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Merge branch 'oauth_secure_redirect' into 'develop'

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OAuth security improvements (`redirect_uri` listing enforcement)

See merge request pleroma/pleroma!1302
This commit is contained in:
kaniini 2019-06-21 22:31:12 +00:00
commit e3534f5b3c
2 changed files with 153 additions and 43 deletions
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150
test/web/oauth/oauth_controller_test.exs
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@ -10,6 +10,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
alias Pleroma.Registration
alias Pleroma.Repo
alias Pleroma.Web.OAuth.Authorization
alias Pleroma.Web.OAuth.OAuthController
alias Pleroma.Web.OAuth.Token
@oauth_config_path [:oauth2, :issue_new_refresh_token]
@ -49,7 +50,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
%{
"response_type" => "code",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"scope" => "read"
}
)
@ -72,7 +73,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"authorization" => %{
"scope" => "read follow",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"state" => "a_state"
}
}
@ -98,11 +99,12 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
test "with user-bound registration, GET /oauth/<provider>/callback redirects to `redirect_uri` with `code`",
%{app: app, conn: conn} do
registration = insert(:registration)
redirect_uri = OAuthController.default_redirect_uri(app)
state_params = %{
"scope" => Enum.join(app.scopes, " "),
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => redirect_uri,
"state" => ""
}
@ -121,7 +123,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
)
assert response = html_response(conn, 302)
assert redirected_to(conn) =~ ~r/#{app.redirect_uris}\?code=.+/
assert redirected_to(conn) =~ ~r/#{redirect_uri}\?code=.+/
end
end
@ -132,7 +134,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
state_params = %{
"scope" => "read write",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"state" => "a_state"
}
@ -165,7 +167,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
state_params = %{
"scope" => Enum.join(app.scopes, " "),
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"state" => ""
}
@ -199,7 +201,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"authorization" => %{
"scopes" => app.scopes,
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"state" => "a_state",
"nickname" => nil,
"email" => "john@doe.com"
@ -218,6 +220,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
conn: conn
} do
registration = insert(:registration, user: nil, info: %{"nickname" => nil, "email" => nil})
redirect_uri = OAuthController.default_redirect_uri(app)
conn =
conn
@ -229,7 +232,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"authorization" => %{
"scopes" => app.scopes,
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => redirect_uri,
"state" => "a_state",
"nickname" => "availablenick",
"email" => "available@email.com"
@ -238,7 +241,36 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
)
assert response = html_response(conn, 302)
assert redirected_to(conn) =~ ~r/#{app.redirect_uris}\?code=.+/
assert redirected_to(conn) =~ ~r/#{redirect_uri}\?code=.+/
end
test "with unlisted `redirect_uri`, POST /oauth/register?op=register results in HTTP 401",
%{
app: app,
conn: conn
} do
registration = insert(:registration, user: nil, info: %{"nickname" => nil, "email" => nil})
unlisted_redirect_uri = "http://cross-site-request.com"
conn =
conn
|> put_session(:registration_id, registration.id)
|> post(
"/oauth/register",
%{
"op" => "register",
"authorization" => %{
"scopes" => app.scopes,
"client_id" => app.client_id,
"redirect_uri" => unlisted_redirect_uri,
"state" => "a_state",
"nickname" => "availablenick",
"email" => "available@email.com"
}
}
)
assert response = html_response(conn, 401)
end
test "with invalid params, POST /oauth/register?op=register renders registration_details page",
@ -254,7 +286,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"authorization" => %{
"scopes" => app.scopes,
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"state" => "a_state",
"nickname" => "availablenickname",
"email" => "available@email.com"
@ -286,6 +318,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
} do
user = insert(:user, password_hash: Comeonin.Pbkdf2.hashpwsalt("testpassword"))
registration = insert(:registration, user: nil)
redirect_uri = OAuthController.default_redirect_uri(app)
conn =
conn
@ -297,7 +330,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"authorization" => %{
"scopes" => app.scopes,
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => redirect_uri,
"state" => "a_state",
"name" => user.nickname,
"password" => "testpassword"
@ -306,7 +339,37 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
)
assert response = html_response(conn, 302)
assert redirected_to(conn) =~ ~r/#{app.redirect_uris}\?code=.+/
assert redirected_to(conn) =~ ~r/#{redirect_uri}\?code=.+/
end
test "with unlisted `redirect_uri`, POST /oauth/register?op=connect results in HTTP 401`",
%{
app: app,
conn: conn
} do
user = insert(:user, password_hash: Comeonin.Pbkdf2.hashpwsalt("testpassword"))
registration = insert(:registration, user: nil)
unlisted_redirect_uri = "http://cross-site-request.com"
conn =
conn
|> put_session(:registration_id, registration.id)
|> post(
"/oauth/register",
%{
"op" => "connect",
"authorization" => %{
"scopes" => app.scopes,
"client_id" => app.client_id,
"redirect_uri" => unlisted_redirect_uri,
"state" => "a_state",
"name" => user.nickname,
"password" => "testpassword"
}
}
)
assert response = html_response(conn, 401)
end
test "with invalid params, POST /oauth/register?op=connect renders registration_details page",
@ -322,7 +385,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"authorization" => %{
"scopes" => app.scopes,
