public void Constructors()
{
QueryParameters query01 = new QueryParameters();
Console.WriteLine($"query01 = {query01}");
Console.WriteLine($"query01.ToString() = {query01.ToString()}");
Console.WriteLine($"query01.ToString(\"D\") = {query01.ToString("D")}");
Console.WriteLine($"query01.ToString(\"F\") = {query01.ToString("F")}");
Console.WriteLine($"query01.ToString(\"Q\") = {query01.ToString("Q")}");
Dictionary <string, string> oauth_authorization = new Dictionary <string, string>()
{
{ "client_id", "client_id_obtained_string" },
{ "response_type", "code" },
{ "redirect_uri", "http://localhost" },
{ "scope", "" },
{ "state", "" },
};
QueryParameters query02 = new QueryParameters(oauth_authorization);
Console.WriteLine($"query02 = {query02}");
Console.WriteLine($"query02.ToString() = {query02.ToString()}");
Console.WriteLine($"query02.ToString(\"D\") = {query02.ToString("D")}");
Console.WriteLine($"query02.ToString(\"F\") = {query02.ToString("F")}");
Console.WriteLine($"query02.ToString(\"Q\") = {query02.ToString("Q")}");
return;
}
public void Merge()
{
Dictionary <string, string> d01 = new Dictionary <string, string>()
{
{ "client_id", "client_id_obtained_string" },
{ "response_type", "code-old" },
{ "redirect_uri", "http://someotherhost" },
};
QueryParameters qp01 = new QueryParameters(d01);
Console.WriteLine($"query01.ToString(\"D\") = {qp01.ToString("D")}");
Dictionary <string, string> d02 = new Dictionary <string, string>()
{
{ "response_type", "code" },
{ "redirect_uri", "http://localhost" },
{ "scope", "" },
{ "state", "" },
};
// Merge
// adds new parameters from qp02
// and
// overwrites existing ones in qp01 with values from qp02
Dictionary <string, string> d03 = qp01.Merge(d02);
Console.WriteLine($"query01.ToString(\"D\") = {qp01.ToString("D")}");
Dictionary <string, Func <string, string> > parameter_encoding_map_01;
parameter_encoding_map_01 = new Dictionary <string, Func <string, string> >()
{
{ "response_type", qp01.DoNotEncode },
{ "redirect_uri", qp01.UrlEncode },
{ "scope", qp01.UrlEncode },
{ "state", qp01.UrlEncode },
};
QueryParameters qp03 = new QueryParameters(d02)
{
DefaultParameterEncodings = parameter_encoding_map_01
};
qp03.ToString("D");
qp03.Encode().ToString("D");
return;
}
public Task <LoanPipelineCursor> CreateCursorAsync(PipelineParameters parameters, CancellationToken cancellationToken = default)
{
Preconditions.NotNull(parameters, nameof(parameters));
var queryParameters = new QueryParameters(
new QueryParameter("limit", "1"),
new QueryParameter("cursorType", "randomAccess"));
return(PostAsync(null, queryParameters.ToString(), JsonStreamContent.Create(parameters), nameof(CreateCursorAsync), null, cancellationToken, async response =>
{
var headers = response.Headers;
const string countHeaderName = "x-total-count";
if (!headers.TryGetValues(countHeaderName, out var counts))
{
throw await EncompassRestException.CreateAsync($"{nameof(CreateCursorAsync)} missing {countHeaderName} header", response).ConfigureAwait(false);
}
var countString = counts.First();
if (!int.TryParse(countString, out var count) || count < 0)
{
throw await EncompassRestException.CreateAsync($"{nameof(CreateCursorAsync)} invalid {countHeaderName} header value", response).ConfigureAwait(false);
}
if (count == 0)
{
return null;
}
const string cursorIdHeaderName = "x-cursor";
if (!headers.TryGetValues(cursorIdHeaderName, out var cursorIds))
{
throw await EncompassRestException.CreateAsync($"{nameof(CreateCursorAsync)} missing {cursorIdHeaderName} header", response).ConfigureAwait(false);
}
var cursorId = cursorIds.First();
return new LoanPipelineCursor(Client, cursorId, count, parameters.Fields);
}));
}
/// <summary>
/// Preview calculations for a loan. This API calculates fields similar to the calculations performed in Update Loan, however, the transient calculations provide a preview and do not save to the loan file.
