diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..1ff0c42
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,63 @@
+###############################################################################
+# Set default behavior to automatically normalize line endings.
+###############################################################################
+* text=auto
+
+###############################################################################
+# Set default behavior for command prompt diff.
+#
+# This is need for earlier builds of msysgit that does not have it on by
+# default for csharp files.
+# Note: This is only used by command line
+###############################################################################
+#*.cs diff=csharp
+
+###############################################################################
+# Set the merge driver for project and solution files
+#
+# Merging from the command prompt will add diff markers to the files if there
+# are conflicts (Merging from VS is not affected by the settings below, in VS
+# the diff markers are never inserted). Diff markers may cause the following
+# file extensions to fail to load in VS. An alternative would be to treat
+# these files as binary and thus will always conflict and require user
+# intervention with every merge. To do so, just uncomment the entries below
+###############################################################################
+#*.sln merge=binary
+#*.csproj merge=binary
+#*.vbproj merge=binary
+#*.vcxproj merge=binary
+#*.vcproj merge=binary
+#*.dbproj merge=binary
+#*.fsproj merge=binary
+#*.lsproj merge=binary
+#*.wixproj merge=binary
+#*.modelproj merge=binary
+#*.sqlproj merge=binary
+#*.wwaproj merge=binary
+
+###############################################################################
+# behavior for image files
+#
+# image files are treated as binary by default.
+###############################################################################
+#*.jpg binary
+#*.png binary
+#*.gif binary
+
+###############################################################################
+# diff behavior for common document formats
+#
+# Convert binary document formats to text before diffing them. This feature
+# is only available from the command line. Turn it on by uncommenting the
+# entries below.
+###############################################################################
+#*.doc diff=astextplain
+#*.DOC diff=astextplain
+#*.docx diff=astextplain
+#*.DOCX diff=astextplain
+#*.dot diff=astextplain
+#*.DOT diff=astextplain
+#*.pdf diff=astextplain
+#*.PDF diff=astextplain
+#*.rtf diff=astextplain
+#*.RTF diff=astextplain
diff --git a/Icon.png b/Icon.png
new file mode 100644
index 0000000..a8926df
Binary files /dev/null and b/Icon.png differ
diff --git a/License.txt b/License.txt
index 94a9ed0..b51d874 100644
--- a/License.txt
+++ b/License.txt
@@ -1,674 +1,21 @@
- GNU GENERAL PUBLIC LICENSE
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-
- Copyright (C) 2007 Free Software Foundation, Inc.
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-be similar in spirit to the present version, but may differ in detail to
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- If the Program specifies that a proxy can decide which future
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-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
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-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
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-reviewing courts shall apply local law that most closely approximates
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-
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-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
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- Copyright (C)
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see .
-
-Also add information on how to contact you by electronic and paper mail.
-
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- Copyright (C)
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- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-.
+MIT License
+
+Copyright (c) 2019 SeppPenner (https://github.com/SeppPenner)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/Nuget/HaemmerElectronics.SeppPenner.WindowsHello.1.0.4.nupkg b/Nuget/HaemmerElectronics.SeppPenner.WindowsHello.1.0.4.nupkg
new file mode 100644
index 0000000..ab0b547
Binary files /dev/null and b/Nuget/HaemmerElectronics.SeppPenner.WindowsHello.1.0.4.nupkg differ
diff --git a/Nuget/License.txt b/Nuget/License.txt
index 94a9ed0..b51d874 100644
--- a/Nuget/License.txt
+++ b/Nuget/License.txt
@@ -1,674 +1,21 @@
- GNU GENERAL PUBLIC LICENSE
- Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc.
- Everyone is permitted to copy and distribute verbatim copies
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-
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-purposes of this definition, "control" includes the right to grant
-patent sublicenses in a manner consistent with the requirements of
-this License.
-
- Each contributor grants you a non-exclusive, worldwide, royalty-free
-patent license under the contributor's essential patent claims, to
-make, use, sell, offer for sale, import and otherwise run, modify and
-propagate the contents of its contributor version.
-
- In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement). To "grant" such a patent license to a
-party means to make such an agreement or commitment not to enforce a
-patent against the party.
-
- If you convey a covered work, knowingly relying on a patent license,
-and the Corresponding Source of the work is not available for anyone
-to copy, free of charge and under the terms of this License, through a
-publicly available network server or other readily accessible means,
-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients. "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
-
- If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
- A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License. You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
- Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
- 12. No Surrender of Others' Freedom.
-
- If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License. If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all. For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
- 13. Use with the GNU Affero General Public License.
-
- Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work. The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
- 14. Revised Versions of this License.
-
- The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation. If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
- If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
- Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
-
- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. Limitation of Liability.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-
- Copyright (C)
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see .
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- Copyright (C)
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-.
+MIT License
+
+Copyright (c) 2019 SeppPenner (https://github.com/SeppPenner)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/Nuget/Package.nuspec b/Nuget/Package.nuspec
index d26e0a5..275625d 100644
--- a/Nuget/Package.nuspec
+++ b/Nuget/Package.nuspec
@@ -2,34 +2,50 @@
HaemmerElectronics.SeppPenner.WindowsHello
- 1.0.2.0
+ 1.0.4.0
SeppPenner
SeppPenner
- https://github.com/SeppPenner/WindowsHello/blob/master/License.txt
https://github.com/SeppPenner/WindowsHello/
- https://github.com/SeppPenner/WindowsHello/blob/master/Windows.ico?raw=true
+
+ WindowsHello is an assembly/ library to work with Microsoft's Windows Hello in aplications.
+
+ AESCryptoLib from SeppPenner
+ images\Icon.png
+ License.txt
true
- WindowsHello is an assembly/ library to work with [Microsoft's Windows Hello](https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) in aplications.
- The assembly was written and tested in .Net 4.8.
+ WindowsHello is an assembly/ library to work with [Microsoft's Windows Hello](https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) in aplications.
+ The assembly was written and tested in .Net 4.8.
- Version 1.0.2.0 (2019-06-23): Added icon to the nuget package.
- Version 1.0.0.1 (2019-05-05): Updated .Net version to 4.8.
- Version 1.0.0.0 (2019-02-09): 1.0 release.
+ Version 1.0.4.0 (2019-11-18): Fixed security bug.
Copyright © Hämmer Electronics
c# csharp windows hello windows-hello
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Nuget/README.md b/Nuget/README.md
index b754f38..81465c5 100644
--- a/Nuget/README.md
+++ b/Nuget/README.md
@@ -8,10 +8,11 @@ The assembly was written and tested in .Net 4.8.
[![GitHub issues](https://img.shields.io/github/issues/SeppPenner/WindowsHello.svg)](https://github.com/SeppPenner/WindowsHello/issues)
[![GitHub forks](https://img.shields.io/github/forks/SeppPenner/WindowsHello.svg)](https://github.com/SeppPenner/WindowsHello/network)
[![GitHub stars](https://img.shields.io/github/stars/SeppPenner/WindowsHello.svg)](https://github.com/SeppPenner/WindowsHello/stargazers)
-[![GitHub license](https://img.shields.io/badge/license-AGPL-blue.svg)](https://raw.githubusercontent.com/SeppPenner/WindowsHello/master/License.txt)
+[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://raw.githubusercontent.com/SeppPenner/WindowsHello/master/License.txt)
[![Nuget](https://img.shields.io/badge/WindowsHello-Nuget-brightgreen.svg)](https://www.nuget.org/packages/HaemmerElectronics.SeppPenner.WindowsHello/)
[![NuGet Downloads](https://img.shields.io/nuget/dt/HaemmerElectronics.SeppPenner.WindowsHello.svg)](https://www.nuget.org/packages/HaemmerElectronics.SeppPenner.WindowsHello/)
[![Known Vulnerabilities](https://snyk.io/test/github/SeppPenner/WindowsHello/badge.svg)](https://snyk.io/test/github/SeppPenner/WindowsHello)
+[![Gitter](https://badges.gitter.im/WindowsHello2/community.svg)](https://gitter.im/WindowsHello2/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
## Available for
* NetFramework 4.5
@@ -21,7 +22,21 @@ The assembly was written and tested in .Net 4.8.
* NetFramework 4.7.2
* NetFramework 4.8
-## Basic usage:
+## Basic usage (Version 1.0.4.0 and above):
+```csharp
+public void WindowsHelloTest()
+{
+ var handle = new IntPtr();
+ var data = new byte[] { 0x32, 0x32 };
+ var provider = WinHelloProvider.CreateInstance("Hello", handle);
+ // Set the persistent key name if you want:
+ provider.SetPersistentKeyName("Test");
+ var encryptedData = provider.Encrypt(data);
+ var decryptedData = provider.PromptToDecrypt(encryptedData);
+}
+```
+
+## Basic usage (Before version 1.0.4.0):
```csharp
public void WindowsHelloTest()
{
@@ -41,6 +56,8 @@ This project is mainly taken from https://github.com/sirAndros/KeePassWinHello.
