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|00000020| 55 4e 49 58 2d 46 72 6f | 6d 3a 20 6e 73 61 79 65 |UNIX-Fro|m: nsaye|
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|00000090| 34 38 3a 20 52 6f 6f 74 | 2d 73 68 65 6c 6c 20 67 |48: Root|-shell g|
|000000a0| 69 76 65 72 20 2d 2d 20 | 6e 65 77 20 61 6e 64 20 |iver -- |new and |
|000000b0| 69 6d 70 72 6f 76 65 64 | 20 22 73 75 22 0a 66 72 |improved| "su".fr|
|000000c0| 6f 6d 3a 20 6d 72 61 70 | 70 6c 65 40 71 75 61 63 |om: mrap|ple@quac|
|000000d0| 6b 2e 73 61 63 2e 63 61 | 2e 75 73 20 28 4e 69 63 |k.sac.ca|.us (Nic|
|000000e0| 6b 20 53 61 79 65 72 29 | 0a 53 65 6e 64 65 72 3a |k Sayer)|.Sender:|
|000000f0| 20 61 6c 6c 62 65 72 79 | 40 75 75 6e 65 74 2e 55 | allbery|@uunet.U|
|00000100| 55 2e 4e 45 54 20 28 42 | 72 61 6e 64 6f 6e 20 53 |U.NET (B|randon S|
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|00000130| 50 6f 73 74 69 6e 67 2d | 6e 75 6d 62 65 72 3a 20 |Posting-|number: |
|00000140| 56 6f 6c 75 6d 65 20 31 | 35 2c 20 49 73 73 75 65 |Volume 1|5, Issue|
|00000150| 20 34 38 0a 53 75 62 6d | 69 74 74 65 64 2d 62 79 | 48.Subm|itted-by|
|00000160| 3a 20 6d 72 61 70 70 6c | 65 40 71 75 61 63 6b 2e |: mrappl|e@quack.|
|00000170| 73 61 63 2e 63 61 2e 75 | 73 20 28 4e 69 63 6b 20 |sac.ca.u|s (Nick |
|00000180| 53 61 79 65 72 29 0a 41 | 72 63 68 69 76 65 2d 6e |Sayer).A|rchive-n|
|00000190| 61 6d 65 3a 20 73 65 63 | 2f 70 61 72 74 30 31 0a |ame: sec|/part01.|
|000001a0| 0a 5b 55 73 65 73 20 73 | 79 73 6c 6f 67 20 61 6e |.[Uses s|yslog an|
|000001b0| 64 20 69 73 20 6f 74 68 | 65 72 77 69 73 65 20 42 |d is oth|erwise B|
|000001c0| 53 44 2d 73 70 65 63 69 | 66 69 63 3b 20 68 6f 77 |SD-speci|fic; how|
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|000001e0| 6e 6f 74 20 62 65 20 74 | 6f 6f 0a 64 69 66 66 69 |not be t|oo.diffi|
|000001f0| 63 75 6c 74 20 74 6f 20 | 63 6f 6e 76 65 72 74 20 |cult to |convert |
|00000200| 74 6f 20 53 79 73 74 65 | 6d 20 56 2e 0a 0a 49 20 |to Syste|m V...I |
|00000210| 6d 75 73 74 20 61 64 6d | 69 74 20 74 68 61 74 20 |must adm|it that |
|00000220| 67 69 76 69 6e 67 20 65 | 61 63 68 20 75 73 65 72 |giving e|ach user|
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|00000250| 70 61 73 73 77 6f 72 64 | 0a 74 68 61 74 20 6f 6e |password|.that on|
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|00000340| 0a 74 6f 20 61 63 63 65 | 73 73 20 72 6f 6f 74 20 |.to acce|ss root |
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|000003b0| 20 20 2b 2b 62 73 61 5d | 0a 0a 49 27 6d 20 6e 6f |  ++bsa]|..I'm no|
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|00000670| 20 20 6e 61 6d 65 0a 23 | 20 2d 2d 2d 2d 2d 2d 20 |  name.#| ------ |
|00000680| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 20 2d 2d 2d 2d 2d |--------|-- -----|
