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| author | Omar Roth <omarroth@hotmail.com> | 2019-01-05 15:23:22 -0600 |
|---|---|---|
| committer | Omar Roth <omarroth@hotmail.com> | 2019-01-05 15:23:22 -0600 |
| commit | 7f8349d4b13b371821f73839bf9bf2edff2d5b15 (patch) | |
| tree | db6d74c384ed0f7a559663fe2be67d37ab5d0b82 | |
| parent | 4ae57cb475ef64730a13982f94f4810d901bc6b5 (diff) | |
| download | invidious-7f8349d4b13b371821f73839bf9bf2edff2d5b15.tar.gz invidious-7f8349d4b13b371821f73839bf9bf2edff2d5b15.tar.bz2 invidious-7f8349d4b13b371821f73839bf9bf2edff2d5b15.zip | |
Escape function names in signature extractor
| -rw-r--r-- | src/invidious/signatures.cr | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/invidious/signatures.cr b/src/invidious/signatures.cr index eaf91902..b2ed89d2 100644 --- a/src/invidious/signatures.cr +++ b/src/invidious/signatures.cr @@ -1,15 +1,15 @@ def fetch_decrypt_function(id = "CvFH_6DNRCY") client = make_client(YT_URL) - document = client.get("/watch?v=#{id}").body - url = document.match(/src="(?<url>\/yts\/jsbin\/player-.{9}\/en_US\/base.js)"/).not_nil!["url"] + document = client.get("/watch?v=#{id}&gl=US&hl=en&disable_polymer=1").body + url = document.match(/src="(?<url>\/yts\/jsbin\/player_ias-.{9}\/en_US\/base.js)"/).not_nil!["url"] player = client.get(url).body function_name = player.match(/^(?<name>[^=]+)=function\(a\){a=a\.split\(""\)/m).not_nil!["name"] - function_body = player.match(/^#{function_name}=function\(a\){(?<body>[^}]+)}/m).not_nil!["body"] + function_body = player.match(/^#{Regex.escape(function_name)}=function\(a\){(?<body>[^}]+)}/m).not_nil!["body"] function_body = function_body.split(";")[1..-2] var_name = function_body[0][0, 2] - var_body = player.delete("\n").match(/var #{var_name}={(?<body>(.*?))};/).not_nil!["body"] + var_body = player.delete("\n").match(/var #{Regex.escape(var_name)}={(?<body>(.*?))};/).not_nil!["body"] operations = {} of String => String var_body.split("},").each do |operation| |