improve error handling for listen

Fixes #15

.gitlab-ci.yml

@@ -62,27 +62,22 @@ test sqlite to postgres:
 .build-deb:
   stage: build
   image: debian:buster
-  script:
+  before_script:
     - echo deb http://deb.debian.org/debian buster-backports main > /etc/apt/sources.list.d/backports.list
     - apt-get update
-    - apt-get install -y -t buster-backports git-buildpackage dh-golang bash-completion golang-any golang-github-spf13-cobra-dev golang-github-spf13-viper-dev golang-github-google-uuid-dev golang-github-mattn-go-sqlite3-dev golang-github-lib-pq-dev golang-github-satori-go.uuid-dev
+    - apt-get install -y -t buster-backports git-buildpackage dh-golang bash-completion golang-any golang-github-spf13-cobra-dev golang-github-spf13-viper-dev golang-github-google-uuid-dev golang-github-mattn-go-sqlite3-dev golang-github-lib-pq-dev golang-github-satori-go.uuid-dev wget unzip
+    - wget -O golang-github-mdp-qrterminal.zip --quiet "https://gitlab.com/api/v4/projects/signald%2Flibraries%2Fgolang-github-mdp-qrterminal/jobs/artifacts/master/download?job=build"
+    - wget -O golang-github-jedib0t-go-pretty.zip --quiet "https://gitlab.com/api/v4/projects/signald%2Flibraries%2Fgolang-github-jedib0t-go-pretty/jobs/artifacts/master/download?job=build"
+    - for z in *.zip; do unzip $z; done
     - apt-get install -y ./*.deb && rm -vf *.deb
+  script:
     - 'sed -i "s/^Architecture:.*/Architecture: ${ARCH}/g" debian/control'
     - go run ./cmd/signaldctl doc -o man
     - go run ./cmd/signaldctl completion bash > debian/package.bash-completion
     - ls *.1 > debian/manpages
-    - gbp dch --ignore-branch --debian-tag="%(version)s" --git-author --new-version="$(./version.sh)"
+    - gbp dch --ignore-branch --debian-tag="%(version)s" --git-author --new-version="$(./version.sh | cut -c2-)"
     - dpkg-buildpackage -us -uc -b
     - mv ../*.deb .
-  needs:
-  - project: signald/libraries/golang-github-mdp-qrterminal
-    job: build
-    ref: master
-    artifacts: true
-  - project: signald/libraries/golang-github-jedib0t-go-pretty
-    job: build
-    ref: master
-    artifacts: true
   variables:
     SIGNALDCTL_PUBLIC_DOC_MODE: "on"
   artifacts:

cmd/signaldctl/cmd/account/link/link-account.go

@@ -34,6 +34,7 @@ import (
 var (
 	testing    bool
 	deviceName string
+	overwrite  bool
 
 	LinkAccountCmd = &cobra.Command{
 		Use:   "link",
@@ -80,6 +81,7 @@ var (
 			finishReq := v1.FinishLinkRequest{
 				DeviceName: deviceName,
 				SessionId:  response.SessionId,
+				Overwrite:  overwrite,
 			}
 
 			_, err = finishReq.Submit(common.Signald)
@@ -99,4 +101,5 @@ func init() {
 	}
 	LinkAccountCmd.Flags().BoolVarP(&testing, "testing", "t", false, "use the Signal testing server")
 	LinkAccountCmd.Flags().StringVarP(&deviceName, "device-name", "n", name, "the name of this device. shown to other devices on the signal account")
+	LinkAccountCmd.Flags().BoolVar(&overwrite, "overwrite", false, "if an account with the same id already exists in signald's database, delete it before linking")
 }

cmd/signaldctl/cmd/account/setprofile/set-profile.go

@@ -27,10 +27,14 @@ import (
 
 var (
 	account string
+	name    string
+	avatar  string
+	emoji   string
+	about   string
 
