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add fork of libsam3

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add funtion to get i2p certificate crypto algo names
This commit is contained in:
sehraf 2020-10-26 21:45:03 +01:00
parent 130d846e47
commit 76f0678820
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GPG key ID: DF09F6EAE356B2C6
25 changed files with 5858 additions and 7 deletions
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205
supportlibs/libsam3/examples/sam3a/test_sc.c Normal file
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/* This program is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What The Fuck You Want
* To Public License, Version 2, as published by Sam Hocevar. See
* http://sam.zoy.org/wtfpl/COPYING for more details.
*
* I2P-Bote:
* 5m77dFKGEq6~7jgtrfw56q3t~SmfwZubmGdyOLQOPoPp8MYwsZ~pfUCwud6LB1EmFxkm4C3CGlzq-hVs9WnhUV
* we are the Borg. */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/select.h>
#include <sys/time.h>
#include <sys/types.h>
#include "../libsam3a/libsam3a.h"
////////////////////////////////////////////////////////////////////////////////
#define KEYFILE "streams.key"
////////////////////////////////////////////////////////////////////////////////
static void ccbError(Sam3AConnection *ct) {
fprintf(stderr,
"\n===============================\nCONNECTION_ERROR: "
"[%s]\n===============================\n",
ct->error);
}
static void ccbDisconnected(Sam3AConnection *ct) {
fprintf(stderr, "\n===============================\nCONNECTION_"
"DISCONNECTED\n===============================\n");
}
static void ccbConnected(Sam3AConnection *ct) {
fprintf(stderr, "\n===============================\nCONNECTION_CONNECTED\n==="
"============================\n");
// sam3aCancelConnection(ct); // cbSent() will not be called
}
static void ccbAccepted(Sam3AConnection *ct) {
fprintf(stderr, "\n===============================\nCONNECTION_ACCEPTED\n===="
"===========================\n");
}
static void ccbSent(Sam3AConnection *ct) {
fprintf(stderr, "\n===============================\nCONNECTION_WANTBYTES\n==="
"============================\n");
// sam3aCancelConnection(ct);
// sam3aCancelSession(ct->ses); // hehe
fprintf(stderr, "(%p)\n", ct->udata);
//
switch ((intptr_t)ct->udata) {
case 0:
if (sam3aSend(ct, "test\n", -1) < 0) {
fprintf(stderr, "SEND ERROR!\n");
sam3aCancelSession(ct->ses); // hehe
}
break;
case 1:
if (sam3aSend(ct, "quit\n", -1) < 0) {
fprintf(stderr, "SEND ERROR!\n");
sam3aCancelSession(ct->ses); // hehe
}
break;
default:
return;
}
ct->udata = (void *)(((intptr_t)ct->udata) + 1);
}
static void ccbRead(Sam3AConnection *ct, const void *buf, int bufsize) {
fprintf(stderr,
"\n===============================\nCONNECTION_GOTBYTES "
"(%d)\n===============================\n",
bufsize);
}
static void ccbDestroy(Sam3AConnection *ct) {
fprintf(stderr, "\n===============================\nCONNECTION_DESTROY\n====="
"==========================\n");
}
static const Sam3AConnectionCallbacks ccb = {
.cbError = ccbError,
.cbDisconnected = ccbDisconnected,
.cbConnected = ccbConnected,
.cbAccepted = ccbAccepted,
.cbSent = ccbSent,
.cbRead = ccbRead,
.cbDestroy = ccbDestroy,
};
////////////////////////////////////////////////////////////////////////////////
static void scbError(Sam3ASession *ses) {
fprintf(stderr,
"\n===============================\nSESION_ERROR: "
"[%s]\n===============================\n",
ses->error);
}
static void scbCreated(Sam3ASession *ses) {
char destkey[517];
FILE *fl;
//
fprintf(stderr, "\n===============================\nSESION_CREATED\n");
fprintf(stderr, "\rPRIV: %s\n", ses->privkey);
fprintf(stderr, "\nPUB: %s\n===============================\n", ses->pubkey);
//
fl = fopen(KEYFILE, "rb");
//
if (fl == NULL) {
fprintf(stderr, "ERROR: NO KEY FILE!\n");
sam3aCancelSession(ses);
return;
}
if (fread(destkey, 516, 1, fl) != 1) {
fprintf(stderr, "ERROR: INVALID KEY FILE!\n");
fclose(fl);
sam3aCancelSession(ses);
return;
}
fclose(fl);
destkey[516] = 0;
if (sam3aStreamConnect(ses, &ccb, destkey) == NULL) {
fprintf(stderr, "ERROR: CAN'T CREATE CONNECTION!\n");
sam3aCancelSession(ses);
return;
}
fprintf(stderr, "GOON: creating connection...\n");
}
static void scbDisconnected(Sam3ASession *ses) {
fprintf(stderr, "\n===============================\nSESION_DISCONNECTED\n===="
"===========================\n");
}
static void scbDGramRead(Sam3ASession *ses, const void *buf, int bufsize) {
fprintf(stderr, "\n===============================\nSESION_DATAGRAM_READ\n==="
"============================\n");
}
static void scbDestroy(Sam3ASession *ses) {
fprintf(stderr, "\n===============================\nSESION_DESTROYED\n======="
"========================\n");
}
static const Sam3ASessionCallbacks scb = {
.cbError = scbError,
.cbCreated = scbCreated,
.cbDisconnected = scbDisconnected,
.cbDatagramRead = scbDGramRead,
.cbDestroy = scbDestroy,
};
////////////////////////////////////////////////////////////////////////////////
#define HOST SAM3A_HOST_DEFAULT
//#define HOST "google.com"
int main(int argc, char *argv[]) {
Sam3ASession ses;
//
libsam3a_debug = 0;
//
if (sam3aCreateSession(&ses, &scb, HOST, SAM3A_PORT_DEFAULT,
SAM3A_DESTINATION_TRANSIENT,
SAM3A_SESSION_STREAM) < 0) {
fprintf(stderr, "FATAL: can't create main session!\n");
return 1;
}
//
while (sam3aIsActiveSession(&ses)) {
fd_set rds, wrs;
int res, maxfd = 0;
struct timeval to;
//
FD_ZERO(&rds);
FD_ZERO(&wrs);
if (sam3aIsActiveSession(&ses) &&
(maxfd = sam3aAddSessionToFDS(&ses, -1, &rds, &wrs)) < 0)
break;
sam3ams2timeval(&to, 1000);
res = select(maxfd + 1, &rds, &wrs, NULL, &to);
if (res < 0) {
if (errno == EINTR)
continue;
fprintf(stderr, "FATAL: select() error!\n");
break;
}
if (res == 0) {
fprintf(stdout, ".");
fflush(stdout);
} else {
if (sam3aIsActiveSession(&ses))
sam3aProcessSessionIO(&ses, &rds, &wrs);
}
}
//
sam3aCloseSession(&ses);
//
return 0;
}