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MacOS 8.1
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Win98
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DOS
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view as text
This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: chrootuid1.2.shar
Confidence | Program | Detection | Match Type | Support
|
---|
100%
| dexvert
| SHell self-extracting ARchive (archive/shar)
| magic
| Supported |
100%
| dexvert
| Internet Message Format (text/imf)
| magic
| Supported |
99%
| dexvert
| Newsgroup Content (archive/news)
| magic
| Supported |
1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
100%
| file
| news, ASCII text
| default
| |
100%
| TrID
| PrintFox/Pagefox bitmap (640x800)
| default (weak)
| |
100%
| checkBytes
| Printable ASCII
| default
| |
100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
100%
| siegfried
| fmt/329 Shell Archive Format
| default
| |
100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
100%
| xdgMime
| message/news
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
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|00000010| 65 2e 6e 6c 21 6e 6f 74 | 2d 66 6f 72 2d 6d 61 69 |e.nl!not|-for-mai|
|00000020| 6c 0a 46 72 6f 6d 3a 20 | 77 69 65 74 73 65 40 77 |l.From: |wietse@w|
|00000030| 7a 76 2e 77 69 6e 2e 74 | 75 65 2e 6e 6c 20 28 57 |zv.win.t|ue.nl (W|
|00000040| 69 65 74 73 65 20 56 65 | 6e 65 6d 61 29 0a 4e 65 |ietse Ve|nema).Ne|
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|00000060| 6f 75 72 63 65 73 2e 6d | 69 73 63 0a 53 75 62 6a |ources.m|isc.Subj|
|00000070| 65 63 74 3a 20 63 68 72 | 6f 6f 74 75 69 64 20 2d |ect: chr|ootuid -|
|00000080| 20 72 75 6e 20 73 65 72 | 76 65 72 20 69 6e 20 72 | run ser|ver in r|
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|000000a0| 6e 6d 65 6e 74 0a 4f 72 | 67 61 6e 69 7a 61 74 69 |nment.Or|ganizati|
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|000000c0| 69 76 65 72 73 69 74 79 | 20 6f 66 20 54 65 63 68 |iversity| of Tech|
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|000000f0| 34 37 0a 4b 65 79 77 6f | 72 64 73 3a 20 73 65 63 |47.Keywo|rds: sec|
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|00000110| 0a 0a 5b 4b 65 6e 74 2c | 20 74 68 65 20 6e 65 74 |..[Kent,| the net|
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|000001a0| 73 3a 20 63 68 72 6f 6f | 74 75 69 64 2c 20 56 6f |s: chroo|tuid, Vo|
|000001b0| 6c 75 6d 65 20 33 38 2c | 20 49 73 73 75 65 20 31 |lume 38,| Issue 1|
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|00000210| 2e 20 20 44 6f 75 67 6c | 61 73 20 4c 65 65 0a 53 |. Dougl|as Lee.S|
|00000220| 63 68 61 6c 65 73 20 28 | 44 6f 75 67 2e 53 63 68 |chales (|Doug.Sch|
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|00000280| 75 73 74 6e 65 73 73 20 | 2d 2d 20 74 68 61 6e 6b |ustness |-- thank|
|00000290| 73 2e 0a 0a 43 68 72 6f | 6f 74 75 69 64 20 6d 61 |s...Chro|otuid ma|
|000002a0| 6b 65 73 20 69 74 20 65 | 61 73 79 20 74 6f 20 72 |kes it e|asy to r|