 	SetProfileCmd = &cobra.Command{
-		Use:   "set-profile name",
-		Short: "updates the profile data with a new name",
+		Use:   "set-profile [name]",
+		Short: "update an account's profile data",
 		PreRun: func(cmd *cobra.Command, args []string) {
 			if account == "" {
 				account = config.Config.DefaultAccount
@@ -39,16 +43,19 @@ var (
 				common.Must(cmd.Help())
 				log.Fatal("No account specified. Please specify with --account or set a default")
 			}
-			if len(args) != 1 {
-				common.Must(cmd.Help())
-				log.Fatal("must specify a name")
+
+			if len(args) > 0 {
+				name = args[0]
 			}
 		},
-		Run: func(_ *cobra.Command, args []string) {
+		Run: func(_ *cobra.Command, _ []string) {
 			go common.Signald.Listen(nil)
 			req := v1.SetProfile{
 				Account:    account,
-				Name:    args[0],
+				Name:       name,
+				AvatarFile: avatar,
+				Emoji:      emoji,
+				About:      about,
 			}
 			err := req.Submit(common.Signald)
 			if err != nil {
@@ -61,4 +68,7 @@ var (
 
 func init() {
 	SetProfileCmd.Flags().StringVarP(&account, "account", "a", "", "the signald account to use")
+	SetProfileCmd.Flags().StringVarP(&avatar, "avatar", "A", "", "path to avatar file")
+	SetProfileCmd.Flags().StringVar(&emoji, "emoji", "", "an emoji to be shown next to the about section")
+	SetProfileCmd.Flags().StringVar(&about, "about", "", "profile about section")
 }

cmd/signaldctl/cmd/db/migrate.go

@@ -33,6 +33,7 @@ var (
 		{InstalledRank: 4, Version: "14", Description: "multiple identity keys per account", Script: "V14__multiple_identity_keys_per_account.sql", Checksum: -1635788950},
 		{InstalledRank: 5, Version: "15", Description: "profiles tables", Script: "V15__profiles_tables.sql", Checksum: 809686180},
 		{InstalledRank: 6, Version: "16", Description: "destination uuid in envelope", Script: "V16__destination_uuid_in_envelope.sql", Checksum: 357656854},
+		{InstalledRank: 7, Version: "17", Description: "update server ca", Script: "V17__update_server_ca.sql", Checksum: 1647934070},
 	}
 
 	sqlitePath  string
@@ -60,7 +61,7 @@ var (
 			}
 			return nil
 		},
-		RunE: func(cmd *cobra.Command, args []string) error {
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
 			source, err := sql.Open("sqlite3", sqlitePath)
 			if err != nil {
 				return err
@@ -93,107 +94,37 @@ var (
 			}
 			log.Println("created schema")
 
-			if err := moveAccounts(source, dest); err != nil {
-				log.Println("error moving accounts table")
-				return err
+			migrate := func(fn func(*sql.DB, *sql.DB) error, targetName string) {
+				if err = fn(source, dest); err != nil {
+					log.Println("error moving", targetName)
+					panic(err)
 				}
-			log.Println("moved accounts table")
+				log.Println("moved", targetName)
+			}
+			defer func() {
+				if r := recover(); r != nil && r != err {
+					// If r is something other than the error returned via the named return, re-panic it
+					panic(r)
+				}
+			}()
 
