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session: add getters for session cipher names

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Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jon Simons
2014-02-03 22:37:25 -08:00
committed by Andreas Schneider
parent 22d6c36800
commit 93370d61ba
2 changed files with 34 additions and 0 deletions
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2
include/libssh/libssh.h
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@@ -642,6 +642,8 @@ LIBSSH_API int ssh_event_remove_session(ssh_event event, ssh_session session);
LIBSSH_API void ssh_event_free(ssh_event event); LIBSSH_API void ssh_event_free(ssh_event event);
LIBSSH_API const char* ssh_get_clientbanner(ssh_session session); LIBSSH_API const char* ssh_get_clientbanner(ssh_session session);
LIBSSH_API const char* ssh_get_serverbanner(ssh_session session); LIBSSH_API const char* ssh_get_serverbanner(ssh_session session);
LIBSSH_API const char* ssh_get_cipher_in(ssh_session session);
LIBSSH_API const char* ssh_get_cipher_out(ssh_session session);
#ifndef LIBSSH_LEGACY_0_4 #ifndef LIBSSH_LEGACY_0_4
#include "libssh/legacy.h" #include "libssh/legacy.h"

32
src/session.c
View File

@@ -309,6 +309,38 @@ const char* ssh_get_serverbanner(ssh_session session) {
return session->serverbanner; return session->serverbanner;
} }
/**
* @brief get the name of the input for the given session.
*
* @param[in] session The SSH session.
*
* @return Returns cipher name or NULL.
*/
const char* ssh_get_cipher_in(ssh_session session) {
if ((session != NULL) &&
(session->current_crypto != NULL) &&
(session->current_crypto->in_cipher != NULL)) {
return session->current_crypto->in_cipher->name;
}
return NULL;
}
/**
* @brief get the name of the output cipher for the given session.
*
* @param[in] session The SSH session.
*
* @return Returns cipher name or NULL.
*/
const char* ssh_get_cipher_out(ssh_session session) {
if ((session != NULL) &&
(session->current_crypto != NULL) &&
(session->current_crypto->out_cipher != NULL)) {
return session->current_crypto->out_cipher->name;
}
return NULL;
}
/** /**
* @brief Disconnect impolitely from a remote host by closing the socket. * @brief Disconnect impolitely from a remote host by closing the socket.
* *