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encode and decode signed commits (#3373)

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Co-authored-by: Lars Hvam <larshp@hotmail.com>
This commit is contained in:
germanysources 2020-05-20 12:42:38 +02:00 committed by GitHub
parent aa71ed52ae
commit 47a2332cc7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 53 additions and 6 deletions
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34
src/git/zcl_abapgit_git_pack.clas.abap
View File

@ -18,6 +18,7 @@ CLASS zcl_abapgit_git_pack DEFINITION
parent2 TYPE zif_abapgit_definitions=>ty_sha1,
author TYPE string,
committer TYPE string,
gpgsig TYPE string,
body TYPE string,
END OF ty_commit .
TYPES:
@ -284,11 +285,13 @@ CLASS ZCL_ABAPGIT_GIT_PACK IMPLEMENTATION.
METHOD decode_commit.
DATA: lv_string TYPE string,
lv_word TYPE string,
lv_length TYPE i,
lv_trash TYPE string ##NEEDED,
lt_string TYPE TABLE OF string.
DATA: lv_string TYPE string,
lv_word TYPE string,
lv_offset TYPE i,
lv_length TYPE i,
lv_length_gpgsig TYPE i,
lv_trash TYPE string ##NEEDED,
lt_string TYPE TABLE OF string.
FIELD-SYMBOLS: <lv_string> LIKE LINE OF lt_string.
@ -317,10 +320,23 @@ CLASS ZCL_ABAPGIT_GIT_PACK IMPLEMENTATION.
rs_commit-committer = <lv_string>+10.
EXIT. " current loop
WHEN OTHERS.
ASSERT 0 = 1.
ASSERT 1 = 0.
ENDCASE.
ENDLOOP.
IF lv_string+0(6) = 'gpgsig'.
FIND REGEX |-----END PGP SIGNATURE-----[[:space:]]+|
IN lv_string
MATCH OFFSET lv_offset
MATCH LENGTH lv_length.
lv_length = lv_length - 1.
lv_length_gpgsig = lv_offset + lv_length - 7.
lv_length = lv_offset + lv_length.
rs_commit-gpgsig = lv_string+7(lv_length_gpgsig).
lv_string = lv_string+lv_length.
ENDIF.
rs_commit-body = lv_string+1.
IF rs_commit-author IS INITIAL
@ -698,6 +714,12 @@ CLASS ZCL_ABAPGIT_GIT_PACK IMPLEMENTATION.
INTO lv_tmp SEPARATED BY space. "#EC NOTEXT
CONCATENATE lv_string lv_tmp zif_abapgit_definitions=>c_newline INTO lv_string.
IF NOT is_commit-gpgsig IS INITIAL.
CONCATENATE 'gpgsig' is_commit-gpgsig
INTO lv_tmp SEPARATED BY space.
CONCATENATE lv_string lv_tmp INTO lv_string.
ENDIF.
CONCATENATE lv_string zif_abapgit_definitions=>c_newline is_commit-body INTO lv_string.
rv_data = zcl_abapgit_convert=>string_to_xstring_utf8( lv_string ).

25
src/git/zcl_abapgit_git_pack.clas.testclasses.abap
View File

@ -231,6 +231,8 @@ CLASS ltcl_pack DEFINITION FOR TESTING DURATION SHORT RISK LEVEL HARMLESS FINAL.
RAISING zcx_abapgit_exception,
commit_newline FOR TESTING
RAISING zcx_abapgit_exception,
signed_commit FOR TESTING
RAISING zcx_abapgit_exception,
pack_short FOR TESTING
RAISING zcx_abapgit_exception,
pack_long FOR TESTING
@ -484,6 +486,29 @@ CLASS ltcl_pack IMPLEMENTATION.
ENDMETHOD.
METHOD signed_commit.
DATA: ls_commit TYPE zcl_abapgit_git_pack=>ty_commit,
ls_result TYPE zcl_abapgit_git_pack=>ty_commit,
lv_data TYPE xstring.
ls_commit-tree = c_sha.
ls_commit-parent = c_sha.
ls_commit-author = 'larshp <larshp@hotmail.com> 1387823471 +0100'.
ls_commit-committer = 'larshp <larshp@hotmail.com> 1387823471 +0100'.
ls_commit-body = 'very informative'.
ls_commit-gpgsig = '-----END PGP SIGNATURE-----'
&& |{ zif_abapgit_definitions=>c_newline } { zif_abapgit_definitions=>c_newline }|.
lv_data = zcl_abapgit_git_pack=>encode_commit( ls_commit ).
ls_result = zcl_abapgit_git_pack=>decode_commit( lv_data ).
cl_abap_unit_assert=>assert_equals(
exp = ls_commit
act = ls_result ).
ENDMETHOD.
ENDCLASS.
CLASS ltcl_git_pack_decode_commit DEFINITION FOR TESTING