pywidevine key

[aletaladro]

Hello guys, I'm trying to get the keys to a platform, I've been reading several posts on the forum but I still can't figure it out.
would you give me some advice


pssh:

AHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABwIARIQNLmW0D xcTXO51IBSzCziTiIGQ1VQMDQ4

license curlconvert:

headers = {
'accept': '*/*',
'accept-language': 'es,en-US;q=0.9,en;q=0.8',
'content-type': 'application/octet-stream',
'nv-authorizations': 'eyJraWQiOiI1MCJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9. eyJ0eXAiOiJEZXZBdXRoTiIsInZlciI6IjEuMCIsImV4cCI6MT cyMTMxNzQ4MiwiZGV2aWNlSWQiOiJmMGVlNDY4Zi1iMWQyLTQz MTQtYmRjNi1mMDNkMzY2YmUyZjUifQ.G8GKXx7yv5ssJ_ucUYf ec2jf-vUv7V3HXqbdh31ivrU',
'sec-ch-ua': '"Not/A)Brand";v="8", "Chromium";v="126", "Google Chrome";v="126"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"Windows"',
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'cross-site',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36',
}

data = '\b\x01\x12¦ \x124\n2\n\x1c\b\x01\x12\x104¹\x96Ð<\\Ms¹Ô\x80RÌ,â N"\x06CUP048\x10\x01\x1a\x10Â&¨\x91\x13#çqü\x9aI¶2 ïÁ\x1f\x18\x01 ÿ¯Ú´\x060\x168\x9c°\x81\x85\tBÐ\x1f\n\x14license.w idevine.com\x12\x10\x17\x05¹\x17Ì\x12\x04\x86\x8b\ x063:/w*\x8c\x1a\x90\x1d(R\x81à~bÂÎâ\x1aÜï}Ú±±Å.\x83ÜÂ\' \x82ýRÓ&@Ï\\¬P`x\x9dÊB@L\x84õ\x03N9&TÿpË£7<£ùOhÚ®¼ @ç@\x1e\x9bgé\x8f\x85\xa0\x8b*\x94\x88>3{÷!Ú,¬Bè,| ˹®\x8f\x85\xadóå\xadÜK\x89I²Ri4¹À±ùM"²Ý.D\x96øÐwÍ ïYg\x1eF\x8d\x00\x83Ìêò\x8f\rß#v4õ\x80/hz\\u\x96Ï\x9c¡ª\fõSÈ2\x9a8u\xa0Sû\fCY\x8fd\x05ª³· \x00Hâ¤h}2¢Â\x06ÞuÌtd\x81K\x95\x01\x87ßßH%%ʲm#-ëè«,I;5Û;±uE9ý©\aý£`3Räôê<\x89Ð\x981\x02\x82¥äûf\x 19\x0eà²\x1a.Õí\xad\x13\x96\x14Û·ðxL|,ß½ÜlÈ\x0fÚC\ x9bÇ\x9c\x10U¾m?