clrghouz/app/Http/Controllers/SystemController.php
2021-08-22 00:20:22 +10:00

394 lines
11 KiB
PHP

<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
use App\Models\{Address,System,SystemZone,Zone};
use App\Rules\{FidoInteger,TwoByteInteger};
class SystemController extends Controller
{
public function __construct()
{
$this->middleware('auth');
}
/**
* Add an address to a system
*
* @param Request $request
* @param System $o
* @return \Illuminate\Http\RedirectResponse
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function add_address(Request $request,System $o)
{
// @todo This should be admin of the zone
$this->authorize('admin',$o);
session()->flash('add_address',TRUE);
$request->validate([
'action' => 'required|in:region,host,node',
'zone_id' => 'required|exists:zones,id',
]);
switch ($request->post('action')) {
case 'region':
$request->validate([
'region_id_new' => [
'required',
new TwoByteInteger,
function ($attribute,$value,$fail) {
// Check that the region doesnt already exist
$o = Address::where(function($query) use ($value) {
return $query->where('region_id',$value)
->where('host_id',0)
->where('node_id',0)
->where('point_id',0)
->where('role',DomainController::NODE_RC);
})
// Check that a host doesnt already exist
->orWhere(function($query) use ($value) {
return $query->where('host_id',$value)
->where('point_id',0)
->where('role',DomainController::NODE_NC);
});
if ($o->count()) {
$fail('Region or host already exists');
}
},
],
]);
$oo = new Address;
$oo->zone_id = $request->post('zone_id');
$oo->region_id = $request->post('region_id_new');
$oo->node_id = 0;
$oo->point_id = 0;
$oo->role = DomainController::NODE_RC;
$oo->active = TRUE;
$o->addresses()->save($oo);
break;
case 'host':
$request->validate([
'region_id' => ['required',new FidoInteger],
'host_id_new' => [
'required',
new TwoByteInteger,
function ($attribute,$value,$fail) use ($request) {
// Check that the region doesnt already exist
$o = Address::where(function($query) use ($value) {
return $query->where(function($query) use ($value) {
return $query->where('region_id',$value)
->where('role',DomainController::NODE_RC);
})
// Check that a host doesnt already exist
->orWhere(function($query) use ($value) {
return $query->where('host_id',$value)
->where('role',DomainController::NODE_NC);
});
})
->where('zone_id',$request->post('zone_id'))
->where('point_id',0)
->where('active',TRUE);
if ($o->count()) {
$fail('Region or host already exists');
}
},
],
'node_id_new' => [
'required',
new TwoByteInteger,
function ($attribute,$value,$fail) use ($request) {
// Check that the region doesnt already exist
$o = Address::where(function($query) use ($request,$value) {
return $query
->where('host_id',$request->post('host_id_new'))
->where('node_id',$value)
->where('point_id',0)
->where('role',DomainController::NODE_RC);
});
if ($o->count()) {
$fail('Host already exists');
}
},
]
]);
// Find the Hub address
// Find the zones <HOST>/0 address, and assign it to this host.
$oo = Address::where('zone_id',$request->zone_id)
->where('region_id',$request->region_id)
->where('host_id',$request->host_id_new)
->where('node_id',0)
->where('point_id',0)
->single();
// Its not defined, so we'll create it.
if (! $oo) {
$oo = new Address;
$oo->forceFill([
'zone_id'=>$request->zone_id,
'region_id'=>$request->region_id,
'host_id'=>$request->host_id_new,
'node_id'=>0,
'point_id'=>0,
'role'=>DomainController::NODE_NC,
]);
}
$oo->system_id = $request->system_id;
$oo->active = TRUE;
$o->addresses()->save($oo);
$oo = new Address;
$oo->zone_id = $request->post('zone_id');
$oo->region_id = $request->post('region_id');
$oo->host_id = $request->post('host_id_new');
$oo->node_id = $request->post('node_id_new');
$oo->point_id = 0;
$oo->role = DomainController::NODE_NC;
$oo->active = TRUE;
$o->addresses()->save($oo);
break;
case 'node':
$request->validate([
'region_id' => ['required',new FidoInteger],
'host_id' => ['required',new FidoInteger],
'node_id' => [
'required',
new TwoByteInteger,
function ($attribute,$value,$fail) use ($request) {
// Check that the region doesnt already exist
$o = Address::where(function($query) use ($request,$value) {
return $query
->where('zone_id',$request->post('zone_id'))
->where('host_id',$request->post('host_id'))
->where('node_id',$value)
->where('point_id',0);
});
if ($o->count()) {
$fail(sprintf('Host already exists: %s',$o->get()->pluck('ftn')->join(',')));
}
},
],
'point_id' => ['required',function($attribute,$value,$fail) {
if (! is_numeric($value) || $value > DomainController::NUMBER_MAX)
$fail(sprintf('Point numbers must be between 0 and %d',DomainController::NUMBER_MAX));
}],
'hub' => 'required|boolean',
'hub_id' => 'nullable|exists:addresses,id',
]);
$oo = new Address;
$oo->zone_id = $request->post('zone_id');
$oo->region_id = $request->post('region_id');
$oo->host_id = $request->post('host_id');
$oo->node_id = $request->post('node_id');
$oo->point_id = $request->post('point_id');
$oo->hub_id = $request->post('hub_id') > 0 ? $request->post('hub_id') : NULL;
$oo->role = (! $oo->point_id) && $request->post('hub') ? DomainController::NODE_HC : NULL;
$oo->active = TRUE;
$o->addresses()->save($oo);
break;
default:
return redirect()->back()->withErrors(['action'=>'Unknown action: '.$request->post('action')]);
}
return redirect()->to(sprintf('ftn/system/addedit/%d',$o->id));
}
/**
* Add Session details
*
* @param Request $request
* @param System $o
* @return \Illuminate\Http\RedirectResponse
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function add_session(Request $request,System $o)
{
// @todo This should be admin of the zone
$this->authorize('admin',$o);
session()->flash('add_session',TRUE);
$validate = $request->validate([
'zone_id' => 'required|exists:zones,id',
'sespass' => 'required|string|min:4',
'pktpass' => 'nullable|string|min:4|max:8',
'ticpass' => 'nullable|string|min:4',
'fixpass' => 'required|string|min:4',
]);
$zo = Zone::findOrFail($validate['zone_id']);
// If this session is for the ZC, it now becomes the default.
