Merge f27a3c5206fead40d77aebac4424397b58be7f94 into ddc5aa55df34229f7cc2c452275ef3014b820361

* not needed anymore

Dockerfile

@@ -1,13 +1,13 @@
 ARG SIGNAL_CLI_VERSION=0.14.0
 ARG LIBSIGNAL_CLIENT_VERSION=0.87.4
-ARG SIGNAL_CLI_NATIVE_PACKAGE_VERSION=0.14.0+morph027+1
+ARG SIGNAL_CLI_NATIVE_PACKAGE_VERSION=0.14.0+morph027+5
 
 ARG SWAG_VERSION=1.16.4
 ARG GRAALVM_VERSION=25.0.2
 
 ARG BUILD_VERSION_ARG=unset
 
-FROM golang:1.24-bookworm AS buildcontainer
+FROM golang:1.26-trixie AS buildcontainer
 
 ARG SIGNAL_CLI_VERSION
 ARG LIBSIGNAL_CLIENT_VERSION
@@ -31,8 +31,8 @@ RUN arch="$(uname -m)"; \
 RUN dpkg-reconfigure debconf --frontend=noninteractive \
 	&& apt-get update \
 	&& apt-get -y install --no-install-recommends \
-		wget software-properties-common git locales zip unzip \
-		file build-essential libz-dev zlib1g-dev \
+		wget git locales zip unzip \
+		file build-essential libz-dev zlib1g-dev binutils \
 	&& rm -rf /var/lib/apt/lists/* 
 
 RUN sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && \
@@ -90,8 +90,8 @@ RUN if [ "$(uname -m)" = "x86_64" ]; then \
 		&& ./gradlew -q nativeCompile; \
 	elif [ "$(uname -m)" = "aarch64" ] ; then \
 		echo "Use native image from @morph027 (https://packaging.gitlab.io/signal-cli/) for arm64 - many thanks to @morph027" \
-		&& curl -fsSL https://packaging.gitlab.io/signal-cli/gpg.key | apt-key add - \
-		&& echo "deb https://packaging.gitlab.io/signal-cli focal main" > /etc/apt/sources.list.d/morph027-signal-cli.list \
+		&& curl -fsSL https://packaging.gitlab.io/signal-cli/gpg.key | gpg -o /usr/share/keyrings/signal-cli-native.pgp --dearmor \
+		&& echo "deb [signed-by=/usr/share/keyrings/signal-cli-native.pgp] https://packaging.gitlab.io/signal-cli signalcli main" > /etc/apt/sources.list.d/morph027-signal-cli.list \
 		&& mkdir -p /tmp/signal-cli-native \
 		&& cd /tmp/signal-cli-native \
 		#&& wget https://gitlab.com/packaging/signal-cli/-/jobs/3716873649/artifacts/download?file_type=archive -O /tmp/signal-cli-native/archive.zip \
@@ -172,7 +172,7 @@ ENV SIGNAL_CLI_REST_API_PLUGIN_SHARED_OBJ_DIR=/usr/bin/
 
 RUN dpkg-reconfigure debconf --frontend=noninteractive \
 	&& apt-get update \
-	&& apt-get install -y --no-install-recommends util-linux supervisor netcat-openbsd openjdk-25-jre curl locales \
+	&& apt-get install -y --no-install-recommends util-linux supervisor openjdk-25-jre curl locales \
 	&& rm -rf /var/lib/apt/lists/* 
 
