--- /dev/null
+/* mod-hostserv.c - HostServ module for srvx
+ * Copyright 2012-2013 pk910, Stricted, NurPech
+ *
+ * This file is part of srvx.
+ *
+ * srvx is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with srvx; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+/* Adds new section to srvx.conf:
+ * "modules" {
+ * "hostserv" {
+ * "nick" "HostServ";
+ * "modes" "+iok";
+ * "toplevel_access" "600";
+ * "fallback_other_assignment" "1"; //fall back to another assignment when active assignment gets removed
+ * "manager_can_rename_toplevel" "0"; //managers of a toplevel group may rename the whole group
+ * "manager_can_del_toplevel" "0"; //managers of a toplevel group may delete the whole group
+ * "manager_can_rename_secondlevel" "0"; //managers of a secondlevel group may rename the whole group
+ * "manager_can_del_secondlevel" "0"; //managers of a secondlevel group may delete the whole group
+ * "manager_toplevel_can_oset" "0"; //managers of a toplevel group can set other user's fakehosts
+ * "manager_secondlevel_can_oset" "0"; //managers of a secondlevel group can set other user's fakehosts
+ * };
+ * };
+ *
+ * After you started srvx make the bot active:
+ /msg opserv bind hostserv * hostserv.*
+ /msg opserv bind hostserv help *modcmd.help
+ */
+
+#include "chanserv.h"
+#include "opserv.h"
+#include "nickserv.h"
+#include "conf.h"
+#include "modcmd.h"
+#include "saxdb.h"
+#include "timeq.h"
+
+#define KEY_TOPLEVEL "TopLevel"
+#define KEY_SECONDLEVEL "SecondLevel"
+#define KEY_MANAGERS "Manager"
+#define KEY_ASSIGNMENTS "Assignments"
+#define KEY_ACTIVE "active"
+
+#define HS_FAKEHOST_SPECIAL_CHARS "_-:;" /* alphanum already included */
+
+#define HS_ASSIGNMENTSTATE_AUTO -1
+#define HS_ASSIGNMENTSTATE_OFF 0
+#define HS_ASSIGNMENTSTATE_ON 1
+
+#define HS_FHPARSE_SUCCESS 0
+#define HS_FHPARSE_INVALID 1
+#define HS_FHPARSE_UNKNOWN 2
+
+static const struct message_entry msgtab[] = {
+ { "HSMSG_ACCESS_DENIED", "Access denied." },
+ { "HSMSG_ASSIGNED_FAKEHOSTS", "Assigned Fakehosts for User $b%s$b:" },
+ { "HSMSG_ASSIGNED_FAKEHOST", " $b%s.%s$b" },
+ { "HSMSG_ASSIGNED_FAKEHOST_ACTTIVE", " $b%s.%s$b (active)" },
+ { "HSMSG_ASSIGNED_FAKEHOST_NOT_ACTIVE", "Fakehost $b%s.%s.$b is not active." },
+ { "HSMSG_ASSIGN_HOWTO", "Use $bset xxx.yyy$b to activate one of the listed fakehosts or $bset *$b to use the default fakehost." },
+ { "HSMSG_ASSIGNED_NONE", " None." },
+ { "HSMSG_MANAGED_FAKEHOSTS", "Fakehosts managed by User $b%s$b:" },
+ { "HSMSG_MANAGED_TOPLEVEL", " $b*.%s$b fakehosts: %d assignments: %d" },
+ { "HSMSG_MANAGED_TOPLEVEL_OWN", " $b*.%s$b fakehosts: %d assignments: %d (active)" },
+ { "HSMSG_MANAGED_FAKEHOST", " $b%s.%s$b assignments: %d" },
+ { "HSMSG_MANAGE_HOWTO", "Use $bview xxx.yyy$b to view more information about a fakehost group." },
+ { "HSMSG_UNKNOWN_FAKEHOST", "Fakehost $b%s.%s$b is unknown or you have no access to manage it." },
+ { "HSMSG_TOPLEVEL_FAKEHOSTS", "Fakehosts in group $b*.%s$b:" },
+ { "HSMSG_TOPLEVEL_FAKEHOST", " $b%s.%s$b assignments: %d managers: %d" },
+ { "HSMSG_TOPLEVEL_INVALID", "The name of the group you entered is invalid ($b%s$b)" },
+ { "HSMSG_MANAGERS_TOPLEVEL", "Managers of group $b*.%s$b:" },
+ { "HSMSG_MANAGERS_FAKEHOST", "Managers of group $b%s.%s$b:" },
+ { "HSMSG_MANAGERS_MANAGERS", " %s" },
+ { "HSMSG_FAKEHOST_ASSIGNMENTS", "Assignments in group $b%s.%s$b:" },
+ { "HSMSG_FAKEHOST_ASSIGNMENT", " $b%s$b (%s.%s.%s)" },
+ { "HSMSG_FAKEHOST_ASSIGNMENT_ACTIVE", " $b%s$b (%s.%s.%s) active" },
+ { "HSMSG_FAKEHOST_SET_SUCCESS", "$b%s.%s$b where set successfully." },
+ { "HSMSG_FAKEHOST_TOPLEVEL_ADDED", "Group $b%s$b successfully added." },
+ { "HSMSG_FAKEHOST_TOPLEVEL_ALREADY_EXISTS", "Group $b%s$b already exists." },
+ { "HSMSG_FAKEHOST_TOPLEVEL_DELETED", "Group $b%s$b successfully deleted." },
+ { "HSMSG_FAKEHOST_SECONDLEVEL_ADDED", "Group $b%s.%s$b successfully added." },
+ { "HSMSG_FAKEHOST_SECONDLEVEL_ALREADY_EXISTS", "Group $b%s.%s$b already exists." },
+ { "HSMSG_FAKEHOST_SECONDLEVEL_DELETED", "Group $b%s.%s$b successfully deleted." },
+ { "HSMSG_FAKEHOST_RENAMED", "Group $b%s.%s$b renamed to $b%s.%s$b." },
+ { "HSMSG_MANAGER_ALREADY", "$b%s$b is already a manager of %s.%s" },
+ { "HSMSG_MANAGER_ADDED", "$b%s$b is now a manager of %s.%s" },
+ { "HSMSG_MANAGER_NOT", "$b%s$b is not a manager of %s.%s" },
+ { "HSMSG_MANAGER_DELETED", "$b%s$b is no longer a manager of %s.%s" },
+ { "HSMSG_FAKEHOST_ASSIGN_SUCCESS", "Group $b%s.%s$b was assigned successfully." },
+ { "HSMSG_FAKEHOST_ASSIGNED", "Group $b%s.%s$b is already assigned to the user." },
+ { "HSMSG_FAKEHOST_UNASSIGN_SUCCESS", "Group $b%s.%s$b was unassigned successfully." },
+
+ { NULL, NULL }
+};
+
+static struct {
+ const char *nick;
+ const char *modes;
+ int toplevel_access;
+ int fallback_other_assignment : 1;
+ int manager_can_del_toplevel : 1;
+ int manager_can_del_secondlevel : 1;
+ int manager_can_rename_toplevel : 1;
+ int manager_can_rename_secondlevel : 1;
+ int manager_toplevel_can_oset : 1;
+ int manager_secondlevel_can_oset : 1;
+} hostserv_conf;
+
+const char *hostserv_module_deps[] = { NULL };
+struct userNode *hostserv;
+struct helpfile *hostserv_helpfile;
+static struct module *hostserv_module;
+static struct service *hostserv_service;
+static struct log_type *HS_LOG;
+static struct hs_toplevel *toplevels = NULL;
+static struct hs_user *hostserv_users = NULL;
+
+/* FAKEHOST STRUCTS */
+struct hs_toplevel {
+ char *fakehost;
+ struct hs_manager *managers;
+ struct hs_secondlevel *secondlevel;
+ struct hs_toplevel *next;
+};
+
+struct hs_secondlevel {
+ struct hs_toplevel *toplevel;
+ char *fakehost;
+ struct hs_manager *managers;
+ struct hs_assignment *assignments;
+ struct hs_secondlevel *next;
+};
+
