Squashed commit of the following:

commit 4a755fb
Author: Alex Butler <[email protected]>
Date:   Mon Jul 11 18:07:53 2022 +0100

    C#: Add path arg validation to Signer & Verifier (#73)

    * C#: Add path arg validation to Signer & Verifier

    * Update java & php ci rules

    * Update all ci lang filters

    * Keep java tags-ignore ci

commit bc99945
Author: Marco Tormento <[email protected]>
Date:   Fri Jul 1 18:52:07 2022 +0200

    Removed symlinks for license files (#72)

commit 6c9b46c
Author: Alessandro Zanin <[email protected]>
Date:   Thu Jun 30 09:58:42 2022 +0200

    Path argument validation (#71)

    * Add path validation

    * Update changelog

    * Bump version

commit acbbe1e
Author: Alex Butler <[email protected]>
Date:   Wed Jun 29 13:43:17 2022 +0100

    Release nodejs v0.1.3

commit ad8fe1f
Author: Alex Butler <[email protected]>
Date:   Wed Jun 29 12:42:47 2022 +0100

    nodejs: Add path validation (#70)

commit 64d8701
Author: Alessandro Zanin <[email protected]>
Date:   Wed Jun 29 11:12:02 2022 +0200

    Improve WebhookVerificationHandler (#68)

commit eb0e40b
Author: Alex Butler <[email protected]>
Date:   Tue Jun 21 10:48:20 2022 +0100

    Update rust example dependencies (#67)

commit 707cb79
Author: Stefan Danaita <[email protected]>
Date:   Thu May 5 09:27:03 2022 +0100

    [PHP-32] Add support for signature verification using JWKS json (#58)

    * [PHP-32] Add support for signature verification using JWKS json

    * [PHP-32] Formatting

    * [PHP-32] PHPStan

    * [PHP-32] Changelog

    * [PHP-32] Readme

    * [PHP-32] Backfill changelog with v0.0.2

    * [PHP-32] Backfill changelog with v0.0.1

Author: tl-alex-butler2

.github/workflows/csharp.yml

@@ -5,10 +5,12 @@ on:
     branches: [ main ]
     paths:
       - 'csharp/**'
+      - 'test-resources/**'
   pull_request:
     branches: [ main ]
     paths:
       - 'csharp/**'
+      - 'test-resources/**'
 
 jobs:
   test:

.github/workflows/go.yml

@@ -5,10 +5,12 @@ on:
     branches: [ main ]
     paths:
       - 'go/**'
+      - 'test-resources/**'
   pull_request:
     branches: [ main ]
     paths:
       - 'go/**'
+      - 'test-resources/**'
 
 jobs:
   lint:

.github/workflows/java.yml

@@ -5,10 +5,14 @@ on:
     branches: [ main ]
     paths:
       - 'java/**'
+      - 'test-resources/**'
+    tags-ignore:
+      - '**'
   pull_request:
     branches: [ main ]
     paths:
       - 'java/**'
+      - 'test-resources/**'
 
 jobs:
   build-and-test:

.github/workflows/node.yml

@@ -5,10 +5,12 @@ on:
     branches: [ main ]
     paths:
     - 'nodejs/**'
+    - 'test-resources/**'
   pull_request:
     branches: [ main ]
     paths:
     - 'nodejs/**'
+    - 'test-resources/**'
 
 jobs:
   test:

.github/workflows/php.yml

@@ -3,12 +3,16 @@ name: PHP
 on:
   push:
     branches: [ main ]
+    tags:
+      - "php/v**"
     paths:
       - 'php/**'
+      - 'test-resources/**'
   pull_request:
     branches: [ main ]
     paths:
       - 'php/**'
+      - 'test-resources/**'
 
 jobs:
   test:
@@ -74,4 +78,4 @@ jobs:
           path: "php"
           deploy_key: ${{ secrets.DOWNSTREAM_GITHUB_DEPLOY_KEY }}
           branch: ${{ steps.tag-replacer.outputs.NEW_TAG }}
-          force: true
+          force: true

.github/workflows/rust.yml

@@ -5,10 +5,12 @@ on:
     branches: [ main ]
     paths:
     - 'rust/**'
+    - 'test-resources/**'
   pull_request:
     branches: [ main ]
     paths:
     - 'rust/**'
+    - 'test-resources/**'
 
 jobs:
   test:

csharp/CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.1.10
+* Add `path` arg validation to `Signer` & `Verifier` for more informative errors.
+
 ## 0.1.9
 * Fix key-dependant parameter length error for .NET Standard 2.0.
 