/// </summary>
/// <param name="loan">The loan to recalculate.</param>
/// <param name="entities">The list of loan entities to populate for the loan.</param>
/// <param name="calcAllOnly">Indicates whether calculations will be executed for all fields. The default is <c>true</c>.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns></returns>
public Task CalculateLoanAsync(Loan loan, IEnumerable <string> entities, bool?calcAllOnly, CancellationToken cancellationToken = default)
{
Preconditions.NotNull(loan, nameof(loan));
Preconditions.NotNullOrEmpty(loan.EncompassId, $"{nameof(loan)}.{nameof(loan.EncompassId)}");
var queryParameters = new QueryParameters();
if (calcAllOnly.HasValue)
{
queryParameters.Add(nameof(calcAllOnly), calcAllOnly.ToString().ToLower());
}
var body = new CalculateLoanBody {
LoanData = loan, Entities = entities
};
loan.Initialize(Client, loan.EncompassId);
return(PostAsync("loan", queryParameters.ToString(), JsonStreamContent.Create(body), nameof(CalculateLoanAsync), loan.EncompassId, cancellationToken, async(HttpResponseMessage response) =>
{
var loanAsJson = loan.ToString(SerializationOptions.Dirty);
await response.Content.PopulateAsync(loan).ConfigureAwait(false);
loan.Dirty = false;
// Repopulate with original dirty loan to maintain loan dirtiness.
// This may overwrite calculated values but they shouldn't have been dirty to begin with if they're calculated values.
JsonHelper.PopulateFromJson(loanAsJson, loan);
return string.Empty;
}));
}
public static async Task <List <Alumno> > Consultar(Dictionary <string, string> filtros = null)
{
var endpoint = new UriBuilder(Endpoint);
if (filtros != null)
{
var endpointParams = new QueryParameters(endpoint.Query);
endpointParams.Append(filtros);
endpoint.Query = endpointParams.ToString();
}
var client = new HttpClient();
var response = await client.GetAsync(endpoint.Uri);
var content = await response.Content.ReadAsStringAsync();
if (response.IsSuccessStatusCode)
{
return(JsonConvert.DeserializeObject <List <Alumno> >(content));
}
else
{
var result = JsonConvert.DeserializeObject <RestError>(content);
throw new Exception(result.Error);
}
}
public Task AssignDocumentAttachmentsRawAsync(string documentId, string attachmentEntities, AssignmentAction action, CancellationToken cancellationToken = default)
{
action.Validate(nameof(action));
var queryParameters = new QueryParameters(new QueryParameter(nameof(action), action.AsString(EnumJsonConverter.CamelCaseNameFormat)));
return(AssignDocumentAttachmentsRawAsync(documentId, attachmentEntities, queryParameters.ToString(), cancellationToken));
}
public static string AccessTokenRequestError(string url, QueryParameters collection)
{
string message = "An error occurred while requesting Access Token at " + url;
if (collection != null)
if (collection.Count > 0)
message += Environment.NewLine + "with parameters " + collection.ToString();
return message;
}
public void TestNegateSimpleQuery()
{
var query = new QueryParameters<Artist>();
query.Add("arid", "1", true);
Assert.AreEqual("NOT arid:1", query.ToString());
}
public void TestAlreadyQuotedSimpleQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "\"rolling stones\"");
Assert.AreEqual("artist:\"rolling stones\"", query.ToString());
}
public void TestQuoteSimpleQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "bob dylan");
Assert.AreEqual("artist:\"bob dylan\"", query.ToString());
}
public void TestNegateSimpleQuery()
{
var query = new QueryParameters<Artist>();
query.Add("arid", "1", true);
Assert.AreEqual("NOT arid:1", query.ToString());
}
public void TestInlineBracketsSimpleQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "(\"rolling stones\" OR jagger)");
Assert.AreEqual("artist:(\"rolling stones\" OR jagger)", query.ToString());
}
public void TestInlineSimpleQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "\"rolling stones\" OR jagger");
Assert.AreEqual("artist:(\"rolling stones\" OR jagger)", query.ToString());
}
public void TestAlreadyQuotedSimpleQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "\"rolling stones\"");
Assert.AreEqual("artist:\"rolling stones\"", query.ToString());
}
public void TestQuoteMultiQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "rolling stones");
query.Add("tag", "rock");
Assert.AreEqual("artist:\"rolling stones\" AND tag:rock", query.ToString());
}
public void TestNegateMultiQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "stones");
query.Add("tag", "rock", true);