+struct hs_assignment {
+ struct hs_secondlevel *secondlevel;
+ struct hs_user *user;
+ int active;
+ struct hs_assignment *next;
+ struct hs_assignment *unext; /* for hs_user */
+};
+
+struct hs_manager {
+ char type;
+ void *object;
+ int active;
+ struct hs_user *user;
+ struct hs_manager *next;
+ struct hs_manager *unext; /* for hs_user */
+};
+
+struct hs_user {
+ struct handle_info *hi;
+ struct hs_assignment *assignments;
+ struct hs_manager *managements;
+ struct hs_user *next;
+};
+
+/* temporary structs */
+struct hs_fakehost_info {
+ unsigned int parse_state : 4;
+ unsigned int have_secondlevel : 1;
+ char *tlfh_name;
+ char *slfh_name;
+ struct hs_toplevel *tlfh;
+ struct hs_secondlevel *slfh;
+};
+
+/* MANAGEMENT FUNCTIONS for FAKEHOST STRUCTS */
+static void hs_del_secondlevel(struct hs_secondlevel *slfh, int remove_from_tlfh);
+static void hs_del_manager(struct hs_manager *manager, int remove_from_object);
+static void hs_del_assignment(struct hs_assignment *assignment, int remove_from_slfh);
+static void hs_del_user(struct hs_user *user);
+static void hs_activate_assignment(struct hs_user *user, struct hs_assignment *assignment);
+
+static void hs_free_all() {
+ struct hs_toplevel *tlfh, *next_tlfh;
+ struct hs_secondlevel *slfh, *next_slfh;
+ struct hs_assignment *assng, *next_assng;
+ struct hs_manager *manager, *next_manager;
+ struct hs_user *user, *next_user;
+ for(tlfh = toplevels; tlfh; tlfh = next_tlfh) {
+ next_tlfh = tlfh->next;
+ for(manager = tlfh->managers; manager; manager = next_manager) {
+ next_manager = manager->next;
+ free(manager);
+ }
+ for(slfh = tlfh->secondlevel; slfh; slfh = next_slfh) {
+ next_slfh = slfh->next;
+ for(manager = slfh->managers; manager; manager = next_manager) {
+ next_manager = manager->next;
+ free(manager);
+ }
+ for(assng = slfh->assignments; assng; assng = next_assng) {
+ next_assng = assng->next;
+ free(assng);
+ }
+ free(slfh->fakehost);
+ free(slfh);
+ }
+ free(tlfh->fakehost);
+ free(tlfh);
+ }
+ for(user = hostserv_users; user; user = next_user) {
+ next_user = user->next;
+ free(user);
+ }
+ toplevels = NULL;
+ hostserv_users = NULL;
+}
+
+static struct hs_toplevel *hs_add_toplevel(const char *name) {
+ struct hs_toplevel *tlfh = calloc(1, sizeof(*tlfh));
+ tlfh->fakehost = strdup(name);
+ tlfh->next = toplevels;
+ toplevels = tlfh;
+ return tlfh;
+}
+
+static void hs_del_toplevel(struct hs_toplevel *tlfh) {
+ //unassign all assignments
+ struct hs_secondlevel *slfh, *next_slfh;
+ struct hs_manager *manager, *next_manager;
+ for(manager = tlfh->managers; manager; manager = next_manager) {
+ next_manager = manager->next;
+ hs_del_manager(manager, 0);
+ }
+ for(slfh = tlfh->secondlevel; slfh; slfh = next_slfh) {
+ next_slfh = slfh->next;
+ hs_del_secondlevel(slfh, 0);
+ }
+
+ struct hs_toplevel *ctlfh, *last_tlfh = NULL;
+ for(ctlfh = toplevels; ctlfh; ctlfh = ctlfh->next) {
+ if(ctlfh == tlfh) {
+ if(last_tlfh)
+ last_tlfh->next = ctlfh->next;
+ else
+ toplevels = ctlfh->next;
+ } else
+ last_tlfh = ctlfh;
+ }
+ free(tlfh->fakehost);
+ free(tlfh);
+}
+
+static void hs_rename_toplevel(struct hs_toplevel *tlfh, const char *name) {
+ struct hs_secondlevel *slfh;
+ struct hs_assignment *assng;
+
+ free(tlfh->fakehost);
+ tlfh->fakehost = strdup(name);
+
+ //trigger rename for all assignments
+ for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
+ for(assng = slfh->assignments; assng; assng = assng->next) {
+ if(assng->active) {
+ hs_activate_assignment(assng->user, assng);
+ }
+ }
+ }
+}
+
+static struct hs_secondlevel *hs_add_secondlevel(struct hs_toplevel *tlfh, const char *name) {
+ struct hs_secondlevel *slfh = calloc(1, sizeof(*slfh));
+ slfh->toplevel = tlfh;
+ slfh->fakehost = strdup(name);
+ slfh->next = tlfh->secondlevel;
+ tlfh->secondlevel = slfh;
+ return slfh;
+}
+
+static void hs_del_secondlevel(struct hs_secondlevel *slfh, int remove_from_tlfh) {
+ if(remove_from_tlfh) {
+ struct hs_secondlevel *cslfh, *prev_slfh = NULL;
+ for(cslfh = slfh->toplevel->secondlevel; cslfh; cslfh = cslfh->next) {
+ if(cslfh == slfh) {
+ if(prev_slfh)
+ prev_slfh->next = slfh->next;
+ else
+ slfh->toplevel->secondlevel = slfh->next;
+ break;
+ } else
+ prev_slfh = cslfh;
+ }
+ }
+ struct hs_assignment *assng, *next_assng;
+ struct hs_manager *manager, *next_manager;
+ for(manager = slfh->managers; manager; manager = next_manager) {
+ next_manager = manager->next;
+ hs_del_manager(manager, 0);
+ }
+ for(assng = slfh->assignments; assng; assng = next_assng) {
+ next_assng = assng->next;
+ hs_del_assignment(assng, 0);
+ }
+ free(slfh->fakehost);
+ free(slfh);
+}
+
+static void hs_rename_secondlevel(struct hs_secondlevel *slfh, const char *name) {
+ struct hs_assignment *assng;
+
+ free(slfh->fakehost);
+ slfh->fakehost = strdup(name);
+
+ //trigger rename for all assignments
+ for(assng = slfh->assignments; assng; assng = assng->next) {
+ if(assng->active) {
+ hs_activate_assignment(assng->user, assng);
+ }
+ }
+}
+
+static struct hs_manager *hs_add_manager_toplevel(struct hs_toplevel *tlfh, struct hs_user *user) {
+ struct hs_manager *manager = calloc(1, sizeof(*manager));
+ manager->user = user;
+ manager->type = 1;
+ manager->object = tlfh;
+ manager->unext = user->managements;
+ user->managements = manager;
+ manager->next = tlfh->managers;
+ tlfh->managers = manager;
+ return manager;
+}
+
+static struct hs_manager *hs_add_manager_secondlevel(struct hs_secondlevel *slfh, struct hs_user *user) {
+ struct hs_manager *manager = calloc(1, sizeof(*manager));
+ manager->user = user;
+ manager->type = 2;
+ manager->object = slfh;
+ manager->unext = user->managements;
+ user->managements = manager;
+ manager->next = slfh->managers;
+ slfh->managers = manager;
+ return manager;
+}
+
