[mod] api:base
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@ -6,10 +6,10 @@ namespace _zeitbild.api
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* @todo zu plankton auslagern?
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*/
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type type_stuff = {
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version: (null | string);
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headers: Record<string, string>;
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path_parameters: Record<string, string>;
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query_parameters: Record<string, string>;
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version : (null | string);
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headers : Record<string, string>;
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path_parameters : Record<string, string>;
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query_parameters : Record<string, string>;
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};
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@ -27,7 +27,124 @@ namespace _zeitbild.api
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/**
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*/
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export const restriction_logged_in : lib_plankton.rest.type_restriction<any> = (
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export async function user_from_web_auth(
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stuff : {headers : Record<string, string>;}
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) : Promise<
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{
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id : _zeitbild.type_user_id;
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object : _zeitbild.type_user_object;
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}
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>
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{
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const authorization_string : string = (
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stuff.headers["Authorization"]
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??
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stuff.headers["authorization"]
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??
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null
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);
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if (authorization_string === null)
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{
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return Promise.reject(new Error("authorization header missing"));
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}
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else
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{
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const parts : Array<string> = authorization_string.split(" ");
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const strategy : string = parts[0];
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const data_raw : string = parts.slice(1).join(" ");
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switch (strategy)
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{
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default:
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{
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lib_plankton.log.notice(
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"zeitbild.user_from_web_auth.unhandled_strategy",
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{
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"strategy": strategy,
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}
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);
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return Promise.reject(new Error("unhandled authorization strategy: " + strategy));
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break;
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}
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case "Basic":
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{
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const data_raw_decoded : string = lib_plankton.base64.decode(data_raw);
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const parts_ : Array<string> = data_raw_decoded.split(":");
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const username : string = parts_[0];
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const password_is : string = parts_.slice(1).join(":");
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const {"value": user_id, "error": error} = await lib_plankton.call.try_catch_wrap_async<_zeitbild.type_user_id>(
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() => _zeitbild.service.user.identify(username)
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);
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if ((error !== null) || (user_id === null))
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{
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lib_plankton.log.notice(
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"zeitbild.user_from_web_auth.unknown_user",
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{
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"username": username,
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}
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);
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return Promise.reject();
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}
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else
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{
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const user_object : _zeitbild.type_user_object = await _zeitbild.service.user.get(user_id);
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if (user_object.dav_token === null)
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{
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lib_plankton.log.notice(
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"zeitbild.user_from_web_auth.dav_token_unset",
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{
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"user_id": user_id,
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}
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);
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return Promise.reject(new Error("DAV token unset"));
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}
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else
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{
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const password_shall : string = user_object.dav_token;
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if (! (password_is === password_shall))
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{
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lib_plankton.log.notice(
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"zeitbild.user_from_web_auth.wrong_password",
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{
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"user_id": user_id,
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"password_is": password_is,
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}
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);
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return Promise.reject(new Error("wrong password"));
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}
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else
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{
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return Promise.resolve({"id": user_id, "object": user_object});
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}
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}
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}
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break;
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}
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}
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}
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}
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/**
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*/
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export const restriction_none : lib_plankton.rest_http.type_restriction<any> = (
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(stuff) => Promise.resolve<boolean>(true)
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);
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/**
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*/
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export const restriction_web_auth : lib_plankton.rest_http.type_restriction<any> = (
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stuff => (
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user_from_web_auth(stuff)
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.then(() => Promise.resolve<boolean>(true))
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.catch(() => Promise.resolve<boolean>(false))
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)
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);
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/**
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*/
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export const restriction_logged_in : lib_plankton.rest_http.type_restriction<any> = (
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(stuff) => (
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session_from_stuff(stuff)
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.then(() => Promise.resolve<boolean>(true))
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@ -36,23 +153,16 @@ namespace _zeitbild.api
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);
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/**
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*/
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export const restriction_none : lib_plankton.rest.type_restriction<any> = (
