事前准备
首先，在你的电脑上安装 Postman，这是一个模拟设备与服务器交互的调试软件
Postman
https://www.postman.com/downloads/
一路下一步安装之后，打开软件，按提示登录/注册 Postman 账号（免费），之后就进入了 Postman 的主界面
接下来，复制链接或下载的脚本文件，点击界面 My Workspace 栏中的 Import 按钮导入脚本
https://api.postman.com/collections/38064588-6611400c-afe6-49b3-851e-2a4ad221b91d?access_key=PMAT-01J73QEDF2WK19YPHS774FTVQZ
{
"info": {
"_postman_id": "37622a20-b13e-437d-8f76-a0cdb51b5c4f",
"name": "Giffgaff",
"description": "一個為 Giffgaff 在不受支持的設備上生成 eSIM 二維碼的工具\n\n感謝：[https://www.nodeseek.com/post-76162-1](https://www.nodeseek.com/post-76162-1)\n\n基於原版更新設備模擬代號，稍微修改 QRCode 生成 API\n\n教程：[https://notion.mykeyvans.space/article/giffgaff-esim](https://notion.mykeyvans.space/article/giffgaff-esim)\\-diy",
"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
"_exporter_id": "34239733"
},
"item": [
{
"name": "發送認證郵件 Send Email Verification",
"event": [
{
"listen": "test",
"script": {
"exec": [
"pm.collectionVariables.set(\"email_code_ref\", pm.response.json().ref);"
],
"type": "text/javascript"
}
}
],
"request": {
"method": "POST",
"header": [],
"body": {
"mode": "raw",
"raw": "{\r\n\t\"source\": \"esim\",\r\n\t\"preferredChannels\": [\"EMAIL\"]\r\n}",
"options": {
"raw": {
"language": "json"
}
}
},
"url": {
"raw": "https://id.giffgaff.com/v4/mfa/challenge/me",
"protocol": "https",
"host": [
"id",
"giffgaff",
"com"
],
"path": [
"v4",
"mfa",
"challenge",
"me"
]
}
},
"response": []
},
{
"name": "檢查郵件認證碼 Verify Email code",
"event": [
{
"listen": "test",
"script": {
"exec": [
"pm.collectionVariables.set(\"email_signature\", pm.response.json().signature);"
],
"type": "text/javascript",
"packages": {}
}
},
{
"listen": "prerequest",
"script": {
"exec": [
"pm.collectionVariables.set(\"email_code\", pm.request.url.query.get(\"code\"));"
],
"type": "text/javascript",
"packages": {}
}
}
],
"request": {
"method": "POST",
"header": [],
"body": {
"mode": "raw",
"raw": "{\r\n\t\"ref\": \"{{email_code_ref}}\",\r\n\t\"code\": \"{{email_code}}\"\r\n}",
"options": {
"raw": {
"language": "json"
}
}
},
"url": {
"raw": "https://id.giffgaff.com/v4/mfa/validation?code=",
"protocol": "https",
"host": [
"id",
"giffgaff",
"com"
],
"path": [
"v4",
"mfa",
"validation"
],
"query": [
{
"key": "code",
"value": ""
}
]
}
},
"response": []
},
{
"name": "取得會員資訊 Get Member",
"event": [
{
"listen": "test",
"script": {
"exec": [
"pm.collectionVariables.set(\"memberId\", pm.response.json().data.memberProfile.id);\r",
""
],
"type": "text/javascript"
}
},
{
"listen": "prerequest",
"script": {
"exec": [
"console.log(pm.collectionVariables.get(\"email_signature\"))\r",
"if(pm.collectionVariables.get(\"email_signature\")==null || pm.collectionVariables.get(\"email_signature\")== \"\"){\r",
" console.error(\"Email 尚未驗證\");\r",
" throw new Error(\"Email 尚未驗證\");\r",
"}"
],
"type": "text/javascript"
}
}
],
"request": {
"method": "POST",
"header": [],
