SPDX (#114)

.babelrc.js

@@ -1,5 +1,4 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 module.exports = require('./babel.config.js');

.eslintrc.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const base = require('@polkadot/dev/config/eslint');
 

babel.config.js

@@ -1,5 +1,4 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 module.exports = require('@polkadot/dev/config/babel');

jest.config.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const config = require('@polkadot/dev/config/jest');
 

jest.resolver.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const path = require('path');
 

packages/wasm-crypto/src/bip39.rs

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 use bip39::{Mnemonic, MnemonicType, Language, Seed};
 use hmac::Hmac;

packages/wasm-crypto/src/ed25519.rs

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 use std::convert::TryFrom;
 use ed25519_dalek::{Keypair, PublicKey, SecretKey, Signature, Signer as _, Verifier as _};

packages/wasm-crypto/src/hashing.rs

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 use blake2_rfc::blake2b::blake2b;
 use byteorder::{ByteOrder, LittleEndian};

packages/wasm-crypto/src/js/crypto-polyfill.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const crypto = require('crypto');
 

packages/wasm-crypto/src/js/exports.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable sort-keys */
 

packages/wasm-crypto/src/js/index.d.ts

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export function bip39Generate (words: 12 | 15 | 18 | 21 | 24): string;
 export function bip39ToEntropy (phrase: string): Uint8Array;

packages/wasm-crypto/src/js/index.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const stubbed = require('./wasm');
 

packages/wasm-crypto/src/js/wasm_asm_stub.js

@@ -1,5 +1,4 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 module.exports = {};

packages/wasm-crypto/src/js/wasm_promise.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const pkg = require('./package.json');
 const asm = require('./wasm_asm_stub');

packages/wasm-crypto/src/lib.rs

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 // Use `wee_alloc` as the global allocator.
 #[global_allocator]

packages/wasm-crypto/src/sr25519.rs

@@ -1,7 +1,6 @@
 // Copyright 2019 Paritytech via https://github.com/paritytech/schnorrkel-js/
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 // Originally developed (as a fork) in https://github.com/polkadot-js/schnorrkel-js/
 // which was adpated from the initial https://github.com/paritytech/schnorrkel-js/

packages/wasm-crypto/test/all/bip39.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 // @ts-check
 
 /* eslint-disable camelcase */

packages/wasm-crypto/test/all/ed25519.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable camelcase */
 

packages/wasm-crypto/test/all/hashing.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable camelcase */
 

packages/wasm-crypto/test/all/index.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const wasm = require('../../build/index');
 const bip39 = require('./bip39');

packages/wasm-crypto/test/all/sr25519.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable camelcase */
 

packages/wasm-crypto/test/asm.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 global.WebAssembly = null;
 

packages/wasm-crypto/test/jest.spec.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 require('../build/crypto-polyfill');
 

packages/wasm-crypto/test/wasm.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const { runUnassisted } = require('./all');
 

scripts/pack-wasm-base64.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable @typescript-eslint/no-var-requires */
 const fs = require('fs');

typedoc.js

@@ -1,6 +1,5 @@
 // Copyright 2019-2020 @polkadot/wasm-crypto authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 module.exports = {
   exclude: '**/*+(index|e2e|spec).ts',