libssh2_userauth_password_ex - authenticate a session with username and password
#include <libssh2.h> int libssh2_userauth_password_ex(LIBSSH2_SESSION *session, const char *username, unsigned int username_len, const char *password, unsigned int password_len, LIBSSH2_PASSWD_CHANGEREQ_FUNC((*passwd_change_cb))); #define libssh2_userauth_password(session, username, password) \ libssh2_userauth_password_ex((session), (username), \ strlen(username), \ (password), strlen(password), NULL)
libssh2 manual libssh2_userauth_password_ex(3ssh2) NAME libssh2_userauth_password_ex - authenticate a session with username and password SYNOPSIS #include <libssh2.h> int libssh2_userauth_password_ex(LIBSSH2_SESSION *session, const char *username, unsigned int username_len, const char *password, unsigned int password_len, LIBSSH2_PASSWD_CHANGEREQ_FUNC((*passwd_change_cb))); #define libssh2_userauth_password(session, username, password) \ libssh2_userauth_password_ex((session), (username), \ strlen(username), \ (password), strlen(password), NULL) DESCRIPTION session - Session instance as returned by libssh2_session_init_ex(3) username - Name of user to attempt plain password authentication for. username_len - Length of username parameter. password - Password to use for authenticating username. password_len - Length of password parameter. passwd_change_cb - If the host accepts authentication but requests that the password be changed, this callback will be issued. If no callback is defined, but server required password change, authentication will fail. Attempt basic password authentication. Note that many SSH servers which appear to support ordinary password authentication actually have it disabled and use Keyboard Interactive authentication (routed via PAM or another authentication backed) instead. RETURN VALUE Return 0 on success or negative on failure. It returns LIB- SSH2_ERROR_EAGAIN when it would otherwise block. While LIB- SSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se. ERRORS Some of the errors this function may return include: LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed. LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket. LIBSSH2_ERROR_PASSWORD_EXPIRED - IBSSH2_ERROR_AUTHENTICATION_FAILED - failed, invalid username/password or public/private key. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | library/libssh2 | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ SEE ALSO libssh2_session_init_ex(3) NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://www.libssh2.org/download/lib- ssh2-1.10.0.tar.gz. Further information about this software can be found on the open source community website at https://www.libssh2.org/. libssh2 0.15 1 Jun 2007 libssh2_userauth_password_ex(3ssh2)