plugin.video.catchuptvandmore
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Catch-up-TV-and-More
Chinese Channels (CC-TV) not working
Describe the bug
None of the CC-TV channels are working
To Reproduce
Steps to reproduce the behaviour: 1.Open Any CCTV channels 2.error message 3.JSON decoder error 4.error log fails to upload
Expected behaviour
I expected them to work, they used to work on an older version
Actual behaviour
All channels not working
Screenshots
If applicable, add screenshots to help explain your problem:
Your environment
-
[ ] Android
-
[ ] iOS
-
[ ] Linux
-
[ ] OSX
-
[ ] Raspberry-Pi
-
[X ] Windows
-
[ ] Other
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Operating system version/name:
-
Kodi version:Matrix latest
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Catch-up TV & More version:latest stable and beta, tried both
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Installation method:from repository
Additional context
I posted this the other day, I was told the channels are geoblocked, I have since found this is not the case, CC-TV 1-17 are available to watch via their website or app, I am not in China and had no problems watching
Debug log
If you can, please add your debug log information (Tutorial available here: https://kodi.wiki/view/Log_file/Easy):
That would be great, thanks a million, I'll keep an eye out for the next release and give it a shot
On Tue, 28 Jun 2022, 20:36 joaopa00, @.***> wrote:
Should be fixed in the next beta, thanks to Darodi.
— Reply to this email directly, view it on GitHub https://github.com/Catch-up-TV-and-More/plugin.video.catchuptvandmore/issues/902#issuecomment-1169150483, or unsubscribe https://github.com/notifications/unsubscribe-auth/AZ2G5M4ANJGPV4X47JRRTBTVRNH2ZANCNFSM52CEQXXA . You are receiving this because you authored the thread.Message ID: <Catch-up-TV-and-More/plugin.video.catchuptvandmore/issues/902/1169150483@ github.com>
Unfortunately, only CCV1 is fixed. Others channels do not offer no-drm stream. So, more work is requested to make these channels working.
That's good to hear, hopefully the other channels will be ok, thanks for having a look at it, much appreciated
On Wed, 29 Jun 2022, 12:21 darodi, @.***> wrote:
I must admit I've only tested CCV1 :P I'll have a look.
— Reply to this email directly, view it on GitHub https://github.com/Catch-up-TV-and-More/plugin.video.catchuptvandmore/issues/902#issuecomment-1169860306, or unsubscribe https://github.com/notifications/unsubscribe-auth/AZ2G5M42LFSKQJMXVBKGWTTVRQWVDANCNFSM52CEQXXA . You are receiving this because you authored the thread.Message ID: <Catch-up-TV-and-More/plugin.video.catchuptvandmore/issues/902/1169860306@ github.com>
Well... using the web, the drm is not easy...
the live stream url comes from
https://vdn.live.cntv.cn/api2/liveHtml5.do?channel=pc://cctv_p2p_hdcctv2&client=flash&tsp=xxxxxxxxx&vn=1537&vc=yyyyyyyyy&uid=&wlan=
where xxxxxxxxx and yyyyyyyyy come from https://js.player.cntv.cn/creator/liveplayer.js
xxxxxxxxx= the value of vdn_tsp =new Date().getTime().toString().slice(0,10);
