diff options
Diffstat (limited to 'mbbsd/user.c')
| -rw-r--r-- | mbbsd/user.c | 54 |
1 files changed, 52 insertions, 2 deletions
diff --git a/mbbsd/user.c b/mbbsd/user.c index 1100ef60..17c22827 100644 --- a/mbbsd/user.c +++ b/mbbsd/user.c @@ -1031,15 +1031,64 @@ removespace(char *s) } static char * -getregcode(char *buf) +getregcode(unsigned char *buf) { - strcpy(buf, crypt(cuser.userid, "02")); + unsigned char *uid = &cuser.userid[0]; + int i; + + /* init seed with magic */ + strncpy(buf, REGCODE_MAGIC, 13); /* des keys are only 13 byte */ + buf[13] = 0; + + /* scramble with user id */ + for (i = 0; i < IDLEN && uid[i]; i++) + { + buf[i] ^= uid[i]; + while (!(buf[i] >= '0' && buf[i] <= 'z')) + { + buf[i] = (buf[i] + '0') & 0xff; + buf[i+1] = (buf[i+1] + 0x17) & 0xff; + } + } + /* leave last character untouched anyway */ + buf[13] = 0; + + /* real encryption */ + strcpy(buf, crypt(buf, "pt")); /* hack to prevent trailing dots */ if (buf[strlen(buf)-1] == '.') buf[strlen(buf)-1] = 'd'; return buf; } +#ifdef DEBUG +int +_debug_testregcode() +{ + char buf[16], rcode[16]; + char myid[16]; + int i = 1; + + clear(); + strcpy(myid, cuser.userid); + do { + getdata(0, 0, "輸入 id (空白結束): ", + buf, IDLEN+1, DOECHO); + if(buf[0]) + { + move(i, 0); + strcpy(cuser.userid, buf); + prints("id: [%s], regcode: [%s]\n" ANSI_CLRTOEND, + cuser.userid, getregcode(rcode)); + } + } while (buf[0]); + strcpy(cuser.userid, myid); + + pressanykey(); + return 0; +} +#endif + static int isvalidemail(const char *email) { @@ -1397,6 +1446,7 @@ u_register(void) "或您可以輸入 x來重新填寫 E-Mail 或改由站長手動認證\n", cuser.userid, cuser.username); inregcode[0] = 0; + do{ getdata(10, 0, "您的輸入: ", inregcode, sizeof(inregcode), DOECHO); if( strcmp(inregcode, "x") == 0 || |