-			if err := moveRecipients(source, dest); err != nil {
-				log.Println("error moving recipients table")
-				return err
-			}
-			log.Println("moved recipients table")
-
-			if err := movePrekeys(source, dest); err != nil {
-				log.Println("error moving prekeys table")
-				return err
-			}
-			log.Println("moved prekeys table")
-
-			if err := moveSessions(source, dest); err != nil {
-				log.Println("error moving sessions table")
-				return err
-			}
-			log.Println("moved sessions table")
-
-			if err := moveSignedPrekeys(source, dest); err != nil {
-				log.Println("error moving signed prekeys table")
-				return err
-			}
-			log.Println("moved signed prekeys table")
-
-			if err := moveIdentityKeys(source, dest); err != nil {
-				log.Println("error moving identity keys table")
-				return err
-			}
-			log.Println("moved identity keys table")
-
-			if err := moveAccountData(source, dest); err != nil {
-				log.Println("error moving account data")
-				return err
-			}
-			log.Println("moved account data table")
-
-			if err := movePendingAccountData(source, dest); err != nil {
-				log.Println("error moving pending account data tabe")
-				return err
-			}
-			log.Println("moved pending account data table")
-
-			if err := moveSenderKeys(source, dest); err != nil {
-				log.Println("error moving sender keys table")
-				return err
-			}
-			log.Println("moved sender keys table")
-
-			if err := moveSenderKeyShared(source, dest); err != nil {
-				log.Println("error moving sender key shared table")
-				return err
-			}
-			log.Println("moved sender key shared table")
-
-			if err := moveGroups(source, dest); err != nil {
-				log.Println("error moving groups table")
-				return err
-			}
-			log.Println("moved groups table")
-
-			if err := moveGroupCredentials(source, dest); err != nil {
-				log.Println("error moving group credentials table")
-				return err
-			}
-			log.Println("moved group credentials table")
-
-			if err := moveContacts(source, dest); err != nil {
-				log.Println("error moving group credentials table")
-				return err
-			}
-			log.Println("moved contacts table")
-
-			if err := moveProfileKeys(source, dest); err != nil {
-				log.Println("error moving profile keys table")
-				return err
-			}
-			log.Println("moved profile keys table")
-
-			if err := moveProfiles(source, dest); err != nil {
-				log.Println("error moving profiles tables")
-				return err
-			}
-			log.Println("moved profiles tables")
-
-			if err := moveProfileCapabilities(source, dest); err != nil {
-				log.Println("error moving profile capabilities tables")
-				return err
-			}
-			log.Println("moved profile capabilities tables")
-
-			if err := moveProfileBadges(source, dest); err != nil {
-				log.Println("error moving profile badges tables")
-				return err
-			}
-			log.Println("moved profile badges tables")
+			migrate(moveAccounts, "accounts table")
+			migrate(moveRecipients, "recipients table")
+			migrate(movePrekeys, "prekeys table")
+			migrate(moveSessions, "sessions table")
+			migrate(moveSignedPrekeys, "signed prekeys table")
+			migrate(moveIdentityKeys, "identity keys table")
+			migrate(moveAccountData, "account data")
+			migrate(movePendingAccountData, "pending account data table")
+			migrate(moveSenderKeys, "sender keys table")
+			migrate(moveSenderKeyShared, "sender key shared table")
+			migrate(moveGroups, "groups table")
+			migrate(moveGroupCredentials, "group credentials table")
+			migrate(moveContacts, "contacts table")
+			migrate(moveProfileKeys, "profile keys table")
+			migrate(moveProfiles, "profiles tables")
+			migrate(moveProfileCapabilities, "profile capabilities tables")
+			migrate(moveProfileBadges, "profile badges tables")
 
 			if err := os.Remove(sqlitePath); err != nil {
 				log.Println("error deleting sqlite file")
@@ -279,7 +210,9 @@ func moveAccounts(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveRecipients(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT rowid, account_uuid, uuid, e164, registered FROM recipients")
+	rows, err := source.Query("SELECT rowid, account_uuid, uuid, e164, registered FROM recipients" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}
@@ -319,7 +252,9 @@ func moveRecipients(source *sql.DB, dest *sql.DB) error {
 }
 
