40 lines
766 B
C
40 lines
766 B
C
#include <plan9.h>
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#include <fcall.h>
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#include <u9fs.h>
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#include <netdb.h>
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/*
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* return whether the user is authenticated.
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* uses berkeley-style rhosts ``authentication''.
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* this is only a good idea behind a firewall,
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* where you trust your network, and even then
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* not such a great idea. it's grandfathered.
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*/
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static char*
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rhostsauth(Fcall *rx, Fcall *tx)
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{
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USED(rx);
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USED(tx);
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return "u9fs rhostsauth: no authentication required";
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}
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static char*
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rhostsattach(Fcall *rx, Fcall *tx)
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{
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USED(tx);
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if(ruserok(remotehostname, 0, rx->uname, rx->uname) < 0){
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fprint(2, "ruserok(%s, %s) not okay\n", remotehostname, rx->uname);
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return "u9fs: rhosts authentication failed";
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}
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return 0;
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}
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Auth authrhosts = {
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"rhosts",
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rhostsauth,
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rhostsattach,
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};
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