feat(auth): iOS 애플 로그인 버튼 — Sign in with Apple(App Store 4.8 대응)

- @capacitor-community/apple-sign-in + LoginModal Apple 버튼(iOS 전용, HIG 검은 버튼)
- appleAuth 네이티브 래퍼 + authApi/auth store appleLogin
- SPM capacitor-swift-pm 8.x 로 패치(patch-package) — @capawesome 구글 플러그인과 iOS 공존
- App.entitlements(applesignin) 준비 — Xcode 'Sign in with Apple' Capability 추가 시 사용

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

ios/App/App/App.entitlements

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.developer.applesignin</key>
+	<array>
+		<string>Default</string>
+	</array>
+</dict>
+</plist>

ios/App/CapApp-SPM/Package.swift

@@ -12,6 +12,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/ionic-team/capacitor-swift-pm.git", exact: "8.4.1"),
+        .package(name: "CapacitorCommunityAppleSignIn", path: "../../../node_modules/@capacitor-community/apple-sign-in"),
         .package(name: "CapacitorApp", path: "../../../node_modules/@capacitor/app"),
         .package(name: "CapacitorCamera", path: "../../../node_modules/@capacitor/camera"),
         .package(name: "CapacitorFilesystem", path: "../../../node_modules/@capacitor/filesystem"),
@@ -26,6 +27,7 @@ let package = Package(
             dependencies: [
                 .product(name: "Capacitor", package: "capacitor-swift-pm"),
                 .product(name: "Cordova", package: "capacitor-swift-pm"),
+                .product(name: "CapacitorCommunityAppleSignIn", package: "CapacitorCommunityAppleSignIn"),
                 .product(name: "CapacitorApp", package: "CapacitorApp"),
                 .product(name: "CapacitorCamera", package: "CapacitorCamera"),
                 .product(name: "CapacitorFilesystem", package: "CapacitorFilesystem"),