+static void hs_del_manager(struct hs_manager *manager, int remove_from_object) {
+ struct hs_manager *cmanager, *prev_manager = NULL;
+ if(remove_from_object) {
+ if(manager->type == 1) {
+ struct hs_toplevel *tlfh = manager->object;
+ for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->next) {
+ if(cmanager == manager) {
+ if(prev_manager)
+ prev_manager->next = manager->next;
+ else
+ tlfh->managers = manager->next;
+ break;
+ } else
+ prev_manager = cmanager;
+ }
+ } else if(manager->type == 2) {
+ struct hs_secondlevel *slfh = manager->object;
+ for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next) {
+ if(cmanager == manager) {
+ if(prev_manager)
+ prev_manager->next = manager->next;
+ else
+ slfh->managers = manager->next;
+ break;
+ } else
+ prev_manager = cmanager;
+ }
+ }
+ prev_manager = NULL;
+ }
+ if(remove_from_object != 2) {
+ for(cmanager = manager->user->managements; cmanager; cmanager = cmanager->unext) {
+ if(cmanager == manager) {
+ if(prev_manager)
+ prev_manager->unext = manager->unext;
+ else
+ manager->user->managements = manager->unext;
+ break;
+ } else
+ prev_manager = cmanager;
+ }
+ if(manager->user->managements == NULL && manager->user->assignments == NULL)
+ hs_del_user(manager->user);
+ }
+ free(manager);
+}
+
+static void hs_activate_assignment(struct hs_user *user, struct hs_assignment *assignment) {
+ struct hs_toplevel *tlfh;
+ struct hs_secondlevel *slfh;
+ struct hs_assignment *assgn;
+ char fakehost[HOSTLEN];
+
+ assert((!assignment || (assignment->user == user)));
+
+ if(user->assignments) {
+ for(assgn = user->assignments; assgn; assgn = assgn->unext)
+ assgn->active = 0;
+ }
+
+ if(user->hi->fakehost) {
+ free(user->hi->fakehost);
+ user->hi->fakehost = NULL;
+ }
+
+ if(assignment) {
+ slfh = assignment->secondlevel;
+ tlfh = slfh->toplevel;
+ snprintf(fakehost, sizeof(fakehost), "$.%s.%s", slfh->fakehost, tlfh->fakehost);
+ user->hi->fakehost = strdup(fakehost);
+ assignment->active = 1;
+ }
+
+ apply_fakehost(user->hi, NULL);
+}
+
+static struct hs_assignment *hs_add_assignment(struct hs_secondlevel *slfh, struct hs_user *user, int active) {
+ struct hs_assignment *assignment = calloc(1, sizeof(*assignment));
+ assignment->secondlevel = slfh;
+ assignment->user = user;
+ if(active == HS_ASSIGNMENTSTATE_AUTO)
+ assignment->active = (user->assignments == NULL ? 1 : 0);
+ else
+ assignment->active = (active == HS_ASSIGNMENTSTATE_ON ? 1 : 0);
+ assignment->next = slfh->assignments;
+ slfh->assignments = assignment;
+ assignment->unext = user->assignments;
+ user->assignments = assignment;
+ if(assignment->active) {
+ hs_activate_assignment(user, assignment);
+ }
+ return assignment;
+}
+
+static void hs_del_assignment(struct hs_assignment *assignment, int remove_from_slfh) {
+ struct hs_assignment *cassignment, *prev_assignment = NULL;
+ if(remove_from_slfh) {
+ for(cassignment = assignment->secondlevel->assignments; cassignment; cassignment = cassignment->next) {
+ if(cassignment == assignment) {
+ if(prev_assignment)
+ prev_assignment->next = assignment->next;
+ else
+ assignment->secondlevel->assignments = assignment->next;
+ break;
+ } else
+ prev_assignment = cassignment;
+ }
+ prev_assignment = NULL;
+ }
+ if(remove_from_slfh != 2) {
+ prev_assignment = NULL;
+ for(cassignment = assignment->user->assignments; cassignment; cassignment = cassignment->unext) {
+ if(cassignment == assignment) {
+ if(prev_assignment)
+ prev_assignment->unext = assignment->unext;
+ else
+ assignment->user->assignments = assignment->unext;
+ break;
+ } else
+ prev_assignment = cassignment;
+ }
+
+ if(assignment->active) {
+ /* use another assignment - or fall back to default user host? */
+ cassignment = NULL;
+ if(hostserv_conf.fallback_other_assignment && assignment->user->assignments) {
+ /* try to find another assignment from same slfh first */
+ for(cassignment = assignment->secondlevel->assignments; cassignment; cassignment = cassignment->next) {
+ if(cassignment != assignment && cassignment->user == assignment->user)
+ break;
+ }
+ /* use another tlfh assignment */
+ if(!cassignment)
+ cassignment = assignment->user->assignments;
+ }
+ hs_activate_assignment(assignment->user, cassignment);
+ }
+
+ if(assignment->user->managements == NULL && assignment->user->assignments == NULL)
+ hs_del_user(assignment->user);
+ }
+ free(assignment);
+}
+
+static struct hs_assignment *hs_get_assignment(struct hs_secondlevel *slfh, struct hs_user *user) {
+ struct hs_assignment *cassignment;
+ for(cassignment = slfh->assignments; cassignment; cassignment = cassignment->next) {
+ if(cassignment->user == user)
+ return cassignment;
+ }
+ return NULL;
+}
+
+static struct hs_user *hs_get_user(struct handle_info *hi, int create) {
+ struct hs_user *cuser;
+ for(cuser = hostserv_users; cuser; cuser = cuser->next) {
+ if(cuser->hi == hi)
+ return cuser;
+ }
+ if(create) {
+ cuser = calloc(1, sizeof(*cuser));
+ cuser->hi = hi;
+ cuser->next = hostserv_users;
+ hostserv_users = cuser;
+ return cuser;
+ } else
+ return NULL;
+}
+
+static void hs_del_user(struct hs_user *user) {
+ if(user->managements) {
+ struct hs_manager *manager, *next_manager;
+ for(manager = user->managements; manager; manager = next_manager) {
+ next_manager = manager->unext;
+ hs_del_manager(manager, 2);
+ }
+ }
+ if(user->assignments) {
+ struct hs_assignment *assng, *next_assng;
+ for(assng = user->assignments; assng; assng = next_assng) {
+ next_assng = assng->unext;
+ hs_del_assignment(assng, 2);
+ }
+ }
+ struct hs_user *cuser, *prev_user = NULL;
+ for(cuser = hostserv_users; cuser; cuser = cuser->next) {
+ if(cuser == user) {
+ if(prev_user)
+ prev_user->next = user->next;
+ else
+ hostserv_users = user->next;
+ break;
+ } else
+ prev_user = cuser;
