246 lines
11 KiB
Ruby
246 lines
11 KiB
Ruby
require "spec_helper"
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describe Api::OpenidConnect::TokenEndpoint, type: :request do
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let!(:client) { FactoryGirl.create(:o_auth_application_with_ppid) }
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let!(:auth) {
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Api::OpenidConnect::Authorization.find_or_create_by(
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o_auth_application: client, user: bob, redirect_uri: "http://localhost:3000/", scopes: ["openid"])
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}
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let!(:code) { auth.create_code }
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let!(:client_with_specific_id) { FactoryGirl.create(:o_auth_application_with_ppid_with_specific_id) }
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let!(:auth_with_specific_id) do
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client_with_specific_id.client_id = "14d692cd53d9c1a9f46fd69e0e57443e"
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client_with_specific_id.jwks = File.read(jwks_file_path)
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client_with_specific_id.save!
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Api::OpenidConnect::Authorization.find_or_create_by(
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o_auth_application: client_with_specific_id,
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user: bob, redirect_uri: "http://localhost:3000/", scopes: ["openid"])
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end
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let!(:code_with_specific_id) { auth_with_specific_id.create_code }
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describe "the authorization code grant type" do
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context "when the authorization code is valid" do
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before do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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client_id: client.client_id, client_secret: client.client_secret,
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redirect_uri: "http://localhost:3000/", code: code
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end
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it "should return a valid id token" do
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json = JSON.parse(response.body)
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encoded_id_token = json["id_token"]
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decoded_token = OpenIDConnect::ResponseObject::IdToken.decode encoded_id_token,
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Api::OpenidConnect::IdTokenConfig::PUBLIC_KEY
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expected_guid = bob.pairwise_pseudonymous_identifiers.find_by(identifier: "https://example.com/uri").guid
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expect(decoded_token.sub).to eq(expected_guid)
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expect(decoded_token.exp).to be > Time.zone.now.utc.to_i
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end
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it "should return an id token with a kid" do
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json = JSON.parse(response.body)
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encoded_id_token = json["id_token"]
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kid = JSON::JWT.decode(encoded_id_token, :skip_verification).header[:kid]
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expect(kid).to eq("default")
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end
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it "should return a valid access token" do
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json = JSON.parse(response.body)
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encoded_id_token = json["id_token"]
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decoded_token = OpenIDConnect::ResponseObject::IdToken.decode encoded_id_token,
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Api::OpenidConnect::IdTokenConfig::PUBLIC_KEY
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access_token = json["access_token"]
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access_token_check_num = UrlSafeBase64.encode64(OpenSSL::Digest::SHA256.digest(access_token)[0, 128 / 8])
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expect(decoded_token.at_hash).to eq(access_token_check_num)
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end
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it "should not allow code to be reused" do
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auth.reload
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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client_id: client.client_id, client_secret: client.client_secret,
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redirect_uri: "http://localhost:3000/", code: code
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expect(JSON.parse(response.body)["error"]).to eq("invalid_grant")
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end
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it "should not allow a nil code" do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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client_id: client.client_id, client_secret: client.client_secret,
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redirect_uri: "http://localhost:3000/", code: nil
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expect(JSON.parse(response.body)["error"]).to eq("invalid_request")
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end
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end
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context "when the authorization code is valid with jwt bearer" do
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before do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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redirect_uri: "http://localhost:3000/", code: code_with_specific_id,
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client_assertion_type: "urn:ietf:params:oauth:client-assertion-type:jwt-bearer",
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client_assertion: File.read(valid_client_assertion_path)
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end
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it "should return a valid id token" do
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json = JSON.parse(response.body)
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encoded_id_token = json["id_token"]
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decoded_token = OpenIDConnect::ResponseObject::IdToken.decode encoded_id_token,
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Api::OpenidConnect::IdTokenConfig::PUBLIC_KEY
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expected_guid = bob.pairwise_pseudonymous_identifiers.find_by(identifier: "https://example.com/uri").guid
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expect(decoded_token.sub).to eq(expected_guid)
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expect(decoded_token.exp).to be > Time.zone.now.utc.to_i
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end
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it "should return a valid access token" do
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json = JSON.parse(response.body)
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encoded_id_token = json["id_token"]
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decoded_token = OpenIDConnect::ResponseObject::IdToken.decode encoded_id_token,
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Api::OpenidConnect::IdTokenConfig::PUBLIC_KEY
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access_token = json["access_token"]
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access_token_check_num = UrlSafeBase64.encode64(OpenSSL::Digest::SHA256.digest(access_token)[0, 128 / 8])
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expect(decoded_token.at_hash).to eq(access_token_check_num)
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end
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it "should not allow code to be reused" do
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auth_with_specific_id.reload
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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client_id: client.client_id, client_secret: client.client_secret,
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redirect_uri: "http://localhost:3000/", code: code_with_specific_id
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expect(JSON.parse(response.body)["error"]).to eq("invalid_grant")
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end
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end
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context "when the authorization code is not valid" do
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it "should return an invalid grant error" do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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client_id: client.client_id, client_secret: client.client_secret, code: "123456"
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expect(response.body).to include "invalid_grant"
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end
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end
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context "when the client assertion is in an invalid format" do
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before do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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redirect_uri: "http://localhost:3000/", code: code_with_specific_id,