Change history
--------------
+* **Version 1.0.4.0 (2019-11-18)** : Fixed security bug (Thanks to [@Angelelz](https://github.com/Angelelz)).
+* **Version 1.0.3.0 (2019-11-08)** : Updated nuget packages.
* **Version 1.0.2.0 (2019-06-23)** : Added icon to the nuget package.
* **Version 1.0.0.1 (2019-05-05)** : Updated .Net version to 4.8.
* **Version 1.0.0.0 (2019-02-09)** : 1.0 release.
diff --git a/Nuget/Source/net45/WindowsHello.dll b/Nuget/Source/net45/WindowsHello.dll
new file mode 100644
index 0000000..fd1d8de
Binary files /dev/null and b/Nuget/Source/net45/WindowsHello.dll differ
diff --git a/Nuget/Source/net45/WindowsHello.xml b/Nuget/Source/net45/WindowsHello.xml
new file mode 100644
index 0000000..822c8e0
--- /dev/null
+++ b/Nuget/Source/net45/WindowsHello.xml
@@ -0,0 +1,297 @@
+
+
+
+ WindowsHello
+
+
+
+
+ The authentication provider exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider invalid key exception.
+
+
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider unavailable exception.
+
+
+
+
+
+ Initializes a new instance of the class.
+
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The environment error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The windows hello exception.
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ This interface is used to abstract different authentication providers.
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+ The decrypted data as .
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+ The encrypted data as .
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+
+ This class provides access to the Microsoft Windows Hello
+ (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
+
+
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+
+ The encrypted data as .
+
+ Windows Hello is not available
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+
+ The decrypted data as .
+
+ Windows Hello is not available
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+ Gets the local key name.
+
+ The local key name as .
+
+
+
+ Gets the persistent key name.
+
+ The local key name as .
+
+
+
+ Determines whether this instance is available.
+
+
+ true if this instance is available; otherwise, false.
+
+
+
+
+ Creates a new instance of the class.
+
+ The message.
+ The window handle.
+ A new instance of the class.
+
+
+
+ Applies the UI context.
+
+ The NGC key handle.
+ The UI context.
+
+
+
diff --git a/Nuget/Source/net46/WindowsHello.dll b/Nuget/Source/net46/WindowsHello.dll
new file mode 100644
index 0000000..ae1e4ea
Binary files /dev/null and b/Nuget/Source/net46/WindowsHello.dll differ
diff --git a/Nuget/Source/net46/WindowsHello.xml b/Nuget/Source/net46/WindowsHello.xml
new file mode 100644
index 0000000..822c8e0
--- /dev/null
+++ b/Nuget/Source/net46/WindowsHello.xml
@@ -0,0 +1,297 @@
+
+
+
+ WindowsHello
+
+
+
+
+ The authentication provider exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider invalid key exception.
+
+
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider unavailable exception.
+
+
+
+
+
+ Initializes a new instance of the class.
+
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The environment error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The windows hello exception.
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ This interface is used to abstract different authentication providers.
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+ The decrypted data as .
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+ The encrypted data as .
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+
+ This class provides access to the Microsoft Windows Hello
+ (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
+
+
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+
+ The encrypted data as .
+
+ Windows Hello is not available
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+
+ The decrypted data as .
+
+ Windows Hello is not available
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+ Gets the local key name.
+
+ The local key name as .
+
+
+
+ Gets the persistent key name.
+
+ The local key name as .
+
+
+
+ Determines whether this instance is available.
+
+
+ true if this instance is available; otherwise, false.
+
+
+
+
+ Creates a new instance of the class.
+
+ The message.
+ The window handle.
+ A new instance of the class.
+
+
+
+ Applies the UI context.
+
+ The NGC key handle.
+ The UI context.
+
+
+
diff --git a/Nuget/Source/net462/WindowsHello.dll b/Nuget/Source/net462/WindowsHello.dll
new file mode 100644
index 0000000..d6da9ae
Binary files /dev/null and b/Nuget/Source/net462/WindowsHello.dll differ
diff --git a/Nuget/Source/net462/WindowsHello.xml b/Nuget/Source/net462/WindowsHello.xml
new file mode 100644
index 0000000..822c8e0
--- /dev/null
+++ b/Nuget/Source/net462/WindowsHello.xml
@@ -0,0 +1,297 @@
+
+
+
+ WindowsHello
+
+
+
+
+ The authentication provider exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider invalid key exception.
+
+
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider unavailable exception.
+
+
+
+
+
+ Initializes a new instance of the class.
+
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The environment error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The windows hello exception.
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ This interface is used to abstract different authentication providers.
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+ The decrypted data as .
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+ The encrypted data as .
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+
+ This class provides access to the Microsoft Windows Hello
+ (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
+
+
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+
+ The encrypted data as .
+
+ Windows Hello is not available
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+
+ The decrypted data as .
+
+ Windows Hello is not available
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+ Gets the local key name.
+
+ The local key name as .
+
+
+
+ Gets the persistent key name.
+
+ The local key name as .
+
+
+
+ Determines whether this instance is available.
+
+
+ true if this instance is available; otherwise, false.
+
+
+
+
+ Creates a new instance of the class.
+
+ The message.
+ The window handle.
+ A new instance of the class.
+
+
+
+ Applies the UI context.
+
+ The NGC key handle.
+ The UI context.
+
+
+
diff --git a/Nuget/Source/net47/WindowsHello.dll b/Nuget/Source/net47/WindowsHello.dll
new file mode 100644
index 0000000..f77dfc7
Binary files /dev/null and b/Nuget/Source/net47/WindowsHello.dll differ
diff --git a/Nuget/Source/net47/WindowsHello.xml b/Nuget/Source/net47/WindowsHello.xml
new file mode 100644
index 0000000..822c8e0
--- /dev/null
+++ b/Nuget/Source/net47/WindowsHello.xml
@@ -0,0 +1,297 @@
+
+
+
+ WindowsHello
+
+
+
+
+ The authentication provider exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider invalid key exception.
+
+
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider unavailable exception.
+
+
+
+
+
+ Initializes a new instance of the class.
+
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The environment error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The windows hello exception.
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ This interface is used to abstract different authentication providers.
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+ The decrypted data as .
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+ The encrypted data as .
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+
+ This class provides access to the Microsoft Windows Hello
+ (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
+
+
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+
+ The encrypted data as .
+
+ Windows Hello is not available
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+
+ The decrypted data as .
+
+ Windows Hello is not available
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+ Gets the local key name.
+
+ The local key name as .
+
+
+
+ Gets the persistent key name.
+
+ The local key name as .
+
+
+
+ Determines whether this instance is available.
+
+
+ true if this instance is available; otherwise, false.
+
+
+
+
+ Creates a new instance of the class.
+
+ The message.
+ The window handle.
+ A new instance of the class.
+
+
+
+ Applies the UI context.
+
+ The NGC key handle.
+ The UI context.
+
+
+
diff --git a/Nuget/Source/net472/WindowsHello.dll b/Nuget/Source/net472/WindowsHello.dll
new file mode 100644
index 0000000..31ed353
Binary files /dev/null and b/Nuget/Source/net472/WindowsHello.dll differ
diff --git a/Nuget/Source/net472/WindowsHello.xml b/Nuget/Source/net472/WindowsHello.xml
new file mode 100644
index 0000000..822c8e0
--- /dev/null
+++ b/Nuget/Source/net472/WindowsHello.xml
@@ -0,0 +1,297 @@
+
+
+
+ WindowsHello
+
+
+
+
+ The authentication provider exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider invalid key exception.
+
+
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider unavailable exception.
+
+
+
+
+
+ Initializes a new instance of the class.
+
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The environment error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The windows hello exception.
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ This interface is used to abstract different authentication providers.
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+ The decrypted data as .
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+ The encrypted data as .
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+
+ This class provides access to the Microsoft Windows Hello
+ (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
+
+
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+
+ The encrypted data as .
+
+ Windows Hello is not available
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+
+ The decrypted data as .
+
+ Windows Hello is not available
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+ Gets the local key name.
+
+ The local key name as .
+
+
+
+ Gets the persistent key name.
+
+ The local key name as .
+
+
+
+ Determines whether this instance is available.
+
+
+ true if this instance is available; otherwise, false.
+
+
+
+
+ Creates a new instance of the class.
+
+ The message.
+ The window handle.
+ A new instance of the class.
+
+
+
+ Applies the UI context.
+
+ The NGC key handle.
+ The UI context.
+
+
+
diff --git a/Nuget/Source/net48/WindowsHello.dll b/Nuget/Source/net48/WindowsHello.dll
new file mode 100644
index 0000000..9dffc30
Binary files /dev/null and b/Nuget/Source/net48/WindowsHello.dll differ
diff --git a/Nuget/Source/net48/WindowsHello.xml b/Nuget/Source/net48/WindowsHello.xml
new file mode 100644
index 0000000..822c8e0
--- /dev/null
+++ b/Nuget/Source/net48/WindowsHello.xml
@@ -0,0 +1,297 @@
+
+
+
+ WindowsHello
+
+
+
+
+ The authentication provider exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider invalid key exception.