|000002b0| 75 6e 20 61 20 6e 65 74 | 77 6f 72 6b 20 73 65 72 |un a net|work ser|
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|00000540| 20 2f 62 69 6e 2f 73 68 | 0a 23 20 54 68 69 73 20 | /bin/sh|.# This |
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|00000630| 2c 20 6f 72 20 62 79 20 | 74 79 70 69 6e 67 20 22 |, or by |typing "|
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|00000700| 74 73 65 40 77 7a 76 20 | 6f 6e 20 4d 6f 6e 20 41 |tse@wzv |on Mon A|
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|00000750| 20 74 65 73 74 20 2d 66 | 20 52 45 41 44 4d 45 20 | test -f| README |
|00000760| 2d 61 20 22 24 7b 31 7d | 22 20 21 3d 20 22 2d 63 |-a "${1}|" != "-c|
|00000770| 22 20 3b 20 74 68 65 6e | 20 0a 20 20 65 63 68 6f |" ; then| . echo|
|00000780| 20 73 68 61 72 3a 20 57 | 69 6c 6c 20 6e 6f 74 20 | shar: W|ill not |
|00000790| 6f 76 65 72 2d 77 72 69 | 74 65 20 65 78 69 73 74 |over-wri|te exist|
|000007a0| 69 6e 67 20 66 69 6c 65 | 20 5c 22 52 45 41 44 4d |ing file| \"READM|
|000007b0| 45 5c 22 0a 65 6c 73 65 | 0a 65 63 68 6f 20 73 68 |E\".else|.echo sh|
|000007c0| 61 72 3a 20 45 78 74 72 | 61 63 74 69 6e 67 20 5c |ar: Extr|acting \|
|000007d0| 22 52 45 41 44 4d 45 5c | 22 20 5c 28 37 31 35 34 |"README\|" \(7154|
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|000007f0| 64 20 22 73 2f 5e 58 2f | 2f 22 20 3e 52 45 41 44 |d "s/^X/|/" >READ|
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|00000810| 44 4d 45 27 0a 58 40 28 | 23 29 20 52 45 41 44 4d |DME'.X@(|#) READM|
|00000820| 45 20 31 2e 32 20 39 33 | 2f 30 38 2f 31 36 20 31 |E 1.2 93|/08/16 1|
|00000830| 30 3a 34 31 3a 30 31 0a | 58 0a 58 63 68 72 6f 6f |0:41:01.|X.Xchroo|
|00000840| 74 75 69 64 20 2d 20 72 | 75 6e 20 63 6f 6d 6d 61 |tuid - r|un comma|
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|000008c0| 20 20 44 6f 75 67 6c 61 | 73 20 4c 65 65 0a 58 53 | Dougla|s Lee.XS|
|000008d0| 63 68 61 6c 65 73 20 28 | 44 6f 75 67 2e 53 63 68 |chales (|Doug.Sch|
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|00000910| 6f 0a 58 69 6d 70 72 6f | 76 65 20 65 61 73 65 20 |o.Ximpro|ve ease |
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|00000970| 73 65 72 76 69 63 65 20 | 61 74 20 6c 6f 77 20 70 |service |at low p|
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|00000990| 61 6e 64 20 77 69 74 68 | 20 72 65 73 74 72 69 63 |and with| restric|
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|000009c0| 68 6f 76 65 6e 20 55 6e | 69 76 65 72 73 69 74 79 |hoven Un|iversity|
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|00000a10| 20 6e 65 74 77 6f 72 6b | 20 64 61 65 6d 6f 6e 73 | network| daemons|
|00000a20| 0a 58 69 6e 20 61 20 72 | 65 73 74 72 69 63 74 65 |.Xin a r|estricte|
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|00000a40| 74 68 65 20 64 61 65 6d | 6f 6e 73 20 68 61 76 65 |the daem|ons have|
|00000a50| 20 61 63 63 65 73 73 20 | 6f 6e 6c 79 20 74 6f 20 | access |only to |
