Add to Favorites    Make Home Page 3147 Online  
 Language Categories  
 Our Services  

Home » ASP Home » Sessions Home » Complete working Basic Authentication

A D V E R T I S E M E N T

Search Projects & Source Codes:

Title Complete working Basic Authentication
Description This code shows your visitors the Basic Authentication dialog (or NT Login Dialog) It also returns the password and the username
Category ASP » Sessions
Hits 5790
Code Select and Copy the Code
<% Response.Buffer = True Response.Clear Dim Myname, MyPass GetUser Myname, MyPass Response.Write MyName & "->" & MyPass If Len(Myname) = 0 Then Response.Status = "401 Unauthorized" Response.AddHeader "WWW-Authenticate","BASIC Realm=enter your realm here" Response.End End If Sub GetUser(LOGON_USER, LOGON_PASSWORD) Dim UP, Pos, Auth Auth = Request.ServerVariables("HTTP_AUTHORIZATION") LOGON_USER = "" LOGON_PASSWORD = "" If LCase(Left(Auth, 5)) = "basic" Then UP = Base64Decode(Mid(Auth, 7)) Pos = InStr(UP, ":") If Pos > 1 Then LOGON_USER = Left(UP, Pos - 1) LOGON_PASSWORD = Mid(UP, Pos + 1) End If End If End Sub ' Decodes a base-64 encoded string. Function Base64Decode(base64String) Const Base64CodeBase = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" Dim dataLength, Out, groupBegin dataLength = Len(base64String) Out = "" If dataLength Mod 4 <> 0 Then Err.Raise 1, "Base64Decode", "Bad Base64 string." Exit Function End If ' Now decode each group: For groupBegin = 1 To dataLength Step 4 Dim numDataBytes, CharCounter, thisChar, thisData, groupData ' Each data group encodes up To 3 actual ' bytes. numDataBytes = 3 groupData = 0 For CharCounter = 0 To 3 ' <B>Convert</B> each charac ' ter into 6 bits of data, And add it To ' an integer For temporary storage. If a ' character is a '=', there ' is one fewer data byte. (There can onl ' y be a maximum of 2 '=' In ' the whole string.) thisChar = Mid(base64String, groupBegin + CharCounter, 1) If thisChar = "=" Then numDataBytes = numDataBytes - 1 thisData = 0 Else thisData = InStr(Base64CodeBase, thisChar) - 1 End If If thisData=-1 Then Err.Raise 2, "Base64Decode", "Bad character In Base64 string." Exit Function End If groupData = 64 * groupData + thisData Next ' Convert 3-byte integer into up To 3 ch ' aracters Dim OneChar For CharCounter = 1 To numDataBytes Select Case CharCounter Case 1: OneChar = groupData 65536 Case 2: OneChar = (groupData And 65535) 256 Case 3: OneChar = (groupData And 255) End Select Out = Out & Chr(OneChar) Next Next Base64Decode = Out End Function %>

Related Source Codes

Script Name Author
ııııııııııııııııııııı VyomWorld
Resistor color code reader A.Chermarajan.
Telephone Directory dhivya
card swapping game (Mini Project) nityanand
simple hangman-pascalsource Seabert
college dirtectory (Mini Project) msridhar
Poll Application John van Meter
ASP Daily Hit Counter. Tejaskumar Gandhi
To avoid null in asp environment using sql Sami
Maklumbalas webmaster
poll John van Meter
EasyASP Template Engine. TjoekBezoer
Basic Calculator using HTML & Javascript. Patrick M. D Souza
What servers support ASP ? VyomWorld
What is ASP? VyomWorld

A D V E R T I S E M E N T




Google Groups Subscribe to SourceCodesWorld - Techies Talk
Email:

Free eBook - Interview Questions: Get over 1,000 Interview Questions in an eBook for free when you join JobsAssist. Just click on the button below to join JobsAssist and you will immediately receive the Free eBook with thousands of Interview Questions in an ebook when you join.

New! Click here to Add your Code!


ASP Home | C Home | C++ Home | COBOL Home | Java Home | Pascal Home
Source Codes Home Page

 Advertisements  

Google Search

Google

Source Codes World.com is a part of Vyom Network.

Vyom Network : Web Hosting | Dedicated Server | Free SMS, GRE, GMAT, MBA | Online Exams | Freshers Jobs | Software Downloads | Interview Questions | Jobs, Discussions | Placement Papers | Free eBooks | Free eBooks | Free Business Info | Interview Questions | Free Tutorials | Arabic, French, German | IAS Preparation | Jokes, Songs, Fun | Free Classifieds | Free Recipes | Free Downloads | Bangalore Info | Tech Solutions | Project Outsourcing, Web Hosting | GATE Preparation | MBA Preparation | SAP Info | Software Testing | Google Logo Maker | Freshers Jobs

Sitemap | Privacy Policy | Terms and Conditions
Copyright ©2003-2019 SourceCodesWorld.com, All Rights Reserved.
Page URL: http://www.sourcecodesworld.com/source/show.asp?ScriptID=249


Download Yahoo Messenger | Placement Papers | Free SMS | C Interview Questions | C++ Interview Questions | Quick2Host Review