amethyst/quartz/src/main/java/com/vitorpamplona/quartz/signers/NostrSigner.kt

90 wiersze
2.9 KiB
Kotlin

/**
* Copyright (c) 2024 Vitor Pamplona
*
* 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 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.
*/
package com.vitorpamplona.quartz.signers
import com.vitorpamplona.quartz.encoders.HexKey
import com.vitorpamplona.quartz.encoders.toHexKey
import com.vitorpamplona.quartz.events.Event
import com.vitorpamplona.quartz.events.EventFactory
import com.vitorpamplona.quartz.events.LnZapPrivateEvent
import com.vitorpamplona.quartz.events.LnZapRequestEvent
abstract class NostrSigner(val pubKey: HexKey) {
abstract fun <T : Event> sign(
createdAt: Long,
kind: Int,
tags: Array<Array<String>>,
content: String,
onReady: (T) -> Unit,
)
abstract fun nip04Encrypt(
decryptedContent: String,
toPublicKey: HexKey,
onReady: (String) -> Unit,
)
abstract fun nip04Decrypt(
encryptedContent: String,
fromPublicKey: HexKey,
onReady: (String) -> Unit,
)
abstract fun nip44Encrypt(
decryptedContent: String,
toPublicKey: HexKey,
onReady: (String) -> Unit,
)
abstract fun nip44Decrypt(
encryptedContent: String,
fromPublicKey: HexKey,
onReady: (String) -> Unit,
)
abstract fun decryptZapEvent(
event: LnZapRequestEvent,
onReady: (LnZapPrivateEvent) -> Unit,
)
fun <T : Event> assembleRumor(
createdAt: Long,
kind: Int,
tags: Array<Array<String>>,
content: String,
onReady: (T) -> Unit,
) {
val id = Event.generateId(pubKey, createdAt, kind, tags, content).toHexKey()
onReady(
EventFactory.create(
id = id,
pubKey = pubKey,
createdAt = createdAt,
kind = kind,
tags = tags,
content = content,
sig = "",
) as T,
)
}
}