HTTPS: Difference between revisions
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Line 9:
{{libheader|AWS}}
Exactly the same as the HTTP task, assuming you compiled AWS with openssl support.
<
with AWS.Client;
with AWS.Response;
Line 18:
URL => "https://sourceforge.net/")));
end GetHttps;
</syntaxhighlight>
=={{header|Arturo}}==
<
=={{header|AutoHotkey}}==
{{libheader|wininet}}
<syntaxhighlight lang="autohotkey">
URL := "https://sourceforge.net/"
WININET_Init()
Line 34:
#include urlgetcontents.ahk
#include wininet.ahk
</syntaxhighlight>
=={{header|BaCon}}==
This code requires BaCon 3.8.2 or later.
<
website$ = "www.google.com"
Line 53:
PRINT REPLACE$(total$, "\r\n[0-9a-fA-F]+\r\n", "\r\n", TRUE) : ' Remove chunk indicators from HTML data
</syntaxhighlight>
=={{header|Batch File}}==
<
:: Must have curl.exe
curl.exe -k -s -L https://sourceforge.net/
</syntaxhighlight>
=={{header|C}}==
{{libheader|libcurl}}
<
#include <stdlib.h>
#include <curl/curl.h>
Line 80:
}
return EXIT_SUCCESS;
}</
=={{header|C sharp|C#}}==
{{works with|C sharp|3.0}}
<
using System;
using System.Net;
Line 99:
}
}
</syntaxhighlight>
This does not work for urls requiring a secure (SSL) connection.
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Using the duck-streams as a convenient wrapper for Java's networking classes, grabbing the contents of an HTTPS URL is as easy as:
<
(use '[clojure.contrib.duck-streams :only (slurp*)])
(print (slurp* "https://sourceforge.net"))
</syntaxhighlight>
The usual Java mechanisms can be used to manage acceptance of SSL certificates if required.
{{works with|Clojure|1.2}}
<
(print (slurp "https://sourceforge.net"))
</syntaxhighlight>
=={{header|D}}==
Using curl
<syntaxhighlight lang="d">
import std.stdio;
import std.net.curl;
auto data = get("https://sourceforge.net");
writeln(data);
</syntaxhighlight>
=={{header|Common Lisp}}==
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First grabbing the entire body as a string, and then by pulling from a stream. This is the same code as in [[HTTP Request]]; <code>drakma:http-request</code> supports SSL.
<
(defun wget-drakma-string (url &optional (out *standard-output*))
"Grab the body as a string, and write it to out."
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;; Use
(wget-drakma-stream "https://sourceforge.net")
</syntaxhighlight>
{{libheader|Dexador}}
<
(format t "~a~%" (nth-value 0 (dex:get "https://www.w3.org/")))
</syntaxhighlight>
=={{header|Delphi}}==
{{libheader|OpenSSL}}
<syntaxhighlight lang="delphi">
program ShowHTTPS;
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end;
end.
</syntaxhighlight>
=={{header|EchoLisp}}==
'''file->string''' usage: the server must allow cross-domain access, or a browser add-on like cors-everywhere must be installed to bypass cross-domain checking.
<
;; asynchronous call back definition
(define (success name text) (writeln 'Loaded name) (writeln text))
;;
(file->string success "https:/sourceforge.net")
</syntaxhighlight>
=={{header|Erlang}}==
===Synchronous===
<
-module(main).
-export([main/1]).
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{error, Res} -> io:fwrite("~p~n", [Res])
end.
</syntaxhighlight>
===Asynchronous===
<
-module(main).
-export([main/1]).
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after 10000 -> io:fwrite("Timed out.~n",[])
end.
</syntaxhighlight>
Using it
<
|escript ./req.erl https://sourceforge.net/
</syntaxhighlight>
=={{header|F_Sharp|F#}}==
The underlying .NET classes handle secure web connections the same way they manage insecure connections.
