examples: ssh-keygen tryaris_work

2 files changed, 64 insertions, 0 deletions

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 5513b758..f310bad7 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -55,3 +55,6 @@ target_link_libraries(libsshpp ${LIBSSH_SHARED_LIBRARY})
 
 add_executable(libsshpp_noexcept libsshpp_noexcept.cpp)
 target_link_libraries(libsshpp_noexcept ${LIBSSH_SHARED_LIBRARY})
+
+add_executable(ssh-keygen ssh-keygen.c)
+target_link_libraries(ssh-keygen ${LIBSSH_SHARED_LIBRARY})
diff --git a/examples/ssh-keygen.c b/examples/ssh-keygen.c
new file mode 100644
index 00000000..8d2a42c4
--- /dev/null
+++ b/examples/ssh-keygen.c
@@ -0,0 +1,61 @@
+/*
+ * This file is part of the SSH Library
+ *
+ * Copyright (c) 2011 by Aris Adamantiadis <aris@0xbadc0de.be>
+ *
+ * The SSH Library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ *
+ * The SSH Library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the SSH Library; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+
+#include <libssh/libssh.h>
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char **argv){
+  ssh_key key;
+  int rc;
+  char path[256];
+  char passphrase[256];
+  char *ptr;
+
+  printf("ssh-keygen, using libssh %s\n", ssh_version(0));
+  printf("Generating rsa keypair\n");
+  rc = ssh_pki_generate(SSH_KEYTYPE_RSA,2048,&key);
+  if (rc != SSH_OK){
+    printf("error\n");
+    return 1;
+  }
+  printf("Enter the filename for private key (id_rsa):");
+  fflush(stdout);
+  ptr = fgets(path,sizeof(path),stdin);
+  if (!ptr)
+    return 1;
+  ptr = strchr(path,'\n');
+  if(ptr)
+    *ptr=0;
+  ptr = strchr(path,'\r');
+  if(ptr)
+    *ptr=0;
+  rc = ssh_getpass("Enter passphrase (empty for no passphrase):",
+      passphrase,sizeof(passphrase),0,1);
+  if (rc != SSH_OK)
+    return 1;
+  rc = ssh_pki_export_pubkey_file(key, path);
+  if (rc != SSH_OK){
+    printf("Error exporting pubkey\n");
+    return 1;
+  }
+  return 0;
+}