70 lines
1.9 KiB
Markdown
70 lines
1.9 KiB
Markdown
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Overview
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--------
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"HTTP Basic authentication (BA) implementation is the simplest technique for enforcing access controls to web resources because it does not require cookies, session identifiers, or login pages; rather, HTTP Basic authentication uses standard fields in the HTTP header, removing the need for handshakes." -- [Wikipedia](https://en.wikipedia.org/wiki/Basic_access_authentication)
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Example
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-------
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```C++
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#include <memory>
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#include <cstdlib>
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#include <ciso646>
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#include <functional>
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#include <restbed>
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using namespace std;
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using namespace restbed;
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void authentication_handler( const shared_ptr< Session > session,
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const function< void ( const shared_ptr< Session > ) >& callback )
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{
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auto authorisation = session->get_request( )->get_header( "Authorization" );
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if ( authorisation not_eq "Basic Q29ydnVzb2Z0OkdsYXNnb3c=" )
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{
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session->close( UNAUTHORIZED, { { "WWW-Authenticate", "Basic realm=\"restbed\"" } } );
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}
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else
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{
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callback( session );
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}
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}
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void get_method_handler( const shared_ptr< Session > session )
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{
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session->close( OK, "Password Protected Hello, World!", { { "Content-Length", "32" } } );
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}
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int main( const int, const char** )
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{
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auto resource = make_shared< Resource >( );
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resource->set_path( "/resource" );
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resource->set_method_handler( "GET", get_method_handler );
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auto settings = make_shared< Settings >( );
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settings->set_port( 1984 );
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settings->set_default_header( "Connection", "close" );
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Service service;
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service.publish( resource );
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service.set_authentication_handler( authentication_handler );
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service.start( settings );
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return EXIT_SUCCESS;
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}
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```
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Build
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-----
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> $ clang++ -o example example.cpp -l restbed
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Execution
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---------
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> $ ./example
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>
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> $ curl -w'\n' -v -XGET 'http://Corvusoft:Glasgow@localhost:1984/resource'
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