Backend/Api/Friends/AcceptFriendRequest_test.go

@@ -0,0 +1,137 @@
+package Friends_test
+
+import (
+	"bytes"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"testing"
+
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Database"
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Database/Seeder"
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Models"
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Tests"
+)
+
+func Test_AcceptFriendRequest(t *testing.T) {
+	client, ts, err := Tests.InitTestEnv()
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	u, err := Database.GetUserByUsername("test")
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	u2, err := Tests.InitTestCreateUser("test2")
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	key, err := Seeder.GenerateAesKey()
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	decodedPublicKey := Seeder.GetPubKey()
+
+	encPublicKey, err := key.AesEncrypt([]byte(Seeder.PublicKey))
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	friendReq := Models.FriendRequest{
+		UserID: u.ID,
+		FriendID: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u2.ID.String()),
+				decodedPublicKey,
+			),
+		),
+		FriendUsername: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u2.Username),
+				decodedPublicKey,
+			),
+		),
+		FriendPublicAsymmetricKey: base64.StdEncoding.EncodeToString(
+			encPublicKey,
+		),
+		SymmetricKey: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(key.Key, decodedPublicKey),
+		),
+	}
+
+	err = Database.CreateFriendRequest(&friendReq)
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	friendReqResponse := Models.FriendRequest{
+		UserID: u2.ID,
+		FriendID: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u.ID.String()),
+				decodedPublicKey,
+			),
+		),
+		FriendUsername: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u.Username),
+				decodedPublicKey,
+			),
+		),
+		FriendPublicAsymmetricKey: base64.StdEncoding.EncodeToString(
+			encPublicKey,
+		),
+		SymmetricKey: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(key.Key, decodedPublicKey),
+		),
+	}
+
+	jsonStr, _ := json.Marshal(friendReqResponse)
+	req, _ := http.NewRequest(
+		"POST",
+		fmt.Sprintf(
+			"%s/api/v1/auth/friend_request/%s",
+			ts.URL,
+			friendReq.ID,
+		),
+		bytes.NewBuffer(jsonStr),
+	)
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := client.Do(req)
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	if resp.StatusCode != http.StatusNoContent {
+		t.Errorf("Expected %d, recieved %d", http.StatusNoContent, resp.StatusCode)
+		return
+	}
+
+	var reqs []Models.FriendRequest
+
+	err = Database.DB.Find(&reqs).Error
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	for _, r := range reqs {
+		if r.AcceptedAt.Valid != true {
+			t.Errorf("Expected true, recieved false")
+			return
+		}
+	}
+}

Backend/Api/Friends/CreateFriendRequest_test.go

@@ -0,0 +1,204 @@
+package Friends_test
+
+import (
+	"bytes"
+	"encoding/base64"
+	"encoding/json"
+	"net/http"
+	"testing"
+
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Database"
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Database/Seeder"
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Models"
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Tests"
+)
+
+func Test_CreateFriendRequest(t *testing.T) {
+	client, ts, err := Tests.InitTestEnv()
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	u, err := Database.GetUserByUsername("test")
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	u2, err := Tests.InitTestCreateUser("test2")
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	key, err := Seeder.GenerateAesKey()
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	decodedPublicKey := Seeder.GetPubKey()
+
+	encPublicKey, err := key.AesEncrypt([]byte(Seeder.PublicKey))
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	friendReq := Models.FriendRequest{
+		UserID: u.ID,
+		FriendID: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u2.ID.String()),
+				decodedPublicKey,
+			),
+		),
+		FriendUsername: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u2.Username),
+				decodedPublicKey,
+			),
+		),
+		FriendPublicAsymmetricKey: base64.StdEncoding.EncodeToString(
+			encPublicKey,
+		),
+		SymmetricKey: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(key.Key, decodedPublicKey),
+		),
+	}
+
+	jsonStr, _ := json.Marshal(friendReq)
+	req, _ := http.NewRequest("POST", ts.URL+"/api/v1/auth/friend_request", bytes.NewBuffer(jsonStr))
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := client.Do(req)
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	if resp.StatusCode != http.StatusOK {
+		t.Errorf("Expected %d, recieved %d", http.StatusOK, resp.StatusCode)
+		return
+	}
+
+	var r Models.FriendRequest
+
+	err = Database.DB.First(&r).Error
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	if r.AcceptedAt.Valid == true {
+		t.Errorf("Expected false, recieved true")
+		return
+	}
+}
+
+func Test_CreateFriendRequestQrCode(t *testing.T) {
+	client, ts, err := Tests.InitTestEnv()
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	u, err := Database.GetUserByUsername("test")
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	u2, err := Tests.InitTestCreateUser("test2")
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	key, err := Seeder.GenerateAesKey()
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	decodedPublicKey := Seeder.GetPubKey()
+
+	encPublicKey, err := key.AesEncrypt([]byte(Seeder.PublicKey))
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	friendReq := Models.FriendRequest{
+		UserID: u.ID,
+		FriendID: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u2.ID.String()),
+				decodedPublicKey,
+			),
+		),
+		FriendUsername: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u2.Username),
+				decodedPublicKey,
+			),
+		),
+		FriendPublicAsymmetricKey: base64.StdEncoding.EncodeToString(
+			encPublicKey,
+		),
+		SymmetricKey: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(key.Key, decodedPublicKey),
+		),
+	}
+
+	friendReq2 := Models.FriendRequest{
+		UserID: u2.ID,
+		FriendID: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u.ID.String()),
+				decodedPublicKey,
+			),
+		),
+		FriendUsername: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(
+				[]byte(u.Username),
+				decodedPublicKey,
+			),
+		),
+		FriendPublicAsymmetricKey: base64.StdEncoding.EncodeToString(
+			encPublicKey,
+		),
+		SymmetricKey: base64.StdEncoding.EncodeToString(
+			Seeder.EncryptWithPublicKey(key.Key, decodedPublicKey),
+		),
+	}
+
+	jsonStr, _ := json.Marshal([]Models.FriendRequest{friendReq, friendReq2})
+	req, _ := http.NewRequest("POST", ts.URL+"/api/v1/auth/friend_request/qr_code", bytes.NewBuffer(jsonStr))
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := client.Do(req)
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	if resp.StatusCode != http.StatusOK {
+		t.Errorf("Expected %d, recieved %d", http.StatusOK, resp.StatusCode)
+		return
+	}
+
+	var r Models.FriendRequest
+
+	err = Database.DB.First(&r).Error
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
+	if r.AcceptedAt.Valid == false {
+		t.Errorf("Expected true, recieved false")
+		return
+	}
+}

