#include "../control/control.h"
#include "../lib/version.h"
#include "../lib/irc_string.h"
+#include "../core/config.h"
+#include "../lib/hmac.h"
+#include "../lib/strlfunc.h"
+#include "../lib/cbc.h"
#include "authlib.h"
#include <stdio.h>
#include <string.h>
+#define KEY_BITS 256
+#define BLOCK_SIZE 16
+
MODULE_VERSION(QVERSION);
int csa_docheckhashpass(void *source, int cargc, char **cargv);
int csa_docreateaccount(void *source, int cargc, char **cargv);
int csa_dosettempemail(void *source, int cargc, char **cargv);
+int csa_dosetemail(void *source, int cargc, char **cargv);
int csa_doresendemail(void *source, int cargc, char **cargv);
int csa_doactivateuser(void *source, int cargc, char **cargv);
+int csa_doaddchan(void *source, int argc, char **argv);
+static int decrypt_password(unsigned char *secret, int keybits, char *buf, int bufsize, char *encrypted);
+static int hex_to_int(char *input, unsigned char *buf, int buflen);
+
+static unsigned char createaccountsecret[KEY_BITS / 8];
+static int createaccountsecret_ok = 0;
+
+static unsigned char hexlookup[256] = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x01,
+ 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
+ 0x0f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0a, 0x0b, 0x0c,
+ 0x0d, 0x0e, 0x0f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+ };
+
+static void relayfinishinit(int, void *);
+
+void relayfinishinit(int hooknum, void *arg) {
+ sstring *s;
+
+ deregisterhook(HOOK_CHANSERV_DBLOADED, relayfinishinit);
-void _init(void) {
registercontrolhelpcmd("checkhashpass", NO_RELAY, 3, csa_docheckhashpass, "Usage: checkhashpass <username> <digest> ?junk?");
- registercontrolhelpcmd("createaccount", NO_RELAY, 4, csa_docreateaccount, "Usage: createaccount <execute> <username> <email address> <password>");
- registercontrolhelpcmd("settempemail", NO_RELAY, 2, csa_dosettempemail, "Usage: settempemail <username> <email address>");
- registercontrolhelpcmd("resendemail", NO_RELAY, 1, csa_doresendemail, "Usage: resendemail <username>");
- registercontrolhelpcmd("activateuser", NO_RELAY, 1, csa_doactivateuser, "Usage: activateuser <username>");
+ registercontrolhelpcmd("settempemail", NO_RELAY, 2, csa_dosettempemail, "Usage: settempemail <userid> <email address>");
+ registercontrolhelpcmd("setemail", NO_RELAY, 3, csa_dosetemail, "Usage: setmail <userid> <timestamp> <email address>");
+ registercontrolhelpcmd("resendemail", NO_RELAY, 1, csa_doresendemail, "Usage: resendemail <userid>");
+ registercontrolhelpcmd("activateuser", NO_RELAY, 1, csa_doactivateuser, "Usage: activateuser <userid>");
+ registercontrolhelpcmd("addchan", NO_RELAY, 3, csa_doaddchan, "Usage: addchan <channel> <userid> <channel type>");
+
+ s=getcopyconfigitem("chanserv","createaccountsecret","",128);
+ if(!s || !s->content || !s->content[0]) {
+ Error("chanserv_relay",ERR_WARNING,"createaccountsecret not set, createaccount disabled.");
