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describe("cookie module", function()
local http_cookie = require "http.cookie"
local http_headers = require "http.headers"
describe(".parse_cookies", function()
it("can parse a request with a single cookie headers", function()
local h = http_headers.new()
h:append("cookie", "foo=FOO; bar=BAR")
assert.same({
foo = "FOO";
bar = "BAR";
}, http_cookie.parse_cookies(h))
end)
it("can parse a request with a multiple cookie headers", function()
local h = http_headers.new()
h:append("cookie", "foo=FOO; bar=BAR")
h:append("cookie", "baz=BAZ; bar=BAR2")
h:append("cookie", "qux=QUX")
assert.same({
foo = "FOO";
bar = "BAR2"; -- last occurence should win
baz = "BAZ";
qux = "QUX";
}, http_cookie.parse_cookies(h))
end)
end)
it(":get works", function()
local s = http_cookie.new_store()
assert.same(nil, s:get("mysite.com", "/", "lang"))
local key, value, params = http_cookie.parse_setcookie("lang=en-US; Expires=Wed, 09 Jun 2021 10:18:14 GMT")
assert(s:store("mysite.com", "/", true, true, nil, key, value, params))
assert.same("en-US", s:get("mysite.com", "/", "lang"))
assert.same(nil, s:get("other.com", "/", "lang"))
assert.same(nil, s:get("mysite.com", "/other", "lang"))
assert.same(nil, s:get("mysite.com", "/", "other"))
end)
describe("examples from spec", function()
it("can handle basic cookie without parameters", function()
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("SID=31d4d96e407aad42")))
assert.same("SID=31d4d96e407aad42", s:lookup("example.com", "/", true, true))
assert.same("SID=31d4d96e407aad42", s:lookup("example.com", "/other", true, true))
assert.same("", s:lookup("subdomain.example.com", "/", true, true))
assert.same("", s:lookup("other.com", "/", true, true))
end)
it("can handle cookie with Path and Domain parameters", function()
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("SID=31d4d96e407aad42; Path=/; Domain=example.com")))
assert.same("SID=31d4d96e407aad42", s:lookup("example.com", "/", true, true))
assert.same("SID=31d4d96e407aad42", s:lookup("example.com", "/other", true, true))
assert.same("SID=31d4d96e407aad42", s:lookup("subdomain.example.com", "/", true, true))
assert.same("", s:lookup("other.com", "/", true, true))
end)
it("can handle two cookies with different names and parameters", function()
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("SID=31d4d96e407aad42; Path=/; Secure; HttpOnly")))
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("lang=en-US; Path=/; Domain=example.com")))
assert.same("SID=31d4d96e407aad42; lang=en-US", s:lookup("example.com", "/other", true, true))
assert.same("lang=en-US", s:lookup("subdomain.example.com", "/", true, true))
assert.same("lang=en-US", s:lookup("example.com", "/", true, false))
assert.same("lang=en-US", s:lookup("example.com", "/", false, true))
assert.same("", s:lookup("other.com", "/", true, true))
end)
it("can expire a cookie", function()
local s = http_cookie.new_store()
s.time = function() return 1234567890 end -- set time to something before the expiry
-- in spec this is kept from previous example.