¾×ù÷\x05´ÔÿCêYó¡E±æ\x16\\ÿ\x92´\x0 fÛ\x96õ¡RI\aP\x0eræµ\'q}8\aMý\x12¸wvÔ¯\x00\x8b\x19 ÎÙ\x9aöA\x02\x18üæ7\xad\r\a,Ãè¥q\x01ô#\x1c\x8fo\x9 3E\\\\Z@\x86«\x06óé \x9f/N¤M\n?\x90\\öÞ°r\tU¤?Q\x1dØ\t fñ¨\x91\x13\xaduµ\r.Ã\x11a\x06h]P\x05\x81ä:É!\a\x01ÿ8Ñá¼_\x01\x87Òã0}\x83ÑWQ\x87\x 80\x85\x18A·ß\x92Ù\x0f£V\v½M¼\x8a\x97®\x02ä\x9dä{ù \x13}\x1dl}\x8bOÿmã\x86\x18ÿdSº\x9eݽ²Ï~«\x94À}£Þ¹ è)¤kÿ`ë·:dg\x9e\x17dù÷!/×3ä©;»\x91\x91±[cß\x1e=\x14ô¸\x87\x02(5<w\x15ÍJlbiâæ\x13á¢ðè\x14r\ x8dk\xadø\x90\x84Ï\x03z÷?Þ[gM\t+¾¼ô\a<ÚQß\f¼\x90\x15îÈð\aU\x82÷\x13WoZ\x9aðN\ x83§\x0eÇÀ\x8bÌ<¯MS9ãa{\x04Ð\x1eJ\x95õÛÎÏÔbÃ*ô\x19 \x8a eKYT\x02\x7f\x96\x9d\x8cI´Â¦N¾Z8#)Vè?#èy\xa0\x1e90 Qþã|Ué\xa0¸A\x8e\x01Z\a\x15µz¬ù\x9f)C7©Ý\x1a®\\rC\ x9ddàrªE\x10-\x05J\x96Á\x0e¦s|6\x00ÉíExѾ\x1d.\x9aÿ\x94b\x051ÅÇ l\x18NܪèîÑ©\x8c\x14«wF\x81ÿÿ\x185Ê\x05¶VmÖ\x9fr9& Ð4\x02M6lÑÛÄÿ¹u·ATÏ\x05¾Ø@gÑ\x87¸6\x12µ\f¸Ï¬ùAÉRú\ x98$ÅÞ\xadAEØ\x1a¤ÈÕT{\vj»Æf#\x1a\x1c\x87Emã\x13\x 92L\x06,\x9f.ø¹+;L~\x8a\x91©\\¨\x8f\r{\x91\x1d#C\x 97Þ\xa0\x83~±\x83\x93l÷ô\x86Ö\fÚ_í\v¹A\x0eï4é±\x1c ì°\x98ÂC\x0f&¯S\x82\x00*\x05èÄî¹W7\x9bFly222&\nÂ]\a"\x00ú\x82Ý\x19°\x97¥\x82Å{»?ªS7\x1bc\x82\x89ã\x 95\b;½\x00\x8a:÷r~U\x95\x9a\x93\xa0/Üm\x9a(\x19\x15\x19QÞ;óÌÍ/¨Í+ù\x9eà\x85\x15Ä6\x99M/¦òØP¼bãa~i(^¼=\x95\x03\x8eWf/ÔLÜN¯qH`ÖWÐÜ(µ\x84\x05\x19"Q\x14\x00Î)¿=\x9f\x13ºÖ \x90Qp¶\x88á\'Ù-R»@\t\x8e<\x91x\x02\x83\x9ej\x89\x11\x04·®\x82ñ\x9 a\vôò4\x80y\x1bãáö°)\x97Q®ùß,\x80Nè#BÞ\x9b\x84¶\x8 1 >\\àË|Ð\x92Þ}&\rÚ<\x88ðrò\x1b¯\'ÿú\x94Ì?¿\x93#N²ý\ x1a\x85D(\x85g\x16ßeÐ%\vfQ´ÆLw©\x8c¿\x13mk»(\x00=Q 4\\+ÉHܬfJ\x7fÔa\x81Ö&z\x9eQ¢wJ.2´`=`r\x91ÿØ\x830Ô Ù\x91\x1f+Nâ\x95\x12já°\x99o\x1b54m\f\x9a1Ò¡\x8f¹\ x83\x94ÛÞ\x85Ï\x0fÓthË{ý\x14ógåÍ66Ê\x15\x7f\x9bP\x 11º¸YÏè!·¹Ý$Æ\x87d¤\x0f\xa0\x0f\x97Ó¤MÞ¾}°t\x90\x1 b»Öâ\x92_\x8e^H\fRÈ÷S°ìaYr\x13È\x8d\x92¤×Ì\x8f\x00 àH\x99Áb´Þ\x9dWÜ\x19û[r\x0eHùc$W\x8fÂ!