Backend/Api/Friends/FriendRequest.go

@@ -1,60 +0,0 @@
-package Friends
-
-import (
-	"encoding/json"
-	"io/ioutil"
-	"net/http"
-
-	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Database"
-	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Models"
-	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Util"
-)
-
-func FriendRequest(w http.ResponseWriter, r *http.Request) {
-	var (
-		user          Models.User
-		requestBody   []byte
-		requestJson   map[string]interface{}
-		friendID      string
-		friendRequest Models.FriendRequest
-		ok            bool
-		err           error
-	)
-
-	user, err = Util.GetUserById(w, r)
-	if err != nil {
-		http.Error(w, "Not Found", http.StatusNotFound)
-		return
-	}
-
-	requestBody, err = ioutil.ReadAll(r.Body)
-	if err != nil {
-		http.Error(w, "Not Found", http.StatusNotFound)
-		return
-	}
-
-	json.Unmarshal(requestBody, &requestJson)
-	if requestJson["id"] == nil {
-		http.Error(w, "Invalid Data", http.StatusBadRequest)
-		return
-	}
-
-	friendID, ok = requestJson["id"].(string)
-	if !ok {
-		http.Error(w, "Error", http.StatusInternalServerError)
-		return
-	}
-
-	friendRequest = Models.FriendRequest{
-		UserID:   user.ID,
-		FriendID: friendID,
-	}
-
-	err = Database.CreateFriendRequest(&friendRequest)
-	if requestJson["id"] == nil {
-		http.Error(w, "Error", http.StatusInternalServerError)
-		return
-	}
-
-	w.WriteHeader(http.StatusNoContent)
-}

Backend/Api/Friends/Friends_test.go

@@ -28,17 +28,17 @@ func Test_FriendRequestList(t *testing.T) {
 		return
 	}
 
+	key, err := Seeder.GenerateAesKey()
+	if err != nil {
+		t.Errorf("Expected nil, recieved %s", err.Error())
+		return
+	}
+
 	for i := 0; i < 30; i++ {
 		u2, err := Tests.InitTestCreateUser(fmt.Sprintf("test%d", i))
 
 		decodedPublicKey := Seeder.GetPubKey()
 
-		key, err := Seeder.GenerateAesKey()
-		if err != nil {
-			t.Errorf("Expected nil, recieved %s", err.Error())
-			return
-		}
-
 		encPublicKey, err := key.AesEncrypt([]byte(Seeder.PublicKey))
 		if err != nil {
 			t.Errorf("Expected nil, recieved %s", err.Error())