yyyyyyyyy = the value of vdn_vc = setH5Str((vdn_tsp+vdn_vnFlash+staticCheck_Flash+vdn_uid)).toLocaleUpperCase()
where setH5Str is a javascript function
!function(a){"use strict";function b(a,b){var c=(65535&a)+(65535&b),d=(a>>16)+(b>>16)+(c>>16);return d<<16|65535&c}function c(a,b){return a<<b|a>>>32-b}function d(a,d,e,f,g,h){return b(c(b(b(d,a),b(f,h)),g),e)}function e(a,b,c,e,f,g,h){return d(b&c|~b&e,a,b,f,g,h)}function f(a,b,c,e,f,g,h){return d(b&e|c&~e,a,b,f,g,h)}function g(a,b,c,e,f,g,h){return d(b^c^e,a,b,f,g,h)}function h(a,b,c,e,f,g,h){return d(c^(b|~e),a,b,f,g,h)}function i(a,c){a[c>>5]|=128<<c%32,a[(c+64>>>9<<4)+14]=c;var d,i,j,k,l,m=1732584193,n=-271733879,o=-1732584194,p=271733878;for(d=0;d<a.length;d+=16)i=m,j=n,k=o,l=p,m=e(m,n,o,p,a[d],7,-680876936),p=e(p,m,n,o,a[d+1],12,-389564586),o=e(o,p,m,n,a[d+2],17,606105819),n=e(n,o,p,m,a[d+3],22,-1044525330),m=e(m,n,o,p,a[d+4],7,-176418897),p=e(p,m,n,o,a[d+5],12,1200080426),o=e(o,p,m,n,a[d+6],17,-1473231341),n=e(n,o,p,m,a[d+7],22,-45705983),m=e(m,n,o,p,a[d+8],7,1770035416),p=e(p,m,n,o,a[d+9],12,-1958414417),o=e(o,p,m,n,a[d+10],17,-42063),n=e(n,o,p,m,a[d+11],22,-1990404162),m=e(m,n,o,p,a[d+12],7,1804603682),p=e(p,m,n,o,a[d+13],12,-40341101),o=e(o,p,m,n,a[d+14],17,-1502002290),n=e(n,o,p,m,a[d+15],22,1236535329),m=f(m,n,o,p,a[d+1],5,-165796510),p=f(p,m,n,o,a[d+6],9,-1069501632),o=f(o,p,m,n,a[d+11],14,643717713),n=f(n,o,p,m,a[d],20,-373897302),m=f(m,n,o,p,a[d+5],5,-701558691),p=f(p,m,n,o,a[d+10],9,38016083),o=f(o,p,m,n,a[d+15],14,-660478335),n=f(n,o,p,m,a[d+4],20,-405537848),m=f(m,n,o,p,a[d+9],5,568446438),p=f(p,m,n,o,a[d+14],9,-1019803690),o=f(o,p,m,n,a[d+3],14,-187363961),n=f(n,o,p,m,a[d+8],20,1163531501),m=f(m,n,o,p,a[d+13],5,-1444681467),p=f(p,m,n,o,a[d+2],9,-51403784),o=f(o,p,m,n,a[d+7],14,1735328473),n=f(n,o,p,m,a[d+12],20,-1926607734),m=g(m,n,o,p,a[d+5],4,-378558),p=g(p,m,n,o,a[d+8],11,-2022574463),o=g(o,p,m,n,a[d+11],16,1839030562),n=g(n,o,p,m,a[d+14],23,-35309556),m=g(m,n,o,p,a[d+1],4,-1530992060),p=g(p,m,n,o,a[d+4],11,1272893353),o=g(o,p,m,n,a[d+7],16,-155497632),n=g(n,o,p,m,a[d+10],23,-1094730640),m=g(m,n,o,p,a[d+13],4,681279174),p=g(p,m,n,o,a[d],11,-358537222),o=g(o,p,m,n,a[d+3],16,-722521979),n=g(n,o,p,m,a[d+6],23,76029189),m=g(m,n,o,p,a[d+9],4,-640364487),p=g(p,m,n,o,a[d+12],11,-421815835),o=g(o,p,m,n,a[d+15],16,530742520),n=g(n,o,p,m,a[d+2],23,-995338651),m=h(m,n,o,p,a[d],6,-198630844),p=h(p,m,n,o,a[d+7],10,1126891415),o=h(o,p,m,n,a[d+14],15,-1416354905),n=h(n,o,p,m,a[d+5],21,-57434055),m=h(m,n,o,p,a[d+12],6,1700485571),p=h(p,m,n,o,a[d+3],10,-1894986606),o=h(o,p,m,n,a[d+10],15,-1051523),n=h(n,o,p,m,a[d+1],21,-2054922799),m=h(m,n,o,p,a[d+8],6,1873313359),p=h(p,m,n,o,a[d+15],10,-30611744),o=h(o,p,m,n,a[d+6],15,-1560198380),n=h(n,o,p,m,a[d+13],21,1309151649),m=h(m,n,o,p,a[d+4],6,-145523070),p=h(p,m,n,o,a[d+11],10,-1120210379),o=h(o,p,m,n,a[d+2],15,718787259),n=h(n,o,p,m,a[d+9],21,-343485551),m=b(m,i),n=b(n,j),o=b(o,k),p=b(p,l);return[m,n,o,p]}function j(a){var b,c="";for(b=0;b<32*a.length;b+=8)c+=String.fromCharCode(a[b>>5]>>>b%32&255);return c}function