Daftar atau cuplikan pernyataan terdiri dari
array JSON dari satu atau beberapa pernyataan situs atau aplikasi sebagai objek JSON. Pernyataan ini dapat dalam urutan apa pun. Berikut ini adalah sintaks yang umum:
Array yang berisi satu atau beberapa string yang menjelaskan hubungan yang dideklarasikan tentang target. Lihat daftar string relasi yang ditentukan. Contoh:delegate_permission/common.handle_all_urls
target
Aset target yang menjadi tujuan pernyataan ini. Jenis target yang tersedia:
URI situs yang menjadi target pernyataan, dalam format http[s]://<hostname>[:<port>], dengan <hostname> memenuhi syarat sepenuhnya, dan <port> harus dihilangkan saat menggunakan port 80 untuk HTTP, atau port 443 untuk HTTPS. Target situs hanya dapat berupa domain root; Anda tidak dapat membatasi ke subdirektori tertentu; semua direktori di bawah root ini akan cocok. Subdomain tidak boleh dianggap cocok: yaitu, jika file pernyataan dihosting di www.example.com, maka www.puppies.example.com tidak boleh dianggap cocok. Untuk aturan dan contoh tentang pencocokan target situs, lihat dokumentasi target. Contoh:http://www.example.com
Nama paket yang sepenuhnya memenuhi syarat dari aplikasi yang menerapkan pernyataan ini. Contoh:com.google.android.apps.maps
sha256_cert_fingerprints
Sidik jari SHA256 huruf besar dari sertifikat untuk aplikasi yang
pernyataannya berlaku. Anda dapat menghitungnya menggunakan
openssl atau Java keytool seperti yang ditunjukkan di sini:
Jika Anda menggunakan Penandatanganan Aplikasi Play
untuk aplikasi Anda, sidik jari sertifikat yang dihasilkan dengan menjalankan keytool
atau openssl secara lokal biasanya tidak cocok dengan sidik jari yang ada di
perangkat pengguna. Anda dapat memverifikasi apakah Anda menggunakan Penandatanganan Aplikasi Play untuk aplikasi Anda di akun developer Konsol Play di bagian Release > Setup > App Integrity; jika ya, Anda juga akan menemukan cuplikan JSON Digital Asset Links yang tepat untuk aplikasi Anda di halaman yang sama.
relation_extensions (opsional)
Anda dapat menambahkan kolom relation_extensions opsional ke pernyataan untuk memberikan informasi lebih lanjut tentang izin dan asosiasi yang ingin Anda berikan. Kolom ini harus berupa objek dengan setiap kunci adalah string relasi, dan nilainya adalah objek yang berisi ekstensi untuk relasi tersebut. Klien yang meminta pernyataan ini perlu diperbarui untuk mematuhi kolom ini.
Misalnya, relation_extensions untuk relasi delegate_permission/common.handle_all_urls mungkin terlihat seperti:
Dalam beberapa kasus, prinsipal mungkin ingin membuat banyak pernyataan berbeda tentang target yang berbeda, atau mungkin ada kebutuhan untuk mengeluarkan pernyataan dari prinsipal yang berbeda ke kumpulan target yang sama. Misalnya, sebuah situs mungkin tersedia di banyak Domain Tingkat Teratas per negara yang berbeda, dan semuanya mungkin ingin membuat pernyataan tentang aplikasi seluler yang sama.
Untuk situasi ini, pernyataan include dapat membantu.
Dengan mekanisme ini, Anda dapat menyiapkan pointer dari banyak prinsipal yang berbeda ke satu lokasi pusat, yang menentukan pernyataan untuk semua prinsipal.
Misalnya, Anda dapat memutuskan bahwa lokasi pusat
adalah `https://example.com/includedstatements.json`. File ini dapat
dikonfigurasi agar berisi konten yang sama seperti dalam contoh di atas.
Untuk menyiapkan penunjuk dari situs web ke file include, ubah `https://example.com/.well-known/assetlinks.json` menjadi:
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Informasi yang saya butuhkan tidak ada","missingTheInformationINeed","thumb-down"],["Terlalu rumit/langkahnya terlalu banyak","tooComplicatedTooManySteps","thumb-down"],["Sudah usang","outOfDate","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Masalah kode / contoh","samplesCodeIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-09 UTC."],[[["\u003cp\u003eA statement list is a JSON file that describes relationships between websites and Android apps, used for features like Digital Asset Links.\u003c/p\u003e\n"],["\u003cp\u003eThe list consists of statements with "relation" and "target" fields, where "target" can be a website or an Android app.\u003c/p\u003e\n"],["\u003cp\u003eWebsite targets are specified using a "site" field with a URL, while Android app targets use "package_name" and "sha256_cert_fingerprints".\u003c/p\u003e\n"],["\u003cp\u003eFor many statements, use "include" to point to a central file to avoid redundancy and simplify management.\u003c/p\u003e\n"],["\u003cp\u003eDetailed syntax and examples are provided to guide you in creating and using statement lists effectively.\u003c/p\u003e\n"]]],[],null,["A statement list is a [JSON-encoded](http://json.org/) file or snippet in a well-known location.\n\nLocation of statement list\n\nSee [Creating a statement list](/digital-asset-links/v1/create-statement) to learn where this list should be stored.\n\nSyntax\n\nThe statement list or snippet consists of\na JSON array of one or more website or app statements as JSON objects. These statements can be in any order. Here is the general syntax: \n\n```\n[\n {\n \"relation\": [\"relation_string\"],\n \"target\": {target_object}\n } , ...\n]\n```\n\nrelation\n: An array of one or more strings that describe the relation being declared about the target. See the list of [defined relation strings](/digital-asset-links/v1/relation-strings). **Example:** `delegate_permission/common.handle_all_urls`\n\ntarget\n: The target asset to whom this statement applies. Available target types:\n\n - **Website target** \n\n ```javascript\n \"target\": {\n \"namespace\": \"web\",\n \"site\": \"\u003cvar translate=\"no\"\u003esite_root_url\u003c/var\u003e\"\n }\n ```\n\n namespace\n : Must be `web` for websites.