 COPY --from=buildcontainer /tmp/signal-cli-rest-api-src/signal-cli-rest-api /usr/bin/signal-cli-rest-api

doc/DEBUG.md

@@ -4,6 +4,8 @@ This can be done by putting the docker container into debug mode with the follow
 
 ```curl -X POST -H "Content-Type: application/json" -d '{"logging": {"level": "debug"}}' 'http://127.0.0.1:8080/v1/configuration'```
 
+Alternatively, you can set the `LOG_LEVEL` environment variable.
+
 Once the docker container is in debug mode, execute the REST API command you want to debug. 
 
 e.g Let's assume we are experiencing some problems with sending messages. So, let's send a Signal message with  

docker-compose.yml

@@ -1,11 +1,22 @@
-version: "3"
 services:
   signal-cli-rest-api:
-    image: bbernhard/signal-cli-rest-api:latest
+    #image: bbernhard/signal-cli-rest-api:latest-dev
+    build: "."
     environment:
-      - MODE=normal #supported modes: json-rpc, native, normal
+      - MODE=normal #supported modes: json-rpc, json-rpc-native, native, normal
+      - ENABLE_PLUGINS=true
+      - DEFAULT_SIGNAL_TEXT_MODE=styled
+      - SWAGGER_IP=127.0.0.1
+      - PODMAN_USERNS=keep-id
+      #- JSON_RPC_IGNORE_ATTACHMENTS=true
+      #- JSON_RPC_IGNORE_STORIES=true
+      #- RECEIVE_WEBHOOK_URL=http://127.0.0.1:8089/webhook
+      #- JSON_RPC_TRUST_NEW_IDENTITIES=always
+      #- RECEIVE_WEBHOOK_URL=http://127.0.0.1:8080/v1/plugins/abc
       #- AUTO_RECEIVE_SCHEDULE=0 22 * * * #enable this parameter on demand (see description below)
+    #network_mode: host
     ports:
       - "8080:8080" #map docker port 8080 to host port 8080.
     volumes:
       - "./signal-cli-config:/home/.local/share/signal-cli" #map "signal-cli-config" folder on host system into docker container. the folder contains the password and cryptographic keys when a new number is registered
+      - "./plugins:/plugins"

entrypoint.sh

@@ -3,8 +3,27 @@
 set -x
 set -e
 
+[ -d /etc/docker ] && echo "$FILE is a directory."
+
 [ -z "${SIGNAL_CLI_CONFIG_DIR}" ] && echo "SIGNAL_CLI_CONFIG_DIR environmental variable needs to be set! Aborting!" && exit 1;
 
+if [ "$(id -u)" -eq "${SIGNAL_CLI_UID}" ] && [ "$(id -g)" -eq "${SIGNAL_CLI_GID}" ]]
+then
+  echo "UID and GID are already correct. Trying to start Signal Api"
+
+  # TODO: check mode
+  if [ "$MODE" = "json-rpc" ]
+  then
+  /usr/bin/jsonrpc2-helper
+  if [ -n "$JAVA_OPTS" ] ; then
+      echo "export JAVA_OPTS='$JAVA_OPTS'" >> /etc/default/supervisor
+  fi
+  service supervisor start
+  supervisorctl start all
+  fi
+  signal-cli-rest-api -signal-cli-config=${SIGNAL_CLI_CONFIG_DIR};
+fi
+
 usermod -u ${SIGNAL_CLI_UID} signal-api
 groupmod -o -g ${SIGNAL_CLI_GID} signal-api
 

src/api/api.go

@@ -215,7 +215,7 @@ type RemoteDeleteRequest struct {
 }
 
 type DeleteLocalAccountDataRequest struct {
-    IgnoreRegistered bool `json:"ignore_registered" example:"false"`
+	IgnoreRegistered bool `json:"ignore_registered" example:"false"`
 }
 
 type DeviceLinkUriResponse struct {
@@ -364,30 +364,30 @@ func (a *Api) UnregisterNumber(c *gin.Context) {
 // @Failure 400 {object} Error
 // @Router /v1/devices/{number}/local-data [delete]
 func (a *Api) DeleteLocalAccountData(c *gin.Context) {