ù®/\x8cª¡\x961\x9a\x11÷1û\x93ê¹þ~á\x17sU\x02\x8fâA©\x 91A^\x86\x9f\x81fª\x93(²ú¿$©R\x82ßqs5U\'\x82Åçõ\x8 3ë\x91Ãë#Ð\x137á?xÊDU\x1d]ö\v¦7\x82A¾b@t3\x86\x94\x88¯\x1a%\x03|lSè\x97íKA\x 03ÇNçi®ª\x16\x19^·[¹|\x88\vð\x83*f9\x85ü{\x86h´\x13]\x11\x14È;ªP\x9a\x8b\x13´«¬p\x88\x94\x1eM×l\x12\t5 Âqª\x8f\x89!¡\x97a\x01¶\x85\x97ÿ¤â lnP\x89_wë§\x1d\x82\x1b!n²\x0eii\'\x1eMa$\x8f\x8fQ |\x124Y¨WýD&ÚQ\b<9ª&*jiëY;m"¦ý\x10D\x9dmEiÕ7\t7¦©\ x93å®_p×ú@V§$nè2äµ\x80ÇÀ\x8b\x87\x85?\x00\x9d,Vv\x 186³\x90-\x8cg¬©\x9a÷\x18n¶&[Y\a\n¢Ë$v1m8âÝ\tË·ÐßÅë\x8ft}¡\x11V\x9c\nÿâ«_\x80>Ý W*\x9c?]\x8e\x89Ä\x19\x1b\x116â\x9em\tâLH½Ú\x90ÊM[¾ÿðù,>Y&\x80×sR>üWÆq\x95\x8a\x14wµ.\xad\x94§<Ét\x9 cLKop¥}K\x8b\x04L\x82ø¢\t\xadh];3Þ\\\x97\x03{PF\'õ¦Wæã\x81\x12\x1a \x8fþ¡\r¼º\x81E\'ê\x89/æë\x99-«Z¦[¡<¿ü9&ïn\x0f\x14\xad0»|°%\'\x18¹ik\xa0vç\x89\x0eû-.C©\x98pé\x87\x98¤A¤\x98òv\x16ÁW×\x1d£\t\x84ÍMPr\x 1cʺ\x9eú´FHÍG[\x88\x14\x8cÌãí\rdvµî\x17\x81d±\x9e\x89yGÏ\x98=@SO ª¬¸\x1bOÐ`ïÒº\x94R§\x9b®`«g\x12ç}§ÉW`äý\x8aK纡õ\x 99 [\x8dÁù\x13\x11yä\x1c\x8eßôÔ.%\x123\x95\x1féè±qHç\x 10ùruM-äóY`\v",7:ùXnJ6\x05\x12\'J¢½ªÎû£ÝQj\x93ª\xa0Îå\x8b _I\x94NÛ\v|\xad\f²è\x94ß\x97)©\x88\x8eu/@\x87ò¬\x1eû\x95\x93¦\x157\x94È{Õp\x97\x0eç£~ðSxǵ \x17µ\x12°s\x14Þ\x83\x8c\býTF!ñ\x18ÿ.Tß\x99\x1aV\x 1ck®\x88³÷%C4\x89Í£/Ùt\x8a\x10\x89\x91\x86_:¯\x9eâ\rNAÃ(\x10ͱxëìð!Æä\ x17\x15×2\x9dr\x9dµGà½\x83Ò\bÓ¿f\x9eåab?u\nahRèy}ú \x9fr½ë²?Y44³jèd"O\x8a\x10Ën\' É\x94Ä<\x98éëö\x80\x12ááÕàd=<ö±" /\n\xa0ß\x128{Á\\6»\x94?\x19\x00\x89\x85å\x93\x13\x 9cÕ\x1c\x01Ô\x8dmu¤\x9e\x99\x9f\r?\x10\x99Þî4\x1fË bi¬B\x8fÌ\x89BéÎIý§0\x9b4$\x0f§?K\x04?§\x85¬\x97\x 15\x85ÿí)k\f\x03½6\x83æ\x9f¢=ptôÚ\x0eG\x0e&a!:\x02 ÛAhû\x0f±»HsV^çø\x84þ¹\x9a3\t\x01ðï¶ZÎ\x1cÌU9lU+Ì\ x13úÚ\x06ÁÀ<¹\x89I\x93\x8dY¡ðßÐ\n\x90ôñY<XNä\x9cvL ó\x8fy}\tA¼\x9ctåÆ\x00s\x9d¹Ü?rªÊ1ܶ@nÍ4X\x80\x8dù ˽\x8aò-ª[ß,\x87!