|00000690| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000006a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|000006c0| 72 77 2d 72 2d 2d 72 2d | 2d 20 73 65 63 2e 63 0a |rw-r--r-|- sec.c.|
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|00000790| 68 6f 20 50 6c 65 61 73 | 65 20 75 6e 70 61 63 6b |ho Pleas|e unpack|
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|000007b0| 5f 73 65 71 5f 2e 74 6d | 70 60 20 6e 65 78 74 0a |_seq_.tm|p` next.|
|000007c0| 09 65 78 69 74 20 31 0a | 66 69 0a 23 20 3d 3d 3d |.exit 1.|fi.# ===|
|000007d0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 20 73 65 63 2e 63 |========|== sec.c|
|000007e0| 20 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 0a | =======|=======.|
|000007f0| 69 66 20 74 65 73 74 20 | 2d 66 20 27 73 65 63 2e |if test |-f 'sec.|
|00000800| 63 27 20 2d 61 20 58 22 | 24 31 22 20 21 3d 20 58 |c' -a X"|$1" != X|
|00000810| 22 2d 63 22 3b 20 74 68 | 65 6e 0a 09 65 63 68 6f |"-c"; th|en..echo|
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|00000880| 2d 20 65 78 74 72 61 63 | 74 69 6e 67 20 73 65 63 |- extrac|ting sec|
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|000008c0| 26 26 0a 2f 2a 0a 58 20 | 2a 0a 58 20 2a 20 73 65 |&&./*.X |*.X * se|
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|00000d40| 29 3b 0a 58 20 20 20 20 | 73 65 74 65 75 69 64 28 |);.X    |seteuid(|
|00000d50| 30 29 3b 0a 58 20 20 20 | 20 73 65 74 65 67 69 64 |0);.X   | setegid|
|00000d60| 28 30 29 3b 0a 58 20 20 | 20 20 73 65 74 75 69 64 |(0);.X  |  setuid|
|00000d70| 28 30 29 3b 0a 58 20 20 | 20 20 73 65 74 67 69 64 |(0);.X  |  setgid|
|00000d80| 28 30 29 3b 0a 58 20 20 | 20 20 65 78 65 63 6c 28 |(0);.X  |  execl(|
|00000d90| 22 2f 62 69 6e 2f 63 73 | 68 22 2c 22 20 53 45 43 |"/bin/cs|h"," SEC|
|00000da0| 22 2c 28 63 68 61 72 2a | 29 30 29 3b 0a 58 20 20 |",(char*|)0);.X  |
|00000db0| 7d 0a 58 20 20 65 6c 73 | 65 0a 58 20 20 7b 0a 58 |}.X  els|e.X  {.X|
|00000dc0| 20 20 20 20 73 79 73 6c | 6f 67 28 4c 4f 47 5f 46 |    sysl|og(LOG_F|
|00000dd0| 41 49 4c 5f 50 52 49 2c | 22 73 65 63 75 72 69 74 |AIL_PRI,|"securit|
|00000de0| 79 20 61 63 63 65 73 73 | 20 44 45 4e 49 45 44 3a |y access| DENIED:|
|00000df0| 20 25 73 22 2c 67 65 74 | 6c 6f 67 69 6e 28 29 29 | %s",get|login())|
|00000e00| 3b 0a 58 20 20 20 20 70 | 72 69 6e 74 66 28 22 4e |;.X    p|rintf("N|
|00000e10| 6f 74 20 41 75 74 68 6f | 72 69 7a 65 64 2e 5c 6e |ot Autho|rized.\n|
|00000e20| 22 29 3b 0a 58 20 20 7d | 0a 7d 0a 53 48 41 52 5f |");.X  }|.}.SHAR_|
|00000e30| 45 4f 46 0a 63 68 6d 6f | 64 20 30 36 34 34 20 73 |EOF.chmo|d 0644 s|
|00000e40| 65 63 2e 63 20 7c 7c 0a | 65 63 68 6f 20 27 72 65 |ec.c ||.|echo 're|
|00000e50| 73 74 6f 72 65 20 6f 66 | 20 73 65 63 2e 63 20 66 |store of| sec.c f|
|00000e60| 61 69 6c 65 64 27 0a 57 | 63 5f 63 3d 22 60 77 63 |ailed'.W|c_c="`wc|