 func movePrekeys(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, id, record FROM prekeys")
+	rows, err := source.Query("SELECT account_uuid, id, record FROM prekeys" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}
@@ -344,7 +279,10 @@ func movePrekeys(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveSessions(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, recipient, device_id, record FROM sessions")
+	rows, err := source.Query("SELECT account_uuid, recipient, device_id, record FROM sessions" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)" +
+		" AND   recipient IN (SELECT DISTINCT rowid FROM recipients)",
+	)
 	if err != nil {
 		return err
 	}
@@ -379,7 +317,9 @@ func moveSessions(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveSignedPrekeys(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, id, record FROM signed_prekeys")
+	rows, err := source.Query("SELECT account_uuid, id, record FROM signed_prekeys" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}
@@ -404,7 +344,9 @@ func moveSignedPrekeys(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveIdentityKeys(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, recipient, identity_key, trust_level, added FROM identity_keys")
+	rows, err := source.Query("SELECT account_uuid, recipient, identity_key, trust_level, added FROM identity_keys" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}
@@ -431,7 +373,9 @@ func moveIdentityKeys(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveAccountData(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, key, value FROM account_data")
+	rows, err := source.Query("SELECT account_uuid, key, value FROM account_data" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}
@@ -481,7 +425,9 @@ func movePendingAccountData(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveSenderKeys(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, address, device, distribution_id, record, created_at FROM sender_keys")
+	rows, err := source.Query("SELECT account_uuid, address, device, distribution_id, record, created_at FROM sender_keys" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}
@@ -517,7 +463,9 @@ func moveSenderKeys(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveSenderKeyShared(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, distribution_id, address, device FROM sender_key_shared")
+	rows, err := source.Query("SELECT account_uuid, distribution_id, address, device FROM sender_key_shared" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}
@@ -553,7 +501,9 @@ func moveSenderKeyShared(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveGroups(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT rowid, account_uuid, group_id, master_key, revision, last_avatar_fetch, distribution_id, group_info FROM groups")
+	rows, err := source.Query("SELECT rowid, account_uuid, group_id, master_key, revision, last_avatar_fetch, distribution_id, group_info FROM groups" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}
@@ -589,7 +539,10 @@ func moveGroups(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveGroupCredentials(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, date, credential FROM group_credentials")
+	rows, err := source.Query("SELECT account_uuid, date, max(credential) FROM group_credentials" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)" +
+		" GROUP BY account_uuid, date",
+	)
 	if err != nil {
 		return err
 	}
@@ -614,7 +567,10 @@ func moveGroupCredentials(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveContacts(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, recipient, name, color, profile_key, message_expiration_time, inbox_position FROM contacts")
+	rows, err := source.Query("SELECT account_uuid, recipient, name, color, profile_key, message_expiration_time, inbox_position FROM contacts" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)" +
+		" AND   recipient IN (SELECT DISTINCT rowid FROM recipients)",
+	)
 	if err != nil {
 		return err
 	}
@@ -647,7 +603,10 @@ func moveContacts(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveProfileKeys(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, recipient, profile_key, profile_key_credential, request_pending, unidentified_access_mode FROM profile_keys")
+	rows, err := source.Query("SELECT account_uuid, recipient, profile_key, profile_key_credential, request_pending, unidentified_access_mode FROM profile_keys" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)" +
+		" AND   recipient IN (SELECT DISTINCT rowid FROM recipients)",
+	)
 	if err != nil {
 		return err
 	}
@@ -679,7 +638,10 @@ func moveProfileKeys(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveProfiles(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, recipient, last_update, given_name, family_name, about, emoji, payment_address, badges FROM profiles")
+	rows, err := source.Query("SELECT account_uuid, recipient, last_update, given_name, family_name, about, emoji, payment_address, badges FROM profiles" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)" +
+		" AND   recipient IN (SELECT DISTINCT rowid FROM recipients)",
+	)
 	if err != nil {
 		return err
 	}
@@ -714,7 +676,10 @@ func moveProfiles(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveProfileCapabilities(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, recipient, storage, gv1_migration, sender_key, announcement_group, change_number, stories FROM profile_capabilities")
+	rows, err := source.Query("SELECT account_uuid, recipient, storage, gv1_migration, sender_key, announcement_group, change_number, stories FROM profile_capabilities" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)" +
+		" AND   recipient IN (SELECT DISTINCT rowid FROM recipients)",
+	)
 	if err != nil {
 		return err
 	}
@@ -748,7 +713,9 @@ func moveProfileCapabilities(source *sql.DB, dest *sql.DB) error {
 }
 
 func moveProfileBadges(source *sql.DB, dest *sql.DB) error {
-	rows, err := source.Query("SELECT account_uuid, id, category, name, description, sprite6 FROM profile_badges")
+	rows, err := source.Query("SELECT account_uuid, id, category, name, description, sprite6 FROM profile_badges" +
+		" WHERE account_uuid IN (SELECT DISTINCT uuid FROM accounts)",
+	)
 	if err != nil {
 		return err
 	}

cmd/signaldctl/cmd/session/root.go

@@ -15,7 +15,6 @@
 
 package session
 
-
 import (
 	"github.com/spf13/cobra"
 )

signald/client-protocol/v1/errors.go

@@ -284,6 +284,13 @@ func mkerr(response client_protocol.BasicResponse) error {
 			return err
 		}
 		return result
+	case "UnsupportedGroupError":
+		result := UnsupportedGroupError{}
+		err := json.Unmarshal(response.Error, &result)
+		if err != nil {
+			return err
+		}
+		return result
 	case "UntrustedIdentityError":
 		result := UntrustedIdentityError{}
 		err := json.Unmarshal(response.Error, &result)
@@ -645,6 +652,15 @@ func (e UnregisteredUserError) Error() string {
 	return e.Message
 }
 