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("SID=31d4d96e407aad42; Path=/; Secure; HttpOnly")))
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("lang=en-US; Expires=Wed, 09 Jun 2021 10:18:14 GMT")))
assert.same("SID=31d4d96e407aad42; lang=en-US", s:lookup("example.com", "/", true, true))
s.time = function() return 9234567890 end -- set time to something after the expiry
assert.same("SID=31d4d96e407aad42", s:lookup("example.com", "/", true, true))
end)
end)
describe(":store uses correct domain", function()
it("ignores leading '.' in domain", function()
local s = http_cookie.new_store()
assert.truthy(s:store("subdomain.example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Domain=.example.com")))
assert.same("bar", s:get("example.com", "/", "foo"))
end)
;(http_cookie.store_methods.psl and it or pending)("checks against public suffix list", function()
assert(not http_cookie.store_methods.psl:is_cookie_domain_acceptable("foo.com", "com"))
local s = http_cookie.new_store()
assert.falsy(s:store("foo.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Domain=com")))
end)
;(http_cookie.store_methods.psl and it or pending)("allows explicit domains even when on the public suffix list", function()
assert(http_cookie.store_methods.psl:is_public_suffix("hashbang.sh"))
local s = http_cookie.new_store()
assert.truthy(s:store("hashbang.sh", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Domain=hashbang.sh")))
-- And check that host_only flag has been set to true
assert.same("foo=bar", s:lookup("hashbang.sh", "/", true, true))
assert.same("", s:lookup("sub.hashbang.sh", "/", true, true))
end)
it("doesn't domain-match a completely different domain", function()
local s = http_cookie.new_store()
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Domain=other.example.com")))
end)
it("doesn't domain-match a subdomain when request is at super-domain", function()
local s = http_cookie.new_store()
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Domain=subdomain.example.com")))
end)
it("doesn't domain-match a partial ip", function()
local s = http_cookie.new_store()
assert.falsy(s:store("127.0.0.1", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Domain=0.0.1")))
end)
end)
describe("domain-match on lookup", function()
it("matches domains correctly when host_only flag is true", function()
local s = http_cookie.new_store()
assert.truthy(s:store("s.example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar")))
assert.same("bar", s:get("s.example.com", "/", "foo"))
assert.same("foo=bar", s:lookup("s.example.com", "/", true, true))
assert.same("", s:lookup("s.s.example.com", "/", true, true))
assert.same("", s:lookup("s.s.s.example.com", "/", true, true))
assert.same("", s:lookup("com", "/", true, true))
assert.same("", s:lookup("example.com", "/", true, true))
assert.same("", s:lookup("other.com", "/", true, true))
assert.same("", s:lookup("s.other.com", "/", true, true))
end)
it("matches domains correctly when host_only flag is false", function()
local s = http_cookie.new_store()
assert.truthy(s:store("s.example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Domain=s.example.com")))
assert.same("bar", s:get("s.example.com", "/", "foo"))
assert.same("foo=bar", s:lookup("s.example.com", "/", true, true))
assert.same("foo=bar", s:lookup("s.s.example.com", "/", true, true))
assert.same("foo=bar", s:lookup("s.s.s.example.com", "/", true, true))
assert.same("", s:lookup("com", "/", true, true))
assert.same("", s:lookup("example.com", "/", true, true))
assert.same("", s:lookup("other.com", "/", true, true))
assert.same("", s:lookup("s.other.com", "/", true, true))
end)
end)
describe(":store uses correct path", function()
it("handles absolute set-cookie header", function()
local s = http_cookie.new_store()
assert.truthy(s:store("example.com", "/absolute/path", true, true, nil, http_cookie.parse_setcookie("foo=bar; Path=/different/absolute/path")))
assert.same("bar", s:get("example.com", "/different/absolute/path", "foo"))
end)
it("handles relative set-cookie path", function()
local s = http_cookie.new_store()
assert.truthy(s:store("example.com", "/absolute/path", true, true, nil, http_cookie.parse_setcookie("foo=bar; Path=relative/path")))
-- should trim off last component
assert.same("bar", s:get("example.com", "/absolute", "foo"))
end)
it("handles relative set-cookie path with no request path", function()
