiple calls to require(&#39;foo&#39;) **may not cause** the module code to be
&gt; executed multiple times. This is an important feature. With it,
&gt; &quot;partially done&quot; objects can be returned, thus allowing transitive
&gt; dependencies to be loaded even when they would cause cycles.

What is meant with `may`?

I want to know if require will **always** return the same object. So in case I require a module **A** in `app.js` and change the exports object within `app.js` (the one that require returns) and after that require a module **B** in `app.js` that itself requires module **A**, will I **always** get the modified version of that object, or a new one?

    // app.js
    
    var a = require(&#39;./a&#39;);
    a.b = 2;
    console.log(a.b); //2

    var b = require(&#39;./b&#39;);
    console.log(b.b); //2

    // a.js
    
    exports.a = 1;

    // b.js
    
    module.exports = require(&#39;./a&#39;);

  [1]: http://nodejs.org/docs/latest/api/modules.html#caching

Understanding Node.js modules: multiple requires return the same object?

I see this pattern in quite a few Node.js libraries:

    Master.prototype.__proto__ = EventEmitter.prototype;

(source [here][1])

Can someone please explain to me with an example, why this is such a common pattern and when it&#39;s handy?

  [1]: https://github.com/LearnBoost/cluster/blob/master/lib/master.js

Node.js - inheriting from EventEmitter

How would one do a bulk insert into mySQL if using something like 
https://github.com/felixge/node-mysql


How do I do a bulk insert in mySQL using node.js

Using nodejs and express, I&#39;d like to return one or multiple objects (array) using JSON. In the code below I output one JSON object at a time. It works but this isn&#39;t exactly what I want. The response produced isn&#39;t a valid JSON response since I have many objects. 

I am well aware that I could simply add all objects to an array and return that specific array in res.end. However I am afraid this could become heavy to process and memory intensive. 

What is the proper way to acheive this with nodejs? Is query.each the right method to call?


    app.get(&#39;/users/:email/messages/unread&#39;, function(req, res, next) {
        var query = MessageInfo
            .find({ $and: [ { &#39;email&#39;: req.params.email }, { &#39;hasBeenRead&#39;: false } ] });
            
        res.writeHead(200, { &#39;Content-Type&#39;: &#39;application/json&#39; });   
        query.each(function(err, msg) {
            if (msg) { 
                res.write(JSON.stringify({ msgId: msg.fileName }));
            } else {
                res.end();
            }
        });
    });



How to return a complex JSON response with Node.js?

I have to use a git server without proper certificates, but I don&#39;t want to have to do

    env GIT_SSL_NO_VERIFY=true git command

every single time I do a git operation. But I would also like to leave SSL enabled for other git repositories. Is there a way to make this local to a single repo?

How do I set GIT_SSL_NO_VERIFY for specific repos only?

I have a Java client trying to access a server with a self-signed certificate.

When I try to Post to the server, I get the following error:

&gt; unable to find valid certification path to requested target

Having done some research on the issue, I then did the following.

 1. Saved my servers domain name as a `root.cer` file.
 2. In my Glassfish server&#39;s JRE, I ran this:&lt;br /&gt;
    `keytool -import -alias example -keystore cacerts -file root.cer`
 3. To check the cert was added to my cacert successfully, I did this:&lt;br /&gt;
    `keytool -list -v -keystore cacerts`&lt;br /&gt;
    I can see the cert is present.
 4. I then restarted Glassfish and retired the &#39;post&#39;.

I am still getting thesame error.

I have a feeling this is because my Glassfish is not actually reading the cacert file that I have amended but maybe some other one.

Have any of you had this issue and can push me in the right direction?


Unable to find valid certification path to requested target - error even after cert imported

I&#39;m in the in the process of developing an application for a client, which will have an SSL certificate and be served under https. However, to integrate with their existing site they want to provide their navigation inside an iframe.

I can see this causing trouble, as I&#39;d expect the browser to complain about the mix of secure and insecure content on the page. I&#39;ve had a look at similar questions on here and they all seem to refer to this the other way round (secure content in the iframe).

What I&#39;d like to know, then, is: will it cause issues to have insecure content included inside an iframe, placed on a secure page , and if so what sort of problems would they be? 

Ideally if it&#39;s not a good idea (and I have a strong feeling that it isn&#39;t) I need to be able to explain this to the client.

