- (tim) [configure.ac sshd.8] Enable locked account check (a "*LK*" string)

[openssh.git] / sshconnect.h

diff --git a/sshconnect.h b/sshconnect.h
index 13d395fd634ddb1144258305438bb45599b04c11..0be30fe695aa838ddded6f826798c9a4f50455e6 100644 (file)
--- a/sshconnect.h
+++ b/sshconnect.h
@@ -1,16 +1,69 @@
+/*     $OpenBSD: sshconnect.h,v 1.17 2002/06/19 00:27:55 deraadt Exp $ */
+
+/*
+ * Copyright (c) 2000 Markus Friedl.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 #ifndef SSHCONNECT_H
 #define SSHCONNECT_H
 
-void
-check_host_key(char *host, struct sockaddr *hostaddr, Key *host_key,
-    const char *user_hostfile, const char *system_hostfile);
+typedef struct Sensitive Sensitive;
+struct Sensitive {
+       Key     **keys;
+       int     nkeys;
+       int     external_keysign;
+};
+
+int
+ssh_connect(const char *, struct sockaddr_storage *, u_short, int, int,
+    int, const char *);
 
-void   ssh_kex(char *host, struct sockaddr *hostaddr);
 void
-ssh_userauth(const char* local_user, const char* server_user, char *host,
-    int host_key_valid, RSA *own_host_key);
+ssh_login(Sensitive *, const char *, struct sockaddr *, struct passwd *);
+
+int     verify_host_key(char *, struct sockaddr *, Key *);
+
+void    ssh_kex(char *, struct sockaddr *);
+void    ssh_kex2(char *, struct sockaddr *);
+
+void    ssh_userauth1(const char *, const char *, char *, Sensitive *);
+void    ssh_userauth2(const char *, const char *, char *, Sensitive *);
+
+void    ssh_put_password(char *);
+
+
+/*
+ * Macros to raise/lower permissions.
+ */
+#define PRIV_START do {                                \
+       int save_errno = errno;                 \
+       (void)seteuid(original_effective_uid);  \
+       errno = save_errno;                     \
+} while (0)
 
-void   ssh_kex2(char *host, struct sockaddr *hostaddr);
-void   ssh_userauth2(const char *server_user, char *host);
+#define PRIV_END do {                          \
+       int save_errno = errno;                 \
+       (void)seteuid(original_real_uid);       \
+       errno = save_errno;                     \
+} while (0)
 
 #endif