+// UnsupportedGroupError: returned in response to use v1 groups, which are no longer supported
+type UnsupportedGroupError struct {
+	Message string `json:"message,omitempty" yaml:"message,omitempty"`
+}
+
+func (e UnsupportedGroupError) Error() string {
+	return e.Message
+}
+
 type UntrustedIdentityError struct {
 	Identifier  string        `json:"identifier,omitempty" yaml:"identifier,omitempty"`
 	IdentityKey **IdentityKey `json:"identity_key,omitempty" yaml:"identity_key,omitempty"`

signald/client-protocol/v1/structs.go

@@ -263,7 +263,7 @@ type GroupLinkInfoRequest struct {
 
 type GroupList struct {
 	Groups       []*JsonGroupV2Info `json:"groups,omitempty" yaml:"groups,omitempty"`
-	LegacyGroups []*JsonGroupInfo   `json:"legacyGroups,omitempty" yaml:"legacyGroups,omitempty"`
+	LegacyGroups []*JsonGroupInfo   `json:"legacyGroups,omitempty" yaml:"legacyGroups,omitempty"` // list of legacy (v1) groups, no longer supported (will always be empty)
 }
 
 type GroupMember struct {
@@ -492,6 +492,7 @@ type JsonSentTranscriptMessage struct {
 	ExpirationStartTimestamp int64             `json:"expirationStartTimestamp,omitempty" yaml:"expirationStartTimestamp,omitempty"`
 	IsRecipientUpdate        bool              `json:"isRecipientUpdate,omitempty" yaml:"isRecipientUpdate,omitempty"`
 	Message                  *JsonDataMessage  `json:"message,omitempty" yaml:"message,omitempty"`
+	Story                    *StoryMessage     `json:"story,omitempty" yaml:"story,omitempty"`
 	Timestamp                int64             `json:"timestamp,omitempty" yaml:"timestamp,omitempty"`
 	UnidentifiedStatus       map[string]string `json:"unidentifiedStatus,omitempty" yaml:"unidentifiedStatus,omitempty"`
 }
@@ -600,6 +601,7 @@ type Profile struct {
 	Avatar            string        `json:"avatar,omitempty" yaml:"avatar,omitempty"` // path to avatar on local disk
 	Capabilities      *Capabilities `json:"capabilities,omitempty" yaml:"capabilities,omitempty"`
 	Color             string        `json:"color,omitempty" yaml:"color,omitempty"`               // color of the chat with this user
+	ContactName       string        `json:"contact_name,omitempty" yaml:"contact_name,omitempty"` // The user's name from local contact names
 	Emoji             string        `json:"emoji,omitempty" yaml:"emoji,omitempty"`
 	ExpirationTime    int32         `json:"expiration_time,omitempty" yaml:"expiration_time,omitempty"`
 	InboxPosition     int32         `json:"inbox_position,omitempty" yaml:"inbox_position,omitempty"`

signald/signald.go

@@ -99,13 +99,12 @@ func (s *Signald) connect() error {
 	return nil
 }
 
-
 func (s *Signald) Close() error {
 	return s.socket.Close()
 }
 
 // Listen listens for events from signald
-func (s *Signald) Listen(c chan client_protocol.BasicResponse) {
+func (s *Signald) Listen(c chan client_protocol.BasicResponse) error {
 	for {
 		msg, err := s.readNext()
 		if err == io.EOF {
@@ -113,7 +112,11 @@ func (s *Signald) Listen(c chan client_protocol.BasicResponse) {
 			if c != nil {
 				close(c)
 			}
-			return
+			return nil
+		}
+
+		if err != nil {
+			return err
 		}
 
 		if msg.Type == "unexpected_error" {
@@ -175,9 +178,6 @@ func (s *Signald) readNext() (b client_protocol.BasicResponse, err error) {
 	} else {
 		err = json.NewDecoder(s.socket).Decode(&b)
 	}
-	if err != nil {
-		log.Println("signald-go: error decoding message from signald:", err)
-		return
-	}
+
 	return
 }