diff options
Diffstat (limited to 'src/remote')
| -rw-r--r-- | src/remote/activitypub/models/person.ts | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/remote/activitypub/models/person.ts b/src/remote/activitypub/models/person.ts index 829b4878f8..2270e05e3b 100644 --- a/src/remote/activitypub/models/person.ts +++ b/src/remote/activitypub/models/person.ts @@ -31,6 +31,9 @@ import { normalizeForSearch } from '@/misc/normalize-for-search'; const logger = apLogger; +const nameLength = 128; +const summaryLength = 2048; + /** * Validate and convert to actor object * @param x Fetched object @@ -52,11 +55,23 @@ function validateActor(x: IObject, uri: string): IActor { if (e) throw new Error(`invalid Actor: ${name} ${e.message}`); }; + const truncate = (input: string | undefined, size: number) => { + if (!input || input.length <= size) { + return input; + } else { + return input.substring(0, size); + } + }; + validate('id', x.id, $.str.min(1)); validate('inbox', x.inbox, $.str.min(1)); validate('preferredUsername', x.preferredUsername, $.str.min(1).max(128).match(/^\w([\w-.]*\w)?$/)); - validate('name', x.name, $.optional.nullable.str.max(128)); - validate('summary', x.summary, $.optional.nullable.str.max(2048)); + + // These fields are only informational, and some AP software allows these + // fields to be very long. If they are too long, we cut them off. This way + // we can at least see these users and their activities. + validate('name', truncate(x.name, nameLength), $.optional.nullable.str); + validate('summary', truncate(x.summary, summaryLength), $.optional.nullable.str); const idHost = toPuny(new URL(x.id!).hostname); if (idHost !== expectHost) { |