Insecure content in iframe on secure page

I&#39;m trying to connect to a secure webservice.

I was getting a handshake failure even though my keystore and truststore have been set correctly.

After several days of frustration, endless googling and asking everyone around I found out that the only problem was that java chose not to send the client certificate to the server during the handshake.

Specifically:

 1. Server requested a client certificate (CN=RootCA) - i.e. &quot;give me a cert that is signed by the root CA&quot;
 2. Java looked into the keystore and only found my client certificate which is signed by the &quot;SubCA&quot;, which in turn is issued by the &quot;RootCA&quot;. It didn&#39;t bother to look into the truststore...duh OK I guess
 3. Sadly when I tried to add the &quot;SubCA&quot; certificate to the keystore, that didn&#39;t help at all. I did check if the certificates get loaded into the keystore. They do, but the KeyManager ignores all certificates except the client one.
 4. All of the above leads to the fact that java decides it doesn&#39;t have any certificates that satisfy the server&#39;s request and sends nothing...tadaaa handshake failure :-(

My questions:

 1. Is it possible that I added the &quot;SubCA&quot; certificate to the keystore in a manner that &quot;broke the certificate chain&quot; or something so that the KeyManager only loads the client certificate and ignores the rest? (Chrome and openssl manage to figure that out so why can&#39;t java? - note that the &quot;SubCA&quot; cert is always presented separately as the trusted authority so Chrome apparently correctly packs it along with the client cert during handshake) 
 2. Is this a formal &quot;configuration issue&quot; on the server side? The server is a third party. I would expect the server to request a certificate signed by the &quot;SubCA&quot; authority since that&#39;s what they provided us with. I suspect that the fact that this works in Chrome and openssl is because they are &quot;less restrictive&quot; and java just goes &quot;by the book&quot; and fails.

I did manage to put together a dirty workaround for this, but I&#39;m not very happy about it so I&#39;ll be glad if anyone can clarify this one for me.

why doesn&#39;t java send the client certificate during SSL handshake?

I want to have my API controller use SSL, so I added another listen directive to my nginx.conf


    upstream unicorn {
      server unix:/tmp/unicorn.foo.sock fail_timeout=0;
    }

    server {
      listen 80 default deferred;
      listen 443 ssl default;
      ssl_certificate /etc/ssl/certs/foo.crt;
      ssl_certificate_key /etc/ssl/private/foo.key;

      server_name foo;
      root /var/apps/foo/current/public;

      try_files $uri/system/maintenance.html $uri/index.html $uri @unicorn;

      location @unicorn {
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_redirect off;
        proxy_pass http://unicorn;
      }

      error_page 502 503 /maintenance.html;
      error_page 500 504 /500.html;
      keepalive_timeout 5;
    }

which passes the nginx conftest without any problems. I also added a `force_ssl` directive to my ApiController


    class ApiController &lt; ApplicationController
      force_ssl if Rails.env.production?

      def auth
        user = User.authenticate(params[:username], params[:password])
        respond_to do |format|
          format.json do
            if user
              user.generate_api_key! unless user.api_key.present?
              render json: { key: user.api_key }
            else
              render json: { error: 401 }, status: 401
            end
          end
        end
      end

      def check
        user = User.find_by_api_key(params[:api_key])
        respond_to do |format|
          format.json do
            if user
              render json: { status: &#39;ok&#39; }
            else
              render json: { status: &#39;failure&#39; }, status: 401
            end
          end
        end
      end
    end

which worked just fine when I wasn&#39;t using SSL, but now when I try to `curl --LI http://foo/api/auth.json`, I get properly redirected to `https`, but then I keep on getting redirected to `http://foo/api/auth` ending in an infinite redirect loop.

My routes simply have

    get &quot;api/auth&quot;
    get &quot;api/check&quot;

I&#39;m using Rails 3.2.1 on Ruby 1.9.2 with nginx 0.7.65

Why am I getting infinite redirect loop with force_ssl in my Rails app?

I&#39;ve started using npm for js package management recently. Although I do have a fair understanding of package management in different enivronments(lets say using apt, rvm/gem, pythonbrew/virtualenv/pip), I don&#39;t quite understand how npm fully fits in.

I would like to know more on how the &quot;-g&quot; flag works and why should I use it.
As in most blogs and wiki, they refer to use &quot;-g&quot; when installing without explaining why, and I understand that these packages are installed globally.

