void Authenticate(IOAuth1Authenticator auth, AuthProvider ap, List <Account> accounts)
{
if (accounts.Count == 0)
{
auth.Completed += (sender, eventArgs) =>
{
if (eventArgs.IsAuthenticated)
{
try
{
AccountStore.Create().Save(eventArgs.Account, ap.name);
PerformAuth1TestRequests(ap, eventArgs.Account);
}
catch (Exception ex)
{
ErrorText = ex.Message;
}
}
else
{
ErrorText = "Authenticate: Not Authenticated";
return;
}
};
auth.Error += (sender, eventArgs) =>
{
ErrorText += "Authenticate: Error:" + eventArgs.Message + "\n";
for (Exception inner = eventArgs.Exception; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
return;
};
try
{
auth.OAuth1Authenticator(ap.consumerKey, ap.consumerSecret, new Uri(ap.requestTokenUrl), new Uri(ap.authorizeUrl), new Uri(ap.accessTokenUrl), new Uri(ap.callbackUrl), null);
}
catch (Exception ex)
{
ErrorText += "Authenticate: Exception:";
for (Exception inner = ex.InnerException; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
}
}
else
{
PerformAuth1TestRequests(ap, accounts[0]); // TODO: implement error handling. If error is caused by expired token, renew token.
}
}
void Authenticate(IOAuth1Authenticator auth, AuthProvider ap, List<Account> accounts)
{
if (accounts.Count == 0)
{
auth.Completed += (sender, eventArgs) =>
{
if (eventArgs.IsAuthenticated)
{
try
{
AccountStore.Create().Save(eventArgs.Account, ap.name);
PerformAuth1TestRequests(ap, eventArgs.Account);
}
catch (Exception ex)
{
ErrorText = ex.Message;
}
}
else
{
ErrorText = "Authenticate: Not Authenticated";
return;
}
};
auth.Error += (sender, eventArgs) =>
{
ErrorText += "Authenticate: Error:" + eventArgs.Message + "\n";
for (Exception inner = eventArgs.Exception; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
return;
};
try
{
auth.OAuth1Authenticator(ap.consumerKey, ap.consumerSecret, new Uri(ap.requestTokenUrl), new Uri(ap.authorizeUrl), new Uri(ap.accessTokenUrl), new Uri(ap.callbackUrl), null);
}
catch (Exception ex)
{
ErrorText += "Authenticate: Exception:";
for (Exception inner = ex.InnerException; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
}
}
else
PerformAuth1TestRequests(ap, accounts[0]); // TODO: implement error handling. If error is caused by expired token, renew token.
}
async void PerformAuth2TestRequests(AuthProvider ap, Account account)
{
try
{
ResponseText = ""; // clear response display string
foreach (KeyValuePair <string, string> p in account.Properties)
{
System.Diagnostics.Debug.WriteLine("Property: Key:" + p.Key + " Value:" + p.Value);
}
System.Diagnostics.Debug.WriteLine("PerformAuth2TestRequests: Count:" + ap.apiRequests.Count);
foreach (string requestUrl in ap.apiRequests)
{
System.Diagnostics.Debug.WriteLine("PerformAuth2TestRequests: Url:" + requestUrl);
ResponseText += "Request Url:" + requestUrl + "\n";
OAuth2Request request = new OAuth2Request("GET", new Uri(requestUrl), null, account);
if (!string.IsNullOrEmpty(ap.SubstituteRequestAccessToken))
{
request.AccessTokenParameterName = ap.SubstituteRequestAccessToken;
}
IResponse response = await request.GetResponseAsync();
System.Diagnostics.Debug.WriteLine("PerformAuth2TestRequests: StatusCode:" + response.StatusCode + " ResponseUri:" + response.ResponseUri);
System.Diagnostics.Debug.WriteLine("PerformAuth2TestRequests: Headers:");
foreach (KeyValuePair <string, string> h in response.Headers)
{
System.Diagnostics.Debug.WriteLine("Header: Key:" + h.Key + " Value:" + h.Value);
}
ResponseText += "Response(" + response.StatusCode + "):";
string r = response.GetResponseText();
ResponseText += r + "\n";
}
}
catch (Exception ex)
{
ErrorText += "Exception: PerformAuth2TestRequests: Message:" + ex.Message + "\n";
foreach (KeyValuePair <string, string> p in account.Properties)
{
ErrorText += "Key:" + p.Key + " Value:" + p.Value + "\n";
}
}
}
async void PerformAuth2TestRequests(AuthProvider ap, Account account)
{
try
{
ResponseText = ""; // clear response display string
foreach (KeyValuePair<string, string> p in account.Properties)
System.Diagnostics.Debug.WriteLine("Property: Key:" + p.Key + " Value:" + p.Value);
System.Diagnostics.Debug.WriteLine("PerformAuth2TestRequests: Count:" + ap.apiRequests.Count);
foreach (string requestUrl in ap.apiRequests)
{