|00000e70| 20 2d 63 20 3c 20 27 73 | 65 63 2e 63 27 60 22 0a | -c < 's|ec.c'`".|
|00000e80| 74 65 73 74 20 31 33 31 | 35 20 2d 65 71 20 22 24 |test 131|5 -eq "$|
|00000e90| 57 63 5f 63 22 20 7c 7c | 0a 09 65 63 68 6f 20 27 |Wc_c" |||..echo '|
|00000ea0| 73 65 63 2e 63 3a 20 6f | 72 69 67 69 6e 61 6c 20 |sec.c: o|riginal |
|00000eb0| 73 69 7a 65 20 31 33 31 | 35 2c 20 63 75 72 72 65 |size 131|5, curre|
|00000ec0| 6e 74 20 73 69 7a 65 27 | 20 22 24 57 63 5f 63 22 |nt size'| "$Wc_c"|
|00000ed0| 0a 72 6d 20 2d 66 20 5f | 73 68 61 72 5f 77 6e 74 |.rm -f _|shar_wnt|
|00000ee0| 5f 2e 74 6d 70 0a 66 69 | 0a 23 20 3d 3d 3d 3d 3d |_.tmp.fi|.# =====|
|00000ef0| 3d 3d 3d 3d 3d 3d 3d 3d | 20 73 65 63 70 77 2e 63 |========| secpw.c|
|00000f00| 20 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 0a | =======|=======.|
|00000f10| 69 66 20 74 65 73 74 20 | 2d 66 20 27 73 65 63 70 |if test |-f 'secp|
|00000f20| 77 2e 63 27 20 2d 61 20 | 58 22 24 31 22 20 21 3d |w.c' -a |X"$1" !=|
|00000f30| 20 58 22 2d 63 22 3b 20 | 74 68 65 6e 0a 09 65 63 | X"-c"; |then..ec|
|00000f40| 68 6f 20 27 78 20 2d 20 | 73 6b 69 70 70 69 6e 67 |ho 'x - |skipping|
|00000f50| 20 73 65 63 70 77 2e 63 | 20 28 46 69 6c 65 20 61 | secpw.c| (File a|
|00000f60| 6c 72 65 61 64 79 20 65 | 78 69 73 74 73 29 27 0a |lready e|xists)'.|
|00000f70| 09 72 6d 20 2d 66 20 5f | 73 68 61 72 5f 77 6e 74 |.rm -f _|shar_wnt|
|00000f80| 5f 2e 74 6d 70 0a 65 6c | 73 65 0a 3e 20 5f 73 68 |_.tmp.el|se.> _sh|
|00000f90| 61 72 5f 77 6e 74 5f 2e | 74 6d 70 0a 65 63 68 6f |ar_wnt_.|tmp.echo|
|00000fa0| 20 27 78 20 2d 20 65 78 | 74 72 61 63 74 69 6e 67 | 'x - ex|tracting|
|00000fb0| 20 73 65 63 70 77 2e 63 | 20 28 54 65 78 74 29 27 | secpw.c| (Text)'|
|00000fc0| 0a 73 65 64 20 27 73 2f | 5e 58 2f 2f 27 20 3c 3c |.sed 's/|^X//' <<|
|00000fd0| 20 27 53 48 41 52 5f 45 | 4f 46 27 20 3e 20 27 73 | 'SHAR_E|OF' > 's|
|00000fe0| 65 63 70 77 2e 63 27 20 | 26 26 0a 2f 2a 0a 58 20 |ecpw.c' |&&./*.X |
|00000ff0| 2a 0a 58 20 2a 20 73 65 | 63 70 77 2e 63 0a 58 20 |*.X * se|cpw.c.X |
|00001000| 2a 0a 58 20 2a 20 43 68 | 61 6e 67 65 20 70 61 73 |*.X * Ch|ange pas|
|00001010| 73 77 6f 72 64 73 20 66 | 6f 72 20 74 68 65 20 73 |swords f|or the s|
|00001020| 65 63 20 70 61 73 73 77 | 6f 72 64 20 66 69 6c 65 |ec passw|ord file|
|00001030| 0a 58 20 2a 0a 58 20 2a | 20 55 73 61 67 65 3a 20 |.X *.X *| Usage: |
|00001040| 73 65 63 70 77 20 5b 75 | 73 65 72 6e 61 6d 65 5d |secpw [u|sername]|
|00001050| 0a 58 20 2a 0a 58 20 2a | 20 49 74 20 6d 61 79 20 |.X *.X *| It may |
|00001060| 73 65 65 6d 20 6f 64 64 | 20 74 68 61 74 20 75 73 |seem odd| that us|
|00001070| 65 72 73 20 61 72 65 20 | 61 6c 6c 6f 77 65 64 20 |ers are |allowed |
|00001080| 74 6f 20 63 68 61 6e 67 | 65 20 6f 74 68 65 72 20 |to chang|e other |