if (in_array(DomainController::NODE_ZC,$o->match($zo)->pluck('role')->toArray())) {
SystemZone::where('default',TRUE)->update(['default'=>FALSE]);
$validate['default'] = TRUE;
}
$o->sessions()->attach($zo,$validate);
return redirect()->to(sprintf('ftn/system/addedit/%d',$o->id));
}
/**
* Add or edit a node
*/
public function add_edit(Request $request,System $o)
{
if ($request->post()) {
$this->authorize('admin',$o);
$request->validate([
'name' => 'required|min:3',
'location' => 'required|min:3',
'sysop' => 'required|min:3',
'phone' => 'nullable|regex:/^([0-9-]+)$/',
'address' => 'nullable|regex:/^(?!:\/\/)(?=.{1,255}$)((.{1,63}\.){1,127}(?![0-9]*$)[a-z0-9-]+\.?)$/i',
'port' => 'nullable|digits_between:2,5',
'method' => 'nullable|numeric',
'mailer_type' => 'nullable|numeric',
'mailer_address' => 'nullable|regex:/^(?!:\/\/)(?=.{1,255}$)((.{1,63}\.){1,127}(?![0-9]*$)[a-z0-9-]+\.?)$/i',
'mailer_port' => 'nullable|digits_between:2,5',
'active' => 'required|boolean',
'zt_id' => 'nullable|size:10|regex:/^([A-Fa-f0-9]){10}$/|unique:systems,zt_id,'.($o->exists ? $o->id : 0),
]);
foreach (['name','location','sysop','phone','address','port','active','method','notes','mailer_type','mailer_address','mailer_port','zt_id'] as $key)
$o->{$key} = $request->post($key);
$o->save();
return redirect()->action([self::class,'home']);
}
$o->load(['addresses.zone.domain']);
return view('system.addedit')
->with('o',$o);
}
/**
* Delete address assigned to a host
*
* @param Address $o
* @return \Illuminate\Http\RedirectResponse
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function del_address(Address $o)
{
// @todo This should be admin of the zone
$this->authorize('admin',$o);
session()->flash('add_address',TRUE);
$sid = $o->system_id;
$o->active = FALSE;
$o->save();
$o->delete();
return redirect()->to(sprintf('ftn/system/addedit/%d',$sid));
}
/**
* Delete address assigned to a host
*
* @param Address $o
* @return \Illuminate\Http\RedirectResponse
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function del_session(System $o,Zone $zo)
{
$this->authorize('admin',$zo);
session()->flash('add_session',TRUE);
$o->sessions()->detach($zo);
return redirect()->to(sprintf('ftn/system/addedit/%d',$o->id));
}
/**
* Move address to another system
*
* @param Request $request
* @param System $so
* @param Address $o
* @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View|\Illuminate\Http\RedirectResponse
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function mov_address(Request $request,System $so,Address $o)
{
// Quick check that this address belongs to this system
if ($so->addresses->search(function($item) use ($o) { return $item->id == $o->id; }) === FALSE)
abort(404);
if ($request->post()) {
$this->authorize('admin',$o);
$validated = $request->validate([
'system_id' => 'required|exists:systems,id',
'remove' => 'nullable|boolean',
'remsess' => 'nullable|boolean|exclude_if:remove,1',
]);
$o->system_id = $validated['system_id'];
$o->save();
if (Arr::get($validated,'remove')) {
$so->sessions()->detach($o->zone);
$so->delete();
} elseif (Arr::get($validated,'remsess')) {
$so->sessions()->detach($o->zone);
}
return redirect()->to('ftn/system/addedit/'.$validated['system_id']);
}
return view('system.moveaddr')
->with('o',$o);
}
public function ours()
{
return view('system.ours');
}
/**
* Suspend address assigned to a host
*
* @param Address $o
* @return \Illuminate\Http\RedirectResponse
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function sus_address(Address $o)
{
// @todo This should be admin of the zone
$this->authorize('admin',$o);
session()->flash('add_address',TRUE);
$o->active = (! $o->active);
$o->save();
return redirect()->to(sprintf('ftn/system/addedit/%d',$o->system_id));
}
public function home()
{
return view('system.home');
}
}