# AdGuard Home API Change Log ## v0.108.0: API changes ## v0.107.23: API changes ### Experimental “beta” APIs removed The following experimental beta APIs have been removed: * `GET /control/install/get_addresses_beta`; * `POST /control/install/check_config_beta`; * `POST /control/install/configure_beta`. They never quite worked properly, and the future new version of AdGuard Home API will probably be different. ## v0.107.22: API changes ### `POST /control/i18n/change_language` is deprecated Use `PUT /control/profile/update`. ### `GET /control/i18n/current_language` is deprecated Use `GET /control/profile`. * The `/control/profile` HTTP API has been changed. * The new `PUT /control/profile/update` HTTP API allows user info updates. These `control/profile/update` and `control/profile` APIs accept and return a JSON object with the following format: ```json { "name":"user name", "language": "en", "theme": "auto" } ``` ## v0.107.20: API Changes ### `POST /control/cache_clear` * The new `POST /control/cache_clear` HTTP API allows clearing the DNS cache. ## v0.107.17: API Changes ### `GET /control/blocked_services/services` is deprecated Use `GET /control/blocked_services/all`. ### `GET /control/blocked_services/all` * The new `GET /control/blocked_services/all` HTTP API allows inspecting all available services and their data, such as SVG icons and human-readable names. ## v0.107.15: `POST` Requests Without Bodies As an additional CSRF protection measure, AdGuard Home now ensures that requests that change its state but have no body do not have a `Content-Type` header set on them. This concerns the following APIs: * `POST /control/dhcp/reset_leases`; * `POST /control/dhcp/reset`; * `POST /control/parental/disable`; * `POST /control/parental/enable`; * `POST /control/querylog_clear`; * `POST /control/safebrowsing/disable`; * `POST /control/safebrowsing/enable`; * `POST /control/safesearch/disable`; * `POST /control/safesearch/enable`; * `POST /control/stats_reset`; * `POST /control/update`. ## v0.107.14: BREAKING API CHANGES A Cross-Site Request Forgery (CSRF) vulnerability has been discovered. We have implemented several measures to prevent such vulnerabilities in the future, but some of these measures break backwards compatibility for the sake of better protection. All JSON APIs that expect a body now check if the request actually has `Content-Type` set to `application/json`. All new formats for the request and response bodies are documented in `openapi.yaml`. ### `POST /control/filtering/set_rules` And Other Plain-Text APIs The following APIs, which previously accepted or returned `text/plain` data, now accept or return data as JSON. #### `POST /control/filtering/set_rules` Previously, the API accepted a raw list of filters as a plain-text file. Now, the filters must be presented in a JSON object with the following format: ```json { "rules": [ "||example.com^", "# comment", "@@||www.example.com^" ] } ``` #### `GET /control/i18n/current_language` And `POST /control/i18n/change_language` Previously, these APIs accepted and returned the language code in plain text. Now, they accept and return them in a JSON object with the following format: ```json { "language": "en" } ``` #### `POST /control/dhcp/find_active_dhcp` Previously, the API accepted the name of the network interface as a plain-text string. Now, it must be contained within a JSON object with the following format: ```json { "interface": "eth0" } ``` ## v0.107.12: API changes ### `GET /control/blocked_services/services` * The new `GET /control/blocked_services/services` HTTP API allows inspecting all available services. ## v0.107.7: API changes ### The new optional field `"ecs"` in `QueryLogItem` * The new optional field `"ecs"` in `GET /control/querylog` contains the IP network from an EDNS Client-Subnet option from the request message if any. ### The new possible status code in `/install/configure` response. * The new status code `422 Unprocessable Entity` in the response for `POST /install/configure` which means that the specified password does not meet the strength requirements. ## v0.107.3: API changes ### The new field `"version"` in `AddressesInfo` * The new field `"version"` in `GET /install/get_addresses` is the version of the AdGuard Home instance. ## v0.107.0: API changes ### The new field `"cached"` in `QueryLogItem` * The new field `"cached"` in `GET /control/querylog` is true if the response is served from cache instead of being resolved by an upstream server. ### New constant values for `filter_list_id` field