void http_header::append_accept_key(const char* sec_key, string& out) const
{
string tmp(sec_key);
tmp += "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
sha1 sha;
sha.input(tmp.c_str(), (unsigned int) tmp.size());
unsigned char digest[20];
sha.result2((unsigned*) digest);
//little endian to big endian
for (int i = 0; i < 20; i += 4)
{
unsigned char c;
c = digest[i];
digest[i] = digest[i + 3];
digest[i + 3] = c;
c = digest[i + 1];
digest[i + 1] = digest[i + 2];
digest[i + 2] = c;
}
unsigned char* s = acl_base64_encode((char*) digest, 20);
out << "Sec-WebSocket-Accept: " << (char*) s << "\r\n";
acl_myfree(s);
}
int smtp_auth(SMTP_CLIENT *client, const char *user, const char *pass)
{
int ret;
ACL_ARGV *tokens = NULL;
char *user_encoded = NULL, *pass_encoded = NULL;
#undef RETURN
#define RETURN(x) do { \
if (tokens) \
acl_argv_free(tokens); \
if (user_encoded) \
acl_myfree(user_encoded); \
if (pass_encoded) \
acl_myfree(pass_encoded); \
return (x); \
} while (0)
client->smtp_code = 0;
client->buf[0] = 0;
/* 发送认证命令 */
ret = acl_vstream_fprintf(client->conn, "AUTH LOGIN\r\n");
if (ret == ACL_VSTREAM_EOF) {
acl_msg_error("%s(%d): send AUTH LOGIN to error(%s)",
__FUNCTION__, __LINE__, acl_last_serror());
RETURN (-1);
}
ret = acl_vstream_gets_nonl(client->conn, client->buf, client->size);
if (ret == ACL_VSTREAM_EOF) {
acl_msg_error("%s(%d): gets AUTH LOGIN's reply error(%s)",
__FUNCTION__, __LINE__, acl_last_serror());
RETURN (-1);
}
tokens = acl_argv_split(client->buf, "\t ");
client->smtp_code = atoi(tokens->argv[0]);
if (client->smtp_code != 334) {
acl_msg_error("%s(%d): AUTH LOGIN failed, line(%s)",
__FUNCTION__, __LINE__, client->buf);
RETURN (-1);
}
/* 发送邮箱帐号 */
user_encoded = (char*) acl_base64_encode(user, (int) strlen(user));
ret = acl_vstream_fprintf(client->conn, "%s\r\n", user_encoded);
if (ret == ACL_VSTREAM_EOF) {
acl_msg_error("%s(%d): send user error(%s)",
__FUNCTION__, __LINE__, acl_last_serror());
RETURN (-1);
}
ret = acl_vstream_gets_nonl(client->conn, client->buf, client->size);
if (ret == ACL_VSTREAM_EOF) {
acl_msg_error("%s(%d): auth gets error(%s)",
__FUNCTION__, __LINE__, acl_last_serror());
RETURN (-1);
}
acl_argv_free(tokens);
tokens = acl_argv_split(client->buf, "\t ");
client->smtp_code = atoi(tokens->argv[0]);
if (client->smtp_code != 334) {
acl_msg_error("%s(%d): AUTH LOGIN failed, line(%s)",
__FUNCTION__, __LINE__, client->buf);
RETURN (-1);
}
/* 发送 password */
pass_encoded = (char*) acl_base64_encode(pass, (int) strlen(pass));
ret = acl_vstream_fprintf(client->conn, "%s\r\n", pass_encoded);
if (ret == ACL_VSTREAM_EOF) {
acl_msg_error("%s(%d): send pass error(%s)",
__FUNCTION__, __LINE__, acl_last_serror());
RETURN (-1);
}
ret = acl_vstream_gets_nonl(client->conn, client->buf, client->size);
if (ret == ACL_VSTREAM_EOF) {
acl_msg_error("%s(%d): auth gets pass's reply error(%s)",
__FUNCTION__, __LINE__, acl_last_serror());
RETURN (-1);
}
acl_argv_free(tokens);
tokens = acl_argv_split(client->buf, "\t ");
client->smtp_code = atoi(tokens->argv[0]);
if (client->smtp_code != 235) {
acl_msg_error("%s(%d): AUTH LOGIN failed, line(%s)",
__FUNCTION__, __LINE__, client->buf);
RETURN (-1);
}
RETURN (0);
}
