Ruby忽略IF语句中的布尔值

Question

Ruby忽略IF语句中的布尔值

J. *_*gen 0 ruby arrays if-statement nessus

我正在解析一些Nessus扫描,并试图将插件21643的输出分成3个不同的数组,highSecArray,mediumSecArray和lowSecArray,具体取决于它们的密码强度.我将逐行进行并设置标志以将值放入正确的数组中.输入的样本是;

Here is the list of SSL ciphers supported by the remote server :
Each group is reported per SSL Version.

SSL Version : TLSv12
  Medium Strength Ciphers (&gt; 64-bit and &lt; 112-bit key)
      EDH-RSA-DES-CBC3-SHA         Kx=DH          Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      ECDHE-RSA-DES-CBC3-SHA       Kx=ECDH        Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      DES-CBC3-SHA                 Kx=RSA         Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   

  High Strength Ciphers (&gt;= 112-bit key)
      DHE-RSA-AES128-SHA           Kx=DH          Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      DHE-RSA-AES256-SHA           Kx=DH          Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      ECDHE-RSA-AES128-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      ECDHE-RSA-AES256-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      AES128-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   

The fields above are :

  {OpenSSL ciphername}
  Kx={key exchange}
  Au={authentication}
  Enc={symmetric encryption method}
  Mac={message authentication code}
  {export flag}

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我把它修剪成一个只有以下的数组,它保存在一个数组中(每个数组元素一行)

SSL Version : TLSv12
  Medium Strength Ciphers (&gt; 64-bit and &lt; 112-bit key)
      EDH-RSA-DES-CBC3-SHA         Kx=DH          Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      ECDHE-RSA-DES-CBC3-SHA       Kx=ECDH        Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      DES-CBC3-SHA                 Kx=RSA         Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   

  High Strength Ciphers (&gt;= 112-bit key)
      DHE-RSA-AES128-SHA           Kx=DH          Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      DHE-RSA-AES256-SHA           Kx=DH          Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      ECDHE-RSA-AES128-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      ECDHE-RSA-AES256-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      AES128-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA1

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我的问题是将不同的优势分成不同的数组.我有以下代码来做,它应该工作,但没有.它用每一行填充所有3个数组,忽略if声明标志必须设置为true.我正在输出实际的标志值,它们是正确设置的.

(1..count).each do |inc|
      version = hash[inc][0].split(" : ")[1]
      highSecArray = mediumSecArray = lowSecArray = []
      highFlag = mediumFlag = lowFlag = false

      puts "=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=#{inc}\\/#{version}=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-="
      puts hash[inc]

      hash[inc].each do |line|
        if line.include? "Low Strength Ciphers"
          lowFlag = true
          mediumFlag = highFlag = false
        elsif line.include? "Medium Strength Ciphers"
          mediumFlag = true
          lowFlag = highFlag = false
        elsif line.include? "High Strength Ciphers"
          highFlag = true
          lowFlag = mediumFlag = false
        else
          puts "High:\t#{highFlag}\nMedium:\t#{mediumFlag}\nLow:\t#{lowFlag}\nLine:#{line}\n\n"

          highSecArray << line if line != "" && highFlag == true
          mediumSecArray << line if line != "" && mediumFlag == true
          lowSecArray << line if line != "" && lowFlag == true
        end # end if
      end
      puts "-----------------------High-----------------------"
      puts highSecArray
      puts "-----------------------Medium-----------------------"
      puts mediumSecArray
      puts "-----------------------Low-----------------------"
      puts lowSecArray
  end # end 1..count.each do

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我一直用来调试的控制台输出如下,它在顶部有输入,然后是每行的布尔运算符的当前状态(以及行本身),最后是每个数组的内容.介质阵列应该只有2行,high应该有8而low应该是空的,但是所有3行都包含所有行.