in `ResultRule` * Value of `0` is now used for custom filtering rules list. * Value of `-1` is now used for rules generated from the operating system hosts files. * Value of `-2` is now used for blocked services' rules. * Value of `-3` is now used for rules generated by parental control web service. * Value of `-4` is now used for rules generated by safe browsing web service. * Value of `-5` is now used for rules generated by safe search web service. ### New possible value of `"name"` field in `QueryLogItemClient` * The value of `"name"` field in `GET /control/querylog` method is never empty: either persistent client's name or runtime client's hostname. ### Lists in `AccessList` * Fields `"allowed_clients"`, `"disallowed_clients"` and `"blocked_hosts"` in `POST /access/set` now should contain only unique elements. * Fields `"allowed_clients"` and `"disallowed_clients"` cannot contain the same elements. ### The new field `"private_key_saved"` in `TlsConfig` * The new field `"private_key_saved"` in `POST /control/tls/configure`, `POST /control/tls/validate` and `GET /control/tls/status` is true if the private key was previously saved as a string and now the private key omitted from communication between server and client due to security issues. ### The new field `"cache_optimistic"` in DNS configuration * The new optional field `"cache_optimistic"` in `POST /control/dns_config` method makes AdGuard Home use or not use the optimistic cache mechanism. * The new field `"cache_optimistic"` in `GET /control/dns_info` method is true if AdGuard Home uses the optimistic cache mechanism. ### New possible value of `"interval"` field in `QueryLogConfig` * The value of `"interval"` field in `POST /control/querylog_config` and `GET /control/querylog_info` methods could now take the value of `0.25`. It's equal to 6 hours. * All the possible values of `"interval"` field are enumerated. * The type of `"interval"` field is now `number` instead of `integer`. ### ClientIDs in Access Settings * The `POST /control/access/set` HTTP API now accepts ClientIDs in `"allowed_clients"` and `"disallowed_clients"` fields. ### The new field `"unicode_name"` in `DNSQuestion` * The new optional field `"unicode_name"` is the Unicode representation of question's domain name. It is only presented if the original question's domain name is an IDN. ### Documentation fix of `DNSQuestion` * Previously incorrectly named field `"host"` in `DNSQuestion` is now named `"name"`. ### Disabling Statistics * The `POST /control/stats_config` HTTP API allows disabling statistics by setting `"interval"` to `0`. ### `POST /control/dhcp/reset_leases` * The new `POST /control/dhcp/reset_leases` HTTP API allows removing all leases from the DHCP server's database without erasing its configuration. ### The parameter `"host"` in `GET /apple/*.mobileconfig` is now required. * The parameter `"host"` in `GET` requests for `/apple/doh.mobileconfig` and `/apple/doh.mobileconfig` is now required to prevent unexpected server name's value. ### The new field `"default_local_ptr_upstreams"` in `GET /control/dns_info` * The new optional field `"default_local_ptr_upstreams"` is the list of IP addresses AdGuard Home would use by default to resolve PTR request for addresses from locally-served networks. ### The field `"use_private_ptr_resolvers"` in DNS configuration * The new optional field `"use_private_ptr_resolvers"` of `"DNSConfig"` specifies if the DNS server should use `"local_ptr_upstreams"` at all. ## v0.106: API changes ### The field `"supported_tags"` in `GET /control/clients` * Previously undocumented field `"supported_tags"` in the response is now documented. ### The field `"whois_info"` in `GET /control/clients` * Objects in the `"auto_clients"` array now have the `"whois_info"` field. ### New response code in `POST /control/login` * `429` is returned when user is out of login attempts. It adds the `Retry-After` header with the number of seconds of block left in it. ### New `"private_upstream"` field in `POST /test_upstream_dns` * The new optional field `"private_upstream"` of `UpstreamConfig` contains the upstream servers for resolving locally-served ip addresses to be checked. ### New fields `"resolve_clients"` and `"local_ptr_upstreams"` in DNS configuration * The new optional field `"resolve_clients"` of `DNSConfig` is used to turn resolving clients' addresses on and off. * The new optional field `"local_ptr_upstreams"` of `"DNSConfig"` contains the upstream servers for resolving addresses from locally-served networks. The