+ }
+ free(user);
+}
+
+/* END OF MANAGEMENT FUNCTIONS */
+
+static int check_management_access(struct handle_info *hi, struct hs_toplevel *tlfh, struct hs_secondlevel *slfh) {
+ if(!hi)
+ return 0;
+ if(hi->opserv_level >= hostserv_conf.toplevel_access)
+ return 1;
+ struct hs_user *user = hs_get_user(hi, 0);
+ if(!user)
+ return 0;
+ struct hs_manager *manager;
+ if(slfh) {
+ for(manager = user->managements; manager; manager = manager->next) {
+ if(manager->type == 2 && manager->object == slfh)
+ return 1;
+ }
+ }
+ if(tlfh) {
+ for(manager = user->managements; manager; manager = manager->next) {
+ if(manager->type == 1 && manager->object == tlfh)
+ return 1;
+ }
+ }
+ return 0;
+}
+
+struct hs_fakehost_info parse_fakehost_info(char *fakehost, int fix_name_case) {
+ struct hs_fakehost_info fhinfo;
+ int i;
+ memset(&fhinfo, 0, sizeof(fhinfo));
+ for(i = strlen(fakehost)-1; i >= 0; i--) {
+ if(!isalnum(fakehost[i]) && fakehost[i] != '.' && !(fakehost[i] == '*' && i == 0) && !strchr(HS_FAKEHOST_SPECIAL_CHARS, fakehost[i])) {
+ fhinfo.parse_state = HS_FHPARSE_INVALID;
+ return fhinfo;
+ }
+ }
+ fhinfo.slfh_name = fakehost;
+ fhinfo.tlfh_name = strchr(fakehost, '.');
+ if(!fhinfo.tlfh_name) {
+ fhinfo.parse_state = HS_FHPARSE_INVALID;
+ return fhinfo;
+ }
+ fhinfo.tlfh_name[0] = '\0';
+ fhinfo.tlfh_name++;
+ if(strchr(fhinfo.tlfh_name, '.')) {
+ fhinfo.parse_state = HS_FHPARSE_INVALID;
+ fhinfo.tlfh_name--;
+ fhinfo.tlfh_name[0] = '\0';
+ return fhinfo;
+ }
+ if(irccasecmp(fhinfo.slfh_name, "*"))
+ fhinfo.have_secondlevel = 1;
+ struct hs_toplevel *tlfh;
+ struct hs_secondlevel *slfh;
+ for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
+ if(!irccasecmp(tlfh->fakehost, fhinfo.tlfh_name)) break;
+ }
+ fhinfo.tlfh = tlfh;
+ if(!tlfh) {
+ fhinfo.slfh = NULL;
+ fhinfo.parse_state = HS_FHPARSE_UNKNOWN;
+ return fhinfo;
+ }
+ if(fhinfo.have_secondlevel) {
+ for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
+ if(!irccasecmp(slfh->fakehost, fhinfo.slfh_name)) break;
+ }
+ fhinfo.slfh = slfh;
+ if(!slfh) {
+ fhinfo.parse_state = HS_FHPARSE_UNKNOWN;
+ return fhinfo;
+ }
+ } else
+ fhinfo.slfh = NULL;
+ if(fix_name_case) {
+ //simply copy the stored fakehosts over the given ones
+ strcpy(fhinfo.tlfh_name, fhinfo.tlfh->fakehost);
+ if(fhinfo.slfh)
+ strcpy(fhinfo.slfh_name, fhinfo.slfh->fakehost);
+ }
+ fhinfo.parse_state = HS_FHPARSE_SUCCESS;
+ return fhinfo;
+}
+
+
+
+static void cmd_view_toplevel_information(UNUSED_ARG(struct userNode *user), UNUSED_ARG(struct svccmd *cmd), struct hs_toplevel *tlfh) {
+ reply("HSMSG_TOPLEVEL_FAKEHOSTS", tlfh->fakehost);
+ struct hs_secondlevel *slfh;
+ if(!tlfh->secondlevel)
+ reply("HSMSG_ASSIGNED_NONE");
+ else
+ for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
+ struct hs_manager *cmanager;
+ int managers = 0;
+ for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next)
+ managers++;
+ struct hs_assignment *assignment;
+ int assignments = 0;
+ for(assignment = slfh->assignments; assignment; assignment = assignment->next)
+ assignments++;
+ reply("HSMSG_TOPLEVEL_FAKEHOST", slfh->fakehost, tlfh->fakehost, assignments, managers);
+ }
+ reply("HSMSG_MANAGERS_TOPLEVEL", tlfh->fakehost);
+ struct hs_manager *cmanager;
+ if(!tlfh->managers)
+ reply("HSMSG_ASSIGNED_NONE");
+ else {
+ char managerBuf[351];
+ int managerPos = 0;
+ for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->next) {
+ if(managerPos + strlen(cmanager->user->hi->handle) + 2 >= 350) {
+ reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
+ managerPos = 0;
+ }
+ managerPos += sprintf(managerBuf + managerPos, (managerPos ? ", %s" : "%s"), cmanager->user->hi->handle);
+ }
+ reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
+ }
+}
+
+static void cmd_view_secondlevel_information(UNUSED_ARG(struct userNode *user), UNUSED_ARG(struct svccmd *cmd), struct hs_secondlevel *slfh) {
+ reply("HSMSG_FAKEHOST_ASSIGNMENTS", slfh->fakehost, slfh->toplevel->fakehost);
+ struct hs_assignment *assignment;
+ for(assignment = slfh->assignments; assignment; assignment = assignment->next) {
+ reply((assignment->active ? "HSMSG_FAKEHOST_ASSIGNMENT_ACTIVE" : "HSMSG_FAKEHOST_ASSIGNMENT"), assignment->user->hi->handle, assignment->user->hi->handle, slfh->fakehost, slfh->toplevel->fakehost);
+ }
+ reply("HSMSG_MANAGERS_FAKEHOST", slfh->fakehost, slfh->toplevel->fakehost);
+ struct hs_manager *cmanager;
+ if(!slfh->managers)
+ reply("HSMSG_ASSIGNED_NONE");
+ else {
+ char managerBuf[351];
+ int managerPos = 0;
+ for(cmanager = slfh->managers; cmanager; cmanager = cmanager->next) {
+ if(managerPos + strlen(cmanager->user->hi->handle) + 2 >= 350) {
+ reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
+ managerPos = 0;
+ }
+ managerPos += sprintf(managerBuf + managerPos, (managerPos ? ", %s" : "%s"), cmanager->user->hi->handle);
+ }
+ reply("HSMSG_MANAGERS_MANAGERS", managerBuf);
+ }
+}
+
+static MODCMD_FUNC(cmd_view) {
+ struct handle_info *hi;
+ if(argc >= 2 && !strchr(argv[1], '.')) {
+ if (!(hi = modcmd_get_handle_info(user, argv[1])))
+ return 0;
+ } else if(argc >= 2) {
+ if (!(hi = user->handle_info)) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(argv[1], 0);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", argv[1]);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ if(!fhinfo.slfh) {
+ if(!check_management_access(hi, fhinfo.tlfh, NULL)) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ cmd_view_toplevel_information(user, cmd, fhinfo.tlfh);
+ return 1;
+ } else {
+ if(!check_management_access(hi, fhinfo.tlfh, fhinfo.slfh)) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ cmd_view_secondlevel_information(user, cmd, fhinfo.slfh);
+ return 1;
+ }
+ } else {
+ if (!(hi = user->handle_info)) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ }
+ struct hs_user *huser = hs_get_user(hi, 0);
+ reply("HSMSG_ASSIGNED_FAKEHOSTS", hi->handle);
+ int assigncount = 0;
+ if(huser) {
+ struct hs_assignment *assignment;
+ for(assignment = huser->assignments; assignment; assignment = assignment->unext) {
+ reply((assignment->active ? "HSMSG_ASSIGNED_FAKEHOST_ACTTIVE" : "HSMSG_ASSIGNED_FAKEHOST"), assignment->secondlevel->fakehost, assignment->secondlevel->toplevel->fakehost);
+ assigncount++;
+ }
+ if(assigncount && huser->hi == user->handle_info)
+ reply("HSMSG_ASSIGN_HOWTO");
+ }
+ if(!assigncount)
+ reply("HSMSG_ASSIGNED_NONE");
+ if(user->handle_info == hi && hi->opserv_level >= hostserv_conf.toplevel_access) {
+ struct hs_toplevel *tlfh;
+ for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
+ struct hs_secondlevel *slfh;
+ struct hs_assignment *assignment;
+ int slfhs = 0, assignments = 0;
+ for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
+ slfhs++;
+ for(assignment = slfh->assignments; assignment; assignment = assignment->next)
+ assignments++;
+ }
+ reply("HSMSG_MANAGED_TOPLEVEL", tlfh->fakehost, slfhs, assignments);
+ }
+ reply("HSMSG_MANAGE_HOWTO");
+ } else if(huser && huser->managements) {
+ reply("HSMSG_MANAGED_FAKEHOSTS", hi->handle);
+ struct hs_manager *manager;
+ for(manager = huser->managements; manager; manager = manager->unext) {
+ if(manager->type == 1) {
+ struct hs_toplevel *tlfh = manager->object;
+ struct hs_secondlevel *slfh;
+ struct hs_assignment *assignment;
+ int slfhs = 0, assignments = 0;
+ for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
+ slfhs++;
+ for(assignment = slfh->assignments; assignment; assignment = assignment->next)
+ assignments++;
+ }
+ reply("HSMSG_MANAGED_TOPLEVEL", tlfh->fakehost, slfhs, assignments);
+ }
+ }
+ for(manager = huser->managements; manager; manager = manager->unext) {
+ if(manager->type == 2) {
+ struct hs_secondlevel *slfh = manager->object;
+ struct hs_toplevel *tlfh = slfh->toplevel;
+ //check if the user is already a manager of the tlfh
+ struct hs_manager *cmanager;
+ for(cmanager = tlfh->managers; cmanager; cmanager = cmanager->unext) {
+ if(cmanager->user == huser) break;
+ }
+ if(cmanager) continue;
+ struct hs_assignment *assignment;
+ int assignments = 0;
+ for(assignment = slfh->assignments; assignment; assignment = assignment->next)
+ assignments++;
+ reply("HSMSG_MANAGED_FAKEHOST", slfh->fakehost, tlfh->fakehost, assignments);
+ }
+ }
+ if(huser->hi == user->handle_info)
+ reply("HSMSG_MANAGE_HOWTO");
+ }
+ return 1;
+}
+
+static MODCMD_FUNC(cmd_addhost) {
+ struct handle_info *hi;
+ if (!(hi = user->handle_info)) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(argv[1], 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", argv[1]);
+ return 0;
+ }
+ if(!fhinfo.have_secondlevel) {
+ if(!check_management_access(hi, NULL, NULL)) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ if(fhinfo.parse_state != HS_FHPARSE_UNKNOWN) {
+ reply("HSMSG_FAKEHOST_TOPLEVEL_ALREADY_EXISTS", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ hs_add_toplevel(fhinfo.tlfh_name);
+ reply("HSMSG_FAKEHOST_TOPLEVEL_ADDED", fhinfo.tlfh_name);
+ } else {
+ if(!fhinfo.tlfh) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ if(!check_management_access(hi, fhinfo.tlfh, NULL)) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ if(fhinfo.parse_state != HS_FHPARSE_UNKNOWN) {
+ reply("HSMSG_FAKEHOST_SECONDLEVEL_ALREADY_EXISTS", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ hs_add_secondlevel(fhinfo.tlfh, fhinfo.slfh_name);
+ reply("HSMSG_FAKEHOST_SECONDLEVEL_ADDED", fhinfo.slfh_name, fhinfo.tlfh_name);
+ }
+ return 1;
+}
+
+static MODCMD_FUNC(cmd_delhost) {
+ struct handle_info *hi;
+ if (!(hi = user->handle_info)) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(argv[1], 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", argv[1]);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ if(!fhinfo.slfh) {
+ if(!check_management_access(hi, (hostserv_conf.manager_can_del_toplevel ? fhinfo.tlfh : NULL), NULL)) { /* manager access is enough to delete whole toplevel? */
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ hs_del_toplevel(fhinfo.tlfh);
+ reply("HSMSG_FAKEHOST_TOPLEVEL_DELETED", fhinfo.tlfh_name);
+ } else {
+ if(!check_management_access(hi, fhinfo.tlfh, (hostserv_conf.manager_can_del_secondlevel ? fhinfo.slfh : NULL))) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ hs_del_secondlevel(fhinfo.slfh, 1);
+ reply("HSMSG_FAKEHOST_SECONDLEVEL_DELETED", fhinfo.slfh_name, fhinfo.tlfh_name);
+ }
+ return 1;
+}
+
+static MODCMD_FUNC(cmd_renamehost) {
+ struct handle_info *hi;
+ if (!(hi = user->handle_info)) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ //old fakehost name
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(argv[1], 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", argv[1]);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ //new fakehost name
+ struct hs_fakehost_info new_fhinfo = parse_fakehost_info(argv[2], 0);
+ if(new_fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", argv[1]);
+ return 0;
+ } else if(new_fhinfo.parse_state != HS_FHPARSE_UNKNOWN && (irccasecmp(fhinfo.tlfh_name, new_fhinfo.tlfh_name) || (new_fhinfo.slfh && irccasecmp(fhinfo.slfh_name, new_fhinfo.slfh_name)))) {
+ reply("HSMSG_FAKEHOST_TOPLEVEL_ALREADY_EXISTS", new_fhinfo.slfh_name, new_fhinfo.tlfh_name);
+ return 0;
+ }
+
+ if(!fhinfo.slfh) {
+ if(!check_management_access(hi, (hostserv_conf.manager_can_rename_toplevel ? fhinfo.tlfh : NULL), NULL)) { /* manager access is enough to delete whole toplevel? */
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ if(fhinfo.have_secondlevel) {
+ //can't rename toplevel into secondlevel fakehost!