|00001090| 70 65 6f 70 6c 65 27 73 | 0a 58 20 2a 20 70 61 73 |people's|.X * pas|
|000010a0| 73 77 6f 72 64 73 2c 20 | 61 6e 64 20 63 68 61 6e |swords, |and chan|
|000010b0| 67 65 20 74 68 65 69 72 | 20 6f 77 6e 20 77 69 74 |ge their| own wit|
|000010c0| 68 6f 75 74 20 73 75 70 | 70 6c 79 69 6e 67 20 74 |hout sup|plying t|
|000010d0| 68 65 20 6f 6c 64 20 70 | 61 73 73 77 6f 72 64 2c |he old p|assword,|
|000010e0| 0a 58 20 2a 20 62 75 74 | 20 77 68 6f 65 76 65 72 |.X * but| whoever|
|000010f0| 20 72 75 6e 73 20 74 68 | 69 73 20 6d 75 73 74 20 | runs th|is must |
|00001100| 61 6c 72 65 61 64 79 20 | 68 61 76 65 20 61 20 75 |already |have a u|
|00001110| 69 64 20 6f 66 20 72 6f | 6f 74 2c 20 73 6f 20 69 |id of ro|ot, so i|
|00001120| 74 0a 58 20 2a 20 72 65 | 61 6c 6c 79 20 64 6f 65 |t.X * re|ally doe|
|00001130| 73 6e 27 74 20 6d 61 74 | 74 65 72 2e 0a 58 20 2a |sn't mat|ter..X *|
|00001140| 0a 58 20 2a 2f 0a 58 0a | 23 69 6e 63 6c 75 64 65 |.X */.X.|#include|
|00001150| 20 3c 73 74 64 69 6f 2e | 68 3e 0a 23 69 6e 63 6c | <stdio.|h>.#incl|
|00001160| 75 64 65 20 3c 73 74 72 | 69 6e 67 73 2e 68 3e 0a |ude <str|ings.h>.|
|00001170| 23 69 6e 63 6c 75 64 65 | 20 3c 73 79 73 2f 66 69 |#include| <sys/fi|
|00001180| 6c 65 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 22 |le.h>.#i|nclude "|
|00001190| 63 6f 6e 66 69 67 2e 68 | 22 0a 58 0a 65 78 74 65 |config.h|".X.exte|
|000011a0| 72 6e 20 6c 6f 6e 67 20 | 72 61 6e 64 6f 6d 28 29 |rn long |random()|
|000011b0| 3b 0a 65 78 74 65 72 6e | 20 63 68 61 72 20 2a 67 |;.extern| char *g|
|000011c0| 65 74 6c 6f 67 69 6e 28 | 29 3b 0a 65 78 74 65 72 |etlogin(|);.exter|
|000011d0| 6e 20 6c 6f 6e 67 20 74 | 69 6d 65 28 29 3b 0a 58 |n long t|ime();.X|
|000011e0| 0a 63 68 61 72 20 63 68 | 61 72 73 65 74 5b 5d 3d |.char ch|arset[]=|
|000011f0| 22 41 42 43 44 45 46 47 | 48 49 4a 4b 4c 4d 4e 4f |"ABCDEFG|HIJKLMNO|
|00001200| 50 51 52 53 54 55 56 57 | 58 59 5a 61 62 63 64 65 |PQRSTUVW|XYZabcde|
|00001210| 66 67 68 69 6a 6b 6c 6d | 6e 6f 70 71 72 73 74 75 |fghijklm|nopqrstu|
|00001220| 76 77 78 79 7a 30 31 32 | 33 34 35 36 37 38 39 2e |vwxyz012|3456789.|
|00001230| 2f 22 3b 0a 58 0a 63 68 | 61 72 20 67 65 74 6c 69 |/";.X.ch|ar getli|
|00001240| 6e 65 28 66 69 6c 65 2c | 73 29 0a 46 49 4c 45 20 |ne(file,|s).FILE |
|00001250| 2a 66 69 6c 65 3b 0a 63 | 68 61 72 20 2a 73 3b 0a |*file;.c|har *s;.|
|00001260| 7b 0a 58 20 20 77 68 69 | 6c 65 28 28 28 2a 73 3d |{.X  whi|le(((*s=|
|00001270| 67 65 74 63 28 66 69 6c | 65 29 29 21 3d 45 4f 46 |getc(fil|e))!=EOF|
|00001280| 29 20 26 26 20 28 2a 73 | 21 3d 27 5c 6e 27 29 29 |) && (*s|!='\n'))|
|00001290| 20 73 2b 2b 3b 0a 58 20 | 20 69 66 20 28 28 2a 73 | s++;.X | if ((*s|
|000012a0| 29 3d 3d 45 4f 46 29 20 | 72 65 74 75 72 6e 20 31 |)==EOF) |return 1|
|000012b0| 3b 0a 58 20 20 2a 73 3d | 30 3b 0a 58 20 20 72 65 |;.X  *s=|0;.X  re|