k(a){var b,c=[];for(c[(a.length>>2)-1]=void 0,b=0;b<c.length;b+=1)c[b]=0;for(b=0;b<8*a.length;b+=8)c[b>>5]|=(255&a.charCodeAt(b/8))<<b%32;return c}function l(a){return j(i(k(a),8*a.length))}function m(a,b){var c,d,e=k(a),f=[],g=[];for(f[15]=g[15]=void 0,e.length>16&&(e=i(e,8*a.length)),c=0;16>c;c+=1)f[c]=909522486^e[c],g[c]=1549556828^e[c];return d=i(f.concat(k(b)),512+8*b.length),j(i(g.concat(d),640))}function n(a){var b,c,d="0123456789abcdef",e="";for(c=0;c<a.length;c+=1)b=a.charCodeAt(c),e+=d.charAt(b>>>4&15)+d.charAt(15&b);return e}function o(a){return unescape(encodeURIComponent(a))}function p(a){return l(o(a))}function q(a){return n(p(a))}function r(a,b){return m(o(a),o(b))}function s(a,b){return n(r(a,b))}function t(a,b,c){return b?c?r(b,a):s(b,a):c?p(a):q(a)}"function"==typeof define&&define.amd?define(function(){return t}):a.setH5Str=t}(this);
Without those 2 parameters, the stream has audio but the image is scrambled.
We must find a way to execute javascript functions in python.
Another option would be to check the streaming app
https://app.cctv.com/special/download/ysyy/index.html
might be useful
https://stackoverflow.com/questions/10136319/executing-javascript-from-python https://github.com/jdollarKodi/script.module.js2py
The best is to translate the javascript function in python and attach the code in a separate file. I am not enthousiast in shipping a new python module in CUTVM. I think it would be a good idea to create in the resource/lib folder a new file gathering all the (future ?) drm functions.
In this case, yes, the function has a static code, it's not generated dynamically. We can translate it one time. I hope we will not come across such a case in the future. (Dynamic function)
https://github.com/PiotrDabkowski/Js2Py#translating
I managed to translate the function :)
expected (breakpoint in the javascript in the browser): 50108D777F1114A9BFBBA24A07A006CE
eval result for js in js2py: 50108D777F1114A9BFBBA24A07A006CE
result with translated code in python: 50108D777F1114A9BFBBA24A07A006CE
I'll test all live feeds and commit tomorrow if everything is OK.
It looks like the drm function is only md5sum function. Actually, if it is the case, it should not be hard to find a python already-made version. md5sum function
EDIT: It seems that Kodi supports the hashlib library. So, job is done already.
@joaopa00
the beautified code is here. How did you find it is a md5sum?
! function(a) {
"use strict";
function b(a, b) {
var c = (65535 & a) + (65535 & b),
d = (a >> 16) + (b >> 16) + (c >> 16);
return d << 16 | 65535 & c
}
function c(a, b) {
return a << b | a >>> 32 - b
}
function d(a, d, e, f, g, h) {
return b(c(b(b(d, a), b(f, h)), g), e)
}
function e(a, b, c, e, f, g, h) {
return d(b & c | ~b & e, a, b, f, g, h)
}
function f(a, b, c, e, f, g, h) {
return d(b & e | c & ~e, a, b, f, g, h)
}
function g(a, b, c, e, f, g, h) {
return d(b ^ c ^ e, a, b, f, g, h)
}
function h(a, b, c, e, f, g, h) {
return d(c ^ (b | ~e), a, b, f, g, h)
}
function i(a, c) {
a[c >> 5] |= 128 << c % 32, a[(c + 64 >>> 9 << 4) + 14] = c;