+ new_fhinfo.tlfh_name--;
+ new_fhinfo.tlfh_name[0] = '.';
+ reply("HSMSG_TOPLEVEL_INVALID", new_fhinfo.slfh_name);
+ return 0;
+ }
+ if(strcmp(new_fhinfo.tlfh_name, fhinfo.tlfh->fakehost))
+ hs_rename_toplevel(fhinfo.tlfh, new_fhinfo.tlfh_name);
+ reply("HSMSG_FAKEHOST_RENAMED", fhinfo.slfh_name, fhinfo.tlfh_name, new_fhinfo.slfh_name, new_fhinfo.tlfh_name);
+ } else {
+ if(!check_management_access(hi, fhinfo.tlfh, (hostserv_conf.manager_can_rename_secondlevel ? fhinfo.slfh : NULL))) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ if(irccasecmp(new_fhinfo.tlfh_name, fhinfo.tlfh_name)) {
+ //can't rename toplevel and secondlevel fakehost with one command!
+ new_fhinfo.tlfh_name--;
+ new_fhinfo.tlfh_name[0] = '.';
+ reply("HSMSG_TOPLEVEL_INVALID", new_fhinfo.slfh_name);
+ return 0;
+ }
+ if(strcmp(new_fhinfo.slfh_name, fhinfo.slfh->fakehost))
+ hs_rename_secondlevel(fhinfo.slfh, new_fhinfo.slfh_name);
+ reply("HSMSG_FAKEHOST_RENAMED", fhinfo.slfh_name, fhinfo.tlfh_name, new_fhinfo.slfh_name, new_fhinfo.tlfh_name);
+ }
+ return 1;
+}
+
+static MODCMD_FUNC(cmd_addmanager) {
+ struct handle_info *hi;
+ char *fakehost;
+ if(!strchr(argv[1], '.')) {
+ if (!(hi = modcmd_get_handle_info(user, argv[1])))
+ return 0;
+ fakehost = argv[2];
+ } else {
+ if (!(hi = modcmd_get_handle_info(user, argv[2])))
+ return 0;
+ fakehost = argv[1];
+ }
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(fakehost, 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", fakehost);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ if(!check_management_access(user->handle_info, fhinfo.tlfh, fhinfo.slfh)) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ struct hs_user *huser = hs_get_user(hi, 1);
+ struct hs_manager *manager;
+ if(fhinfo.slfh) {
+ for(manager = huser->managements; manager; manager = manager->next) {
+ if(manager->type == 2 && manager->object == fhinfo.slfh) {
+ reply("HSMSG_MANAGER_ALREADY", hi->handle, fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ }
+ }
+ for(manager = huser->managements; manager; manager = manager->next) {
+ if(manager->type == 1 && manager->object == fhinfo.tlfh) {
+ reply("HSMSG_MANAGER_ALREADY", hi->handle, "*", fhinfo.tlfh_name);
+ return 0;
+ }
+ }
+ if(fhinfo.slfh)
+ hs_add_manager_secondlevel(fhinfo.slfh, huser);
+ else {
+ hs_add_manager_toplevel(fhinfo.tlfh, huser);
+ //remove from all slfh's
+ struct hs_manager *next_manager;
+ struct hs_secondlevel *slfh;
+ for(manager = huser->managements; manager; manager = next_manager) {
+ next_manager = manager->next;
+ if(manager->type == 2) {
+ slfh = manager->object;
+ if(slfh->toplevel == fhinfo.tlfh)
+ hs_del_manager(manager, 1);
+ }
+ }
+ }
+ reply("HSMSG_MANAGER_ADDED", hi->handle, fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 1;
+}
+
+static MODCMD_FUNC(cmd_delmanager) {
+ struct handle_info *hi;
+ char *fakehost;
+ if(!strchr(argv[1], '.')) {
+ if (!(hi = modcmd_get_handle_info(user, argv[1])))
+ return 0;
+ fakehost = argv[2];
+ } else {
+ if (!(hi = modcmd_get_handle_info(user, argv[2])))
+ return 0;
+ fakehost = argv[1];
+ }
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(fakehost, 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", fakehost);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ if(!check_management_access(user->handle_info, fhinfo.tlfh, fhinfo.slfh)) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ struct hs_user *huser = hs_get_user(hi, 0);
+ struct hs_manager *manager;
+ if(!huser) {
+ reply("HSMSG_MANAGER_NOT", hi->handle, fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ if(fhinfo.slfh) {
+ for(manager = huser->managements; manager; manager = manager->unext) {
+ if(manager->type == 2 && manager->object == fhinfo.slfh)
+ break;
+ }
+ if(!manager) {
+ reply("HSMSG_MANAGER_NOT", hi->handle, fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ } else {
+ for(manager = huser->managements; manager; manager = manager->unext) {
+ if(manager->type == 1 && manager->object == fhinfo.tlfh)
+ break;
+ }
+ if(!manager) {
+ reply("HSMSG_MANAGER_NOT", hi->handle, "*", fhinfo.tlfh_name);
+ return 0;
+ }
+ }
+ hs_del_manager(manager, 1);
+ reply("HSMSG_MANAGER_DELETED", hi->handle, fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 1;
+}
+
+static MODCMD_FUNC(cmd_set) {
+ struct handle_info *hi;
+ struct hs_user *hs_user;
+ struct hs_assignment *assignment;
+ struct hs_toplevel *tlfh;
+ struct hs_secondlevel *slfh;
+
+ if (!(hi = user->handle_info)) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ hs_user = hs_get_user(hi, 0);
+ if(!hs_user)
+ return 0; //nothing to do here
+ if(!strcmp(argv[1], "*")) {
+ hs_activate_assignment(hs_user, NULL);
+ return 1;
+ } else {
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(argv[1], 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", argv[1]);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ for(assignment = hs_user->assignments; assignment; assignment = assignment->unext) {
+ slfh = assignment->secondlevel;
+ tlfh = slfh->toplevel;
+ if(tlfh == fhinfo.tlfh && slfh == fhinfo.slfh) {
+ hs_activate_assignment(hs_user, assignment);
+ reply("HSMSG_FAKEHOST_SET_SUCCESS", slfh->fakehost, tlfh->fakehost);
+ return 1;
+ }
+ }
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+}
+
+static MODCMD_FUNC(cmd_assign) {
+ struct handle_info *hi;
+ char *fakehost;
+ if(!strchr(argv[1], '.')) {
+ if (!(hi = modcmd_get_handle_info(user, argv[1])))
+ return 0;
+ fakehost = argv[2];
+ } else {
+ if (!(hi = modcmd_get_handle_info(user, argv[2])))
+ return 0;
+ fakehost = argv[1];
+ }
+ if (!user->handle_info) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(fakehost, 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", fakehost);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN || !fhinfo.slfh) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ struct hs_user *hs_user = hs_get_user(hi, 1);
