package communities import ( "crypto/ecdsa" "testing" "github.com/golang/protobuf/proto" "github.com/stretchr/testify/suite" "github.com/status-im/status-go/eth-node/crypto" "github.com/status-im/status-go/protocol/common" "github.com/status-im/status-go/protocol/protobuf" ) func TestCommunitySuite(t *testing.T) { suite.Run(t, new(CommunitySuite)) } const testChatID1 = "chat-id-1" const testChatID2 = "chat-id-2" type CommunitySuite struct { suite.Suite identity *ecdsa.PrivateKey communityID []byte member1 *ecdsa.PrivateKey member2 *ecdsa.PrivateKey member3 *ecdsa.PrivateKey member1Key string member2Key string member3Key string } func (s *CommunitySuite) SetupTest() { identity, err := crypto.GenerateKey() s.Require().NoError(err) s.identity = identity s.communityID = crypto.CompressPubkey(&identity.PublicKey) member1, err := crypto.GenerateKey() s.Require().NoError(err) s.member1 = member1 member2, err := crypto.GenerateKey() s.Require().NoError(err) s.member2 = member2 member3, err := crypto.GenerateKey() s.Require().NoError(err) s.member3 = member3 s.member1Key = common.PubkeyToHex(&s.member1.PublicKey) s.member2Key = common.PubkeyToHex(&s.member2.PublicKey) s.member3Key = common.PubkeyToHex(&s.member3.PublicKey) } func (s *CommunitySuite) TestInviteUserToOrg() { newMember, err := crypto.GenerateKey() s.Require().NoError(err) org := s.buildCommunity(&s.identity.PublicKey) org.config.PrivateKey = nil // Not an admin _, err = org.InviteUserToOrg(&s.member2.PublicKey) s.Require().Equal(ErrNotAdmin, err) // Add admin to community org.config.PrivateKey = s.identity response, err := org.InviteUserToOrg(&newMember.PublicKey) s.Require().Nil(err) s.Require().NotNil(response) // Check member has been added s.Require().True(org.HasMember(&newMember.PublicKey)) // Check member has been added to response s.Require().NotNil(response.CommunityDescription) metadata := &protobuf.ApplicationMetadataMessage{} description := &protobuf.CommunityDescription{} s.Require().NoError(proto.Unmarshal(response.CommunityDescription, metadata)) s.Require().NoError(proto.Unmarshal(metadata.Payload, description)) _, ok := description.Members[common.PubkeyToHex(&newMember.PublicKey)] s.Require().True(ok) // Check grant validates s.Require().NotNil(org.config.ID) s.Require().NotNil(response.Grant) grant, err := org.VerifyGrantSignature(response.Grant) s.Require().NoError(err) s.Require().NotNil(grant) } func (s *CommunitySuite) TestCreateChat() { newChatID := "new-chat-id" org := s.buildCommunity(&s.identity.PublicKey) org.config.PrivateKey = nil identity := &protobuf.ChatIdentity{ DisplayName: "new-chat-display-name", Description: "new-chat-description", } permissions := &protobuf.CommunityPermissions{ Access: protobuf.CommunityPermissions_NO_MEMBERSHIP, } _, err := org.CreateChat(newChatID, &protobuf.CommunityChat{ Identity: identity, Permissions: permissions, }) s.Require().Equal(ErrNotAdmin, err) org.config.PrivateKey = s.identity changes, err := org.CreateChat(newChatID, &protobuf.CommunityChat{ Identity: identity, Permissions: permissions, }) description := org.config.CommunityDescription s.Require().NoError(err) s.Require().NotNil(description) s.Require().NotNil(description.Chats[newChatID]) s.Require().NotEmpty(description.Clock) s.Require().Equal(permissions, description.Chats[newChatID].Permissions) s.Require().Equal(identity, description.Chats[newChatID].Identity) s.Require().NotNil(changes) s.Require().NotNil(changes.ChatsAdded[newChatID]) } func (s *CommunitySuite) TestDeleteChat() { org := s.buildCommunity(&s.identity.PublicKey) org.config.PrivateKey = nil _, err := org.DeleteChat(testChatID1) s.Require().Equal(ErrNotAdmin, err) org.config.PrivateKey = s.identity description, err := org.DeleteChat(testChatID1) s.Require().NoError(err) s.Require().NotNil(description) s.Require().Nil(description.Chats[testChatID1]) s.Require().Equal(uint64(2), description.Clock) } func (s *CommunitySuite) TestInviteUserToChat() { newMember, err := crypto.GenerateKey() s.Require().NoError(err) org := s.buildCommunity(&s.identity.PublicKey) org.config.PrivateKey = nil // Not an admin _, err = org.InviteUserToChat(&s.member2.PublicKey, testChatID1) s.Require().Equal(ErrNotAdmin, err) // Add admin to community org.config.PrivateKey = s.identity response, err := org.InviteUserToChat(&newMember.PublicKey, testChatID1) s.Require().Nil(err) s.Require().NotNil(response) // Check member has been added s.Require().True(org.HasMember(&newMember.PublicKey)) s.Require().True(org.IsMemberInChat(&newMember.PublicKey, testChatID1)) // Check member has been added to response s.Require().NotNil(response.CommunityDescription) metadata := &protobuf.ApplicationMetadataMessage{} description := &protobuf.CommunityDescription{} s.Require().NoError(proto.Unmarshal(response.CommunityDescription, metadata)) s.Require().NoError(proto.Unmarshal(metadata.Payload, description)) _, ok := description.Members[common.PubkeyToHex(&newMember.PublicKey)] s.Require().True(ok) _, ok = description.Chats[testChatID1].Members[common.PubkeyToHex(&newMember.PublicKey)] s.Require().True(ok) s.Require().Equal(testChatID1, response.ChatId) // Check grant validates s.Require().NotNil(org.config.ID) s.Require().NotNil(response.Grant) grant, err := org.VerifyGrantSignature(response.Grant) s.Require().NoError(err) s.Require().NotNil(grant) s.Require().Equal(testChatID1, grant.ChatId) } func (s *CommunitySuite) TestRemoveUserFromChat() { org := s.buildCommunity(&s.identity.PublicKey) org.config.PrivateKey = nil // Not an admin _, err := org.RemoveUserFromOrg(&s.member1.PublicKey) s.Require().Equal(ErrNotAdmin, err) // Add admin to community org.config.PrivateKey = s.identity actualCommunity, err := org.RemoveUserFromChat(&s.member1.PublicKey, testChatID1) s.Require().Nil(err) s.Require().NotNil(actualCommunity) // Check member has not been removed s.Require().True(org.HasMember(&s.member1.PublicKey)) // Check member has not been removed from org _, ok := actualCommunity.Members[common.PubkeyToHex(&s.member1.PublicKey)] s.Require().True(ok) // Check member has been removed from chat _, ok = actualCommunity.Chats[testChatID1].Members[common.PubkeyToHex(&s.member1.PublicKey)] s.Require().False(ok) } func (s *CommunitySuite) TestRemoveUserFormOrg() { org := s.buildCommunity(&s.identity.PublicKey) org.config.PrivateKey = nil // Not an admin _, err := org.RemoveUserFromOrg(&s.member1.PublicKey) s.Require().Equal(ErrNotAdmin, err) // Add admin to community org.config.PrivateKey = s.identity actualCommunity, err := org.RemoveUserFromOrg(&s.member1.PublicKey) s.Require().Nil(err) s.Require().NotNil(actualCommunity) // Check member has been removed s.Require().False(org.HasMember(&s.member1.PublicKey)) // Check member has been removed from org _, ok := actualCommunity.Members[common.PubkeyToHex(&s.member1.PublicKey)] s.Require().False(ok) // Check member has been removed from chat _, ok = actualCommunity.Chats[testChatID1].Members[common.PubkeyToHex(&s.member1.PublicKey)] s.Require().False(ok) } func (s *CommunitySuite) TestAcceptRequestToJoin() { // WHAT TO DO WITH ENS // TEST CASE 1: Not an admin // TEST CASE 2: No request to join // TEST CASE 3: Valid } func (s *CommunitySuite) TestDeclineRequestToJoin() { // TEST CASE 1: Not an admin // TEST CASE 2: No request to join // TEST CASE 3: Valid } func (s *CommunitySuite) TestValidateRequestToJoin() { description := &protobuf.CommunityDescription{} key, err := crypto.GenerateKey() s.Require().NoError(err) signer := &key.PublicKey request := &protobuf.CommunityRequestToJoin{ EnsName: "donvanvliet.stateofus.eth", CommunityId: s.communityID, } requestWithChatID := &protobuf.CommunityRequestToJoin{ EnsName: "donvanvliet.stateofus.eth", CommunityId: