From 46bddd57c07e133c0c728ac342e7077dbe126a36 Mon Sep 17 00:00:00 2001
From: bryan newbold <bnewbold@robocracy.org>
Date: Thu, 4 Apr 2024 13:50:35 -0700
Subject: [PATCH] celebrity spam / impersonation flagging

---
 automod/rules/all.go      |  2 ++
 automod/rules/identity.go | 18 ++++++++++++++++--
 automod/rules/profile.go  | 25 +++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/automod/rules/all.go b/automod/rules/all.go
index c734deec..88e2cf36 100644
--- a/automod/rules/all.go
+++ b/automod/rules/all.go
@@ -29,6 +29,7 @@ func DefaultRules() automod.RuleSet {
 			GtubeProfileRule,
 			BadWordProfileRule,
 			BotLinkProfileRule,
+			CelebSpamProfileRule,
 		},
 		RecordRules: []automod.RecordRuleFunc{
 			InteractionChurnRule,
@@ -43,6 +44,7 @@ func DefaultRules() automod.RuleSet {
 			BadWordHandleRule,
 			BadWordDIDRule,
 			NewAccountBotEmailRule,
+			CelebSpamIdentityRule,
 		},
 		BlobRules: []automod.BlobRuleFunc{
 			//BlobVerifyRule,
diff --git a/automod/rules/identity.go b/automod/rules/identity.go
index 80f8011b..c203d169 100644
--- a/automod/rules/identity.go
+++ b/automod/rules/identity.go
@@ -9,8 +9,6 @@ import (
 	"github.com/bluesky-social/indigo/automod/countstore"
 )
 
-var _ automod.IdentityRuleFunc = NewAccountRule
-
 // triggers on first identity event for an account (DID)
 func NewAccountRule(c *automod.AccountContext) error {
 	// need access to IndexedAt for this rule
@@ -47,3 +45,19 @@ func NewAccountRule(c *automod.AccountContext) error {
 	}
 	return nil
 }
+
+var _ automod.IdentityRuleFunc = NewAccountRule
+
+func CelebSpamIdentityRule(c *automod.AccountContext) error {
+
+	hdl := c.Account.Identity.Handle.String()
+	if strings.Contains(hdl, "elon") && strings.Contains(hdl, "musk") {
+		c.AddAccountFlag("handle-elon-musk")
+		c.ReportAccount(automod.ReportReasonSpam, "possible Elon Musk impersonator")
+		return nil
+	}
+
+	return nil
+}
+
+var _ automod.IdentityRuleFunc = CelebSpamIdentityRule
diff --git a/automod/rules/profile.go b/automod/rules/profile.go
index 2c580bad..0ad674d7 100644
--- a/automod/rules/profile.go
+++ b/automod/rules/profile.go
@@ -3,6 +3,7 @@ package rules
 import (
 	appbsky "github.com/bluesky-social/indigo/api/bsky"
 	"github.com/bluesky-social/indigo/automod"
+	"github.com/bluesky-social/indigo/automod/keyword"
 )
 
 var _ automod.PostRuleFunc = AccountDemoPostRule
@@ -15,3 +16,27 @@ func AccountDemoPostRule(c *automod.RecordContext, post *appbsky.FeedPost) error
 	}
 	return nil
 }
+
+func CelebSpamProfileRule(c *automod.RecordContext, profile *appbsky.ActorProfile) error {
+	anyElon := false
+	anyMusk := false
+	if profile.DisplayName != nil {
+		tokens := keyword.TokenizeText(*profile.DisplayName)
+		for _, tok := range tokens {
+			if tok == "elon" {
+				anyElon = true
+			}
+			if tok == "musk" {
+				anyMusk = true
+			}
+		}
+	}
+	if anyElon && anyMusk {
+		c.AddRecordFlag("profile-elon-musk")
+		c.ReportAccount(automod.ReportReasonSpam, "possible Elon Musk impersonator")
+		return nil
+	}
+	return nil
+}
+
+var _ automod.ProfileRuleFunc = CelebSpamProfileRule
-- 
2.51.2