local s = http_cookie.new_store()
assert.truthy(s:store("example.com", "?", true, true, nil, http_cookie.parse_setcookie("foo=bar; Path=relative/path")))
-- should default to /
assert.same("bar", s:get("example.com", "/", "foo"))
end)
it("handles absolute set-cookie path with relative request path", function()
local s = http_cookie.new_store()
assert.truthy(s:store("example.com", "relative/path", true, true, nil, http_cookie.parse_setcookie("foo=bar; Path=/absolute/path")))
assert.same("bar", s:get("example.com", "/absolute/path", "foo"))
end)
it("handles relative request path and relative set-cookie header", function()
local s = http_cookie.new_store()
assert.truthy(s:store("example.com", "relative/path", true, true, nil, http_cookie.parse_setcookie("foo=bar; Path=different/relative/path")))
assert.same("bar", s:get("example.com", "/", "foo"))
end)
end)
it("matches paths correctly", function()
local s = http_cookie.new_store()
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Path=/path/subpath")))
assert.same("foo=bar", s:lookup("example.com", "/path/subpath/foo", true, true))
assert.same("foo=bar", s:lookup("example.com", "/path/subpath/bar", true, true))
assert.same("foo=bar", s:lookup("example.com", "/path/subpath", true, true))
assert.same("", s:lookup("example.com", "/", true, true))
assert.same("", s:lookup("example.com", "/path", true, true))
assert.same("", s:lookup("example.com", "/path/otherpath/", true, true))
assert.same("", s:lookup("example.com", "/path/otherpath/things", true, true))
end)
it("prefers max-age over expires", function()
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; max-age=50; Expires=Thu, 01 Jan 1970 00:00:00 GMT")))
assert.truthy(s:get("example.com", "/", "foo"))
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; max-age=0; Expires=Tue, 19 Jan 2038 03:14:07 GMT")))
assert.falsy(s:get("example.com", "/", "foo"))
end)
it("supports HttpOnly attribute", function()
local s = http_cookie.new_store()
assert.falsy(s:store("example.com", "/", false, true, nil, http_cookie.parse_setcookie("foo=bar; HttpOnly")))
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; HttpOnly")))
assert.same("", s:lookup("example.com", "/", false, true))
assert.same("foo=bar", s:lookup("example.com", "/", true, true))
-- Now try and overwrite it with non-http :store
assert.falsy(s:store("example.com", "/", false, true, nil, http_cookie.parse_setcookie("foo=bar")))
end)
it("supports Secure attribute", function()
local s = http_cookie.new_store()
assert.falsy(s:store("example.com", "/", true, false, nil, http_cookie.parse_setcookie("foo=bar; Secure")))
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=bar; Secure")))
assert.same("", s:lookup("example.com", "/", true, false))
assert.same("foo=bar", s:lookup("example.com", "/", true, true))
end)
describe("tough cookies", function()
it("enforces __Secure- prefix", function()
local s = http_cookie.new_store()
assert.falsy(s:store("example.com", "/", true, false, nil, http_cookie.parse_setcookie("__Secure-foo=bar; Secure")))
assert.falsy(s:store("example.com", "/", true, false, nil, http_cookie.parse_setcookie("__Secure-foo=bar")))
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("__Secure-foo=bar;")))
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("__Secure-foo=bar; Secure")))
end)
it("enforces __Host- prefix", function()
local s = http_cookie.new_store()
-- Checks secure flag
assert.falsy(s:store("example.com", "/", true, false, nil, http_cookie.parse_setcookie("__Host-foo=bar; Secure")))
assert.falsy(s:store("example.com", "/", true, false, nil, http_cookie.parse_setcookie("__Host-foo=bar")))
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("__Host-foo=bar;")))
-- Checks for host only flag
assert.falsy(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("__Host-foo=bar; Secure; Domain=example.com")))
-- Checks that path is /
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("__Host-foo=bar; Secure; Path=/path")))
-- Success case
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("__Host-foo=bar; Secure")))
end)
end)
describe("cookie fixing mitigation", function()
it("ignores already existing path", function()
local s = http_cookie.new_store()
assert.truthy(s:store("example.com", "/path/subpath/foo", true, true, nil, http_cookie.parse_setcookie("foo=bar; Path=/path; Secure")))
