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51 lines
1.4 KiB
Markdown
51 lines
1.4 KiB
Markdown
---
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title: Authorizations
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category: reference
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order: 50
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---
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You can block actions from users using **Authorizations**.
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You need to create a class named `ZCL_ABAPGIT_AUTH_EXIT` implementing interface `ZIF_ABAPGIT_AUTH`, and put inside include `zabapgit_authorizations_exit` [¹](https://github.com/abapGit/abapGit/blob/52758028a7b08101e9c76d1cdab8639d776d3d2b/src/zabapgit.prog.abap#L35 "Link to source code include location") .
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**Note:** If you are using the abapGit development version, do not create the class in the abapGit package.
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The interface `ZIF_ABAPGIT_AUTH` has a constant with all the possible authorizations. Such as:
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- uninstall
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- transport_to_branch
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- update_local_checksum
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### Example
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Suppose you want to limit the uninstalling of packages to a user named Admin. Your code could look like:
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```abap
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*&---------------------------------------------------------------------*
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*& Include zabapgit_authorizations_exit
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*&---------------------------------------------------------------------*
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CLASS zcl_abapgit_auth_exit DEFINITION
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CREATE PUBLIC.
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PUBLIC SECTION.
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INTERFACES zif_abapgit_auth.
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PROTECTED SECTION.
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PRIVATE SECTION.
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ENDCLASS.
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CLASS zcl_abapgit_auth_exit IMPLEMENTATION.
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METHOD zif_abapgit_auth~is_allowed.
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IF iv_authorization = zif_abapgit_auth~gc_authorization-uninstall.
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IF sy-uname = 'ADMIN'.
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rv_allowed = abap_true.
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ELSE.
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rv_allowed = abap_false.
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ENDIF.
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ENDIF.
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ENDMETHOD.
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ENDCLASS.
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```
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