=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=1\/TLSv12=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=-_-=
SSL Version : TLSv12
  Medium Strength Ciphers (> 64-bit and < 112-bit key)
      ECDHE-RSA-DES-CBC3-SHA       Kx=ECDH        Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      DES-CBC3-SHA                 Kx=RSA         Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   

  High Strength Ciphers (>= 112-bit key)
      ECDHE-RSA-AES128-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      ECDHE-RSA-AES256-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      AES128-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      AES256-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      ECDHE-RSA-AES128-SHA256      Kx=ECDHE       Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  
      ECDHE-RSA-AES256-SHA384      Kx=ECDHE       Au=RSA      Enc=AES-CBC(256)         Mac=SHA384  
      RSA-AES128-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  
      RSA-AES256-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA256  


High:   false
Medium: false
Low:    false
Line:SSL Version : TLSv12

High:   false
Medium: true
Low:    false
Line:      ECDHE-RSA-DES-CBC3-SHA       Kx=ECDH        Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   

High:   false
Medium: true
Low:    false
Line:      DES-CBC3-SHA                 Kx=RSA         Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   

High:   false
Medium: true
Low:    false
Line:

High:   true
Medium: false
Low:    false
Line:      ECDHE-RSA-AES128-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   

High:   true
Medium: false
Low:    false
Line:      ECDHE-RSA-AES256-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   

High:   true
Medium: false
Low:    false
Line:      AES128-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   

High:   true
Medium: false
Low:    false
Line:      AES256-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   

High:   true
Medium: false
Low:    false
Line:      ECDHE-RSA-AES128-SHA256      Kx=ECDHE       Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  

High:   true
Medium: false
Low:    false
Line:      ECDHE-RSA-AES256-SHA384      Kx=ECDHE       Au=RSA      Enc=AES-CBC(256)         Mac=SHA384  

High:   true
Medium: false
Low:    false
Line:      RSA-AES128-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  

High:   true
Medium: false
Low:    false
Line:      RSA-AES256-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA256  

High:   true
Medium: false
Low:    false
Line:

High:   true
Medium: false
Low:    false
Line:

-----------------------High-----------------------
      ECDHE-RSA-DES-CBC3-SHA       Kx=ECDH        Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      DES-CBC3-SHA                 Kx=RSA         Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      ECDHE-RSA-AES128-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      ECDHE-RSA-AES256-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      AES128-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      AES256-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      ECDHE-RSA-AES128-SHA256      Kx=ECDHE       Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  
      ECDHE-RSA-AES256-SHA384      Kx=ECDHE       Au=RSA      Enc=AES-CBC(256)         Mac=SHA384  
      RSA-AES128-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  
      RSA-AES256-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA256  
-----------------------Medium-----------------------
      ECDHE-RSA-DES-CBC3-SHA       Kx=ECDH        Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      DES-CBC3-SHA                 Kx=RSA         Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      ECDHE-RSA-AES128-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      ECDHE-RSA-AES256-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      AES128-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      AES256-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      ECDHE-RSA-AES128-SHA256      Kx=ECDHE       Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  
      ECDHE-RSA-AES256-SHA384      Kx=ECDHE       Au=RSA      Enc=AES-CBC(256)         Mac=SHA384  
      RSA-AES128-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  
      RSA-AES256-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA256  
-----------------------Low-----------------------
      ECDHE-RSA-DES-CBC3-SHA       Kx=ECDH        Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      DES-CBC3-SHA                 Kx=RSA         Au=RSA      Enc=3DES-CBC(168)        Mac=SHA1   
      ECDHE-RSA-AES128-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      ECDHE-RSA-AES256-SHA         Kx=ECDH        Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      AES128-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA1   
      AES256-SHA                   Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA1   
      ECDHE-RSA-AES128-SHA256      Kx=ECDHE       Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  
      ECDHE-RSA-AES256-SHA384      Kx=ECDHE       Au=RSA      Enc=AES-CBC(256)         Mac=SHA384  
      RSA-AES128-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(128)         Mac=SHA256  
      RSA-AES256-SHA256            Kx=RSA         Au=RSA      Enc=AES-CBC(256)         Mac=SHA256

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我无法弄清楚为什么所有阵列都获得了所有价值,非常感谢任何帮助!提前致谢

Answer 1

Jör*_*tag 5

我无法弄清楚为什么所有数组都获得了每个值

代码中没有"数组"(复数).只有一个数组(单数):

 highSecArray = mediumSecArray = lowSecArray = []
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您将所有三个变量设置为同一个数组.您应该将它们设置为不同的数组:

 highSecArray, mediumSecArray, lowSecArray = [], [], []
 # or
 highSecArray   = []
 mediumSecArray = []
 lowSecArray    = []

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