+
+
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider unavailable exception.
+
+
+
+
+
+ Initializes a new instance of the class.
+
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+
+
+
+ Initializes a new instance of the class.
+
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The authentication provider system error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The environment error exception.
+
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The error code.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ The windows hello exception.
+
+
+
+ Initializes a new instance of the class.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+
+
+ Initializes a new instance of the class.
+ The message describing the error.
+ The inner exception causing this exception.
+
+
+
+ Initializes a new instance of the class.
+
+ The serialization information.
+ The streaming context.
+
+
+
+ This interface is used to abstract different authentication providers.
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+ The decrypted data as .
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+ The encrypted data as .
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+
+ This class provides access to the Microsoft Windows Hello
+ (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
+
+
+
+
+
+ Encrypts the specified data.
+
+ The decrypted data.
+
+ The encrypted data as .
+
+ Windows Hello is not available
+
+
+
+
+ Prompts to decrypt the data.
+
+ The encrypted data.
+
+ The decrypted data as .
+
+ Windows Hello is not available
+
+
+
+ Sets the persistent key name.
+
+ The persistent name to use.
+ The local key name as .
+
+
+
+ Gets the local key name.
+
+ The local key name as .
+
+
+
+ Gets the persistent key name.
+
+ The local key name as .
+
+
+
+ Determines whether this instance is available.
+
+
+ true if this instance is available; otherwise, false.
+
+
+
+
+ Creates a new instance of the class.
+
+ The message.
+ The window handle.
+ A new instance of the class.
+
+
+
+ Applies the UI context.
+
+ The NGC key handle.
+ The UI context.
+
+
+
diff --git a/README.md b/README.md
index b754f38..1f1bced 100644
--- a/README.md
+++ b/README.md
@@ -8,10 +8,11 @@ The assembly was written and tested in .Net 4.8.
[![GitHub issues](https://img.shields.io/github/issues/SeppPenner/WindowsHello.svg)](https://github.com/SeppPenner/WindowsHello/issues)
[![GitHub forks](https://img.shields.io/github/forks/SeppPenner/WindowsHello.svg)](https://github.com/SeppPenner/WindowsHello/network)
[![GitHub stars](https://img.shields.io/github/stars/SeppPenner/WindowsHello.svg)](https://github.com/SeppPenner/WindowsHello/stargazers)
-[![GitHub license](https://img.shields.io/badge/license-AGPL-blue.svg)](https://raw.githubusercontent.com/SeppPenner/WindowsHello/master/License.txt)
+[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://raw.githubusercontent.com/SeppPenner/WindowsHello/master/License.txt)
[![Nuget](https://img.shields.io/badge/WindowsHello-Nuget-brightgreen.svg)](https://www.nuget.org/packages/HaemmerElectronics.SeppPenner.WindowsHello/)
[![NuGet Downloads](https://img.shields.io/nuget/dt/HaemmerElectronics.SeppPenner.WindowsHello.svg)](https://www.nuget.org/packages/HaemmerElectronics.SeppPenner.WindowsHello/)
[![Known Vulnerabilities](https://snyk.io/test/github/SeppPenner/WindowsHello/badge.svg)](https://snyk.io/test/github/SeppPenner/WindowsHello)
+[![Gitter](https://badges.gitter.im/WindowsHello2/community.svg)](https://gitter.im/WindowsHello2/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
## Available for
* NetFramework 4.5
@@ -21,7 +22,21 @@ The assembly was written and tested in .Net 4.8.
* NetFramework 4.7.2
* NetFramework 4.8
-## Basic usage:
+## Basic usage (Version 1.0.4.0 and above):
+```csharp
+public void WindowsHelloTest()
+{
+ var handle = new IntPtr();
+ var data = new byte[] { 0x32, 0x32 };
+ var provider = WinHelloProvider.CreateInstance("Hello", handle);
+ // Set the persistent key name if you want:
+ provider.SetPersistentKeyName("Test");
+ var encryptedData = provider.Encrypt(data);
+ var decryptedData = provider.PromptToDecrypt(encryptedData);
+}
+```
+
+## Basic usage (Before version 1.0.4.0):
```csharp
public void WindowsHelloTest()
{
@@ -41,6 +56,8 @@ This project is mainly taken from https://github.com/sirAndros/KeePassWinHello.
Change history
--------------
+* **Version 1.0.4.0 (2019-11-18)** : Fixed security bug (Thanks to [@Angelelz](https://github.com/Angelelz)).
+* **Version 1.0.3.0 (2019-11-08)** : Updated nuget packages.
* **Version 1.0.2.0 (2019-06-23)** : Added icon to the nuget package.
* **Version 1.0.0.1 (2019-05-05)** : Updated .Net version to 4.8.
* **Version 1.0.0.0 (2019-02-09)** : 1.0 release.
diff --git a/WindowsHello/Directory.Build.props b/WindowsHello/Directory.Build.props
new file mode 100644
index 0000000..95249a6
--- /dev/null
+++ b/WindowsHello/Directory.Build.props
@@ -0,0 +1,5 @@
+
+
+ true
+
+
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello.Tests/TestWindowsHello.cs b/WindowsHello/WindowsHello.Tests/TestWindowsHello.cs
index 6a1831c..160ad00 100644
--- a/WindowsHello/WindowsHello.Tests/TestWindowsHello.cs
+++ b/WindowsHello/WindowsHello.Tests/TestWindowsHello.cs
@@ -1,29 +1,57 @@
+using System;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
namespace WindowsHello.Tests
{
- using WindowsHello;
-
- using System;
-
- using Microsoft.VisualStudio.TestTools.UnitTesting;
-
///
- /// This class is used to test the Microsoft Windows Hello (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
+ /// This class is used to test the Microsoft Windows Hello
+ /// (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
///
[TestClass]
public class TestWindowsHello
{
///
- /// Tests the Microsoft Windows Hello functionality.
+ /// Tests the Microsoft Windows Hello functionality.
///
[TestMethod]
public void WindowsHelloTest()
{
var handle = new IntPtr();
+ const string message = "Windows Hello Test";
+ var data = new byte[] { 0x32, 0x32 };
+ Console.WriteLine(BitConverter.ToString(data));
+ var provider = WinHelloProvider.CreateInstance(message, handle);
+ Console.WriteLine("Instance created.");
+ var encryptedData = provider.Encrypt(data);
+ Console.WriteLine("Encrypted data:");
+ Console.WriteLine(BitConverter.ToString(encryptedData));
+ var decryptedData = provider.PromptToDecrypt(encryptedData);
+ Console.WriteLine("Decrypted data:");
+ Console.WriteLine(BitConverter.ToString(decryptedData));
+ CollectionAssert.AreEqual(data, decryptedData);
+ }
+
+ ///
+ /// Tests the Microsoft Windows Hello functionality.
+ ///
+ [TestMethod]
+ public void WindowsHelloTest2()
+ {
+ var handle = new IntPtr();
+ const string message = "Windows Hello Test2";
var data = new byte[] { 0x32, 0x32 };
- IAuthProvider provider = new WinHelloProvider("Hello", handle);
+ Console.WriteLine(BitConverter.ToString(data));
+ var provider = WinHelloProvider.CreateInstance(message, handle);
+ Console.WriteLine("Instance created.");
+ provider.SetPersistentKeyName("Test");
+ Console.WriteLine("PersistentKeyName set to \"Test\".");
var encryptedData = provider.Encrypt(data);
+ Console.WriteLine("Encrypted data:");
+ Console.WriteLine(BitConverter.ToString(encryptedData));
var decryptedData = provider.PromptToDecrypt(encryptedData);
+ Console.WriteLine("Decrypted data:");
+ Console.WriteLine(BitConverter.ToString(decryptedData));
CollectionAssert.AreEqual(data, decryptedData);
}
}
-}
+}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello.Tests/WindowsHello.Tests.csproj b/WindowsHello/WindowsHello.Tests/WindowsHello.Tests.csproj
index 0e393ca..ef3c052 100644
--- a/WindowsHello/WindowsHello.Tests/WindowsHello.Tests.csproj
+++ b/WindowsHello/WindowsHello.Tests/WindowsHello.Tests.csproj
@@ -1,13 +1,17 @@
-
+
- netcoreapp2.2
+ net4.8
false
WindowsHello.Tests
Windows.ico
+
+ Library
+
+
@@ -16,13 +20,21 @@
-
-
-
+
+ all
+ runtime; build; native; contentfiles; analyzers; buildtransitive
+
+
+
+
+
+
+
+
diff --git a/WindowsHello/WindowsHello.sln b/WindowsHello/WindowsHello.sln
index bd507a4..6a1fa95 100644
--- a/WindowsHello/WindowsHello.sln
+++ b/WindowsHello/WindowsHello.sln
@@ -1,11 +1,11 @@
Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.27428.2011
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29503.13
MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WindowsHello.Tests", "WindowsHello.Tests\WindowsHello.Tests.csproj", "{1CDA9CEF-8B5D-442B-8BC4-4D25F9E2826C}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WindowsHello.Tests", "WindowsHello.Tests\WindowsHello.Tests.csproj", "{1CDA9CEF-8B5D-442B-8BC4-4D25F9E2826C}"
EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WindowsHello", "WindowsHello\WindowsHello.csproj", "{23B8E703-7DF1-4BD1-B49D-BE06D76C6681}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WindowsHello", "WindowsHello\WindowsHello.csproj", "{23B8E703-7DF1-4BD1-B49D-BE06D76C6681}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
diff --git a/WindowsHello/WindowsHello.sln.DotSettings b/WindowsHello/WindowsHello.sln.DotSettings
new file mode 100644
index 0000000..d466bc3
--- /dev/null
+++ b/WindowsHello/WindowsHello.sln.DotSettings
@@ -0,0 +1,7 @@
+
+ True
+ True
+ True
+ True
+ True
+ True
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/Exceptions/AuthProviderException.cs b/WindowsHello/WindowsHello/Exceptions/AuthProviderException.cs
new file mode 100644
index 0000000..b15d7f9
--- /dev/null
+++ b/WindowsHello/WindowsHello/Exceptions/AuthProviderException.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace WindowsHello.Exceptions
+{
+ ///
+ /// The authentication provider exception.