+ if(!check_management_access(user->handle_info, fhinfo.tlfh, fhinfo.slfh)) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ if(hs_get_assignment(fhinfo.slfh, hs_user)) {
+ reply("HSMSG_FAKEHOST_ASSIGNED", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ hs_add_assignment(fhinfo.slfh, hs_user, HS_ASSIGNMENTSTATE_AUTO);
+ reply("HSMSG_FAKEHOST_ASSIGN_SUCCESS", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 1;
+}
+
+static MODCMD_FUNC(cmd_unassign) {
+ struct handle_info *hi;
+ char *fakehost;
+ if(!strchr(argv[1], '.')) {
+ if (!(hi = modcmd_get_handle_info(user, argv[1])))
+ return 0;
+ fakehost = argv[2];
+ } else {
+ if (!(hi = modcmd_get_handle_info(user, argv[2])))
+ return 0;
+ fakehost = argv[1];
+ }
+ if (!user->handle_info) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(fakehost, 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", fakehost);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN || !fhinfo.slfh) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ struct hs_assignment *assignment;
+ struct hs_user *hs_user = hs_get_user(hi, 0);
+ if(!hs_user) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ if(!check_management_access(user->handle_info, fhinfo.tlfh, fhinfo.slfh)) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ if(!(assignment = hs_get_assignment(fhinfo.slfh, hs_user))) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ hs_del_assignment(assignment, 1);
+ reply("HSMSG_FAKEHOST_UNASSIGN_SUCCESS", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 1;
+}
+
+static MODCMD_FUNC(cmd_oset) {
+ struct handle_info *hi;
+ char *fakehost;
+ struct hs_assignment *assignment;
+ if(!strchr(argv[1], '.')) {
+ if (!(hi = modcmd_get_handle_info(user, argv[1])))
+ return 0;
+ fakehost = argv[2];
+ } else {
+ if (!(hi = modcmd_get_handle_info(user, argv[2])))
+ return 0;
+ fakehost = argv[1];
+ }
+ if (!user->handle_info) {
+ reply("NSMSG_MUST_AUTH");
+ return 0;
+ }
+ struct hs_user *hs_user = hs_get_user(hi, 1);
+ for(assignment = hs_user->assignments; assignment; assignment = assignment->unext) {
+ if(assignment->active)
+ break;
+ }
+ if(assignment && !check_management_access(user->handle_info, (hostserv_conf.manager_toplevel_can_oset ? assignment->secondlevel->toplevel : NULL), (hostserv_conf.manager_secondlevel_can_oset ? assignment->secondlevel : NULL))) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ if(!strcmp(argv[1], "*")) {
+ if(!assignment)
+ return 0; //simply ignore (there is no assignment in use)
+ hs_activate_assignment(hs_user, NULL);
+ return 1;
+ } else {
+ struct hs_fakehost_info fhinfo = parse_fakehost_info(fakehost, 1);
+ if(fhinfo.parse_state == HS_FHPARSE_INVALID) {
+ reply("HSMSG_TOPLEVEL_INVALID", fakehost);
+ return 0;
+ } else if(fhinfo.parse_state == HS_FHPARSE_UNKNOWN || !fhinfo.slfh) {
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+ if(!check_management_access(user->handle_info, (hostserv_conf.manager_toplevel_can_oset ? fhinfo.tlfh : NULL), (hostserv_conf.manager_secondlevel_can_oset ? fhinfo.slfh : NULL))) {
+ reply("HSMSG_ACCESS_DENIED");
+ return 0;
+ }
+ struct hs_toplevel *tlfh;
+ struct hs_secondlevel *slfh;
+ for(assignment = hs_user->assignments; assignment; assignment = assignment->unext) {
+ slfh = assignment->secondlevel;
+ tlfh = slfh->toplevel;
+ if(tlfh == fhinfo.tlfh && slfh == fhinfo.slfh) {
+ hs_activate_assignment(hs_user, assignment);
+ reply("HSMSG_FAKEHOST_SET_SUCCESS", slfh->fakehost, tlfh->fakehost);
+ return 1;
+ }
+ }
+ reply("HSMSG_UNKNOWN_FAKEHOST", fhinfo.slfh_name, fhinfo.tlfh_name);
+ return 0;
+ }
+}
+
+static void hostserv_conf_read(void) {
+ dict_t conf_node;
+ const char *str;
+
+ str = "modules/hostserv";
+ if (!(conf_node = conf_get_data(str, RECDB_OBJECT))) {
+ log_module(HS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", str);
+ return;
+ }
+
+ str = database_get_data(conf_node, "nick", RECDB_QSTRING);
+ if(hostserv_conf.nick && strcmp(hostserv_conf.nick, str)) {
+ //nick changed
+ }
+ hostserv_conf.nick = str;
+
+ str = database_get_data(conf_node, "modes", RECDB_QSTRING);
+ hostserv_conf.modes = (str ? str : NULL);
+
+ str = database_get_data(conf_node, "toplevel_access", RECDB_QSTRING);
+ unsigned int toplevel_access = atoi(str);
+ hostserv_conf.toplevel_access = (toplevel_access ? toplevel_access : 600);
+
+ str = database_get_data(conf_node, "fallback_other_assignment", RECDB_QSTRING);
+ hostserv_conf.fallback_other_assignment = (atoi(str) ? 1 : 0);
+
+ str = database_get_data(conf_node, "manager_can_del_toplevel", RECDB_QSTRING);
+ hostserv_conf.manager_can_del_toplevel = (atoi(str) ? 1 : 0);
+
+ str = database_get_data(conf_node, "manager_can_del_secondlevel", RECDB_QSTRING);
+ hostserv_conf.manager_can_del_secondlevel = (atoi(str) ? 1 : 0);
+
+ str = database_get_data(conf_node, "manager_can_rename_toplevel", RECDB_QSTRING);
+ hostserv_conf.manager_can_rename_toplevel = (atoi(str) ? 1 : 0);
+
+ str = database_get_data(conf_node, "manager_can_rename_secondlevel", RECDB_QSTRING);
+ hostserv_conf.manager_can_rename_secondlevel = (atoi(str) ? 1 : 0);
+
+ str = database_get_data(conf_node, "manager_toplevel_can_oset", RECDB_QSTRING);
+ hostserv_conf.manager_toplevel_can_oset = (atoi(str) ? 1 : 0);
+
+ str = database_get_data(conf_node, "manager_secondlevel_can_oset", RECDB_QSTRING);
+ hostserv_conf.manager_secondlevel_can_oset = (atoi(str) ? 1 : 0);
+}
+
+static int hostserv_saxdb_read_secondlevel(const char *name, void *data, UNUSED_ARG(void *extra));
+static int hostserv_saxdb_read_assignments(const char *name, void *data, UNUSED_ARG(void *extra));
+
+static int hostserv_saxdb_read_toplevel(const char *name, void *data, UNUSED_ARG(void *extra)) {
+ struct record_data *rd = data;
+ struct hs_toplevel *tlfh;
+ struct hs_manager *managerTL;
+ struct hs_user *user;
+ struct dict *object;
+
+ if (rd->type == RECDB_OBJECT) {
+ dict_t db = GET_RECORD_OBJECT(rd);
+ dict_iterator_t it;
+
+ tlfh = hs_add_toplevel(name);
+
+ if ((object = database_get_data(db, KEY_MANAGERS, RECDB_OBJECT))) {