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(stuff) => Promise.resolve<boolean>(true)
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);
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/**
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*/
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export function register<type_input, type_output>(
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rest_subject : lib_plankton.rest.type_rest,
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rest_subject : lib_plankton.rest_http.type_rest,
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http_method : lib_plankton.http.enum_method,
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path : string,
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options : {
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active ?: ((version : string) => boolean);
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restriction ?: (null | lib_plankton.rest.type_restriction<type_input>);
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execution ?: lib_plankton.rest.type_execution<type_input, type_output>;
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active ?: ((version : (null | string)) => boolean);
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restriction ?: (null | lib_plankton.rest_http.type_restriction<type_input>);
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execution ?: lib_plankton.rest_http.type_execution<type_input, type_output>;
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title ?: (null | string);
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description ?: (null | string);
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query_parameters ?: ((version : (null | string)) => Array<
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@ -62,12 +172,26 @@ namespace _zeitbild.api
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required : boolean;
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}
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>);
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input_schema ?: ((version: (null | string)) => lib_plankton.rest.type_oas_schema);
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output_schema ?: ((version: (null | string)) => lib_plankton.rest.type_oas_schema);
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request_body_mimetype ?: string;
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request_body_decode ?: ((http_request_body : Buffer, http_request_header_content_type : (null | string)) => any);
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input_schema ?: ((version: (null | string)) => lib_plankton.rest_http.type_oas_schema);
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output_schema ?: ((version: (null | string)) => lib_plankton.rest_http.type_oas_schema);
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request_body_mimetype ?: (
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(version : (null | string))
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=>
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string
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);
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request_body_decode ?: (
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(version : (null | string))
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=>
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(http_request_body : Buffer, http_request_header_content_type : (null | string))
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=>
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Promise<any>
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);
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response_body_mimetype ?: string;
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response_body_encode ?: ((output : any) => Buffer);
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response_body_encode ?: (
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(output : any)
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=>
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Promise<Buffer>
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);
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} = {}
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) : void
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{
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@ -76,11 +200,78 @@ namespace _zeitbild.api
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},
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options
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);
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lib_plankton.rest.register<type_input, type_output>(
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lib_plankton.rest_http.register<type_input, type_output>(
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rest_subject,
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http_method,
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(_zeitbild.conf.get().server.path_base + path),
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options
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{
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"active": options.active,
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/**
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* @todo heed version
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*/
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"restriction": (
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((options.restriction === undefined) || (options.restriction === null))
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?
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undefined
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:
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(version) => (options.restriction as lib_plankton.rest_http.type_restriction<type_input>)
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),
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/**
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* @todo heed version
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*/
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"execution": (
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((options.execution === undefined) || (options.execution === null))
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?
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undefined
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:
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(version) => (options.execution as lib_plankton.rest_http.type_execution<type_input, type_output>)
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),
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/**
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* @todo heed version
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*/
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"title": (
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((options.title === undefined) || (options.title === null))
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?
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(version) => null
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:
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(version) => (options.title as string)
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),
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/**
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* @todo heed version
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*/
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"description": (
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((options.description === undefined) || (options.description === null))
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?
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(version) => null
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:
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(version) => (options.description as string)
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),
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"query_parameters": options.query_parameters,
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"input_schema": options.input_schema,
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"output_schema": options.output_schema,
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"request_body_mimetype": options.request_body_mimetype,
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"request_body_decode": options.request_body_decode,
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/**
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* @todo heed version
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*/
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"response_body_mimetype": (
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((options.response_body_mimetype === undefined) || (options.response_body_mimetype === null))
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?
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undefined
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:
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(version) => (options.response_body_mimetype as string)
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),
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/**
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* @todo heed version
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*/
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"response_body_encode": (
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((options.response_body_encode === undefined) || (options.response_body_encode === null))
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?
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undefined
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:
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(version) => (options.response_body_encode as ((output : any) => Promise<Buffer>))
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),
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}
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);
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}
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