+ ///
+ ///
+ [Serializable]
+ public class AuthProviderException : WindowsHelloException
+ {
+ /// Initializes a new instance of the class.
+ // ReSharper disable once UnusedMember.Global
+ public AuthProviderException()
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ public AuthProviderException(string message) : base(message)
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ /// The inner exception causing this exception.
+ public AuthProviderException(string message, Exception inner) : base(message, inner)
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The serialization information.
+ /// The streaming context.
+ protected AuthProviderException(SerializationInfo info, StreamingContext context) : base(info, context)
+ {
+ }
+ }
+}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/Exceptions/AuthProviderInvalidKeyException.cs b/WindowsHello/WindowsHello/Exceptions/AuthProviderInvalidKeyException.cs
new file mode 100644
index 0000000..78ca1af
--- /dev/null
+++ b/WindowsHello/WindowsHello/Exceptions/AuthProviderInvalidKeyException.cs
@@ -0,0 +1,45 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace WindowsHello.Exceptions
+{
+ ///
+ /// The authentication provider invalid key exception.
+ ///
+ ///
+ [Serializable]
+ public class AuthProviderInvalidKeyException : AuthProviderException
+ {
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ public AuthProviderInvalidKeyException(string message) : base(message)
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The message describing the error.
+ /// The inner exception causing this exception.
+ // ReSharper disable once UnusedMember.Global
+ public AuthProviderInvalidKeyException(string message, Exception inner) : base(message, inner)
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ // ReSharper disable once UnusedMember.Global
+ protected AuthProviderInvalidKeyException()
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The serialization information.
+ /// The streaming context.
+ protected AuthProviderInvalidKeyException(SerializationInfo info, StreamingContext context) : base(info,
+ context)
+ {
+ }
+ }
+}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/Exceptions/AuthProviderIsUnavailableException.cs b/WindowsHello/WindowsHello/Exceptions/AuthProviderIsUnavailableException.cs
new file mode 100644
index 0000000..11049ca
--- /dev/null
+++ b/WindowsHello/WindowsHello/Exceptions/AuthProviderIsUnavailableException.cs
@@ -0,0 +1,49 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace WindowsHello.Exceptions
+{
+ ///
+ /// The authentication provider unavailable exception.
+ ///
+ ///
+ [Serializable]
+ public class AuthProviderIsUnavailableException : AuthProviderException
+ {
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ // ReSharper disable once UnusedMember.Global
+ public AuthProviderIsUnavailableException() : this("Authentication provider is not available.")
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The message describing the error.
+ public AuthProviderIsUnavailableException(string message) : base(message)
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The message describing the error.
+ /// The inner exception causing this exception.
+ // ReSharper disable once UnusedMember.Global
+ public AuthProviderIsUnavailableException(string message, Exception inner) : base(message, inner)
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The serialization information.
+ /// The streaming context.
+ protected AuthProviderIsUnavailableException(SerializationInfo info, StreamingContext context) : base(info,
+ context)
+ {
+ }
+ }
+}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/Exceptions/AuthProviderSystemErrorException.cs b/WindowsHello/WindowsHello/Exceptions/AuthProviderSystemErrorException.cs
new file mode 100644
index 0000000..a17d6c2
--- /dev/null
+++ b/WindowsHello/WindowsHello/Exceptions/AuthProviderSystemErrorException.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace WindowsHello.Exceptions
+{
+ ///
+ /// The authentication provider system error exception.
+ ///
+ ///
+ [Serializable]
+ public class AuthProviderSystemErrorException : EnvironmentErrorException
+ {
+ /// Initializes a new instance of the class.
+ // ReSharper disable once UnusedMember.Global
+ public AuthProviderSystemErrorException()
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ /// The error code.
+ public AuthProviderSystemErrorException(string message, int errorCode) : base(message, errorCode)
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ // ReSharper disable once UnusedMember.Global
+ public AuthProviderSystemErrorException(string message) : base(message)
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ /// The inner exception causing this exception.
+ // ReSharper disable once UnusedMember.Global
+ public AuthProviderSystemErrorException(string message, Exception inner) : base(message, inner)
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The serialization information.
+ /// The streaming context.
+ protected AuthProviderSystemErrorException(
+ SerializationInfo info,
+ StreamingContext context) : base(info, context)
+ {
+ }
+ }
+}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/Exceptions/AuthProviderUserCancelledException.cs b/WindowsHello/WindowsHello/Exceptions/AuthProviderUserCancelledException.cs
new file mode 100644
index 0000000..dd12bda
--- /dev/null
+++ b/WindowsHello/WindowsHello/Exceptions/AuthProviderUserCancelledException.cs
@@ -0,0 +1,42 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace WindowsHello.Exceptions
+{
+ ///
+ /// The authentication provider system error exception.
+ ///
+ ///
+ [Serializable]
+ public class AuthProviderUserCancelledException : AuthProviderException
+ {
+ /// Initializes a new instance of the class.
+ public AuthProviderUserCancelledException() : this("Operation was canceled by user.")
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ public AuthProviderUserCancelledException(string message) : base(message)
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ /// The inner exception causing this exception.
+ // ReSharper disable once UnusedMember.Global
+ public AuthProviderUserCancelledException(string message, Exception inner) : base(message, inner)
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The serialization information.
+ /// The streaming context.
+ protected AuthProviderUserCancelledException(SerializationInfo info, StreamingContext context) : base(info,
+ context)
+ {
+ }
+ }
+}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/Exceptions/EnvironmentErrorException.cs b/WindowsHello/WindowsHello/Exceptions/EnvironmentErrorException.cs
new file mode 100644
index 0000000..0fa8078
--- /dev/null
+++ b/WindowsHello/WindowsHello/Exceptions/EnvironmentErrorException.cs
@@ -0,0 +1,49 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace WindowsHello.Exceptions
+{
+ ///
+ /// The environment error exception.
+ ///
+ ///
+ [Serializable]
+ public class EnvironmentErrorException : WindowsHelloException
+ {
+ /// Initializes a new instance of the class.
+ // ReSharper disable once UnusedMember.Global
+ public EnvironmentErrorException()
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ public EnvironmentErrorException(string message) : base(message)
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ /// The inner exception causing this exception.
+ public EnvironmentErrorException(string message, Exception inner) : base(message, inner)
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ /// The error code.
+ public EnvironmentErrorException(string message, int errorCode) : this(
+ message + "\nError code: " + errorCode.ToString("X"))
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The serialization information.
+ /// The streaming context.
+ protected EnvironmentErrorException(SerializationInfo info, StreamingContext context) : base(info, context)
+ {
+ }
+ }
+}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/Exceptions/WindowsHelloException.cs b/WindowsHello/WindowsHello/Exceptions/WindowsHelloException.cs
new file mode 100644
index 0000000..ec61932
--- /dev/null
+++ b/WindowsHello/WindowsHello/Exceptions/WindowsHelloException.cs
@@ -0,0 +1,40 @@
+using System;
+using System.Runtime.Serialization;
+
+namespace WindowsHello.Exceptions
+{
+ ///
+ /// The windows hello exception.
+ ///
+ [Serializable]
+ public class WindowsHelloException : Exception
+ {
+ /// Initializes a new instance of the class.
+ // ReSharper disable once UnusedMember.Global
+ public WindowsHelloException()
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ public WindowsHelloException(string message) : base(message)
+ {
+ }
+
+ /// Initializes a new instance of the class.
+ /// The message describing the error.
+ /// The inner exception causing this exception.
+ public WindowsHelloException(string message, Exception inner) : base(message, inner)
+ {
+ }
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// The serialization information.
