๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

๐ŸŽ iOS/iOS Application

[iOS, Network] Wireshark๋กœ ๋„คํŠธ์›Œํฌ ํŒจํ‚ท ๋ถ„์„ํ•˜๊ธฐ(1) - iOS ํŒจํ‚ท ๋ฏธ๋Ÿฌ๋ง

728x90

โญ๏ธ ์ค€๋น„์‚ฌํ•ญ โญ๏ธ 

  • Xcode ์„ค์น˜
    • ์•„์ดํฐ์˜ ํŒจํ‚ท์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” Remote Virtual Interface ์‚ฌ์šฉ
    • Xcode๋ฅผ ์„ค์น˜ํ•ด์•ผ ์„ค์น˜๋œ๋‹ค. 
  • Wireshark ์„ค์น˜
    • ๋„คํŠธ์›Œํฌ ํŒจํ‚ท์„ ๋ถ„์„ํ•  ๋•Œ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉํ•˜๋Š” ํˆด๋กœ, ๊ณต์‹ ํ™ˆํŽ˜์ด์ง€์—์„œ ๋ฌด๋ฃŒ๋กœ ๋‹ค์šด๋กœ๋“œํ•  ์ˆ˜ ์žˆ๋‹ค.
    • https://www.wireshark.org/download.html

โญ๏ธ ์‚ฌ์šฉ ๋ฐฉ๋ฒ• โญ๏ธ 

1. ์•„์ดํฐ๊ณผ mac ์—ฐ๊ฒฐํ•˜์—ฌ ์•„์ดํฐ UDID ํ™•์ธ

Finder๋ฅผ ํ†ตํ•ด ์—ฐ๊ฒฐ๋œ ์•„์ดํฐ์˜ UDID ์ •๋ณด ํ™•์ธ ๊ฐ€๋Šฅํ•˜๋‹ค.

*UDID(Unique Device IDentifier) : iOS, tvOS, macOS๋ฅผ ์‹คํ–‰ํ•˜๋Š” Apple ๊ธฐ๊ธฐ์˜ ๊ณ ์œ ํ•œ ๊ธฐ๊ธฐ ์‹๋ณ„์ž

 

 

2. ํŒจํ‚ท ๋ฏธ๋Ÿฌ๋ง ์‹œ์ž‘ 

์•ž์„œ ํ™•์ธํ•œ UDID์ •๋ณด์™€ rvictl ๋ช…๋ น์–ด ์‚ฌ์šฉํ•˜์—ฌ ํŒจํ‚ท ๋ฏธ๋Ÿฌ๋ง์„ ์ˆ˜ํ–‰ํ•œ๋‹ค.

ํ„ฐ๋ฏธ๋„์— ์•„๋ž˜ ๋ช…๋ น์–ด ์ž…๋ ฅํ•œ๋‹ค.

โžœ  ~ git:(master) โœ— rvictl -s UDID

Starting device UDID [SUCCEEDED] with interface rvi0

[*rvictl ๋ช…๋ น์–ด]

rvictl [-h][-l][-s <udid1> ... <udidN>][-x <udid1> ... <udidN>]

Remote Virtual Interface Tool starts and stops a remote packet capture instance
for any set of attached mobile devices. It can also provide feedback on any attached
devices that are currently relaying packets back to this host.

Options:
	-l, -L		List currently active devices
	-s, -S		Start a device or set of devices
	-x, -X		Stop a device or set of devices

 

์—ฐ๊ฒฐ ํ™•์ธ ์•„๋ž˜ ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•˜์—ฌ ์—ฐ๊ฒฐ ์—ฌ๋ถ€๋ฅผ ํ™•์ธํ•˜๋ฉด rvi ๋””๋ฐ”์ด์Šค๊ฐ€ ๋ณด์ธ๋‹ค.

โžœ  ~ git:(master) โœ— ifconfig rvi0
rvi0: flags=3005<UP,DEBUG,LINK0,LINK1> mtu 0

*์—ฐ๊ฒฐ์ด ์•ˆ ๋œ ๊ฒฝ์šฐ

โžœ  ~ git:(master) โœ— ifconfig rvi0
ifconfig: interface rvi0 does not exist

 

[๋ช…๋ น์–ด ์ •์ƒ ์‹คํ–‰ ํ™”๋ฉด]

 

3. Wireshark ์—์„œ ํŒจํ‚ท ๋ณด๊ธฐ

์ •์ƒ์ ์œผ๋กœ ์—ฐ๊ฒฐ๋œ ๊ฒฝ์šฐ Wireshark ์ธํ„ฐํŽ˜์ด์Šค ๋ชฉ๋ก์—์„œ ์œ„์—์„œ ํ™•์ธํ•œ rvi๋””๋ฐ”์ด์Šค(rvi0)๊ฐ€ ์ƒ๊ธด๋‹ค.

์„ ํƒํ•˜์—ฌ ํŒจํ‚ท ์บก์ฒ˜ ์‹œ์ž‘!

 

 

4. ํŒจํ‚ท ๋ฏธ๋Ÿฌ๋ง ์ข…๋ฃŒ

rvictl -x ($UUID)

โžœ  ~ git:(master) โœ— rvictl -x UDID

Stopping device UDID [SUCCEEDED]

 

๋ฐ˜์‘ํ˜•