Backend/Api/Messages/ChangeConversationMessageExpiry.go

@@ -0,0 +1,74 @@
+package Messages
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Database"
+	"git.tovijaeschke.xyz/tovi/Capsule/Backend/Models"
+	"github.com/gorilla/mux"
+)
+
+type rawChangeMessageExpiry struct {
+	MessageExpiry string `json:"message_expiry"`
+}
+
+// ChangeUserMessageExpiry handles changing default message expiry for user
+func ChangeConversationMessageExpiry(w http.ResponseWriter, r *http.Request) {
+	var (
+		// user                Models.User
+		changeMessageExpiry rawChangeMessageExpiry
+		conversationDetail  Models.ConversationDetail
+		requestBody         []byte
+		urlVars             map[string]string
+		detailID            string
+		ok                  bool
+		err                 error
+	)
+
+	urlVars = mux.Vars(r)
+	detailID, ok = urlVars["detailID"]
+	if !ok {
+		http.Error(w, "Not Found", http.StatusNotFound)
+		return
+	}
+
+	conversationDetail, err = Database.GetConversationDetailByID(detailID)
+	if err != nil {
+		http.Error(w, "Not Found", http.StatusNotFound)
+		return
+	}
+
+	// Ignore error here, as middleware should handle auth
+	// TODO: Check if user in conversation
+	// user, _ = Auth.CheckCookieCurrentUser(w, r)
+
+	requestBody, err = ioutil.ReadAll(r.Body)
+	if err != nil {
+		http.Error(w, "Error", http.StatusInternalServerError)
+		return
+	}
+
+	err = json.Unmarshal(requestBody, &changeMessageExpiry)
+	if err != nil {
+		http.Error(w, "Error", http.StatusInternalServerError)
+		return
+	}
+
+	err = conversationDetail.MessageExpiryDefault.Scan(changeMessageExpiry.MessageExpiry)
+	if err != nil {
+		http.Error(w, "Error", http.StatusUnprocessableEntity)
+		return
+	}
+
+	err = Database.UpdateConversationDetail(
+		&conversationDetail,
+	)
+	if err != nil {
+		http.Error(w, "Error", http.StatusInternalServerError)
+		return
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+}

Backend/Api/Messages/Conversations.go

@@ -1,6 +1,7 @@
 package Messages
 
 import (
+	"database/sql/driver"
 	"encoding/json"
 	"net/http"
 	"net/url"
@@ -58,6 +59,7 @@ func ConversationDetailsList(w http.ResponseWriter, r *http.Request) {
 		detail              Models.ConversationDetail
 		query               url.Values
 		conversationIds     []string
+		messageExpiryRaw    driver.Value
 		returnJSON          []byte
 		i                   int
 		ok                  bool
@@ -82,6 +84,9 @@ func ConversationDetailsList(w http.ResponseWriter, r *http.Request) {
 	}
 
 	for i, detail = range conversationDetails {
+		messageExpiryRaw, _ = detail.MessageExpiryDefault.Value()
+		conversationDetails[i].MessageExpiry, _ = messageExpiryRaw.(string)
+
 		if detail.AttachmentID == nil {
 			continue
 		}

Backend/Api/Messages/CreateMessage.go

@@ -44,14 +44,12 @@ func CreateMessage(w http.ResponseWriter, r *http.Request) {
 
 		for i, message = range messageData.Messages {
 			t, err = time.Parse("2006-01-02T15:04:05Z", message.ExpiryRaw)
-			if err != nil {
-				http.Error(w, "Error", http.StatusInternalServerError)
-				return
-			}
-			err = messageData.Messages[i].Expiry.Scan(t)
-			if err != nil {
-				http.Error(w, "Error", http.StatusInternalServerError)
-				return
+			if err == nil {
+				err = messageData.Messages[i].Expiry.Scan(t)
+				if err != nil {
+					http.Error(w, "Error", http.StatusInternalServerError)
+					return
+				}
 			}
 		}
 

Backend/Api/Routes.go

@@ -63,7 +63,7 @@ func InitAPIEndpoints(router *mux.Router) {
 	authAPI.HandleFunc("/check", Auth.Check).Methods("GET")
 
 	authAPI.HandleFunc("/change_password", Auth.ChangePassword).Methods("POST")
-	authAPI.HandleFunc("/message_expiry", Auth.ChangeMessageExpiry).Methods("POST")
+	authAPI.HandleFunc("/message_expiry", Auth.ChangeUserMessageExpiry).Methods("POST")
 	authAPI.HandleFunc("/image", Auth.AddProfileImage).Methods("POST")
 
 	authAPI.HandleFunc("/users", Users.SearchUsers).Methods("GET")
@@ -79,6 +79,7 @@ func InitAPIEndpoints(router *mux.Router) {
 	authAPI.HandleFunc("/conversations", Messages.CreateConversation).Methods("POST")
 	authAPI.HandleFunc("/conversations", Messages.UpdateConversation).Methods("PUT")
 	authAPI.HandleFunc("/conversations/{detailID}/image", Messages.AddConversationImage).Methods("POST")
+	authAPI.HandleFunc("/conversations/{detailID}/message_expiry", Messages.ChangeConversationMessageExpiry).Methods("POST")
 
 	authAPI.HandleFunc("/message", Messages.CreateMessage).Methods("POST")
 	authAPI.HandleFunc("/messages/{associationKey}", Messages.Messages).Methods("GET")

