📄 Change License headers to Apache 2.0

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

apps/doc.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2020 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2020 - See NOTICE file for copyright holders.
+//
+// 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.
 
 // Package apps contains Go implementations of apps that are distributed with
 // go-perun. Their Ethereum Solidity counterparts are found in repository

apps/payment/app.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 // Package payment implements the payment channel app.
 package payment // import "perun.network/go-perun/apps/payment"

apps/payment/app_test.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package payment
 

apps/payment/backend.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package payment
 

apps/payment/backend_test.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package payment
 

apps/payment/init.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package payment
 

apps/payment/randomizer.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package payment
 

apps/payment/randomizer_test.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package payment
 

backend/doc.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2020 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2020 - See NOTICE file for copyright holders.
+//
+// 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.
 
 // Package backend contains blockchain backend implementations. A blockchain
 // backend implements all blockchain-specific functionality needed

backend/ethereum/bindings/adjudicator/doc.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2020 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by a MIT-style license that can be found in
-// the LICENSE file.
+// Copyright 2020 - See NOTICE file for copyright holders.
+//
+// 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.
 
 // Package adjudicator contains the auto-generated bindings for the adjudicator
 // smart contract.

backend/ethereum/bindings/assets/doc.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2020 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by a MIT-style license that can be found in
-// the LICENSE file.
+// Copyright 2020 - See NOTICE file for copyright holders.
+//
+// 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.
 
 // Package assets contains the auto-generated bindings for the asset holder
 // contracts.

backend/ethereum/bindings/doc.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2020 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by a MIT-style license that can be found in
-// the LICENSE file.
+// Copyright 2020 - See NOTICE file for copyright holders.
+//
+// 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.
 
 // Package bindings contains all automatically generated code bindings to
 // interact with the smart contracts of the Perun Ethereum blockchain backend.

backend/ethereum/bindings/generate.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by a MIT-style license that can be found in
-// the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package bindings
 

backend/ethereum/channel/adjudicator.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2020 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2020 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package channel
 

backend/ethereum/channel/adjudicator_test.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2020 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2020 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package channel_test
 

backend/ethereum/channel/asset.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package channel
 

backend/ethereum/channel/asset_test.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2020 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2020 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package channel_test
 

backend/ethereum/channel/backend.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package channel
 

backend/ethereum/channel/backend_test.go

@@ -1,7 +1,16 @@
-// Copyright (c) 2019 Chair of Applied Cryptography, Technische Universität
-// Darmstadt, Germany. All rights reserved. This file is part of go-perun. Use
-// of this source code is governed by the Apache 2.0 license that can be found
-// in the LICENSE file.
+// Copyright 2019 - See NOTICE file for copyright holders.
+//
+// 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.
 
 package channel