package-lock.json

@@ -8,6 +8,7 @@
       "name": "sb_pt",
       "version": "1.0.0",
       "dependencies": {
+        "@capacitor-community/apple-sign-in": "^7.1.0",
         "@capacitor/android": "^8.3.4",
         "@capacitor/app": "^8.1.0",
         "@capacitor/camera": "^8.2.0",
@@ -44,6 +45,7 @@
         "jsdom": "^29.1.1",
         "npm-run-all2": "^8.0.4",
         "oxlint": "~1.60.0",
+        "patch-package": "^8.0.1",
         "vite": "^8.0.8",
         "vite-plugin-vue-devtools": "^8.1.1",
         "vitest": "^4.1.8"
@@ -601,6 +603,19 @@
         "specificity": "bin/cli.js"
       }
     },
+    "node_modules/@capacitor-community/apple-sign-in": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/@capacitor-community/apple-sign-in/-/apple-sign-in-7.1.0.tgz",
+      "integrity": "sha512-df7cA7vfvvvilTtpJKeVvxO31W+py5t3HK9233GBD5MvgAgtGvCqeQ3pI0noNkVsKPF9B1g/po8Mph6s4bVSmw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/scriptjs": "0.0.2",
+        "scriptjs": "^2.5.9"
+      },
+      "peerDependencies": {
+        "@capacitor/core": ">=7.0.0"
+      }
+    },
     "node_modules/@capacitor/android": {
       "version": "8.3.4",
       "resolved": "https://registry.npmjs.org/@capacitor/android/-/android-8.3.4.tgz",
@@ -3562,6 +3577,12 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/scriptjs": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/@types/scriptjs/-/scriptjs-0.0.2.tgz",
+      "integrity": "sha512-GFrUgzGYfNX3VWZwMyzr0JrBwzLv5Kes4BQBvo6hXdRy14/GBbpCiVwwB7v1o2xIEvFf+9GyznmYhuesQQjSag==",
+      "license": "MIT"
+    },
     "node_modules/@types/slice-ansi": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/@types/slice-ansi/-/slice-ansi-4.0.0.tgz",
@@ -4013,6 +4034,13 @@
         "node": ">=14.6"
       }
     },
+    "node_modules/@yarnpkg/lockfile": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@yarnpkg/lockfile/-/lockfile-1.1.0.tgz",
+      "integrity": "sha512-GpSwvyXOcOOlV70vbnzjj4fW5xW/FdUF6nQEt1ENy7m4ZCczi1+/buVUPAqmGfqznsORNFzUMjctTIp8a9tuCQ==",
+      "dev": true,
+      "license": "BSD-2-Clause"
+    },
     "node_modules/abbrev": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-2.0.0.tgz",
@@ -4788,6 +4816,19 @@
         "node": "18 || 20 || >=22"
       }
     },
+    "node_modules/braces": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.3.tgz",
+      "integrity": "sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "fill-range": "^7.1.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/browserslist": {
       "version": "4.28.2",
       "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.28.2.tgz",
@@ -5179,6 +5220,25 @@
         "node": ">=8"
       }
     },
+    "node_modules/call-bind": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.9.tgz",
+      "integrity": "sha512-a/hy+pNsFUTR+Iz8TCJvXudKVLAnz/DyeSUo10I5yvFDQJBFU2s9uqQpoSrJlroHUKoKqzg+epxyP9lqFdzfBQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "es-define-property": "^1.0.1",
+        "get-intrinsic": "^1.3.0",
+        "set-function-length": "^1.2.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/call-bind-apply-helpers": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
@@ -5192,6 +5252,23 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/call-bound": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/call-bound/-/call-bound-1.0.4.tgz",
+      "integrity": "sha512-+ys997U96po4Kx/ABpBCqhA9EuxJaQWDQg7295H4hBphv3IZg0boBKuwYpt4YXp6MZ5AmZQnU/tyMTlRpaSejg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "get-intrinsic": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/camelcase": {
       "version": "5.3.1",
       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
@@ -6184,7 +6261,6 @@
       "integrity": "sha512-rBMvIzlpA8v6E+SJZoo++HAYqsLrkg7MSfIinMPFhmkorw7X+dOXVJQs+QT69zGkzMyfDnIMN2Wid1+NbL3T+A==",
       "dev": true,
       "license": "MIT",
-      "optional": true,
       "dependencies": {
         "es-define-property": "^1.0.0",
         "es-errors": "^1.3.0",
@@ -7468,6 +7544,19 @@
         "node": ">=10"
       }
     },
+    "node_modules/fill-range": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.1.1.tgz",
+      "integrity": "sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "to-regex-range": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/find-up": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/find-up/-/find-up-5.0.0.tgz",
@@ -7485,6 +7574,16 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/find-yarn-workspace-root": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/find-yarn-workspace-root/-/find-yarn-workspace-root-2.0.0.tgz",
