diff options
| -rw-r--r-- | ssh/server.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/ssh/server.c b/ssh/server.c index fa63d34..5a2b162 100644 --- a/ssh/server.c +++ b/ssh/server.c @@ -404,6 +404,23 @@ int main(void) { return 1; } + ssh_key host_key; + if (ssh_pki_import_privkey_file("host_key", NULL, NULL, NULL, &host_key) != SSH_OK) { + fprintf(stderr, "Failed to read host private key file 'host_key'\n"); + return 1; + } + + size_t host_key_hash_length = 0; + unsigned char *host_key_hash = NULL; + if (ssh_get_publickey_hash(host_key, SSH_PUBLICKEY_HASH_SHA256, &host_key_hash, &host_key_hash_length) != SSH_OK) { + fprintf(stderr, "Failed to hash host key!\n"); + return 1; + } + + printf("Host key hash: "); + fflush(stdout); + ssh_print_hash(SSH_PUBLICKEY_HASH_SHA256, host_key_hash, host_key_hash_length); + ssh_bind srvbind = ssh_bind_new(); CHECK(srvbind, srvbind); @@ -411,7 +428,7 @@ int main(void) { CHECK(srvbind, ssh_bind_options_set(srvbind, SSH_BIND_OPTIONS_PROCESS_CONFIG, &procconfig) == SSH_OK); int port = 2222; CHECK(srvbind, ssh_bind_options_set(srvbind, SSH_BIND_OPTIONS_BINDPORT, &port) == SSH_OK); - CHECK(srvbind, ssh_bind_options_set(srvbind, SSH_BIND_OPTIONS_HOSTKEY, "host_key") == SSH_OK); + CHECK(srvbind, ssh_bind_options_set(srvbind, SSH_BIND_OPTIONS_IMPORT_KEY, host_key) == SSH_OK); const char *ciphers_str = "aes256-gcm@openssh.com,aes256-ctr,aes256-cbc"; CHECK(srvbind, ssh_bind_options_set(srvbind, SSH_BIND_OPTIONS_CIPHERS_C_S, ciphers_str) == SSH_OK); CHECK(srvbind, ssh_bind_options_set(srvbind, SSH_BIND_OPTIONS_CIPHERS_S_C, ciphers_str) == SSH_OK); |