DeDRM not working - DeDrm 10.0.3 Calibre 6.30 Adobe Electronic Doc 4.5 PDF

[avidd3]

Been trying to remove drm from PDF downloaded from NetGallery with now joy here is the log. Any help is vey appreciated.

Here is the log:

calibre, version 6.3.0 Debug mode:

You have started calibre in debug mode. After you quit calibre, the debug log will be available in the file: /var/folders/kw/3wsmssqj1yg1f0jv_mq447h80000gn/T/tmplxmxtjil.txt

The log will be displayed automatically.

calibre, version 6.3.0 (darwin, embedded-python: True) Conversion error: Failed: Convert book 1 of 1 (zepubDecide and Conquer)

Convert book 1 of 1 (zepubDecide and Conquer) DeDRM v10.0.3: Trying to decrypt cu47r54w.pdf DeDRM v10.0.3: cu47r54w.pdf is a PDF ebook with encryption EBX_HANDLER DeDRM v10.0.3: cu47r54w.pdf is a PDF ebook (EBX) for UUID 14557bc3-7d7c-4420-b7c7-968d0300ccba DeDRM v10.0.3: Trying encryption key default_key ebx_V is 4 and ebx_type is 6 length is 16 and len(bookkey) is 0 DeDRM v10.0.3: Exception when decrypting after 0.2 seconds Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 724, in PDFIneptDecrypt result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2286, in decryptBook serializer = PDFSerializer(inf, userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2094, in init doc.initialize(userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1253, in initialize return self.initialize_ebx_inept(password, docid, param) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1707, in initialize_ebx_inept print("bookkey[0] is %d" % bookkey[0]) IndexError: index out of range DeDRM v10.0.3: Failed to decrypt with key default_key after 0.2 seconds DeDRM v10.0.3: Looking for new default Adobe Digital Editions Keys after 0.2 seconds DeDRM v10.0.3: Trying a new default key ebx_V is 4 and ebx_type is 6 length is 16 and len(bookkey) is 0 DeDRM v10.0.3: Exception when decrypting after 0.3 seconds Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 795, in PDFIneptDecrypt result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2286, in decryptBook serializer = PDFSerializer(inf, userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2094, in init doc.initialize(userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1253, in initialize return self.initialize_ebx_inept(password, docid, param) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1707, in initialize_ebx_inept print("bookkey[0] is %d" % bookkey[0]) IndexError: index out of range DeDRM v10.0.3: Failed to decrypt with new default key after 0.3 seconds DeDRM v10.0.3: Finished after 0.3 seconds Conversion options changed from defaults: read_metadata_from_opf: '/var/folders/kw/3wsmssqj1yg1f0jv_mq447h80000gn/C/calibre_6.3.0_tmp_0e70jf99/95v3rvcy.opf' verbose: 2 output_profile: 'ipad3' Resolved conversion options calibre version: 6.3.0 {'asciiize': False, 'author_sort': None, 'authors': None, 'base_font_size': 0.0, 'book_producer': None, 'change_justification': 'original', 'chapter': "//[((name()='h1' or name()='h2') and re:test(., " "'\s((chapter|book|section|part)\s+)|((prolog|prologue|epilogue)(\s+|$))', " "'i')) or @class = 'chapter']", 'chapter_mark': 'pagebreak', 'comments': None, 'cover': None, 'debug_pipeline': None, 'dehyphenate': True, 'delete_blank_paragraphs': True, 'disable_font_rescaling': False, 'dont_split_on_page_breaks': False, 'duplicate_links_in_toc': False, 'embed_all_fonts': False, 'embed_font_family': None, 'enable_heuristics': False, 'epub_flatten': False, 'epub_inline_toc': False, 'epub_toc_at_end': False, 'epub_version': '2', 'expand_css': False, 'extra_css': None, 'extract_to': None, 'filter_css': '', 'fix_indents': True, 'flow_size': 260, 'font_size_mapping': None, 'format_scene_breaks': True, 'html_unwrap_factor': 0.4, 'input_encoding': None, 'input_profile': <calibre.customize.profiles.InputProfile object at 0x110717d60>, 'insert_blank_line': False, 'insert_blank_line_size': 0.5, 'insert_metadata': False, 'isbn': None, 'italicize_common_cases': True, 'keep_ligatures': False, 'language': None, 'level1_toc': None, 'level2_toc': None, 'level3_toc': None, 'line_height': 0.0, 'linearize_tables': False, 'margin_bottom': 5.0, 'margin_left': 5.0, 'margin_right': 5.0, 'margin_top': 5.0, 'markup_chapter_headings': True, 