²@î\x1c7LË\x94\x16¥\x1aÀ÷®|ø\x06\x03\x88\x1 1<6÷:b\xa0OZwò\x11¶ª¬8\x9c²¹\x9e\x80\x00Ù)Ó7[\x93cò\x14\vfËëñøÞ\x18\x11Ð>¬¾vMéa-2;\x95~\x053\x93ÛA¸!Pß¼BÝ|zèß?qªxv\x80$Ìu=Ýa\x13Ê\ x01\x94`¡Æ\x7f¯ñ¹\x94\x81\x12\x00x\x8aÓ\x8a¶Í\x0e\ x1e\x8auÏ(Ã\x95¸\x9c@i/ùðh¯8Ár\x99\x87È\x03CvÀB\x9ebêo\x9c\x91U@¬Ø±\x15Å\ x05Q\x91Oå>6ÒÅ#¨^"Þ¬Ñ\x1a\x9cj\x04JĶÊ8éÃ\x01\x15\ x00\x9dWLR\x96B\x03Ì\x9a/Ã\x8bzЮ\x92\x8f¾x\n¦È\x94\x1d\r1Ó(RÃ\x11\x84ØÛ2ôÿ )÷Á)P{Ewî#ñ\x90WtÇð\x05\x9bª\x87²±Éª§\x8a°\x8b\a\\ ô!`þèCì½\x13\x12§\x96ô7HÁÖR£*j<\x05»¿"É\x1bº\b´\ v\x89R·´o=u_\x11J»+\x89o\x9fj¤;v\x8dh"K_¢`\x83¸¸\a Ñpïk.t|Î\x13?\x89@\x9fÉÇZì_"\x88\x825`-ß\x1b±Ç\x1f\x02:ößG\x80\x03÷Ê\x11\x0e7.¶¦¤Sãh\rÍce có`\nA]¼Çùå2\x04å\x1bs\x1180oó\x9b¿glãìA*<¦\x93\bA\f\tÔmj \x9b\\E£Ê\xad\x10ç\x01¿|TäÕÍ3.¤\x03f\x11Óï\x19høHw 7\n·pø\x05\x15¾\rjTÖL\x02aáD¬a\x1f¾\x05:\x1d\v\x8d îä\x8e\x0f\x13Z\x11ÉM°¢ü\x1aê¹[\n\x8d\x13Æ\x91Ö%3§x\x1b°IiýL\x8f*\x84Ø7\x8c>\x85" ÖøJ"ykÁ\x96\x95M)}°\x04®Z\x05§ \x8a°\x1dJ*®ÒÊF#ÆÞb\x85A\x02ÄvÌØhØ\x85\x14í\x89eXF âß\x9fã3"·?\x13ù\x90\x8b\xadP#úú¦k÷u\tì\x9b\x98Æ»J <÷OÔ¯\n\x93LÀ\x7f\x82©\x9cnÐ;\x18M}\x91\x9biVÔö÷yó :þø\r\tzÙU\x9fðòø\x017db\a\x01\x9cªÀ\x8aÔB\x14ë\x8 1\x10Àz(À`Â\x13\x82<w~\b\x13Ó®Hf\rÉØ\a\x8a1cÝL²óaÀ J\aQWmB\x87¶×¼\tåÝ¿\bÖ8\x81î/ÏÛ&Ï©X«îÌ¥-\\\\ÇB\x98|\x80\x10\x91ë´È"ËÂ\x93åËOZüÎ,\x8a\x92%( 8¦XMya\x83dl\x96\x8dû\x94H=\x8cY\x85çT#`»Ìç\x93Fñ\ x80êd\x97\x0f\x86Ù®L+qþ/\x84Ô\x94{¡aü\t§®\x04Þu\x12IAÎ5L\t*û\x1a\x95++\x96 axWÁ\x0f\\l©\x11JL\x80ø\x16$ûñg\x88á¶zÁËÑ\\µ»c¥A¯Ø o4z±Þsö\x1aÃ\x9eQ8q=\x10>\'è@V;ª\x1dwaq\x89\bËdº6\ x17ÉU\b\x1c( \x89PÃP\x14\x01êÊ\x1c\x95\x15º¾AD½ì´#.(®\x8fùª>k\x 9aôâG~\x9b³îÈÿbT\v\x16\x8eÙÕ×VeÄ\x91VTú1(óÚ´êAOe\b =¥_Û\xa0\xad\x12µ)víÚ\xadIK¶\x85\x9e{z(Lãn\at$\x8b K"â\x16\x10ï3ãðt(\x0ebR\x1c\x92aJµ\x05\t_\x8fu<\b\ x10ÊÃ\x1d\bëQ{\x8f\x18¡ÍP\x9b½ª\x8c+Ø\x96dñ\x89\x1 cã_\nSõ =Oîcå\nÕ¢¼è?