System.Diagnostics.Debug.WriteLine("PerformAuth2TestRequests: Url:" + requestUrl);
ResponseText += "Request Url:" + requestUrl + "\n";
OAuth2Request request = new OAuth2Request("GET", new Uri(requestUrl), null, account);
if (!string.IsNullOrEmpty(ap.SubstituteRequestAccessToken))
request.AccessTokenParameterName = ap.SubstituteRequestAccessToken;
IResponse response = await request.GetResponseAsync();
System.Diagnostics.Debug.WriteLine("PerformAuth2TestRequests: StatusCode:" + response.StatusCode + " ResponseUri:" + response.ResponseUri);
System.Diagnostics.Debug.WriteLine("PerformAuth2TestRequests: Headers:");
foreach (KeyValuePair<string, string> h in response.Headers)
System.Diagnostics.Debug.WriteLine("Header: Key:" + h.Key + " Value:" + h.Value);
ResponseText += "Response(" + response.StatusCode + "):";
string r = response.GetResponseText();
ResponseText += r + "\n";
}
}
catch (Exception ex)
{
ErrorText += "Exception: PerformAuth2TestRequests: Message:" + ex.Message + "\n";
foreach (KeyValuePair<string, string> p in account.Properties)
ErrorText += "Key:" + p.Key + " Value:" + p.Value + "\n";
}
}
public AuthenticatonPage(IAuth auth, AuthProvider ap)
{
// bind message to controls on page
Label RequestLabel = new Label { XAlign = TextAlignment.Center, BindingContext = this };
RequestLabel.SetBinding(Label.TextProperty, nameof(RequestText));
Label ResponseLabel = new Label { XAlign = TextAlignment.Center, BindingContext = this };
ResponseLabel.SetBinding(Label.TextProperty, nameof(ResponseText));
Label ErrorLabel = new Label { XAlign = TextAlignment.Center, BindingContext = this };
ErrorLabel.SetBinding(Label.TextProperty, nameof(ErrorText));
Content = new StackLayout
{
Children = {
new StackLayout // TODO: the display of request/response/error messages is really lame. Need help with better UI.
{
Children =
{
new Label { Text = "Request Info", HorizontalOptions = LayoutOptions.CenterAndExpand, BackgroundColor = Color.Blue },
new ScrollView {
HeightRequest = 150,
Content =
RequestLabel
}
}
},
new StackLayout
{
Children =
{
new Label { Text = "Response Info", HorizontalOptions = LayoutOptions.CenterAndExpand, BackgroundColor = Color.Blue },
new ScrollView {
HeightRequest = 150,
Content =
ResponseLabel
}
}
},
new StackLayout
{
Children =
{
new Label { Text = "Error Info", HorizontalOptions = LayoutOptions.CenterAndExpand, BackgroundColor = Color.Blue },
new ScrollView {
HeightRequest = 150,
Content =
ErrorLabel
}
},
}
}
};
if (!string.IsNullOrEmpty(ap.consumerKey))
{
Authenticate(auth.auth1, ap, AccountStore.Create().FindAccountsForService(ap.name));
}
else if (!string.IsNullOrEmpty(ap.clientId))
{
Authenticate(auth.auth2, ap, AccountStore.Create().FindAccountsForService(ap.name));
}
else
{
ErrorText = "Authenticator: Empty consumerKey (OAuth1) and clientId (OAuth2)";
}
}
void Authenticate(IOAuth2Authenticator auth, AuthProvider ap, List<Account> accounts)
{
if (accounts.Count == 0)
{
auth.Completed += (sender, eventArgs) =>
{
if (eventArgs.IsAuthenticated)
{
try
{
AccountStore.Create().Save(eventArgs.Account, ap.name);
PerformAuth2TestRequests(ap, eventArgs.Account);
}
catch (Exception ex)
{
ErrorText = ex.Message;
}
}
else
{
ErrorText = "Authenticate: Not Authenticated";
return;
}
};
auth.Error += (sender, eventArgs) =>
{
ErrorText += "Authenticate: Error:" + eventArgs.Message + "\n";
Exception ex = eventArgs.Exception;
for (Exception inner = eventArgs.Exception; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
return;
};
try
{
if (ap.ForceRequestTypeOfCode)
{
auth.OAuth2Authenticator(ap.clientId, ap.scope, new Uri(ap.authorizeUrl), new Uri(ap.redirectUrl), "{0}?client_id={1}&redirect_uri={2}&response_type=code&scope={4}&state={5}");
}
else
{
auth.OAuth2Authenticator(ap.clientId, ap.scope, new Uri(ap.authorizeUrl), new Uri(ap.redirectUrl));
}
}
catch (Exception ex)
{
ErrorText = "Authenticate: Exception:";
for (Exception inner = ex.InnerException; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
foreach (KeyValuePair<string, string> p in accounts[0].Properties)
ErrorText += "Key:" + p.Key + " Value:" + p.Value + "\n";
}
}
else
PerformAuth2TestRequests(ap, accounts[0]); // TODO: implement error handling. If error is caused by expired token, renew token.