+ } else if(s->length != KEY_BITS / 8 * 2 || !hex_to_int(s->content, createaccountsecret, sizeof(createaccountsecret))) {
+ Error("chanserv_relay",ERR_WARNING,"createaccountsecret must be a %d character hex string.", KEY_BITS / 8 * 2);
+ } else {
+ registercontrolhelpcmd("createaccount", NO_RELAY, 5, csa_docreateaccount, "Usage: createaccount <execute> <username> <email address> <encrypted password> <activate user>");
+ createaccountsecret_ok = 1;
+ }
+
+ freesstring(s);
+}
+
+void _init(void) {
+ registerhook(HOOK_CHANSERV_DBLOADED, relayfinishinit);
+
+ if(chanservdb_ready)
+ relayfinishinit(HOOK_CHANSERV_DBLOADED, NULL);
}
void _fini(void) {
deregistercontrolcmd("checkhashpass", csa_docheckhashpass);
- deregistercontrolcmd("createaccount", csa_docreateaccount);
deregistercontrolcmd("settempemail", csa_dosettempemail);
+ deregistercontrolcmd("setemail", csa_dosetemail);
deregistercontrolcmd("resendemail", csa_doresendemail);
deregistercontrolcmd("activateuser", csa_doactivateuser);
+ deregistercontrolcmd("addchan", csa_doaddchan);
+
+ if(createaccountsecret_ok)
+ deregistercontrolcmd("createaccount", csa_docreateaccount);
+
+ deregisterhook(HOOK_CHANSERV_DBLOADED, relayfinishinit);
}
int csa_docheckhashpass(void *source, int cargc, char **cargv) {
}
}
+ free(dupemail);
+
return NULL;
}
int execute;
char *error_username = NULL, *error_password = NULL, *error_email = NULL;
char *username = NULL, *password = NULL, *email = NULL;
+ char account_info[512];
+ char passbuf[512];
int do_create;
+ int activate;
- if(cargc<4) {
+ if(cargc<5) {
controlreply(sender, "CREATEACCOUNT FALSE args");
return CMD_ERROR;
}
username = cargv[1];
if(strcmp(cargv[2], "0"))
email = cargv[2];
- if(strcmp(cargv[3], "0"))
- password = cargv[3];
+ if(strcmp(cargv[3], "0")) {
+ int errorcode = decrypt_password(createaccountsecret, KEY_BITS, passbuf, sizeof(passbuf), cargv[3]);
+ if(errorcode) {
+ Error("chanserv_relay",ERR_WARNING,"createaccount unable to decrypt password, error code: %d", errorcode);
+ controlreply(sender, "CREATEACCOUNT FALSE args");
+ return CMD_ERROR;
+ }
+ password = passbuf;
+ }
+ activate = cargv[4][0] == '1';
if(username) {
if (findreguserbynick(username)) {
int r = csa_checkpasswordquality(password);
if(r == QM_PWTOSHORT) {
error_password = "passwordshort";
+ } else if(r == QM_PWTOLONG) {
+ error_password = "passwordlong";
} else if(r == QM_PWTOWEAK) {
error_password = "passwordweak";
+ } else if(r == QM_PWINVALID) {
+ error_password = "passwordinvalid";
} else if(r != -1) {
error_password = "passwordunknown";
}
do_create = 1;
rup = csa_createaccount(username, password, email);
- USetInactive(rup);
- cs_log(sender,"CREATEACCOUNT created auth %s (%s)",rup->username,rup->email->content);
+ if(!activate)
+ USetInactive(rup);
+
+ cs_log(sender,"CREATEACCOUNT created auth %s (%s) %s",rup->username,rup->email->content,activate?"(active)": "(inactive)");
