ciphers= (p1)
public
Sets the list of available ciphers for this context.
Note in a server context some ciphers require the
appropriate certificates. For example, an RSA cipher can only be chosen when an RSA certificate is available.
See also OpenSSL::Cipher and
OpenSSL::Cipher::ciphers
Show source static VALUE
ossl_sslctx_set_ciphers(VALUE self, VALUE v)
{
SSL_CTX *ctx;
VALUE str, elem;
int i;
rb_check_frozen(self);
if (NIL_P(v))
return v;
else if (TYPE(v) == T_ARRAY) {
str = rb_str_new(0, 0);
for (i = 0; i < RARRAY_LEN(v); i++) {
elem = rb_ary_entry(v, i);
if (TYPE(elem) == T_ARRAY) elem = rb_ary_entry(elem, 0);
elem = rb_String(elem);
rb_str_append(str, elem);
if (i < RARRAY_LEN(v)-1) rb_str_cat2(str, ":");
}
} else {
str = v;
StringValue(str);
}
Data_Get_Struct(self, SSL_CTX, ctx);
if(!ctx){
ossl_raise(eSSLError, "SSL_CTX is not initialized.");
return Qnil;
}
if (!SSL_CTX_set_cipher_list(ctx, RSTRING_PTR(str))) {
ossl_raise(eSSLError, "SSL_CTX_set_cipher_list:");
}
return v;
}