|000012c0| 74 75 72 6e 20 30 3b 0a | 7d 0a 58 0a 6d 61 69 6e |turn 0;.|}.X.main|
|000012d0| 28 61 72 67 63 2c 61 72 | 67 76 29 0a 69 6e 74 20 |(argc,ar|gv).int |
|000012e0| 61 72 67 63 3b 0a 63 68 | 61 72 20 2a 2a 61 72 67 |argc;.ch|ar **arg|
|000012f0| 76 3b 0a 7b 0a 58 0a 58 | 20 20 63 68 61 72 20 6b |v;.{.X.X|  char k|
|00001300| 65 79 5b 39 5d 2c 73 61 | 6c 74 5b 33 5d 2c 6c 69 |ey[9],sa|lt[3],li|
|00001310| 6e 65 5b 38 30 5d 2c 6c | 69 6e 65 32 5b 38 30 5d |ne[80],l|ine2[80]|
|00001320| 2c 2a 77 68 6f 2c 6f 6b | 3d 30 3b 0a 58 20 20 46 |,*who,ok|=0;.X  F|
|00001330| 49 4c 45 20 2a 66 31 2c | 2a 66 32 3b 0a 58 0a 58 |ILE *f1,|*f2;.X.X|
|00001340| 20 20 69 66 20 28 73 65 | 74 75 69 64 28 30 29 29 |  if (se|tuid(0))|
|00001350| 0a 58 20 20 7b 0a 58 20 | 20 20 20 70 72 69 6e 74 |.X  {.X |   print|
|00001360| 66 28 22 4d 75 73 74 20 | 62 65 20 72 6f 6f 74 2e |f("Must |be root.|
|00001370| 5c 6e 22 29 3b 0a 58 20 | 20 20 20 65 78 69 74 28 |\n");.X |   exit(|
|00001380| 31 29 3b 0a 58 20 20 7d | 0a 58 0a 58 20 20 77 68 |1);.X  }|.X.X  wh|
|00001390| 6f 3d 67 65 74 6c 6f 67 | 69 6e 28 29 3b 0a 58 20 |o=getlog|in();.X |
|000013a0| 20 69 66 20 28 61 72 67 | 63 3e 31 29 0a 58 20 20 | if (arg|c>1).X  |
|000013b0| 20 20 77 68 6f 3d 2a 28 | 61 72 67 76 2b 31 29 3b |  who=*(|argv+1);|
|000013c0| 0a 58 0a 58 20 20 73 74 | 72 63 70 79 28 6b 65 79 |.X.X  st|rcpy(key|
|000013d0| 2c 67 65 74 70 61 73 73 | 28 22 4e 65 77 20 50 61 |,getpass|("New Pa|
|000013e0| 73 73 77 6f 72 64 3a 22 | 29 29 3b 0a 58 20 20 69 |ssword:"|));.X  i|
|000013f0| 66 20 28 73 74 72 63 6d | 70 28 6b 65 79 2c 67 65 |f (strcm|p(key,ge|
|00001400| 74 70 61 73 73 28 22 41 | 67 61 69 6e 3a 22 29 29 |tpass("A|gain:"))|
|00001410| 29 0a 58 20 20 7b 0a 58 | 20 20 20 20 70 72 69 6e |).X  {.X|    prin|
|00001420| 74 66 28 22 4e 6f 20 4d | 61 74 63 68 2e 5c 6e 22 |tf("No M|atch.\n"|
|00001430| 29 3b 0a 58 20 20 20 20 | 65 78 69 74 28 31 29 3b |);.X    |exit(1);|
|00001440| 0a 58 20 20 7d 0a 58 0a | 58 20 20 73 72 61 6e 64 |.X  }.X.|X  srand|
|00001450| 6f 6d 28 28 69 6e 74 29 | 20 74 69 6d 65 28 30 4c |om((int)| time(0L|
|00001460| 29 29 3b 0a 58 20 20 73 | 61 6c 74 5b 30 5d 3d 63 |));.X  s|alt[0]=c|
|00001470| 68 61 72 73 65 74 5b 72 | 61 6e 64 6f 6d 28 29 25 |harset[r|andom()%|
|00001480| 73 74 72 6c 65 6e 28 63 | 68 61 72 73 65 74 29 5d |strlen(c|harset)]|
|00001490| 3b 0a 58 20 20 73 61 6c | 74 5b 31 5d 3d 63 68 61 |;.X  sal|t[1]=cha|
|000014a0| 72 73 65 74 5b 72 61 6e | 64 6f 6d 28 29 25 73 74 |rset[ran|dom()%st|
|000014b0| 72 6c 65 6e 28 63 68 61 | 72 73 65 74 29 5d 3b 0a |rlen(cha|rset)];.|
|000014c0| 58 20 20 73 74 72 63 70 | 79 28 6c 69 6e 65 2c 77 |X  strcp|y(line,w|
|000014d0| 68 6f 29 3b 0a 58 20 20 | 73 74 72 63 61 74 28 6c |ho);.X  |strcat(l|
