Merge branch 'develop' of https://github.com/lnceballosz/nym into lnceballosz-develop

2021-01-29 10:28:47 +00:00
parent 4013d0c939 67ac1d9f4b
commit d03af9de05
98 changed files with 296 additions and 785 deletions
@@ -1,2 +1,5 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 RUST_LOG=info
 RUST_BACKTRACE=1
@@ -1,3 +1,6 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: CC0-1.0
+
 /targetString
 **/*.rs.bk
 /*/target
@@ -0,0 +1,9 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: nym
+Upstream-Contact: Nym Technologies SA <contact@nymtech.net>
+Source: https://github.com/nymtech/nym
+
+
+Files: *clients/* *common/* *explorer/*
+Copyright: 2020, Nym Technologies SA <contact@nymtech.net>
+License: Apache-2.0
@@ -1,3 +1,8 @@
+<!--
+Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Changelog

 ## [v0.9.2](https://github.com/nymtech/nym/tree/v0.9.2) (2020-11-26)
@@ -1,3 +1,6 @@
+# Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+# SPDX-License-Identifier: Apache-2.0
+
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
 [[package]]
@@ -1,3 +1,6 @@
+# Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+# SPDX-License-Identifier: Apache-2.0
+
 [profile.release]
 panic = "abort"
 opt-level = "s"
@@ -53,4 +56,4 @@ default-members = [
    "network-monitor",
 ]

-exclude = ["explorer"]
+exclude = ["explorer"]
@@ -0,0 +1,36 @@
+
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer exclusive Copyright and Related Rights (defined below) upon the creator and subsequent owner(s) (each and all, an "owner") of an original work of authorship and/or a database (each, a "Work").
+
+Certain owners wish to permanently relinquish those rights to a Work for the purpose of contributing to a commons of creative, cultural and scientific works ("Commons") that the public can reliably and without fear of later claims of infringement build upon, modify, incorporate in other works, reuse and redistribute as freely as possible in any form whatsoever and for any purposes, including without limitation commercial purposes. These owners may contribute to the Commons to promote the ideal of a free culture and the further production of creative, cultural and scientific works, or to gain reputation or greater distribution for their Work in part through the use and efforts of others.
+
+For these and/or other purposes and motivations, and without any expectation of additional consideration or compensation, the person associating CC0 with a Work (the "Affirmer"), to the extent that he or she is an owner of Copyright and Related Rights in the Work, voluntarily elects to apply CC0 to the Work and publicly distribute the Work under its terms, with knowledge of his or her Copyright and Related Rights in the Work and the meaning and intended legal effect of CC0 on those rights.
+
+    1. Copyright and Related Rights. A Work made available under CC0 may be protected by copyright and related or neighboring rights ("Copyright and Related Rights"). Copyright and Related Rights include, but are not limited to, the following:
+        i. the right to reproduce, adapt, distribute, perform, display, communicate, and translate a Work;
+        ii. moral rights retained by the original author(s) and/or performer(s);
+        iii. publicity and privacy rights pertaining to a person's image or likeness depicted in a Work;
+        iv. rights protecting against unfair competition in regards to a Work, subject to the limitations in paragraph 4(a), below;
+        v. rights protecting the extraction, dissemination, use and reuse of data in a Work;
+        vi. database rights (such as those arising under Directive 96/9/EC of the European Parliament and of the Council of 11 March 1996 on the legal protection of databases, and under any national implementation thereof, including any amended or successor version of such directive); and
+        vii. other similar, equivalent or corresponding rights throughout the world based on applicable law or treaty, and any national implementations thereof.
+    2. Waiver. To the greatest extent permitted by, but not in contravention of, applicable law, Affirmer hereby overtly, fully, permanently, irrevocably and unconditionally waives, abandons, and surrenders all of Affirmer's Copyright and Related Rights and associated claims and causes of action, whether now known or unknown (including existing as well as future claims and causes of action), in the Work (i) in all territories worldwide, (ii) for the maximum duration provided by applicable law or treaty (including future time extensions), (iii) in any current or future medium and for any number of copies, and (iv) for any purpose whatsoever, including without limitation commercial, advertising or promotional purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each member of the public at large and to the detriment of Affirmer's heirs and successors, fully intending that such Waiver shall not be subject to revocation, rescission, cancellation, termination, or any other legal or equitable action to disrupt the quiet enjoyment of the Work by the public as contemplated by Affirmer's express Statement of Purpose.
+    3. Public License Fallback. Should any part of the Waiver for any reason be judged legally invalid or ineffective under applicable law, then the Waiver shall be preserved to the maximum extent permitted taking into account Affirmer's express Statement of Purpose. In addition, to the extent the Waiver is so judged Affirmer hereby grants to each affected person a royalty-free, non transferable, non sublicensable, non exclusive, irrevocable and unconditional license to exercise Affirmer's Copyright and Related Rights in the Work (i) in all territories worldwide, (ii) for the maximum duration provided by applicable law or treaty (including future time extensions), (iii) in any current or future medium and for any number of copies, and (iv) for any purpose whatsoever, including without limitation commercial, advertising or promotional purposes (the "License"). The License shall be deemed effective as of the date CC0 was applied by Affirmer to the Work. Should any part of the License for any reason be judged legally invalid or ineffective under applicable law, such partial invalidity or ineffectiveness shall not invalidate the remainder of the License, and in such case Affirmer hereby affirms that he or she will not (i) exercise any of his or her remaining Copyright and Related Rights in the Work or (ii) assert any associated claims and causes of action with respect to the Work, in either case contrary to Affirmer's express Statement of Purpose.
+    4. Limitations and Disclaimers.
+        a. No trademark or patent rights held by Affirmer are waived, abandoned, surrendered, licensed or otherwise affected by this document.
+        b. Affirmer offers the Work as-is and makes no representations or warranties of any kind concerning the Work, express, implied, statutory or otherwise, including without limitation warranties of title, merchantability, fitness for a particular purpose, non infringement, or the absence of latent or other defects, accuracy, or the present or absence of errors, whether or not discoverable, all to the greatest extent permissible under applicable law.
+        c. Affirmer disclaims responsibility for clearing rights of other persons that may apply to the Work or any use thereof, including without limitation any person's Copyright and Related Rights in the Work. Further, Affirmer disclaims responsibility for obtaining any necessary consents, permissions or other rights required for any use of the Work.
+        d. Affirmer understands and acknowledges that Creative Commons is not a party to this document and has no duty or obligation with respect to this CC0 or use of the Work.
+
+Standard License Header
+
+There is no standard license header for the license
+
+
@@ -0,0 +1,14 @@
+
+MIT License
+
+Copyright (c) <year> <copyright holders>
+
+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 (including the next paragraph) 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.
+Standard License Header
+
+There is no standard license header for the license
+
@@ -1,3 +1,8 @@
+<!--
+Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+SPDX-License-Identifier: Apache-2.0
+-->
+
 ## The Nym Privacy Platform