csharp/src/Signer.cs

@@ -60,6 +60,10 @@ public Signer Method(string method)
         /// </summary>
         public Signer Path(string path)
         {
+            if (!path.StartsWith("/"))
+            {
+                throw new ArgumentException($"Invalid path \"{path}\" must start with '/'");
+            }
             this.path = path;
             return this;
         }

csharp/src/Verifier.cs

@@ -112,6 +112,10 @@ public Verifier Method(string method)
         /// </summary>
         public Verifier Path(string path)
         {
+            if (!path.StartsWith("/"))
+            {
+                throw new ArgumentException($"Invalid path \"{path}\" must start with '/'");
+            }
             this.path = path;
             return this;
         }

csharp/src/truelayer-signing.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <PackageVersion>0.1.9</PackageVersion>
+    <PackageVersion>0.1.10</PackageVersion>
     <TargetFrameworks>net5.0;netstandard2.0;netstandard2.1</TargetFrameworks>
     <DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
     <Nullable>enable</Nullable>

csharp/test/ErrorTest.cs

@@ -129,5 +129,25 @@ string CreateSignature(Dictionary<string, string> jwsHeaderMap)
 
             verify.Should().Throw<SignatureException>();
         }
+
+        [Fact]
+        public void InvalidSignerPath()
+        {
+            Action sign = () => Signer.SignWithPem(Kid, PrivateKey)
+                .Path("https://example.com/the-path");
+
+            sign.Should().Throw<ArgumentException>()
+                .WithMessage("Invalid path \"https://example.com/the-path\" must start with '/'");
+        }
+
+        [Fact]
+        public void InvalidVerifierPath()
+        {
+            Action verify = () => Verifier.VerifyWithPem(PublicKey)
+                .Path("https://example.com/the-path");
+
+            verify.Should().Throw<ArgumentException>()
+                .WithMessage("Invalid path \"https://example.com/the-path\" must start with '/'");
+        }
     }
 }

go/CHANGELOG.md

@@ -6,6 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 * Fixed README example
+* Removed license symlinks
 
