Anti-spam Humans - Snitz™ Forums 2000

The Forum has been Updated

The code has been upgraded to the latest .NET core version. Please check instructions in the Community Announcements about migrating your account.

Anti-spam Humans - نوشته شده در 12 Mar 2014 (2341 Views)

Carefree

Advanced Member

مطلب: 4224

4224

In response to this post, I wrote this mod to preclude new users from including hyperlinks.
The issue arises from minimum wage human spammers defeating the CAPTCHA and then posting spam immediately.

This mod adds two fields to the forum features (anti-spam days and anti-spam posts). If you choose to use minimum number of posts without days, then users must post at least that number of posts before they will be allowed to include a hyperlink in a post.
If you choose to use minimum number of days without posts, then the specified number of days must have passed since users registered before they will be allowed to include a hyperlink in a post.
If you choose to use both, each set of conditions must be met.
This is untested in a production server, but I'm sure it'll work without any issues; it's fairly simple.

نوشته شده در 13 Mar 2014

AnonJr

Forum Moderator

مطلب: 5768

5768

but I'm sure it'll work without any issues; it's fairly simple.

... famous last words.

Nice option to have handy.

نوشته شده در 17 Mar 2014

Maxime

Average Member

مطلب: 521

521

Hello Carefree. the mod is installed but not working, I have no errors. I tested with a member name created by me and I put 10 messages before placing a link. the link is visible on the post and no alert message to say that it is forbidden

Cordially,
Maxime

Taxation consists in so plucking the goose to get the most out of feathers with the least possible cries.(Jean-Baptiste Colbert)

نوشته شده در 17 Mar 2014

Carefree

Advanced Member

مطلب: 4224

4224

Did you set the limits on the admin features page?

نوشته شده در 17 Mar 2014

Maxime

Average Member

مطلب: 521

521

Yes I put 10 messages

Cordially,
Maxime

Taxation consists in so plucking the goose to get the most out of feathers with the least possible cries.(Jean-Baptiste Colbert)

نوشته شده در 21 Mar 2014

Astralis

Senior Member

مطلب: 1218

1218

This is fantastic. All the spammers are gone -- I haven't deleted spam for five days straight, unlike before when I was deleting it every couple of hours.
But, there is one trick that at least one spammer has discovered: the signature field allows any links.

I can fix that myself, but thought I should let you know if you want to update your mod.
Great mod and absolutely needed. Thank you very much!

نوشته شده در 21 Mar 2014

Carefree

Advanced Member

مطلب: 4224

4224

Ok - for signatures:

"pop_profile.asp"

Code:


Look for the following lines (appx 1333-1335):

			if strSignatures = "1" then
				strSql = strSql & "     M_SIG = '" & ChkString(Request.Form("Sig"),"message") & "', "
			end if

Change them to say:

			if strSignatures = "1" then
				'	##	Anti-Spam Humans Below
				If strAntiSpamDays > 0 or strAntiSpamPosts > 0 Then
					strSqlP="SELECT M_POSTS, M_DATE FROM " & strMemberTablePrefix & "MEMBERS WHERE MEMBER_ID=" & MemberID
					Set rsP=my_Conn.Execute(strSqlP)
					If not rsP.EOF Then
						strDays=rsP("M_DATE")
						intPosts=rsP("M_POSTS")
						rsP.Close
					End If
					Set rsP=Nothing
					If strAntiSpamPosts > 0 Then
						If intPosts<strAntiSpamPosts Then
							If inStr(ChkString(Request.Form("Sig"),"message"), "http")>0 Then
								Go_Result "Not authorized to post links.",0
								Response.End
							End If
						End If
					End If
					If strAntiSpamDays > 0 Then
						intDays=DateDiff("d",StrtoDate(strDays),Now())
						If intDays<strAntiSpamDays Then
							If inStr(ChkString(Request.Form("Sig"),"message"), "http")>0 Then
								Go_Result "Not authorized to post links.",0
								Response.End
							End If
						End If
					End If
				End If
				'	##	Anti-Spam Humans Above
				strSql = strSql & "     M_SIG = '" & ChkString(Request.Form("Sig"),"message") & "', "
			end if

نوشته شده در 16 May 2014

ruirib

Snitz Forums Admin

مطلب: 26364

26364

I was asked to install this for someone else and the code has two errors that prevent it from working effectively. I am posting the correct code below:

Code:


                    If strAntiSpamDays > 0 or strAntiSpamPosts > 0 Then
			strSqlP="SELECT M_POSTS, M_DATE FROM " & strMemberTablePrefix & "MEMBERS WHERE MEMBER_ID=" & MemberID
			Set rsP=my_Conn.Execute(strSqlP)
			If not rsP.EOF Then
				strDays=rsP("M_DATE")
				intPosts=rsP("M_POSTS")
				rsP.Close
			End If
			Set rsP=Nothing
			If strAntiSpamPosts > 0 Then
				If CInt(intPosts)<CInt(intAntiSpamPosts) Then
					If inStr(txtMessage, "http")>0 Then
						Go_Result fLang(strLangGatekeeper00170),0
						Response.End
					End If
				End If
			End If
			If strAntiSpamDays > 0 Then
				intDays=DateDiff("d",StrtoDate(strDays),Now())
				If CInt(intDays)<CInt(intAntiSpamDays) Then
					If inStr(txtMessage, "http")>0 Then
						Go_Result fLang(strLangGatekeeper00170),0
						Response.End
					End If
				End If
			End If
		End If

I've highlighted the parts that needed fixing, which comprise two fixes: using the correct mod variables to check for number of posts and number of days limits and the conversion of the variables to integers, before comparing them.

Snitz 3.4 Readme | Like the support? Support Snitz too