+      "integrity": "sha512-1IMnbjt4KzsQfnhnzNd8wUEgXZ44IzZaZmnLYx7D5FZlaHt2gW20Cri8Q+E/t5tIj4+epTBub+2Zxu/vNILzqQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "micromatch": "^4.0.2"
+      }
+    },
     "node_modules/flat-cache": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/flat-cache/-/flat-cache-4.0.1.tgz",
@@ -8114,7 +8213,6 @@
       "integrity": "sha512-55JNKuIW+vq4Ke1BjOTjM2YctQIvCT7GFzHwmfZPGo5wnrgkid0YQtnAleFSqumZm4az3n2BS+erby5ipJdgrg==",
       "dev": true,
       "license": "MIT",
-      "optional": true,
       "dependencies": {
         "es-define-property": "^1.0.0"
       },
@@ -8509,6 +8607,16 @@
         "node": ">=8"
       }
     },
+    "node_modules/is-number": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
+      "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.12.0"
+      }
+    },
     "node_modules/is-obj": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-2.0.0.tgz",
@@ -8915,6 +9023,26 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/json-stable-stringify": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.3.0.tgz",
+      "integrity": "sha512-qtYiSSFlwot9XHtF9bD9c7rwKjr+RecWT//ZnPvSmEjpV5mmPOCN4j8UjY5hbjNkOwZ/jQv3J6R1/pL7RwgMsg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "call-bind": "^1.0.8",
+        "call-bound": "^1.0.4",
+        "isarray": "^2.0.5",
+        "jsonify": "^0.0.1",
+        "object-keys": "^1.1.1"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/json-stable-stringify-without-jsonify": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz",
@@ -8922,6 +9050,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/json-stable-stringify/node_modules/isarray": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.5.tgz",
+      "integrity": "sha512-xHjhDr3cNBK0BzdUJSPXZntQUx/mwMS5Rw4A7lPJ90XGAO6ISP/ePDNuo0vhqOZU+UD5JoodwCAAoZQd3FeAKw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/json-stringify-safe": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
@@ -8960,6 +9095,16 @@
         "graceful-fs": "^4.1.6"
       }
     },
+    "node_modules/jsonify": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/jsonify/-/jsonify-0.0.1.tgz",
+      "integrity": "sha512-2/Ki0GcmuqSrgFyelQq9M05y7PS0mEwuIzrf3f1fPqkVDVRvZrPZtVSMHxdgo8Aq0sxAOb/cr2aqqA3LeWHVPg==",
+      "dev": true,
+      "license": "Public Domain",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/jsonparse": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/jsonparse/-/jsonparse-1.3.1.tgz",
@@ -9007,6 +9152,16 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/klaw-sync": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/klaw-sync/-/klaw-sync-6.0.0.tgz",
+      "integrity": "sha512-nIeuVSzdCCs6TDPTqI8w1Yre34sSq7AkZ4B3sfOBbI2CgVSB4Du4aLQijFU2+lhAFCwt9+42Hel6lQNIv6AntQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "graceful-fs": "^4.1.11"
+      }
+    },
     "node_modules/kleur": {
       "version": "4.1.5",
       "resolved": "https://registry.npmjs.org/kleur/-/kleur-4.1.5.tgz",
@@ -9772,6 +9927,33 @@
         "semver": "bin/semver"
       }
     },
+    "node_modules/micromatch": {
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
+      "integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "braces": "^3.0.3",
+        "picomatch": "^2.3.1"
+      },
+      "engines": {
+        "node": ">=8.6"
+      }
+    },
+    "node_modules/micromatch/node_modules/picomatch": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.2.tgz",
+      "integrity": "sha512-V7+vQEJ06Z+c5tSye8S+nHUfI51xoXIXjHQ99cQtKUkQqqO1kO/KCJUfZXuB47h/YBlDhah2H3hdUGXn8ie0oA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
     "node_modules/mime": {
       "version": "2.6.0",
       "resolved": "https://registry.npmjs.org/mime/-/mime-2.6.0.tgz",
@@ -10499,7 +10681,6 @@
       "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==",
       "dev": true,
       "license": "MIT",
-      "optional": true,
       "engines": {
         "node": ">= 0.4"
       }
@@ -10829,6 +11010,169 @@
         "url": "https://github.com/fb55/entities?sponsor=1"
       }
     },
+    "node_modules/patch-package": {
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/patch-package/-/patch-package-8.0.1.tgz",
+      "integrity": "sha512-VsKRIA8f5uqHQ7NGhwIna6Bx6D9s/1iXlA1hthBVBEbkq+t4kXD0HHt+rJhf/Z+Ci0F/HCB2hvn0qLdLG+Qxlw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@yarnpkg/lockfile": "^1.1.0",
+        "chalk": "^4.1.2",
+        "ci-info": "^3.7.0",
+        "cross-spawn": "^7.0.3",
+        "find-yarn-workspace-root": "^2.0.0",
+        "fs-extra": "^10.0.0",
+        "json-stable-stringify": "^1.0.2",
+        "klaw-sync": "^6.0.0",
