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authorJean-Philippe SAVE2012-02-20 16:38:56 +0100
committerJean-Philippe SAVE2012-02-20 16:38:56 +0100
commit55a15cc820e926219ebce47218ce1e2f35bb0c48 (patch)
treedba3ff39a766e47859ab7fd837d8da5d30b56b1f /polux/application/openssh/sshconnect.h
parent1353d3215782b997fdec3f9182cbda547d92d7e9 (diff)
parentcfc4d43d4d19c398d994b75cb1eeda3c499bd234 (diff)
Add polux base by subtree merge
Diffstat (limited to 'polux/application/openssh/sshconnect.h')
-rw-r--r--polux/application/openssh/sshconnect.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/polux/application/openssh/sshconnect.h b/polux/application/openssh/sshconnect.h
new file mode 100644
index 0000000000..75bde1a4db
--- /dev/null
+++ b/polux/application/openssh/sshconnect.h
@@ -0,0 +1,69 @@
+/* $OpenBSD: sshconnect.h,v 1.24 2007/09/04 11:15:56 djm 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.
+ */
+
+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 *, int, int, const char *);
+
+void
+ssh_login(Sensitive *, const char *, struct sockaddr *, struct passwd *, int);
+
+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 *);
+int ssh_local_cmd(const char *);
+
+/*
+ * Macros to raise/lower permissions.
+ */
+#define PRIV_START do { \
+ int save_errno = errno; \
+ if (seteuid(original_effective_uid) != 0) \
+ fatal("PRIV_START: seteuid: %s", \
+ strerror(errno)); \
+ errno = save_errno; \
+} while (0)
+
+#define PRIV_END do { \
+ int save_errno = errno; \
+ if (seteuid(original_real_uid) != 0) \
+ fatal("PRIV_END: seteuid: %s", \
+ strerror(errno)); \
+ errno = save_errno; \
+} while (0)