csdb_createuser(rup);
+ snprintf(account_info, sizeof(account_info), " %u %lu", rup->ID, (unsigned long)rup->lastpasschange);
- sendemail(rup);
+ if(!activate)
+ sendemail(rup);
} else {
+ account_info[0] = '\0';
do_create = 0;
}
- controlreply(sender, "CREATEACCOUNT %s%s%s%s%s%s%s",
+ controlreply(sender, "CREATEACCOUNT %s%s%s%s%s%s%s%s",
do_create ? "TRUE" : "FALSE",
+ account_info,
email && error_email ? " " : "", email && error_email ? error_email : "",
password && error_password ? " " : "", password && error_password ? error_password : "",
username && error_username ? " " : "", username && error_username ? error_username : ""
return CMD_ERROR;
}
- rup = findreguserbynick(cargv[0]);
+ rup = findreguserbyID(atoi(cargv[0]));
if(rup == NULL) {
- controlreply(sender, "SETTEMPEMAIL FALSE usernamenotexist");
+ controlreply(sender, "SETTEMPEMAIL FALSE useridnotexist");
return CMD_ERROR;
}
return CMD_OK;
}
+int csa_dosetemail(void *source, int cargc, char **cargv) {
+ char *email;
+ char *error;
+ reguser *rup;
+ nick *sender=(nick *)source;
+
+ if(cargc<3) {
+ controlreply(sender, "SETEMAIL FALSE args");
+ return CMD_ERROR;
+ }
+
+ rup = findreguserbyID(atoi(cargv[0]));
+ if(rup == NULL) {
+ controlreply(sender, "SETEMAIL FALSE useridnotexist");
+ return CMD_ERROR;
+ }
+
+ if(UHasStaffPriv(rup)) {
+ controlreply(sender, "SETEMAIL FALSE privuser");
+ return CMD_ERROR;
+ }
+
+ if(UHasSuspension(rup)) {
+ controlreply(sender, "SETEMAIL FALSE suspended");
+ return CMD_ERROR;
+ }
+
+ if(rup->lastpasschange > atoi(cargv[1])) {
+ controlreply(sender, "SETEMAIL FALSE passwordchanged");
+ return CMD_ERROR;
+ }
+
+ email = cargv[2];
+
+ if(!strcmp(email, rup->email->content)) {
+ /* setting to the same thing? fine! */
+ controlreply(sender, "SETEMAIL TRUE");
+ return CMD_OK;
+ }
+
+ error = email_to_error(email);
+ if(error) {
+ controlreply(sender, "SETEMAIL FALSE %s", error);
+ return CMD_ERROR;
+ }
+
+ freesstring(rup->email);
+ rup->email=getsstring(email,EMAILLEN);
+ cs_log(sender,"SETEMAIL OK username %s email %s",rup->username, rup->email->content);
+
+ csdb_updateuser(rup);
+ sendemail(rup);
+
+ controlreply(sender, "SETEMAIL TRUE");
+
+ return CMD_OK;
+}
+
int csa_doresendemail(void *source, int cargc, char **cargv) {
reguser *rup;
nick *sender=(nick *)source;
return CMD_ERROR;
}
- rup = findreguserbynick(cargv[0]);
+ rup = findreguserbyID(atoi(cargv[0]));
if(rup == NULL) {
- controlreply(sender, "RESENDEMAIL FALSE usernamenotexist");
+ controlreply(sender, "RESENDEMAIL FALSE useridnotexist");
return CMD_ERROR;
}
return CMD_ERROR;
}
- rup = findreguserbynick(cargv[0]);
+ rup = findreguserbyID(atoi(cargv[0]));
if(rup == NULL) {
- controlreply(sender, "ACTIVATEUSER FALSE usernamenotexist");
+ controlreply(sender, "ACTIVATEUSER FALSE useridnotexist");
return CMD_ERROR;
}
return CMD_OK;
}
+
+int csa_doaddchan(void *source, int cargc, char **cargv) {
