Configure PKCE with SHA256 challenge

Author: francois-normandin

Oauth2.0.lvproj

@@ -36,6 +36,9 @@
 			<Item Name="GooglePlatform OAuth Test.vi" Type="VI" URL="../source/Examples/GooglePlatform OAuth Test.vi"/>
 			<Item Name="Harvest OAuth Test.vi" Type="VI" URL="../source/Examples/Harvest OAuth Test.vi"/>
 		</Item>
+		<Item Name="Utilities" Type="Folder">
+			<Item Name="NI_SHA-256(2013).lvlib" Type="Library" URL="../source/Utilities/SHA-256/NI_SHA-256(2013).lvlib"/>
+		</Item>
 		<Item Name="Oauth2.lvclass" Type="LVClass" URL="../source/Oauth2/Oauth2.lvclass"/>
 		<Item Name="OAuthClient.lvclass" Type="LVClass" URL="../source/OauthClient/OAuthClient.lvclass"/>
 		<Item Name="OAuthAccessToken.lvclass" Type="LVClass" URL="../source/OAuthToken/OAuthAccessToken.lvclass"/>
@@ -48,24 +51,30 @@
 				<Item Name="Connection_GOSPL.lvlib" Type="Library" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Connection/Connection/Connection_GOSPL.lvlib"/>
 				<Item Name="DateTime.ISO8601.lvclass" Type="LVClass" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/DateTime.ISO8601.lvclass"/>
 				<Item Name="DateTimeFormatter.lvclass" Type="LVClass" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter/DateTimeFormatter.lvclass"/>
+				<Item Name="Epoch.DecomposeFractional.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/Epoch.DecomposeFractional.vi"/>
 				<Item Name="Epoch.GPS.lvclass" Type="LVClass" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/epoch.GPS/Epoch.GPS.lvclass"/>
 				<Item Name="Epoch.lvclass" Type="LVClass" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/epoch/Epoch.lvclass"/>
 				<Item Name="Epoch.UNIX.lvclass" Type="LVClass" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/epoch.UNIX/Epoch.UNIX.lvclass"/>
 				<Item Name="Epoch.UTC.lvclass" Type="LVClass" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/epoch.UTC/Epoch.UTC.lvclass"/>
+				<Item Name="Epoch_NotationLocale.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Epoch_NotationLocale.vi"/>
+				<Item Name="Epoch_Seconds Format String.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Epoch_Seconds Format String.vi"/>
 				<Item Name="EpochNotTimestamp.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/EpochNotTimestamp.vi"/>
 				<Item Name="Epochs -- enum.ctl" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/Epochs -- enum.ctl"/>
 				<Item Name="Error Cluster From Error Code.vi" Type="VI" URL="/&lt;vilib&gt;/Utility/error.llb/Error Cluster From Error Code.vi"/>
 				<Item Name="Escape Characters for HTTP.vi" Type="VI" URL="/&lt;vilib&gt;/printing/PathToURL.llb/Escape Characters for HTTP.vi"/>
 				<Item Name="Get Local UTC Offset.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/Get Local UTC Offset.vi"/>
 				<Item Name="Get Type Code from I16 Array And Pos.vi" Type="VI" URL="/&lt;vilib&gt;/Utility/GetType.llb/Get Type Code from I16 Array And Pos.vi"/>
 				<Item Name="GregorianCal_MonthLengths.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/GregorianCal_MonthLengths.vi"/>
+				<Item Name="isDST.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/isDST.vi"/>
 				<Item Name="isLeapYear (integer).vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/isLeapYear (integer).vi"/>
 				<Item Name="isLeapYear (timestamp).vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/isLeapYear (timestamp).vi"/>
 				<Item Name="ISO Day -- enum.ctl" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/ISO Day -- enum.ctl"/>
 				<Item Name="ISO8601 Date Formats.ctl" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/ISO8601 Date Formats.ctl"/>
-				<Item Name="ISO8601 DateString to Timestamp.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/ISO8601 DateString to Timestamp.vi"/>
+				<Item Name="ISO8601 String to Timestamp.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/ISO8601 String to Timestamp.vi"/>
+				<Item Name="ISO8601 TimeString to Timestamp.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/ISO8601 TimeString to Timestamp.vi"/>
 				<Item Name="KVP Parser.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Data Manipulation/KVP Parser.vi"/>
 				<Item Name="LabVIEWHTTPClient.lvlib" Type="Library" URL="/&lt;vilib&gt;/httpClient/LabVIEWHTTPClient.lvlib"/>
+				<Item Name="Locale -- enum.ctl" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Locale -- enum.ctl"/>
 				<Item Name="LVDateTimeRec.ctl" Type="VI" URL="/&lt;vilib&gt;/Utility/miscctls.llb/LVDateTimeRec.ctl"/>
 				<Item Name="MD5Checksum core.vi" Type="VI" URL="/&lt;vilib&gt;/Utility/MD5Checksum.llb/MD5Checksum core.vi"/>
 				<Item Name="MD5Checksum format message-digest.vi" Type="VI" URL="/&lt;vilib&gt;/Utility/MD5Checksum.llb/MD5Checksum format message-digest.vi"/>
@@ -88,6 +97,7 @@
 				<Item Name="PathToUNIXPathString.vi" Type="VI" URL="/&lt;vilib&gt;/Platform/CFURL.llb/PathToUNIXPathString.vi"/>
 				<Item Name="RandomStringGenerator.lvclass" Type="LVClass" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Unicity/RandomStringGenerator/RandomStringGenerator.lvclass"/>
 				<Item Name="Search and Replace Pattern.vi" Type="VI" URL="/&lt;vilib&gt;/Utility/error.llb/Search and Replace Pattern.vi"/>
+				<Item Name="Seconds Units -- enum.ctl" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Seconds Units -- enum.ctl"/>
 				<Item Name="Serializer.Base64.lvclass" Type="LVClass" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/OpenSerializer.Base64/Serializer.Base64.lvclass"/>
 				<Item Name="Space Constant.vi" Type="VI" URL="/&lt;vilib&gt;/dlg_ctls.llb/Space Constant.vi"/>
 				<Item Name="TD_Compare Types.vi" Type="VI" URL="/&lt;vilib&gt;/Utility/GetType.llb/TD_Compare Types.vi"/>
@@ -100,7 +110,8 @@
 				<Item Name="TD_Refnum Kind.ctl" Type="VI" URL="/&lt;vilib&gt;/Utility/GetType.llb/TD_Refnum Kind.ctl"/>
 				<Item Name="Timestamp to ISO8601 Date.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Timestamp to ISO8601 Date.vi"/>
 				<Item Name="Timestamp to ISO8601 Day.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Timestamp to ISO8601 Day.vi"/>
-				<Item Name="Timestamp to ISO8601 UTC DateTime.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Timestamp to ISO8601 UTC DateTime.vi"/>
+				<Item Name="Timestamp to ISO8601 String.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Timestamp to ISO8601 String.vi"/>
+				<Item Name="Timestamp to ISO8601 Time.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Timestamp to ISO8601 Time.vi"/>
 				<Item Name="Timestamp to ISO8601 Week.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Timestamp to ISO8601 Week.vi"/>
 				<Item Name="Timestamp to ISO8601 Year.vi" Type="VI" URL="/&lt;vilib&gt;/LabVIEW Open Source Project/Epoch Date &amp; Time/formatter.iso8601/Timestamp to ISO8601 Year.vi"/>
 				<Item Name="Trim Whitespace.vi" Type="VI" URL="/&lt;vilib&gt;/Utility/error.llb/Trim Whitespace.vi"/>