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Added the ability to delete packages you own

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This commit is contained in:
Mike Nolan
2025-09-08 11:47:36 -05:00
parent 48f40e6fa7
commit 12536a5572
4 changed files with 211 additions and 0 deletions
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157
Tesses.CrossLang.PackageServer/src/backend/package.tcross
View File

@@ -1,3 +1,160 @@
func DB.DeletePackages(email,password, packageListString)
{
if(TypeOf(email) != "String" || TypeOf(password) != "String")
{
return "Email or password not set in form";
}
if(TypeOf(packageListString) != "String")
{
return "Package List not set in form";
}
var accountId = DB.GetAccountId(email, password);
var failed = "";
func removeVersion(name, version)
{
var v = Version.Parse(version);
if(name.Length == 0)
{
failed += "No package name\n";
return;
}
if(v == null)
{
failed += "No package version\n";
return;
}
DB.Lock();
var db = DB.Open();
var exec = Sqlite.Exec(db, $"SELECT * FROM packages WHERE packageName = {Sqlite.Escape(name)};");
Sqlite.Close(db);
DB.Unlock();
if(exec.Length == 1)
{
var id = ParseLong(exec[0].id);
if(ParseLong(exec[0].accountId) != accountId)
{
failed += $"User does not own package {name}\n";
return;
}
DB.Lock();
db = DB.Open();
exec = Sqlite.Exec(db, $"SELECT * FROM versions WHERE packageId = {id};");
var versionId = -1;
var shallEraseEntirePackage = false;
if(TypeOf(exec) == "List")
{
if(exec.Length == 1 && ParseLong(exec[0].version) == v.VersionInt)
{
shallEraseEntirePackage=true;
}
else {
each(var item : exec)
{
if(ParseLong(item.version) == v.VersionInt)
{
versionId = ParseLong(item.id);
break;
}
}
}
}
if(versionId > -1)
{
Sqlite.Exec(db, $"DELETE FROM versions WHERE id = {versionId};");
FS.Local.DeleteFile(DB.working / "Packages" / name / $"{name}-{version}.crvm");
}
Sqlite.Close(db);
DB.Unlock();
if(shallEraseEntirePackage) {
removePackage(name);
}
if(!shallEraseEntirePackage && versionId == -1)
{
failed += $"Failed to remove package {name}-{version}.crvm\n";
}
}
else {
failed += $"Could not find package {name}-{version}.crvm\n";
}
}
func removePackage(name)
{
if(name.Length == 0)
{
failed += "No package name\n";
return;
}
DB.Lock();
var db = DB.Open();
var exec = Sqlite.Exec(db, $"SELECT * FROM packages WHERE packageName = {Sqlite.Escape(name)};");
Sqlite.Close(db);
DB.Unlock();
if(exec.Length == 1)
{
var id = ParseLong(exec[0].id);
if(ParseLong(exec[0].accountId) != accountId)
{
failed += $"User does not own package {name}\n";
return;
}
DB.Lock();
db = DB.Open();
exec = Sqlite.Exec(db, $"DELETE FROM versions WHERE packageId = {id};");
exec = Sqlite.Exec(db, $"DELETE FROM packages WHERE id = {id};");
Sqlite.Close(db);
DB.Unlock();
if(FS.Local.DirectoryExists(DB.working / "Packages" / name))
FS.Local.DeleteDirectoryRecurse(DB.working / "Packages" / name);
}
else {
failed += $"Could not find package {name}";
}
}
each(var item : packageListString.Replace("\r","").Split("\n"))
{
var stageOrAstrisk = item.LastIndexOf('-');
if(stageOrAstrisk > -1)
{
if(item[stageOrAstrisk+1] == '*')
{
removePackage(item.Substring(0, stageOrAstrisk));
}
else if(item[stageOrAstrisk+1] == 'd' || item[stageOrAstrisk+1] == 'a' || item[stageOrAstrisk+1] == 'b' || item[stageOrAstrisk+1] == 'p') {
var versionIdx = item.LastIndexOf('-',stageOrAstrisk-1);
if(versionIdx > -1)
{
removeVersion(item.Substring(0,versionIdx),item.Substring(versionIdx+1));
} else {
failed += $"{item}, Failed to find version part\n";
}
}
else {
failed += $"{item}, Invalid version\n";
continue;
}
}
else {
failed += $"{item}, No version at all\n";
}
}
if(failed.Length > 0) return failed;
return "Success";
}
func DB.CanUploadPackagePrefix(userId, packageName)
{
var prefix = packageName.Split(".",true,2);

4
Tesses.CrossLang.PackageServer/src/pages/account.tcross
View File

@@ -85,6 +85,7 @@ func Pages.Account(ctx)
<if(active.active)>
<true>
<form action="./change_motto" method="POST">
<if(motto_ta.Length == 0)>
@@ -99,9 +100,12 @@ func Pages.Account(ctx)
<a class="btn btn-secondary" href="./admin">Admin</a>
</true>
</if>
<a class="btn btn-danger" href="./delete_packages">Delete Packages</a>
<a class="btn btn-danger" href="./logout">Logout</a>
</form>
</true>
<false>
<hr>

33
Tesses.CrossLang.PackageServer/src/pages/delete-packages.tcross Normal file
View File

@@ -0,0 +1,33 @@
func Pages.DeletePackages(ctx)
{
var pages = [
{
active = false,
route = "/packages",
text = "Packages"
},
{
active = false,
route = "/upload",
text = "Upload"
},
DB.LoginButton(ctx,false)
];
var form = <div class="container"><form action="./delete_packages" method="POST">
<b>Please don{"'"}t do this unless you absolutely need to as it may break other software</b>
<label for="packages">One package per line with packagename-packageversion-stage or packagename-* for deleting entire package at once</label>
<textarea class="form-control" name="packages" placeholder="Packages" id="packages" style="height: 100px"></textarea>
<h4>Your credentials are needed due to this being a dangerous action</h4>
<div class="mb-3">
<label for="email" class="form-label">Email address</label>
<input type="email" class="form-control" id="email" name="email">
</div>
<div class="mb-3">
<label for="pass" class="form-label">Password</label>
<input type="password" class="form-control" id="pass" name="password">
</div>
<input class="btn btn-danger" type="submit" value="Delete Packages">
</form></div>;
return Shell("Delete packages", pages, form);
}

17
Tesses.CrossLang.PackageServer/src/program.tcross
View File

@@ -243,6 +243,23 @@ func main(args)
});
return true;
}
if(ctx.Path == "/delete_packages")
{
if(ctx.Method == "GET")
{
ctx.WithMimeType("text/html").SendText(Pages.DeletePackages(ctx));
return true;
}
else if(ctx.Method == "POST")
{
var packages = ctx.QueryParams.TryGetFirst("packages");
var email = ctx.QueryParams.TryGetFirst("email");
var password = ctx.QueryParams.TryGetFirst("password");
var msg = DB.DeletePackages(email,password, packages);
var html = <div class="container"><h1>{msg}</h1></div>;
ctx.WithMimeType("text/html").SendText(Shell(msg,[], html));
}
}
if(ctx.Path == "/api/v1/upload")
{
if(ctx.Method == "PUT")