assert.falsy(s:store("example.com", "/path/subpath/foo", true, false, nil, http_cookie.parse_setcookie("foo=bar; Path=/path")))
end)
end)
describe("SameSite attribute", function()
it("fails to store if domain and site_for_cookies don't match", function()
local s = http_cookie.new_store()
assert.falsy(s:store("example.com", "/", true, true, "other.com", http_cookie.parse_setcookie("foo=foo; SameSite=Strict")))
end)
it("implements SameSite=Strict", function()
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, "example.com", http_cookie.parse_setcookie("foo=foo; SameSite=Strict")))
assert.same("foo=foo", s:lookup("example.com", "/", true, true, true, "example.com"))
assert.same("", s:lookup("example.com", "/", true, true, true, "other.com"))
end)
it("implements SameSite=Lax", function()
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, "example.com", http_cookie.parse_setcookie("foo=foo; SameSite=Lax")))
assert.same("foo=foo", s:lookup("example.com", "/", true, true, true, "example.com", true))
assert.same("foo=foo", s:lookup("example.com", "/", true, true, true, "other.com", true))
assert.same("", s:lookup("example.com", "/", true, true, false, "other.com", true))
assert.same("", s:lookup("example.com", "/", true, true, true, "other.com", false))
assert.same("", s:lookup("example.com", "/", true, true, false, "other.com", false))
end)
end)
it("cleans up", function()
local s = http_cookie.new_store()
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo; Expires=Wed, 09 Jun 2021 10:18:14 GMT")))
assert.same("foo", s:get("example.com", "/", "foo"))
s.time = function() return 9876543210 end -- set time to something after the expiry
s:clean()
assert.same(nil, s:get("example.com", "/", "foo"))
end)
describe(":remove()", function()
it("can remove cookies by domain", function()
local s = http_cookie.new_store()
-- Try remove on empty store
s:remove("example.com")
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=other; Path=/subpath")))
assert.truthy(s:store("other.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=bar")))
assert.same("foo", s:get("example.com", "/", "foo"))
assert.same("other", s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
s:remove("example.com")
assert.same(nil, s:get("example.com", "/", "foo"))
assert.same(nil, s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
end)
it("can remove cookies by path", function()
local s = http_cookie.new_store()
-- Try remove on empty store
s:remove("example.com", "/")
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=other; Path=/subpath")))
assert.truthy(s:store("other.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=bar")))
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("qux=qux")))
assert.same("foo", s:get("example.com", "/", "foo"))
assert.same("other", s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
assert.same("qux", s:get("example.com", "/", "qux"))
-- Remove all names under "/" path
s:remove("example.com", "/")
assert.same(nil, s:get("example.com", "/", "foo"))
assert.same("other", s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
assert.same(nil, s:get("example.com", "/", "qux"))
-- Remove last path in domain (making domain empty)
s:remove("example.com", "/subpath")
assert.same(nil, s:get("example.com", "/", "foo"))
assert.same(nil, s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
assert.same(nil, s:get("example.com", "/", "qux"))
end)
it("can remove cookies by name", function()
local s = http_cookie.new_store()
-- Try remove on empty store
s:remove("example.com", "/", "foo")
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=other; Path=/subpath")))
assert.truthy(s:store("other.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=bar")))
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("qux=qux")))
assert.same("foo", s:get("example.com", "/", "foo"))
assert.same("other", s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
assert.same("qux", s:get("example.com", "/", "qux"))
-- Remove just one name
s:remove("example.com", "/", "foo")
assert.same(nil, s:get("example.com", "/", "foo"))
assert.same("other", s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
assert.same("qux", s:get("example.com", "/", "qux"))
-- Remove last name in path (making path empty)
s:remove("example.com", "/", "qux")
assert.same(nil, s:get("example.com", "/", "foo"))