|000014e0| 69 6e 65 2c 22 3a 22 29 | 3b 0a 58 20 20 73 74 72 |ine,":")|;.X  str|
|000014f0| 63 61 74 28 6c 69 6e 65 | 2c 63 72 79 70 74 28 6b |cat(line|,crypt(k|
|00001500| 65 79 2c 73 61 6c 74 29 | 29 3b 0a 58 0a 58 20 20 |ey,salt)|);.X.X  |
|00001510| 75 6d 61 73 6b 28 30 33 | 37 37 29 3b 0a 58 20 20 |umask(03|77);.X  |
|00001520| 66 31 3d 66 6f 70 65 6e | 28 46 49 4c 45 4e 41 4d |f1=fopen|(FILENAM|
|00001530| 45 2c 22 72 22 29 3b 0a | 58 20 20 66 32 3d 66 6f |E,"r");.|X  f2=fo|
|00001540| 70 65 6e 28 54 45 4d 50 | 4e 41 4d 45 2c 22 77 22 |pen(TEMP|NAME,"w"|
|00001550| 29 3b 0a 58 20 20 66 6c | 6f 63 6b 28 66 69 6c 65 |);.X  fl|ock(file|
|00001560| 6e 6f 28 66 32 29 2c 4c | 4f 43 4b 5f 45 58 29 3b |no(f2),L|OCK_EX);|
|00001570| 0a 58 20 20 77 68 69 6c | 65 28 21 67 65 74 6c 69 |.X  whil|e(!getli|
|00001580| 6e 65 28 66 31 2c 6c 69 | 6e 65 32 29 29 0a 58 20 |ne(f1,li|ne2)).X |
|00001590| 20 20 20 69 66 20 28 73 | 74 72 6e 63 6d 70 28 6c |   if (s|trncmp(l|
|000015a0| 69 6e 65 32 2c 77 68 6f | 2c 73 74 72 6c 65 6e 28 |ine2,who|,strlen(|
|000015b0| 77 68 6f 29 29 29 0a 58 | 20 20 20 20 20 20 66 70 |who))).X|      fp|
|000015c0| 72 69 6e 74 66 28 66 32 | 2c 22 25 73 5c 6e 22 2c |rintf(f2|,"%s\n",|
|000015d0| 6c 69 6e 65 32 29 3b 0a | 58 20 20 20 20 65 6c 73 |line2);.|X    els|
|000015e0| 65 0a 58 20 20 20 20 7b | 0a 58 20 20 20 20 20 20 |e.X    {|.X      |
|000015f0| 66 70 72 69 6e 74 66 28 | 66 32 2c 22 25 73 5c 6e |fprintf(|f2,"%s\n|
|00001600| 22 2c 6c 69 6e 65 29 3b | 0a 58 20 20 20 20 20 20 |",line);|.X      |
|00001610| 6f 6b 2b 2b 3b 0a 58 20 | 20 20 20 7d 0a 58 20 20 |ok++;.X |   }.X  |
|00001620| 66 63 6c 6f 73 65 28 66 | 31 29 3b 0a 58 20 20 66 |fclose(f|1);.X  f|
|00001630| 63 6c 6f 73 65 28 66 32 | 29 3b 0a 58 20 20 72 65 |close(f2|);.X  re|
|00001640| 6e 61 6d 65 28 54 45 4d | 50 4e 41 4d 45 2c 46 49 |name(TEM|PNAME,FI|
|00001650| 4c 45 4e 41 4d 45 29 3b | 0a 58 0a 58 20 20 69 66 |LENAME);|.X.X  if|
|00001660| 20 28 21 6f 6b 29 0a 58 | 20 20 7b 0a 58 20 20 20 | (!ok).X|  {.X   |
|00001670| 20 70 72 69 6e 74 66 28 | 22 43 61 6e 6e 6f 74 20 | printf(|"Cannot |
|00001680| 63 68 61 6e 67 65 3a 20 | 55 73 65 72 20 6e 6f 74 |change: |User not|
|00001690| 20 61 75 74 68 6f 72 69 | 7a 65 64 2e 5c 6e 22 29 | authori|zed.\n")|
|000016a0| 3b 0a 58 20 20 20 20 65 | 78 69 74 28 31 29 3b 0a |;.X    e|xit(1);.|
|000016b0| 58 20 20 7d 0a 58 20 20 | 0a 7d 0a 53 48 41 52 5f |X  }.X  |.}.SHAR_|
|000016c0| 45 4f 46 0a 63 68 6d 6f | 64 20 30 36 34 34 20 73 |EOF.chmo|d 0644 s|
|000016d0| 65 63 70 77 2e 63 20 7c | 7c 0a 65 63 68 6f 20 27 |ecpw.c |||.echo '|
|000016e0| 72 65 73 74 6f 72 65 20 | 6f 66 20 73 65 63 70 77 |restore |of secpw|
|000016f0| 2e 63 20 66 61 69 6c 65 | 64 27 0a 57 63 5f 63 3d |.c faile|d'.Wc_c=|
|00001700| 22 60 77 63 20 2d 63 20 | 3c 20 27 73 65 63 70 77 |"`wc -c |< 'secpw|
