From 2b71e2f10b7fcac12a1c678360a528bec5a646f4 Mon Sep 17 00:00:00 2001
From: usbharu <i@usbharu.dev>
Date: Wed, 25 Sep 2024 14:10:16 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20HttpRequest=E3=81=8B=E3=82=89Signature?=
=?UTF-8?q?=20Base=E3=82=92=E7=94=9F=E6=88=90=E3=81=99=E3=82=8B=E5=87=A6?=
=?UTF-8?q?=E7=90=86=E3=82=92=E7=B0=A1=E5=8D=98=E3=81=AB=E3=81=99=E3=82=8B?=
=?UTF-8?q?=E3=82=84=E3=81=A4=E3=82=92=E8=BF=BD=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
.../common/SignatureBaseBuilder.kt | 5 +++++
.../AbstractHttpRequestComponentExtractor.kt | 14 ++++++++++++
.../httpsignature/utils/CoveredComponent.kt | 3 +++
.../httpsignature/utils/FieldProcessor.kt | 7 ++++++
.../utils/HttpRequestComponentExtractor.kt | 8 +++++++
.../utils/HttpRequestSignatureBaseUtils.kt | 22 +++++++++++++++++++
6 files changed, 59 insertions(+)
create mode 100644 src/main/kotlin/dev/usbharu/httpsignature/utils/AbstractHttpRequestComponentExtractor.kt
create mode 100644 src/main/kotlin/dev/usbharu/httpsignature/utils/CoveredComponent.kt
create mode 100644 src/main/kotlin/dev/usbharu/httpsignature/utils/FieldProcessor.kt
create mode 100644 src/main/kotlin/dev/usbharu/httpsignature/utils/HttpRequestComponentExtractor.kt
create mode 100644 src/main/kotlin/dev/usbharu/httpsignature/utils/HttpRequestSignatureBaseUtils.kt
diff --git a/src/main/kotlin/dev/usbharu/httpsignature/common/SignatureBaseBuilder.kt b/src/main/kotlin/dev/usbharu/httpsignature/common/SignatureBaseBuilder.kt
index 6111e52..b7a45b2 100644
--- a/src/main/kotlin/dev/usbharu/httpsignature/common/SignatureBaseBuilder.kt
+++ b/src/main/kotlin/dev/usbharu/httpsignature/common/SignatureBaseBuilder.kt
@@ -11,6 +11,11 @@ class SignatureBaseBuilder {
return signatureBase
}
+ fun component(component: Component): SignatureBaseBuilder {
+ signatureBase.addComponent(component)
+ return this
+ }
+
fun method(method: String): SignatureBaseBuilder {
signatureBase.addComponent(DerivedComponent(DerivedComponentConstants.METHOD, "", method))
return this
diff --git a/src/main/kotlin/dev/usbharu/httpsignature/utils/AbstractHttpRequestComponentExtractor.kt b/src/main/kotlin/dev/usbharu/httpsignature/utils/AbstractHttpRequestComponentExtractor.kt
new file mode 100644
index 0000000..cac3a22
--- /dev/null
+++ b/src/main/kotlin/dev/usbharu/httpsignature/utils/AbstractHttpRequestComponentExtractor.kt
@@ -0,0 +1,14 @@
+package dev.usbharu.httpsignature.utils
+
+import dev.usbharu.httpsignature.common.Component
+import dev.usbharu.httpsignature.common.HttpRequest
+
+abstract class AbstractHttpRequestComponentExtractor(protected val fieldProcessor: FieldProcessor) :
+ HttpRequestComponentExtractor {
+ override fun extract(name: String, request: HttpRequest): List<Component> {
+ val extractValue = extractValue(name, request)
+ return fieldProcessor.process(name, extractValue)
+ }
+
+ abstract fun extractValue(name: String, request: HttpRequest): List<String>
+}
\ No newline at end of file
diff --git a/src/main/kotlin/dev/usbharu/httpsignature/utils/CoveredComponent.kt b/src/main/kotlin/dev/usbharu/httpsignature/utils/CoveredComponent.kt
new file mode 100644
index 0000000..9b74249
--- /dev/null
+++ b/src/main/kotlin/dev/usbharu/httpsignature/utils/CoveredComponent.kt
@@ -0,0 +1,3 @@
+package dev.usbharu.httpsignature.utils
+
+data class CoveredComponent(val fieldName: String, val componentParameterType: String)
diff --git a/src/main/kotlin/dev/usbharu/httpsignature/utils/FieldProcessor.kt b/src/main/kotlin/dev/usbharu/httpsignature/utils/FieldProcessor.kt
new file mode 100644
index 0000000..74eedbf
--- /dev/null
+++ b/src/main/kotlin/dev/usbharu/httpsignature/utils/FieldProcessor.kt
@@ -0,0 +1,7 @@
+package dev.usbharu.httpsignature.utils
+
+import dev.usbharu.httpsignature.common.Component
+
+fun interface FieldProcessor {
+ fun process(name: String, value: List<String>): List<Component>
+}
\ No newline at end of file
diff --git a/src/main/kotlin/dev/usbharu/httpsignature/utils/HttpRequestComponentExtractor.kt b/src/main/kotlin/dev/usbharu/httpsignature/utils/HttpRequestComponentExtractor.kt
new file mode 100644
index 0000000..886eddb
--- /dev/null
+++ b/src/main/kotlin/dev/usbharu/httpsignature/utils/HttpRequestComponentExtractor.kt
@@ -0,0 +1,8 @@
+package dev.usbharu.httpsignature.utils
+
+import dev.usbharu.httpsignature.common.Component
+import dev.usbharu.httpsignature.common.HttpRequest
+
+interface HttpRequestComponentExtractor {
+ fun extract(name: String, request: HttpRequest): List<Component>
+}
\ No newline at end of file
diff --git a/src/main/kotlin/dev/usbharu/httpsignature/utils/HttpRequestSignatureBaseUtils.kt b/src/main/kotlin/dev/usbharu/httpsignature/utils/HttpRequestSignatureBaseUtils.kt
new file mode 100644
index 0000000..dd4bbe7
--- /dev/null
+++ b/src/main/kotlin/dev/usbharu/httpsignature/utils/HttpRequestSignatureBaseUtils.kt
@@ -0,0 +1,22 @@
+package dev.usbharu.httpsignature.utils
+
+import dev.usbharu.httpsignature.common.HttpRequest
+import dev.usbharu.httpsignature.common.SignatureBaseBuilder
+
+class HttpRequestSignatureBaseUtils {
+
+ private val fieldProcessorMap = mutableMapOf<String, HttpRequestComponentExtractor>()
+
+ fun from(httpRequest: HttpRequest, coveredComponents: List<CoveredComponent>): SignatureBaseBuilder {
+ val builder = SignatureBaseBuilder()
+ coveredComponents
+ .flatMap {
+ val extractor = (fieldProcessorMap[it.componentParameterType]
+ ?: throw IllegalArgumentException("HttpRequestComponentExtractor ${it.componentParameterType} not found."))
+ extractor.extract(it.fieldName, httpRequest)
+ }.forEach {
+ builder.component(it)
+ }
+ return builder
+ }
+}
\ No newline at end of file