Assert.AreEqual("artist:stones AND NOT tag:rock", query.ToString());
}
public void TestInlineMultiQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "\"rolling stones\" OR jagger");
query.Add("tag", "rock", true);
Assert.AreEqual("artist:(\"rolling stones\" OR jagger) AND NOT tag:rock", query.ToString());
}
public void TestNegateMultiQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "stones");
query.Add("tag", "rock", true);
Assert.AreEqual("artist:stones AND NOT tag:rock", query.ToString());
}
/// <inheritdoc/>
public Task <List <EntityReference> > GetTemplateFilesAsync(string path, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(path, nameof(path));
var queryParameters = new QueryParameters(
new QueryParameter("path", path));
return(GetAsync <List <EntityReference> >("items", queryParameters.ToString(), nameof(GetTemplateFilesAsync), null, cancellationToken));
}
/// <summary>
/// Adds or removes contacts in a contact group.
/// </summary>
/// <param name="groupId">The unique identifier of the contact group to update.</param>
/// <param name="action">Whether to add or remove the contact.</param>
/// <param name="contacts">The contacts to add or remove.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns></returns>
public Task AssignGroupContactsAsync(string groupId, string action, IEnumerable <EntityReference> contacts, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(groupId, nameof(groupId));
Preconditions.NotNullOrEmpty(action, nameof(action));
Preconditions.NotNullOrEmpty(contacts, nameof(contacts));
var queryParameters = new QueryParameters(new QueryParameter(nameof(action), action));
return(PatchAsync($"{groupId}/contacts", queryParameters.ToString(), JsonStreamContent.Create(contacts), nameof(AssignGroupContactsAsync), groupId, cancellationToken));
}
/// <summary>
/// Gets the user's licenses and for a particular state if specified.
/// </summary>
/// <param name="state">The state code for which to return license information.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns></returns>
public Task <List <UserLicenseDetail> > GetLicenseDetailsAsync(string state, CancellationToken cancellationToken = default)
{
var queryParameters = new QueryParameters();
if (!string.IsNullOrEmpty(state))
{
queryParameters.Add("state", state);
}
return(GetDirtyListAsync <UserLicenseDetail>(null, queryParameters.ToString(), nameof(GetLicenseDetailsAsync), null, cancellationToken));
}
public Task AssignDocumentAttachmentsAsync(string documentId, AssignmentAction action, IEnumerable <EntityReference> attachmentEntities, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(documentId, nameof(documentId));
action.Validate(nameof(action));
Preconditions.NotNullOrEmpty(attachmentEntities, nameof(attachmentEntities));
var queryParameters = new QueryParameters(new QueryParameter(nameof(action), action.AsString(EnumJsonConverter.CamelCaseNameFormat)));
return(PatchAsync($"{documentId}/attachments", queryParameters.ToString(), JsonStreamContent.Create(attachmentEntities), nameof(AssignDocumentAttachmentsAsync), documentId, cancellationToken));
}
public Task <string> GetLoanRawAsync(string loanId, IEnumerable <string> entities, CancellationToken cancellationToken = default)
{
var queryParameters = new QueryParameters();
if (entities?.Any() == true)
{
queryParameters.Add("entities", string.Join(",", entities));
}
return(GetLoanRawAsync(loanId, queryParameters.ToString(), cancellationToken));
}
public Task <List <ResourceLock> > GetResourceLocksAsync(string resourceId, string resourceType, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(resourceId, nameof(resourceId));
Preconditions.NotNullOrEmpty(resourceType, nameof(resourceType));
var queryParameters = new QueryParameters(
new QueryParameter("resourceType", resourceType),
new QueryParameter("resourceId", resourceId));
return(GetAsync <List <ResourceLock> >(null, queryParameters.ToString(), nameof(GetResourceLocksAsync), null, cancellationToken));
}
public override string GetLoginUrl(string returnUrl)
{
if(string.IsNullOrEmpty(ConnectionToken.RequestToken))
RequestForRequestToken();
var oauthParameters = new QueryParameters
{
new QueryParameter("oauth_token", ConnectionToken.RequestToken)
};
BeforeDirectingUserToServiceProvider(oauthParameters);
return provider.UserLoginEndpoint + "?" + oauthParameters.ToString();
}
/// <summary>
/// Gets the organization with the specified <paramref name="orgId"/> using the specified <paramref name="view"/>.
