/// <summary>
/// Get category list. See https://sign.visma.net/api/docs/v1/#get-categories
/// </summary>
/// <returns>Object with the following properties: String Body. Dictionary(string,string) Headers. int StatusCode</returns>
public static async Task <object> CategoriesGet([PropertyTab] ConnectionOption options, CancellationToken cancellationToken)
{
var request = await WithAuthHeaders(new HttpRequestMessage(
HttpMethod.Get,
options.BaseAddress + "/api/v1/category/"),
options);
using (var client = new HttpClient())
{
var response = await client.SendAsync(request, cancellationToken);
var returnResponse = new HttpResponseWithBody
{
Body = await response.Content.ReadAsStringAsync(),
StatusCode = (int)response.StatusCode,
Headers = GetResponseHeaderDictionary(response.Headers, response.Content.Headers)
};
if (!response.IsSuccessStatusCode && options.ThrowExceptionOnErrorResponse)
{
throw new WebException($"Request to '{request.RequestUri}' failed with status code {(int)response.StatusCode}. Response body: {returnResponse.Body}");
}
return(returnResponse);
}
}
/// <summary>
/// Create document. See https://sign.visma.net/api/docs/v1/#action-document-create
/// </summary>
/// <returns>Object with the following properties: String Location. Dictionary(string,string) Headers. int StatusCode</returns>
public static async Task <object> DocumentCreate([PropertyTab] DocumentCreateInput input, [PropertyTab] ConnectionOption options, CancellationToken cancellationToken)
{
var request = new HttpRequestMessage(
HttpMethod.Post,
options.BaseAddress + "/api/v1/document/"
);
request.Content = new StringContent(input.Body, System.Text.Encoding.UTF8, "application/json");
request = await WithAuthHeaders(request, options);
using (var client = new HttpClient())
{
var response = await client.SendAsync(request, cancellationToken);
if (!response.IsSuccessStatusCode && options.ThrowExceptionOnErrorResponse)
{
throw new WebException($"Request to '{request.RequestUri}' failed with status code {(int)response.StatusCode}. Response body: {response.Content}");
}
var returnResponse = new HttpResponse
{
Location = response.Headers.Location?.ToString(),
StatusCode = (int)response.StatusCode,
Headers = GetResponseHeaderDictionary(response.Headers, response.Content.Headers)
};
return(returnResponse);
}
}
private static async Task <HttpRequestMessage> WithAuthHeaders(HttpRequestMessage request, ConnectionOption options)
{
var macHash = new HMACSHA512(Convert.FromBase64String(options.Secret));
var contentHash = new MD5CryptoServiceProvider();
if (request.Content != null)
{
request.Content.Headers.ContentMD5 = contentHash.ComputeHash(await request.Content.ReadAsByteArrayAsync());
}
request.Headers.Date = request.Headers.Date.GetValueOrDefault(DateTime.UtcNow);
request.Headers.Authorization =
new AuthenticationHeaderValue(
"Onnistuu",
options.Identifier + ":" +
Convert.ToBase64String(
macHash.ComputeHash(
System.Text.Encoding.UTF8.GetBytes(
String.Join(
"\n",
new string[] {
request.Method.ToString(),
Convert.ToBase64String(
request.Content != null ?
request.Content.Headers.ContentMD5 :
contentHash.ComputeHash(new byte[] {})
),
request.Content != null ? request.Content.Headers.ContentType.ToString() : "",
request.Headers.Date.GetValueOrDefault(DateTime.UtcNow).ToString("r"),
request.RequestUri.ToString().Replace(options.BaseAddress, "")
}
)
)
)
)
);
return(request);
}
/// <summary>
/// Get document using uuid. Can be used with or without passphrase as parameter. See https://sign.visma.net/api/docs/v1/#action-document-get-file
/// </summary>
/// <returns>Object with the following properties: Byte[] Body. Dictionary(string,string) Headers. int StatusCode</returns>
public static async Task <object> DocumentGet([PropertyTab] DocumentGetInput input, [PropertyTab] ConnectionOption options, CancellationToken cancellationToken)
{
var address = string.IsNullOrEmpty(input.Passphrase)
? options.BaseAddress + "/api/v1/document/" + input.DocumentUriId + "/files/0"
: options.BaseAddress + "/api/v1/invitation/" + input.DocumentUriId + "/" + input.Passphrase + "/files/0";
var request = await WithAuthHeaders(new HttpRequestMessage(
HttpMethod.Get,
address),
options);
using (var client = new HttpClient())
{
var response = await client.SendAsync(request, cancellationToken);
var returnResponse = new HttpResponseWithByteArrayBody
{
Body = await response.Content.ReadAsByteArrayAsync(),
StatusCode = (int)response.StatusCode,
Headers = GetResponseHeaderDictionary(response.Headers, response.Content.Headers)
};
if (!response.IsSuccessStatusCode && options.ThrowExceptionOnErrorResponse)
{
throw new WebException($"Request to '{request.RequestUri}' failed with status code {(int)response.StatusCode}. Response body: {returnResponse.Body}");
}
return(returnResponse);
}
}
/// <summary>
/// Add file. See https://sign.visma.net/api/docs/v1/#action-document-add-file
/// </summary>
/// <returns>Object with the following properties: String Body. Dictionary(string,string) Headers. int StatusCode</returns>
public static async Task <object> DocumentAddFile([PropertyTab] DocumentAddFileInput input, [PropertyTab] ConnectionOption options, CancellationToken cancellationToken)
{
var request = new HttpRequestMessage(
HttpMethod.Post,
options.BaseAddress + "/api/v1/document/" + input.DocumentUriId + "/files" +
(
input.FileName != null ? "?filename=" + HttpUtility.UrlEncode(input.FileName) : ""
)
);
var requestContent = input.ReadFromFile ? new ByteArrayContent(File.ReadAllBytes(input.FileLocation)) : new ByteArrayContent(input.InputBytes);
requestContent.Headers.ContentType = new MediaTypeHeaderValue("application/pdf");
request.Content = requestContent;
request = await WithAuthHeaders(request, options);
using (var client = new HttpClient())
{
var response = await client.SendAsync(request, cancellationToken);
var returnResponse = new HttpResponseWithBody
{
Body = await response.Content.ReadAsStringAsync(),
StatusCode = (int)response.StatusCode,
Headers = GetResponseHeaderDictionary(response.Headers, response.Content.Headers)
};
if (!response.IsSuccessStatusCode && options.ThrowExceptionOnErrorResponse)
{
throw new WebException($"Request to '{request.RequestUri}' failed with status code {(int)response.StatusCode}. Response body: {returnResponse.Body}");
}
return(returnResponse);
}
}