<
#light
let wget (url : string) =
let c = new System.Net.WebClient()
c.DownloadString(url)
</syntaxhighlight>
=={{header|Frink}}==
<
=={{header|FutureBasic}}==
<syntaxhighlight lang="futurebasic">
include "NSLog.incl"
local fn GET_HTTPS
CFStringRef response = unix @"curl -ksL https://sourceforge.net/"
CFDataRef dta = fn StringData( response, NSUTF8StringEncoding )
CFDictionaryRef options = @{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType, NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)}
CFAttributedStringRef aStr = fn AttributedStringWithHTML( dta, options )
NSLog( @"%@", aStr )
end fn
fn GET_HTTPS
HandleEvents
</syntaxhighlight>
{{output}}
<pre>
We're sorry -- the Sourceforge site is currently in Disaster Recovery mode. Please check back later. {
NSColor = "sRGB IEC61966-2.1 colorspace 0 0 0 1";
NSFont = "\"Times-Roman 12.00 pt. P [] (0x7f8f94e11ce0) fobj=0x7f8f94e0fda0, spc=3.00\"";
NSKern = 0;
NSParagraphStyle = "Alignment 4, LineSpacing 0, ParagraphSpacing 0, ParagraphSpacingBefore 0, HeadIndent 0, TailIndent 0, FirstLineHeadIndent 0, LineHeight 0/0, LineHeightMultiple 0, LineBreakMode 0, Tabs (\n), DefaultTabInterval 36, Blocks (\n), Lists (\n), BaseWritingDirection 0, HyphenationFactor 0, TighteningForTruncation YES, HeaderLevel 0 LineBreakStrategy 0";
NSStrokeColor = "sRGB IEC61966-2.1 colorspace 0 0 0 1";
NSStrokeWidth = 0;
}
</pre>
=={{header|Go}}==
<syntaxhighlight lang="go">
package main
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io.Copy(os.Stdout, r.Body)
}
</syntaxhighlight>
=={{header|Groovy}}==
<
new URL("https://sourceforge.net").eachLine { println it }
</syntaxhighlight>
=={{header|Haskell}}==
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This is just the example from [http://hackage.haskell.org/packages/archive/http-conduit/1.8.5.1/doc/html/Network-HTTP-Conduit.html Network.HTTP.Conduit], with the http URL replaced with an https one, since [http://hackage.haskell.org/package/http-conduit http-conduit] natively supports https without needing any additional work.
<
import Network.HTTP.Conduit
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main = withSocketsDo
$ simpleHttp "https://sourceforge.net/" >>= L.putStr</
==Icon and {{header|Unicon}}==
<
procedure main(arglist)
url := (\arglist[1] | "https://sourceforge.net/")
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while write(read(w))
close(w)
end</
{{out}}
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=={{header|Ioke}}==
{{trans|Java}}
<
connection = URL new("https://sourceforge.net") openConnection
scanner = Scanner new(connection getInputStream)
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scanner next println
)
</syntaxhighlight>
=={{header|J}}==
Using <tt>gethttp</tt> from [[Web Scraping#J|Web Scraping]]
<syntaxhighlight lang="j">
#page=: gethttp'https://sourceforge.net'
0
#page=: '--no-check-certificate' gethttp'https://sourceforge.net'
900
</syntaxhighlight>
(We can not load the example page using https unless we disable certificate checking. The numbers are the number of characters retrieved.)
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=== javax.net.ssl ===
Additional certificate information is available through the [http://java.sun.com/javase/6/docs/api/javax/net/ssl/HttpsURLConnection.html javax.net.ssl.HttpsURLConnection] interface.