+        "minimist": "^1.2.6",
+        "open": "^7.4.2",
+        "semver": "^7.5.3",
+        "slash": "^2.0.0",
+        "tmp": "^0.2.4",
+        "yaml": "^2.2.2"
+      },
+      "bin": {
+        "patch-package": "index.js"
+      },
+      "engines": {
+        "node": ">=14",
+        "npm": ">5"
+      }
+    },
+    "node_modules/patch-package/node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/patch-package/node_modules/chalk": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
+    "node_modules/patch-package/node_modules/ci-info": {
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-3.9.0.tgz",
+      "integrity": "sha512-NIxF55hv4nSqQswkAeiOi1r83xy8JldOFDTWiug55KBu9Jnblncd2U6ViHmYgHf01TPZS77NJBhBMKdWj9HQMQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/sibiraj-s"
+        }
+      ],
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/patch-package/node_modules/fs-extra": {
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-10.1.0.tgz",
+      "integrity": "sha512-oRXApq54ETRj4eMiFzGnHWGy+zo5raudjuxN0b8H7s/RU2oW0Wvsx9O0ACRN/kRq9E8Vu/ReskGB5o3ji+FzHQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^6.0.1",
+        "universalify": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/patch-package/node_modules/has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/patch-package/node_modules/is-docker": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.2.1.tgz",
+      "integrity": "sha512-F+i2BKsFrH66iaUFc0woD8sLy8getkwTwtOBjvs56Cx4CgJDeKQeqfz8wAYiSb8JOprWhHH5p77PbmYCvvUuXQ==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "is-docker": "cli.js"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/patch-package/node_modules/is-wsl": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz",
+      "integrity": "sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "is-docker": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/patch-package/node_modules/open": {
+      "version": "7.4.2",
+      "resolved": "https://registry.npmjs.org/open/-/open-7.4.2.tgz",
+      "integrity": "sha512-MVHddDVweXZF3awtlAS+6pgKLlm/JgxZ90+/NBurBoQctVOOB/zDdVjcyPzQ+0laDGbsWgrRkflI65sQeOgT9Q==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "is-docker": "^2.0.0",
+        "is-wsl": "^2.1.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/patch-package/node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/path-exists": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz",
@@ -12190,6 +12534,12 @@
         "node": ">=v12.22.7"
       }
     },
+    "node_modules/scriptjs": {
+      "version": "2.5.9",
+      "resolved": "https://registry.npmjs.org/scriptjs/-/scriptjs-2.5.9.tgz",
+      "integrity": "sha512-qGVDoreyYiP1pkQnbnFAUIS5AjenNwwQBdl7zeos9etl+hYKWahjRTfzAZZYBv5xNHx7vNKCmaLDQZ6Fr2AEXg==",
+      "license": "MIT"
+    },
     "node_modules/scule": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/scule/-/scule-1.3.0.tgz",
@@ -12254,6 +12604,24 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/set-function-length": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/set-function-length/-/set-function-length-1.2.2.tgz",
+      "integrity": "sha512-pgRc4hJ4/sNjWCSS9AmnS40x3bNMDTknHgL5UaMBTMyJnU90EgWh1Rz+MC9eFu4BuN/UwZjKQuY/1v3rM7HMfg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "define-data-property": "^1.1.4",
+        "es-errors": "^1.3.0",
+        "function-bind": "^1.1.2",
+        "get-intrinsic": "^1.2.4",
+        "gopd": "^1.0.1",
+        "has-property-descriptors": "^1.0.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
     "node_modules/sharp": {
       "version": "0.32.6",
       "resolved": "https://registry.npmjs.org/sharp/-/sharp-0.32.6.tgz",
@@ -12448,6 +12816,16 @@
       "integrity": "sha512-bLGGlR1QxBcynn2d5YmDX4MGjlZvy2MRBDRNHLJ8VI6l6+9FUiyTFNJ0IveOSP0bcXgVDPRcfGqA0pjaqUpfVg==",
       "license": "MIT"
     },
+    "node_modules/slash": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/slash/-/slash-2.0.0.tgz",
+      "integrity": "sha512-ZYKh3Wh2z1PpEXWr0MpSBZ0V6mZHAQfYevttO11c51CaWjGTaadiKZ+wVt1PbMlDV5qhMFslpZCemhwOK7C89A==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/slice-ansi": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-4.0.0.tgz",
@@ -13240,6 +13618,19 @@
         "tmp": "^0.2.0"
       }
     },
+    "node_modules/to-regex-range": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
+      "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "is-number": "^7.0.0"
+      },
+      "engines": {
+        "node": ">=8.0"
+      }
+    },
     "node_modules/totalist": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/totalist/-/totalist-3.0.1.tgz",