'max_toc_links': 50, 'minimum_line_height': 120.0, 'new_pdf_engine': False, 'no_chapters_in_toc': False, 'no_default_epub_cover': False, 'no_images': False, 'no_inline_navbars': False, 'no_svg_cover': False, 'output_profile': <calibre.customize.profiles.iPad3Output object at 0x110714070>, 'page_breaks_before': "//*[name()='h1' or name()='h2']", 'prefer_metadata_cover': False, 'preserve_cover_aspect_ratio': False, 'pretty_print': True, 'pubdate': None, 'publisher': None, 'rating': None, 'read_metadata_from_opf': '/var/folders/kw/3wsmssqj1yg1f0jv_mq447h80000gn/C/calibre_6.3.0_tmp_0e70jf99/95v3rvcy.opf', 'remove_fake_margins': True, 'remove_first_image': False, 'remove_paragraph_spacing': False, 'remove_paragraph_spacing_indent_size': 1.5, 'renumber_headings': True, 'replace_scene_breaks': '', 'search_replace': '[]', 'series': None, 'series_index': None, 'smarten_punctuation': False, 'sr1_replace': None, 'sr1_search': None, 'sr2_replace': None, 'sr2_search': None, 'sr3_replace': None, 'sr3_search': None, 'start_reading_at': None, 'subset_embedded_fonts': False, 'tags': None, 'timestamp': None, 'title': None, 'title_sort': None, 'toc_filter': None, 'toc_threshold': 6, 'toc_title': None, 'transform_css_rules': '[]', 'transform_html_rules': '[]', 'unsmarten_punctuation': False, 'unwrap_factor': 0.45, 'unwrap_lines': True, 'use_auto_toc': False, 'verbose': 2} DeDRM v10.0.3: Trying to decrypt cu47r54w.pdf DeDRM v10.0.3: cu47r54w.pdf is a PDF ebook with encryption EBX_HANDLER DeDRM v10.0.3: cu47r54w.pdf is a PDF ebook (EBX) for UUID 14557bc3-7d7c-4420-b7c7-968d0300ccba DeDRM v10.0.3: Trying encryption key default_key ebx_V is 4 and ebx_type is 6 length is 16 and len(bookkey) is 0 DeDRM v10.0.3: Exception when decrypting after 0.1 seconds Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 724, in PDFIneptDecrypt result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2286, in decryptBook serializer = PDFSerializer(inf, userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2094, in init doc.initialize(userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1253, in initialize return self.initialize_ebx_inept(password, docid, param) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1707, in initialize_ebx_inept print("bookkey[0] is %d" % bookkey[0]) IndexError: index out of range DeDRM v10.0.3: Failed to decrypt with key default_key after 0.1 seconds DeDRM v10.0.3: Looking for new default Adobe Digital Editions Keys after 0.1 seconds DeDRM v10.0.3: Trying a new default key ebx_V is 4 and ebx_type is 6 length is 16 and len(bookkey) is 0 DeDRM v10.0.3: Exception when decrypting after 0.1 seconds Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 795, in PDFIneptDecrypt result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2286, in decryptBook serializer = PDFSerializer(inf, userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2094, in init doc.initialize(userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1253, in initialize return self.initialize_ebx_inept(password, docid, param) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1707, in initialize_ebx_inept print("bookkey[0] is %d" % bookkey[0]) IndexError: index out of range DeDRM v10.0.3: Failed to decrypt with new default key after 0.1 seconds DeDRM v10.0.3: Finished after 0.1 seconds InputFormatPlugin: PDF Input running on /var/folders/kw/3wsmssqj1yg1f0jv_mq447h80000gn/C/calibre_6.3.0_tmp_0e70jf99/cu47r54w.pdf Converting file to html... Traceback (most recent call last): File "runpy.py", line 196, in _run_module_as_main File "runpy.py", line 86, in _run_code File "site.py", line 39, in File "site.py", line 35, in main File "calibre/utils/ipc/worker.py", line 215, in main File "calibre/gui2/convert/gui_conversion.py", line 38, in gui_convert_override File "calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert File "calibre/ebooks/conversion/plumber.py", line 1108, in run File "calibre/customize/conversion.py", line 242, in call File "calibre/ebooks/conversion/plugins/pdf_input.py", line 51, in convert File "calibre/ebooks/pdf/pdftohtml.py", line 83, in pdftohtml calibre.ebooks.ConversionError: pdftohtml failed with return code: 1 Syntax Error: Couldn't find the 'EBX_HANDLER' security handler