- But why should I install these packages always globally ?
- What does it mean to install these packages without the &quot;-g&quot; flag ?
- What do I do to installed packages locally, lets say sandboxed for different projects ?
- How can I then, make a list of npm packages used in a project and bundle it in the project if I needed it to check it in with version control (if possible at all) ?


When should i use npm with &quot;-g&quot; flag and why?

Is there a way to get the version set in `package.json` in a nodejs app? I would want something like this

    var port = process.env.PORT || 3000
    app.listen port
    console.log &quot;Express server listening on port %d in %s mode %s&quot;, app.address().port, app.settings.env, app.VERSION


Is there a way to get version from package.json in nodejs code?

I have this in my package.json file (shortened version):

    {
      &quot;name&quot;: &quot;a-module&quot;,
      &quot;version&quot;: &quot;0.0.1&quot;,
      &quot;dependencies&quot;: {
        &quot;coffee-script&quot;:      &quot;&gt;= 1.1.3&quot;
      },
      &quot;devDependencies&quot;: {
        &quot;stylus&quot;:             &quot;&gt;= 0.17.0&quot;
      }
    }

I am using NPM version 1.1.1 on Mac 10.6.8.

When I run the following command from the project root, it installs both the `dependencies` _and_ `devDependencies`:

    npm install

I was under the impression that this command installed the `devDependencies`:

    npm install --dev

How do I make it so `npm install` only installs `dependencies` (so production environment only gets those modules), while something like `npm install --dev` installs both `dependencies` and `devDependencies`?

How do you prevent install of &quot;devDependencies&quot; NPM modules for Node.js (package.json)?

Is there a command to remove all global npm modules? If not, what do you suggest?

Command to remove all npm modules globally

I&#39;m trying to install the dependencies of some example: npm&#39;s `express 2.5.8` that I&#39;ve downloaded, but all of the apps throw the same error:

    c:\node\stylus&gt;npm install -d
    npm info it worked if it ends with ok
    npm info using npm@1.1.1
    npm info using node@v0.6.11
    npm ERR! Couldn&#39;t read dependencies.

    npm ERR! Error: ENOENT, no such file or directory &#39;c:\node\stylus\package.json&#39;
    npm ERR! You may report this log at:
    npm ERR!     &lt;http://github.com/isaacs/npm/issues&gt;
    npm ERR! or email it to:
    npm ERR!     &lt;npm-@googlegroups.com&gt;
    npm ERR!
    npm ERR! System Windows_NT 6.1.7600
    npm ERR! command &quot;C:\\Program Files (x86)\\nodejs\\\\node.exe&quot; &quot;C:\\Program File
    s (x86)\\nodejs\\node_modules\\npm\\bin\\npm-cli.js&quot; &quot;install&quot; &quot;-d&quot;
    npm ERR! cwd c:\node\stylus
    npm ERR! node -v v0.6.11
    npm ERR! npm -v 1.1.1
    npm ERR! path c:\node\stylus\package.json
    npm ERR! code ENOENT
    npm ERR! message ENOENT, no such file or directory &#39;c:\node\stylus\package.json&#39;

    npm ERR! errno {}
    npm ERR!
    npm ERR! Additional logging details can be found in:
    npm ERR!     c:\node\stylus\npm-debug.log
    npm not ok

The blockage appears to be: 

&gt; no such file or directory &#39;c:\node\stylus\package.json

Did I miss a step that creates the `package.json` ?

I&#39;m running:

* Windows 7 64 bit
* npm 1.1.1
* node 6.11
* express 2.5.8

Content Type	Original Author	Original Content on Stackoverflow
Question	Ken Hirakawa	View Question on Stackoverflow
Solution 1 - node.js	colinf	View Answer on Stackoverflow
Solution 2 - node.js	Creasixtine	View Answer on Stackoverflow
Solution 3 - node.js	phyatt	View Answer on Stackoverflow
Solution 4 - node.js	Jeremy Fiel	View Answer on Stackoverflow

npm install without ssl

node.js Problem Overview

node.js Solutions

Solution 1 - node.js

Solution 2 - node.js

Solution 3 - node.js

Solution 4 - node.js

How can I find out if an .EXE has Command-Line Options?

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Attributions