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client_assertion_type: "urn:ietf:params:oauth:client-assertion-type:jwt-bearer",
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client_assertion: "invalid_client_assertion.random"
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end
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it "should return an error" do
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expect(response.body).to include "invalid_request"
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end
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end
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context "when the client assertion is not matching with jwks keys" do
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before do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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redirect_uri: "http://localhost:3000/", code: code_with_specific_id,
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client_assertion_type: "urn:ietf:params:oauth:client-assertion-type:jwt-bearer",
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client_assertion: File.read(client_assertion_with_tampered_sig_path)
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end
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it "should return an error" do
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expect(response.body).to include "invalid_grant"
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end
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end
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context "when kid doesn't exist in jwks keys" do
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before do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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redirect_uri: "http://localhost:3000/", code: code_with_specific_id,
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client_assertion_type: "urn:ietf:params:oauth:client-assertion-type:jwt-bearer",
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client_assertion: File.read(client_assertion_with_nonexistent_kid_path)
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end
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it "should return an error" do
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expect(response.body).to include "invalid_request"
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end
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end
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context "when the client is unregistered" do
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it "should return an error" do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code", code: auth.refresh_token,
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client_id: SecureRandom.hex(16).to_s, client_secret: client.client_secret
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expect(response.body).to include "invalid_client"
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end
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end
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context "when the client is unregistered with jwks keys" do
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before do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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redirect_uri: "http://localhost:3000/", code: code_with_specific_id,
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client_assertion_type: "urn:ietf:params:oauth:client-assertion-type:jwt-bearer",
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client_assertion: File.read(client_assertion_with_nonexistent_client_id_path)
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end
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it "should return an error" do
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expect(response.body).to include "invalid_request"
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end
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end
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context "when the code field is missing" do
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it "should return an invalid request error" do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code",
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client_id: client.client_id, client_secret: client.client_secret
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expect(response.body).to include "invalid_request"
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end
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end
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context "when the client_secret doesn't match" do
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it "should return an invalid client error" do
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post api_openid_connect_access_tokens_path, grant_type: "authorization_code", code: auth.refresh_token,
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client_id: client.client_id, client_secret: "client.client_secret"
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expect(response.body).to include "invalid_client"
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end
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end
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end
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describe "an unsupported grant type" do
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it "should return an unsupported grant type error" do
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post api_openid_connect_access_tokens_path, grant_type: "noexistgrant", username: "bob",
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password: "bluepin7", client_id: client.client_id, client_secret: client.client_secret, scope: "read"
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expect(response.body).to include "unsupported_grant_type"
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end
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end
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describe "the refresh token grant type" do
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context "when the refresh token is valid" do
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it "should return an access token" do
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post api_openid_connect_access_tokens_path, grant_type: "refresh_token",
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client_id: client.client_id, client_secret: client.client_secret, refresh_token: auth.refresh_token
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json = JSON.parse(response.body)
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expect(response.body).to include "expires_in"
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expect(json["access_token"].length).to eq(64)
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expect(json["token_type"]).to eq("bearer")
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end
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end
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context "when the refresh token is not valid" do
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it "should return an invalid grant error" do
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post api_openid_connect_access_tokens_path, grant_type: "refresh_token",
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client_id: client.client_id, client_secret: client.client_secret, refresh_token: "123456"
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expect(response.body).to include "invalid_grant"
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end
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end
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context "when the client is unregistered" do
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it "should return an error" do
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post api_openid_connect_access_tokens_path, grant_type: "refresh_token", refresh_token: auth.refresh_token,
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client_id: SecureRandom.hex(16).to_s, client_secret: client.client_secret
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expect(response.body).to include "invalid_client"
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end
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end
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context "when the refresh_token field is missing" do
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it "should return an invalid request error" do
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post api_openid_connect_access_tokens_path, grant_type: "refresh_token",
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client_id: client.client_id, client_secret: client.client_secret
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expect(response.body).to include "'refresh_token' required"
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end
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end
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context "when the client_secret doesn't match" do
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it "should return an invalid client error" do
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post api_openid_connect_access_tokens_path, grant_type: "refresh_token", refresh_token: auth.refresh_token,
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client_id: client.client_id, client_secret: "client.client_secret"
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expect(response.body).to include "invalid_client"
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end
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end
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end
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end
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