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Merge pull request #94 from http4s/pr/native
Cross-build for Scala Native
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28 changes: 28 additions & 0 deletions
28
crypto/native/src/main/scala/org/http4s/crypto/CryptoPlatform.scala
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|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| /* | ||
| * Copyright 2021 http4s.org | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
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| package org.http4s.crypto | ||
|
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| import cats.effect.kernel.Sync | ||
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| private[crypto] trait CryptoCompanionPlatform { | ||
| implicit def forSync[F[_]: Sync]: Crypto[F] = | ||
| new UnsealedCrypto[F] { | ||
| override def hash: Hash[F] = Hash[F] | ||
| override def hmac: Hmac[F] = Hmac[F] | ||
| override def hmacKeyGen: HmacKeyGen[F] = HmacKeyGen[F] | ||
| } | ||
| } |
56 changes: 56 additions & 0 deletions
56
crypto/native/src/main/scala/org/http4s/crypto/HashPlatform.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| /* | ||
| * Copyright 2021 http4s.org | ||
| * | ||
| * 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. | ||
| */ | ||
|
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| package org.http4s.crypto | ||
|
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| import cats.ApplicativeThrow | ||
| import scodec.bits.ByteVector | ||
|
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| import scala.scalanative.unsafe._ | ||
| import scala.scalanative.unsigned._ | ||
|
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| private[crypto] trait HashCompanionPlatform { | ||
| implicit def forApplicativeThrow[F[_]](implicit F: ApplicativeThrow[F]): Hash[F] = | ||
| new UnsealedHash[F] { | ||
| def digest(algorithm: HashAlgorithm, data: ByteVector): F[ByteVector] = | ||
| Zone { implicit z => | ||
| import HashAlgorithm._ | ||
|
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| val name = algorithm match { | ||
| case MD5 => c"MD5" | ||
| case SHA1 => c"SHA1" | ||
| case SHA256 => c"SHA256" | ||
| case SHA512 => c"SHA512" | ||
| } | ||
|
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| val `type` = openssl.evp.EVP_get_digestbyname(name) | ||
| if (`type` == null) | ||
| F.raiseError(new GeneralSecurityException("EVP_get_digestbyname")) | ||
| else { | ||
| val md = stackalloc[CUnsignedChar](openssl.evp.EVP_MAX_MD_SIZE) | ||
| val size = stackalloc[CUnsignedInt]() | ||
|
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| if (openssl | ||
| .evp | ||
| .EVP_Digest(data.toPtr, data.size.toULong, md, size, `type`, null) == 1) | ||
| F.pure(ByteVector.fromPtr(md.asInstanceOf[Ptr[Byte]], (!size).toLong)) | ||
| else | ||
| F.raiseError(new GeneralSecurityException("EVP_DIGEST")) | ||
| } | ||
| } | ||
|
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| } | ||
| } |
36 changes: 36 additions & 0 deletions
36
crypto/native/src/main/scala/org/http4s/crypto/HmacKeyGenPlatform.scala
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|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| /* | ||
| * Copyright 2021 http4s.org | ||
| * | ||
| * 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. | ||
| */ | ||
|
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| package org.http4s.crypto | ||
|
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| import cats.effect.kernel.Sync | ||
| import scodec.bits.ByteVector | ||
|
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| import scala.scalanative.unsafe._ | ||
|
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| private[crypto] trait HmacKeyGenCompanionPlatform { | ||
| implicit def forSync[F[_]](implicit F: Sync[F]): HmacKeyGen[F] = | ||
| new UnsealedHmacKeyGen[F] { | ||
| def generateKey[A <: HmacAlgorithm](algorithm: A): F[SecretKey[A]] = | ||
| F.delay { | ||
| val len = algorithm.minimumKeyLength | ||
| val buf = stackalloc[Byte](len.toLong) | ||
| if (openssl.rand.RAND_bytes(buf, len) != 1) | ||
| throw new GeneralSecurityException("RAND_bytes") | ||
| SecretKeySpec(ByteVector.fromPtr(buf, len.toLong), algorithm) | ||
| } | ||
| } | ||
| } |
69 changes: 69 additions & 0 deletions
69
crypto/native/src/main/scala/org/http4s/crypto/HmacPlatform.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| /* | ||
| * Copyright 2021 http4s.org | ||
| * | ||
| * 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. | ||
| */ | ||
|
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| package org.http4s.crypto | ||
|
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| import cats.ApplicativeThrow | ||
| import scodec.bits.ByteVector | ||
|
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| import scala.scalanative.unsafe._ | ||
| import scala.scalanative.unsigned._ | ||
|
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| private[crypto] trait HmacPlatform[F[_]] | ||
|
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| private[crypto] trait HmacCompanionPlatform { | ||
| implicit def forApplicativeThrow[F[_]](implicit F: ApplicativeThrow[F]): Hmac[F] = | ||
| new UnsealedHmac[F] { | ||
|
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| def digest(key: SecretKey[HmacAlgorithm], data: ByteVector): F[ByteVector] = | ||
| Zone { implicit z => | ||
| import HmacAlgorithm._ | ||
|
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| val SecretKeySpec(keyBytes, algorithm) = key | ||
|
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| val name = algorithm match { | ||
| case SHA1 => c"SHA1" | ||
| case SHA256 => c"SHA256" | ||
| case SHA512 => c"SHA512" | ||
| } | ||
|
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| val evpMd = openssl.evp.EVP_get_digestbyname(name) | ||
| if (evpMd == null) | ||
| F.raiseError(new GeneralSecurityException("EVP_get_digestbyname")) | ||
| else { | ||
| val md = stackalloc[CUnsignedChar](openssl.evp.EVP_MAX_MD_SIZE) | ||
| val mdLen = stackalloc[CUnsignedInt]() | ||
|
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| if (openssl | ||
| .hmac | ||
| .HMAC( | ||
| evpMd, | ||
| keyBytes.toPtr, | ||
| keyBytes.size.toInt, | ||
| data.toPtr.asInstanceOf[Ptr[CUnsignedChar]], | ||
| data.size.toULong, | ||
| md, | ||
| mdLen) != null) | ||
| F.pure(ByteVector.fromPtr(md.asInstanceOf[Ptr[Byte]], (!mdLen).toLong)) | ||
| else | ||
| F.raiseError(new GeneralSecurityException("HMAC")) | ||
| } | ||
| } | ||
|
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| def importKey[A <: HmacAlgorithm](key: ByteVector, algorithm: A): F[SecretKey[A]] = | ||
| F.pure(SecretKeySpec(key, algorithm)) | ||
| } | ||
| } |
23 changes: 23 additions & 0 deletions
23
crypto/native/src/main/scala/org/http4s/crypto/KeyPlatform.scala
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| @@ -0,0 +1,23 @@ | ||
| /* | ||
| * Copyright 2021 http4s.org | ||
| * | ||
| * 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. | ||
| */ | ||
|
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| package org.http4s.crypto | ||
|
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| private[crypto] trait KeyPlatform | ||
| private[crypto] trait PublicKeyPlatform | ||
| private[crypto] trait PrivateKeyPlatform | ||
| private[crypto] trait SecretKeyPlatform | ||
| private[crypto] trait SecretKeySpecPlatform[+A <: Algorithm] |
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