+ /// The streaming context.
+ protected WindowsHelloException(SerializationInfo info, StreamingContext context) : base(info, context)
+ {
+ }
+ }
+}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/IAuthProvider.cs b/WindowsHello/WindowsHello/IAuthProvider.cs
index c4314d0..716e682 100644
--- a/WindowsHello/WindowsHello/IAuthProvider.cs
+++ b/WindowsHello/WindowsHello/IAuthProvider.cs
@@ -10,6 +10,7 @@ public interface IAuthProvider
///
/// The encrypted data.
/// The decrypted data as .
+ // ReSharper disable once UnusedMember.Global
byte[] PromptToDecrypt(byte[] data);
///
@@ -17,6 +18,15 @@ public interface IAuthProvider
///
/// The decrypted data.
/// The encrypted data as .
+ // ReSharper disable once UnusedMember.Global
byte[] Encrypt(byte[] data);
+
+ ///
+ /// Sets the persistent key name.
+ ///
+ /// The persistent name to use.
+ /// The local key name as .
+ // ReSharper disable once UnusedMember.Global
+ void SetPersistentKeyName(string persistentName);
}
}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/WinHelloProvider.cs b/WindowsHello/WindowsHello/WinHelloProvider.cs
index 1149538..c6b25c6 100644
--- a/WindowsHello/WindowsHello/WinHelloProvider.cs
+++ b/WindowsHello/WindowsHello/WinHelloProvider.cs
@@ -1,140 +1,215 @@
using System;
-using System.Diagnostics.CodeAnalysis;
+using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Security.Cryptography;
using System.Security.Principal;
+using System.Windows.Forms;
+using WindowsHello.Exceptions;
using Microsoft.Win32.SafeHandles;
namespace WindowsHello
{
- ///
+ ///
///
- /// This class provides access to the Microsoft Windows Hello (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
+ /// This class provides access to the Microsoft Windows Hello
+ /// (https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) functionality.
///
- ///
public class WinHelloProvider : IAuthProvider
{
- ///
- /// The Microsoft NGC key storage provider.
- ///
- private const string MsNgcKeyStorageProvider = "Microsoft Passport Key Storage Provider";
+ private const string Domain = "WindowsHello";
+ private const string SubDomain = "";
+ private const string PersistentName = "WindowsHello";
- ///
- /// The ncrypt pad PKC s1 flag.
- ///
- [SuppressMessage(
- "StyleCop.CSharp.DocumentationRules",
- "SA1650:ElementDocumentationMustBeSpelledCorrectly",
- Justification = "Reviewed. Suppression is OK here.")]
- private const int NcryptPadPkcs1Flag = 0x00000002;
+ private const string InvalidatedKeyMessage =
+ "Persistent key has not met integrity requirements. It might be caused by a spoofing attack. Try to recreate the key.";
- ///
- /// The ncrypt pin cache is gesture required property.
- ///
- [SuppressMessage(
- "StyleCop.CSharp.DocumentationRules",
- "SA1650:ElementDocumentationMustBeSpelledCorrectly",
- Justification = "Reviewed. Suppression is OK here.")]
- private const string NcryptPinCacheIsGestureRequiredProperty = "PinCacheIsGestureRequired";
+ private static readonly Lazy LocalKeyName = new Lazy(RetrieveLocalKeyName);
+ private static Lazy _persistentKeyName = new Lazy(RetrievePersistentKeyName);
- ///
- /// The ncrypt use context property.
- ///
- [SuppressMessage(
- "StyleCop.CSharp.DocumentationRules",
- "SA1650:ElementDocumentationMustBeSpelledCorrectly",
- Justification = "Reviewed. Suppression is OK here.")]
- private const string NcryptUseContextProperty = "Use Context";
+ private static readonly object Mutex = new object();
+ private static WinHelloProvider _instance;
+ private static string _currentKeyName;
+ private static AuthProviderUiContext _uiContext;
- ///
- /// The ncrypt window handle property.
- ///
- [SuppressMessage(
- "StyleCop.CSharp.DocumentationRules",
- "SA1650:ElementDocumentationMustBeSpelledCorrectly",
- Justification = "Reviewed. Suppression is OK here.")]
- private const string NcryptWindowHandleProperty = "HWND Handle";
+ private WinHelloProvider(AuthProviderUiContext uIContext)
+ {
+ if (!TryOpenPersistentKey(out var ngcKeyHandle))
+ throw new AuthProviderInvalidKeyException("Persistent key does not exist.");
- ///
- /// The nte user cancelled property.
- ///
- [SuppressMessage(
- "StyleCop.CSharp.DocumentationRules",
- "SA1650:ElementDocumentationMustBeSpelledCorrectly",
- Justification = "Reviewed. Suppression is OK here.")]
- private const int NteUserCancelledProperty = unchecked((int)0x80090036);
+ using (ngcKeyHandle)
+ {
+ if (!VerifyPersistentKeyIntegrity(ngcKeyHandle))
+ {
+ ngcKeyHandle.Close();
+ DeletePersistentKey();
+ throw new AuthProviderInvalidKeyException(InvalidatedKeyMessage);
+ }
+ }
+ _uiContext = uIContext;
+ _currentKeyName = _persistentKeyName.Value;
+ }
+
+ ///
///
- /// The current passport key name.
+ /// Encrypts the specified data.
///
- private static readonly Lazy CurrentPassportKeyName = new Lazy(RetrievePassportKeyName);
+ /// The decrypted data.
+ ///
+ /// The encrypted data as .
+ ///
+ /// Windows Hello is not available
+ // ReSharper disable once UnusedMember.Global
+ public byte[] Encrypt(byte[] data)
+ {
+ byte[] cbResult;
+ NCryptOpenStorageProvider(
+ out var ngcProviderHandle,
+ MS_NGC_KEY_STORAGE_PROVIDER,
+ 0)
+ .CheckStatus("NCryptOpenStorageProvider");
+
+ using (ngcProviderHandle)
+ {
+ NCryptOpenKey(
+ ngcProviderHandle,
+ out var ngcKeyHandle,
+ _currentKeyName,
+ 0,
+ CngKeyOpenOptions.Silent)
+ .CheckStatus("NCryptOpenKey");
+
+ using (ngcKeyHandle)
+ {
+ if (!VerifyPersistentKeyIntegrity(ngcKeyHandle))
+ throw new AuthProviderInvalidKeyException(InvalidatedKeyMessage);
+ NCryptEncrypt(
+ ngcKeyHandle,
+ data,
+ data.Length,
+ IntPtr.Zero,
+ null,
+ 0,
+ out var pcbResult,
+ NCRYPT_PAD_PKCS1_FLAG)
+ .CheckStatus("NCryptEncrypt");
+
+ cbResult = new byte[pcbResult];
+ NCryptEncrypt(
+ ngcKeyHandle,
+ data,
+ data.Length,
+ IntPtr.Zero,
+ cbResult,
+ cbResult.Length,
+ out pcbResult,
+ NCRYPT_PAD_PKCS1_FLAG)
+ .CheckStatus("NCryptEncrypt");
+
+ Debug.Assert(cbResult.Length == pcbResult);
+ }
+ }
+
+ return cbResult;
+ }
+
+ ///
///
- /// Initializes a new instance of the class.
+ /// Prompts to decrypt the data.
///
- /// The message.
- /// The parent handle.
- public WinHelloProvider(string message, IntPtr parentHandle)
+ /// The encrypted data.
+ ///
+ /// The decrypted data as .
+ ///
+ /// Windows Hello is not available
+ // ReSharper disable once UnusedMember.Global
+ public byte[] PromptToDecrypt(byte[] data)
{
- this.Message = message;
- this.ParentHandle = parentHandle;
+ byte[] cbResult;
+ NCryptOpenStorageProvider(
+ out var ngcProviderHandle,
+ MS_NGC_KEY_STORAGE_PROVIDER,
+ 0)
+ .CheckStatus("NCryptOpenStorageProvider");
+
+ using (ngcProviderHandle)
+ {
+ NCryptOpenKey(
+ ngcProviderHandle,
+ out var ngcKeyHandle,
+ _currentKeyName,
+ 0,
+ CngKeyOpenOptions.None)
+ .CheckStatus("NCryptOpenKey");
+
+ using (ngcKeyHandle)
+ {
+ if (!VerifyPersistentKeyIntegrity(ngcKeyHandle))
+ throw new AuthProviderInvalidKeyException(InvalidatedKeyMessage);
+
+ ApplyUiContext(ngcKeyHandle, _uiContext);
+
+ var pinRequired = BitConverter.GetBytes(1);
+ NCryptSetProperty(
+ ngcKeyHandle,
+ NCRYPT_PIN_CACHE_IS_GESTURE_REQUIRED_PROPERTY,
+ pinRequired,
+ pinRequired.Length,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_PIN_CACHE_IS_GESTURE_REQUIRED_PROPERTY");
+
+ // The pbInput and pbOutput parameters can point to the same buffer. In this case, this function will perform the decryption in place.
