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fix(backend): add isLocalAddressAllowed option to getAgentByUrl and send (HttpRequestService)

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rectcoordsystem 2024-11-13 13:30:01 +09:00 • committed by Julia Johannesen
parent 360d71278a
commit 7b3e3f8e25
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1 changed files with 36 additions and 13 deletions
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49
packages/backend/src/core/HttpRequestService.ts
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@ -112,6 +112,16 @@ class HttpsRequestServiceAgent extends https.Agent {
@Injectable()
export class HttpRequestService {
/**
* Get http non-proxy agent (without local address filtering)
*/
private httpNative: http.Agent;
/**
* Get https non-proxy agent (without local address filtering)
*/
private httpsNative: https.Agent;
/**
* Get http non-proxy agent
*/
@ -142,19 +152,20 @@ export class HttpRequestService {
lookup: false, // nativeのdns.lookupにfallbackしない
});
this.http = new HttpRequestServiceAgent(config, {
const agentOption = {
keepAlive: true,
keepAliveMsecs: 30 * 1000,
lookup: cache.lookup as unknown as net.LookupFunction,
localAddress: config.outgoingAddress,
});
};
this.https = new HttpsRequestServiceAgent(config, {
keepAlive: true,
keepAliveMsecs: 30 * 1000,
lookup: cache.lookup as unknown as net.LookupFunction,
localAddress: config.outgoingAddress,
});
this.httpNative = new http.Agent(agentOption);
this.httpsNative = new https.Agent(agentOption);
this.http = new HttpRequestServiceAgent(config, agentOption);
this.https = new HttpsRequestServiceAgent(config, agentOption);
const maxSockets = Math.max(256, config.deliverJobConcurrency ?? 128);
@ -189,16 +200,22 @@ export class HttpRequestService {
* @param bypassProxy Allways bypass proxy
*/
@bindThis
public getAgentByUrl(url: URL, bypassProxy = false): http.Agent | https.Agent {
public getAgentByUrl(url: URL, bypassProxy = false, isLocalAddressAllowed = false): http.Agent | https.Agent {
if (bypassProxy || (this.config.proxyBypassHosts ?? []).includes(url.hostname)) {
if (isLocalAddressAllowed) {
return url.protocol === 'http:' ? this.httpNative : this.httpsNative;
}
return url.protocol === 'http:' ? this.http : this.https;
} else {
if (isLocalAddressAllowed && (!this.config.proxy)) {
return url.protocol === 'http:' ? this.httpNative : this.httpsNative;
}
return url.protocol === 'http:' ? this.httpAgent : this.httpsAgent;
}
}
@bindThis
public async getActivityJson(url: string): Promise<IObject> {
public async getActivityJson(url: string, isLocalAddressAllowed = false): Promise<IObject> {
const res = await this.send(url, {
method: 'GET',
headers: {
@ -206,6 +223,7 @@ export class HttpRequestService {
},
timeout: 5000,
size: 1024 * 256,
isLocalAddressAllowed: isLocalAddressAllowed,
}, {
throwErrorWhenResponseNotOk: true,
validators: [validateContentTypeSetAsActivityPub],
@ -220,7 +238,7 @@ export class HttpRequestService {
}
@bindThis
public async getJson<T = unknown>(url: string, accept = 'application/json, */*', headers?: Record<string, string>): Promise<T> {
public async getJson<T = unknown>(url: string, accept = 'application/json, */*', headers?: Record<string, string>, isLocalAddressAllowed = false): Promise<T> {
const res = await this.send(url, {
method: 'GET',
headers: Object.assign({
@ -228,19 +246,21 @@ export class HttpRequestService {
}, headers ?? {}),
timeout: 5000,
size: 1024 * 256,
isLocalAddressAllowed: isLocalAddressAllowed,
});
return await res.json() as T;
}
@bindThis
public async getHtml(url: string, accept = 'text/html, */*', headers?: Record<string, string>): Promise<string> {
public async getHtml(url: string, accept = 'text/html, */*', headers?: Record<string, string>, isLocalAddressAllowed = false): Promise<string> {
const res = await this.send(url, {
method: 'GET',
headers: Object.assign({
Accept: accept,
}, headers ?? {}),
timeout: 5000,
isLocalAddressAllowed: isLocalAddressAllowed,
});
return await res.text();
@ -255,6 +275,7 @@ export class HttpRequestService {
headers?: Record<string, string>,
timeout?: number,
size?: number,
isLocalAddressAllowed?: boolean,
} = {},
extra: HttpRequestSendOptions = {
throwErrorWhenResponseNotOk: true,
@ -268,6 +289,8 @@ export class HttpRequestService {
controller.abort();
}, timeout);
const isLocalAddressAllowed = args.isLocalAddressAllowed ?? false;
const res = await fetch(url, {
method: args.method ?? 'GET',
headers: {
@ -276,7 +299,7 @@ export class HttpRequestService {
},
body: args.body,
size: args.size ?? 10 * 1024 * 1024,
agent: (url) => this.getAgentByUrl(url),
agent: (url) => this.getAgentByUrl(url, false, isLocalAddressAllowed),
signal: controller.signal,
});