oppi.li
1package visual
2
3import (
4 "strings"
5
6 "github.com/bluesky-social/indigo/automod"
7 lexutil "github.com/bluesky-social/indigo/lex/util"
8)
9
10func (ac *AbyssClient) AbyssScanBlobRule(c *automod.RecordContext, blob lexutil.LexBlob, data []byte) error {
11
12 if !strings.HasPrefix(blob.MimeType, "image/") {
13 return nil
14 }
15
16 params := make(map[string]string)
17 params["did"] = c.Account.Identity.DID.String()
18 if !c.Account.Identity.Handle.IsInvalidHandle() {
19 params["handle"] = c.Account.Identity.Handle.String()
20 }
21 if c.Account.Private != nil && c.Account.Private.Email != "" {
22 params["accountEmail"] = c.Account.Private.Email
23 }
24 params["uri"] = c.RecordOp.ATURI().String()
25
26 resp, err := ac.ScanBlob(c.Ctx, blob, data, params)
27 if err != nil {
28 return err
29 }
30
31 if resp.Match == nil || resp.Match.Status != "success" {
32 // TODO: should this return an error, or just log?
33 c.Logger.Error("abyss blob scan failed", "cid", blob.Ref.String())
34 return nil
35 }
36
37 if resp.Match.IsAbuseMatch() {
38 c.Logger.Warn("abyss blob match", "cid", blob.Ref.String())
39 c.AddRecordFlag("abyss-match")
40 c.TakedownRecord()
41 // purge blob as part of record takedown
42 c.TakedownBlob(blob.Ref.String())
43 c.ReportRecord(automod.ReportReasonViolation, "possible CSAM image match; post has been takendown while verifying.\nAccount should be reviewed for any other content")
44 }
45
46 return nil
47}