+ cbResult = new byte[data.Length * 2];
+ NCryptDecrypt(
+ ngcKeyHandle,
+ data,
+ data.Length,
+ IntPtr.Zero,
+ cbResult,
+ cbResult.Length,
+ out var pcbResult,
+ NCRYPT_PAD_PKCS1_FLAG)
+ .CheckStatus("NCryptDecrypt");
+ // TODO: secure resize
+ Array.Resize(ref cbResult, pcbResult);
+ }
+ }
+
+ return cbResult;
}
///
- /// Gets or sets the message text shown in the authenticator Gui.
+ /// Sets the persistent key name.
///
- ///
- /// The message text shown in the authenticator Gui.
- ///
- [SuppressMessage(
- "StyleCop.CSharp.DocumentationRules",
- "SA1650:ElementDocumentationMustBeSpelledCorrectly",
- Justification = "Reviewed. Suppression is OK here.")]
- public string Message { get; set; }
+ /// The persistent name to use.
+ /// The local key name as .
+ // ReSharper disable once UnusedMember.Global
+ public void SetPersistentKeyName(string persistentName)
+ {
+ var sid = WindowsIdentity.GetCurrent().User?.Value;
+ var value = sid + "//" + Domain + "/" + SubDomain + "/" + persistentName.Replace("/", "").Replace("//", "");
+ _persistentKeyName = new Lazy(() => value);
+ }
///
- /// Gets or sets the parent handle.
+ /// Gets the local key name.
///
- ///
- /// The parent handle.
- ///
- public IntPtr ParentHandle { get; set; }
+ /// The local key name as .
+ private static string RetrieveLocalKeyName()
+ {
+ NgcGetDefaultDecryptionKeyName(WindowsIdentity.GetCurrent().User?.Value, 0, 0, out var key);
+ return key;
+ }
///
- /// Sets the CHK result.
+ /// Gets the persistent key name.
///
- ///
- /// The CHK result.
- ///
- /// Operation canceled
- /// External error occurred
- private static int ChkResult
+ /// The local key name as .
+ private static string RetrievePersistentKeyName()
{
- set
- {
- if (value >= 0)
- {
- return;
- }
-
- // NTE_BAD_FLAGS
- // NTE_BAD_KEYSET
- // NTE_BAD_KEY_STATE
- // NTE_BUFFER_TOO_SMALL
- // NTE_INVALID_HANDLE
- // NTE_INVALID_PARAMETER
- // NTE_PERM
- // NTE_NO_MEMORY
- // NTE_NOT_SUPPORTED
- // NTE_USER_CANCELLED
- switch (value)
- {
- case NteUserCancelledProperty:
- throw new UnauthorizedAccessException("Operation canceled");
- default:
- throw new ExternalException("External error occurred", value);
- }
- }
+ var sid = WindowsIdentity.GetCurrent().User?.Value;
+ return sid + "//" + Domain + "/" + SubDomain + "/" + PersistentName;
}
///
@@ -143,213 +218,386 @@ private static int ChkResult
///
/// true if this instance is available; otherwise, false.
///
- public static bool IsAvailable()
+ private static bool IsAvailable()
{
- return !string.IsNullOrEmpty(CurrentPassportKeyName.Value);
+ return !string.IsNullOrEmpty(LocalKeyName.Value);
}
- ///
///
- /// Encrypts the specified data.
+ /// Creates a new instance of the class.
///
- /// The decrypted data.
- ///
- /// The encrypted data as .
- ///
- /// Windows Hello is not available
- public byte[] Encrypt(byte[] data)
+ /// The message.
+ /// The window handle.
+ /// A new instance of the class.
+ // ReSharper disable once UnusedMember.Global
+ public static WinHelloProvider CreateInstance(string message, IntPtr windowHandle)
{
if (!IsAvailable())
+ throw new AuthProviderIsUnavailableException("Windows Hello is not available.");
+
+ lock (Mutex)
{
- throw new NotSupportedException("Windows Hello is not available");
+ if (!TryOpenPersistentKey(out var ngcKeyHandle))
+ CreatePersistentKey(true, AuthProviderUiContext.With(message, windowHandle)).Dispose();
+
+ ngcKeyHandle.Dispose();
+ var winHelloProvider = new WinHelloProvider(AuthProviderUiContext.With(message, windowHandle));
+ return _instance ?? (_instance = winHelloProvider);
}
+ }
+
+ private static bool TryOpenPersistentKey(out SafeNCryptKeyHandle ngcKeyHandle)
+ {
+ NCryptOpenStorageProvider(
+ out var ngcProviderHandle,
+ MS_NGC_KEY_STORAGE_PROVIDER,
+ 0)
+ .CheckStatus("NCryptOpenStorageProvider");
- byte[] result;
- ChkResult = NCryptOpenStorageProvider(out var ngcProviderHandle, MsNgcKeyStorageProvider, 0);
using (ngcProviderHandle)
{
- ChkResult = NCryptOpenKey(
- ngcProviderHandle,
- out var ngcKeyHandle,
- CurrentPassportKeyName.Value,
- 0,
- CngKeyOpenOptions.Silent);
- using (ngcKeyHandle)
- {
- ChkResult = NCryptEncrypt(
- ngcKeyHandle,
- data,
- data.Length,
- IntPtr.Zero,
- null,
- 0,
- out var pcbResult,
- NcryptPadPkcs1Flag);
+ NCryptOpenKey(ngcProviderHandle,
+ out ngcKeyHandle,
+ _persistentKeyName.Value,
+ 0, CngKeyOpenOptions.None
+ ).CheckStatus("NCryptOpenKey", NTE_NO_KEY);
+ }
- result = new byte[pcbResult];
- ChkResult = NCryptEncrypt(
+ return ngcKeyHandle != null && !ngcKeyHandle.IsInvalid;
+ }
+
+ private static bool VerifyPersistentKeyIntegrity(SafeNCryptHandle ngcKeyHandle)
+ {
+ var keyUsage = 0;
+ NCryptGetProperty(ngcKeyHandle,
+ NCRYPT_KEY_USAGE_PROPERTY,
+ ref keyUsage,
+ sizeof(int),
+ out _,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_KEY_USAGE_PROPERTY");
+
+ if ((keyUsage & NCRYPT_ALLOW_KEY_IMPORT_FLAG) == NCRYPT_ALLOW_KEY_IMPORT_FLAG)
+ return false;
+
+ var cacheType = 0;
+ try
+ {
+ NCryptGetProperty(
ngcKeyHandle,
- data,
- data.Length,
- IntPtr.Zero,
- result,
- result.Length,
- out pcbResult,
- NcryptPadPkcs1Flag);
- }
+ NCRYPT_NGC_CACHE_TYPE_PROPERTY,
+ ref cacheType,
+ sizeof(int),
+ out _,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_NGC_CACHE_TYPE_PROPERTY");
+ }
+ catch
+ {
+ NCryptGetProperty(
+ ngcKeyHandle,
+ NCRYPT_NGC_CACHE_TYPE_PROPERTY_DEPRECATED,
+ ref cacheType,
+ sizeof(int),
+ out _,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_NGC_CACHE_TYPE_PROPERTY_DEPRECATED");
}
- return result;
+ return cacheType == NCRYPT_NGC_CACHE_TYPE_PROPERTY_AUTH_MANDATORY_FLAG;
+ }
+
+ private static void DeletePersistentKey()
+ {
+ if (!TryOpenPersistentKey(out var ngcKeyHandle)) return;
+ using (ngcKeyHandle)
+ {
+ NCryptDeleteKey(ngcKeyHandle, 0).CheckStatus("NCryptDeleteKey");
+ ngcKeyHandle.SetHandleAsInvalid();
+ }
}
- ///
///
- /// Prompts to decrypt the data.
+ /// Applies the UI context.
///
- /// The encrypted data.
- ///
- /// The decrypted data as .
- ///
- /// Windows Hello is not available
- public byte[] PromptToDecrypt(byte[] data)
+ /// The NGC key handle.
+ /// The UI context.