Backend/Database/ConversationDetails.go

@@ -10,51 +10,51 @@ import (
 // GetConversationDetailByID gets by id
 func GetConversationDetailByID(id string) (Models.ConversationDetail, error) {
 	var (
-		messageThread Models.ConversationDetail
-		err           error
+		conversationDetail Models.ConversationDetail
+		err                error
 	)
 
 	err = DB.Preload(clause.Associations).
 		Where("id = ?", id).
-		First(&messageThread).
+		First(&conversationDetail).
 		Error
 
-	return messageThread, err
+	return conversationDetail, err
 }
 
 // GetConversationDetailsByIds gets by multiple ids
 func GetConversationDetailsByIds(id []string) ([]Models.ConversationDetail, error) {
 	var (
-		messageThread []Models.ConversationDetail
-		err           error
+		conversationDetail []Models.ConversationDetail
+		err                error
 	)
 
 	err = DB.Preload(clause.Associations).
 		Where("id IN ?", id).
-		Find(&messageThread).
+		Find(&conversationDetail).
 		Error
 
-	return messageThread, err
+	return conversationDetail, err
 }
 
 // CreateConversationDetail creates a ConversationDetail record
-func CreateConversationDetail(messageThread *Models.ConversationDetail) error {
+func CreateConversationDetail(conversationDetail *Models.ConversationDetail) error {
 	return DB.Session(&gorm.Session{FullSaveAssociations: true}).
-		Create(messageThread).
+		Create(conversationDetail).
 		Error
 }
 
 // UpdateConversationDetail updates a ConversationDetail record
-func UpdateConversationDetail(messageThread *Models.ConversationDetail) error {
+func UpdateConversationDetail(conversationDetail *Models.ConversationDetail) error {
 	return DB.Session(&gorm.Session{FullSaveAssociations: true}).
-		Where("id = ?", messageThread.ID).
-		Updates(messageThread).
+		Where("id = ?", conversationDetail.ID).
+		Updates(conversationDetail).
 		Error
 }
 
 // DeleteConversationDetail deletes a ConversationDetail record
-func DeleteConversationDetail(messageThread *Models.ConversationDetail) error {
+func DeleteConversationDetail(conversationDetail *Models.ConversationDetail) error {
 	return DB.Session(&gorm.Session{FullSaveAssociations: true}).
-		Delete(messageThread).
+		Delete(conversationDetail).
 		Error
 }

Backend/Database/Seeder/FriendSeeder.go

@@ -90,10 +90,10 @@ func SeedFriends() {
 		err           error
 	)
 
-	err = copyProfileImage()
-	if err != nil {
-		panic(err)
-	}
+	// err = copyProfileImage()
+	// if err != nil {
+	// 	panic(err)
+	// }
 
 	primaryUser, err = Database.GetUserByUsername("testUser")
 	if err != nil {

Backend/Dockerfile

@@ -6,11 +6,9 @@ COPY ./ /go/src/git.tovijaeschke.xyz/Capsule/Backend
 
 WORKDIR /go/src/git.tovijaeschke.xyz/Capsule/Backend
 
-# For "go test"
-RUN apk add gcc libc-dev
+# For "go test" and development
+RUN apk add gcc libc-dev inotify-tools
 
 RUN go mod download
 
-RUN go build -o /go/bin/capsule-server main.go
-
-CMD [ "/go/bin/capsule-server" ]
+CMD [ "sh", "./dev.sh" ]

Backend/Dockerfile.prod

@@ -0,0 +1,16 @@
+FROM golang:1.19-alpine
+
+RUN mkdir -p /go/src/git.tovijaeschke.xyz/Capsule/Backend
+
+COPY ./ /go/src/git.tovijaeschke.xyz/Capsule/Backend
+
+WORKDIR /go/src/git.tovijaeschke.xyz/Capsule/Backend
+
+# For "go test"
+RUN apk add gcc libc-dev
+
+RUN go mod download
+
+RUN go build -o /go/bin/capsule-server main.go
+
+CMD [ "/go/bin/capsule-server" ]

Backend/Models/Conversations.go

@@ -9,11 +9,13 @@ import (
 // ConversationDetail stores the name for the conversation
 type ConversationDetail struct {
 	Base
-	Name         string                   `gorm:"not null" json:"name"` // Stored encrypted
-	Users        []ConversationDetailUser `                json:"users"`
-	TwoUser      string                   `gorm:"not null" json:"two_user"`
-	AttachmentID *uuid.UUID               `                json:"attachment_id"`
-	Attachment   Attachment               `                json:"attachment"`
+	Name                 string                   `gorm:"not null"          json:"name"` // Stored encrypted
+	Users                []ConversationDetailUser `                         json:"users"`
+	TwoUser              string                   `gorm:"not null"          json:"two_user"`
+	AttachmentID         *uuid.UUID               `                         json:"attachment_id"`
+	Attachment           Attachment               `                         json:"attachment"`
+	MessageExpiryDefault MessageExpiry            `gorm:"default:no_expiry" json:"-" sql:"type:ENUM('fifteen_min', 'thirty_min', 'one_hour', 'three_hour', 'six_hour', 'twelve_hour', 'one_day', 'three_day', 'no_expiry')"` // Stored encrypted
+	MessageExpiry        string                   `gorm:"-"                 json:"message_expiry"`                                                                                                                           // Stored encrypted
 }
 