|00001710| 2e 63 27 60 22 0a 74 65 | 73 74 20 31 36 37 32 20 |.c'`".te|st 1672 |
|00001720| 2d 65 71 20 22 24 57 63 | 5f 63 22 20 7c 7c 0a 09 |-eq "$Wc|_c" ||..|
|00001730| 65 63 68 6f 20 27 73 65 | 63 70 77 2e 63 3a 20 6f |echo 'se|cpw.c: o|
|00001740| 72 69 67 69 6e 61 6c 20 | 73 69 7a 65 20 31 36 37 |riginal |size 167|
|00001750| 32 2c 20 63 75 72 72 65 | 6e 74 20 73 69 7a 65 27 |2, curre|nt size'|
|00001760| 20 22 24 57 63 5f 63 22 | 0a 72 6d 20 2d 66 20 5f | "$Wc_c"|.rm -f _|
|00001770| 73 68 61 72 5f 77 6e 74 | 5f 2e 74 6d 70 0a 66 69 |shar_wnt|_.tmp.fi|
|00001780| 0a 23 20 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |.# =====|========|
|00001790| 20 4d 61 6b 65 66 69 6c | 65 20 3d 3d 3d 3d 3d 3d | Makefil|e ======|
|000017a0| 3d 3d 3d 3d 3d 3d 3d 3d | 0a 69 66 20 74 65 73 74 |========|.if test|
|000017b0| 20 2d 66 20 27 4d 61 6b | 65 66 69 6c 65 27 20 2d | -f 'Mak|efile' -|
|000017c0| 61 20 58 22 24 31 22 20 | 21 3d 20 58 22 2d 63 22 |a X"$1" |!= X"-c"|
|000017d0| 3b 20 74 68 65 6e 0a 09 | 65 63 68 6f 20 27 78 20 |; then..|echo 'x |
|000017e0| 2d 20 73 6b 69 70 70 69 | 6e 67 20 4d 61 6b 65 66 |- skippi|ng Makef|
|000017f0| 69 6c 65 20 28 46 69 6c | 65 20 61 6c 72 65 61 64 |ile (Fil|e alread|
|00001800| 79 20 65 78 69 73 74 73 | 29 27 0a 09 72 6d 20 2d |y exists|)'..rm -|
|00001810| 66 20 5f 73 68 61 72 5f | 77 6e 74 5f 2e 74 6d 70 |f _shar_|wnt_.tmp|
|00001820| 0a 65 6c 73 65 0a 3e 20 | 5f 73 68 61 72 5f 77 6e |.else.> |_shar_wn|
|00001830| 74 5f 2e 74 6d 70 0a 65 | 63 68 6f 20 27 78 20 2d |t_.tmp.e|cho 'x -|
|00001840| 20 65 78 74 72 61 63 74 | 69 6e 67 20 4d 61 6b 65 | extract|ing Make|
|00001850| 66 69 6c 65 20 28 54 65 | 78 74 29 27 0a 73 65 64 |file (Te|xt)'.sed|
|00001860| 20 27 73 2f 5e 58 2f 2f | 27 20 3c 3c 20 27 53 48 | 's/^X//|' << 'SH|
|00001870| 41 52 5f 45 4f 46 27 20 | 3e 20 27 4d 61 6b 65 66 |AR_EOF' |> 'Makef|
|00001880| 69 6c 65 27 20 26 26 0a | 23 0a 23 20 4d 61 6b 65 |ile' &&.|#.# Make|
|00001890| 66 69 6c 65 20 66 6f 72 | 20 73 65 63 0a 23 0a 23 |file for| sec.#.#|
|000018a0| 20 54 6f 20 69 6e 73 74 | 61 6c 6c 3a 20 50 61 74 | To inst|all: Pat|
|000018b0| 63 68 20 63 6f 6e 66 69 | 67 2e 68 20 74 6f 20 63 |ch confi|g.h to c|
|000018c0| 68 61 6e 67 65 20 74 68 | 65 20 6c 6f 63 61 74 69 |hange th|e locati|
|000018d0| 6f 6e 20 6f 66 20 74 68 | 65 20 73 65 63 75 72 69 |on of th|e securi|
|000018e0| 74 79 20 66 69 6c 65 6e | 61 6d 65 2e 0a 23 20 54 |ty filen|ame..# T|
|000018f0| 68 65 6e 20 6d 61 6b 65 | 2c 20 73 75 2c 20 61 6e |hen make|, su, an|
|00001900| 64 20 6d 61 6b 65 20 69 | 6e 73 74 61 6c 6c 2e 0a |d make i|nstall..|
|00001910| 23 20 54 68 65 6e 20 63 | 72 65 61 74 65 20 74 68 |# Then c|reate th|
|00001920| 65 20 73 65 63 75 72 69 | 74 79 20 66 69 6c 65 2e |e securi|ty file.|
