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package org.apache.maven.wagon.tck.http.fixture; |
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import org.apache.commons.codec.binary.Base64; |
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import java.io.IOException; |
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import javax.servlet.Filter; |
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import javax.servlet.FilterChain; |
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import javax.servlet.FilterConfig; |
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import javax.servlet.ServletException; |
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import javax.servlet.ServletRequest; |
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import javax.servlet.ServletResponse; |
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import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
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public class ProxyAuthenticationFilter |
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implements Filter |
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{ |
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private final String username; |
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private final String password; |
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public ProxyAuthenticationFilter( final String username, final String password ) |
44 | 0 | { |
45 | 0 | this.username = username; |
46 | 0 | this.password = password; |
47 | 0 | } |
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public void destroy() |
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{ |
51 | 0 | } |
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public void doFilter( final ServletRequest req, final ServletResponse resp, final FilterChain chain ) |
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throws IOException, ServletException |
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{ |
56 | 0 | HttpServletRequest request = (HttpServletRequest) req; |
57 | 0 | HttpServletResponse response = (HttpServletResponse) resp; |
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59 | 0 | String header = request.getHeader( "Proxy-Authorization" ); |
60 | 0 | if ( header == null ) |
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{ |
62 | 0 | response.setStatus( HttpServletResponse.SC_PROXY_AUTHENTICATION_REQUIRED ); |
63 | 0 | response.addHeader( "Proxy-Authenticate", "Basic realm=\"Squid proxy-caching web server\"" ); |
64 | 0 | return; |
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} |
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else |
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{ |
68 | 0 | String data = header.substring( "BASIC ".length() ); |
69 | 0 | data = new String( Base64.decodeBase64( data ) ); |
70 | 0 | String[] creds = data.split( ":" ); |
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72 | 0 | if ( !creds[0].equals( username ) || !creds[1].equals( password ) ) |
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{ |
74 | 0 | response.sendError( HttpServletResponse.SC_UNAUTHORIZED ); |
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} |
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} |
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78 | 0 | chain.doFilter( req, resp ); |
79 | 0 | } |
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public void init( final FilterConfig filterConfig ) |
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throws ServletException |
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{ |
84 | 0 | } |
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} |