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Added username and password auth for ssh

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This commit is contained in:
Brad Morgan 2013-05-05 13:58:18 -04:00
parent 7261d9837e
commit c0cef9e0d6
1 changed files with 41 additions and 17 deletions
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58
src/transports/ssh.c
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@ -224,6 +224,43 @@ static int git_ssh_extract_url_parts(
return 0;
}
static int _git_ssh_authenticate_session(
LIBSSH2_SESSION* session,
const char *user,
git_cred* cred
)
{
int rc;
do {
switch (cred->credtype) {
case GIT_CREDTYPE_USERPASS_PLAINTEXT: {
git_cred_userpass_plaintext *c = (git_cred_userpass_plaintext *)cred;
rc = libssh2_userauth_password(
session,
c->username,
c->password
);
break;
}
case GIT_CREDTYPE_SSH_KEYFILE_PASSPHRASE: {
git_cred_ssh_keyfile_passphrase *c = (git_cred_ssh_keyfile_passphrase *)cred;
rc = libssh2_userauth_publickey_fromfile(
session,
user,
c->publickey,
c->privatekey,
c->passphrase
);
break;
}
default:
rc = -1;
}
} while (LIBSSH2_ERROR_EAGAIN == rc || LIBSSH2_ERROR_TIMEOUT == rc);
return rc;
}
static int _git_ssh_setup_conn(
ssh_subtransport *t,
const char *url,
@ -244,7 +281,7 @@ static int _git_ssh_setup_conn(
if (!git__prefixcmp(url, prefix_ssh)) {
url = url + strlen(prefix_ssh);
if (gitno_extract_url_parts(&host, &port, &user, &pass, url, default_port) < 0)
return -1;
goto on_error;
} else {
if (git_ssh_extract_url_parts(&host, &user, url) < 0)
goto on_error;
@ -270,8 +307,6 @@ static int _git_ssh_setup_conn(
user = git__strdup(default_user);
}
git_cred_ssh_keyfile_passphrase *cred = (git_cred_ssh_keyfile_passphrase *)t->cred;
LIBSSH2_SESSION* session = libssh2_session_init();
if (!session)
goto on_error;
@ -288,20 +323,9 @@ static int _git_ssh_setup_conn(
libssh2_trace(session, 0x1FF);
libssh2_session_set_blocking(session, 1);
do {
rc = libssh2_userauth_publickey_fromfile_ex(
session,
user,
strlen(user),
cred->publickey,
cred->privatekey,
cred->passphrase
);
} while (LIBSSH2_ERROR_EAGAIN == rc || LIBSSH2_ERROR_TIMEOUT == rc);
if (0 != rc) {
goto on_error;
}
if (_git_ssh_authenticate_session(session, user, t->cred) < 0) {
goto on_error;
}
LIBSSH2_CHANNEL* channel = NULL;
do {