Fix percent expand character %d to home directory

Fixes: #349

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Pavol Žáčik <pzacik@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2026-01-27 16:21:38 +01:00
parent 31ceec02fe
commit ce0b616bc6
8 changed files with 29 additions and 32 deletions

View File

@@ -25,7 +25,7 @@ extern LIBSSH_THREAD int ssh_log_level;
#define HOSTKEYALGORITHMS "ssh-ed25519,ecdsa-sha2-nistp521,ssh-rsa"
#define PUBKEYACCEPTEDTYPES "rsa-sha2-512,ssh-rsa,ecdsa-sha2-nistp521"
#define MACS "hmac-sha1,hmac-sha2-256,hmac-sha2-512,hmac-sha1-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com"
#define USER_KNOWN_HOSTS "%d/my_known_hosts"
#define USER_KNOWN_HOSTS "%d/.ssh/my_known_hosts"
#define GLOBAL_KNOWN_HOSTS "/etc/ssh/my_ssh_known_hosts"
#define BIND_ADDRESS "::1"

View File

@@ -288,7 +288,8 @@ static void torture_path_expand_escape(void **state) {
const char *s = "%d/%h/%p/by/%r";
char *e;
session->opts.sshdir = strdup("guru");
/* Set the homedir here to prevent querying the NSS DB */
session->opts.homedir = strdup("guru");
session->opts.host = strdup("meditation");
session->opts.port = 0;
session->opts.username = strdup("root");
@@ -310,9 +311,10 @@ static void torture_path_expand_known_hosts(void **state) {
ssh_session session = *state;
char *tmp;
session->opts.sshdir = strdup("/home/guru/.ssh");
/* Set the homedir here to prevent querying the NSS DB */
session->opts.homedir = strdup("/home/guru");
tmp = ssh_path_expand_escape(session, "%d/known_hosts");
tmp = ssh_path_expand_escape(session, "%d/.ssh/known_hosts");
assert_non_null(tmp);
assert_string_equal(tmp, "/home/guru/.ssh/known_hosts");
free(tmp);
@@ -322,9 +324,10 @@ static void torture_path_expand_percent(void **state) {
ssh_session session = *state;
char *tmp;
session->opts.sshdir = strdup("/home/guru/.ssh");
/* Set the homedir here to prevent querying the NSS DB */
session->opts.homedir = strdup("/home/guru");
tmp = ssh_path_expand_escape(session, "%d/config%%1");
tmp = ssh_path_expand_escape(session, "%d/.ssh/config%%1");
assert_non_null(tmp);
assert_string_equal(tmp, "/home/guru/.ssh/config%1");
free(tmp);

View File

@@ -2067,25 +2067,25 @@ static void torture_options_apply (void **state)
rc = ssh_list_append(awaited_list, id);
assert_int_equal(rc, SSH_OK);
/* append the defaults; this list is copied from ssh_new@src/session.c */
id = ssh_path_expand_escape(session, "%d/id_ed25519");
id = ssh_path_expand_escape(session, "%d/.ssh/id_ed25519");
rc = ssh_list_append(awaited_list, id);
assert_int_equal(rc, SSH_OK);
#ifdef HAVE_ECC
id = ssh_path_expand_escape(session, "%d/id_ecdsa");
id = ssh_path_expand_escape(session, "%d/.ssh/id_ecdsa");
rc = ssh_list_append(awaited_list, id);
assert_int_equal(rc, SSH_OK);
#endif
id = ssh_path_expand_escape(session, "%d/id_rsa");
id = ssh_path_expand_escape(session, "%d/.ssh/id_rsa");
rc = ssh_list_append(awaited_list, id);
assert_int_equal(rc, SSH_OK);
#ifdef WITH_FIDO2
/* Add security key identities */
id = ssh_path_expand_escape(session, "%d/id_ed25519_sk");
id = ssh_path_expand_escape(session, "%d/.ssh/id_ed25519_sk");
rc = ssh_list_append(awaited_list, id);
assert_int_equal(rc, SSH_OK);
#ifdef HAVE_ECC
id = ssh_path_expand_escape(session, "%d/id_ecdsa_sk");
id = ssh_path_expand_escape(session, "%d/.ssh/id_ecdsa_sk");
rc = ssh_list_append(awaited_list, id);
assert_int_equal(rc, SSH_OK);
#endif /* HAVE_ECC */