 // ConversationDetailUser all users associated with a customer

Backend/Models/MessageExpiry.go

@@ -0,0 +1,70 @@
+package Models
+
+import (
+	"database/sql/driver"
+	"errors"
+)
+
+// MessageExpiry holds values for how long messages should expire by default
+type MessageExpiry []uint8
+
+const (
+	// MessageExpiryFifteenMin expires after 15 minutes
+	MessageExpiryFifteenMin = "fifteen_min"
+	// MessageExpiryThirtyMin expires after 30 minutes
+	MessageExpiryThirtyMin = "thirty_min"
+	// MessageExpiryOneHour expires after one hour
+	MessageExpiryOneHour = "one_hour"
+	// MessageExpiryThreeHour expires after three hours
+	MessageExpiryThreeHour = "three_hour"
+	// MessageExpirySixHour expires after six hours
+	MessageExpirySixHour = "six_hour"
+	// MessageExpiryTwelveHour expires after twelve hours
+	MessageExpiryTwelveHour = "twelve_hour"
+	// MessageExpiryOneDay expires after one day
+	MessageExpiryOneDay = "one_day"
+	// MessageExpiryThreeDay expires after three days
+	MessageExpiryThreeDay = "three_day"
+	// MessageExpiryNoExpiry never expires
+	MessageExpiryNoExpiry = "no_expiry"
+)
+
+// MessageExpiryValues list of all expiry values for validation
+var MessageExpiryValues = []string{
+	MessageExpiryFifteenMin,
+	MessageExpiryThirtyMin,
+	MessageExpiryOneHour,
+	MessageExpiryThreeHour,
+	MessageExpirySixHour,
+	MessageExpiryTwelveHour,
+	MessageExpiryOneDay,
+	MessageExpiryThreeDay,
+	MessageExpiryNoExpiry,
+}
+
+// Scan new value into MessageExpiry
+func (e *MessageExpiry) Scan(value interface{}) error {
+	var (
+		strValue = value.(string)
+		m        string
+	)
+
+	for _, m = range MessageExpiryValues {
+		if strValue != m {
+			continue
+		}
+		*e = MessageExpiry(strValue)
+		return nil
+	}
+
+	return errors.New("Invalid MessageExpiry value")
+}
+
+// Value gets value out of MessageExpiry column
+func (e MessageExpiry) Value() (driver.Value, error) {
+	return string(e), nil
+}
+
+func (e MessageExpiry) String() string {
+	return string(e)
+}

Backend/Models/Users.go

@@ -1,84 +1,20 @@
 package Models
 
 import (
-	"database/sql/driver"
-	"errors"
-
 	"github.com/gofrs/uuid"
 	"gorm.io/gorm"
 )
 
-// BeforeUpdate prevents updating the email if it has not changed
+// BeforeUpdate prevents updating the username or email if it has not changed
 // This stops a unique constraint error
 func (u *User) BeforeUpdate(tx *gorm.DB) (err error) {
 	if !tx.Statement.Changed("Username") {
 		tx.Statement.Omit("Username")
 	}
-	return nil
-}
-
-// MessageExpiry holds values for how long messages should expire by default
-type MessageExpiry []uint8
-
-const (
-	// MessageExpiryFifteenMin expires after 15 minutes
-	MessageExpiryFifteenMin = "fifteen_min"
-	// MessageExpiryThirtyMin expires after 30 minutes
-	MessageExpiryThirtyMin = "thirty_min"
-	// MessageExpiryOneHour expires after one hour
-	MessageExpiryOneHour = "one_hour"
-	// MessageExpiryThreeHour expires after three hours
-	MessageExpiryThreeHour = "three_hour"
-	// MessageExpirySixHour expires after six hours
-	MessageExpirySixHour = "six_hour"
-	// MessageExpiryTwelveHour expires after twelve hours
-	MessageExpiryTwelveHour = "twelve_hour"
-	// MessageExpiryOneDay expires after one day
-	MessageExpiryOneDay = "one_day"
-	// MessageExpiryThreeDay expires after three days
-	MessageExpiryThreeDay = "three_day"
-	// MessageExpiryNoExpiry never expires
-	MessageExpiryNoExpiry = "no_expiry"
-)
-
-// MessageExpiryValues list of all expiry values for validation
-var MessageExpiryValues = []string{
-	MessageExpiryFifteenMin,
-	MessageExpiryThirtyMin,
-	MessageExpiryOneHour,
-	MessageExpiryThreeHour,
-	MessageExpirySixHour,
-	MessageExpiryTwelveHour,
-	MessageExpiryOneDay,
-	MessageExpiryThreeDay,
-	MessageExpiryNoExpiry,
-}
-
-// Scan new value into MessageExpiry
-func (e *MessageExpiry) Scan(value interface{}) error {
-	var (
-		strValue = value.(string)
-		m        string
-	)
-
-	for _, m = range MessageExpiryValues {
-		if strValue != m {
-			continue
-		}
-		*e = MessageExpiry(strValue)
-		return nil
+	if !tx.Statement.Changed("Email") {
+		tx.Statement.Omit("Email")
 	}
-
-	return errors.New("Invalid MessageExpiry value")
-}
-
-// Value gets value out of MessageExpiry column
-func (e MessageExpiry) Value() (driver.Value, error) {
-	return string(e), nil
-}
-
-func (e MessageExpiry) String() string {
-	return string(e)
+	return nil
 }
 
