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63 lines
2.2 KiB
63 lines
2.2 KiB
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# SIP002: https://shadowsocks.org/guide/sip002.html
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# SS Plain: https://shadowsocks.org/guide/configs.html#uri-and-qr-code
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from Utils.Logger import logger
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from Utils.Common import urlDecode, b64Decode
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from Utils.Common import checkScheme, splitTag
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def ss(url: str) -> dict:
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"""
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FORMAT: ss://method:password@hostname:port[#TAG]
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ss://BASE64-ENCODED-STRING-WITHOUT-PADDING[#TAG]
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base64('method:password@hostname:port')
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"""
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config = {
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'type': 'ss',
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'info': {}
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}
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info = config['info']
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logger.debug('Shadowsocks url decode -> %s' % url)
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url, config['name'] = splitTag(checkScheme(url, 'ss', 'Shadowsocks'), fromRight = True)
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try:
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userinfo, url = b64Decode(url).rsplit('@', 1)
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except:
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userinfo, url = url.rsplit('@', 1)
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info['server'], info['port'] = url.rsplit(':', 1)
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info['method'], info['passwd'] = userinfo.split(':', 1)
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logger.debug('Shadowsocks url release -> %s' % config)
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return config
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def sip002(url: str) -> dict:
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"""
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FORMAT: ss://userinfo@hostname:port [ "/" ] [ "?" plugin ] [ #tag ]
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userinfo => method:password or websafe-base64-encode-utf8(method:password)
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"""
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config = {
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'type': 'ss',
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'info': {}
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}
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info = config['info']
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logger.debug('SIP002 url decode -> %s' % url)
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url, config['name'] = splitTag(checkScheme(url, 'ss', 'SIP002'))
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userinfo, url = url.rsplit('@', 1)
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try:
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userinfo = b64Decode(userinfo) # userinfo encode base64 is optional
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except:
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userinfo = urlDecode(userinfo) # not base64 decode -> url encode format
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info['method'], info['passwd'] = userinfo.split(':', 1)
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url = url.replace('/?plugin=', '?plugin=') # remove `/` character
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if '?plugin=' in url: # with sip003 plugin
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url, plugin = url.split('?plugin=', 1)
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plugin = urlDecode(plugin).split(';', 1)
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info['plugin'] = {
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'type': plugin[0],
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'param': '' if len(plugin) == 1 else plugin[1] # default as empty string
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}
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info['server'], info['port'] = url.rsplit(':', 1)
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logger.debug('SIP002 url release -> %s' % config)
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return config
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