/// </summary>
/// <param name="orgId">The organization's id.</param>
/// <param name="view">The view of the organization to get.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns></returns>
public Task <Organization> GetOrganizationAsync(string orgId, string view, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(orgId, nameof(orgId));
var queryParameters = new QueryParameters();
if (!string.IsNullOrEmpty(view))
{
queryParameters.Add("view", view);
}
return(GetDirtyAsync <Organization>(orgId, queryParameters.ToString(), orgId == "root" ? nameof(GetRootOrganizationAsync) : nameof(GetOrganizationAsync), orgId, cancellationToken));
}
public Task <string> GetLoanSchemaRawAsync(bool includeFieldExtensions, IEnumerable <string> entities, CancellationToken cancellationToken = default)
{
var queryParameters = new QueryParameters();
if (entities?.Any() == true)
{
queryParameters.Add("entities", string.Join(",", entities));
}
queryParameters.Add("includeFieldExtensions", includeFieldExtensions.ToString().ToLower());
return(GetLoanSchemaRawAsync(queryParameters.ToString(), cancellationToken));
}
/// <inheritdoc/>
public Task <RateLockRequest> DenyRateLockRequestAsync(string requestId, RateLockCancelDenyOptions?denialOptions = null, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(requestId, nameof(requestId));
denialOptions = denialOptions ?? new RateLockCancelDenyOptions();
var queryParameters = new QueryParameters();
queryParameters.Add("view", "entity");
return(PutAsync($"{requestId}/denial", queryParameters.ToString(), JsonStreamContent.Create(denialOptions), nameof(DenyRateLockRequestAsync), requestId, cancellationToken, FuncCache <RateLockRequest> .ReadAsFunc));
}
/// <summary>
/// Returns details for a specified persona.
/// </summary>
/// <param name="id">Unique Identifier of the persona.</param>
/// <param name="categories">The Persona Categories.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns></returns>
public Task <Persona> GetPersonaAsync(string id, IEnumerable <string> categories, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(id, nameof(id));
var queryParams = new QueryParameters();
if (categories != null)
{
queryParams.Add("categories", string.Join(",", categories));
}
return(GetDirtyAsync <Persona>(id, queryParams.ToString(), nameof(GetPersonaAsync), id, cancellationToken));
}
/// <inheritdoc/>
public Task UpdateMilestoneAsync(LoanMilestone milestone, string?action, CancellationToken cancellationToken = default)
{
Preconditions.NotNull(milestone, nameof(milestone));
Preconditions.NotNullOrEmpty(milestone.Id, $"{nameof(milestone)}.{nameof(milestone.Id)}");
var queryParameters = new QueryParameters();
if (!string.IsNullOrEmpty(action))
{
queryParameters.Add("action", action);
}
return(PatchAsync(milestone.Id, queryParameters.ToString(), JsonStreamContent.Create(milestone), nameof(UpdateMilestoneAsync), milestone.Id, cancellationToken));
}
/// <inheritdoc/>
public Task <RateLockRequest> GetRateLockAsync(string requestId, LockView?view = LockView.Summary, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(requestId, nameof(requestId));
var queryParameters = new QueryParameters();
if (view.HasValue)
{
queryParameters.Add("view", view.ToString().ToLower());
}
return(GetDirtyAsync <RateLockRequest>(requestId, queryParameters.ToString(), nameof(GetRateLockAsync), requestId, cancellationToken));
}
/// <summary>
/// Retrieves all contact groups for a given contact type and group type.
