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Online Change serv-u Password sample code

Source: Internet
Author: User
Tags ftp ftp login md5 trim
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serv-u| Example | online

We use the Serv-u OBDC function, you can put the FTP user information in the database, so that a lot of web operations convenient, the following is an online change password, the database for Access, table and field design refer to the Serv-u Help file.

Encryption algorithm for random code and MD532 bit encryption, for example:
Two random letters: AB
User input Password: 123456
The generated password is: AB +md5 (ab123456)

Reference:

Add: MD5 return to 32-bit uppercase characters

Tip: Code only implements the ability to change passwords, and does not necessarily fully meet or meet your needs.


<!--#includefile = ' conn.asp '-->
<!--#includefile = ' include/md5.asp '-->
<%
Dimact,username,oldpassword,newpassword,renewpassword
Act=request.form ("act")
ifact= "Update" Then

UserName =request.form ("UserName")
OldPassword =request.form ("OldPassword")
NewPassword =request.form ("NewPassword")
Renewpassword =request.form ("Renewpassword")
UserName =replace (UserName, "'", "")

Iflen (UserName) <1orlen (OldPassword) <1orlen (newpassword) <1orlen (Renewpassword) <1then
Alert ("form is not filled in complete")
endif

Iftrim (NewPassword) <>trim (Renewpassword) Then
Alert ("Password is not the same as confirmation password")
endif

sql0= "Selecttop1name,[password]from[useraccounts]wherename= '" &UserName& ""
Setrs0=conn.execute (Sql0)
Ifrs0.eofandrs0.bofthen
Alert ("User name does not exist")
Else
Dbname=rs0 ("name")
Dbpassword=rs0 ("password")
endif

Iftrim (Cdbpassword) <>trim (Dbpassword) Then
Alert ("Password error")
Else
RNDSTR=MYRANDC (2) ' Two-bit random letter
newdbpassword=rndstr& MD5 (Rndstr&newpassword)
sql2= "update[useraccounts]set[password]= '" &newdbpassword& "' wherename= '" &UserName& ""
Conn.execute (SQL2)
Alert ("Password has changed, may take several minutes to take effect")
endif
endif

Functionalert (x)
Response.Write "<scriptlanguage= ' JavaScript ' >alert ('" &replace (x, "" "", "" ") &"); History.go (-1); </script> "
Conn.close
Setconn=nothing
Response.End
Endfunction

FUNCTIONMYRANDC (n) ' generates random characters, n is the number of characters
Thechr= ""
Fori=1ton
Randomizetimer
Znum=cint (25*RND)
Ifznummod2=0then
znum=znum+97
Else
Znum=znum+65
endif
THECHR=THECHR&AMP;CHR (Znum)
Next
Myrandc=thechr
Endfunction
%>
<metahttp-equiv= "Content-type" content= "text/html;charset=gb2312" >
<metaname= "Author" content= "Eva (51windows)" >
<metaname= "Keywords" content= "" >
<title> Change the FTP (serv-u) password -51windows.net</title>
<body>
<formmethod= "POST" action= "" name= "form" autocomplete= "off" >
<inputtype= "hidden" name= "act" value= "Update" >
<divalign= "Center" >
<center>
<tableborder= "0" width= "cellpadding=" 2 "cellspacing=" 1 "class=" table "style=" border:1solid#336699;font-size : 14px; " >
<tr>
<tdwidth= "100%" align= "center" colspan= "2" class= "title" style= "background: #336699; color: #FFFFFF; > Change FTP (serv-u) password </td>
</tr>

       <tr>
          <tdwidth= "30%" align= "left" > user name [√]:</td>
          <tdwidth= "70%" ><inputclass= "input" type= "text" maxlength=20 name= "UserName" size= "25" Value= "" "/> (FTP login username) </td>
       </tr>
 
       <tr>
          <tdwidth= "30%" align= "left" > Old password [√]:</td>
          <tdwidth= "70%" ><inputclass= "input" type= "password" maxlength=20 name= "OldPassword" size= "" value= " "/> (old password must be entered) </td>

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
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