 // User holds user data
@@ -87,19 +23,11 @@ type User struct {
 	Username             string        `gorm:"not null;unique"   json:"username"`
 	Password             string        `gorm:"not null"          json:"password"`
 	ConfirmPassword      string        `gorm:"-"                 json:"confirm_password"`
+	Email                string        `                         json:"email"`
 	AsymmetricPrivateKey string        `gorm:"not null"          json:"asymmetric_private_key"` // Stored encrypted
 	AsymmetricPublicKey  string        `gorm:"not null"          json:"asymmetric_public_key"`
 	SymmetricKey         string        `gorm:"not null"          json:"symmetric_key"` // Stored encrypted
 	AttachmentID         *uuid.UUID    `                         json:"attachment_id"`
 	Attachment           Attachment    `                         json:"attachment"`
-	MessageExpiryDefault MessageExpiry `gorm:"default:no_expiry" json:"-" sql:"type:ENUM(
-        'fifteen_min',
-        'thirty_min',
-        'one_hour',
-        'three_hour',
-        'six_hour',
-        'twelve_hour',
-        'one_day',
-        'three_day'
-    )"` // Stored encrypted
+	MessageExpiryDefault MessageExpiry `gorm:"default:no_expiry" json:"-" sql:"type:ENUM('fifteen_min', 'thirty_min', 'one_hour', 'three_hour', 'six_hour', 'twelve_hour', 'one_day', 'three_day', 'no_expiry')"` // Stored encrypted
 }

Backend/dev.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+while true; do
+  go build main.go
+  ./main &
+  PID=$!
+  inotifywait -r -e modify .
+  kill $PID
+done

README.md

@@ -4,15 +4,14 @@ Encrypted messaging app
 
 ## TODO
 
-[x] Fix adding users to conversations
-[x] Fix users recieving messages
-[x] Fix the admin checks on conversation settings page
-[x] Fix sending messages in a conversation that includes users that are not the current users friend
-[x] Add admin checks to conversation settings page
-[ ] Add admin checks on backend
-[ ] Add errors to login / signup page
-[ ] Add errors when updating conversations
-[ ] Refactor the update conversations function
-[ ] Finish the friends list page
-[ ] Allow adding friends
-[ ] Finish the disappearing messages functionality
+- Fix friends list search
+- Add friends profile picture
+- Add conversation pagination
+- Add message pagination
+- Add message pagination
+- Finish off conversation settings page
+- Finish message expiry
+- Add back button to QR scanner
+- Add more padding at message send text box
+- Fix error when creating existing conversation between friends
+- Sort conversation based on latest message

docker-compose.yml

@@ -7,7 +7,7 @@ services:
     ports:
       - "8080:8080"
     volumes:
-      - "./Backend:/app"
+      - "./Backend:/go/src/git.tovijaeschke.xyz/Capsule/Backend"
     links:
       - postgres
       - postgres-testing

mobile/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>9.0</string>
+  <string>11.0</string>
 </dict>
 </plist>

mobile/ios/Flutter/Debug.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"

mobile/ios/Flutter/Release.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"

mobile/ios/Podfile

@@ -0,0 +1,41 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '11.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