assert.same("other", s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
assert.same(nil, s:get("example.com", "/", "qux"))
-- Remove last name in domain (making domain empty)
s:remove("example.com", "/subpath", "foo")
assert.same(nil, s:get("example.com", "/", "foo"))
assert.same(nil, s:get("example.com", "/subpath", "foo"))
assert.same("bar", s:get("other.com", "/", "bar"))
assert.same(nil, s:get("example.com", "/", "qux"))
end)
end)
describe("cookie order", function()
it("returns in order for simple cookies", function() -- used as assumed base case for future tests in this section
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=basic")))
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=basic")))
assert.same("bar=basic; foo=basic", s:lookup("example.com", "/", true, true))
end)
it("returns in order for domain differing cookies", function() -- spec doesn't care about this case
local s = http_cookie.new_store()
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=domain; Domain=sub.example.com")))
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=domain; Domain=example.com")))
assert.same("bar=domain; foo=domain", s:lookup("sub.example.com", "/", true, true))
end)
it("returns in order for different length paths", function()
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=path; Path=/path/longerpath")))
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=path; Path=/path/")))
assert.same("foo=path; bar=path", s:lookup("example.com", "/path/longerpath", true, true))
end)
it("returns in order for different creation times", function()
local s = http_cookie.new_store()
s.time = function() return 0 end
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=time")))
s.time = function() return 50 end
assert(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=time")))
assert.same("foo=time; bar=time", s:lookup("example.com", "/path/longerpath", true, true))
end)
it("returns in order when all together!", function()
local s = http_cookie.new_store()
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=basic")))
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=basic")))
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=path; Path=/path/longerpath")))
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=path; Path=/path/")))
-- foo=domain case would get overridden below
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=domain; Domain=example.com")))
s.time = function() return 0 end
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=time")))
s.time = function() return 50 end
assert(s:store("sub.example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=time")))
assert.same("foo=path; bar=path; bar=domain; bar=time; foo=time", s:lookup("sub.example.com", "/path/longerpath", true, true))
end)
end)
it("can store cookies from a request+response", function()
local s = http_cookie.new_store()
local req_headers = http_headers.new()
req_headers:append(":scheme", "http")
req_headers:append(":method", "GET")
req_headers:append(":path", "/")
local resp_headers = http_headers.new()
resp_headers:append(":status", "200")
resp_headers:append("set-cookie", http_cookie.bake("foo", "FOO"))
resp_headers:append("set-cookie", http_cookie.bake("bar", "BAR", 0))
assert.truthy(s:store_from_request(req_headers, resp_headers, "my.host", "my.host"))
assert.same("FOO", s:get("my.host", "/", "foo"))
assert.same(nil, s:get("my.host", "/", "bar"))
-- Now with an :authority header
req_headers:append(":authority", "my.host")
resp_headers:append("set-cookie", http_cookie.bake("baz", "BAZ"))
assert.truthy(s:store_from_request(req_headers, resp_headers, "my.host", "my.host"))
assert.same("FOO", s:get("my.host", "/", "foo"))
assert.same(nil, s:get("my.host", "/", "bar"))
assert.same("BAZ", s:get("my.host", "/", "baz"))
end)
it("enforces store.max_cookie_length", function()
local s = http_cookie.new_store()
s.max_cookie_length = 3
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
s.max_cookie_length = 8
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=longervalue")))
end)
it("enforces store.max_cookies", function()
local s = http_cookie.new_store()
s.max_cookies = 0
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
s.max_cookies = 1
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=bar")))
s:remove("example.com", "/", "foo")
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=bar")))
