DATA: lv_sign_key_x TYPE xstring, lv_hmac_result TYPE string. DATA(lv_binary_secret) = cl_abap_hmac=>string_to_xstring('SECRETKEY'). cl_abap_hmac=>calculate_hmac_for_char( EXPORTING if_algorithm = 'SHA256' "Hash Algorithm if_key = lv_binary_secret "HMAC Key if_data = 'abc' ...
Solved: Hello I'm getting different HMAC code for the same input data and secret key comparing CL_ABAP_HMAC=>CALCULATE_HMAC_FOR_CHAR (using SHA256 algorithm) with
cl_abap_hmac=>calculate_hmac_for_char with the if algorithm set as SHA-256 Reply Former Member In response to Former Member 2013 Apr 03 4:40 PM 0 Kudos 2,769 SAP Managed Tags: ABAP Development You must mean CALCULATE_HMAC_FOR_RAW since he wants it for a ZIP file. Anywa...
* Generate signature cl_abap_hmac=>calculate_hmac_for_char( EXPORTING if_algorithm = 'SHA1' if_key = lv_sign_key_x if_data = lv_sign_string IMPORTING ef_hmacb64string = lv_hmac_result ). * SafeBase64 -> Base64 again REPLACE ALL OCCURRENCES OF '/' IN lv_hmac_result WITH '_'....
Description: Please use AWS4-HMAC-SHA256. HTTP Status Code: 400 Bad Request Code: N/A Code: InvalidRequest Description: SOAP requests must be made over an HTTPS connection. HTTP Status Code: 400 Bad Request SOAP Fault Code Prefix: Client Code: InvalidRequest Description: Amazon S3 ...
问不同于SAPUI5/Javascript的ABAP字符串到SHA256ENtoString() 方法，返回一个表示该对象的字符串，可以...
lo_cl_abap_hmac->final( EXPORTING if_data = cl_abap_hmac=>string_to_xstring( if_input = lv_sortquerystring ) IMPORTING ef_hmacb64string = lv_signature ) . CATCH cx_abap_message_digest . ENDTRY. " 3.2 最终生成的签名也要做特殊URL编码 ...
TYPE STANDARD TABLE OF ssfinfo, ls_recipient_list LIKE LINE OF lt_recipient_list, lv_len TYPE i, lv_shift TYPE string. DATA: lo_digest TYPE REF TO cx_abap_message_digest, lv_error_text TYPE string. DATA lv_appsecret TYPE string. lv_input_x = cl_bcs_convert=>string_to_xstring( ...
SAP Managed Tags: ABAP Development Hello, I had the same problem and the issue is related to the algorithm 256 that does not work properly: https://answers.sap.com/questions/6654008/hmac-sha256.html Try to use the cl_sec_sxml_writer=>co_aes128_algorithm and check if it works. For...
There is a nice GUID generator in ABAP that you can use to generate unique values: DATA: guid TYPE guid_32, o_err TYPE REF TO cx_uuid_error, s_err TYPE string. TRY. guid = cl_system_uuid=>create_uuid_c32_static( ). CATCH cx_uuid_error INTO o_err. s_err = o_err->...