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Fix tls_do_recv bug and update SSL clients

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This commit is contained in:
Zhi Guan
2022-07-29 17:13:10 +08:00
parent 6a5eef05d5
commit 801d896d5a
8 changed files with 202 additions and 80 deletions
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25
tools/tlcp_client.c
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@@ -50,7 +50,6 @@
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <netdb.h>
#include <sys/types.h>
@@ -85,7 +84,7 @@ int tlcp_client_main(int argc, char *argv[])
int sock;
TLS_CTX ctx;
TLS_CONNECT conn;
char buf[1000] = {0};
char buf[10] = {0};
size_t len = sizeof(buf);
char send_buf[1024] = {0};
size_t send_len;
@@ -180,16 +179,15 @@ bad:
goto end;
}
fd_set fds;
for (;;) {
fd_set fds;
size_t sentlen;
FD_ZERO(&fds);
FD_SET(conn.sock, &fds);
FD_SET(0, &fds);
FD_SET(STDIN_FILENO, &fds);
if (select(conn.sock + 1, &fds, NULL, NULL, NULL) < 0) {
fprintf(stderr, "%s: select failed\n", prog);
@@ -197,18 +195,17 @@ bad:
}
if (FD_ISSET(conn.sock, &fds)) {
memset(buf, 0, sizeof(buf));
len = sizeof(buf);
if (tls_recv(&conn, (uint8_t *)buf, sizeof(buf), &len) != 1) {
goto end;
for (;;) {
memset(buf, 0, sizeof(buf));
if (tls_recv(&conn, (uint8_t *)buf, sizeof(buf), &len) != 1) {
goto end;
}
fwrite(buf, 1, len, stdout);
fflush(stdout);
}
buf[len] = 0;
printf("%s\n", buf);
}
if (FD_ISSET(0, &fds)) {
if (FD_ISSET(STDIN_FILENO, &fds)) {
memset(send_buf, 0, sizeof(send_buf));
if (!fgets(send_buf, sizeof(send_buf), stdin)) {