var d, i, j, k, l, m = 1732584193,
n = -271733879,
o = -1732584194,
p = 271733878;
for (d = 0; d < a.length; d += 16) i = m, j = n, k = o, l = p, m = e(m, n, o, p, a[d], 7, -680876936), p = e(p, m, n, o, a[d + 1], 12, -389564586), o = e(o, p, m, n, a[d + 2], 17, 606105819), n = e(n, o, p, m, a[d + 3], 22, -1044525330), m = e(m, n, o, p, a[d + 4], 7, -176418897), p = e(p, m, n, o, a[d + 5], 12, 1200080426), o = e(o, p, m, n, a[d + 6], 17, -1473231341), n = e(n, o, p, m, a[d + 7], 22, -45705983), m = e(m, n, o, p, a[d + 8], 7, 1770035416), p = e(p, m, n, o, a[d + 9], 12, -1958414417), o = e(o, p, m, n, a[d + 10], 17, -42063), n = e(n, o, p, m, a[d + 11], 22, -1990404162), m = e(m, n, o, p, a[d + 12], 7, 1804603682), p = e(p, m, n, o, a[d + 13], 12, -40341101), o = e(o, p, m, n, a[d + 14], 17, -1502002290), n = e(n, o, p, m, a[d + 15], 22, 1236535329), m = f(m, n, o, p, a[d + 1], 5, -165796510), p = f(p, m, n, o, a[d + 6], 9, -1069501632), o = f(o, p, m, n, a[d + 11], 14, 643717713), n = f(n, o, p, m, a[d], 20, -373897302), m = f(m, n, o, p, a[d + 5], 5, -701558691), p = f(p, m, n, o, a[d + 10], 9, 38016083), o = f(o, p, m, n, a[d + 15], 14, -660478335), n = f(n, o, p, m, a[d + 4], 20, -405537848), m = f(m, n, o, p, a[d + 9], 5, 568446438), p = f(p, m, n, o, a[d + 14], 9, -1019803690), o = f(o, p, m, n, a[d + 3], 14, -187363961), n = f(n, o, p, m, a[d + 8], 20, 1163531501), m = f(m, n, o, p, a[d + 13], 5, -1444681467), p = f(p, m, n, o, a[d + 2], 9, -51403784), o = f(o, p, m, n, a[d + 7], 14, 1735328473), n = f(n, o, p, m, a[d + 12], 20, -1926607734), m = g(m, n, o, p, a[d + 5], 4, -378558), p = g(p, m, n, o, a[d + 8], 11, -2022574463), o = g(o, p, m, n, a[d + 11], 16, 1839030562), n = g(n, o, p, m, a[d + 14], 23, -35309556), m = g(m, n, o, p, a[d + 1], 4, -1530992060), p = g(p, m, n, o, a[d + 4], 11, 1272893353), o = g(o, p, m, n, a[d + 7], 16, -155497632), n = g(n, o, p, m, a[d + 10], 23, -1094730640), m = g(m, n, o, p, a[d + 13], 4, 681279174), p = g(p, m, n, o, a[d], 11, -358537222), o = g(o, p, m, n, a[d + 3], 16, -722521979), n = g(n, o, p, m, a[d + 6], 23, 76029189), m = g(m, n, o, p, a[d + 9], 4, -640364487), p = g(p, m, n, o, a[d + 12], 11, -421815835), o = g(o, p, m, n, a[d + 15], 16, 530742520), n = g(n, o, p, m, a[d + 2], 23, -995338651), m = h(m, n, o, p, a[d], 6, -198630844), p = h(p, m, n, o, a[d + 7], 10, 1126891415), o = h(o, p, m, n, a[d + 14], 15, -1416354905), n = h(n, o, p, m, a[d + 5], 21, -57434055), m = h(m, n, o, p, a[d + 12], 6, 1700485571), p = h(p, m, n, o, a[d + 3], 10, -1894986606), o = h(o, p, m, n, a[d + 10], 15, -1051523), n = h(n, o, p, m, a[d + 1], 21, -2054922799), m = h(m, n, o, p, a[d + 8], 6, 1873313359), p = h(p, m, n, o, a[d + 15], 10, -30611744), o = h(o, p, m, n, a[d + 6], 15, -1560198380), n = h(n, o, p, m, a[d + 13], 21, 1309151649), m = h(m, n, o, p, a[d + 4], 6, -145523070), p = h(p, m, n, o, a[d + 11], 10, -1120210379), o = h(o, p, m, n, a[d + 2], 15, 718787259), n = h(n, o, p, m, a[d + 9], 21, -343485551), m = b(m, i), n = b(n, j), o = b(o, k), p = b(p, l);
return [m, n, o, p]
}
function j(a) {
