Skip to content

fix: support WebSocket protocol and Trusted Types Eval for CSP sources #15938

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Rich-Harris merged 13 commits into from
Jun 16, 2026
Merged

fix: support WebSocket protocol and Trusted Types Eval for CSP sources #15938

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
13 commits
Select commit Hold shift + click to select a range
55bb00b
fix: support WebSocket protocol for CSP scheme sources
ThaUnknown Jun 1, 2026
57899ed
chore: lint
ThaUnknown Jun 1, 2026
7138e51
chore: changeset
ThaUnknown Jun 1, 2026
d73952d
fix: typo
ThaUnknown Jun 1, 2026
2e2d8d3
fix: whitespace
ThaUnknown Jun 1, 2026
4d27510
fix: trusted types eval
ThaUnknown Jun 3, 2026
5ce3170
Merge branch 'main' into main
ThaUnknown Jun 7, 2026
f76dadc
Merge branch 'main' into main
ThaUnknown Jun 9, 2026
1dc90ce
Update .changeset/mean-lines-roll.md
Rich-Harris Jun 16, 2026
6bf309f
Merge branch 'main' into pr/15938
Rich-Harris Jun 16, 2026
831a856
accept arbitrary schemes
Rich-Harris Jun 16, 2026
c0b35f3
add missing keywords
Rich-Harris Jun 16, 2026
44faa4e
fix: ts autocomplete suggestions
ThaUnknown Jun 16, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions .changeset/mean-lines-roll.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
'@sveltejs/kit': patch
---

fix: support `ws:`/`wss:` and `trusted-types-eval` for CSP sources
14 changes: 13 additions & 1 deletion packages/kit/src/types/private.d.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,10 @@ export namespace Csp {
| 'unsafe-eval'
| 'unsafe-hashes'
| 'unsafe-inline'
| 'unsafe-allow-redirects'
| 'unsafe-webtransport-hashes'
| 'wasm-unsafe-eval'
| 'trusted-types-eval'
| 'none';
type CryptoSource = `${'nonce' | 'sha256' | 'sha384' | 'sha512'}-${string}`;
type FrameSource = HostSource | SchemeSource | 'self' | 'none';
Expand All @@ -70,7 +73,16 @@ export namespace Csp {
type HostProtocolSchemes = `${string}://` | '';
type HttpDelineator = '/' | '?' | '#' | '\\';
type PortScheme = `:${number}` | '' | ':*';
type SchemeSource = 'http:' | 'https:' | 'data:' | 'mediastream:' | 'blob:' | 'filesystem:';
type SchemeSource =
| 'http:'
| 'https:'
| 'ws:'
| 'wss:'
| 'data:'
Comment thread
ThaUnknown marked this conversation as resolved.
| 'mediastream:'
| 'blob:'
| 'filesystem:'
| (`${string}:` & {});
type Source = HostSource | SchemeSource | CryptoSource | BaseSource;
type Sources = Source[];
}
Expand Down
14 changes: 13 additions & 1 deletion packages/kit/types/index.d.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2396,7 +2396,10 @@ declare module '@sveltejs/kit' {
| 'unsafe-eval'
| 'unsafe-hashes'
| 'unsafe-inline'
| 'unsafe-allow-redirects'
| 'unsafe-webtransport-hashes'
| 'wasm-unsafe-eval'
| 'trusted-types-eval'
| 'none';
type CryptoSource = `${'nonce' | 'sha256' | 'sha384' | 'sha512'}-${string}`;
type FrameSource = HostSource | SchemeSource | 'self' | 'none';
Expand All @@ -2405,7 +2408,16 @@ declare module '@sveltejs/kit' {
type HostProtocolSchemes = `${string}://` | '';
type HttpDelineator = '/' | '?' | '#' | '\\';
type PortScheme = `:${number}` | '' | ':*';
type SchemeSource = 'http:' | 'https:' | 'data:' | 'mediastream:' | 'blob:' | 'filesystem:';
type SchemeSource =
| 'http:'
| 'https:'
| 'ws:'
| 'wss:'
| 'data:'
| 'mediastream:'
| 'blob:'
| 'filesystem:'
| (`${string}:` & {});
type Source = HostSource | SchemeSource | CryptoSource | BaseSource;
type Sources = Source[];
}
Expand Down
Loading