-    number, err := url.PathUnescape(c.Param("number"))
-    if err != nil {
-        c.JSON(400, Error{Msg: "Couldn't process request - malformed number"})
-        return
-    }
-    if number == "" {
-        c.JSON(400, Error{Msg: "Couldn't process request - number missing"})
-        return
-    }
+	number, err := url.PathUnescape(c.Param("number"))
+	if err != nil {
+		c.JSON(400, Error{Msg: "Couldn't process request - malformed number"})
+		return
+	}
+	if number == "" {
+		c.JSON(400, Error{Msg: "Couldn't process request - number missing"})
+		return
+	}
 
-    req := DeleteLocalAccountDataRequest{}
-    if c.Request.Body != nil && c.Request.ContentLength != 0 {
-        if err := c.BindJSON(&req); err != nil {
-            c.JSON(400, Error{Msg: "Couldn't process request - invalid request"})
-            return
-        }
-    }
+	req := DeleteLocalAccountDataRequest{}
+	if c.Request.Body != nil && c.Request.ContentLength != 0 {
+		if err := c.BindJSON(&req); err != nil {
+			c.JSON(400, Error{Msg: "Couldn't process request - invalid request"})
+			return
+		}
+	}
 
-    if err := a.signalClient.DeleteLocalAccountData(number, req.IgnoreRegistered); err != nil {
-        c.JSON(400, Error{Msg: err.Error()})
-        return
-    }
+	if err := a.signalClient.DeleteLocalAccountData(number, req.IgnoreRegistered); err != nil {
+		c.JSON(400, Error{Msg: err.Error()})
+		return
+	}
 
-    c.Status(http.StatusNoContent)
+	c.Status(http.StatusNoContent)
 }
 
 // @Summary Verify a registered phone number.
@@ -843,6 +843,7 @@ func (a *Api) AddMembersToGroup(c *gin.Context) {
 
 	err = a.signalClient.AddMembersToGroup(number, groupId, req.Members)
 	if err != nil {
+		log.Info("ERR NOT NULL")
 		switch err.(type) {
 		case *client.NotFoundError:
 			c.JSON(404, Error{Msg: err.Error()})
@@ -1174,19 +1175,19 @@ func (a *Api) GetQrCodeLink(c *gin.Context) {
 // @Failure 400 {object} Error
 // @Router /v1/qrcodelink/raw [get]
 func (a *Api) GetQrCodeLinkUri(c *gin.Context) {
-    deviceName := c.Query("device_name")
-    if deviceName == "" {
-        c.JSON(400, Error{Msg: "Please provide a name for the device"})
-        return
-    }
+	deviceName := c.Query("device_name")
+	if deviceName == "" {
+		c.JSON(400, Error{Msg: "Please provide a name for the device"})
+		return
+	}
 
-    deviceLinkUri, err := a.signalClient.GetDeviceLinkUri(deviceName)
-    if err != nil {
-        c.JSON(400, Error{Msg: err.Error()})
-        return
-    }
+	deviceLinkUri, err := a.signalClient.GetDeviceLinkUri(deviceName)
+	if err != nil {
+		c.JSON(400, Error{Msg: err.Error()})
+		return
+	}
 
-    c.JSON(200, DeviceLinkUriResponse{DeviceLinkUri: deviceLinkUri})
+	c.JSON(200, DeviceLinkUriResponse{DeviceLinkUri: deviceLinkUri})
 }
 
 // @Summary List all accounts
@@ -2080,7 +2081,7 @@ func (a *Api) RemoveDevice(c *gin.Context) {
 	}
 
 	deviceIdStr := c.Param("deviceId")
-    deviceId, err := strconv.ParseInt(deviceIdStr, 10, 64)
+	deviceId, err := strconv.ParseInt(deviceIdStr, 10, 64)
 	if err != nil {
 		c.JSON(400, Error{Msg: "deviceId must be numeric"})
 		return

src/client/client.go

@@ -410,7 +410,7 @@ func (s *SignalClient) GetSignalCliMode() SignalCliMode {