"body": {
"mode": "graphql",
"graphql": {
"query": "query getMemberProfileAndSim {\r\n memberProfile {\r\n id\r\n memberName\r\n __typename\r\n }\r\n sim {\r\n phoneNumber\r\n status\r\n __typename\r\n }\r\n}\r\n",
"variables": ""
}
},
"url": {
"raw": "https://publicapi.giffgaff.com/gateway/graphql",
"protocol": "https",
"host": [
"publicapi",
"giffgaff",
"com"
],
"path": [
"gateway",
"graphql"
]
}
},
"response": []
},
{
"name": "申請 SIM卡 Reserve SIM",
"event": [
{
"listen": "test",
"script": {
"exec": [
"pm.collectionVariables.set(\"esim_ssn\", pm.response.json().data.reserveESim.esim.ssn);\r",
"pm.collectionVariables.set(\"esim_activation_code\", pm.response.json().data.reserveESim.esim.activationCode);\r",
""
],
"type": "text/javascript",
"packages": {}
}
}
],
"request": {
"method": "POST",
"header": [
{
"key": "x-gg-app-os",
"value": "Android",
"type": "text"
},
{
"key": "x-gg-app-os-version",
"value": "14",
"type": "text"
},
{
"key": "x-gg-app-build-number",
"value": "763",
"type": "text"
},
{
"key": "x-gg-app-device-manufacturer",
"value": "Google",
"type": "text"
},
{
"key": "x-gg-app-device-model",
"value": "Pixel8",
"type": "text"
},
{
"key": "x-gg-app-version",
"value": "14.0.8",
"type": "text"
}
],
"body": {
"mode": "graphql",
"graphql": {
"query": "mutation reserveESim($input: ESimReservationInput!) {\r\n reserveESim: reserveESim(input: $input) {\r\n id\r\n memberId\r\n reservationStartDate\r\n reservationEndDate\r\n status\r\n esim {\r\n ssn\r\n activationCode\r\n deliveryStatus\r\n associatedMemberId\r\n __typename\r\n }\r\n __typename\r\n }\r\n}\r\n",
"variables": "{\r\n \"input\": {\r\n\t\t\"memberId\": \"{{memberId}}\",\r\n\t\t\"userIntent\": \"SWITCH\"\r\n\t}\r\n}"
}
},
"url": {
"raw": "https://publicapi.giffgaff.com/gateway/graphql",
"protocol": "https",
"host": [
"publicapi",
"giffgaff",
"com"
],
"path": [
"gateway",
"graphql"
]
}
},
"response": []
},
{
"name": "申請交換eSIM Swap SIM",
"event": [
{
"listen": "test",
"script": {
"exec": [
""
],
"type": "text/javascript"
}
},
{
"listen": "prerequest",
"script": {
"exec": [
""
],
"type": "text/javascript"
}
}
],
"request": {
"method": "POST",
"header": [
{
"key": "x-gg-app-os",
"value": "iOS",
"type": "text"
},
{
"key": "x-gg-app-os-version",
"value": "14",
"type": "text"
},
{
"key": "x-gg-app-build-number",
"value": "722",
"type": "text"
},
{
"key": "x-gg-app-device-manufacturer",
"value": "apple",
"type": "text"
},
{
"key": "x-gg-app-device-model",
"value": "iphone15",
"type": "text"
},
{
"key": "x-gg-app-version",
"value": "13.21.2",
"type": "text"
}
],
"body": {
"mode": "graphql",
"graphql": {
"query": "mutation SwapSim($activationCode: String!, $mfaSignature: String!) {\r\n swapSim(activationCode: $activationCode, mfaSignature: $mfaSignature) {\r\n old {\r\n ssn\r\n activationCode\r\n __typename\r\n }\r\n new {\r\n ssn\r\n activationCode\r\n __typename\r\n }\r\n __typename\r\n }\r\n}\r\n",