var b, c = "";
for (b = 0; b < 32 * a.length; b += 8) c += String.fromCharCode(a[b >> 5] >>> b % 32 & 255);
return c
}
function k(a) {
var b, c = [];
for (c[(a.length >> 2) - 1] = void 0, b = 0; b < c.length; b += 1) c[b] = 0;
for (b = 0; b < 8 * a.length; b += 8) c[b >> 5] |= (255 & a.charCodeAt(b / 8)) << b % 32;
return c
}
function l(a) {
return j(i(k(a), 8 * a.length))
}
function m(a, b) {
var c, d, e = k(a),
f = [],
g = [];
for (f[15] = g[15] = void 0, e.length > 16 && (e = i(e, 8 * a.length)), c = 0; 16 > c; c += 1) f[c] = 909522486 ^ e[c], g[c] = 1549556828 ^ e[c];
return d = i(f.concat(k(b)), 512 + 8 * b.length), j(i(g.concat(d), 640))
}
function n(a) {
var b, c, d = "0123456789abcdef",
e = "";
for (c = 0; c < a.length; c += 1) b = a.charCodeAt(c), e += d.charAt(b >>> 4 & 15) + d.charAt(15 & b);
return e
}
function o(a) {
return unescape(encodeURIComponent(a))
}
function p(a) {
return l(o(a))
}
function q(a) {
return n(p(a))
}
function r(a, b) {
return m(o(a), o(b))
}
function s(a, b) {
return n(r(a, b))
}
function t(a, b, c) {
return b ? c ? r(b, a) : s(b, a) : c ? p(a) : q(a)
}
"function" == typeof define && define.amd ? define(function() {
return t
}) : a.setH5Str = t
}(this);
indeed :D
https://freeswitch.org/stash/users/pashat./repos/freeswitch/diff/html5/verto/video_demo-live_canvas/js/md5.min.js?sincePath=html5%2Fverto%2Fvideo_demo%2Fjs%2Fmd5.min.js&until=d1f89c4cf4632ac30c1c7bbace708ec57f943f94&at=d1f89c4cf46
La fonction md5 de hashlib donne le même résultat que la fonction utilisée par cctv. J'ai vérifié.
Mais ce n'est pas suffisant. Soit un vdn_uid valide est nécessaire, soit il y a quelque chose qui m'échappe.
tsp = str(int(time.time() * 1000))[0:10] #tsp = '1657014984' print("tsp = %s" % tsp) keys, vdn_uid_hash = Fingerprint2.Fingerprint2().generateFingerprint() vdn_uid = str(vdn_uid_hash).upper() print('vdn_uid = %s' % vdn_uid) seed= tsp + '1537' + 'B4B51E8523157ED8D17ADB76041BCD09' + vdn_uid print(seed) vc1= hashlib.md5(seed.encode()).hexdigest() print("vc1= %s" % vc1) vc = str(vc1).upper() print("vc = %s" % vc) live_id = 'cctv_p2p_hd%s' % item_id resp = requests.get( URL_LIVE + '?channel=pc://%s&client=flash&tsp=%s&vn=%s&uid=%s&wlan=' % (live_id, tsp, vc, vdn_uid), headers={ "User-Agent": web_utils.get_random_ua(), 'Cache-Control': 'max-age=-1, public' })
That's a pity, thanks for all your efforts, much appreciated. I'll keep an eye out for future updates, hopefully they might work at some point, thanks again
On Wed, 29 Jun 2022, 08:55 joaopa00, @.***> wrote:
Unfortunately, only CCV1 is fixed. Others channels do not offer no-drm stream. So, more work is requested to make these channels working.
— Reply to this email directly, view it on GitHub https://github.com/Catch-up-TV-and-More/plugin.video.catchuptvandmore/issues/902#issuecomment-1169653939, or unsubscribe https://github.com/notifications/unsubscribe-auth/AZ2G5M2EOXXAIONSCMGK5MTVRP6NJANCNFSM52CEQXXA . You are receiving this because you authored the thread.Message ID: <Catch-up-TV-and-More/plugin.video.catchuptvandmore/issues/902/1169653939@ github.com>