\x0eа\x8ejtYL\x06\x1dYð\x95\x0f\x1a\\ \x9aÙû@\x9e\x14º1ÄÁ\'\x19¢\x17Â\x9bo\x80@7£\x80yM: \\kê?ºF_«Øüåþ×$µ)sÌï%¢Ï\x90d£¾Ú\x93Ç\x92\x91\x84½« \x941øÆ\x10d¨,D\'Í,Þ\x8b\x92)$bÔñ¿De<85x& \x12ûp½\f£©W#t¾\x1a^r\xa0[Æ\x85\x92׫S\x16§¶÷\x1a¤\x15\x81ÁÚ\x82>WÉÄSƱv¶òèõ \x0fUÔ\b®!¬ÝÅI¯³\x9eéêC\x9aÿ°ý? 8§³ÚÎèe$\x1d\x9e\x81ß\x1e¸LØ\x1amÙ\x9en\x03^\x80Öl \x1fx8ä°YÙßv£ñ\x8dÍ\x0f>\x8fi\x9dÂ\x95Ò´,§ÃL6®6ò»\ v\nÂ\x14U8øZoF5XGû¤\x81n{Í\f\x81\x03þ¹ÃÁ0C+ê¼\x96\ x95\x86.Ñ1¯·º%hÄ#s\x15ýS÷\xadÐ\x18¾Õ+r\x92%ÏLÊ\aw\ x16\x141±ÅéZïa°´çLÞ\t°3\x06)\x0e\x8b{4fñ®7}á\x80ß\ x12À\x1cC\x1aÁáuÞ\x1aä=!µÂ\x9bÊ^\x85#ÃwÎT\x90s\x1c 0e\x91\xad\x84\x82|\x82BŸ\x18ùH¥¼\x8dúÈ¥¦Ò\x9f#Jó ü\x9b@üÚ-¹\x90wH\ný5\x8cô7´\'Ö$Që\'\x97ÀÆú\x976@\x95øVB\x0e \x96g3"+½\x15\x99f4\x90¦>\x8cÖ«U\x80¹\x84á\x16á\x8 398T`\x89]nØ(æÂ\x00¦\x86r1R7Þ\x1e\x167)"\x10²¡e\x8bÄ\x9f½\'\ näù\x8fÛ\x92À\x1a*\x80\x02W¡8¥:\x91à\x17ªVcæRßpÑ£õ β\x00þ´S¾)ª\x13\x8e,[\x19%¬\x89ô¦\x1fÂȳ©ã\x04\x11\x96ÕRXwÑ"Ò:\x15\nï y\x1f\x9büvÑ´¦ÛM¤0\nOg\x18©½ñ)\x14/4H\x02\x11²Å\x9c\x83È\x8fÃ|\xa0\x8aº\x9c(\x0fÃ\x95 \x85Íii\x12ü\x1eGgÅ\x11Uo\x87ëÚè\v\x892\x98óu\x90\ x12ï=_iâØv`ãÃo(\bÅHʱi9çáè\x97ïè\x18\x85í\x8c³ü\', Ã\aÍ@\x0f\x16æ\x86\xad*bÃ<\x9fw\x1eCa"N\rì\\ÖKx\x9 6TA³E>4\x8a-å+\x7fTĶË\x7f\x82>\nPoÖ±\b\x9a\x80T÷\xa0Cð.øâ0K\x 87\x9f{/áùn^«B&¾]$\x97¨R\x11ãM";>°\x88ömE\x9a;\x194\x9a\x1dJ\v4.10. 2710.0\x1a\x80\x01\x9b\x12\x10´º\x96Щ_ë\x86qùÏí\x 13h\x7f\x91ì\x1d\x87pLå¨«Õ :1ÁúÉ\x02ö9Ïm¹Sø¨¨eOùA%r¦×äèãç{åî,ô\x1b\x19foTHN¸¢ õMf\x0f\x1e:\x18\x85¾þîç¡ô\x83\x81Ä\x90m\x8bcnªl#U :\x9eg56Ê÷\x80E¢ÚxP\x9dþ,\x82%0\x98\x0fÄDñ\x11üÄiD v&(J\x14\x00\x00\x00\x01\x00\x00\x00\x14\x00\x05\x 00\x10\x90\xa0X\x1c\x88#\x12à'.encode()

