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merge: bugfix auth-fetch ask to never cache responses (#284)

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Reviewed-on: https://git.joinsharkey.org/Sharkey/Sharkey/pulls/284
This commit is contained in:
Marie 2023-12-31 19:24:29 +01:00
commit 4f2fa60a72
1 changed files with 23 additions and 16 deletions
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39
packages/backend/src/server/ActivityPubServerService.ts
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@ -129,6 +129,13 @@ export class ActivityPubServerService {
this is also inspired by FireFish's `checkFetch`
*/
/* tell any caching proxy that they should not cache these
responses: we wouldn't want the proxy to return a 403 to
someone presenting a valid signature, or return a cached
response body to someone we've blocked!
*/
reply.header('Cache-Control', 'private, max-age=0, must-revalidate');
/* we always allow requests about our instance actor, because when
a remote instance needs to check our signature on a request we
sent, it will need to fetch information about the user that
@ -322,11 +329,11 @@ export class ActivityPubServerService {
if (profile.followersVisibility === 'private') {
reply.code(403);
reply.header('Cache-Control', 'public, max-age=30');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=30');
return;
} else if (profile.followersVisibility === 'followers') {
reply.code(403);
reply.header('Cache-Control', 'public, max-age=30');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=30');
return;
}
//#endregion
@ -378,7 +385,7 @@ export class ActivityPubServerService {
user.followersCount,
`${partOf}?page=true`,
);
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(rendered));
}
@ -416,11 +423,11 @@ export class ActivityPubServerService {
if (profile.followingVisibility === 'private') {
reply.code(403);
reply.header('Cache-Control', 'public, max-age=30');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=30');
return;
} else if (profile.followingVisibility === 'followers') {
reply.code(403);
reply.header('Cache-Control', 'public, max-age=30');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=30');
return;
}
//#endregion
@ -472,7 +479,7 @@ export class ActivityPubServerService {
user.followingCount,
`${partOf}?page=true`,
);
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(rendered));
}
@ -513,7 +520,7 @@ export class ActivityPubServerService {
renderedNotes,
);
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(rendered));
}
@ -604,7 +611,7 @@ export class ActivityPubServerService {
`${partOf}?page=true`,
`${partOf}?page=true&since_id=000000000000000000000000`,
);
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(rendered));
}
@ -617,7 +624,7 @@ export class ActivityPubServerService {
return;
}
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(await this.apRendererService.renderPerson(user as MiLocalUser)));
}
@ -707,7 +714,7 @@ export class ActivityPubServerService {
return;
}
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return this.apRendererService.addContext(await this.apRendererService.renderNote(note, false));
});
@ -730,7 +737,7 @@ export class ActivityPubServerService {
return;
}
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(await this.packActivity(note)));
});
@ -775,7 +782,7 @@ export class ActivityPubServerService {
const keypair = await this.userKeypairService.getUserKeypair(user.id);
if (this.userEntityService.isLocalUser(user)) {
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(this.apRendererService.renderKey(user, keypair)));
} else {
@ -825,7 +832,7 @@ export class ActivityPubServerService {
return;
}
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(await this.apRendererService.renderEmoji(emoji)));
});
@ -848,7 +855,7 @@ export class ActivityPubServerService {
return;
}
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(await this.apRendererService.renderLike(reaction, note)));
});
@ -876,7 +883,7 @@ export class ActivityPubServerService {
return;
}
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(this.apRendererService.renderFollow(follower, followee)));
});
@ -913,7 +920,7 @@ export class ActivityPubServerService {
return;
}
reply.header('Cache-Control', 'public, max-age=180');
if (!this.config.checkActivityPubGetSignature) reply.header('Cache-Control', 'public, max-age=180');
this.setResponseType(request, reply);
return (this.apRendererService.addContext(this.apRendererService.renderFollow(follower, followee)));
});