<syntaxhighlight lang="java">
URL url = new URL("https://sourceforge.net");
HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
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System.out.println(scanner.next());
}
</syntaxhighlight>
=== java.net.http ===
Using the standard [http://openjdk.java.net/groups/net/httpclient/ Java 11 HTTP Client]
<
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
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.join();
}
}</
=={{header|JavaScript}}==
=== Browser ===
Using fetch API and async/await:
<syntaxhighlight lang="javascript">
const response = await fetch('https://rosettacode.org');
const text = await response.text();
console.log(text);
</syntaxhighlight>
<syntaxhighlight lang="javascript">fetch("https://sourceforge.net").then(function (response) {
return response.text();
}).then(function (body) {
return body;
});</
=== Node.js ===
<
let body = "";
resp.on("data", function (chunk) {
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}).on("error", function (err) {
console.error("Error: " + err.message);
});</
=={{header|Julia}}==
<
using Requests
str = readstring(get("https://sourceforge.net/"))</
=={{header|Kotlin}}==
<
import java.net.URL
import javax.net.ssl.HttpsURLConnection
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while (sc.hasNextLine()) println(sc.nextLine())
sc.close()
}</
Or simplier, since Kotlin 1.2
<
import java.net.URL
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println(URL("https://sourceforge.net").readText())
}
</syntaxhighlight>
=={{header|Lasso}}==
<
local(y = #x->result)
#y->asString</
If a site with an invalid SSL Cert is encountered the curl type throws the following error:
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*Windows:
{{libheader|Curl Xtra}}
<
CURLOPT_URL = 10002
ch.setOption(CURLOPT_URL, "https://sourceforge.net")
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put "Result:" && res.readRawString(res.length)
end if
-- "Result: <!doctype html> ..."</
*Mac OS X:
{{libheader|Shell Xtra}}
<
put sx.shell_cmd("curl https://sourceforge.net")</
=={{header|LiveCode}}==
Blocking version<
get URL "https://sourceforge.net/"</
Non-blocking version, execute getWebResource
<
get URL "https://sourceforge.net/" -- this will now fetch a locally cached copy
put it
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libURLSetSSLVerification true --check cert
load URL "https://sourceforge.net/" with message "myUrlDownloadFinished"
end getWebResource</
=={{header|LSL}}==
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To test it yourself; rez a box on the ground, and add the following as a New Script.
<
key kHttpRequestId;
default {
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}
}
}</
Output:
<pre>Status=200
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{{works with|Lua|5.1 - 5.3}}
{{libheader|lua-http}}
<
local request = require('http.request')
local headers, stream = request.new_from_uri("https://sourceforge.net/"):go()
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local status = headers:get(':status')
io.write(string.format('Status: %d\nBody: %s\n', status, body)
</syntaxhighlight>
HTTPS requests can be also done with the much smaller libraries like [[LuaSec]] or [[lua-requests]], but it currently don't support redirects, which is why I used [[lua-http]] in this example.
=={{header|Maple}}==
<syntaxhighlight lang="maple">
content := URL:-Get( "https://www.google.ca/" );
</syntaxhighlight>
=={{header|Mathematica}} / {{header|Wolfram Language}}==
Straight forward "Import" task. More complicated secure web access can be done using J/Link; essentially a link to Java API.
<syntaxhighlight lang="mathematica">
content=Import["https://sourceforge.net", "HTML"]
</syntaxhighlight>
=={{header|MATLAB}} / {{header|Octave}}==
<
=={{header|Nemerle}}==
This example is essentially identical to the [[HTTP]] task because the <tt>WebClient</tt> object can be used with http:, https:, ftp: and file: uri's.
<
using System.Console;
using System.Net;
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myStream.Close()
}
}</
=={{header|NewLISP}}==
<
=={{header|Nim}}==
{{libheader|OpenSSL}}
Compile with <code>nim c -d:ssl httpsClient.nim</code>:
<
var client = newHttpClient()
echo client.getContent("https://sourceforge.net")</
=={{header|Objeck}}==
<
use HTTP;
Line 563 ⟶ 603:
}
}
</syntaxhighlight>
=={{header|Ol}}==
{{libheader|libcurl}}
<
(import (lib curl))
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(curl 'url "https://www.w3.org/")
(curl 'perform)
</syntaxhighlight>
=={{header|Pascal}}==
{{works with|Free Pascal}}
Using [http://wiki.freepascal.org/fphttpclient fphttpclient]
<
uses fphttpclient;
Line 594 ⟶ 634:
end;
writeln(s)
end.</
=={{header|Perl}}==
{{libheader|LWP}}
<
use strict;
use LWP::UserAgent;
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print $response->as_string;
</syntaxhighlight>
=={{header|Phix}}==
{{libheader|Phix/libcurl}}
Exactly the same as the [[HTTP#Phix]] task.