response = requests.post(
'https://9j3.nagra.com/VDS7B9J3/wvls/contentlicenseservice/v1/licenses',
headers=headers,
data=data,
)

[aqzs]

Same thread like this one : https://forum.videohelp.com/threads/415277-Video-key-decryption-help?. No one seems to have the solution or is willing to share it sorry.

[CrymanChen]

As expected, this site uses the same Widevine system as Movistar Plus does.
Nv-Authorization which is simply copied from Chrome won't work (= returns a 400 error).

[Attachment 80770 - Click to enlarge]

Customized script is needed to automatically finishes all these process just like Movistar Plus do.
PM someone who you trust to do this. Your site is not allowed to be asked for help here since it is a paid service.
https://forum.videohelp.com/threads/404993-Please-ONLY-ask-for-help-videos-that-everyo...ere-is-my-post

[aqzs]

I'm wondering if this website use same protection as Movistar Plus ? Did you see in the manifest both NAGRA and PSSH? Is it the same in Movistar Plus's manifest?

[larley]

Regarding this:

Same thread like this one : https://forum.videohelp.com/threads/415277-Video-key-decryption-help?. No one seems to have the solution or is willing to share it sorry.

https://github.com/DevLARLEY/nagra-pssh

[aqzs]

Thanks for that snippet code ! I had to deal with WidevinePsshData lib too to generate some PSSH for SFR, wasn't that easy
But here the Nagra PSSH seems to have another function since the widevine one is already here..
I tried making a post request as usual to :

https://195.api-vfp2.ott.kaltura.com/api_v3/service//asset/action/getPlaybackContext

with both and got

{"status":"UNGRANTED_REQUEST","code":400,"errorCode":4018,"message":"Invalid request"}
{"status":"UNGRANTED_REQUEST","code":400,"errorCode":2001,"message":"Invalid request"}

[larley]

Why do we need it? Isn't the Widevine PSSH enough to generate the Challenge? Both contain the same KeyID and ContentID.