\n\n site\n : URI of the site that is the target of the statement, in the format `http[s]://\u003c`\u003cvar translate=\"no\"\u003ehostname\u003c/var\u003e`\u003e[:\u003c`\u003cvar translate=\"no\"\u003eport\u003c/var\u003e`\u003e]`, where \u003cvar translate=\"no\"\u003e<hostname>\u003c/var\u003e is fully-qualified, and \u003cvar translate=\"no\"\u003e<port>\u003c/var\u003e must be omitted when using port 80 for HTTP, or port 443 for HTTPS. A website target can only be a root domain; you cannot limit to a specific subdirectory; all directories under this root will match. Subdomains should not be considered to match: that is, if the statement file is hosted on www.example.com, then www.puppies.example.com should not be considered a match. For rules and examples about website target matching, see [the targets documentation](/digital-asset-links/v1/create-statement#targets). **Example:** `http://www.example.com`\n - **Android app target** \n\n ```javascript\n \"target\": {\n \"namespace\": \"android_app\",\n \"package_name\": \"\u003cvar translate=\"no\"\u003efully_qualified_package_name\u003c/var\u003e\",\n \"sha256_cert_fingerprints\": [\"\u003cvar translate=\"no\"\u003ecert_fingerprint\u003c/var\u003e\"]\n }\n ```\n\n namespace\n : Must be `android_app` for Android apps.\n\n package_name\n : The fully-qualified package name of the app that this statement applies to. **Example:** `com.google.android.apps.maps`\n\n sha256_cert_fingerprints\n : The **uppercase SHA265 fingerprint** of the certificate for the app that this\n statement applies to. You can compute this using [`\n openssl`](https://www.openssl.org/) or Java `keytool` as shown here:\n - `openssl x509 -in $CERTFILE -noout -fingerprint -sha256`\n - `keytool -printcert -file $CERTFILE | grep SHA256`\n\n\n **Example:** `[\"14:6D:E9:83:C5:73:06:50:D8:EE:B9:95:2F:34:FC:64:16:A0:83:42:E6:1D:BE:A8:8A:04:96:B2:3F:CF:44:E5\"]`.\n\n If you're using [Play App Signing](https://support.google.com/googleplay/android-developer/answer/9842756)\n for your app, then the certificate fingerprint produced by running `keytool`\n or `openssl` locally usually doesn't match the one on\n users' devices. You can verify whether you're using Play App Signing for your app in your\n [Play Console](https://play.google.com/console/) developer account\n under **Release \\\u003e Setup \\\u003e App Integrity**; if you do,\n then you'll also find the correct Digital Asset Links JSON snippet for your app on the same\n page.\n\nrelation_extensions (optional)\n\n: You can add an optional `relation_extensions` field to a statement to provide more information on the permissions and associations you want to grant. This field should be an object where each key is a relation string, and the value is an object containing the extensions for that relation. Clients that request these statements need to be updated to respect these fields.\n\n For example, `relation_extensions` for the `delegate_permission/common.handle_all_urls` relation may look like: \n\n ```javascript\n {\n \"relation\": [\"delegate_permission/common.handle_all_urls\"],\n \"target\": {\n \"namespace\": \"android_app\",\n \"package_name\": \"com.example.app\",\n \"sha256_cert_fingerprints\": [\"...\"]\n },\n \"relation_extensions\": {\n \"delegate_permission/common.handle_all_urls\": {...}\n }\n }\n \n ```\n\n The DAL API supports returning relation_extensions in API calls when the `return_relation_extensions=true` parameter is set in the request.\n\nExample statement list\n\nHere is an example website statement list that contains statements about both websites and apps: \u003chttp://example.digitalassetlinks.org/.well-known/assetlinks.json\u003e\n\nScaling to dozens of statements or more\n\nIn some cases, a principal might want to make many different statements\nabout different targets, or there might be a need to issue statements from\ndifferent principals to the same set of targets. For example, a website may\nbe available on many different per-country Top Level Domains, and all of them\nmay want to make a statement about the same mobile app.\n\nFor these situations, **include statements** can be helpful.\nUsing this mechanism, you can set up pointers from many different principals to\none central location, which defines statements for all of the principals.\n| **Note:** A maximum of 10 include statements are allowed in a complete statement list tree. This means that the maximum number of files in the tree is: (10 included statement files) + (the root statement file) = 11 total.\n\nFor example, you might decide that the central location\nshould be \\`https://example.com/includedstatements.json\\`. This file can be\nconfigured to contain the same content as in the examples above.\n\nTo set up a pointer from a **web site** to the include file,\nchange \\`https://example.com/.well-known/assetlinks.json\\` to: \n\n```text\n[{\n \"include\": \"https://example.com/includedstatements.json\"\n}]\n```\n\nTo set up a pointer from an **Android app** to the include\nfile, change \\`res/values/strings.xml\\` to: \n\n```scdoc\n\u003cresources\u003e\n ...\n \u003cstring name=\"asset_statements\"\u003e\n [{\n \\\"include\\\": \\\"https://example.com/includedstatements.json\\\"\n }]\n \u003c/string\u003e\n\u003c/resources\u003e\n```\n\nMore Information\n\nThere is a more detailed explanation of the statement list format and the underlying concepts in our [specification document](https://github.com/google/digitalassetlinks/blob/master/well-known/details.md)."]]
