Module: TempmailSdk::Providers::Linshiyou

Defined in:
lib/tempmail_sdk/providers/linshiyou.rb

Overview

linshiyou.com 临时邮 — NEXUS_TOKEN + tmail-emails Cookie，邮件接口返回 HTML 分片

Constant Summary collapse

CHANNEL = 
"linshiyou"
ORIGIN = 
"https://linshiyou.com"
DEFAULT_HEADERS = 
{
  "User-Agent" => "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 " \
                  "(KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0",
  "accept-language" => "zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6",
  "cache-control" => "no-cache",
  "dnt" => "1",
  "pragma" => "no-cache",
  "priority" => "u=1, i",
  "referer" => "#{ORIGIN}/",
  "sec-ch-ua" => '"Chromium";v="146", "Not-A.Brand";v="24", "Microsoft Edge";v="146"',
  "sec-ch-ua-mobile" => "?0",
  "sec-ch-ua-platform" => '"Windows"',
  "sec-fetch-dest" => "empty",
  "sec-fetch-mode" => "cors",
  "sec-fetch-site" => "same-origin"
}.freeze
RE_LIST_ID = 
/id="tmail-email-list-([a-f0-9]+)"/i
RE_DIV = 
/<div class="([^"]+)"[^>]*>([\s\S]*?)<\/div>/i
RE_SRCDOC = 
/\ssrcdoc="([^"]*)"/i
RE_DOWNLOAD = 
/href="(\/api\/download\?id=[^"]+)"/i
RE_TAGS = 
/<[^>]+>/

Class Method Summary collapse

Class Method Details

.extract_srcdoc(body_part) ⇒ Object 



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# File 'lib/tempmail_sdk/providers/linshiyou.rb', line 64

def extract_srcdoc(body_part)
  m = body_part.match(RE_SRCDOC)
  return "" unless m

  CGI.unescapeHTML(m[1])
end

.generate_email ⇒ EmailInfo

创建临时邮箱

Returns:



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# File 'lib/tempmail_sdk/providers/linshiyou.rb', line 126

def generate_email
  resp = Http.get("#{ORIGIN}/api/user?user", headers: DEFAULT_HEADERS)
  resp.raise_for_status

  nexus = resp.cookie_value("NEXUS_TOKEN")
  raise "linshiyou: NEXUS_TOKEN not in Set-Cookie" if nexus.nil? || nexus.empty?

  email = resp.body.strip
  raise "linshiyou: invalid email in response body" if email.empty? || !email.include?("@")

  token = "NEXUS_TOKEN=#{nexus}; tmail-emails=#{email}"
  EmailInfo.new(channel: CHANNEL, email: email, token: token)
end

.get_emails(token, email = "") ⇒ Array<Email>

获取邮件列表

Parameters:

  • token (String)
  • email (String) (defaults to: "")

Returns:



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# File 'lib/tempmail_sdk/providers/linshiyou.rb', line 144

def get_emails(token, email = "")
  resp = Http.get(
    "#{ORIGIN}/api/mail?unseen=1",
    headers: DEFAULT_HEADERS.merge(
      "Cookie" => token,
      "x-requested-with" => "XMLHttpRequest"
    )
  )
  resp.raise_for_status
  parse_segments(resp.body, email)
end

.parse_date(s) ⇒ Object 



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# File 'lib/tempmail_sdk/providers/linshiyou.rb', line 49

def parse_date(s)
  s = s.to_s.strip
  return "" if s.empty?

  ["%Y-%m-%d %H:%M:%S", "%Y-%m-%dT%H:%M:%S"].each do |fmt|
    begin
      dt = Time.strptime(s, fmt)
      return dt.utc.strftime("%Y-%m-%dT%H:%M:%SZ")
    rescue ArgumentError
      next
    end
  end
  ""
end

.parse_segments(raw, recipient) ⇒ Object

解析邮件分段



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# File 'lib/tempmail_sdk/providers/linshiyou.rb', line 72

def parse_segments(raw, recipient)
  raw = raw.to_s.strip
  return [] if raw.empty?

  out = []
  raw.split("<-----TMAILNEXTMAIL----->").each do |seg|
    seg = seg.strip
    next if seg.empty?

    parts = seg.split("<-----TMAILCHOPPER----->", 2)
    list_part = parts[0]
    body_part = parts.length > 1 ? parts[1] : ""

    mid = list_part.match(RE_LIST_ID)
    next unless mid

    mid_str = mid[1]

    from_list = pick_div(list_part, "name")
    subject_list = pick_div(list_part, "subject")
    preview_list = pick_div(list_part, "body")

    from_body = pick_div(body_part, "tmail-email-sender")
    time_body = pick_div(body_part, "tmail-email-time")
    title_body = pick_div(body_part, "tmail-email-title")
    html_body = extract_srcdoc(body_part)

    from_addr = from_body.empty? ? from_list : from_body
    subject = title_body.empty? ? subject_list : title_body
    text = preview_list.empty? ? strip_tags(html_body) : preview_list

    attachments = []
    dm = body_part.match(RE_DOWNLOAD)
    if dm
      attachments << EmailAttachment.new(filename: "", url: "#{ORIGIN}#{dm[1]}")
    end

    out << Email.new(
      id: mid_str,
      from_addr: from_addr,
      to: recipient,
      subject: subject,
      text: text,
      html: html_body,
      date: parse_date(time_body),
      is_read: false,
      attachments: attachments
    )
  end
  out
end

.pick_div(fragment, class_name) ⇒ Object 



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# File 'lib/tempmail_sdk/providers/linshiyou.rb', line 42

def pick_div(fragment, class_name)
  fragment.scan(RE_DIV).each do |cls, inner|
    return strip_tags(inner).strip if cls == class_name
  end
  ""
end

.strip_tags(s) ⇒ Object 



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# File 'lib/tempmail_sdk/providers/linshiyou.rb', line 37

def strip_tags(s)
  t = s.gsub(RE_TAGS, " ")
  CGI.unescapeHTML(t).split.join(" ")
end