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SSL.scala
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SSL.scala
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/*
* Copyright 2021 Hossein Naderi
*
* 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 lepus.client
import cats._
import cats.effect.Resource
import fs2.io.net.Network
import fs2.io.net.tls.TLSContext
import fs2.io.net.tls.TLSParameters
abstract class SSL private[lepus] (
val tlsParameters: TLSParameters = TLSParameters.Default
) { outer =>
def tlsContext[F[_]: Network](implicit
ev: ApplicativeError[F, Throwable]
): Resource[F, TLSContext[F]]
final def withTLSParameters(tlsParameters: TLSParameters): SSL =
new SSL(tlsParameters) {
def tlsContext[F[_]: Network](implicit
ev: ApplicativeError[F, Throwable]
): Resource[F, TLSContext[F]] =
outer.tlsContext
}
}
object SSL extends SSLCompanionPlatform {
/** `SSL` which indicates that SSL is not to be used. */
object None extends SSL {
def tlsContext[F[_]: Network](implicit
ev: ApplicativeError[F, Throwable]
): Resource[F, TLSContext[F]] =
Resource.eval(
ev.raiseError(new Exception("SSL.None: cannot create a TLSContext."))
)
}
/** `SSL` which trusts all certificates. */
object Trusted extends SSL {
def tlsContext[F[_]: Network](implicit
ev: ApplicativeError[F, Throwable]
): Resource[F, TLSContext[F]] =
Network[F].tlsContext.insecureResource
}
/** `SSL` from the system default `SSLContext`. */
object System extends SSL {
def tlsContext[F[_]: Network](implicit
ev: ApplicativeError[F, Throwable]
): Resource[F, TLSContext[F]] =
Network[F].tlsContext.systemResource
}
}