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|00000ae0| 6f 6c 65 73 20 69 6e 20 | 64 61 65 6d 6f 6e 20 73 |oles in |daemon s|
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|00000c10| 74 69 6f 6e 0a 58 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |tion.X==|========|
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|00000c30| 20 6f 66 20 74 68 65 20 | 63 68 72 6f 6f 74 75 69 | of the |chrootui|
|00000c40| 64 20 70 72 6f 67 72 61 | 6d 20 69 73 20 73 6d 61 |d progra|m is sma|
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|00000d00| 72 6f 6f 74 75 69 64 20 | 73 68 6f 75 6c 64 20 2a |rootuid |should *|
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|00003360| 64 28 70 77 64 2d 3e 70 | 77 5f 75 69 64 29 29 20 |d(pwd->p|w_uid)) |
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|000033c0| 20 49 6e 20 63 61 73 65 | 20 77 65 20 73 74 69 6c | In case| we stil|
|000033d0| 6c 20 68 61 76 65 20 74 | 68 65 20 2f 65 74 63 2f |l have t|he /etc/|
|000033e0| 70 61 73 73 77 64 20 66 | 69 6c 65 20 73 74 69 6c |passwd f|ile stil|
|000033f0| 6c 20 6f 70 65 6e 2e 20 | 2a 2f 0a 58 0a 58 20 20 |l open. |*/.X.X |
|00003400| 20 20 65 6e 64 70 77 65 | 6e 74 28 29 3b 0a 58 0a | endpwe|nt();.X.|
|00003410| 58 20 20 20 20 2f 2a 20 | 52 75 6e 20 74 68 65 20 |X /* |Run the |
|00003420| 63 6f 6d 6d 61 6e 64 20 | 61 6e 64 20 68 6f 70 65 |command |and hope|
|00003430| 20 66 6f 72 20 74 68 65 | 20 62 65 73 74 2e 20 2a | for the| best. *|
|00003440| 2f 0a 58 0a 58 20 20 20 | 20 28 76 6f 69 64 29 20 |/.X.X | (void) |
|00003450| 65 78 65 63 76 70 28 61 | 72 67 76 5b 33 5d 2c 20 |execvp(a|rgv[3], |
|00003460| 61 72 67 76 20 2b 20 33 | 29 3b 0a 58 20 20 20 20 |argv + 3|);.X |
|00003470| 73 79 73 6c 6f 67 28 4c | 4f 47 5f 45 52 52 2c 20 |syslog(L|OG_ERR, |
|00003480| 22 25 73 3a 20 25 6d 22 | 2c 20 61 72 67 76 5b 33 |"%s: %m"|, argv[3|
|00003490| 5d 29 3b 0a 58 20 20 20 | 20 72 65 74 75 72 6e 20 |]);.X | return |
|000034a0| 28 30 29 3b 0a 58 7d 0a | 45 4e 44 5f 4f 46 5f 63 |(0);.X}.|END_OF_c|
|000034b0| 68 72 6f 6f 74 75 69 64 | 2e 63 0a 69 66 20 74 65 |hrootuid|.c.if te|
|000034c0| 73 74 20 32 38 34 32 20 | 2d 6e 65 20 60 77 63 20 |st 2842 |-ne `wc |
|000034d0| 2d 63 20 3c 63 68 72 6f | 6f 74 75 69 64 2e 63 60 |-c <chro|otuid.c`|
|000034e0| 3b 20 74 68 65 6e 0a 20 | 20 20 20 65 63 68 6f 20 |; then. | echo |
|000034f0| 73 68 61 72 3a 20 5c 22 | 63 68 72 6f 6f 74 75 69 |shar: \"|chrootui|
|00003500| 64 2e 63 5c 22 20 75 6e | 70 61 63 6b 65 64 20 77 |d.c\" un|packed w|
|00003510| 69 74 68 20 77 72 6f 6e | 67 20 73 69 7a 65 21 0a |ith wron|g size!.|
|00003520| 66 69 0a 23 20 65 6e 64 | 20 6f 66 20 6f 76 65 72 |fi.# end| of over|
|00003530| 77 72 69 74 69 6e 67 20 | 63 68 65 63 6b 0a 66 69 |writing |check.fi|
|00003540| 0a 69 66 20 74 65 73 74 | 20 2d 66 20 63 68 72 6f |.if test| -f chro|
|00003550| 6f 74 75 69 64 2e 31 20 | 2d 61 20 22 24 7b 31 7d |otuid.1 |-a "${1}|
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+--------+-------------------------+-------------------------+--------+--------+