/// </summary>
/// <param name="contactType">The contact type.</param>
/// <param name="groupType">The contact group type.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns></returns>
public Task <List <ContactGroup> > GetGroupsAsync(string contactType, string groupType = null, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(contactType, nameof(contactType));
var queryParameters = new QueryParameters();
queryParameters.Add(nameof(contactType), contactType);
if (!string.IsNullOrEmpty(groupType))
{
queryParameters.Add(nameof(groupType), groupType);
}
return(GetDirtyListAsync <ContactGroup>(null, queryParameters.ToString(), nameof(GetGroupsAsync), null, cancellationToken));
}
/// <inheritdoc/>
public Task <UserRights> GetRightsAsync(UserRightsType type, string?category, CancellationToken cancellationToken = default)
{
type.Validate(nameof(type));
var queryParameters = new QueryParameters();
if (!string.IsNullOrEmpty(category))
{
queryParameters.Add("category", category);
}
var path = type.GetValue();
return(GetDirtyAsync <UserRights>(path, queryParameters.ToString(), nameof(GetRightsAsync), path, cancellationToken));
}
/// <inheritdoc/>
public Task <List <LoanAssociate> > GetAssociatesAsync(string?userId, string?roleId, CancellationToken cancellationToken = default)
{
var queryParameters = new QueryParameters();
if (!string.IsNullOrEmpty(userId))
{
queryParameters.Add("userId", userId);
}
if (!string.IsNullOrEmpty(roleId))
{
queryParameters.Add("roleId", roleId);
}
return(GetDirtyListAsync <LoanAssociate>(null, queryParameters.ToString(), nameof(GetAssociatesAsync), null, cancellationToken));
}
/// <summary>
/// Returns a list of subscriptions.
/// </summary>
/// <param name="resources">Resource names to include.</param>
/// <param name="events">Include subscriptions with these specified events.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns></returns>
public Task <List <WebhookSubscription> > GetSubscriptionsAsync(IEnumerable <string> resources, IEnumerable <string> events, CancellationToken cancellationToken = default)
{
var queryParameters = new QueryParameters();
if (resources?.Any() == true)
{
queryParameters.Add("resource", string.Join(",", resources));
}
if (events?.Any() == true)
{
queryParameters.Add("events", string.Join(",", events));
}
return(GetDirtyListAsync <WebhookSubscription>("subscriptions", queryParameters.ToString(), nameof(GetSubscriptionsAsync), null, cancellationToken));
}
/// <summary>
/// Gets the user with the specified <paramref name="userId"/> and optionally includes the email signature in the response object.
/// </summary>
/// <param name="userId">The user's id.</param>
/// <param name="viewEmailSignature">Indicates whether the email signature should be returned as part of the response.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns></returns>
public async Task <User> GetUserAsync(string userId, bool?viewEmailSignature, CancellationToken cancellationToken = default)
{
Preconditions.NotNullOrEmpty(userId, nameof(userId));
var queryParameters = new QueryParameters();
if (viewEmailSignature.HasValue)
{
queryParameters.Add("viewEmailSignature", viewEmailSignature.ToString().ToLower());
}
var user = await GetDirtyAsync <User>(userId, queryParameters.ToString(), nameof(GetUserAsync), userId, cancellationToken).ConfigureAwait(false);
user.Initialize(Client, user.Id !);
return(user);
}
public Task <string> GetSubscriptionsRawAsync(IEnumerable <string> resources, IEnumerable <string> events, CancellationToken cancellationToken = default)
{
var queryParameters = new QueryParameters();
if (resources?.Any() == true)
{
queryParameters.Add("resource", string.Join(",", resources));
}
if (events?.Any() == true)
{
queryParameters.Add("events", string.Join(",", events));
}
return(GetSubscriptionsRawAsync(queryParameters.ToString(), cancellationToken));
}
public static string CustomFeedExecutionError(string feedUrl, QueryParameters collection)
{
return "An error occurred while executing " + feedUrl + Environment.NewLine + "Request Parameters: " + ((collection == null) ? "" : ((collection == null) ? "" : collection.ToString()));
}
/// <summary>
/// Search for an artist in the MusicBrainz database, matching the given query.
