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An experiment in requesting permissions and some related fixes.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3937 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2022-07-27 00:27:10 +00:00
parent b2ecc24e85
commit f787eb077b
7 changed files with 108 additions and 11 deletions
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77
core/core.js
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@ -149,6 +149,8 @@ async function getProcessBlob(blobId, key, options) {
process.task = null;
delete gProcesses[key];
};
process.promises = {};
process.nextPromise = 1;
var imports = {
'core': {
'broadcast': broadcast.bind(process),
@ -172,6 +174,47 @@ async function getProcessBlob(blobId, key, options) {
'user': getUser(process, process),
'apps': user => getApps(user, process),
'getSockets': getSockets,
'permissionTest': function(permission) {
let id = process.nextPromise++;
let promise = new Promise(function(resolve, reject) {
process.promises[id] = {resolve: resolve, reject: reject};
});
let user = process?.credentials?.session?.name;
if (!user || !options?.packageOwner || !options?.packageName) {
process.promises[id].reject(false);
} else if (gGlobalSettings.userPermissions &&
gGlobalSettings.userPermissions[user] &&
gGlobalSettings.userPermissions[user][options.packageOwner] &&
gGlobalSettings.userPermissions[user][options.packageOwner][options.packageName] &&
gGlobalSettings.userPermissions[user][options.packageOwner][options.packageName][permission] !== undefined) {
if (gGlobalSettings.userPermissions[user][options.packageOwner][options.packageName][permission]) {
process.promises[id].resolve(true);
} else {
process.promises[id].reject(false);
}
} else {
process.app.send({action: 'requestPermission', permission: permission, id: id});
promise.then(function(value) {
if (value == 'allow') {
storePermission(user, options.packageOwner, options.packageName, permission, true);
return true;
} else if (value == 'allow once') {
return true;
}
return false;
}).catch(function(value) {
if (value == 'deny') {
storePermission(user, options.packageOwner, options.packageName, permission, false);
return false;
} else if (value == 'deny once') {
return false;
}
return false;
});
}
return promise;
},
}
};
if (options.api) {
@ -646,10 +689,42 @@ loadSettings().then(function() {
exit(1);
});
function setPermission(process, id, allow) {
if (process.promises[id]) {
if (allow == 'allow' || allow == 'allow once') {
process.promises[id].resolve(allow);
} else {
process.promises[id].reject(allow);
}
delete process.promises[id];
}
}
function storePermission(user, packageOwner, packageName, permission, allow) {
if (!gGlobalSettings.userPermissions) {
gGlobalSettings.userPermissions = {};
}
if (!gGlobalSettings.userPermissions[user]) {
gGlobalSettings.userPermissions[user] = {};
}
if (!gGlobalSettings.userPermissions[user][packageOwner]) {
gGlobalSettings.userPermissions[user][packageOwner] = {};
}
if (!gGlobalSettings.userPermissions[user][packageOwner][packageName]) {
gGlobalSettings.userPermissions[user][packageOwner][packageName] = {};
}
if (gGlobalSettings.userPermissions[user][packageOwner][packageName][permission] !== allow) {
gGlobalSettings.userPermissions[user][packageOwner][packageName][permission] = allow;
print('STORE', JSON.stringify(gGlobalSettings));
setGlobalSettings(gGlobalSettings);
}
}
export {
gGlobalSettings as globalSettings,
setGlobalSettings,
enableStats,
invoke,
getSessionProcessBlob
getSessionProcessBlob,
setPermission,
};