s.communityID, ChatId: testChatID1, } requestWithoutENS := &protobuf.CommunityRequestToJoin{ CommunityId: s.communityID, } requestWithChatWithoutENS := &protobuf.CommunityRequestToJoin{ CommunityId: s.communityID, ChatId: testChatID1, } // MATRIX // NO_MEMBERHSIP - NO_MEMBERSHIP -> Error -> Anyone can join org, chat is read/write for anyone // NO_MEMBRISHIP - INVITATION_ONLY -> Error -> Anyone can join org, chat is invitation only // NO_MEMBERSHIP - ON_REQUEST -> Success -> Anyone can join org, chat is on request and needs approval // INVITATION_ONLY - NO_MEMBERSHIP -> TODO -> Org is invitation only, chat is read-write for members // INVITATION_ONLY - INVITATION_ONLY -> Error -> Org is invitation only, chat is invitation only // INVITATION_ONLY - ON_REQUEST -> TODO -> Error -> Org is invitation only, member of the org need to request access for chat // ON_REQUEST - NO_MEMBRERSHIP -> TODO -> Error -> Org is on request, chat is read write for members // ON_REQUEST - INVITATION_ONLY -> Error -> Org is on request, chat is invitation only for members // ON_REQUEST - ON_REQUEST -> Fine -> Org is on request, chat is on request testCases := []struct { name string config Config request *protobuf.CommunityRequestToJoin signer *ecdsa.PublicKey err error }{ { name: "on-request access to community", config: s.configOnRequest(), signer: signer, request: request, err: nil, }, { name: "not admin", config: Config{MemberIdentity: signer, CommunityDescription: description}, signer: signer, request: request, err: ErrNotAdmin, }, { name: "invitation-only", config: s.configInvitationOnly(), signer: signer, request: request, err: ErrCantRequestAccess, }, { name: "ens-only org and missing ens", config: s.configENSOnly(), signer: signer, request: requestWithoutENS, err: ErrCantRequestAccess, }, { name: "ens-only chat and missing ens", config: s.configChatENSOnly(), signer: signer, request: requestWithChatWithoutENS, err: ErrCantRequestAccess, }, { name: "missing chat", config: s.configOnRequest(), signer: signer, request: requestWithChatID, err: ErrChatNotFound, }, // Org-Chat combinations // NO_MEMBERSHIP-NO_MEMBERSHIP = error as you should not be // requesting access { name: "no-membership org with no-membeship chat", config: s.configNoMembershipOrgNoMembershipChat(), signer: signer, request: requestWithChatID, err: ErrCantRequestAccess, }, // NO_MEMBERSHIP-INVITATION_ONLY = error as it's invitation only { name: "no-membership org with no-membeship chat", config: s.configNoMembershipOrgInvitationOnlyChat(), signer: signer, request: requestWithChatID, err: ErrCantRequestAccess, }, // NO_MEMBERSHIP-ON_REQUEST = this is a valid case { name: "no-membership org with on-request chat", config: s.configNoMembershipOrgOnRequestChat(), signer: signer, request: requestWithChatID, }, // INVITATION_ONLY-INVITATION_ONLY error as it's invitation only { name: "invitation-only org with invitation-only chat", config: s.configInvitationOnlyOrgInvitationOnlyChat(), signer: signer, request: requestWithChatID, err: ErrCantRequestAccess, }, // ON_REQUEST-INVITATION_ONLY error as it's invitation only { name: "on-request org with invitation-only chat", config: s.configOnRequestOrgInvitationOnlyChat(), signer: signer, request: requestWithChatID, err: ErrCantRequestAccess, }, // ON_REQUEST-INVITATION_ONLY error as it's invitation only { name: "on-request org with invitation-only chat", config: s.configOnRequestOrgInvitationOnlyChat(), signer: signer, request: requestWithChatID, err: ErrCantRequestAccess, }, // ON_REQUEST-ON_REQUEST success { name: "on-request org with on-request chat", config: s.configOnRequestOrgOnRequestChat(), signer: signer, request: requestWithChatID, }, } for _, tc := range testCases { s.Run(tc.name, func() { org, err := New(tc.config) s.Require().NoError(err) err = org.ValidateRequestToJoin(tc.signer, tc.request) s.Require().Equal(tc.err, err) }) } } func (s *CommunitySuite) TestCanPost() { validGrant := 1 invalidGrant := 2 notMember := &s.member3.PublicKey member := &s.member1.PublicKey // MEMBERSHIP-NO-MEMBERSHIP-Member-> User can post // MEMBERSHIP-NO-MEMEBRESHIP->NON member -> User can't post // MEMBERSHIP-NO-MEMBERSHIP-Grant -> user can post // MEMBERSHIP-NO-MEMBERSHIP-old-grant -> user can't post testCases := []struct { name string config Config member *ecdsa.PublicKey err error grant int canPost bool }{ { name: "no-membership org with no-membeship chat", config: s.configNoMembershipOrgNoMembershipChat(), member: notMember, canPost: true, }, { name: "no-membership org with invitation only chat-not-a-member", config: s.configNoMembershipOrgInvitationOnlyChat(), member: notMember, canPost: false, }, { name: "no-membership org with invitation only chat member", config: s.configNoMembershipOrgInvitationOnlyChat(), member: member, canPost: true, }, { name: "no-membership org with invitation only chat-not-a-member valid grant", config: s.configNoMembershipOrgInvitationOnlyChat(), member: notMember, canPost: true, grant: validGrant, }, { name: "no-membership org with invitation only chat-not-a-member invalid grant", config: s.configNoMembershipOrgInvitationOnlyChat(), member: notMember, canPost: false, grant: invalidGrant, }, { name: "membership org with no-membership chat-not-a-member", config: s.configOnRequestOrgNoMembershipChat(), member: notMember, canPost: false, }, { name: "membership org with no-membership chat", config: s.configOnRequestOrgNoMembershipChat(), member: member, canPost: true, }, { name: "membership org with no-membership chat not-a-member valid grant", config: s.configOnRequestOrgNoMembershipChat(), member: notMember, canPost: true, grant: validGrant, }, { name: "membership org with no-membership chat not-a-member invalid grant", config: s.configOnRequestOrgNoMembershipChat(), member: notMember, canPost: false, grant: invalidGrant, }, { name: "monsier creator can always post of course", config: s.configOnRequestOrgNoMembershipChat(), member: &s.identity.PublicKey, canPost: true, }, } for _, tc := range testCases { s.Run(tc.name, func() { var grant []byte var err error org, err := New(tc.config) s.Require().NoError(err) if tc.grant == validGrant { grant, err = org.buildGrant(tc.member, testChatID1) // We lower the clock of the description to simulate // a valid use case org.config.CommunityDescription.Clock-- s.Require().NoError(err) } else if tc.grant == invalidGrant { grant, err = org.buildGrant(&s.member2.PublicKey, testChatID1) s.Require().NoError(err) } canPost, err := org.CanPost(tc.member, testChatID1, grant) s.Require().Equal(tc.err, err) s.Require().Equal(tc.canPost, canPost) }) } } func (s *CommunitySuite) TestHandleCommunityDescription() { key, err := crypto.GenerateKey() s.Require().NoError(err) signer := &key.PublicKey buildChanges := func(c *Community) *CommunityChanges { return c.emptyCommunityChanges() } testCases := []struct { name string description func(*Community) *protobuf.CommunityDescription changes func(*Community) *CommunityChanges signer *ecdsa.PublicKey err error }{ { name: "updated version but no changes", description: s.identicalCommunityDescription, signer: signer, changes: buildChanges, err: nil, }, { name: "updated version but lower clock", description: s.oldCommunityDescription, signer: signer, changes: buildChanges, err: nil, }, { name: "removed member from org", description: s.removedMemberCommunityDescription, signer: signer, changes: func(org *Community) *CommunityChanges { changes := org.emptyCommunityChanges() changes.MembersRemoved[s.member1Key] = &protobuf.CommunityMember{} changes.ChatsModified[testChatID1] = &CommunityChatChanges{ MembersAdded: make(map[string]*protobuf.CommunityMember), MembersRemoved: make(map[string]*protobuf.CommunityMember), } changes.ChatsModified[testChatID1].MembersRemoved[s.member1Key] = &protobuf.CommunityMember{} return changes }, err: nil, }, { name: "added member from org", description: s.addedMemberCommunityDescription, signer: signer, changes: func(org *Community) *CommunityChanges { changes := org.emptyCommunityChanges() changes.MembersAdded[s.member3Key] = &protobuf.CommunityMember{} changes.ChatsModified[testChatID1] = &CommunityChatChanges{ MembersAdded: make(map[string]*protobuf.CommunityMember), MembersRemoved: make(map[string]*protobuf.CommunityMember), } changes.ChatsModified[testChatID1].MembersAdded[s.member3Key] = &protobuf.CommunityMember{} return changes }, err: nil, }, { name: "chat added to org", description: s.addedChatCommunityDescription, signer: signer, changes: func(org *Community) *CommunityChanges { changes := org.emptyCommunityChanges() changes.MembersAdded[s.member3Key] = &protobuf.CommunityMember{} changes.ChatsAdded[testChatID2] = &protobuf.CommunityChat{Permissions: &protobuf.CommunityPermissions{Access: protobuf.CommunityPermissions_INVITATION_ONLY}, Members: make(map[string]*protobuf.CommunityMember)} changes.ChatsAdded[testChatID2].Members[s.member3Key] = &protobuf.CommunityMember{} return changes }, err: nil, }, { name: "chat removed from the org", description: s.removedChatCommunityDescription, signer: signer, changes: func(org *Community) *CommunityChanges { changes := org.emptyCommunityChanges() changes.ChatsRemoved[testChatID1] = org.config.CommunityDescription.Chats[testChatID1] return changes }, err: nil, }, } for _, tc := range testCases { s.Run(tc.name, func() { org := s.buildCommunity(signer) org.Join() expectedChanges := tc.changes(org) actualChanges, err := org.UpdateCommunityDescription(tc.signer, tc.description(org), []byte{0x01}) s.Require().Equal(tc.err, err) s.Require().Equal(expectedChanges, actualChanges) }) } } func (s *CommunitySuite) TestValidateCommunityDescription() { testCases := []struct { name string description *protobuf.CommunityDescription err error }{ { name: "valid", description: s.buildCommunityDescription(), err: nil, }, { name: "empty description", err: ErrInvalidCommunityDescription, }, { name: "empty org permissions", description: s.emptyPermissionsCommunityDescription(), err: ErrInvalidCommunityDescriptionNoOrgPermissions, }, { name: "empty chat permissions", description: s.emptyChatPermissionsCommunityDescription(), err: ErrInvalidCommunityDescriptionNoChatPermissions, }, { name: "unknown org permissions", description: s.unknownOrgPermissionsCommunityDescription(), err: ErrInvalidCommunityDescriptionUnknownOrgAccess, }, { name: "unknown chat permissions", description: s.unknownChatPermissionsCommunityDescription(), err: ErrInvalidCommunityDescriptionUnknownChatAccess, }, { name: "member in chat but not in org", description: s.memberInChatNotInOrgCommunityDescription(), err: ErrInvalidCommunityDescriptionMemberInChatButNotInOrg, }, } for _, tc := range testCases { s.Run(tc.name, func() { err := ValidateCommunityDescription(tc.description) s.Require().Equal(tc.err, err) }) } } func (s *CommunitySuite) emptyCommunityDescription() *protobuf.CommunityDescription { return &protobuf.CommunityDescription{ Permissions: &protobuf.CommunityPermissions{}, } } func (s *CommunitySuite) emptyCommunityDescriptionWithChat() *protobuf.CommunityDescription { desc := &protobuf.CommunityDescription{ Members: make(map[string]*protobuf.CommunityMember), Clock: 1, Chats: make(map[string]*protobuf.CommunityChat), Permissions: &protobuf.CommunityPermissions{}, } desc.Chats[testChatID1] = &protobuf.CommunityChat{Permissions: &protobuf.CommunityPermissions{}, Members: make(map[string]*protobuf.CommunityMember)} desc.Members[common.PubkeyToHex(&s.member1.PublicKey)] = &protobuf.CommunityMember{} desc.Chats[testChatID1].Members[common.PubkeyToHex(&s.member1.PublicKey)] = &protobuf.CommunityMember{} return desc } func (s *CommunitySuite) newConfig(identity *ecdsa.PrivateKey, description *protobuf.CommunityDescription) Config { return Config{ MemberIdentity: &identity.PublicKey, ID: &identity.PublicKey, CommunityDescription: description, PrivateKey: identity, } } func (s *CommunitySuite) configOnRequest() Config { description := s.emptyCommunityDescription() description.Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST return s.newConfig(s.identity, description) } func (s *CommunitySuite) configInvitationOnly() Config { description := s.emptyCommunityDescription() description.Permissions.Access = protobuf.CommunityPermissions_INVITATION_ONLY return s.newConfig(s.identity, description) } func (s *CommunitySuite) configNoMembershipOrgNoMembershipChat() Config { description := s.emptyCommunityDescriptionWithChat() description.Permissions.Access = protobuf.CommunityPermissions_NO_MEMBERSHIP description.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_NO_MEMBERSHIP return s.newConfig(s.identity, description) } func (s *CommunitySuite) configNoMembershipOrgInvitationOnlyChat() Config { description := s.emptyCommunityDescriptionWithChat() description.Permissions.Access = protobuf.CommunityPermissions_NO_MEMBERSHIP description.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_INVITATION_ONLY return s.newConfig(s.identity, description) } func (s *CommunitySuite) configInvitationOnlyOrgInvitationOnlyChat() Config { description := s.emptyCommunityDescriptionWithChat() description.Permissions.Access = protobuf.CommunityPermissions_INVITATION_ONLY description.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_INVITATION_ONLY return s.newConfig(s.identity, description) } func (s *CommunitySuite) configNoMembershipOrgOnRequestChat() Config { description := s.emptyCommunityDescriptionWithChat() description.Permissions.Access = protobuf.CommunityPermissions_NO_MEMBERSHIP description.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST return s.newConfig(s.identity, description) } func (s *CommunitySuite) configOnRequestOrgOnRequestChat() Config { description := s.emptyCommunityDescriptionWithChat() description.Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST description.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST return s.newConfig(s.identity, description) } func (s *CommunitySuite) configOnRequestOrgInvitationOnlyChat() Config { description := s.emptyCommunityDescriptionWithChat() description.Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST description.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_INVITATION_ONLY return s.newConfig(s.identity, description) } func (s *CommunitySuite) configOnRequestOrgNoMembershipChat() Config { description := s.emptyCommunityDescriptionWithChat() description.Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST description.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_NO_MEMBERSHIP return s.newConfig(s.identity, description) } func (s *CommunitySuite) configChatENSOnly() Config { description := s.emptyCommunityDescriptionWithChat() description.Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST description.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST description.Chats[testChatID1].Permissions.EnsOnly = true return s.newConfig(s.identity, description) } func (s *CommunitySuite) configENSOnly() Config { description := s.emptyCommunityDescription() description.Permissions.Access = protobuf.CommunityPermissions_ON_REQUEST description.Permissions.EnsOnly = true return s.newConfig(s.identity, description) } func (s *CommunitySuite) config() Config { config := s.configOnRequestOrgInvitationOnlyChat() return config } func (s *CommunitySuite) buildCommunityDescription() *protobuf.CommunityDescription { config := s.configOnRequestOrgInvitationOnlyChat() desc := config.CommunityDescription desc.Clock = 1 desc.Members = make(map[string]*protobuf.CommunityMember) desc.Members[s.member1Key] = &protobuf.CommunityMember{} desc.Members[s.member2Key] = &protobuf.CommunityMember{} desc.Chats[testChatID1].Members = make(map[string]*protobuf.CommunityMember) desc.Chats[testChatID1].Members[s.member1Key] = &protobuf.CommunityMember{} return desc } func (s *CommunitySuite) emptyPermissionsCommunityDescription() *protobuf.CommunityDescription { desc := s.buildCommunityDescription() desc.Permissions = nil return desc } func (s *CommunitySuite) emptyChatPermissionsCommunityDescription() *protobuf.CommunityDescription { desc := s.buildCommunityDescription() desc.Chats[testChatID1].Permissions = nil return desc } func (s *CommunitySuite) unknownOrgPermissionsCommunityDescription() *protobuf.CommunityDescription { desc := s.buildCommunityDescription() desc.Permissions.Access = protobuf.CommunityPermissions_UNKNOWN_ACCESS return desc } func (s *CommunitySuite) unknownChatPermissionsCommunityDescription() *protobuf.CommunityDescription { desc := s.buildCommunityDescription() desc.Chats[testChatID1].Permissions.Access = protobuf.CommunityPermissions_UNKNOWN_ACCESS return desc } func (s *CommunitySuite) memberInChatNotInOrgCommunityDescription() *protobuf.CommunityDescription { desc := s.buildCommunityDescription() desc.Chats[testChatID1].Members[s.member3Key] = &protobuf.CommunityMember{} return desc } func (s *CommunitySuite) buildCommunity(owner *ecdsa.PublicKey) *Community { config := s.config() config.ID = owner config.CommunityDescription = s.buildCommunityDescription() org, err := New(config) s.Require().NoError(err) return org } func (s *CommunitySuite) identicalCommunityDescription(org *Community) *protobuf.CommunityDescription { description := proto.Clone(org.config.CommunityDescription).(*protobuf.CommunityDescription) description.Clock++ return description } func (s *CommunitySuite) oldCommunityDescription(org *Community) *protobuf.CommunityDescription { description := proto.Clone(org.config.CommunityDescription).(*protobuf.CommunityDescription) description.Clock-- delete(description.Members, s.member1Key) delete(description.Chats[testChatID1].Members, s.member1Key) return description } func (s *CommunitySuite) removedMemberCommunityDescription(org *Community) *protobuf.CommunityDescription { description := proto.Clone(org.config.CommunityDescription).(*protobuf.CommunityDescription) description.Clock++ delete(description.Members, s.member1Key) delete(description.Chats[testChatID1].Members, s.member1Key) return description } func (s *CommunitySuite) addedMemberCommunityDescription(org *Community) *protobuf.CommunityDescription { description := proto.Clone(org.config.CommunityDescription).(*protobuf.CommunityDescription) description.Clock++ description.Members[s.member3Key] = &protobuf.CommunityMember{} description.Chats[testChatID1].Members[s.member3Key] = &protobuf.CommunityMember{} return description } func (s *CommunitySuite) addedChatCommunityDescription(org *Community) *protobuf.CommunityDescription { description := proto.Clone(org.config.CommunityDescription).(*protobuf.CommunityDescription) description.Clock++ description.Members[s.member3Key] = &protobuf.CommunityMember{} description.Chats[testChatID2] = &protobuf.CommunityChat{Permissions: &protobuf.CommunityPermissions{Access: protobuf.CommunityPermissions_INVITATION_ONLY}, Members: make(map[string]*protobuf.CommunityMember)} description.Chats[testChatID2].Members[s.member3Key] = &protobuf.CommunityMember{} return description } func (s *CommunitySuite) removedChatCommunityDescription(org *Community) *protobuf.CommunityDescription { description := proto.Clone(org.config.CommunityDescription).(*protobuf.CommunityDescription) description.Clock++ delete(description.Chats, testChatID1) return description }