/// </summary>
/// <param name="query">The query parameters.</param>
/// <param name="limit">The maximum number of artists to return (default = 25).</param>
/// <param name="offset">The offset to the artists list (enables paging, default = 0).</param>
/// <returns></returns>
public async static Task<ArtistList> SearchAsync(QueryParameters<Artist> query, int limit = 25, int offset = 0)
{
return (await SearchAsync<ArtistMetadata>(EntityName,
query.ToString(), limit, offset)).Collection;
}
public void TestQuoteSimpleQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "bob dylan");
Assert.AreEqual("artist:\"bob dylan\"", query.ToString());
}
public void DirectUserToServiceProvider()
{
QueryParameters oauthParameters = new QueryParameters();
try
{
oauthParameters.Add(new QueryParameter("oauth_token", connectionToken.RequestToken));
BeforeDirectingUserToServiceProvider(oauthParameters);
logger.Debug("redirecting user for login to: " + provider.UserLoginEndpoint + "?" + oauthParameters.ToString());
SocialAuthUser.Redirect(provider.UserLoginEndpoint + "?" + oauthParameters.ToString());
}
catch (Exception ex)
{
logger.Error(ErrorMessages.UserLoginRedirectionError(provider.UserLoginEndpoint + "?" + oauthParameters.ToString()), ex);
throw new OAuthException(ErrorMessages.UserLoginRedirectionError(provider.UserLoginEndpoint + "?" + oauthParameters.ToString()), ex);
}
}
public void TestQuoteMultiQuery()
{
var query = new QueryParameters<Artist>();
query.Add("artist", "rolling stones");
query.Add("tag", "rock");
Assert.AreEqual("artist:\"rolling stones\" AND tag:rock", query.ToString());
}
public static string UserLoginResponseError(PROVIDER_TYPE providerType, QueryParameters collection)
{
return "An error occurred in user login." + Environment.NewLine + "Provider returned: " + ((collection == null) ? "" : collection.ToString());
}
public override System.Net.WebResponse ExecuteFeed(string feedURL, IProvider provider, BusinessObjects.Token connectionToken, BusinessObjects.TRANSPORT_METHOD transportMethod, byte[] content = null, Dictionary<string, string> headers = null)
{
string signature = "";
OAuthHelper oauthHelper = new OAuthHelper();
string timestamp = oauthHelper.GenerateTimeStamp();
QueryParameters oauthParams = new QueryParameters();
oauthParams.Add("oauth_consumer_key", provider.Consumerkey);
oauthParams.Add("oauth_nonce", oauthHelper.GenerateNonce());
oauthParams.Add("oauth_signature_method", provider.SignatureMethod.ToString());
oauthParams.Add("oauth_timestamp", timestamp);
oauthParams.Add("oauth_token", connectionToken.AccessToken);
oauthParams.Add("oauth_version", "1.0");
signature = oauthHelper.GenerateSignature(new Uri(feedURL), oauthParams, provider.Consumerkey, provider.Consumersecret, provider.SignatureMethod, TRANSPORT_METHOD.POST, connectionToken.TokenSecret);
oauthParams.Add("oauth_signature", signature);
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(feedURL);
request.Method = transportMethod.ToString();
if (headers != null)
{
foreach (var header in headers)
{
switch (header.Key)
{
case "ContentLength":
{
request.ContentLength = long.Parse(header.Value);
break;
}
case "ContentType":
{
request.ContentType = header.Value;
break;
}
default:
{
request.Headers[header.Key] = header.Value;
break;
}
}
}
}
request.ContentLength = (content == null) ? 0 : content.Length;
request.Headers.Add("Authorization", oauthHelper.GetAuthorizationHeader(oauthParams));
request.GetRequestStream().Write(content, 0, content.Length);
WebResponse wr = null;
try
{
logger.Debug("Executing " + feedURL + " using " + transportMethod.ToString() + Environment.NewLine + "Request Parameters: " + oauthParams.ToString());
wr = (WebResponse)request.GetResponse();
logger.Info("Successfully executed " + feedURL + " using " + transportMethod.ToString());