 	return s.signalCliMode
 }
 
-func (s *SignalClient) Init() error {
+func (s *SignalClient) Init(maxRetries int) error {
 	s.signalCliApiConfig = utils.NewSignalCliApiConfig()
 	err := s.signalCliApiConfig.Load(s.signalCliApiConfigPath)
 	if err != nil {
@@ -427,7 +427,7 @@ func (s *SignalClient) Init() error {
 		tcpPortsNumberMapping := s.jsonRpc2ClientConfig.GetTcpPortsForNumbers()
 		for number, tcpPort := range tcpPortsNumberMapping {
 			s.jsonRpc2Clients[number] = NewJsonRpc2Client(s.signalCliApiConfig, number)
-			err := s.jsonRpc2Clients[number].Dial("127.0.0.1:" + strconv.FormatInt(tcpPort, 10))
+			err := s.jsonRpc2Clients[number].Dial("127.0.0.1:"+strconv.FormatInt(tcpPort, 10), maxRetries)
 			if err != nil {
 				return err
 			}
@@ -1349,7 +1349,7 @@ func (s *SignalClient) GetGroups(number string) ([]GroupEntry, error) {
 			}
 			pendingMembers = append(pendingMembers, identifier)
 		}
-		groupEntry.PendingRequests = pendingMembers
+		groupEntry.PendingInvites = pendingMembers
 
 		requestingMembers := []string{}
 		for _, val := range signalCliGroupEntry.RequestingMembers {
@@ -1359,7 +1359,7 @@ func (s *SignalClient) GetGroups(number string) ([]GroupEntry, error) {
 			}
 			requestingMembers = append(requestingMembers, identifier)
 		}
-		groupEntry.PendingInvites = requestingMembers
+		groupEntry.PendingRequests = requestingMembers
 
 		admins := []string{}
 		for _, val := range signalCliGroupEntry.Admins {
@@ -2634,8 +2634,8 @@ func (s *SignalClient) ListContacts(number string, allRecipients bool, recipient
 
 	if s.signalCliMode == JsonRpc {
 		type Request struct {
-			AllRecipients bool `json:"allRecipients,omitempty"`
-			Recipient string `json:"recipient,omitempty"`
+			AllRecipients bool   `json:"allRecipients,omitempty"`
+			Recipient     string `json:"recipient,omitempty"`
 		}
 		req := Request{}
 		if allRecipients {
@@ -2705,7 +2705,6 @@ func (s *SignalClient) ListContacts(number string, allRecipients bool, recipient
 	return resp, nil
 }
 
-
 func (s *SignalClient) SetPin(number string, registrationLockPin string) error {
 	if s.signalCliMode == JsonRpc {
 		type Request struct {

src/client/jsonrpc2.go

@@ -2,14 +2,14 @@ package client
 
 import (
 	"bufio"
+	"bytes"
 	"encoding/json"
 	"errors"
 	"net"
+	"net/http"
+	"strconv"
 	"sync"
 	"time"
-	"net/http"
-	"bytes"
-	"strconv"
 
 	"github.com/bbernhard/signal-cli-rest-api/utils"
 	uuid "github.com/gofrs/uuid"
@@ -60,11 +60,11 @@ type JsonRpc2Client struct {
 	conn                     net.Conn
 	receivedResponsesById    map[string]chan JsonRpc2MessageResponse
 	receivedMessagesChannels map[string]chan JsonRpc2ReceivedMessage
-	lastTimeErrorMessageSent time.Time
 	signalCliApiConfig       *utils.SignalCliApiConfig
 	number                   string
 	receivedMessagesMutex    sync.Mutex
 	receivedResponsesMutex   sync.Mutex
+	address                  string
 }
 
 func NewJsonRpc2Client(signalCliApiConfig *utils.SignalCliApiConfig, number string) *JsonRpc2Client {
@@ -76,10 +76,24 @@ func NewJsonRpc2Client(signalCliApiConfig *utils.SignalCliApiConfig, number stri
 	}
 }
 
-func (r *JsonRpc2Client) Dial(address string) error {