[ElleKayEm]

See if deleting your Adobe key from DeDRM's customization and then re-adding the book to calibre will work (letting DeDRM automatically retrieve your key). People have been having problems lately when there is already a saved key. ADE is authorized with your Adobe ID and on the same machine and user as calibre with DeDRM?

[avidd3]

Thanks for the quick response!

Tried what you suggested...no joy. (see the log below)

What did work was removing the drm from a kindle version (from the same source)

I am so pleased that I was able to convert the document, but I don't always have access to another format, So it would be great if we could solve this issue.

Thanks, again, for your help with this.

Respectfully,

Michael 917.837.0402

calibre, version 6.3.0 (darwin, embedded-python: True) Conversion error: Failed: Convert book 1 of 1 (xDecide and Conquer)

Convert book 1 of 1 (xDecide and Conquer) DeDRM v10.0.3: Trying to decrypt pqrxi6s1.pdf DeDRM v10.0.3: pqrxi6s1.pdf is a PDF ebook with encryption EBX_HANDLER DeDRM v10.0.3: pqrxi6s1.pdf is a PDF ebook (EBX) for UUID 14557bc3-7d7c-4420-b7c7-968d0300ccba DeDRM v10.0.3: Looking for new default Adobe Digital Editions Keys after 0.1 seconds DeDRM v10.0.3: Trying a new default key ebx_V is 4 and ebx_type is 6 length is 16 and len(bookkey) is 0 DeDRM v10.0.3: Exception when decrypting after 0.3 seconds Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 795, in PDFIneptDecrypt result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2286, in decryptBook serializer = PDFSerializer(inf, userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2094, in init doc.initialize(userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1253, in initialize return self.initialize_ebx_inept(password, docid, param) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1707, in initialize_ebx_inept print("bookkey[0] is %d" % bookkey[0]) IndexError: index out of range DeDRM v10.0.3: Failed to decrypt with new default key after 0.3 seconds DeDRM v10.0.3: Finished after 0.3 seconds Conversion options changed from defaults: verbose: 2 output_profile: 'ipad3' read_metadata_from_opf: '/var/folders/kw/3wsmssqj1yg1f0jv_mq447h80000gn/C/calibre_6.3.0_tmp_y0wdn41u/l9fdlhvk.opf' Resolved conversion options calibre version: 6.3.0 {'asciiize': False, 'author_sort': None, 'authors': None, 'base_font_size': 0.0, 'book_producer': None, 'change_justification': 'original', 'chapter': "//*[((name()='h1' or name()='h2') and re:test(., "