+ private static void ApplyUiContext(SafeNCryptHandle ngcKeyHandle, AuthProviderUiContext uiContext)
{
- if (!IsAvailable())
+ if (uiContext == null) return;
+ var parentWindowHandle = uiContext.ParentWindowHandle;
+ if (parentWindowHandle != IntPtr.Zero)
{
- throw new NotSupportedException("Windows Hello is not available");
+ var handle = BitConverter.GetBytes(IntPtr.Size == 8
+ ? parentWindowHandle.ToInt64()
+ : parentWindowHandle.ToInt32());
+ NCryptSetProperty(
+ ngcKeyHandle,
+ NCRYPT_WINDOW_HANDLE_PROPERTY,
+ handle,
+ handle.Length,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_WINDOW_HANDLE_PROPERTY");
}
- byte[] result;
- ChkResult = NCryptOpenStorageProvider(out var ngcProviderHandle, MsNgcKeyStorageProvider, 0);
+ var message = uiContext.Message;
+ if (!string.IsNullOrEmpty(message))
+ NCryptSetProperty(
+ ngcKeyHandle,
+ NCRYPT_USE_CONTEXT_PROPERTY,
+ message,
+ (message.Length + 1) * 2,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_USE_CONTEXT_PROPERTY");
+ }
+
+ private static SafeNCryptKeyHandle CreatePersistentKey(bool overwriteExisting, AuthProviderUiContext uIContext)
+ {
+ NCryptOpenStorageProvider(
+ out var ngcProviderHandle,
+ MS_NGC_KEY_STORAGE_PROVIDER,
+ 0).CheckStatus("NCryptOpenStorageProvider");
+
+ SafeNCryptKeyHandle ngcKeyHandle;
using (ngcProviderHandle)
{
- ChkResult = NCryptOpenKey(
- ngcProviderHandle,
- out var ngcKeyHandle,
- CurrentPassportKeyName.Value,
- 0,
- CngKeyOpenOptions.None);
- using (ngcKeyHandle)
+ NCryptCreatePersistedKey(
+ ngcProviderHandle,
+ out ngcKeyHandle,
+ BCRYPT_RSA_ALGORITHM,
+ _persistentKeyName.Value,
+ 0,
+ overwriteExisting ? CngKeyCreationOptions.OverwriteExistingKey : CngKeyCreationOptions.None)
+ .CheckStatus("NCryptCreatePersistedKey");
+
+ var lengthProp = BitConverter.GetBytes(2048);
+ NCryptSetProperty(
+ ngcKeyHandle,
+ NCRYPT_LENGTH_PROPERTY,
+ lengthProp,
+ lengthProp.Length,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_LENGTH_PROPERTY");
+
+ var keyUsage = BitConverter.GetBytes(NCRYPT_ALLOW_DECRYPT_FLAG | NCRYPT_ALLOW_SIGNING_FLAG);
+ NCryptSetProperty(
+ ngcKeyHandle,
+ NCRYPT_KEY_USAGE_PROPERTY,
+ keyUsage,
+ keyUsage.Length,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_KEY_USAGE_PROPERTY");
+
+ var cacheType = BitConverter.GetBytes(NCRYPT_NGC_CACHE_TYPE_PROPERTY_AUTH_MANDATORY_FLAG);
+ try
{
- if (this.ParentHandle != IntPtr.Zero)
- {
- var handle = BitConverter.GetBytes(
- IntPtr.Size == 8 ? this.ParentHandle.ToInt64() : this.ParentHandle.ToInt32());
- ChkResult = NCryptSetProperty(
+ NCryptSetProperty(
ngcKeyHandle,
- NcryptWindowHandleProperty,
- handle,
- handle.Length,
- CngPropertyOptions.None);
- }
-
- if (!string.IsNullOrEmpty(this.Message))
- {
- ChkResult = NCryptSetProperty(
+ NCRYPT_NGC_CACHE_TYPE_PROPERTY,
+ cacheType,
+ cacheType.Length,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_NGC_CACHE_TYPE_PROPERTY");
+ }
+ catch
+ {
+ NCryptSetProperty(
ngcKeyHandle,
- NcryptUseContextProperty,
- this.Message,
- (this.Message.Length + 1) * 2,
- CngPropertyOptions.None);
- }
+ NCRYPT_NGC_CACHE_TYPE_PROPERTY_DEPRECATED,
+ cacheType,
+ cacheType.Length,
+ CngPropertyOptions.None)
+ .CheckStatus("NCRYPT_NGC_CACHE_TYPE_PROPERTY_DEPRECATED");
+ }
- var pinRequired = BitConverter.GetBytes(1);
- ChkResult = NCryptSetProperty(
- ngcKeyHandle,
- NcryptPinCacheIsGestureRequiredProperty,
- pinRequired,
- pinRequired.Length,
- CngPropertyOptions.None);
+ ApplyUiContext(ngcKeyHandle, uIContext);
- result = new byte[data.Length * 2];
- ChkResult = NCryptDecrypt(
- ngcKeyHandle,
- data,
- data.Length,
- IntPtr.Zero,
- result,
- result.Length,
- out var pcbResult,
- NcryptPadPkcs1Flag);
-
- Array.Resize(ref result, pcbResult);
- }
+ NCryptFinalizeKey(ngcKeyHandle, 0).CheckStatus("NCryptFinalizeKey");
}
- return result;
+ return ngcKeyHandle;
}
+ #region CNG key storage provider API
+
+ // ReSharper disable once InconsistentNaming
+ private const string MS_NGC_KEY_STORAGE_PROVIDER = "Microsoft Passport Key Storage Provider";
+ // ReSharper disable once InconsistentNaming
+ private const string NCRYPT_WINDOW_HANDLE_PROPERTY = "HWND Handle";
+ // ReSharper disable once InconsistentNaming
+ private const string NCRYPT_USE_CONTEXT_PROPERTY = "Use Context";
+ // ReSharper disable once InconsistentNaming
+ private const string NCRYPT_LENGTH_PROPERTY = "Length";
+ // ReSharper disable once InconsistentNaming
+ private const string NCRYPT_KEY_USAGE_PROPERTY = "Key Usage";
+ // ReSharper disable once InconsistentNaming
+ private const string NCRYPT_NGC_CACHE_TYPE_PROPERTY = "NgcCacheType";
+ // ReSharper disable once InconsistentNaming
+ private const string NCRYPT_NGC_CACHE_TYPE_PROPERTY_DEPRECATED = "NgcCacheTypeProperty";
+ // ReSharper disable once InconsistentNaming
+ private const string NCRYPT_PIN_CACHE_IS_GESTURE_REQUIRED_PROPERTY = "PinCacheIsGestureRequired";
+ // ReSharper disable once InconsistentNaming
+ private const string BCRYPT_RSA_ALGORITHM = "RSA";
+ // ReSharper disable once InconsistentNaming
+ private const int NCRYPT_NGC_CACHE_TYPE_PROPERTY_AUTH_MANDATORY_FLAG = 0x00000001;
+ // ReSharper disable once InconsistentNaming
+ private const int NCRYPT_ALLOW_DECRYPT_FLAG = 0x00000001;
+ // ReSharper disable once InconsistentNaming
+ private const int NCRYPT_ALLOW_SIGNING_FLAG = 0x00000002;
+ // ReSharper disable once InconsistentNaming
+ private const int NCRYPT_ALLOW_KEY_IMPORT_FLAG = 0x00000008;
+ // ReSharper disable once InconsistentNaming
+ private const int NCRYPT_PAD_PKCS1_FLAG = 0x00000002;
+ // ReSharper disable once InconsistentNaming
+ private const int NTE_USER_CANCELLED = unchecked((int) 0x80090036);
+ // ReSharper disable once InconsistentNaming
+ private const int NTE_NO_KEY = unchecked((int) 0x8009000D);
+
+ [StructLayout(LayoutKind.Sequential)]
+ // ReSharper disable once InconsistentNaming
+ private struct SECURITY_STATUS
+ {
+ private readonly int secStatus;
+
+ /*
+ * NTE_BAD_FLAGS
+ * NTE_BAD_KEYSET
+ * NTE_BAD_KEY_STATE
+ * NTE_BUFFER_TOO_SMALL
+ * NTE_INVALID_HANDLE
+ * NTE_INVALID_PARAMETER
+ * NTE_PERM
+ * NTE_NO_MEMORY
+ * NTE_NOT_SUPPORTED
+ * NTE_USER_CANCELLED
+ */
+ public void CheckStatus(string name = "", int ignoreStatus = 0)
+ {
+ if (secStatus >= 0 || secStatus == ignoreStatus)
+ return;
+
+ switch (secStatus)
+ {
+ case NTE_USER_CANCELLED:
+ throw new AuthProviderUserCancelledException();
+ default:
+ throw new AuthProviderSystemErrorException(name, secStatus);
+ }
+ }
+ }
+
+ [DllImport("cryptngc.dll", CharSet = CharSet.Unicode)]
+ private static extern SECURITY_STATUS NgcGetDefaultDecryptionKeyName(
+ string pszSid,
+ int dwReserved1,
+ int dwReserved2,
+ [Out] out string ppszKeyName);
+
+ [DllImport("ncrypt.dll", CharSet = CharSet.Unicode)]
+ private static extern SECURITY_STATUS NCryptOpenStorageProvider(
+ [Out] out SafeNCryptProviderHandle phProvider,
+ string pszProviderName,
+ int dwFlags);
+
+ [DllImport("ncrypt.dll", CharSet = CharSet.Unicode)]
+ private static extern SECURITY_STATUS NCryptOpenKey(