"variables": "{\r\n\t\"activationCode\": \"{{esim_activation_code}}\",\r\n\t\"mfaSignature\": \"{{email_signature}}\"\r\n}"
}
},
"url": {
"raw": "https://publicapi.giffgaff.com/gateway/graphql",
"protocol": "https",
"host": [
"publicapi",
"giffgaff",
"com"
],
"path": [
"gateway",
"graphql"
]
}
},
"response": []
},
{
"name": "取得eSIM Get ESIMs",
"request": {
"method": "POST",
"header": [
{
"key": "x-gg-app-os",
"value": "iOS",
"type": "text"
},
{
"key": "x-gg-app-os-version",
"value": "14",
"type": "text"
},
{
"key": "x-gg-app-build-number",
"value": "722",
"type": "text"
},
{
"key": "x-gg-app-device-manufacturer",
"value": "apple",
"type": "text"
},
{
"key": "x-gg-app-device-model",
"value": "iphone15",
"type": "text"
},
{
"key": "x-gg-app-version",
"value": "13.21.2",
"type": "text"
}
],
"body": {
"mode": "graphql",
"graphql": {
"query": "query getESims($deliveryStatus: ESimDeliveryStatus!) {\r\n eSims(deliveryStatus: $deliveryStatus) {\r\n ssn\r\n __typename\r\n }\r\n}\r\n",
"variables": "{\r\n\t\"deliveryStatus\": \"DOWNLOADABLE\"\r\n}"
}
},
"url": {
"raw": "https://publicapi.giffgaff.com/gateway/graphql",
"protocol": "https",
"host": [
"publicapi",
"giffgaff",
"com"
],
"path": [
"gateway",
"graphql"
]
}
},
"response": []
},
{
"name": "取得eSIM下載碼 Get ESIM Token",
"event": [
{
"listen": "test",
"script": {
"exec": [
"pm.collectionVariables.set(\"lpa_string\", pm.response.json().data.eSimDownloadToken.lpaString);"
],
"type": "text/javascript"
}
}
],
"request": {
"method": "POST",
"header": [
{
"key": "x-gg-app-os",
"value": "iOS",
"type": "text"
},
{
"key": "x-gg-app-os-version",
"value": "14",
"type": "text"
},
{
"key": "x-gg-app-build-number",
"value": "722",
"type": "text"
},
{
"key": "x-gg-app-device-manufacturer",
"value": "apple",
"type": "text"
},
{
"key": "x-gg-app-device-model",
"value": "iphone15",
"type": "text"
},
{
"key": "x-gg-app-version",
"value": "13.21.2",
"type": "text"
}
],
"body": {
"mode": "graphql",
"graphql": {
"query": "query eSimDownloadToken($ssn: String!) {\r\n eSimDownloadToken(ssn: $ssn) {\r\n id\r\n host\r\n matchingId\r\n lpaString\r\n __typename\r\n }\r\n}\r\n",
"variables": "{\r\n\t\"ssn\": \"{{esim_ssn}}\"\r\n}"
}
},
"url": {
"raw": "https://publicapi.giffgaff.com/gateway/graphql",
"protocol": "https",
"host": [
"publicapi",
"giffgaff",
"com"
],
"path": [
"gateway",
"graphql"
]
}
},
"response": []
},
{
"name": "產生QRCode Get ESIM QRCode",
"request": {
"method": "POST",
"header": [
{
"key": "Accept",
"value": "image/svg+xml",
"type": "text"
},
{
"key": "X-QR-Width",
"value": "400",
"type": "text",
"disabled": true
},
{
"key": "X-QR-Height",
"value": "400",
"type": "text",
"disabled": true
}
],
"body": {
"mode": "raw",
"raw": "{{lpa_string}}",
"options": {
"raw": {
"language": "json"
}
}
},
"url": {
"raw": "https://qrcode.show/",
