Example usage for org.apache.commons.httpclient.auth AuthenticationException AuthenticationException

Introduction

In this page you can find the example usage for org.apache.commons.httpclient.auth AuthenticationException AuthenticationException.

Prototype

public AuthenticationException(String paramString) 

Source Link

Usage

From source file:org.vosao.rest.RestManager.java

private String runService(String serviceKey, List<String> path, Map<String, String> params) throws Throwable {
    Object restService = services.get(serviceKey);
    if (restService != null) {
        // check Authorized
        if (restService.getClass().getAnnotation(Authorized.class) != null) {
            if (VosaoContext.getInstance().getUser() == null) {
                throw new AuthenticationException("User is not authenticated.");
            }//from  ww  w  .j  a  v  a2 s .  co m
        }
        MatchResult result = matchMethod(restService, path, params);
        if (result != null) {
            try {
                // check Authorized
                if (result.method.getAnnotation(Authorized.class) != null) {
                    if (VosaoContext.getInstance().getUser() == null) {
                        throw new AuthenticationException("User is not authenticated.");
                    }
                }
                Object invokeResult = result.method.invoke(restService, result.args);
                if (invokeResult instanceof String)
                    return (String) invokeResult;
                else
                    return new JSONObject(invokeResult).toString();
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            } catch (InvocationTargetException e) {
                if (e.getCause() != null)
                    throw e.getCause();
                e.printStackTrace();
            }
        }
    }
    return null;
}

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From source file:org.zaproxy.zap.network.ZapNTLMEngineImpl.java

private static int readULong(final byte[] src, final int index) throws AuthenticationException {
    if (src.length < index + 4)
        throw new AuthenticationException("NTLM authentication - buffer too small for DWORD");
    return (src[index] & 0xff) | ((src[index + 1] & 0xff) << 8) | ((src[index + 2] & 0xff) << 16)
            | ((src[index + 3] & 0xff) << 24);
}

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From source file:org.zaproxy.zap.network.ZapNTLMEngineImpl.java

private static int readUShort(final byte[] src, final int index) throws AuthenticationException {
    if (src.length < index + 2)
        throw new AuthenticationException("NTLM authentication - buffer too small for WORD");
    return (src[index] & 0xff) | ((src[index + 1] & 0xff) << 8);
}

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From source file:org.zaproxy.zap.network.ZapNTLMEngineImpl.java

private static byte[] readSecurityBuffer(final byte[] src, final int index) throws AuthenticationException {
    final int length = readUShort(src, index);
    final int offset = readULong(src, index + 4);
    if (src.length < offset + length)
        throw new AuthenticationException("NTLM authentication - buffer too small for data item");
    final byte[] buffer = new byte[length];
    System.arraycopy(src, offset, buffer, 0, length);
    return buffer;
}

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From source file:org.zaproxy.zap.network.ZapNTLMEngineImpl.java

/** Calculate a challenge block */
private static byte[] makeRandomChallenge() throws AuthenticationException {
    if (RND_GEN == null) {
        throw new AuthenticationException("Random generator not available");
    }/*from ww  w .  jav  a  2 s.c  om*/
    final byte[] rval = new byte[8];
    synchronized (RND_GEN) {
        RND_GEN.nextBytes(rval);
    }
    return rval;
}

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From source file:org.zaproxy.zap.network.ZapNTLMEngineImpl.java

/** Calculate a 16-byte secondary key */
private static byte[] makeSecondaryKey() throws AuthenticationException {
    if (RND_GEN == null) {
        throw new AuthenticationException("Random generator not available");
    }// w  w w. j a v a2s  . c o m
    final byte[] rval = new byte[16];
    synchronized (RND_GEN) {
        RND_GEN.nextBytes(rval);
    }
    return rval;
}

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From source file:org.zaproxy.zap.network.ZapNTLMScheme.java

@Override
public String authenticate(Credentials credentials, HttpMethod method) throws AuthenticationException {
    NTCredentials ntcredentials = null;/*from   www. j  a v  a2s .c  o  m*/
    try {
        ntcredentials = (NTCredentials) credentials;
    } catch (final ClassCastException e) {
        throw new AuthenticationException(
                "Credentials cannot be used for NTLM authentication: " + credentials.getClass().getName());
    }
    String response = null;
    if (this.state == State.FAILED) {
        throw new AuthenticationException("NTLM authentication failed");
    } else if (this.state == State.CHALLENGE_RECEIVED) {
        response = this.engine.generateType1Msg(ntcredentials.getDomain(), ntcredentials.getHost());
        this.state = State.MSG_TYPE1_GENERATED;
    } else if (this.state == State.MSG_TYPE2_RECEVIED) {
        response = this.engine.generateType3Msg(ntcredentials.getUserName(), ntcredentials.getPassword(),
                ntcredentials.getDomain(), ntcredentials.getHost(), this.challenge);
        this.state = State.MSG_TYPE3_GENERATED;
    } else {
        throw new AuthenticationException("Unexpected state: " + this.state);
    }
    return "NTLM " + response;
}

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