OpenSSL::SSL::Session

class OpenSSL::SSL::Session

父类:Object

公共类方法

new(ssl_socket) → Session 显示源

new(string) → Session

从SSLSocket或DER / PEM编码的字符串实例创建一个新的Session对象。

static VALUE ossl_ssl_session_initialize(VALUE self, VALUE arg1)
{
        SSL_SESSION *ctx = NULL;

        if (RDATA(self)->data)
                ossl_raise(eSSLSession, "SSL Session already initialized"

        if (rb_obj_is_instance_of(arg1, cSSLSocket)) {
                SSL *ssl;

                GetSSL(arg1, ssl

                if ((ctx = SSL_get1_session(ssl)) == NULL)
                        ossl_raise(eSSLSession, "no session available"
        } else {
                BIO *in = ossl_obj2bio(arg1

                ctx = PEM_read_bio_SSL_SESSION(in, NULL, NULL, NULL

                if (!ctx) {
                        OSSL_BIO_reset(in
                        ctx = d2i_SSL_SESSION_bio(in, NULL
                }

                BIO_free(in

                if (!ctx)
                        ossl_raise(rb_eArgError, "unknown type"
        }

        /* should not happen */
        if (ctx == NULL)
                ossl_raise(eSSLSession, "ctx not set - internal error"

        RDATA(self)->data = ctx;

        return self;
}

公共实例方法

session1 == session2 → boolean 显示源

如果两个Session相同，则返回true，否则返回false。

static VALUE ossl_ssl_session_eq(VALUE val1, VALUE val2)
{
        SSL_SESSION *ctx1, *ctx2;

        GetSSLSession(val1, ctx1
        SafeGetSSLSession(val2, ctx2

        switch (SSL_SESSION_cmp(ctx1, ctx2)) {
        case 0:                return Qtrue;
        default:       return Qfalse;
        }
}

id → String 显示源

返回会话ID。

static VALUE ossl_ssl_session_get_id(VALUE self)
{
        SSL_SESSION *ctx;
        const unsigned char *p = NULL;
        unsigned int i = 0;

        GetSSLSession(self, ctx

        p = SSL_SESSION_get_id(ctx, &i

        return rb_str_new((const char *) p, i
}

time → Time 显示源

返回会话建立的时间。

static VALUE
ossl_ssl_session_get_time(VALUE self)
{
    SSL_SESSION *ctx;
    long t;

    GetSSLSession(self, ctx
    t = SSL_SESSION_get_time(ctx
    if (t == 0)
        return Qnil;

    return rb_funcall(rb_cTime, rb_intern("at"), 1, LONG2NUM(t)
}

time = time 显示源

time = integer

设置会话的开始时间。时间分辨率以秒为单位。

static VALUE ossl_ssl_session_set_time(VALUE self, VALUE time_v)
{
        SSL_SESSION *ctx;
        long t;

        GetSSLSession(self, ctx
        if (rb_obj_is_instance_of(time_v, rb_cTime)) {
                time_v = rb_funcall(time_v, rb_intern("to_i"), 0
        }
        t = NUM2LONG(time_v
        SSL_SESSION_set_time(ctx, t
        return ossl_ssl_session_get_time(self
}

timeout → Integer 显示源

返回为会话设置的超时值，从建立时间开始以秒为单位。

static VALUE
ossl_ssl_session_get_timeout(VALUE self)
{
    SSL_SESSION *ctx;
    long t;

    GetSSLSession(self, ctx
    t = SSL_SESSION_get_timeout(ctx

    return LONG2NUM(t
}

timeout = integer 显示源

设置会话在几秒钟内到期的时间。

static VALUE ossl_ssl_session_set_timeout(VALUE self, VALUE time_v)
{
        SSL_SESSION *ctx;
        long t;

        GetSSLSession(self, ctx
        t = NUM2LONG(time_v
        SSL_SESSION_set_timeout(ctx, t
        return ossl_ssl_session_get_timeout(self
}

to_der → String 显示源

返回包含Session对象的ASN1编码的字符串。

static VALUE ossl_ssl_session_to_der(VALUE self)
{
        SSL_SESSION *ctx;
        unsigned char *p;
        int len;
        VALUE str;

        GetSSLSession(self, ctx
        len = i2d_SSL_SESSION(ctx, NULL
        if (len <= 0) {
                ossl_raise(eSSLSession, "i2d_SSL_SESSION"
        }

        str = rb_str_new(0, len
        p = (unsigned char *)RSTRING_PTR(str
        i2d_SSL_SESSION(ctx, &p
        ossl_str_adjust(str, p
        return str;
}

to_pem → String 显示源

返回包含Session对象的PEM编码的字符串。

static VALUE ossl_ssl_session_to_pem(VALUE self)
{
        SSL_SESSION *ctx;
        BIO *out;

        GetSSLSession(self, ctx

        if (!(out = BIO_new(BIO_s_mem()))) {
                ossl_raise(eSSLSession, "BIO_s_mem()"
        }

        if (!PEM_write_bio_SSL_SESSION(out, ctx)) {
                BIO_free(out
                ossl_raise(eSSLSession, "SSL_SESSION_print()"
        }


        return ossl_membio2str(out
}

to_text → String显示源

显示Session对象中的所有内容。这是为了诊断目的。

static VALUE ossl_ssl_session_to_text(VALUE self)
{
        SSL_SESSION *ctx;
        BIO *out;

        GetSSLSession(self, ctx

        if (!(out = BIO_new(BIO_s_mem()))) {
                ossl_raise(eSSLSession, "BIO_s_mem()"
        }

        if (!SSL_SESSION_print(out, ctx)) {
                BIO_free(out
                ossl_raise(eSSLSession, "SSL_SESSION_print()"
        }

        return ossl_membio2str(out
}