private List <BaseStringParameter> GetBaseStringParameters()
{
// As per RFC5849, parameters source are:
// 1. The query component of the HTTP request URI as defined by [RFC3986], Section 3.4.
// 2. The OAuth HTTP "Authorization" header field (Section 3.5.1) if present,
// excluding the "realm" parameter if present.
// 3. Under some conditions, the HTTP request entity-body.
List <BaseStringParameter> parameters = new List <BaseStringParameter>();
parameters.Add(new BaseStringParameter(AuthorizationHeaderFields.VERSION, OAuthVersion.VERSION));
parameters.Add(new BaseStringParameter(AuthorizationHeaderFields.NONCE, nonce.ToString()));
parameters.Add(new BaseStringParameter(AuthorizationHeaderFields.TIMESTAMP, timestamp.ToString()));
parameters.Add(new BaseStringParameter(AuthorizationHeaderFields.CONSUMER_KEY, credentials.Identifier));
if (!String.IsNullOrEmpty(callback))
{
parameters.Add(new BaseStringParameter(AuthorizationHeaderFields.CALLBACK, callback));
}
if (!String.IsNullOrEmpty(verifier))
{
parameters.Add(new BaseStringParameter(AuthorizationHeaderFields.VERIFIER, verifier));
}
if (token != null && !String.IsNullOrEmpty(token.Value))
{
parameters.Add(new BaseStringParameter(AuthorizationHeaderFields.TOKEN, token.Value));
}
parameters.AddRange(BaseStringParametersFromQueryString());
parameters.Add(SignatureMethodParameter());
return(parameters);
}
public override string ToString()
{
AuthorizationHeaderBuilder header = new AuthorizationHeaderBuilder();
header.Append("OAuth ");
header.AppendField(AuthorizationHeaderFields.REALM);
header.AppendField(AuthorizationHeaderFields.VERSION, OAuthVersion.VERSION);
header.AppendField(AuthorizationHeaderFields.CONSUMER_KEY, credentials.Identifier);
header.AppendField(AuthorizationHeaderFields.SIGNATURE_METHOD, signature.Method);
if (token != null)
{
header.AppendField(AuthorizationHeaderFields.TOKEN, token.Value);
}
if (!String.IsNullOrEmpty(verifier))
{
header.AppendField(AuthorizationHeaderFields.VERIFIER, verifier);
}
if (!String.IsNullOrEmpty(callback))
{
header.AppendField(AuthorizationHeaderFields.CALLBACK, callback);
}
header.AppendField(AuthorizationHeaderFields.NONCE, nonce.ToString());
header.AppendField(AuthorizationHeaderFields.TIMESTAMP, timestamp.ToString());
header.AppendField(AuthorizationHeaderFields.SIGNATURE, signature.Value);
return(header.ToString());
}