+ SafeNCryptProviderHandle hProvider,
+ [Out] out SafeNCryptKeyHandle phKey,
+ string pszKeyName,
+ int dwLegacyKeySpec,
+ CngKeyOpenOptions dwFlags);
+
+ [DllImport("ncrypt.dll", CharSet = CharSet.Unicode)]
+ private static extern SECURITY_STATUS NCryptCreatePersistedKey(
+ SafeNCryptProviderHandle hProvider,
+ [Out] out SafeNCryptKeyHandle phKey,
+ string pszAlgId,
+ string pszKeyName,
+ int dwLegacyKeySpec,
+ CngKeyCreationOptions dwFlags);
+
[DllImport("ncrypt.dll")]
- private static extern int NCryptDecrypt(
- SafeNCryptKeyHandle key,
- [In] [MarshalAs(UnmanagedType.LPArray)]
- byte[] input1,
- int input2,
- IntPtr paddingZero,
- [Out] [MarshalAs(UnmanagedType.LPArray)]
- byte[] output1,
- int output2,
- [Out] out int result,
- int flags);
+ private static extern SECURITY_STATUS NCryptFinalizeKey(
+ SafeNCryptKeyHandle hKey,
+ int dwFlags);
[DllImport("ncrypt.dll")]
- private static extern int NCryptEncrypt(
- SafeNCryptKeyHandle key,
- [In] [MarshalAs(UnmanagedType.LPArray)]
- byte[] input1,
- int input2,
- IntPtr paddingZero,
- [Out] [MarshalAs(UnmanagedType.LPArray)]
- byte[] output1,
- int output2,
- [Out] out int result,
+ private static extern SECURITY_STATUS NCryptDeleteKey(
+ SafeNCryptKeyHandle hKey,
int flags);
[DllImport("ncrypt.dll", CharSet = CharSet.Unicode)]
- private static extern int NCryptOpenKey(
- SafeNCryptProviderHandle provider,
- [Out] out SafeNCryptKeyHandle key,
- string keyName,
- int legacyKeySpec,
- CngKeyOpenOptions flags);
+ private static extern SECURITY_STATUS NCryptGetProperty(
+ SafeNCryptHandle hObject,
+ string pszProperty,
+ ref int pbOutput,
+ int cbOutput,
+ [Out] out int pcbResult,
+ CngPropertyOptions dwFlags);
[DllImport("ncrypt.dll", CharSet = CharSet.Unicode)]
- private static extern int NCryptOpenStorageProvider(
- [Out] out SafeNCryptProviderHandle provider,
- string providerName,
- int flags);
+ private static extern SECURITY_STATUS NCryptSetProperty(
+ SafeNCryptHandle hObject,
+ string pszProperty,
+ string pbInput,
+ int cbInput,
+ CngPropertyOptions dwFlags);
- [DllImport("ncrypt.dll", CharSet = CharSet.Unicode)]
- private static extern int NCryptSetProperty(
- SafeNCryptHandle handle,
- string property,
- string input1,
- int input2,
- CngPropertyOptions flags);
[DllImport("ncrypt.dll", CharSet = CharSet.Unicode)]
- private static extern int NCryptSetProperty(
- SafeNCryptHandle handle,
- string property,
+ private static extern SECURITY_STATUS NCryptSetProperty(
+ SafeNCryptHandle hObject,
+ string pszProperty,
[In] [MarshalAs(UnmanagedType.LPArray)]
- byte[] input1,
- int input2,
- CngPropertyOptions flags);
+ byte[] pbInput,
+ int cbInput,
+ CngPropertyOptions dwFlags);
- [DllImport("cryptngc.dll", CharSet = CharSet.Unicode)]
- private static extern int NgcGetDefaultDecryptionKeyName(
- string sid,
- int reserved1,
- int reserved2,
- [Out] out string keyName);
+ [DllImport("ncrypt.dll")]
+ private static extern SECURITY_STATUS NCryptEncrypt(
+ SafeNCryptKeyHandle hKey,
+ [In] [MarshalAs(UnmanagedType.LPArray)]
+ byte[] pbInput,
+ int cbInput,
+ IntPtr pvPaddingZero,
+ [Out] [MarshalAs(UnmanagedType.LPArray)]
+ byte[] pbOutput,
+ int cbOutput,
+ [Out] out int pcbResult,
+ int dwFlags);
- ///
- /// Retrieves the name of the passport key.
- ///
- /// The name of the passport key.
- private static string RetrievePassportKeyName()
+ [DllImport("ncrypt.dll")]
+ private static extern SECURITY_STATUS NCryptDecrypt(
+ SafeNCryptKeyHandle hKey,
+ [In] [MarshalAs(UnmanagedType.LPArray)]
+ byte[] pbInput,
+ int cbInput,
+ IntPtr pvPaddingZero,
+ [Out] [MarshalAs(UnmanagedType.LPArray)]
+ byte[] pbOutput,
+ int cbOutput,
+ [Out] out int pcbResult,
+ int dwFlags);
+
+ #endregion
+ }
+
+ internal sealed class AuthProviderUiContext : IWin32Window
+ {
+ private AuthProviderUiContext(string message, IntPtr windowHandle)
{
- NgcGetDefaultDecryptionKeyName(WindowsIdentity.GetCurrent().User?.Value, 0, 0, out var key);
- return key;
+ Message = message;
+ ParentWindowHandle = windowHandle;
+ }
+
+ public string Message { get; }
+ public IntPtr ParentWindowHandle { get; }
+
+ IntPtr IWin32Window.Handle => ParentWindowHandle;
+
+ public static AuthProviderUiContext With(string message, IntPtr windowHandle)
+ {
+ return new AuthProviderUiContext(message, windowHandle);
}
}
}
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/WindowsHello.csproj b/WindowsHello/WindowsHello/WindowsHello.csproj
index 79ff5be..2292732 100644
--- a/WindowsHello/WindowsHello/WindowsHello.csproj
+++ b/WindowsHello/WindowsHello/WindowsHello.csproj
@@ -1,50 +1,35 @@
-
-
-
+
+
- Debug
- AnyCPU
- {23B8E703-7DF1-4BD1-B49D-BE06D76C6681}
- Library
- Properties
- WindowsHello
+ net45;net46;net462;net47;net472;net48;
WindowsHello
- v4.8
- 512
- true
-
-
-
- true
- full
- false
- bin\Debug\
- DEBUG;TRACE
- prompt
- 4
-
-
- pdbonly
- true
- bin\Release\
- TRACE
- prompt
- 4
-
-
- Windows.ico
+ WindowsHello
+ SeppPenner
+
+
+ WindowsHello is an assembly/ library to work with [Microsoft's Windows Hello](https://support.microsoft.com/de-de/help/17215/windows-10-what-is-hello) in aplications.
+ The assembly was written and tested in .Net 4.8.
+
+ https://www.nuget.org/packages/HaemmerElectronics.SeppPenner.WindowsHello/
+ https://github.com/SeppPenner/WindowsHello
+ https://github.com/SeppPenner/WindowsHello/blob/master/License.txt
+ 1.0.3.0
+ 1.0.3.0
+ 1.0.3
+ c# csharp windows hello windows-hello
+ Added icon to the nuget package.
+ true
+
-
-
-
-
-
-
-
+
+ all
+ runtime; build; native; contentfiles; analyzers; buildtransitive
+
+
-
+
-
+
\ No newline at end of file
diff --git a/WindowsHello/WindowsHello/packages.config b/WindowsHello/WindowsHello/packages.config
new file mode 100644
index 0000000..16dd8e4
--- /dev/null
+++ b/WindowsHello/WindowsHello/packages.config
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/WindowsHello/build.bat b/WindowsHello/build.bat
index 14489f8..12d1a10 100644
--- a/WindowsHello/build.bat
+++ b/WindowsHello/build.bat
@@ -1,7 +1,3 @@
-msbuild.exe .\WindowsHello\WindowsHello.csproj /p:TargetFrameworkVersion=v4.5;Configuration=Release /tv:15.0 /p:OutputPath="..\..\Nuget\.Net 4.5"
-msbuild.exe .\WindowsHello\WindowsHello.csproj /p:TargetFrameworkVersion=v4.6;Configuration=Release /tv:15.0 /p:OutputPath="..\..\Nuget\.Net 4.6"
-msbuild.exe .\WindowsHello\WindowsHello.csproj /p:TargetFrameworkVersion=v4.6.2;Configuration=Release /tv:15.0 /p:OutputPath="..\..\Nuget\.Net 4.6.2"
-msbuild.exe .\WindowsHello\WindowsHello.csproj /p:TargetFrameworkVersion=v4.7;Configuration=Release /tv:15.0 /p:OutputPath="..\..\Nuget\.Net 4.7"
-msbuild.exe .\WindowsHello\WindowsHello.csproj /p:TargetFrameworkVersion=v4.7.2;Configuration=Release /tv:15.0 /p:OutputPath="..\..\Nuget\.Net 4.7.2"
-msbuild.exe .\WindowsHello\WindowsHello.csproj /p:TargetFrameworkVersion=v4.8;Configuration=Release /tv:15.0 /p:OutputPath="..\..\Nuget\.Net 4.8"
+dotnet build WindowsHello.sln -c Release
+xcopy /s .\WindowsHello\bin\Release ..\Nuget\Source\
pause
\ No newline at end of file