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setCookie

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This commit is contained in:
sjorsdonkers
2025-06-11 14:05:05 +02:00
committed by Sjors
parent 38dee1166d
commit 48c1c05a93
1 changed files with 65 additions and 46 deletions
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111
src/cdp/domains/network.zig
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@@ -29,6 +29,7 @@ pub fn processMessage(cmd: anytype) !void {
setCacheDisabled,
setExtraHTTPHeaders,
deleteCookies,
setCookie,
setCookies,
}, cmd.input.action) orelse return error.UnknownMethod;
@@ -38,6 +39,7 @@ pub fn processMessage(cmd: anytype) !void {
.setCacheDisabled => return cmd.sendResult(null, .{}),
.setExtraHTTPHeaders => return setExtraHTTPHeaders(cmd),
.deleteCookies => return deleteCookies(cmd),
.setCookie => return setCookie(cmd),
.setCookies => return setCookies(cmd),
}
}
@@ -168,60 +170,77 @@ fn percentEncodedDomain(allocator: Allocator, default_url: ?[]const u8, domain:
} else return null;
}
const CdpCookie = struct {
name: []const u8,
value: []const u8,
url: ?[]const u8 = null,
domain: ?[]const u8 = null,
path: ?[]const u8 = null,
secure: bool = false, // default: https://www.rfc-editor.org/rfc/rfc6265#section-5.3
httpOnly: bool = false, // default: https://www.rfc-editor.org/rfc/rfc6265#section-5.3
sameSite: SameSite = .None, // default: https://datatracker.ietf.org/doc/html/draft-west-first-party-cookies
expires: ?i64 = null, // -1? says google
priority: CookiePriority = .Medium, // default: https://datatracker.ietf.org/doc/html/draft-west-cookie-priority-00
sameParty: ?bool = null,
sourceScheme: ?CookieSourceScheme = null,
// sourcePort: Temporary ability and it will be removed from CDP
partitionKey: ?CookiePartitionKey = null,
};
fn setCookie(cmd: anytype) !void {
const params = (try cmd.params(
CdpCookie,
)) orelse return error.InvalidParams;
const bc = cmd.browser_context orelse return error.BrowserContextNotLoaded;
try setCdpCookie(&bc.session.cookie_jar, params);
try cmd.sendResult(.{ .success = true }, .{});
}
fn setCookies(cmd: anytype) !void {
const params = (try cmd.params(struct {
cookies: []const struct {
name: []const u8,
value: []const u8,
url: ?[]const u8 = null,
domain: ?[]const u8 = null,
path: ?[]const u8 = null,
secure: bool = false, // default: https://www.rfc-editor.org/rfc/rfc6265#section-5.3
httpOnly: bool = false, // default: https://www.rfc-editor.org/rfc/rfc6265#section-5.3
sameSite: SameSite = .None, // default: https://datatracker.ietf.org/doc/html/draft-west-first-party-cookies
expires: ?i64 = null, // -1? says google
priority: CookiePriority = .Medium, // default: https://datatracker.ietf.org/doc/html/draft-west-cookie-priority-00
sameParty: ?bool = null,
sourceScheme: ?CookieSourceScheme = null,
// sourcePort: Temporary ability and it will be removed from CDP
partitionKey: ?CookiePartitionKey = null,
},
cookies: []const CdpCookie,
})) orelse return error.InvalidParams;
const bc = cmd.browser_context orelse return error.BrowserContextNotLoaded;
for (params.cookies) |param| {
if (param.priority != .Medium or param.sameParty != null or param.sourceScheme != null or param.partitionKey != null) {
return error.NotYetImplementedParams;
}
if (param.name.len == 0) return error.InvalidParams;
if (param.value.len == 0) return error.InvalidParams;
var arena = std.heap.ArenaAllocator.init(bc.session.cookie_jar.allocator);
errdefer arena.deinit();
const a = arena.allocator();
// NOTE: The param.url can affect the default domain, path, source port, and source scheme.
const domain = try percentEncodedDomain(a, param.url, param.domain) orelse return error.InvalidParams;
const cookie = Cookie{
.arena = arena,
.name = try a.dupe(u8, param.name),
.value = try a.dupe(u8, param.value),
.path = if (param.path) |path| try a.dupe(u8, path) else "/", // Chrome does not actually take the path from the url and just defaults to "/".
.domain = domain,
.expires = param.expires,
.secure = param.secure,
.http_only = param.httpOnly,
.same_site = switch (param.sameSite) {
.Strict => .strict,
.Lax => .lax,
.None => .none,
},
};
try bc.session.cookie_jar.add(cookie, std.time.timestamp());
try setCdpCookie(&bc.session.cookie_jar, param);
}
return cmd.sendResult(null, .{});
try cmd.sendResult(null, .{});
}
fn setCdpCookie(cookie_jar: *CookieJar, param: CdpCookie) !void {
if (param.priority != .Medium or param.sameParty != null or param.sourceScheme != null or param.partitionKey != null) {
return error.NotYetImplementedParams;
}
if (param.name.len == 0) return error.InvalidParams;
if (param.value.len == 0) return error.InvalidParams;
var arena = std.heap.ArenaAllocator.init(cookie_jar.allocator);
errdefer arena.deinit();
const a = arena.allocator();
// NOTE: The param.url can affect the default domain, path, source port, and source scheme.
const domain = try percentEncodedDomain(a, param.url, param.domain) orelse return error.InvalidParams;
const cookie = Cookie{
.arena = arena,
.name = try a.dupe(u8, param.name),
.value = try a.dupe(u8, param.value),
.path = if (param.path) |path| try a.dupe(u8, path) else "/", // Chrome does not actually take the path from the url and just defaults to "/".
.domain = domain,
.expires = param.expires,
.secure = param.secure,
.http_only = param.httpOnly,
.same_site = switch (param.sameSite) {
.Strict => .strict,
.Lax => .lax,
.None => .none,
},
};
try cookie_jar.add(cookie, std.time.timestamp());
}
// Upsert a header into the headers array.