[strongSwan-dev] Help in regards to stroke

krishna chaitanya krishnachaitanya.sanapala at gmail.com
Tue Aug 14 15:26:58 CEST 2012


Hi Team,

I have just tried debugging it and I could see the stroke plugin which
inturn is responsible for the configurations updation to the backend.

Would hooking up the stroke plugin work ?

On Tue, Aug 14, 2012 at 3:30 PM, krishna chaitanya <
krishnachaitanya.sanapala at gmail.com> wrote:

> I am just hard coding things for time being. I wonna develop it as a full
> time utility.
>
>
> On Tue, Aug 14, 2012 at 3:15 PM, krishna chaitanya <
> krishnachaitanya.sanapala at gmail.com> wrote:
>
>> HI Martin,
>>
>> I tried developing the stroke code by modifying the add_connection in
>> stroke.c in the following way ( I just hardcoded to see the functionalities)
>>
>> static int add_connection(char *name,int version,int mode,int mobike,int
>> aggressive,int force_encap,int ipcomp,char *algorithms,int dpd_delay,int
>> dpd_timeout,int dpd_action,char *sourceip,char *destinationip,char *auth)
>> {
>>         stroke_msg_t msg;
>>         memset(&msg, 0, sizeof(msg));
>>         msg.length = offsetof(stroke_msg_t, buffer);
>>         msg.type = STR_ADD_CONN;
>>         msg.add_conn.name = push_string(&msg, name);
>>         msg.add_conn.version = version;
>>         msg.add_conn.mode = mode;
>>         msg.add_conn.mobike = mobike;
>>         msg.add_conn.aggressive = aggressive;
>>         msg.add_conn.ipcomp = force_encap;
>>         msg.add_conn.algorithms.ike = push_string(&msg, algorithms);
>>         msg.add_conn.algorithms.esp = push_string(&msg, algorithms);
>>         msg.add_conn.dpd.delay = dpd_delay;
>>          msg.add_conn.dpd.timeout = dpd_timeout;
>>         msg.add_conn.dpd.action = dpd_action;
>>         /*starter_stroke_add_end(&msg, &msg.add_conn.me, &conn->left);*/
>>         /*starter_stroke_add_end(&msg, &msg.add_conn.other,
>> &conn->right);*/
>>         return send_stroke_msg(&msg);
>>
>> }
>>
>> res =
>> add_connection(argv[2],atoi(argv[3]),atoi(argv[4]),atoi(argv[5]),atoi(argv[6]),atoi(argv[7]),atoi(argv[8]),argv[9],atoi(argv[10]),atoi(argv[11]),atoi(argv[12]),argv[13],
>> argv[14],argv[15]);
>>
>>
>> Apart from these I have not modified even a single file or function.
>>
>> I was able to build up the image with these modifications and then tried
>> the following. I know that stroke utility is not fully functional. I could
>> see stub code. But I did these to develop an utility on the lines of whack.
>> Could you please help if this would work or in any ways. Thanks
>>
>> [root at localhost stroke]# ./stroke add host-host 2 1 1 1 7 1 aes-cbc-hmac
>> 100 10 2 10.10.10.233 10.10.10.200 psk
>> [root at localhost stroke]# ./stroke up host-host
>> no config named 'host-host'
>>
>> Thanks,
>> KC
>>
>>
>
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