package.json

@@ -5,6 +5,7 @@
   "type": "module",
   "main": "electron/main.cjs",
   "scripts": {
+    "postinstall": "patch-package",
     "dev": "vite",
     "build": "vite build",
     "build:app": "vite build --mode capacitor",
@@ -41,6 +42,7 @@
     }
   },
   "dependencies": {
+    "@capacitor-community/apple-sign-in": "^7.1.0",
     "@capacitor/android": "^8.3.4",
     "@capacitor/app": "^8.1.0",
     "@capacitor/camera": "^8.2.0",
@@ -77,6 +79,7 @@
     "jsdom": "^29.1.1",
     "npm-run-all2": "^8.0.4",
     "oxlint": "~1.60.0",
+    "patch-package": "^8.0.1",
     "vite": "^8.0.8",
     "vite-plugin-vue-devtools": "^8.1.1",
     "vitest": "^4.1.8"

patches/@capacitor-community+apple-sign-in+7.1.0.patch

@@ -0,0 +1,13 @@
+diff --git a/node_modules/@capacitor-community/apple-sign-in/Package.swift b/node_modules/@capacitor-community/apple-sign-in/Package.swift
+index 94246df..7d9d007 100644
+--- a/node_modules/@capacitor-community/apple-sign-in/Package.swift
++++ b/node_modules/@capacitor-community/apple-sign-in/Package.swift
+@@ -10,7 +10,7 @@ let package = Package(
+             targets: ["SignInWithApple"])
+     ],
+     dependencies: [
+-        .package(url: "https://github.com/ionic-team/capacitor-swift-pm.git", from: "7.0.0")
++        .package(url: "https://github.com/ionic-team/capacitor-swift-pm.git", from: "8.0.0")
+     ],
+     targets: [
+         .target(

src/api/authApi.js

@@ -18,6 +18,10 @@ export const authApi = {
   googleClientId() {
     return http.get('/auth/google-client-id')
   },
+  // 애플 로그인/가입 — Sign in with Apple 에서 받은 identity token 전달
+  appleLogin(payload) {
+    return http.post('/auth/apple', payload)
+  },
   logout() {
     return http.post('/auth/logout')
   },

src/components/LoginModal.vue

@@ -5,6 +5,7 @@ import { useAuthStore } from '@/stores/auth'
 import { useUiStore } from '@/stores/ui'
 import { authApi } from '@/api/authApi'
 import { isNativeGoogle, nativeGoogleIdToken } from '@/native/googleAuth'
+import { isNativeApple, nativeAppleCredential } from '@/native/appleAuth'
 import { ID_LOGIN_ENABLED } from '@/config/features'
 
 const auth = useAuthStore()
@@ -64,6 +65,33 @@ async function handleNativeGoogle() {
   }
 }
 
+// ===== 애플 로그인 (iOS 전용) =====
+const isApple = isNativeApple()
+
+async function handleNativeApple() {
+  if (loading.value) return
+  loading.value = true
+  try {
+    const { identityToken, name } = await nativeAppleCredential()
+    loading.value = false
+    if (!identityToken) return
+    error.value = null
+    loading.value = true
+    await auth.appleLogin(identityToken, name, form.rememberMe)
+    const redirect = ui.redirectPath
+    ui.closeLogin()
+    router.push(redirect || '/')
+  } catch (e) {
+    // 사용자가 취소(USER_CANCELLED/1001 등)한 경우는 조용히 무시
+    const msg = `${e?.code || ''} ${e?.message || ''}`
+    if (!/cancel|1001/i.test(msg)) {
+      error.value = e.response?.data?.message || '애플 로그인에 실패했습니다.'
+    }
+  } finally {
+    loading.value = false
+  }
+}
+
 // GIS 스크립트 로드 (한 번만). 실패하면 reject.
 function loadGisScript() {
   if (window.google?.accounts?.id) return Promise.resolve()
@@ -208,6 +236,20 @@ onUnmounted(() => window.removeEventListener('keydown', onKeydown))
             <div v-else ref="googleBtn" class="google-btn"></div>
           </div>
 