+ nick *sender=(nick *)source;
+ reguser *rup = getreguserfromnick(sender), *founder;
+ chanindex *cip;
+ short type;
+ regchan *rcp;
+
+ if(cargc<3) {
+ controlreply(sender, "ADDCHAN FALSE args");
+ return CMD_ERROR;
+ }
+
+ if (*cargv[0] != '#' || strlen(cargv[0]) > CHANNELLEN) {
+ controlreply(sender, "ADDCHAN FALSE invalidchannel");
+ return CMD_ERROR;
+ }
+
+ if (!(cip=findorcreatechanindex(cargv[0]))) {
+ controlreply(sender, "ADDCHAN FALSE invalidchannel");
+ return CMD_ERROR;
+ }
+
+ founder = findreguserbyID(atoi(cargv[1]));
+ if(founder == NULL) {
+ controlreply(sender, "ADDCHAN FALSE useridnotexist");
+ return CMD_ERROR;
+ }
+
+ if(UIsInactive(founder)) {
+ controlreply(sender, "ADDCHAN FALSE accountinactive");
+ return CMD_ERROR;
+ }
+
+ for(type=CHANTYPES-1;type;type--)
+ if(!ircd_strcmp(chantypes[type]->content, cargv[2]))
+ break;
+
+ if(!type) {
+ controlreply(sender, "ADDCHAN FALSE invalidchantype");
+ return CMD_ERROR;
+ }
+
+ rcp = cs_addchan(cip, sender, rup, founder, QCFLAG_JOINED | QCFLAG_AUTOOP | QCFLAG_BITCH | QCFLAG_FORCETOPIC | QCFLAG_PROTECT | QCFLAG_TOPICSAVE, CHANMODE_NOCTCP | CHANMODE_DELJOINS | CHANMODE_MODNOAUTH | CHANMODE_NONOTICE | CHANMODE_NOEXTMSG | CHANMODE_SINGLETARG | CHANMODE_TOPICLIMIT | CHANMODE_NOQUITMSG, 0, type);
+ if(!rcp) {
+ controlreply(sender, "ADDCHAN FALSE alreadyregistered");
+ return CMD_ERROR;
+ }
+
+ cs_log(sender, "ADDCHAN %s #%s %s %s", cip->name->content, founder->username, printflags(rcp->flags, rcflags), chantypes[type]->content);
+ controlreply(sender, "ADDCHAN TRUE %u", rcp->ID);
+ return CMD_OK;
+}
+
+static int hex_to_int(char *input, unsigned char *buf, int buflen) {
+ int i;
+ for(i=0;i<buflen;i++) {
+ if((0xff == hexlookup[(int)input[i * 2]]) || (0xff == hexlookup[(int)input[i * 2 + 1]])) {
+ return 0;
+ } else {
+ buf[i] = (hexlookup[(int)input[i * 2]] << 4) | hexlookup[(int)input[i * 2 + 1]];
+ }
+ }
+ return 1;
+}
+
+static int decrypt_password(unsigned char *secret, int keybits, char *buf, int bufsize, char *encrypted) {
+ size_t ciphertextlen, datalen;
+ unsigned char iv[BLOCK_SIZE];
+ rijndaelcbc *c;
+ int i, j;
+
+ datalen = strlen(encrypted);
+ if(datalen % 2 != 0)
+ return 1;
+ if(datalen < BLOCK_SIZE * 2 * 2)
+ return 2;
+
+ if(!hex_to_int(encrypted, iv, BLOCK_SIZE))
+ return 3;
+
+ ciphertextlen = (datalen - (BLOCK_SIZE * 2)) / 2;
+ if(ciphertextlen > bufsize || ciphertextlen % BLOCK_SIZE != 0)
+ return 4;
+
+ if(!hex_to_int(encrypted + BLOCK_SIZE * 2, (unsigned char *)buf, ciphertextlen))
+ return 5;
+
+ c = rijndaelcbc_init(secret, keybits, iv, 1);
+
+ for(i=0;i<ciphertextlen;i+=BLOCK_SIZE) {
+ char *p = &buf[i];
+ unsigned char *r = rijndaelcbc_decrypt(c, (unsigned char *)p);
+ memcpy(p, r, BLOCK_SIZE);
+
+ for(j=0;j<BLOCK_SIZE;j++) {
+ if(*(p + j) == '\0') {
+ rijndaelcbc_free(c);
+ return 0;
+ }
+ }
+ }
+
+ rijndaelcbc_free(c);
+ return 6;
+}
projects / irc / quakenet / newserv.git / blobdiff