mobile/ios/Podfile.lock

@@ -0,0 +1,59 @@
+PODS:
+  - Flutter (1.0.0)
+  - FMDB (2.7.5):
+    - FMDB/standard (= 2.7.5)
+  - FMDB/standard (2.7.5)
+  - image_picker_ios (0.0.1):
+    - Flutter
+  - MTBBarcodeScanner (5.0.11)
+  - path_provider_ios (0.0.1):
+    - Flutter
+  - qr_code_scanner (0.2.0):
+    - Flutter
+    - MTBBarcodeScanner
+  - shared_preferences_ios (0.0.1):
+    - Flutter
+  - sqflite (0.0.2):
+    - Flutter
+    - FMDB (>= 2.7.5)
+
+DEPENDENCIES:
+  - Flutter (from `Flutter`)
+  - image_picker_ios (from `.symlinks/plugins/image_picker_ios/ios`)
+  - path_provider_ios (from `.symlinks/plugins/path_provider_ios/ios`)
+  - qr_code_scanner (from `.symlinks/plugins/qr_code_scanner/ios`)
+  - shared_preferences_ios (from `.symlinks/plugins/shared_preferences_ios/ios`)
+  - sqflite (from `.symlinks/plugins/sqflite/ios`)
+
+SPEC REPOS:
+  trunk:
+    - FMDB
+    - MTBBarcodeScanner
+
+EXTERNAL SOURCES:
+  Flutter:
+    :path: Flutter
+  image_picker_ios:
+    :path: ".symlinks/plugins/image_picker_ios/ios"
+  path_provider_ios:
+    :path: ".symlinks/plugins/path_provider_ios/ios"
+  qr_code_scanner:
+    :path: ".symlinks/plugins/qr_code_scanner/ios"
+  shared_preferences_ios:
+    :path: ".symlinks/plugins/shared_preferences_ios/ios"
+  sqflite:
+    :path: ".symlinks/plugins/sqflite/ios"
+
+SPEC CHECKSUMS:
+  Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
+  FMDB: 2ce00b547f966261cd18927a3ddb07cb6f3db82a
+  image_picker_ios: b786a5dcf033a8336a657191401bfdf12017dabb
+  MTBBarcodeScanner: f453b33c4b7dfe545d8c6484ed744d55671788cb
+  path_provider_ios: 14f3d2fd28c4fdb42f44e0f751d12861c43cee02
+  qr_code_scanner: bb67d64904c3b9658ada8c402e8b4d406d5d796e
+  shared_preferences_ios: 548a61f8053b9b8a49ac19c1ffbc8b92c50d68ad
+  sqflite: 6d358c025f5b867b29ed92fc697fd34924e11904
+
+PODFILE CHECKSUM: ef19549a9bc3046e7bb7d2fab4d021637c0c58a3
+
+COCOAPODS: 1.11.3

mobile/ios/Runner.xcodeproj/project.pbxproj

@@ -10,6 +10,7 @@
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		7C176E8E73493FDFE1D7C309 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 00CA36B62CB085270A92E728 /* Pods_Runner.framework */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
@@ -29,12 +30,15 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		00CA36B62CB085270A92E728 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		7D2302AC69A24C6395A4B678 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+		7F7E44AA84E3C88CDE6063C2 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -42,6 +46,7 @@
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		E1FB47F20CF9808436BCAA60 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -49,6 +54,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				7C176E8E73493FDFE1D7C309 /* Pods_Runner.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -72,6 +78,8 @@
 				9740EEB11CF90186004384FC /* Flutter */,
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
+				BF068434B7059F0CC04D9821 /* Pods */,
+				AA66445C27884182A5A74088 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -98,6 +106,25 @@
 			path = Runner;
 			sourceTree = "<group>";
 		};
+		AA66445C27884182A5A74088 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				00CA36B62CB085270A92E728 /* Pods_Runner.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+		BF068434B7059F0CC04D9821 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				7F7E44AA84E3C88CDE6063C2 /* Pods-Runner.debug.xcconfig */,
+				7D2302AC69A24C6395A4B678 /* Pods-Runner.release.xcconfig */,
+				E1FB47F20CF9808436BCAA60 /* Pods-Runner.profile.xcconfig */,
+			);
+			name = Pods;
+			path = Pods;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -105,12 +132,14 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
+				90DE9D5E1F568436E776C753 /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
+				1015E9199730C97F537825AC /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -169,6 +198,23 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
+		1015E9199730C97F537825AC /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -183,6 +229,28 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
+		90DE9D5E1F568436E776C753 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -272,7 +340,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -349,7 +417,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -398,7 +466,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;

mobile/ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -4,4 +4,7 @@
    <FileRef
       location = "group:Runner.xcodeproj">
    </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
 </Workspace>

mobile/ios/Runner/Info.plist

@@ -53,5 +53,7 @@
     <string>Upload image from camera for screen background</string>
     <key>NSMicrophoneUsageDescription</key>
     <string>Post videos to profile</string>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 </dict>
 </plist>

mobile/lib/models/conversations.dart

@@ -37,6 +37,7 @@ Future<Conversation> createConversation(String title, List<Friend> friends, bool
     twoUser: twoUser,
     status: ConversationStatus.pending,
     isRead: true,
+    messageExpiryDefault: 'no_expiry'
   );
 
   await db.insert(
@@ -161,6 +162,7 @@ Future<Conversation> getConversationById(String id) async {
     status: ConversationStatus.values[maps[0]['status']],
     isRead: maps[0]['is_read'] == 1,
     icon: file,
+    messageExpiryDefault: maps[0]['message_expiry'],
   );
 }
 
@@ -190,6 +192,7 @@ Future<List<Conversation>> getConversations() async {
       status: ConversationStatus.values[maps[i]['status']],
       isRead: maps[i]['is_read'] == 1,
       icon: file,
+      messageExpiryDefault: maps[i]['message_expiry'] ?? 'no_expiry',
     );
   });
 }
@@ -223,6 +226,7 @@ Future<Conversation?> getTwoUserConversation(String userId) async {
     twoUser: maps[0]['two_user'] == 1,
     status: ConversationStatus.values[maps[0]['status']],
     isRead: maps[0]['is_read'] == 1,
+    messageExpiryDefault: maps[0]['message_expiry'],
   );
 