"'\s((chapter|book|section|part)\s+)|((prolog|prologue|epilogue)(\s+|$))', " "'i')) or @class = 'chapter']", 'chapter_mark': 'pagebreak', 'comments': None, 'cover': None, 'debug_pipeline': None, 'dehyphenate': True, 'delete_blank_paragraphs': True, 'disable_font_rescaling': False, 'docx_custom_page_size': None, 'docx_no_cover': False, 'docx_no_toc': False, 'docx_page_margin_bottom': 72.0, 'docx_page_margin_left': 72.0, 'docx_page_margin_right': 72.0, 'docx_page_margin_top': 72.0, 'docx_page_size': 'letter', 'duplicate_links_in_toc': False, 'embed_all_fonts': False, 'embed_font_family': None, 'enable_heuristics': False, 'expand_css': False, 'extra_css': None, 'extract_to': None, 'filter_css': '', 'fix_indents': True, 'font_size_mapping': None, 'format_scene_breaks': True, 'html_unwrap_factor': 0.4, 'input_encoding': None, 'input_profile': <calibre.customize.profiles.InputProfile object at 0x111eefd90>, 'insert_blank_line': False, 'insert_blank_line_size': 0.5, 'insert_metadata': False, 'isbn': None, 'italicize_common_cases': True, 'keep_ligatures': False, 'language': None, 'level1_toc': None, 'level2_toc': None, 'level3_toc': None, 'line_height': 0.0, 'linearize_tables': False, 'margin_bottom': 5.0, 'margin_left': 5.0, 'margin_right': 5.0, 'margin_top': 5.0, 'markup_chapter_headings': True, 'max_toc_links': 50, 'minimum_line_height': 120.0, 'new_pdf_engine': False, 'no_chapters_in_toc': False, 'no_images': False, 'no_inline_navbars': False, 'output_profile': <calibre.customize.profiles.iPad3Output object at 0x111eec070>, 'page_breaks_before': "//[name()='h1' or name()='h2']", 'prefer_metadata_cover': False, 'preserve_cover_aspect_ratio': False, 'pretty_print': False, 'pubdate': None, 'publisher': None, 'rating': None, 'read_metadata_from_opf': '/var/folders/kw/3wsmssqj1yg1f0jv_mq447h80000gn/C/calibre_6.3.0_tmp_y0wdn41u/l9fdlhvk.opf', 'remove_fake_margins': True, 'remove_first_image': False, 'remove_paragraph_spacing': False, 'remove_paragraph_spacing_indent_size': 1.5, 'renumber_headings': True, 'replace_scene_breaks': '', 'search_replace': '[]', 'series': None, 'series_index': None, 'smarten_punctuation': False, 'sr1_replace': None, 'sr1_search': None, 'sr2_replace': None, 'sr2_search': None, 'sr3_replace': None, 'sr3_search': None, 'start_reading_at': None, 'subset_embedded_fonts': False, 'tags': None, 'timestamp': None, 'title': None, 'title_sort': None, 'toc_filter': None, 'toc_threshold': 6, 'transform_css_rules': '[]', 'transform_html_rules': '[]', 'unsmarten_punctuation': False, 'unwrap_factor': 0.45, 'unwrap_lines': True, 'use_auto_toc': False, 'verbose': 2} DeDRM v10.0.3: Trying to decrypt pqrxi6s1.pdf DeDRM v10.0.3: pqrxi6s1.pdf is a PDF ebook with encryption EBX_HANDLER DeDRM v10.0.3: pqrxi6s1.pdf is a PDF ebook (EBX) for UUID 14557bc3-7d7c-4420-b7c7-968d0300ccba DeDRM v10.0.3: Looking for new default Adobe Digital Editions Keys after 0.0 seconds DeDRM v10.0.3: Trying a new default key ebx_V is 4 and ebx_type is 6 length is 16 and len(bookkey) is 0 DeDRM v10.0.3: Exception when decrypting after 0.1 seconds Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 795, in PDFIneptDecrypt result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2286, in decryptBook serializer = PDFSerializer(inf, userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 2094, in init doc.initialize(userkey, inept) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1253, in initialize return self.initialize_ebx_inept(password, docid, param) File "/Users/noscreen/Library/Preferences/calibre/plugins/DeDRM.zip/ineptpdf.py", line 1707, in initialize_ebx_inept print("bookkey[0] is %d" % bookkey[0]) IndexError: index out of range DeDRM v10.0.3: Failed to decrypt with new default key after 0.1 seconds DeDRM v10.0.3: Finished after 0.1 seconds InputFormatPlugin: PDF Input running on /var/folders/kw/3wsmssqj1yg1f0jv_mq447h80000gn/C/calibre_6.3.0_tmp_y0wdn41u/pqrxi6s1.pdf Converting file to html... Traceback (most recent call last): File "runpy.py", line 196, in _run_module_as_main File "runpy.py", line 86, in _run_code File "site.py", line 39, in File "site.py", line 35, in main File "calibre/utils/ipc/worker.py", line 215, in main File "calibre/gui2/convert/gui_conversion.py", line 38, in gui_convert_override File "calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert File "calibre/ebooks/conversion/plumber.py", line 1108, in run File "calibre/customize/conversion.py", line 242, in call File "calibre/ebooks/conversion/plugins/pdf_input.py", line 51, in convert File "calibre/ebooks/pdf/pdftohtml.py", line 83, in pdftohtml calibre.ebooks.ConversionError: pdftohtml failed with return code: 1 Syntax Error: Couldn't find the 'EBX_HANDLER' security handler