}
catch (Exception ex)
{
logger.Error(ErrorMessages.CustomFeedExecutionError(feedURL, oauthParams), ex);
throw new OAuthException(ErrorMessages.CustomFeedExecutionError(feedURL, oauthParams), ex);
}
return wr;
}
/// <summary>
/// Generate Signature
/// </summary>
/// <param name="requestURL"></param>
/// <param name="oauthParameters"></param>
/// <param name="consumerKey"></param>
/// <param name="consumerSecret"></param>
/// <param name="signatureType"></param>
/// <param name="httpMethod"></param>
/// <param name="tokenSecret"></param>
/// <returns></returns>
public string GenerateSignature(Uri requestURL, QueryParameters oauthParameters, string consumerKey, string consumerSecret,
SIGNATURE_TYPE signatureType, TRANSPORT_METHOD httpMethod, string tokenSecret)
{
QueryParameters tmpOauthParameters = new QueryParameters();
foreach (var param in oauthParameters)
{
if (param.Value.ToLower().Contains("http://") || param.Value.ToLower().Contains("https://"))
tmpOauthParameters.Add(new QueryParameter(param.Key, Utility.UrlEncode(param.Value)));
else
tmpOauthParameters.Add(new QueryParameter(param.Key, param.Value));
}
tmpOauthParameters[OAuthSignatureMethodKey] = ParseSignatureEnum(signatureType);
string signature = "";
StringBuilder signatureBase = new StringBuilder();
//1. URL encode and process Request URL
string normalizedRequestUrl;
normalizedRequestUrl = string.Format("{0}://{1}", requestURL.Scheme, requestURL.Host);
if (!((requestURL.Scheme == "http" && requestURL.Port == 80) || (requestURL.Scheme == "https" && requestURL.Port == 443)))
{
normalizedRequestUrl += ":" + requestURL.Port;
}
normalizedRequestUrl += requestURL.AbsolutePath;
normalizedRequestUrl = Utility.UrlEncode(normalizedRequestUrl);
//2. URL Encode callbackUrl (if present)
//if (tmpOauthParameters.HasName(OAuthCallbackKey))
// tmpOauthParameters[OAuthCallbackKey] = Utility.UrlEncode(tmpOauthParameters[OAuthCallbackKey]);
//tmpOauthParameters["scope"] = Utility.UrlEncode(tmpOauthParameters["scope"]);
foreach (var p in Utility.GetQuerystringParameters(requestURL.ToString()))
tmpOauthParameters.Add(p.Key, UrlEncode(HttpUtility.UrlDecode(p.Value)));
//following works for Twitter with spaces
//tmpOauthParameters.Add(p.Key, UrlEncode(HttpUtility.UrlDecode(p.Value)));
//3. Perform Lexographic Sorting
tmpOauthParameters.Sort();
//4. Generate Signature Base
signatureBase.AppendFormat("{0}&", httpMethod.ToString().ToUpper());
signatureBase.AppendFormat("{0}&", normalizedRequestUrl);
signatureBase.AppendFormat("{0}", Utility.UrlEncode(tmpOauthParameters.ToString()));
string sbase = signatureBase.ToString();
logger.Debug("signature base:" + sbase);
//5. Generate Signature
switch (signatureType)
{
case SIGNATURE_TYPE.PLAINTEXT:
{
signature = Utility.UrlEncode(string.Format("{0}&{1}", consumerSecret, tokenSecret));
break;
}
case SIGNATURE_TYPE.HMACSHA1:
{
HMACSHA1 hmacsha1 = new HMACSHA1();
hmacsha1.Key = Encoding.ASCII.GetBytes(string.Format("{0}&{1}", UrlEncode(consumerSecret), string.IsNullOrEmpty(tokenSecret) ? "" : tokenSecret));
signature = GenerateSignatureUsingHash(sbase, hmacsha1);
logger.Debug("HMACSHA1 signature:" + signature);
break;
}
default:
throw new ArgumentException("Unknown signature type", "signatureType");
}
return signature;
}
public static string RequestTokenRequestError(string url, QueryParameters collection)
{
return "An error occurred while requesting Request Token at " + url + Environment.NewLine + "with parameters " + ((collection == null) ? "" : collection.ToString());
}
public void RequestForAccessToken()
{
QueryParameters oauthParameters = new QueryParameters();
string signature = "";
OAuthHelper oauthHelper = new OAuthHelper();
////1. Generate Signature