 This repository contains the Nym mixnet.
@@ -26,3 +31,7 @@ There's a `.env.sample-dev` file provided which you can rename to `.env` if you
 ### Developer chat

 You can chat to us in [Keybase](https://keybase.io). Download their chat app, then click **Teams -> Join a team**. Type **nymtech.friends** into the team name and hit **continue**. For general chat, hang out in the **#general** channel. Our development takes places in the **#dev** channel. Node operators should be in the **#node-operators** channel.
+
+### Licensing and copyright information 
+
+This program is available as open source under the terms of the Apache 2.0 license. However, some elements are being licensed under CC0-1.0 and MIT. For accurate information, please check individual files.
@@ -0,0 +1,2 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
@@ -0,0 +1,2 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use handlebars::Handlebars;
 use serde::de::DeserializeOwned;
@@ -1,3 +1,7 @@
+// Copyright 2011-2018 The Bootstrap Authors
+// Copyright 2011-2018 Twitter, Inc
+// SPDX-License-Identifier: MIT
+
 /*!
 * Bootstrap v4.1.1 (https://getbootstrap.com/)
 * Copyright 2011-2018 The Bootstrap Authors
@@ -1,3 +1,7 @@
+// Copyright 2018 Creative Tim (http://www.creative-tim.com)
+// Copyright (c) 2015 Daniel Eden
+// SPDX-License-Identifier: MIT
+
 /*!