<!--<
<span style="color: #008080;">without</span> <span style="color: #008080;">js</span>
<span style="color: #008080;">include</span> <span style="color: #000000;">builtins</span><span style="color: #0000FF;">\</span><span style="color: #000000;">libcurl</span><span style="color: #0000FF;">.</span><span style="color: #000000;">e</span>
Line 624 ⟶ 664:
<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #000000;">res</span><span style="color: #0000FF;">)</span>
<!--</
=={{header|PHP}}==
<
echo file_get_contents('https://sourceforge.net');
</syntaxhighlight>
=={{header|PicoLisp}}==
PicoLisp has no functionality for communicating with a HTTPS server
(only for the other direction), but it is easy to use an external tool
<syntaxhighlight lang="picolisp">
(in '(curl "https://sourceforge.net") # Open a pipe to 'curl'
(out NIL (echo)) ) # Echo to standard output
</syntaxhighlight>
=={{header|Pike}}==
<
int main() {
write("%s\n", Protocols.HTTP.get_url_data("https://sourceforge.net"));
}
</syntaxhighlight>
=={{header|PowerShell}}==
<
Invoke-WebRequest 'https://www.rosettacode.org'
</syntaxhighlight>
<syntaxhighlight lang="powershell">
$wc = New-Object Net.WebClient
$wc.DownloadString('https://sourceforge.net')
</syntaxhighlight>
If the certificate could not be validated (untrusted, self-signed, expired), then an Exception is thrown with the message ''“The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.”'' so certificate validation is done automatically by the method.
Line 656 ⟶ 700:
=={{header|Python}}==
Python's '''urllib.request''' library, has support for SSL if the interpreter's underlying ''httplib'' libraries were compiled with SSL support. By default this will be the enabled for default Python installations on most platforms.
<
print(urllib.request.urlopen("https://sourceforge.net/").read())</
=={{header|R}}==
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The basic idea is to use getURL (as with [[HTTP_Request]]), but with some extra parameters.
<
webpage <- getURL("https://sourceforge.net/", .opts=list(followlocation=TRUE, ssl.verifyhost=FALSE, ssl.verifypeer=FALSE))</
In this case, the webpage output contains unprocessed characters, e.g. \" instead of " and \\ instead of \, so we need to process the markup.
<syntaxhighlight lang="r">
wp <- readLines(tc <- textConnection(webpage))
close(tc)
</syntaxhighlight>
Finally, we parse the HTML and find the interesting bit.
<syntaxhighlight lang="r">
pagetree <- htmlTreeParse(wp)
pagetree$children$html
</syntaxhighlight>
=={{header|Racket}}==
<syntaxhighlight lang="racket">
#lang racket
(require net/url)
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#:redirections 100)
(current-output-port))
</syntaxhighlight>
=={{header|Raku}}==
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There are several modules that provide HTTPS capability. WWW and HTTP::UserAgent are probably the most popular right now, but others exist.
<syntaxhighlight lang="raku"
say get 'https://sourceforge.net/';</
or
<syntaxhighlight lang="raku"
say HTTP::UserAgent.new.get('https://sourceforge.net/').content;</
=={{header|REALbasic}}==
REALBasic provides an HTTPSecureSocket class for handling HTTPS connections. The 'Get' method of the HTTPSecureSocket is overloaded and can download data to a file or return data as a string, in both cases an optional timeout argument can be passed.
<syntaxhighlight lang="realbasic">
Dim sock As New HTTPSecureSocket
Print(sock.Get("https://sourceforge.net", 10)) //set the timeout period to 10 seconds.
</syntaxhighlight>
=={{header|Ring}}==
<
cStr= download("http://sourceforge.net/")
see cStr + nl
</syntaxhighlight>
=={{header|RLaB}}==
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This solution doesn't use the <code>open-uri</code> convenience package that the [[HTTP Request#Ruby]] solution uses: the <code>Net::HTTP</code> object must be told to use SSL before the session is started.
<
require 'net/https'
require 'uri'
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puts content.body
end
</syntaxhighlight>
outputs
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=={{header|Rust}}==
<
extern crate reqwest;
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println!("{}", response.text().unwrap());
}
</syntaxhighlight>
{{out}}
<pre>
Line 793 ⟶ 837:
=={{header|Scala}}==
{{libheader|Scala}}
<
object HttpsTest extends App {
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Source.fromURL("https://sourceforge.net").getLines.foreach(println)
}</
=={{header|Seed7}}==
Line 806 ⟶ 850:
HTTPS protocol go get a file.
