Example usage for org.apache.http.auth MalformedChallengeException MalformedChallengeException

Introduction

In this page you can find the example usage for org.apache.http.auth MalformedChallengeException MalformedChallengeException.

Prototype

public MalformedChallengeException(final String message) 

Source Link

Document

Creates a new MalformedChallengeException with the specified message.

Usage

From source file:com.soundcloud.playerapi.OAuth2Scheme.java

@Override
public void processChallenge(Header header) throws MalformedChallengeException {
    if (header == null) {
        throw new IllegalArgumentException("Header may not be null");
    }/*from  www  .  ja  v a2s.com*/
    String authHeader = header.getName();
    if (!authHeader.equalsIgnoreCase(AUTH.WWW_AUTH)) {
        throw new MalformedChallengeException("Unexpected header name: " + authHeader);
    }

    CharArrayBuffer buffer;
    int pos;
    if (header instanceof FormattedHeader) {
        buffer = ((FormattedHeader) header).getBuffer();
        pos = ((FormattedHeader) header).getValuePos();
    } else {
        String s = header.getValue();
        if (s == null) {
            throw new MalformedChallengeException("Header value is null");
        }
        buffer = new CharArrayBuffer(s.length());
        buffer.append(s);
        pos = 0;
    }
    while (pos < buffer.length() && HTTP.isWhitespace(buffer.charAt(pos))) {
        pos++;
    }
    int beginIndex = pos;
    while (pos < buffer.length() && !HTTP.isWhitespace(buffer.charAt(pos))) {
        pos++;
    }
    int endIndex = pos;
    String s = buffer.substring(beginIndex, endIndex);
    if (!s.equalsIgnoreCase(getSchemeName())) {
        throw new MalformedChallengeException("Invalid scheme identifier: " + s);
    }
    HeaderValueParser parser = BasicHeaderValueParser.DEFAULT;
    ParserCursor cursor = new ParserCursor(pos, buffer.length());
    HeaderElement[] elements = parser.parseElements(buffer, cursor);
    if (elements.length == 0) {
        throw new MalformedChallengeException("Authentication challenge is empty");
    }
    for (HeaderElement element : elements) {
        this.mParams.put(element.getName(), element.getValue());
    }
}

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From source file:org.odk.collect.android.utilities.EnhancedDigestScheme.java

/**
 * Processes the Digest challenge./*from  www  .  java2  s . c o  m*/
 * 
 * @param header
 *            the challenge header
 * 
 * @throws MalformedChallengeException
 *             is thrown if the authentication challenge is malformed
 */
@Override
public void processChallenge(final Header header) throws MalformedChallengeException {
    super.processChallenge(header);

    if (getParameter("realm") == null) {
        throw new MalformedChallengeException("missing realm in challenge");
    }
    if (getParameter("nonce") == null) {
        throw new MalformedChallengeException("missing nonce in challenge");
    }
    this.complete = true;
}

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From source file:microsoft.exchange.webservices.data.EwsJCIFSNTLMScheme.java

/**
 * Processes the NTLM challenge./*from  w w  w . ja v  a  2 s .  c o  m*/
 * 
 * @param challenge
 *            the challenge string
 * 
 * @throws MalformedChallengeException
 *             is thrown if the authentication challenge is malformed
 *
 * @since 3.0
 */
public void processChallenge(final String challenge) throws MalformedChallengeException {

    String s = AuthChallengeParser.extractScheme(challenge);
    if (!s.equalsIgnoreCase(getSchemeName())) {
        throw new MalformedChallengeException("Invalid NTLM challenge: " + challenge);
    }
    int i = challenge.indexOf(' ');
    if (i != -1) {
        s = challenge.substring(i, challenge.length());
        this.ntlmchallenge = s.trim();
        this.state = TYPE2_MSG_RECEIVED;
    } else {
        this.ntlmchallenge = "";
        if (this.state == UNINITIATED) {
            this.state = INITIATED;
        } else {
            this.state = FAILED;
        }
    }
}

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From source file:org.apache.http.impl.client.AbstractAuthenticationHandler.java

protected Map<String, Header> parseChallenges(final Header[] headers) throws MalformedChallengeException {

    final Map<String, Header> map = new HashMap<String, Header>(headers.length);
    for (final Header header : headers) {
        final CharArrayBuffer buffer;
        int pos;/*from w  w w.  ja v a  2 s . c o m*/
        if (header instanceof FormattedHeader) {
            buffer = ((FormattedHeader) header).getBuffer();
            pos = ((FormattedHeader) header).getValuePos();
        } else {
            final String s = header.getValue();
            if (s == null) {
                throw new MalformedChallengeException("Header value is null");
            }
            buffer = new CharArrayBuffer(s.length());
            buffer.append(s);
            pos = 0;
        }
        while (pos < buffer.length() && HTTP.isWhitespace(buffer.charAt(pos))) {
            pos++;
        }
        final int beginIndex = pos;
        while (pos < buffer.length() && !HTTP.isWhitespace(buffer.charAt(pos))) {
            pos++;
        }
        final int endIndex = pos;
        final String s = buffer.substring(beginIndex, endIndex);
        map.put(s.toLowerCase(Locale.US), header);
    }
    return map;
}

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From source file:org.apache.http.impl.client.AuthenticationStrategyImpl.java

public Map<String, Header> getChallenges(final HttpHost authhost, final HttpResponse response,
        final HttpContext context) throws MalformedChallengeException {
    Args.notNull(response, "HTTP response");
    final Header[] headers = response.getHeaders(this.headerName);
    final Map<String, Header> map = new HashMap<String, Header>(headers.length);
    for (final Header header : headers) {
        final CharArrayBuffer buffer;
        int pos;//  w  ww  .j av  a 2  s .c o m
        if (header instanceof FormattedHeader) {
            buffer = ((FormattedHeader) header).getBuffer();
            pos = ((FormattedHeader) header).getValuePos();
        } else {
            final String s = header.getValue();
            if (s == null) {
                throw new MalformedChallengeException("Header value is null");
            }
            buffer = new CharArrayBuffer(s.length());
            buffer.append(s);
            pos = 0;
        }
        while (pos < buffer.length() && HTTP.isWhitespace(buffer.charAt(pos))) {
            pos++;
        }
        final int beginIndex = pos;
        while (pos < buffer.length() && !HTTP.isWhitespace(buffer.charAt(pos))) {
            pos++;
        }
        final int endIndex = pos;
        final String s = buffer.substring(beginIndex, endIndex);
        map.put(s.toLowerCase(Locale.US), header);
    }
    return map;
}

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