Move RsaKeyProvider to the config module

I think this makes more sense, as we're loading it from the etc
directory, just like etc/config.yaml, and it isn't required by most of
the users of the crypto module.

Signed-off-by: Graham <gpe@openrs2.org>

conf/build.gradle.kts

@@ -4,6 +4,7 @@ plugins {
 }
 
 dependencies {
+    api(projects.crypto)
     api(libs.guice)
 
     implementation(projects.yaml)

conf/src/main/kotlin/org/openrs2/conf/ConfigModule.kt

@@ -2,6 +2,7 @@ package org.openrs2.conf
 
 import com.google.inject.AbstractModule
 import com.google.inject.Scopes
+import org.bouncycastle.crypto.params.RSAPrivateCrtKeyParameters
 import org.openrs2.yaml.YamlModule
 
 public object ConfigModule : AbstractModule() {
@@ -11,5 +12,9 @@ public object ConfigModule : AbstractModule() {
         bind(Config::class.java)
             .toProvider(ConfigProvider::class.java)
             .`in`(Scopes.SINGLETON)
+
+        bind(RSAPrivateCrtKeyParameters::class.java)
+            .toProvider(RsaKeyProvider::class.java)
+            .`in`(Scopes.SINGLETON)
     }
 }

conf/src/main/kotlin/org/openrs2/conf/RsaKeyProvider.kt

@@ -1,6 +1,7 @@
-package org.openrs2.crypto
+package org.openrs2.conf
 
 import org.bouncycastle.crypto.params.RSAPrivateCrtKeyParameters
+import org.openrs2.crypto.Rsa
 import java.nio.file.Files
 import java.nio.file.Path
 import javax.inject.Provider

crypto/src/main/kotlin/org/openrs2/crypto/CryptoModule.kt

@@ -2,16 +2,10 @@ package org.openrs2.crypto
 
 import com.fasterxml.jackson.databind.Module
 import com.google.inject.AbstractModule
-import com.google.inject.Scopes
 import com.google.inject.multibindings.Multibinder
-import org.bouncycastle.crypto.params.RSAPrivateCrtKeyParameters
 
 public object CryptoModule : AbstractModule() {
     override fun configure() {
-        bind(RSAPrivateCrtKeyParameters::class.java)
-            .toProvider(RsaKeyProvider::class.java)
-            .`in`(Scopes.SINGLETON)
-
         Multibinder.newSetBinder(binder(), Module::class.java)
             .addBinding().to(CryptoJacksonModule::class.java)
     }

patcher/build.gradle.kts

@@ -14,7 +14,6 @@ dependencies {
     api(libs.guice)
 
     implementation(projects.conf)
-    implementation(projects.crypto)
     implementation(projects.inject)
     implementation(libs.openrs2.natives)
 }