+func (r *JsonRpc2Client) Dial(address string, maxRetries int) error {
 	var err error
-	r.conn, err = net.Dial("tcp", address)
-	if err != nil {
+	r.address = address
+	connected := false
+	for i := 0; i < maxRetries; i++ {
+		r.conn, err = net.Dial("tcp", address)
+		if err != nil {
+			log.Info("Waiting for signal-cli to start up in daemon mode...")
+			time.Sleep(2 * time.Second)
+			continue
+		}
+
+		connected = true
+		log.Info("Successfully connected to signal-cli in daemon mode")
+		break
+	}
+
+	if !connected {
 		return err
 	}
 
@@ -207,11 +221,14 @@ func (r *JsonRpc2Client) ReceiveData(number string, receiveWebhookUrl string) {
 	for {
 		str, err := connbuf.ReadString('\n')
 		if err != nil {
-			elapsed := time.Since(r.lastTimeErrorMessageSent)
-			if (elapsed) > time.Duration(5*time.Minute) { //avoid spamming the log file and only log the message at max every 5 minutes
-				log.Error("Couldn't read data for number ", number, ": ", err.Error(), ". Is the number properly registered?")
-				r.lastTimeErrorMessageSent = time.Now()
+			log.Error("Lost connection to signal-cli...attempting to reconnect (", err.Error(), ")")
+			r.conn.Close()
+			err = r.Dial(r.address, 15)
+			if err != nil {
+				log.Fatal("Unable to reconnect to signal-cli: ", err.Error(), "...aborting")
 			}
+			connbuf = bufio.NewReader(r.conn)
+			log.Info("Successfully reconnected to signal-cli")
 			continue
 		}
 		log.Debug("json-rpc received data: ", str)
@@ -248,7 +265,7 @@ func (r *JsonRpc2Client) ReceiveData(number string, receiveWebhookUrl string) {
 				}
 			}
 		} else {
-			log.Error("Received unparsable message: ", str)
+			log.Warn("Received unparsable message: ", str)
 		}
 	}
 }

src/main.go

@@ -163,7 +163,7 @@ func main() {
 	jsonRpc2ClientConfigPathPath := *signalCliConfig + "/jsonrpc2.yml"
 	signalCliApiConfigPath := *signalCliConfig + "/api-config.yml"
 	signalClient := client.NewSignalClient(*signalCliConfig, *attachmentTmpDir, *avatarTmpDir, signalCliMode, jsonRpc2ClientConfigPathPath, signalCliApiConfigPath, webhookUrl)
-	err = signalClient.Init()
+	err = signalClient.Init(15)
 	if err != nil {
 		log.Fatal("Couldn't init Signal Client: ", err.Error())
 	}

src/scripts/jsonrpc2-helper.go

@@ -14,7 +14,7 @@ import (
 const supervisorctlConfigTemplate = `
 [program:%s]
 process_name=%s
-command=bash -c "nc -l -p %d <%s | signal-cli --output=json --config %s%s jsonRpc%s%s >%s"
+command=signal-cli --output=json --config %s%s daemon %s%s --tcp 127.0.0.1:%d
 autostart=true
 autorestart=true
 startretries=10
@@ -96,7 +96,7 @@ func main() {
 	supervisorctlConfigFilename := "/etc/supervisor/conf.d/" + "signal-cli-json-rpc-1.conf"
 
 	supervisorctlConfig := fmt.Sprintf(supervisorctlConfigTemplate, supervisorctlProgramName, supervisorctlProgramName,
-		tcpPort, fifoPathname, signalCliConfigDir, trustNewIdentities, signalCliIgnoreAttachments, signalCliIgnoreStories, fifoPathname,
+		signalCliConfigDir, trustNewIdentities, signalCliIgnoreAttachments, signalCliIgnoreStories, tcpPort,
 		supervisorctlProgramName, supervisorctlProgramName)
 
 	err = ioutil.WriteFile(supervisorctlConfigFilename, []byte(supervisorctlConfig), 0644)