}
async void PerformAuth1TestRequests(AuthProvider ap, Account account)
{
foreach (KeyValuePair<string, string> p in account.Properties)
System.Diagnostics.Debug.WriteLine("Property: Key:" + p.Key + " Value:" + p.Value);
try
{
foreach (string requestUrl in ap.apiRequests)
{
OAuth1Request request = new OAuth1Request("GET", new Uri(requestUrl), null, account, false);
IResponse response = await request.GetResponseAsync();
ResponseText = response.GetResponseText();
}
}
catch (Exception ex)
{
ErrorText = "PerformAuth1TestRequests: Exception:";
for (Exception inner = ex; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
foreach (KeyValuePair<string, string> p in account.Properties)
ErrorText += "Key:" + p.Key + " Value:" + p.Value + "\n";
}
}
public AuthenticatonPage(IAuth auth, AuthProvider ap)
{
// bind message to controls on page
Label RequestLabel = new Label {
XAlign = TextAlignment.Center, BindingContext = this
};
RequestLabel.SetBinding(Label.TextProperty, nameof(RequestText));
Label ResponseLabel = new Label {
XAlign = TextAlignment.Center, BindingContext = this
};
ResponseLabel.SetBinding(Label.TextProperty, nameof(ResponseText));
Label ErrorLabel = new Label {
XAlign = TextAlignment.Center, BindingContext = this
};
ErrorLabel.SetBinding(Label.TextProperty, nameof(ErrorText));
Content = new StackLayout
{
Children =
{
new StackLayout // TODO: the display of request/response/error messages is really lame. Need help with better UI.
{
Children =
{
new Label {
Text = "Request Info", HorizontalOptions = LayoutOptions.CenterAndExpand, BackgroundColor = Color.Blue
},
new ScrollView {
HeightRequest = 150,
Content =
RequestLabel
}
}
},
new StackLayout
{
Children =
{
new Label {
Text = "Response Info", HorizontalOptions = LayoutOptions.CenterAndExpand, BackgroundColor = Color.Blue
},
new ScrollView {
HeightRequest = 150,
Content =
ResponseLabel
}
}
},
new StackLayout
{
Children =
{
new Label {
Text = "Error Info", HorizontalOptions = LayoutOptions.CenterAndExpand, BackgroundColor = Color.Blue
},
new ScrollView {
HeightRequest = 150,
Content =
ErrorLabel
}
},
}
}
};
if (!string.IsNullOrEmpty(ap.consumerKey))
{
Authenticate(auth.auth1, ap, AccountStore.Create().FindAccountsForService(ap.name));
}
else if (!string.IsNullOrEmpty(ap.clientId))
{
Authenticate(auth.auth2, ap, AccountStore.Create().FindAccountsForService(ap.name));
}
else
{
ErrorText = "Authenticator: Empty consumerKey (OAuth1) and clientId (OAuth2)";
}
}
void Authenticate(IOAuth2Authenticator auth, AuthProvider ap, List <Account> accounts)
{
if (accounts.Count == 0)
{
auth.Completed += (sender, eventArgs) =>
{
if (eventArgs.IsAuthenticated)
{
try
{
AccountStore.Create().Save(eventArgs.Account, ap.name);
PerformAuth2TestRequests(ap, eventArgs.Account);
}
catch (Exception ex)
{
ErrorText = ex.Message;
}
}
else
{
ErrorText = "Authenticate: Not Authenticated";
return;
}
};
auth.Error += (sender, eventArgs) =>
{
ErrorText += "Authenticate: Error:" + eventArgs.Message + "\n";
Exception ex = eventArgs.Exception;
for (Exception inner = eventArgs.Exception; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
return;
};
try
{
if (ap.ForceRequestTypeOfCode)
{
auth.OAuth2Authenticator(ap.clientId, ap.scope, new Uri(ap.authorizeUrl), new Uri(ap.redirectUrl), "{0}?client_id={1}&redirect_uri={2}&response_type=code&scope={4}&state={5}");
}
else
{
auth.OAuth2Authenticator(ap.clientId, ap.scope, new Uri(ap.authorizeUrl), new Uri(ap.redirectUrl));
}
}
catch (Exception ex)
{
ErrorText = "Authenticate: Exception:";
for (Exception inner = ex.InnerException; inner != null; inner = inner.InnerException)
{
ErrorText += "Message:" + inner.Message + "\n";
}
foreach (KeyValuePair <string, string> p in accounts[0].Properties)
{
ErrorText += "Key:" + p.Key + " Value:" + p.Value + "\n";
}
}
}
else
{
PerformAuth2TestRequests(ap, accounts[0]); // TODO: implement error handling. If error is caused by expired token, renew token.
}
}
