Exemplo n.º 1
0
redisContext *redisConnectNonBlock(const char *ip, int port) {
    redisContext *c;

    c = redisContextInit();
    if (c == NULL)
        return NULL;

    c->flags &= ~REDIS_BLOCK;
    redisContextConnectTcp(c,ip,port,NULL);
    return c;
}
Exemplo n.º 2
0
redisContext *redisConnectWithTimeout(const char *ip, int port, const struct timeval tv) {
    redisContext *c;

    c = redisContextInit();
    if (c == NULL)
        return NULL;

    c->flags |= REDIS_BLOCK;
    redisContextConnectTcp(c,ip,port,&tv);
    return c;
}
Exemplo n.º 3
0
redisContext *redisConnectNonBlock(const char *ip, int port, int ssl, char* certfile, char* certdir) {
    redisContext *c;

    c = redisContextInit();
    if (c == NULL)
        return NULL;

    c->flags &= ~REDIS_BLOCK;

    if( ssl ) {
      setupSSL();
      redisContextConnectSSL(c,ip,port,certfile,certdir,NULL);
    } else {
      redisContextConnectTcp(c,ip,port,NULL);
    }

    return c;
}
Exemplo n.º 4
0
redisContext *redisConnectWithTimeout(const char *ip, int port, const struct timeval tv, int ssl, char* certfile, char* certdir) {
    redisContext *c;

    c = redisContextInit();
    if (c == NULL)
        return NULL;

    c->flags |= REDIS_BLOCK;

    if( ssl ) {
      setupSSL();
      redisContextConnectSSL(c,ip,port,certfile,certdir,&tv);
    } else {
      redisContextConnectTcp(c,ip,port,&tv);
    }

    return c;
}
Exemplo n.º 5
0
/* Connect to a Redis instance. On error the field error in the returned
 * context will be set to the return value of the error function.
 * When no set of reply functions is given, the default set will be used. */
redisContext *redisConnect(const char *ip, int port) {
    redisContext *c = redisContextInit();
    c->flags |= REDIS_BLOCK;
    redisContextConnectTcp(c,ip,port,NULL);
    return c;
}
Exemplo n.º 6
0
redisContext *redisConnect(const char *ip, int port, const char *ssh_address, int ssh_port, const char *username, const char *password,
                           const char *public_key, const char *private_key, const char *passphrase, int curMethod) {

    LIBSSH2_SESSION *session = NULL;
    if(ssh_address && curMethod != SSH_UNKNOWN){
        int rc = libssh2_init(0);
        if (rc != 0) {
            return NULL;
        }

        struct sockaddr_in sin;
        /* Connect to SSH server */
        int sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
        sin.sin_family = AF_INET;
        if (INADDR_NONE == (sin.sin_addr.s_addr = inet_addr(ssh_address))) {
            return NULL;
        }
        sin.sin_port = htons(ssh_port);
        if (connect(sock, (struct sockaddr*)(&sin),
                    sizeof(struct sockaddr_in)) != 0) {
            return NULL;
        }

        /* Create a session instance */
        session = libssh2_session_init();
        if(!session) {
            return NULL;
        }

        /* ... start it up. This will trade welcome banners, exchange keys,
         * and setup crypto, compression, and MAC layers
         */
        rc = libssh2_session_handshake(session, sock);
        if(rc) {
            return NULL;
        }

        int auth_pw = 0;
        libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_SHA1);
        char *userauthlist = libssh2_userauth_list(session, username, strlen(username));
        if (strstr(userauthlist, "password") != NULL) {
            auth_pw |= 1;
        }
        if (strstr(userauthlist, "keyboard-interactive") != NULL) {
            auth_pw |= 2;
        }
        if (strstr(userauthlist, "publickey") != NULL) {
            auth_pw |= 4;
        }

        if (auth_pw & 1 && curMethod == SSH_PASSWORD) {
            /* We could authenticate via password */
            if (libssh2_userauth_password(session, username, password)) {
                //"Authentication by password failed!";
                return NULL;
            }
        }
        else if (auth_pw & 2) {
            /* Or via keyboard-interactive */
            if (libssh2_userauth_keyboard_interactive(session, username, &kbd_callback) )
            {
                //"Authentication by keyboard-interactive failed!";
                return NULL;
            }
        }
        else if (auth_pw & 4 && curMethod == SSH_PUBLICKEY) {
            /* Or by public key */
            if (libssh2_userauth_publickey_fromfile(session, username, public_key, private_key, passphrase)){
                //"Authentication by public key failed!";
                return NULL;
            }
        }
        else {
            //"No supported authentication methods found!";
            return NULL;
        }
    }

    redisContext *c;

    c = redisContextInit();
    if (c == NULL)
        return NULL;

    c->session = session;

    c->flags |= REDIS_BLOCK;
    redisContextConnectTcp(c,ip,port,NULL);
    return c;
}
Exemplo n.º 7
0
redisContext *redisConnectNonBlock(const char *ip, int port) {
    redisContext *c = redisContextInit();
    c->flags &= ~REDIS_BLOCK;
    redisContextConnectTcp(c,ip,port);
    return c;
}