src/usr.bin/ssh/auth-chall.c - diff

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Diff for /src/usr.bin/ssh/Attic/auth-chall.c between version 1.5.2.2 and 1.6

-version 1.5.2.2, 2001/03/21 18:52:31
+version 1.6, 2001/03/20 18:57:04
 Line 26
 Line 26
 Line 26
  RCSID("$OpenBSD$");
  #include "auth.h"
+ #include "log.h"
+ #ifdef BSD_AUTH
+ char *
+ get_challenge(Authctxt *authctxt, char *devs)
+ {
+         char *challenge;
+         if (authctxt->as != NULL) {
+                 debug2("try reuse session");
+                 challenge = auth_getitem(authctxt->as, AUTHV_CHALLENGE);
+                 if (challenge != NULL) {
+                         debug2("reuse bsd auth session");
+                         return challenge;
+                 }
+                 auth_close(authctxt->as);
+                 authctxt->as = NULL;
+         }
+         debug2("new bsd auth session");
+         if (devs == NULL || strlen(devs) == 0)
+                 devs = authctxt->style;
+         debug3("bsd auth: devs %s", devs ? devs : "<default>");
+         authctxt->as = auth_userchallenge(authctxt->user, devs, "auth-ssh",
+             &challenge);
+         if (authctxt->as == NULL)
+                 return NULL;
+         debug2("get_challenge: <%s>", challenge ? challenge : "EMPTY");
+         return challenge;
+ }
+ int
+ verify_response(Authctxt *authctxt, char *response)
+ {
+         int authok;
+         if (authctxt->as == 0)
+                 error("verify_response: no bsd auth session");
+         authok = auth_userresponse(authctxt->as, response, 0);
+         authctxt->as = NULL;
+         debug("verify_response: <%s> = <%d>", response, authok);
+         return authok != 0;
+ }
+ #else
  #ifdef SKEY
  #include <skey.h>
-Line 59
+Line 100
 Line 59
 Line 100
  {
          return 0;
  }
+ #endif
  #endif