public OAuthException(IConsumerResponse consumerResponse, IOAuthContext requestContext, OAuthProblemReport problemReport)
: base(problemReport.ProblemAdvice)
{
ConsumerResponse = consumerResponse;
Report = problemReport;
Context = requestContext;
}
public OAuthException(IOAuthContext context, string problem, string advice) : base(advice)
{
Context = context;
Report = new OAuthProblemReport {
Problem = problem, ProblemAdvice = advice
};
}
public OAuthException(IConsumerResponse consumerResponse, IOAuthContext requestContext, OAuthProblemReport problemReport)
: base(problemReport.ProblemAdvice)
{
ConsumerResponse = consumerResponse;
Report = problemReport;
Context = requestContext;
}
public void FormatMissingParameterReport()
{
var report = new OAuthProblemReport
{
Problem = OAuthProblems.ParameterAbsent,
ParametersAbsent = {Parameters.OAuth_Nonce}
};
Assert.Equal("oauth_problem=parameter_absent&oauth_parameters_absent=oauth_nonce", report.ToString());
}
public void FormatRejectedParameterReport()
{
var report = new OAuthProblemReport
{
Problem = OAuthProblems.ParameterRejected,
ParametersRejected = {Parameters.OAuth_Timestamp}
};
Assert.Equal("oauth_problem=parameter_rejected&oauth_parameters_rejected=oauth_timestamp",
report.ToString());
}
public void FormatTimestampRangeReport()
{
var report = new OAuthProblemReport
{
Problem = OAuthProblems.TimestampRefused,
AcceptableTimeStampsFrom = new DateTime(2008, 1, 1),
AcceptableTimeStampsTo = new DateTime(2009, 1, 1)
};
Assert.Equal("oauth_problem=timestamp_refused&oauth_acceptable_timestamps=1199098800-1230721200",
report.ToString());
}
public void FormatReportWithAdvice()
{
var report = new OAuthProblemReport
{
Problem = OAuthProblems.ConsumerKeyRefused,
ProblemAdvice = "The supplied consumer key has been black-listed due to complaints."
};
Assert.Equal(
"oauth_problem=consumer_key_refused&oauth_problem_advice=The%20supplied%20consumer%20key%20has%20been%20black-listed%20due%20to%20complaints.",
report.ToString());
}
/// <summary>
/// Will attempt to wrap the exception, returning true if the exception was wrapped, or returning false if it was not (in which case
/// the original exception should be thrown).
/// </summary>
/// <param name="requestContext"></param>
/// <param name="webEx"></param>
/// <param name="authException"></param>
/// <returns><c>true</c>, if the authException should be throw, <c>false</c> if the original web exception should be thrown</returns>
public static bool TryWrapException(IOAuthContext requestContext, WebException webEx, out OAuthException authException)
{
try
{
string content = webEx.Response.ReadToEnd();
if (content.Contains(Parameters.OAuth_Problem))
{
var report = new OAuthProblemReport(content);
authException = new OAuthException(report.ProblemAdvice ?? report.Problem, webEx) {Context = requestContext, Report = report};
return true;
}
}
catch
{
}
authException = new OAuthException();
return false;
}
/// <summary>
/// Will attempt to wrap the exception, returning true if the exception was wrapped, or returning false if it was not (in which case
/// the original exception should be thrown).
/// </summary>
/// <param name="requestContext"></param>
/// <param name="webException"></param>
/// <param name="wrappedException">The wrapped exception (will be set to the webException, if this method returns <c>false</c></param>
/// <returns><c>true</c>, if the authException should be throw, <c>false</c> if the wrapped web exception should be thrown</returns>
public static bool TryWrapException(IOAuthContext requestContext, WebException webException, out Exception wrappedException)
{
try
{
string content = webException.Response.ReadToEnd();
if (content.Contains(Parameters.OAuth_Problem))
{
var report = new OAuthProblemReport(content);
wrappedException = new OAuthException(report.ProblemAdvice ?? report.Problem, webException) { Context = requestContext, Report = report };
}
else
{
wrappedException = new ParsedWebException(content, webException.Message, webException.GetBaseException(), webException.Status, webException.Response);
}
return true;
}
catch
{
wrappedException = webException;
return false;
}
}
public OAuthException(IOAuthContext context, string problem, string advice, Exception innerException)
: base(advice, innerException)
{
Context = context;
Report = new OAuthProblemReport() {Problem = problem, ProblemAdvice = advice};
}
public void FormatVersionRangeReport()
{
var report = new OAuthProblemReport
{
Problem = OAuthProblems.VersionRejected,
AcceptableVersionFrom = "1.0",
AcceptableVersionTo = "2.0"
};
Assert.Equal("oauth_problem=version_rejected&oauth_acceptable_versions=1.0-2.0", report.ToString());
}
public void PopulateFromFormattedVersionRangeReport()
{
string formatted = "oauth_problem=version_rejected&oauth_acceptable_versions=1.0-2.0";
var report = new OAuthProblemReport(formatted);
Assert.Equal(OAuthProblems.VersionRejected, report.Problem);
Assert.Equal("1.0", report.AcceptableVersionFrom);
Assert.Equal("2.0", report.AcceptableVersionTo);
}
public void PopulateFromFormattedTimestampRangeReport()
{
string formatted = "oauth_problem=timestamp_refused&oauth_acceptable_timestamps=1199098800-1230721200";
var report = new OAuthProblemReport(formatted);
Assert.Equal(OAuthProblems.TimestampRefused, report.Problem);
Assert.Equal(new DateTime(2008, 1, 1), report.AcceptableTimeStampsFrom);
Assert.Equal(new DateTime(2009, 1, 1), report.AcceptableTimeStampsTo);
}
public void PopulateFromFormattedReportWithAdvice()
{
string formatted =
"oauth_problem=consumer_key_refused&oauth_problem_advice=The%20supplied%20consumer%20key%20has%20been%20black-listed%20due%20to%20complaints.";
var report = new OAuthProblemReport(formatted);
Assert.Equal(report.Problem, OAuthProblems.ConsumerKeyRefused);
Assert.Equal("The supplied consumer key has been black-listed due to complaints.", report.ProblemAdvice);
}
public void PopulateFromFormattedRejectedParameterReport()
{
string formatted = "oauth_problem=parameter_rejected&oauth_parameters_rejected=oauth_timestamp";
var report = new OAuthProblemReport(formatted);
Assert.Equal(OAuthProblems.ParameterRejected, report.Problem);
Assert.Contains(Parameters.OAuth_Timestamp, report.ParametersRejected);
}
public void PopulateFromFormattedMissingParameterReport()
{
string formatted = "oauth_problem=parameter_absent&oauth_parameters_absent=oauth_nonce";
var report = new OAuthProblemReport(formatted);
Assert.Equal(OAuthProblems.ParameterAbsent, report.Problem);
Assert.Contains(Parameters.OAuth_Nonce, report.ParametersAbsent);
}