 =========================================================
@@ -6428,4 +6432,4 @@ License - nucleoapp.com/license/
  }
 }

-/*# sourceMappingURL=dashboard-free.css.map */
+/*# sourceMappingURL=dashboard-free.css.map */
@@ -1,3 +1,6 @@
+// Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+// SPDX-License-Identifier: MIT
+
 /*!
  * Bootstrap v4.1.1 (https://getbootstrap.com/)
  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -1,3 +1,6 @@
+// Copyright (C) Federico Zivolo 2017
+// SPDX-License-Identifier: MIT
+
 /*
 Copyright (C) Federico Zivolo 2017
 Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
@@ -1,3 +1,6 @@
+// Copyright 2019 Creative Tim (https://www.creative-tim.com)
+// SPDX-License-Identifier: MIT
+
 // =========================================================
 //  Paper Dashboard 2 - v2.0.0
 // =========================================================
@@ -1,3 +1,6 @@
+// Copyright 2019 Creative Tim (https://www.creative-tim.com)
+// SPDX-License-Identifier: MIT
+
 // =========================================================
 //  Paper Dashboard 2 - v2.0.0
 // =========================================================
@@ -1,3 +1,6 @@
+// Copyright 2017 Nick Downie
+// SPDX-License-Identifier: MIT
+
 /*!
 * Chart.js
 * http://chartjs.org/
@@ -1,3 +1,6 @@
+// Copyright 2018 - Creative Tim (http://www.creative-tim.com)
+// SPDX-License-Identifier: MIT
+
 /*!

 =========================================================
@@ -1,4 +1,5 @@
-
+// Copyright (c) 2015 Daniel Eden
+// SPDX-License-Identifier: MIT



@@ -1,3 +1,6 @@
+# Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "nym-gateway"
 version = "0.9.2"
@@ -1,3 +1,6 @@
+# Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "gateway-requests"
 version = "0.1.0"
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::authentication::iv::AuthenticationIV;
 use crate::registration::handshake::shared_key::SharedKeys;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crypto::generic_array::{typenum::Unsigned, GenericArray};
 use crypto::symmetric::stream_cipher::{random_iv, NewStreamCipher, IV};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub mod encrypted_address;
 pub mod iv;
@@ -1,16 +1,6 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 use crypto::hmac::{hmac::Mac, HmacOutput};
 use nymsphinx::params::GatewayIntegrityHmacAlgorithm;

@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::registration::handshake::shared_key::SharedKeys;
 use crate::registration::handshake::state::State;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crypto::asymmetric::identity;
 use std::fmt::{self, Display, Formatter};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::registration::handshake::shared_key::SharedKeys;
 use crate::registration::handshake::state::State;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use self::client::ClientHandshake;
 use self::error::HandshakeError;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crypto::generic_array::{
    typenum::{Sum, Unsigned, U16},
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::registration::handshake::error::HandshakeError;
 use crate::registration::handshake::shared_key::{SharedKeySize, SharedKeys};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub mod handshake;

@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::authentication::encrypted_address::EncryptedAddressBytes;
 use crate::authentication::iv::AuthenticationIV;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::commands::override_config;
 use crate::config::persistence::pathfinder::GatewayPathfinder;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::Config;
 use clap::ArgMatches;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::commands::override_config;
 use crate::config::persistence::pathfinder::GatewayPathfinder;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::{persistence::pathfinder::GatewayPathfinder, Config};
 use clap::{App, Arg, ArgMatches};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::DEFAULT_VALIDATOR_REST_ENDPOINT;
 use crate::config::{Config, MISSING_VALUE};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::template::config_template;
 use config::NymConfig;
@@ -1,15 +1,4 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub mod pathfinder;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::Config;
 use std::path::{Path, PathBuf};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub(crate) fn config_template() -> &'static str {
    // While using normal toml marshalling would have been way simpler with less overhead,
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use clap::{App, ArgMatches};

@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::{
    client_handling::websocket::message_receiver::MixMessageSender,
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub(crate) mod clients_handler;
 pub(crate) mod websocket;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::client_handling::clients_handler::{
    ClientsHandlerRequest, ClientsHandlerRequestSender, ClientsHandlerResponse,
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::client_handling::clients_handler::ClientsHandlerRequestSender;
 use crate::node::client_handling::websocket::connection_handler::Handle;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use futures::channel::mpsc;

@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub(crate) mod connection_handler;
 pub(crate) mod listener;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub(crate) mod receiver;

@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::client_handling::clients_handler::{
    ClientsHandlerRequest, ClientsHandlerRequestSender, ClientsHandlerResponse,
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::mixnet_handling::receiver::connection_handler::ConnectionHandler;
 use log::*;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub(crate) mod connection_handler;
 pub(crate) mod listener;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crypto::asymmetric::encryption;
 use mixnode_common::cached_packet_processor::error::MixProcessingError;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::Config;
 use crate::node::client_handling::clients_handler::{ClientsHandler, ClientsHandlerRequestSender};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::Config;
 use validator_client::models::gateway::GatewayRegistrationInfo;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use futures::lock::Mutex;
 use futures::StreamExt;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use gateway_requests::authentication::encrypted_address::EncryptedAddressBytes;
 use gateway_requests::authentication::iv::AuthenticationIV;
@@ -1,3 +1,6 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 pub(crate) mod inboxes;
 mod ledger;

