password code

[Former Member]

Hi all,

I want to write a code for selection screen for username and password but the code should not be hard coded.

It will accept values from a Ztable and check whether that password exists there or not.

If the password dont exist it will throw error The password should match the corresponding user id.

Pls experts help me out which FM to be used and how to proceed with the code.

With regards,

Abir.

[Former Member]

Check this code,...

REPORT  z_pass_word  MESSAGE-ID zz                           .

data: wa like ztable.

PARAMETERS: p_user TYPE sy-uname,
            p_passwd(10).


AT SELECTION-SCREEN OUTPUT.

  LOOP AT SCREEN.
    IF screen-name = 'P_PASSWD'.
      screen-invisible = 1.
      MODIFY SCREEN.
    ENDIF.
  ENDLOOP.

  at selection-screen.

    SELECT SINGLE * FROM ztable INTO wa WHERE username = p_user
                                        AND   password = p_passwd.

    IF sy-subrc <> 0.
      MESSAGE e000 WITH 'Please enter valid user id and password'.

    ENDIF.

Regards

vijay

[Former Member]

Hi,

Cant I do it bu using any FM.

With regards,

Abir.

[Former Member]

Try it with G_CHECK_PASSWORD ...

mirko

[Former Member]

Hai

Password should be in some other format

I think it is in ascii format or Hexadescimal format

before comparing you will translate into the existing format

Thanks & regards

Sreenivasulu P

[Former Member]

Hi,

Try with these FM's :

SNC_LOGIN_EXTERNAL_ID

SUSR_USER_EXTID_LOOKUP

If its useful, award points pls..

Regards,

Bharadwaj

[Former Member]

HI

GOOD

AS PER YOUR REQUIREMENT

YOU WANT TO ACCEPT THE VALUE FROM A ZABLE AND YOU DONT WANT TO CREATE A SELECTION SCREEN FOR THIS.

IF THERE WONT BE ANY SELECTION SCREEN THAN HOW COULD YOU DIRECTLY SELECT THE VALUE FROM THE ZTABLE.

CAN YOU GIVE SOME MORE DETAIL ABOUT YOUR REQUIREMENT.

THANKS

MRUTYUN

[rahulkavuri]

hi please copy and run the code below, it will display '*' for the password field.. award points if found helpful

*&---------------------------------------------------------------------*
*& Report  ZKSP_PASSWORD                                               *
*&                                                                     *
*&---------------------------------------------------------------------*
*&                                                                     *
*&                                                                     *
*&---------------------------------------------------------------------*

report  zksp_password .
parameters: p_pass type xuncode.

*---------------------------------------------------------------------*
at selection-screen output.

  loop at screen.
    if screen-name = 'P_PASS'.
      screen-invisible = '1'.
      modify screen.
    endif.
  endloop.

*---------------------------------------------------------------------*
start-of-selection.

  write: / p_pass.


                        .

For getting the password value from data base table the follow the event AT SELECTION given by vijay