 ## 0.1.4
 * Added `Headers` method to `Signer` and `Verifier`

go/LICENSE-APACHE

@@ -0,0 +1,176 @@
+                              Apache License
+                        Version 2.0, January 2004
+                     http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+   "License" shall mean the terms and conditions for use, reproduction,
+   and distribution as defined by Sections 1 through 9 of this document.
+
+   "Licensor" shall mean the copyright owner or entity authorized by
+   the copyright owner that is granting the License.
+
+   "Legal Entity" shall mean the union of the acting entity and all
+   other entities that control, are controlled by, or are under common
+   control with that entity. For the purposes of this definition,
+   "control" means (i) the power, direct or indirect, to cause the
+   direction or management of such entity, whether by contract or
+   otherwise, or (ii) ownership of fifty percent (50%) or more of the
+   outstanding shares, or (iii) beneficial ownership of such entity.
+
+   "You" (or "Your") shall mean an individual or Legal Entity
+   exercising permissions granted by this License.
+
+   "Source" form shall mean the preferred form for making modifications,
+   including but not limited to software source code, documentation
+   source, and configuration files.
+
+   "Object" form shall mean any form resulting from mechanical
+   transformation or translation of a Source form, including but
+   not limited to compiled object code, generated documentation,
+   and conversions to other media types.
+
+   "Work" shall mean the work of authorship, whether in Source or
+   Object form, made available under the License, as indicated by a
+   copyright notice that is included in or attached to the work
+   (an example is provided in the Appendix below).
+
+   "Derivative Works" shall mean any work, whether in Source or Object
+   form, that is based on (or derived from) the Work and for which the
+   editorial revisions, annotations, elaborations, or other modifications
+   represent, as a whole, an original work of authorship. For the purposes
+   of this License, Derivative Works shall not include works that remain
+   separable from, or merely link (or bind by name) to the interfaces of,
+   the Work and Derivative Works thereof.
+
+   "Contribution" shall mean any work of authorship, including
+   the original version of the Work and any modifications or additions
+   to that Work or Derivative Works thereof, that is intentionally
+   submitted to Licensor for inclusion in the Work by the copyright owner
+   or by an individual or Legal Entity authorized to submit on behalf of
+   the copyright owner. For the purposes of this definition, "submitted"
+   means any form of electronic, verbal, or written communication sent
+   to the Licensor or its representatives, including but not limited to
+   communication on electronic mailing lists, source code control systems,
+   and issue tracking systems that are managed by, or on behalf of, the
+   Licensor for the purpose of discussing and improving the Work, but
+   excluding communication that is conspicuously marked or otherwise
+   designated in writing by the copyright owner as "Not a Contribution."
+
+   "Contributor" shall mean Licensor and any individual or Legal Entity
+   on behalf of whom a Contribution has been received by Licensor and
+   subsequently incorporated within the Work.
+
+2. Grant of Copyright License. Subject to the terms and conditions of
+   this License, each Contributor hereby grants to You a perpetual,
+   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+   copyright license to reproduce, prepare Derivative Works of,
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+   Work and such Derivative Works in Source or Object form.
+
+3. Grant of Patent License. Subject to the terms and conditions of
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+   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+   (except as stated in this section) patent license to make, have made,
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+   where such license applies only to those patent claims licensable
+   by such Contributor that are necessarily infringed by their
+   Contribution(s) alone or by combination of their Contribution(s)
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+   institute patent litigation against any entity (including a
+   cross-claim or counterclaim in a lawsuit) alleging that the Work
+   or a Contribution incorporated within the Work constitutes direct
+   or contributory patent infringement, then any patent licenses
+   granted to You under this License for that Work shall terminate
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+
+4. Redistribution. You may reproduce and distribute copies of the
+   Work or Derivative Works thereof in any medium, with or without
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+   meet the following conditions:
+
+   (a) You must give any other recipients of the Work or
+       Derivative Works a copy of this License; and
+
+   (b) You must cause any modified files to carry prominent notices
+       stating that You changed the files; and
+
+   (c) You must retain, in the Source form of any Derivative Works
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+   (d) If the Work includes a "NOTICE" text file as part of its
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+       of the following places: within a NOTICE text file distributed
+       as part of the Derivative Works; within the Source form or
+       documentation, if provided along with the Derivative Works; or,
+       within a display generated by the Derivative Works, if and
+       wherever such third-party notices normally appear. The contents
+       of the NOTICE file are for informational purposes only and
+       do not modify the License. You may add Your own attribution
+       notices within Derivative Works that You distribute, alongside
+       or as an addendum to the NOTICE text from the Work, provided
+       that such additional attribution notices cannot be construed
+       as modifying the License.
+
+   You may add Your own copyright statement to Your modifications and
+   may provide additional or different license terms and conditions
+   for use, reproduction, or distribution of Your modifications, or
+   for any such Derivative Works as a whole, provided Your use,
+   reproduction, and distribution of the Work otherwise complies with
+   the conditions stated in this License.
+
+5. Submission of Contributions. Unless You explicitly state otherwise,
+   any Contribution intentionally submitted for inclusion in the Work
+   by You to the Licensor shall be under the terms and conditions of
+   this License, without any additional terms or conditions.
+   Notwithstanding the above, nothing herein shall supersede or modify
+   the terms of any separate license agreement you may have executed
+   with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade
+   names, trademarks, service marks, or product names of the Licensor,
+   except as required for reasonable and customary use in describing the
+   origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or
+   agreed to in writing, Licensor provides the Work (and each
+   Contributor provides its Contributions) on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+   implied, including, without limitation, any warranties or conditions
+   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+   PARTICULAR PURPOSE. You are solely responsible for determining the
+   appropriateness of using or redistributing the Work and assume any
+   risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory,
+   whether in tort (including negligence), contract, or otherwise,
+   unless required by applicable law (such as deliberate and grossly
+   negligent acts) or agreed to in writing, shall any Contributor be
+   liable to You for damages, including any direct, indirect, special,
+   incidental, or consequential damages of any character arising as a
+   result of this License or out of the use or inability to use the
+   Work (including but not limited to damages for loss of goodwill,
+   work stoppage, computer failure or malfunction, or any and all
+   other commercial damages or losses), even if such Contributor
+   has been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability. While redistributing
+   the Work or Derivative Works thereof, You may choose to offer,
+   and charge a fee for, acceptance of support, warranty, indemnity,
+   or other liability obligations and/or rights consistent with this
+   License. However, in accepting such obligations, You may act only
+   on Your own behalf and on Your sole responsibility, not on behalf
+   of any other Contributor, and only if You agree to indemnify,
+   defend, and hold each Contributor harmless for any liability
+   incurred by, or claims asserted against, such Contributor by reason
+   of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS

go/LICENSE-APACHE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 TrueLayer
+
+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.

go/LICENSE-MIT

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.2.1
+* Add `path` arg validation to `Signer.sign` & `Verifier.verify` for more informative errors.
+
 ## 0.2.0
 * Move code under `com.truelayer.signing`.
 * Publish artifacts to maven central

go/LICENSE-MIT

@@ -36,6 +36,7 @@ public void handle(@NotNull Context ctx) throws Exception {
         }
 
         // fetch jwks (should cache this according to headers)
+        // http GET request to jku url
         try (Response response = httpClient.newCall(new Request.Builder().url(jku).build()).execute()) {
             if (response.code() == 200) {
                 ResponseBody body = response.body();
@@ -52,9 +53,10 @@ public void handle(@NotNull Context ctx) throws Exception {
                         .path(ctx.path())
                         .method("POST")
                         .verify(tlSignature);
+
+                ctx.status(202);
             } else
                 ctx.status(401);
         }
-        ctx.status(202);
     }
 }