@@ -1,3 +1,6 @@
+# Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "nym-mixnode"
 version = "0.9.2"
@@ -1,3 +1,8 @@
+<!--
+Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Nym Mixnode

 A Rust mixnode implementation.
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::commands::override_config;
 use crate::config::persistence::pathfinder::MixNodePathfinder;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::Config;
 use clap::ArgMatches;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::commands::override_config;
 use crate::config::{persistence::pathfinder::MixNodePathfinder, Config};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::{persistence::pathfinder::MixNodePathfinder, Config};
 use clap::{App, Arg, ArgMatches};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::{
    missing_string_value, Config, DEFAULT_METRICS_SERVER, DEFAULT_VALIDATOR_REST_ENDPOINT,
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::template::config_template;
 use config::NymConfig;
@@ -1,15 +1,4 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub mod pathfinder;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::Config;
 use std::path::{Path, PathBuf};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 pub(crate) fn config_template() -> &'static str {
    // While using normal toml marshalling would have been way simpler with less overhead,
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use clap::{App, ArgMatches};

@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::listener::connection_handler::packet_processing::{
    MixProcessingResult, PacketProcessor,
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::metrics;
 use crypto::asymmetric::encryption;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::listener::connection_handler::ConnectionHandler;
 use log::*;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use futures::channel::mpsc;
 use futures::lock::Mutex;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::Config;
 use crate::node::listener::connection_handler::packet_processing::PacketProcessor;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::node::metrics::MetricsReporter;
 use futures::channel::mpsc;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::config::Config;
 use validator_client::models::mixnode::MixRegistrationInfo;
@@ -1,3 +1,6 @@
+# Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "nym-network-monitor"
 version = "0.9.2"
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use nymsphinx::forwarding::packet::MixPacket;
 use nymsphinx::params::PacketMode;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::monitor::preparer::PacketPreparer;
 use crate::monitor::processor::{
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crypto::asymmetric::{encryption, identity};
 use std::convert::{TryFrom, TryInto};
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use std::fs;
 use topology::NymTopology;
@@ -1,16 +1,5 @@
-// Copyright 2020 Nym Technologies SA
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0

 use crate::test_packet::IpVersion;
 use log::*;
@@ -1,3 +1,7 @@
+# Copyright 2020 - The Nym Mixnet Authors
+# SPDX-License-Identifier: Apache-2.0
+
+
 #!/bin/bash

 # Copyright 2020 Nym
@@ -1,3 +1,6 @@
+# Copyright 2020 - The Nym Mixnet Authors 
+# SPDX-License-Identifier: Apache-2.0
+
 #!/bin/bash

 #// Copyright 2020 The Nym Mixnet Authors
@@ -1,3 +1,6 @@
+# Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+# SPDX-License-Identifier: Apache-2.0
+
 # This is an example systemd service unit illustrating how to make a mixnode
 # start and stop automatically on a Linux box which runs on systemd.
 # To determine if it is applicable to your system simply run "ps 1". If the
@@ -1,3 +1,6 @@
+# Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+# SPDX-License-Identifier: Apache-2.0
+
 [package]
 name = "nym-network-requester"
 version = "0.9.2"
@@ -26,4 +29,4 @@ proxy-helpers = { path = "../../common/socks5/proxy-helpers" }
 websocket-requests = { path = "../../clients/native/websocket-requests" }

 [dev-dependencies]
-rand = "0.7"
+rand = "0.7"
@@ -1,3 +1,6 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 blockstream.info
 greenaddress.it
 electrum.org
@@ -1,3 +1,6 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 use fs::OpenOptions;
 use io::BufReader;
 use ipnetwork::IpNetwork;
@@ -1,3 +1,6 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 use futures::channel::mpsc;
 use nymsphinx::addressing::clients::Recipient;
 use proxy_helpers::connection_controller::ConnectionReceiver;
@@ -1,3 +1,6 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 use crate::allowed_hosts::{HostsStore, OutboundRequestFilter};
 use crate::connection::Connection;
 use crate::websocket;
@@ -1,3 +1,6 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 use clap::{App, Arg, ArgMatches};

 mod allowed_hosts;
@@ -1,3 +1,6 @@
+// Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
+// SPDX-License-Identifier: Apache-2.0
+
 use tokio::net::TcpStream;
 use tokio_tungstenite::connect_async;
 use tokio_tungstenite::WebSocketStream;