+ for (it = dict_first(object); it; it = iter_next(it)) {
+ user = hs_get_user(get_handle_info(iter_key(it)), 1);
+ //rd = iter_data(it);
+ /* nothing in here, yet */
+ managerTL = hs_add_manager_toplevel(tlfh, user);
+ if (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING))
+ managerTL->active = 1;
+ else
+ managerTL->active = 0;
+ }
+ }
+
+ if ((object = database_get_data(db, KEY_SECONDLEVEL, RECDB_OBJECT)))
+ dict_foreach(object, hostserv_saxdb_read_secondlevel, tlfh);
+ }
+ return 0;
+}
+
+static int hostserv_saxdb_read_secondlevel(const char *name, void *data, UNUSED_ARG(void *extra)) {
+ struct record_data *rd = data;
+ struct hs_toplevel *tlfh = extra;
+ struct hs_secondlevel *slfh;
+ struct hs_manager *managerSL;
+ struct hs_user *user;
+ struct dict *object;
+
+ if (rd->type == RECDB_OBJECT) {
+ dict_t db = GET_RECORD_OBJECT(rd);
+ dict_iterator_t it;
+
+ slfh = hs_add_secondlevel(tlfh, name);
+
+ if ((object = database_get_data(db, KEY_MANAGERS, RECDB_OBJECT))) {
+ for (it = dict_first(object); it; it = iter_next(it)) {
+ user = hs_get_user(get_handle_info(iter_key(it)), 1);
+ //rd = iter_data(it);
+ /* nothing in here, yet */
+ managerSL = hs_add_manager_secondlevel(slfh, user);
+ if (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING))
+ managerSL->active = 1;
+ else
+ managerSL->active = 0;
+ }
+ }
+
+ if ((object = database_get_data(db, KEY_ASSIGNMENTS, RECDB_OBJECT)))
+ dict_foreach(object, hostserv_saxdb_read_assignments, slfh);
+ }
+ return 0;
+}
+
+static int hostserv_saxdb_read_assignments(const char *name, void *data, UNUSED_ARG(void *extra)) {
+ struct record_data *rd = data;
+ struct hs_secondlevel *slfh = extra;
+ struct hs_user *user;
+ int active;
+
+ if (rd->type == RECDB_OBJECT) {
+ dict_t db = GET_RECORD_OBJECT(rd);
+
+ user = hs_get_user(get_handle_info(name), 1);
+ active = (database_get_data(db, KEY_ACTIVE, RECDB_QSTRING) ? HS_ASSIGNMENTSTATE_ON : HS_ASSIGNMENTSTATE_OFF);
+
+ hs_add_assignment(slfh, user, active);
+ }
+
+ return 0;
+}
+
+static int
+hostserv_saxdb_read(struct dict *db)
+{
+ struct dict *object;
+
+ if ((object = database_get_data(db, KEY_TOPLEVEL, RECDB_OBJECT)))
+ dict_foreach(object, hostserv_saxdb_read_toplevel, NULL);
+
+ return 1;
+}
+
+static int
+hostserv_saxdb_write(struct saxdb_context *ctx)
+{
+ struct hs_toplevel *tlfh;
+ struct hs_secondlevel *slfh;
+ struct hs_assignment *assng;
+ struct hs_manager *manager;
+
+ saxdb_start_record(ctx, KEY_TOPLEVEL, 1);
+ for(tlfh = toplevels; tlfh; tlfh = tlfh->next) {
+ saxdb_start_record(ctx, tlfh->fakehost, 1);
+
+ saxdb_start_record(ctx, KEY_MANAGERS, 1);
+ for(manager = tlfh->managers; manager; manager = manager->next) {
+ saxdb_start_record(ctx, manager->user->hi->handle, 0);
+ //additional manager information?
+ if(manager->active)
+ saxdb_write_int(ctx, KEY_ACTIVE, manager->active);
+ saxdb_end_record(ctx);
+ }
+ saxdb_end_record(ctx);
+
+ saxdb_start_record(ctx, KEY_SECONDLEVEL, 1);
+ for(slfh = tlfh->secondlevel; slfh; slfh = slfh->next) {
+ saxdb_start_record(ctx, slfh->fakehost, 1);
+
+ saxdb_start_record(ctx, KEY_MANAGERS, 1);
+ for(manager = slfh->managers; manager; manager = manager->next) {
+ saxdb_start_record(ctx, manager->user->hi->handle, 0);
+ //additional manager information?
+ if(manager->active)
+ saxdb_write_int(ctx, KEY_ACTIVE, manager->active);
+ saxdb_end_record(ctx);
+ }
+ saxdb_end_record(ctx);
+
+ saxdb_start_record(ctx, KEY_ASSIGNMENTS, 1);
+ for(assng = slfh->assignments; assng; assng = assng->next) {
+ saxdb_start_record(ctx, assng->user->hi->handle, 0);
+ //additional assignment information?
+ if(assng->active)
+ saxdb_write_int(ctx, KEY_ACTIVE, assng->active);
+ saxdb_end_record(ctx);
+ }
+ saxdb_end_record(ctx);
+
+ saxdb_end_record(ctx);
+ }
+ saxdb_end_record(ctx);
+
+ saxdb_end_record(ctx);
+ }
+ saxdb_end_record(ctx);
+
+ return 0;
+}
+
+
+static void hostserv_db_cleanup(void) {
+ hs_free_all();
+}
+
+int hostserv_init() {
+ HS_LOG = log_register_type("HostServ", "file:hostserv.log");
+
+ const char *nick, *modes;
+ if((nick = conf_get_data("modules/hostserv/nick", RECDB_QSTRING))) {
+ modes = conf_get_data("modules/hostserv/modes", RECDB_QSTRING);
+ hostserv = AddLocalUser(nick, nick, NULL, "Host Service", modes);
+ hostserv_service = service_register(hostserv);
+ hostserv_service->trigger = '*';
+ }
+
+ conf_register_reload(hostserv_conf_read);
+ reg_exit_func(hostserv_db_cleanup);
+ saxdb_register("HostServ", hostserv_saxdb_read, hostserv_saxdb_write);
+ hostserv_module = module_register("HostServ", HS_LOG, "mod-hostserv.help", NULL);
+ modcmd_register(hostserv_module, "view", cmd_view, 0, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "addmanager", cmd_addmanager, 3, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "delmanager", cmd_delmanager, 3, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "set", cmd_set, 2, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "assign", cmd_assign, 3, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "unassign", cmd_unassign, 3, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "addhost", cmd_addhost, 2, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "delhost", cmd_delhost, 2, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "renamehost", cmd_renamehost, 3, MODCMD_REQUIRE_AUTHED, NULL);
+ modcmd_register(hostserv_module, "oset", cmd_oset, 3, MODCMD_REQUIRE_AUTHED, NULL);
+ message_register_table(msgtab);
+ return 1;
+}
+
+int hostserv_finalize(void) {
+ dict_t conf_node;
+ const char *str;
+
+ str = "modules/hostserv";
+ if (!(conf_node = conf_get_data(str, RECDB_OBJECT))) {
+ log_module(HS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", str);
+ return 0;
+ }
+
+ str = database_get_data(conf_node, "nick", RECDB_QSTRING);
+ if (str) hostserv_conf.nick = str;
+
+ str = database_get_data(conf_node, "modes", RECDB_QSTRING);
+ if (str) hostserv_conf.modes = str;
+ return 1;
+}
\ No newline at end of file
projects / srvx.git / commitdiff