"protocol": "https",
"host": [
"qrcode",
"show"
],
"path": [
""
]
}
},
"response": []
}
],
"auth": {
"type": "oauth2",
"oauth2": [
{
"key": "refreshRequestParams",
"value": [],
"type": "any"
},
{
"key": "tokenRequestParams",
"value": [],
"type": "any"
},
{
"key": "authRequestParams",
"value": [],
"type": "any"
},
{
"key": "tokenName",
"value": "Giffgaff",
"type": "string"
},
{
"key": "challengeAlgorithm",
"value": "S256",
"type": "string"
},
{
"key": "state",
"value": "cd34c1ef-f1c7-4d5c-8030-bf9753a2ccd5",
"type": "string"
},
{
"key": "scope",
"value": "read",
"type": "string"
},
{
"key": "redirect_uri",
"value": "giffgaff://auth/callback/",
"type": "string"
},
{
"key": "grant_type",
"value": "authorization_code_with_pkce",
"type": "string"
},
{
"key": "clientSecret",
"value": "OQv4cfiyol8TvCW4yiLGj0c1AkTR3N2JfRzq7XGqMxk=",
"type": "string"
},
{
"key": "clientId",
"value": "4a05bf219b3985647d9b9a3ba610a9ce",
"type": "string"
},
{
"key": "authUrl",
"value": "https://id.giffgaff.com/auth/oauth/authorize",
"type": "string"
},
{
"key": "addTokenTo",
"value": "header",
"type": "string"
},
{
"key": "client_authentication",
"value": "header",
"type": "string"
},
{
"key": "accessTokenUrl",
"value": "https://id.giffgaff.com/auth/oauth/token",
"type": "string"
}
]
},
"event": [
{
"listen": "prerequest",
"script": {
"type": "text/javascript",
"exec": [
""
]
}
},
{
"listen": "test",
"script": {
"type": "text/javascript",
"exec": [
""
]
}
}
],
"variable": [
{
"key": "memberId",
"value": ""
},
{
"key": "esim_ssn",
"value": ""
},
{
"key": "esim_activation_code",
"value": ""
},
{
"key": "email_code_ref",
"value": ""
},
{
"key": "email_signature",
"value": ""
},
{
"key": "lpa_string",
"value": ""
},
{
"key": "email_code",
"value": ""
}
]
}
导入后的界面应该如下图所示
如果之后发生了报错：
- 尝试重启你的 Postman
- 尝试重新导入脚本
- 尝试更换网络环境
- 多试几次也可以
- 尝试重启电脑
开始转换
⚠️请在在转换时间内进行下述操作，否则会失败 giffgaff 转换 esim 只可以在每天的英国时间 4:30AM - 9:30PM，对应中国时间夏季为上午11:30到翌日凌晨4:30，冬季为中午12:30到翌日凌晨5:30
登录账号
首先，点击侧边栏的 Giffgaff 文件夹，进入 Authorization 标签页拉到下方，点击 Get New Access Token 按钮登录账号
然后输入你 giffgaff 手机号收到的验证码 / 点击 get code by email 使用邮箱接收验证码
登录成功后应该有类似这样的提示，点击 Proceed 和之后的 Use Token 后，即可进入下一步
二次验证
第一个步骤是 發送認證郵件 / Send Email Verification，切换到标签页点 Send，这个时候你的邮箱会收到另一个新的验证码，把这个验证码复制下来
点击侧边栏 檢查郵件認證碼 / Verify Email code，填入刚刚收到的验证码，点 Send
执行成功后，你会看到一个有 signature 字样的响应，意味着你离成功又近了一步
执行下一步，你可以看到自己的账号信息，包括账户名和电话号码
转换 esim
前往 申請 SIM卡 / Reserve SIM 步骤，直接点击 Send 执行，会收到类似的响应
里面包含了 eSIM 的信息，你可以看到状态是 “RESERVED”，意味着新的卡片已经为你预留
接下来你需要 申請交換eSIM / Swap SIM，点击 Send ，你会看到新旧卡的相关信息
最后，取得eSIM下載碼 / Get ESIM Token，你可以在如图红框的位置取得 eSIM 的 LPA String，即二维码内容
到这里，即可宣布你已经成功在线获得了完整的 Giffgaff eSIM，你可以复制红框中以 LPA:1$ 开头的字符，添加到你的 eSIM 手机或第三方设备之中（如 esim.me / xesim.cc）等
如果你喜欢使用二维码的话，也可以执行最后一步，将二维码添加到你的 eSIM 手机或通过第三方App添加
恭喜你🎉你的信号已经完全从物理在英国的实体卡，赛博跨越国界，转移到了你的手中
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