From e06ebbbb2fcd88ff6b70752dac40db30571b901d Mon Sep 17 00:00:00 2001
From: lisonge <i@songe.li>
Date: Fri, 26 Jan 2024 11:37:51 +0800
Subject: [PATCH] perf: change safe remote

---
 .../main/kotlin/li/songe/gkd/data/SubsItem.kt   |  9 +++++++++
 .../li/songe/gkd/ui/component/SubsItemCard.kt   |  3 +--
 .../main/kotlin/li/songe/gkd/util/Constants.kt  | 17 ++++++++---------
 3 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/app/src/main/kotlin/li/songe/gkd/data/SubsItem.kt b/app/src/main/kotlin/li/songe/gkd/data/SubsItem.kt
index 1301978dd..a0a29201e 100644
--- a/app/src/main/kotlin/li/songe/gkd/data/SubsItem.kt
+++ b/app/src/main/kotlin/li/songe/gkd/data/SubsItem.kt
@@ -12,6 +12,7 @@ import androidx.room.Update
 import kotlinx.coroutines.flow.Flow
 import li.songe.gkd.db.DbSet
 import li.songe.gkd.util.deleteSubscription
+import li.songe.gkd.util.isSafeUrl
 
 @Entity(
     tableName = "subs_item",
@@ -28,6 +29,14 @@ data class SubsItem(
 
     ) {
 
+    val isSafeRemote by lazy {
+        if (updateUrl != null) {
+            isSafeUrl(updateUrl)
+        } else {
+            false
+        }
+    }
+
     suspend fun removeAssets() {
         deleteSubscription(id)
         DbSet.subsItemDao.delete(this)
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt b/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt
index 288d605b7..0f8af6393 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt
@@ -17,7 +17,6 @@ import androidx.compose.ui.unit.sp
 import li.songe.gkd.data.RawSubscription
 import li.songe.gkd.data.SubsItem
 import li.songe.gkd.util.formatTimeAgo
-import li.songe.gkd.util.isSafeUrl
 
 
 @Composable
@@ -45,7 +44,7 @@ fun SubsItemCard(
                     val sourceText =
                         if (subsItem.id < 0) {
                             "本地来源"
-                        } else if (subsItem.updateUrl != null && isSafeUrl(subsItem.updateUrl)) {
+                        } else if (subsItem.isSafeRemote) {
                             "可信来源"
                         } else {
                             "未知来源"
diff --git a/app/src/main/kotlin/li/songe/gkd/util/Constants.kt b/app/src/main/kotlin/li/songe/gkd/util/Constants.kt
index b0281fba9..73fbde0e8 100644
--- a/app/src/main/kotlin/li/songe/gkd/util/Constants.kt
+++ b/app/src/main/kotlin/li/songe/gkd/util/Constants.kt
@@ -2,7 +2,6 @@ package li.songe.gkd.util
 
 import android.webkit.URLUtil
 import io.ktor.http.Url
-import io.ktor.http.fullPath
 import li.songe.gkd.BuildConfig
 
 const val VOLUME_CHANGED_ACTION = "android.media.VOLUME_CHANGED_ACTION"
@@ -29,6 +28,9 @@ val GIT_COMMIT_URL = if (BuildConfig.GIT_COMMIT_ID != null) {
 private val safeRemoteBaseUrls = arrayOf(
     "https://registry.npmmirror.com/@gkd-kit/",
 
+    "https://unpkg.com/@gkd-kit/",
+    "https://www.unpkg.com/@gkd-kit/",
+
     "https://github.com/gkd-kit/",
     "https://raw.githubusercontent.com/gkd-kit/",
 )
@@ -43,12 +45,9 @@ fun isSafeUrl(url: String): Boolean {
     } catch (e: Exception) {
         return false
     }
-    if (u.host == "gkd.li" || u.host.endsWith(".gkd.li")) {
-        return true
-    } else if (u.host.endsWith(".jsdelivr.net") && u.fullPath.startsWith("/npm/@gkd-kit/")) {
-        return true
-    } else if ((u.host == "unpkg.com" || u.host.endsWith(".unpkg.com")) && u.fullPath.startsWith("/@gkd-kit/")) {
-        return true
-    }
-    return false
+    return if (u.host == "s.gkd.li") {
+        true
+    } else (u.host.endsWith(".jsdelivr.net") && (u.encodedPath.startsWith("/npm/@gkd-kit/") || u.encodedPath.startsWith(
+        "/gh/gkd-kit/"
+    )))
 }