<
include "gethttps.s7i";
include "utf8.s7i";
Line 813 ⟶ 857:
begin
writeln(STD_UTF8_OUT, getHttps("sourceforge.net"));
end func;</
=={{header|Sidef}}==
<syntaxhighlight lang
require('LWP::Protocol::https')
func get(url) {
static ua = %O<LWP::UserAgent>.new(
agent => 'Mozilla/5.0',
ssl_opts => Hash(verify_hostname => 1),
)
var resp = ua.get(url)
if (resp.is_success) {
return resp.decoded_content
}
die "Failed to GET #{url}: #{resp.status_line}"
}
say get("https://rosettacode.org")</syntaxhighlight>
=={{header|Swift}}==
<
// With https
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}
CFRunLoopRun() // dispatch</
=={{header|Tcl}}==
Though Tcl's built-in <code>http</code> package does not understand SSL, it does support the registration of external handlers to accommodate additional protocols. This allows the use of the [http://tls.sourceforge.net/ Tls] package to supply the missing functionality with only a single line to complete the registration.
<
package require http
package require tls
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puts [http::data $token]
http::cleanup $token
</syntaxhighlight>
=={{header|TUSCRIPT}}==
<
$$ MODE TUSCRIPT
SET DATEN = REQUEST ("https://sourceforge.net")
*{daten}
</syntaxhighlight>
=={{header|UNIX Shell}}==
<
curl -k -s -L https://sourceforge.net/
</syntaxhighlight>
=={{header|VBScript}}==
Line 883 ⟶ 932:
Based on code at [http://itknowledgeexchange.techtarget.com/vbscript-systems-administrator/how-to-retrieve-html-web-pages-with-vbscript-via-the-microsoftxmlhttp-object/ How to retrieve HTML web pages with VBScript via the Microsoft.XmlHttp object]
<syntaxhighlight lang="vb">
Option Explicit
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Set oHTTP = Nothing
</syntaxhighlight>
=={{header|Visual Basic}}==
Line 910 ⟶ 959:
{{works with|VBA|6.5}}
{{works with|VBA|7.1}}
<
Dim HttpReq As WinHttp.WinHttpRequest
' in the "references" dialog of the IDE, check
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HttpReq.Send
Debug.Print HttpReq.ResponseText
End Sub</
=={{header|Visual Basic .NET}}==
<
Imports System.Net
Line 939 ⟶ 988:
Dim content As String = client.DownloadString("https://sourceforge.net")
Console.WriteLine(content)
</syntaxhighlight>
=={{header|Wren}}==
Line 945 ⟶ 994:
{{libheader|libcurl}}
An embedded program so we can ask the C host to communicate with libcurl for us.
<
var CURLOPT_URL = 10002
Line 975 ⟶ 1,024:
return
}
curl.easyCleanup()</
<br>
We now embed this in the following C program, compile and run it.
<
#include <stdio.h>
Line 1,088 ⟶ 1,137:
WrenVM* vm = wrenNewVM(&config);
const char* module = "main";
const char* fileName = "
char *script = readFile(fileName);
WrenInterpretResult result = wrenInterpret(vm, module, script);
Line 1,104 ⟶ 1,153:
free(script);
return 0;
}</
=={{header|zkl}}==
Using the cURL library to do the heavy lifting:
<
zkl: var data=ZC().get("https://sourceforge.net")
L(Data(36,265),826,0)</
get returns the text of the response along with two counts: the bytes of header in front of the html code and the byte count of stuff after the end of the page. So, if you wanted to look at the header:
<pre>zkl: data[0][0,data[1]).text
Line 1,133 ⟶ 1,182:
{{omit from|Brainf***}}
{{omit from|Commodore BASIC|Does not have network access}}
{{omit from|EasyLang|Has no internet functions}}
{{omit from|Inform 7|Does not have network access.}}
{{omit from|Integer BASIC|No TCP/IP network support on Apple II}}
|