oauthParameters.Add("oauth_consumer_key", provider.Consumerkey);
oauthParameters.Add("oauth_token", Utility.UrlEncode(ConnectionToken.RequestToken));
oauthParameters.Add("oauth_signature_method", provider.SignatureMethod.ToString());
oauthParameters.Add("oauth_timestamp", oauthHelper.GenerateTimeStamp());
oauthParameters.Add("oauth_nonce", oauthHelper.GenerateNonce());
oauthParameters.Add("oauth_version", "1.0");
BeforeRequestingAccessToken(oauthParameters); // hook called
signature = oauthHelper.GenerateSignature(new Uri(provider.AccessTokenEndpoint), oauthParameters, provider.Consumerkey, provider.Consumersecret, provider.SignatureMethod, provider.TransportName, string.Empty);
oauthParameters.Add("oauth_signature", Utility.UrlEncode(signature));
//2. Notify Consumer (if applicable)
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(provider.AccessTokenEndpoint + "?" + oauthParameters.ToString().Replace("HMACSHA1", "HMAC-SHA1"));
request.Method = "GET";// always get irrespective of provider.TransportName.ToString();
request.ContentLength = 0;
string response = "";
try
{
logger.Debug("Requesting Access Token at: " + request.RequestUri + Environment.NewLine + "Request Parameters: " + oauthParameters.ToString());
using (HttpWebResponse webResponse = (HttpWebResponse)request.GetResponse())
using (Stream responseStream = webResponse.GetResponseStream())
using (StreamReader reader = new StreamReader(responseStream))
{
response = reader.ReadToEnd();
HandleAccessTokenResponse(Utility.GetQuerystringParameters(response));
}
}
catch (Exception ex)
{
logger.Debug(ErrorMessages.AccessTokenRequestError(request.RequestUri.ToString(), oauthParameters), ex);
throw new OAuthException(ErrorMessages.AccessTokenRequestError(request.RequestUri.ToString(), oauthParameters), ex);
}
}
public static string AccessTokenResponseInvalid(QueryParameters collection)
{
return "Invalid Access Token received." + Environment.NewLine + "Provider returned: " + ((collection == null) ? "" : collection.ToString());
}
public override System.Net.WebResponse ExecuteFeed(string feedURL, IProvider provider, BusinessObjects.Token connectionToken, BusinessObjects.TRANSPORT_METHOD transportMethod)
{
string signature = "";
OAuthHelper oauthHelper = new OAuthHelper();
QueryParameters oauthParams = new QueryParameters();
oauthParams.Add("oauth_consumer_key", provider.Consumerkey);
oauthParams.Add("oauth_nonce", oauthHelper.GenerateNonce());
oauthParams.Add("oauth_signature_method", provider.SignatureMethod.ToString());
oauthParams.Add("oauth_timestamp", oauthHelper.GenerateTimeStamp());
oauthParams.Add("oauth_token", connectionToken.AccessToken);
oauthParams.Add("oauth_version", "1.0");
////1. Generate Signature
signature = oauthHelper.GenerateSignature(new Uri(feedURL), oauthParams, provider.Consumerkey, provider.Consumersecret, provider.SignatureMethod, TRANSPORT_METHOD.GET, connectionToken.TokenSecret);
oauthParams.Add("oauth_signature", signature);
//3.Connect and Execute Feed
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(feedURL);
request.Method = transportMethod.ToString();
request.Headers.Add("Authorization", oauthHelper.GetAuthorizationHeader(oauthParams));
//request.ContentType = "application/atom+xml";
request.ContentLength = 0;
WebResponse wr;
try
{
logger.Debug("Executing " + feedURL + " using " + transportMethod.ToString() + Environment.NewLine + "Request Parameters: " + oauthParams.ToString());
wr = (WebResponse)request.GetResponse();
logger.Info("Successfully executed " + feedURL + " using " + transportMethod.ToString());
}
catch (Exception ex)
{
logger.Error(ErrorMessages.CustomFeedExecutionError(feedURL, oauthParams), ex);
throw new OAuthException(ErrorMessages.CustomFeedExecutionError(feedURL, oauthParams), ex);
}
return wr;
}