+          <!-- 애플 로그인 — iOS 전용(App Store 가이드라인 4.8 대응). 서버 설정 불필요 -->
+          <button
+            v-if="isApple"
+            type="button"
+            class="apple-native"
+            :disabled="loading"
+            @click="handleNativeApple"
+          >
+            <svg class="a-logo" viewBox="0 0 384 512" width="16" height="16" aria-hidden="true">
+              <path fill="currentColor" d="M318.7 268.7c-.2-36.7 16.4-64.4 50-84.8-18.8-26.9-47.2-41.7-84.7-44.6-35.5-2.8-74.3 20.7-88.5 20.7-15 0-49.4-19.7-76.4-19.7C63.3 141.2 4 184.8 4 273.5q0 39.3 14.4 81.2c12.8 36.7 59 126.7 107.2 125.2 25.2-.6 43-17.9 75.8-17.9 31.8 0 48.3 17.9 76.4 17.9 48.6-.7 90.4-82.5 102.6-119.3-65.2-30.7-61.7-90-61.7-91.9zm-56.6-164.2c27.3-32.4 24.8-61.9 24-72.5-24.1 1.4-52 16.4-67.9 34.9-17.5 19.8-27.8 44.3-25.6 71.9 26.1 2 49.9-11.4 69.5-34.3z"/>
+            </svg>
+            Apple로 계속하기
+          </button>
+
           <button v-if="SOCIAL_LOGIN_ENABLED" type="button" class="naver" :disabled="loading" @click="handleNaverLogin">
             네이버로 로그인 (준비 중)
           </button>
@@ -339,6 +381,32 @@ h2 {
 .google-native .g-logo {
   flex: none;
 }
+/* Apple 로그인 버튼 — HIG 권장(검은 배경 + 흰 로고/텍스트) */
+.apple-native {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 0.5rem;
+  width: 100%;
+  max-width: 300px;
+  margin: 0.6rem auto 0;
+  padding: 0.6rem 1rem;
+  border: 1px solid #000;
+  border-radius: 4px;
+  background: #000;
+  color: #fff;
+  font-size: 0.95rem;
+  font-weight: 500;
+  cursor: pointer;
+}
+.apple-native:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
+.apple-native .a-logo {
+  flex: none;
+  margin-top: -2px;
+}
 .divider {
   display: flex;
   align-items: center;

src/native/appleAuth.js

@@ -0,0 +1,22 @@
+// 네이티브 Sign in with Apple 래퍼 (iOS 전용). 플러그인은 지연 import.
+// 반환된 identity token(JWT)의 aud 는 앱 번들 ID → 백엔드 /api/auth/apple 가 JWKS 로 검증한다.
+import { Capacitor } from '@capacitor/core'
+
+// Apple 로그인은 iOS 네이티브에서만 노출한다(웹/안드로이드는 별도 흐름 필요 — 현재 미지원).
+export function isNativeApple() {
+  return Capacitor.getPlatform() === 'ios'
+}
+
+// Sign in with Apple 수행 → { identityToken, name }.
+// 이름(givenName/familyName)은 애플이 '최초 인증 시에만' 주므로 신규 가입 채움용으로 함께 반환.
+export async function nativeAppleCredential() {
+  const { SignInWithApple } = await import('@capacitor-community/apple-sign-in')
+  const result = await SignInWithApple.authorize({
+    clientId: 'kr.sblog.slimbudget',
+    redirectURI: 'https://app.sblog.kr/auth/apple/callback',
+    scopes: 'email name',
+  })
+  const r = result?.response || {}
+  const name = [r.givenName, r.familyName].filter(Boolean).join(' ').trim() || null
+  return { identityToken: r.identityToken || null, name }
+}

src/stores/auth.js

@@ -77,6 +77,14 @@ export const useAuthStore = defineStore('auth', () => {
     await persist()
     return res
   }
+  async function appleLogin(identityToken, name, rememberMe = true) {
+    const res = await authApi.appleLogin({ identityToken, name, rememberMe })
+    token.value = res.token
+    user.value = res.member
+    exitDemo()
+    await persist()
+    return res
+  }
 
   async function signup(payload) {
     return authApi.signup(payload)
@@ -123,7 +131,7 @@ export const useAuthStore = defineStore('auth', () => {
     await persist()
   }
 
-  return { token, user, ready, isAuthenticated, isAdmin, isPremium, restore, login, googleLogin, signup, fetchMe, applyUser, refreshProfile, logout, clear }
+  return { token, user, ready, isAuthenticated, isAdmin, isPremium, restore, login, googleLogin, appleLogin, signup, fetchMe, applyUser, refreshProfile, logout, clear }
 })
 
 function safeParse(value) {