end)
it("enforces store.max_cookies_per_domain", function()
local s = http_cookie.new_store()
s.max_cookies_per_domain = 0
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
s.max_cookies_per_domain = 1
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("foo=foo")))
assert.falsy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=bar")))
assert.truthy(s:store("other.com", "/", true, true, nil, http_cookie.parse_setcookie("baz=baz")))
s:remove("example.com", "/", "foo")
assert.truthy(s:store("example.com", "/", true, true, nil, http_cookie.parse_setcookie("bar=bar")))
end)
it("can bake cookies", function()
assert.same("foo=bar", http_cookie.bake("foo", "bar"))
assert.same("foo=bar; Max-Age=0", http_cookie.bake("foo", "bar", -math.huge))
assert.same("foo=bar; Expires=Thu, 01 Jan 1970 00:00:00 GMT", http_cookie.bake("foo", "bar", 0))
assert.same("foo=bar; Max-Age=0; Domain=example.com; Path=/path; Secure; HttpOnly; SameSite=Strict",
http_cookie.bake("foo", "bar", -math.huge, "example.com", "/path", true, true, "strict"))
assert.same("foo=bar; Max-Age=0; Domain=example.com; Path=/path; Secure; HttpOnly; SameSite=Lax",
http_cookie.bake("foo", "bar", -math.huge, "example.com", "/path", true, true, "lax"))
assert.has.errors(function()
http_cookie.bake("foo", "bar", -math.huge, "example.com", "/path", true, true, "somethingelse")
end, [[invalid value for same_site, expected "strict" or "lax"]])
end)
it("can dump a netscape format cookiejar", function()
local s = http_cookie.new_store()
assert(s:store("example.com", "/", true, true, "example.com", http_cookie.parse_setcookie("foo=FOO;")))
assert(s:store("example.com", "/", true, true, "example.com", http_cookie.parse_setcookie("bar=BAR; HttpOnly")))
assert(s:store("example.com", "/", true, true, "example.com", http_cookie.parse_setcookie("baz=BAZ; Path=/someplace")))
assert(s:store("sub.example.com", "/", true, true, "sub.example.com", http_cookie.parse_setcookie("subdomain=matched; Domain=sub.example.com")))
assert(s:store("example.com", "/", true, true, "example.com", http_cookie.parse_setcookie("qux=QUX; SameSite=Lax")))
assert(s:store("other.com", "/", true, true, "other.com", http_cookie.parse_setcookie("foo=somethingelse; HttpOnly")))
local file = io.tmpfile()
assert(s:save_to_file(file))
assert(file:seek("set"))
-- preamble
assert.truthy(assert(file:read("*l")):match"^#.*HTTP Cookie File")
assert.truthy(assert(file:read("*l")):match"^#")
assert.same("", assert(file:read("*l")))
local lines = {}
for line in file:lines() do
table.insert(lines, line)
end
table.sort(lines)
assert.same({
"#HttpOnly_example.com TRUE / FALSE 2147483647 bar BAR";
"#HttpOnly_other.com TRUE / FALSE 2147483647 foo somethingelse";
"example.com TRUE / FALSE 2147483647 foo FOO";
"example.com TRUE / FALSE 2147483647 qux QUX";
"example.com TRUE /someplace FALSE 2147483647 baz BAZ";
"sub.example.com FALSE / FALSE 2147483647 subdomain matched";
}, lines)
end)
it("can load a netscape format cookiejar", function()
local s = http_cookie.new_store()
local file = io.tmpfile()
assert(file:write([[
# Netscape HTTP Cookie File
# https://curl.haxx.se/docs/http-cookies.html
# This file was generated by libcurl! Edit at your own risk.
#HttpOnly_other.com TRUE / FALSE 2147483647 foo somethingelse
sub.example.com FALSE / FALSE 2147483647 subdomain matched
example.com TRUE / TRUE 2147483647 qux QUX
#HttpOnly_example.com TRUE / FALSE 2147483647 bar BAR
example.com TRUE / FALSE 2147483647 foo FOO
example.com TRUE /someplace FALSE 2147483647 baz BAZ
]]))
assert(file:seek("set"))
assert(s:load_from_file(file))
assert.same("bar=BAR; foo=FOO; qux=QUX", s:lookup("example.com", "/", true, true))
end)
it("can load a netscape format cookiejar with invalid lines", function()
local s = http_cookie.new_store()
local file = io.tmpfile()
assert(file:write([[
example.com TRUE / TRUE 2147483647 qux QUX
not a valid line
example.com INVALID_BOOLEAN / FALSE 2147483647 should fail
example.com TRUE / INVALID_BOOLEAN 2147483647 should fail
example.com TRUE / FALSE not_a_number should fail
#HttpOnly_example.com TRUE / FALSE 2147483647 bar BAR
example.com TRUE / FALSE 2147483647 foo FOO
]]))
assert(file:seek("set"))
assert(s:load_from_file(file))
assert.same("bar=BAR; foo=FOO; qux=QUX", s:lookup("example.com", "/", true, true))
end)
end)
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