empty `"local_ptr_resolvers"` states that AGH should use resolvers provided by the operating system. ### New `"client_info"` field in `GET /querylog` response * The new optional field `"client_info"` of `QueryLogItem` objects contains a more full information about the client. ## v0.105: API changes ### New `"client_id"` field in `GET /querylog` response * The new field `"client_id"` of `QueryLogItem` objects is the ID sent by the client for encrypted requests, if there was any. See the "[Identifying clients]" section of our wiki. ### New `"dnscrypt"` `"client_proto"` value in `GET /querylog` response * The field `"client_proto"` can now have the value `"dnscrypt"` when the request was sent over a DNSCrypt connection. ### New `"reason"` in `GET /filtering/check_host` and `GET /querylog` * The new `RewriteRule` reason is added to `GET /filtering/check_host` and `GET /querylog`. * Also, the reason which was incorrectly documented as `"ReasonRewrite"` is now correctly documented as `"Rewrite"`, and the previously undocumented `"RewriteEtcHosts"` is now documented as well. ### Multiple matched rules in `GET /filtering/check_host` and `GET /querylog` * The properties `rule` and `filter_id` are now deprecated. API users should inspect the newly-added `rules` object array instead. For most rules, it's either empty or contains one object, which contains the same things as the old two properties did, but under more correct names: ```js { // … // Deprecated. "rule": "||example.com^", // Deprecated. "filter_id": 42, // Newly-added. "rules": [{ "text": "||example.com^", "filter_list_id": 42 }] } ``` For `$dnsrewrite` rules, they contain all rules that contributed to the result. For example, if you have the following filtering rules: ``` ||example.com^$dnsrewrite=127.0.0.1 ||example.com^$dnsrewrite=127.0.0.2 ``` The `"rules"` will be something like: ```js { // … "rules": [{ "text": "||example.com^$dnsrewrite=127.0.0.1", "filter_list_id": 0 }, { "text": "||example.com^$dnsrewrite=127.0.0.2", "filter_list_id": 0 }] } ``` The old fields will be removed in v0.106.0. As well as other documentation fixes. [Identifying clients]: https://github.com/AdguardTeam/AdGuardHome/wiki/Clients#idclient ## v0.103: API changes ### API: replace settings in GET /control/dns_info & POST /control/dns_config * added "upstream_mode" "upstream_mode": "" | "parallel" | "fastest_addr" * removed "fastest_addr", "parallel_requests" ### API: Get querylog: GET /control/querylog * Added optional "offset" and "limit" parameters We are still using "older_than" approach in AdGuard Home UI, but we realize that it's easier to use offset/limit so here is this option now. ## v0.102: API changes ### API: Get general status: GET /control/status * Removed "upstream_dns", "bootstrap_dns", "all_servers" parameters ### API: Get DNS general settings: GET /control/dns_info * Added "parallel_requests", "upstream_dns", "bootstrap_dns" parameters Request: GET /control/dns_info Response: 200 OK { "upstream_dns": ["tls://...", ...], "bootstrap_dns": ["1.2.3.4", ...], "protection_enabled": true | false, "ratelimit": 1234, "blocking_mode": "default" | "nxdomain" | "null_ip" | "custom_ip", "blocking_ipv4": "1.2.3.4", "blocking_ipv6": "1:2:3::4", "edns_cs_enabled": true | false, "dnssec_enabled": true | false "disable_ipv6": true | false, "fastest_addr": true | false, // use Fastest Address algorithm "parallel_requests": true | false, // send DNS requests to all upstream servers at once } ### API: Set DNS general settings: POST /control/dns_config * Added "parallel_requests", "upstream_dns", "bootstrap_dns" parameters * removed /control/set_upstreams_config method Request: POST /control/dns_config { "upstream_dns": ["tls://...", ...], "bootstrap_dns": ["1.2.3.4", ...], "protection_enabled": true | false, "ratelimit": 1234, "blocking_mode": "default" | "nxdomain" | "null_ip" | "custom_ip", "blocking_ipv4": "1.2.3.4", "blocking_ipv6": "1:2:3::4", "edns_cs_enabled": true | false, "dnssec_enabled": true | false "disable_ipv6": true | false, "fastest_addr": true | false, // use Fastest Address algorithm "parallel_requests": true | false, // send DNS requests to all upstream servers at once } Response: 200 OK ## v0.101: API changes ### API: Refresh filters: POST /control/filtering/refresh * Added "whitelist" boolean parameter * Response is in JSON format Request: POST /control/filtering/refresh { "whitelist": true } Response: 200 OK { "updated": 123 // number of filters updated } ## v0.100: API changes ### API: Get list of clients: GET /control/clients * "ip" and "mac" fields are removed * "ids" and "ip_addrs" fields are added Response: 200 OK { clients: [ { name: "client1" ids: ["...", ...] // IP or MAC ip_addrs: ["...", ...] // all IP addresses (set by user and resolved by MAC) use_global_settings: true filtering_enabled: false parental_enabled: false safebrowsing_enabled: false safesearch_enabled: false use_global_blocked_services: true blocked_services: [ "name1", ... ] whois_info: { key: "value" ... } } ] auto_clients: [ { name: "host" ip: "..." source: "etc/hosts" || "rDNS" whois_info: { key: "value" ... } } ] } ### API: Add client: POST /control/clients/add * "ip" and "mac" fields are removed * "ids" field is added Request: POST /control/clients/add { name: "client1" ids: ["...", ...] // IP or MAC use_global_settings: true filtering_enabled: false parental_enabled: false safebrowsing_enabled: false safesearch_enabled: false use_global_blocked_services: true blocked_services: [ "name1", ... ] } ### API: Update client: POST /control/clients/update * "ip" and "mac" fields are removed * "ids" field is added Request: POST /control/clients/update { name: "client1" data: { name: "client1" ids: ["...", ...] // IP or MAC use_global_settings: true filtering_enabled: false parental_enabled: false safebrowsing_enabled: false safesearch_enabled: false use_global_blocked_services: true blocked_services: [ "name1", ... ] } } ## v0.99.3: API changes ### API: Get query log: GET /control/querylog The response data is now a JSON object, not an array. Response: 200 OK { "oldest":"2006-01-02T15:04:05.999999999Z07:00" "data":[ { "answer":[ { "ttl":10, "type":"AAAA", "value":"::" } ... ], "client":"127.0.0.1", "elapsedMs":"0.098403", "filterId":1, "question":{ "class":"IN", "host":"doubleclick.net", "type":"AAAA" }, "reason":"FilteredBlackList", "rule":"||doubleclick.net^", "status":"NOERROR", "time":"2006-01-02T15:04:05.999999999Z07:00" } ... ] } ## v0.99.1: API changes ### API: Get current user info: GET /control/profile Request: GET /control/profile Response: 200 OK { "name":"..." } ### Set DNS general settings: POST /control/dns_config Replaces these API methods: POST /control/enable_protection POST /control/disable_protection Request: POST /control/dns_config { "protection_enabled": true | false, "ratelimit": 1234, "blocking_mode": "nxdomain" | "null_ip" | "custom_ip", "blocking_ipv4": "1.2.3.4", "blocking_ipv6": "1:2:3::4", } Response: 200 OK ## v0.99: incompatible API changes * A note about web user authentication * Set filtering parameters: POST /control/filtering/config * Set filter parameters: POST /control/filtering/set_url * Set querylog parameters: POST /control/querylog_config * Get statistics data: GET /control/stats ### A note about web user authentication If AdGuard Home's web user is password-protected, a web client must use authentication mechanism when sending requests to server. Basic access authentication is the most simple method - a client must pass `Authorization` HTTP header along with all requests: Authorization: Basic BASE64_DATA where BASE64_DATA is base64-encoded data for `username:password` string. ### Set filtering parameters: POST /control/filtering/config Replaces these API methods: POST /control/filtering/enable POST /control/filtering/disable Request: POST /control/filtering_config { "enabled": true | false "interval": 0 | 1 | 12 | 1*24 | 3*24 | 7*24 } Response: 200 OK ### Set filter parameters: POST /control/filtering/set_url Replaces these API methods: POST /control/filtering/enable_url POST /control/filtering/disable_url Request: POST /control/filtering/set_url { "url": "..." "enabled": true | false } Response: 200 OK ### Set querylog parameters: POST /control/querylog_config Replaces these API methods: POST /querylog_enable POST /querylog_disable Request: POST /control/querylog_config { "enabled": true | false "interval": 1 | 7 | 30 | 90 } Response: 200 OK ### Get statistics data: GET /control/stats Replaces these API methods: GET /control/stats_top GET /control/stats_history Request: GET /control/stats Response: 200 OK { time_units: hours | days // total counters: num_dns_queries: 123 num_blocked_filtering: 123 num_replaced_safebrowsing: 123 num_replaced_safesearch: 123 num_replaced_parental: 123 avg_processing_time: 123.123 // per time unit counters dns_queries: [123, ...] blocked_filtering: [123, ...] replaced_parental: [123, ...] replaced_safebrowsing: [123, ...] top_queried_domains: [ {host: 123}, ... ] top_blocked_domains: [ {host: 123}, ... ] top_clients: [ {IP: 123}, ... ] }