1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
# Contains functions having to do with logging in or requiring that one is logged in
import urllib
import json
from youtube import common, proto, comments
import re
def _post_comment(text, video_id, session_token, cookie):
headers = {
'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_1 like Mac OS X) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.0 Mobile/14E304 Safari/602.1',
'Accept': '*/*',
'Accept-Language': 'en-US,en;q=0.5',
'Accept-Encoding': 'gzip, deflate, br',
'X-YouTube-Client-Name': '2',
'X-YouTube-Client-Version': '2.20180823',
'Content-Type': 'application/x-www-form-urlencoded',
'Cookie': cookie,
}
comment_params = proto.string(2, video_id) + proto.nested(5, proto.uint(1, 0)) + proto.uint(10, 1)
comment_params = proto.percent_b64encode(comment_params).decode('ascii')
sej = json.dumps({"clickTrackingParams":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=", "commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":True}},"createCommentEndpoint":{"createCommentParams": comment_params}})
data_dict = {
'comment_text': text,
'sej': sej,
'session_token': session_token,
}
data = urllib.parse.urlencode(data_dict).encode()
req = urllib.request.Request("https://m.youtube.com/service_ajax?name=createCommentEndpoint", headers=headers, data=data)
response = urllib.request.urlopen(req, timeout = 5)
content = response.read()
'''with open('debug/post_comment_response', 'wb') as f:
f.write(content)'''
def _post_comment_reply(text, video_id, parent_comment_id, session_token, cookie):
headers = {
'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_1 like Mac OS X) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.0 Mobile/14E304 Safari/602.1',
'Accept': '*/*',
'Accept-Language': 'en-US,en;q=0.5',
'Accept-Encoding': 'gzip, deflate, br',
'X-YouTube-Client-Name': '2',
'X-YouTube-Client-Version': '2.20180823',
'Content-Type': 'application/x-www-form-urlencoded',
'Cookie': cookie,
}
comment_params = proto.string(2, video_id) + proto.string(4, parent_comment_id) + proto.nested(5, proto.uint(1, 0)) + proto.uint(6,0) + proto.uint(10, 1)
comment_params = proto.percent_b64encode(comment_params).decode('ascii')
sej = json.dumps({"clickTrackingParams":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=", "commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":True}},"createCommentReplyEndpoint":{"createReplyParams": comment_params}})
data_dict = {
'comment_text': text,
'sej': sej,
'session_token': session_token,
}
data = urllib.parse.urlencode(data_dict).encode()
req = urllib.request.Request("https://m.youtube.com/service_ajax?name=createCommentReplyEndpoint", headers=headers, data=data)
response = urllib.request.urlopen(req, timeout = 5)
content = response.read()
'''with open('debug/post_comment_response', 'wb') as f:
f.write(content)'''
def delete_comment(video_id, comment_id, author_id, session_token, cookie):
headers = {
'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_1 like Mac OS X) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.0 Mobile/14E304 Safari/602.1',
'Accept': '*/*',
'Accept-Language': 'en-US,en;q=0.5',
'Accept-Encoding': 'gzip, deflate, br',
'X-YouTube-Client-Name': '2',
'X-YouTube-Client-Version': '2.20180823',
'Content-Type': 'application/x-www-form-urlencoded',
'Cookie': cookie,
}
action = proto.uint(1,6) + proto.string(3, comment_id) + proto.string(5, video_id) + proto.string(9, author_id)
action = proto.percent_b64encode(action).decode('ascii')
sej = json.dumps({"clickTrackingParams":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=","commandMetadata":{"webCommandMetadata":{"url":"/service_ajax","sendPost":True}},"performCommentActionEndpoint":{"action":action}})
data_dict = {
'sej': sej,
'session_token': session_token,
}
data = urllib.parse.urlencode(data_dict).encode()
req = urllib.request.Request("https://m.youtube.com/service_ajax?name=performCommentActionEndpoint", headers=headers, data=data)
response = urllib.request.urlopen(req, timeout = 5)
content = response.read()
xsrf_token_regex = re.compile(r'''XSRF_TOKEN"\s*:\s*"([\w-]*(?:=|%3D){0,2})"''')
def post_comment(query_string, fields):
with open('data/cookie.txt', 'r', encoding='utf-8') as f:
cookie_data = f.read()
parameters = urllib.parse.parse_qs(query_string)
try:
video_id = fields['video_id'][0]
except KeyError:
video_id = parameters['video_id'][0]
# Get session token for mobile
# youtube-dl uses disable_polymer=1 which uses a different request format which has an obfuscated javascript algorithm to generate a parameter called "bgr"
# Tokens retrieved from disable_polymer pages only work with that format. Tokens retrieved on mobile only work using mobile requests
# Additionally, tokens retrieved without sending the same cookie won't work. So this is necessary even if the bgr and stuff was reverse engineered.
headers = {'User-Agent': common.mobile_user_agent,
'Cookie': cookie_data,}
mobile_page = common.fetch_url('https://m.youtube.com/watch?v=' + video_id, headers, report_text="Retrieved session token for comment").decode()
match = xsrf_token_regex.search(mobile_page)
if match:
token = match.group(1).replace("%3D", "=")
else:
raise Exception("Couldn't find xsrf_token")
if 'parent_id' in parameters:
_post_comment_reply(fields['comment_text'][0], parameters['video_id'][0], parameters['parent_id'][0], token, cookie_data)
return comments.get_comments_page(query_string)
else:
_post_comment(fields['comment_text'][0], fields['video_id'][0], token, cookie_data)
return comments.get_comments_page('ctoken=' + comments.make_comment_ctoken(video_id, sort=1))
def get_post_comment_page(query_string):
parameters = urllib.parse.parse_qs(query_string)
video_id = parameters['video_id'][0]
parent_id = common.default_multi_get(parameters, 'parent_id', 0, default='')
style = ''' main{
display: grid;
grid-template-columns: 3fr 2fr;
}
.left{
display:grid;
grid-template-columns: 1fr 640px;
}
textarea{
width: 460px;
height: 85px;
}
.comment-form{
grid-column:2;
}'''
if parent_id: # comment reply
comment_box = comments.comment_box_template.substitute(
form_action = common.URL_ORIGIN + '/comments?parent_id=' + parent_id + "&video_id=" + video_id,
video_id_input = '',
post_text = "Post reply",
)
else:
comment_box = comments.comment_box_template.substitute(
form_action = common.URL_ORIGIN + '/comments?ctoken=' + comments.make_comment_ctoken(video_id, sort=1).replace("=", "%3D"),
video_id_input = '''<input type="hidden" name="video_id" value="''' + video_id + '''">''',
post_text = "Post comment",
)
page = '''<div class="left">\n''' + comment_box + '''</div>\n'''
return common.yt_basic_template.substitute(
page_title = "Post comment reply" if parent_id else "Post a comment",
style = style,
header = common.get_header(),
page = page,
)
|
