import of heimdal 0.3f

1 files changed, 36 insertions, 0 deletions

diff --git a/crypto/heimdal/appl/popper/pop_user.c b/crypto/heimdal/appl/popper/pop_user.c
new file mode 100644
index 0000000..be771e6
--- /dev/null
+++ b/crypto/heimdal/appl/popper/pop_user.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 1989 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#include <popper.h>
+RCSID("$Id: pop_user.c,v 1.15 1999/09/16 20:38:50 assar Exp $");
+
+/* 
+ *  user:   Prompt for the user name at the start of a POP session
+ */
+
+int
+pop_user (POP *p)
+{
+    char ss[256];
+
+    strlcpy(p->user, p->pop_parm[1], sizeof(p->user));
+
+#ifdef OTP
+    if (otp_challenge (&p->otp_ctx, p->user, ss, sizeof(ss)) == 0) {
+	return pop_msg(p, POP_SUCCESS, "Password %s required for %s.",
+		       ss, p->user);
+    } else
+#endif
+    if (p->auth_level != AUTH_NONE) {
+	char *s = NULL;
+#ifdef OTP
+	s = otp_error(&p->otp_ctx);
+#endif
+	return pop_msg(p, POP_FAILURE, "Permission denied%s%s",
+		       s ? ":" : "", s ? s : "");
+    } else
+	return pop_msg(p, POP_SUCCESS, "Password required for %s.", p->user);
+}