On Sun, Aug 28, 2022 at 9:25 AM ElleKayEm @.***> wrote:

See if deleting your Adobe key from DeDRM's customization and then re-adding the book to calibre will work (letting DeDRM automatically retrieve your key). People have been having problems lately when there is already a saved key. ADE is authorized with your Adobe ID and on the same machine and user as calibre with DeDRM?

— Reply to this email directly, view it on GitHub https://github.com/apprenticeharper/DeDRM_tools/issues/2126#issuecomment-1229456764, or unsubscribe https://github.com/notifications/unsubscribe-auth/ANCE6LLLI23EA5VWAIR4J6LV3NSENANCNFSM572JX6KQ . You are receiving this because you authored the thread.Message ID: @.***>

[ElleKayEm]

Another thing to look at would be the ACSM Input plugin: https://www.mobileread.com/forums/showthread.php?t=341975

But otherwise noDRM will have to look at this. Not sure if they will see it over here on Apprentice Harper's repo. I suggest posting an issue over at noDRM's with a log of adding the book to calibre (not this conversion log).

[avidd3]

got it thanks.

Respectfully,

Michael 917.837.0402

On Sun, Aug 28, 2022 at 10:19 AM ElleKayEm @.***> wrote:

Another thing to look at would be the ACSM Input plugin: https://www.mobileread.com/forums/showthread.php?t=341975

But otherwise noDRM will have to look at this. Not sure if they will see it over here on Apprentice Harper's repo. I suggest posting an issue over at noDRM's https://github.com/noDRM/DeDRM_tools with a log of adding the book to calibre (not this conversion log).

— Reply to this email directly, view it on GitHub https://github.com/apprenticeharper/DeDRM_tools/issues/2126#issuecomment-1229469390, or unsubscribe https://github.com/notifications/unsubscribe-auth/ANCE6LKX3ABBY3EBX35CGLLV3NYPPANCNFSM572JX6KQ . You are receiving this because you authored the thread.Message ID: @.***>

[noDRM]

Really hard to say just from seeing this log, but this looks like a broken PDF where the DRM wasn't applied correctly. Can ADE successfully open that PDF file?

[mk14steve]

See if deleting your Adobe key from DeDRM's customization and then re-adding the book to calibre will work (letting DeDRM automatically retrieve your key). People have been having problems lately when there is already a saved key. ADE is authorized with your Adobe ID and on the same machine and user as calibre with DeDRM?

That worked for me.

[mk14steve]

I did the suggested fix from ElleKayEm and the DeDRM did automatically retrieve my key. What would be useful to know is where does it retrieve it from?

[ElleKayEm]

From ADE or it can also get it from the DeACSM plugin.