public static WwwAuthenticate buildFromString(String challenge)
{
WwwAuthenticate answer = new WwwAuthenticate();
AuthenticationHeaderScanner authenticationHeaderScanner = new AuthenticationHeaderScanner(challenge);
authenticationHeaderScanner.scanPastDigestString();
String name = authenticationHeaderScanner.scanName();
while (null != name)
{
if ("nonce".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._nonce = value;
}
else if ("opaque".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._opaque = value;
}
else if ("qop".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._qop = value;
}
else if ("realm".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._realm = value;
}
else
{
// 'auth-param' in section 3.2.1 of RFC-2617 says ...
// Any unrecognized directive MUST be ignored.
String value = authenticationHeaderScanner.scanValue();
String warning = String.Format("unrecognised name-value pair. name = '{0}', value = '{1}'", name, value);
log.warn(warning);
}
name = authenticationHeaderScanner.scanName();
}
return answer;
}
///////////////////////////////////////////////////////////////////////
public static Authorization buildFromString( String credentials ) {
Authorization answer = new Authorization();
AuthenticationHeaderScanner authenticationHeaderScanner = new AuthenticationHeaderScanner(credentials);
authenticationHeaderScanner.scanPastDigestString();
String name = authenticationHeaderScanner.scanName();
while (null != name)
{
if ("cnonce".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._cnonce = value;
}
else if ("nc".Equals(name))
{
uint value = authenticationHeaderScanner.scanHexUInt32();
answer._nc = value;
}
else if ("nonce".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._nonce = value;
}
else if ("opaque".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._opaque = value;
}
else if ("qop".Equals(name))
{
String value = authenticationHeaderScanner.scanValue();
answer._qop = value;
}
else if ("realm".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._realm = value;
}
else if ("response".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._response = value;
}
else if ("uri".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._uri = value;
}
else if ("username".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
log.debug(value, "value");
answer._username = value;
}
else
{
// 'auth-param' is permitted according to 3.2.2 of RFC-2617
// 'auth-param' in section 3.2.1 of RFC-2617 says ...
// Any unrecognized directive MUST be ignored.
//
String value = authenticationHeaderScanner.scanValue();
String warning = String.Format("unrecognised name-value pair. name = '{0}', value = '{1}'", name, value);
log.warn(warning);
}
name = authenticationHeaderScanner.scanName();
}
return answer;
}
///////////////////////////////////////////////////////////////////////
public static AuthenticationInfo buildFromString(String authInfo)
{
AuthenticationInfo answer = new AuthenticationInfo();
AuthenticationHeaderScanner authenticationHeaderScanner = new AuthenticationHeaderScanner(authInfo);
authenticationHeaderScanner.scanPastDigestString();
String name = authenticationHeaderScanner.scanName();
while (null != name)
{
if ("cnonce".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._cnonce = value;
}
else if ("nextnonce".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._nextnonce = value;
}
else if ("nc".Equals(name))
{
uint value = authenticationHeaderScanner.scanHexUInt32();
answer._nc = value;
}
else if ("qop".Equals(name))
{
String value = authenticationHeaderScanner.scanValue();
answer._qop = value;
}
else if ("rspauth".Equals(name))
{
String value = authenticationHeaderScanner.scanQuotedValue();
answer._rspauth = value;
} else {
// 'auth-param' is not permitted according to 3.2.3 of RFC-2617
// 'auth-param' in section 3.2.1 of RFC-2617 says ...
// Any unrecognized directive MUST be ignored.
//
// For consistency, we mimic the behaviour specified in sections 3.2.1 & 3.2.2 in relation to 'auth-param'
String value = authenticationHeaderScanner.scanQuotedValue();
String warning = String.Format("unrecognised name-value pair. name = '{0}', value = '{1}'", name, value);
log.warn(warning);
}
name = authenticationHeaderScanner.scanName();
}
return answer;
}