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"state" => "a_state",
"name" => user.nickname,
"password" => "wrong password"
@ -358,7 +421,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
%{
"response_type" => "code",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"scope" => "read"
}
)
@ -378,7 +441,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"authorization" => %{
"response_type" => "code",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"scope" => "read"
}
}
@ -399,7 +462,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
%{
"response_type" => "code",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"scope" => "read",
"force_login" => "true"
}
@ -423,7 +486,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
%{
"response_type" => "code",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"state" => "specific_client_state",
"scope" => "read"
}
@ -433,6 +496,31 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"https://redirect.url?access_token=#{token.token}&state=specific_client_state"
end
test "with existing authentication and unlisted non-OOB `redirect_uri`, redirects without credentials",
%{
app: app,
conn: conn
} do
unlisted_redirect_uri = "http://cross-site-request.com"
token = insert(:oauth_token, app_id: app.id)
conn =
conn
|> put_session(:oauth_token, token.token)
|> get(
"/oauth/authorize",
%{
"response_type" => "code",
"client_id" => app.client_id,
"redirect_uri" => unlisted_redirect_uri,
"state" => "specific_client_state",
"scope" => "read"
}
)
assert redirected_to(conn) == unlisted_redirect_uri
end
test "with existing authentication and OOB `redirect_uri`, redirects to app with `token` and `state` params",
%{
app: app,
@ -461,6 +549,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
test "redirects with oauth authorization" do
user = insert(:user)
app = insert(:oauth_app, scopes: ["read", "write", "follow"])
redirect_uri = OAuthController.default_redirect_uri(app)
conn =
build_conn()
@ -469,14 +558,14 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"name" => user.nickname,
"password" => "test",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => redirect_uri,
"scope" => "read write",
"state" => "statepassed"
}
})
target = redirected_to(conn)
assert target =~ app.redirect_uris
assert target =~ redirect_uri
query = URI.parse(target).query |> URI.query_decoder() |> Map.new()
@ -489,6 +578,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
test "returns 401 for wrong credentials", %{conn: conn} do
user = insert(:user)
app = insert(:oauth_app)
redirect_uri = OAuthController.default_redirect_uri(app)
result =
conn
@ -497,7 +587,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"name" => user.nickname,
"password" => "wrong",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => redirect_uri,
"state" => "statepassed",
"scope" => Enum.join(app.scopes, " ")
}
@ -506,7 +596,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
# Keep the details
assert result =~ app.client_id
assert result =~ app.redirect_uris
assert result =~ redirect_uri
# Error message
assert result =~ "Invalid Username/Password"
@ -515,6 +605,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
test "returns 401 for missing scopes", %{conn: conn} do
user = insert(:user)
app = insert(:oauth_app)
redirect_uri = OAuthController.default_redirect_uri(app)
result =
conn
@ -523,7 +614,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"name" => user.nickname,
"password" => "test",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => redirect_uri,
"state" => "statepassed",
"scope" => ""
}
@ -532,7 +623,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
# Keep the details
assert result =~ app.client_id
assert result =~ app.redirect_uris
assert result =~ redirect_uri
# Error message
assert result =~ "This action is outside the authorized scopes"
@ -541,6 +632,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
test "returns 401 for scopes beyond app scopes", %{conn: conn} do
user = insert(:user)
app = insert(:oauth_app, scopes: ["read", "write"])
redirect_uri = OAuthController.default_redirect_uri(app)
result =
conn
@ -549,7 +641,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
"name" => user.nickname,
"password" => "test",
"client_id" => app.client_id,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => redirect_uri,
"state" => "statepassed",
"scope" => "read write follow"
}
@ -558,7 +650,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
# Keep the details
assert result =~ app.client_id
assert result =~ app.redirect_uris
assert result =~ redirect_uri
# Error message
assert result =~ "This action is outside the authorized scopes"
@ -577,7 +669,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
|> post("/oauth/token", %{
"grant_type" => "authorization_code",
"code" => auth.token,
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"client_id" => app.client_id,
"client_secret" => app.client_secret
})
@ -631,7 +723,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
|> post("/oauth/token", %{
"grant_type" => "authorization_code",
"code" => auth.token,
"redirect_uri" => app.redirect_uris
"redirect_uri" => OAuthController.default_redirect_uri(app)
})
assert %{"access_token" => token, "scope" => scope} = json_response(conn, 200)
@ -676,7 +768,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
|> post("/oauth/token", %{
"grant_type" => "authorization_code",
"code" => auth.token,
"redirect_uri" => app.redirect_uris
"redirect_uri" => OAuthController.default_redirect_uri(app)
})
assert resp = json_response(conn, 400)
@ -755,7 +847,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
|> post("/oauth/token", %{
"grant_type" => "authorization_code",
"code" => "Imobviouslyinvalid",
"redirect_uri" => app.redirect_uris,
"redirect_uri" => OAuthController.default_redirect_uri(app),
"client_id" => app.client_id,
"client_secret" => app.client_secret
})