|00001930| 20 53 65 65 20 52 45 41 | 44 4d 45 0a 23 0a 58 0a | See REA|DME.#.X.|
|00001940| 23 43 43 3d 2f 62 69 6e | 2f 63 63 0a 58 0a 23 20 |#CC=/bin|/cc.X.# |
|00001950| 66 6f 72 20 53 75 6e 4f | 53 20 34 2e 30 20 61 6e |for SunO|S 4.0 an|
|00001960| 64 20 61 62 6f 76 65 2c | 20 73 74 61 74 69 63 20 |d above,| static |
|00001970| 62 69 6e 64 69 6e 67 20 | 69 73 20 72 65 63 6f 6d |binding |is recom|
|00001980| 6d 65 6e 64 65 64 2e 20 | 49 66 20 73 68 61 72 69 |mended. |If shari|
|00001990| 6e 67 0a 23 20 61 20 6c | 69 62 72 61 72 79 20 62 |ng.# a l|ibrary b|
|000019a0| 79 20 4e 46 53 2c 20 69 | 74 20 6d 61 79 20 62 65 |y NFS, i|t may be|
|000019b0| 63 6f 6d 65 20 64 69 73 | 63 6f 6e 6e 65 63 74 65 |come dis|connecte|
|000019c0| 64 2c 20 72 65 6e 64 65 | 72 69 6e 67 20 73 65 63 |d, rende|ring sec|
|000019d0| 20 75 6e 61 76 61 69 6c | 61 62 6c 65 2e 0a 58 0a | unavail|able..X.|
|000019e0| 43 46 4c 41 47 53 3d 20 | 2d 4f 20 2d 42 73 74 61 |CFLAGS= |-O -Bsta|
|000019f0| 74 69 63 0a 58 0a 47 52 | 4f 55 50 3d 73 74 61 66 |tic.X.GR|OUP=staf|
|00001a00| 66 0a 49 4e 53 54 41 4c | 4c 44 49 52 3d 2f 65 74 |f.INSTAL|LDIR=/et|
|00001a10| 63 0a 58 0a 61 6c 6c 3a | 73 65 63 20 73 65 63 70 |c.X.all:|sec secp|
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|00002a10| 74 20 30 0a 2d 2d 20 0a | 4e 69 63 6b 20 53 61 79 |t 0.-- .|Nick Say|
|00002a20| 65 72 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |er      |        |
|00002a30| 20 7c 20 20 44 69 73 63 | 6c 61 69 6d 65 72 3a 0a | |  Disc|laimer:.|
|00002a40| 4e 36 51 51 51 20 20 20 | 20 20 20 20 20 20 20 20 |N6QQQ   |        |
|00002a50| 20 20 20 20 20 20 20 20 | 20 7c 20 20 20 20 22 4a |        | |    "J|
|00002a60| 75 73 74 20 62 65 63 61 | 75 73 65 20 79 6f 75 27 |ust beca|use you'|
|00002a70| 72 65 20 72 65 61 64 69 | 6e 67 20 6d 79 20 70 6f |re readi|ng my po|
|00002a80| 73 74 20 64 6f 65 73 6e | 27 74 0a 6d 72 61 70 70 |st doesn|'t.mrapp|
|00002a90| 6c 65 40 71 75 61 63 6b | 2e 73 61 63 2e 63 61 2e |le@quack|.sac.ca.|
|00002aa0| 75 73 20 20 7c 20 20 20 | 20 20 6d 65 61 6e 20 77 |us  |   |  mean w|
|00002ab0| 65 27 72 65 20 67 6f 6e | 6e 61 20 74 61 6b 65 20 |e're gon|na take |
|00002ac0| 6c 6f 6e 67 20 73 68 6f | 77 65 72 73 20 74 6f 67 |long sho|wers tog|
|00002ad0| 65 74 68 65 72 2e 22 0a | 32 30 39 2d 39 35 32 2d |ether.".|209-952-|
|00002ae0| 35 33 34 37 20 28 54 65 | 6c 65 62 69 74 29 20 20 |5347 (Te|lebit)  |
|00002af0| 20 7c 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | |      |        |
|00002b00| 20 20 20 20 20 20 20 20 | 2d 2d 20 47 75 6e 6e 65 |        |-- Gunne|
|00002b10| 72 79 20 53 67 74 2e 20 | 54 68 6f 6d 61 73 20 48 |ry Sgt. |Thomas H|
|00002b20| 69 67 68 77 61 79 0a 0a |                         |ighway..|        |
+--------+-------------------------+-------------------------+--------+--------+