 }
@@ -236,6 +240,7 @@ class Conversation {
   bool twoUser;
   ConversationStatus status;
   bool isRead;
+  String messageExpiryDefault = 'no_expiry';
   File? icon;
 
   Conversation({
@@ -247,6 +252,7 @@ class Conversation {
     required this.twoUser,
     required this.status,
     required this.isRead,
+    required this.messageExpiryDefault,
     this.icon,
   });
 
@@ -276,6 +282,7 @@ class Conversation {
       twoUser: false,
       status: ConversationStatus.complete,
       isRead: true,
+      messageExpiryDefault: 'no_expiry',
     );
   }
 
@@ -321,6 +328,7 @@ class Conversation {
       'name': AesHelper.aesEncrypt(symKey, Uint8List.fromList(name.codeUnits)),
       'users': await getEncryptedConversationUsers(this, symKey),
       'two_user': AesHelper.aesEncrypt(symKey, Uint8List.fromList((twoUser ? 'true' : 'false').codeUnits)),
+      'message_expiry': messageExpiryDefault,
       'user_conversations': userConversations,
     };
 
@@ -358,6 +366,7 @@ class Conversation {
       'status': status.index,
       'is_read': isRead ? 1 : 0,
       'file': icon != null ? icon!.path : null,
+      'message_expiry': messageExpiryDefault,
     };
   }
 

mobile/lib/models/my_profile.dart

@@ -2,7 +2,6 @@ import 'dart:convert';
 import 'dart:io';
 
 import 'package:Capsule/utils/storage/get_file.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:pointycastle/impl.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -11,7 +10,7 @@ import '/utils/encryption/aes_helper.dart';
 import '/utils/encryption/crypto_utils.dart';
 
 // TODO: Replace this with the prod url when server is deployed
-String defaultServerUrl = dotenv.env['SERVER_URL'] ?? 'http://192.168.1.5:8080';
+String defaultServerUrl = dotenv.env['SERVER_URL'] ?? 'http://localhost:8080/';
 
 class MyProfile {
   String id;

mobile/lib/models/text_messages.dart

@@ -99,7 +99,7 @@ class TextMessage extends Message {
     );
 
     Map<String, String> messageData = {
-      'id': id,
+      'id': messageDataId,
       'data': AesHelper.aesEncrypt(symmetricKey, Uint8List.fromList(text.codeUnits)),
       'sender_id': AesHelper.aesEncrypt(symmetricKey, Uint8List.fromList(senderId.codeUnits)),
       'symmetric_key': AesHelper.aesEncrypt(

mobile/lib/utils/storage/conversations.dart

@@ -116,6 +116,8 @@ Future<void> updateConversations() async {
       var conversationDetailJson = conversationsDetailsJson[i] as Map<String, dynamic>;
       var conversation = findConversationByDetailId(conversations, conversationDetailJson['id']);
 
+      conversation.messageExpiryDefault = conversationDetailJson['message_expiry'];
+
       conversation.twoUser = AesHelper.aesDecrypt(
         base64.decode(conversation.symmetricKey),
         base64.decode(conversationDetailJson['two_user']),
@@ -194,7 +196,7 @@ Future<void> uploadConversation(Conversation conversation, BuildContext context)
     body: jsonEncode(conversationJson),
   );
 
-  if (resp.statusCode != 200) {
+  if (resp.statusCode != 204) {
     showMessage('Failed to create conversation', context);
   }
 }

mobile/lib/utils/storage/database.dart

@@ -40,7 +40,8 @@ Future<Database> getDatabaseConnection() async {
                                 two_user INTEGER,
                                 status INTEGER,
                                 is_read INTEGER,
-                                file TEXT
+                                file TEXT,
+                                message_expiry TEXT
                         );
                         ''');
 

mobile/lib/utils/storage/messages.dart

@@ -100,7 +100,7 @@ Future<void> sendMessage(Conversation conversation, {
     body: jsonEncode(messagesToSend),
   )
   .then((resp) {
-    if (resp.statusCode != 200) {
+    if (resp.statusCode != 204) {
       throw Exception('Unable to send message');
     }
   })

mobile/lib/views/authentication/login.dart

@@ -87,8 +87,8 @@ class _LoginWidgetState extends State<LoginWidget> {
     );
 
     final ButtonStyle buttonStyle = ElevatedButton.styleFrom(
-      primary: Theme.of(context).colorScheme.surface,
-      onPrimary: Theme.of(context).colorScheme.onSurface,
+      backgroundColor: Theme.of(context).colorScheme.surface,
+      foregroundColor: Theme.of(context).colorScheme.onSurface,
       minimumSize: const Size.fromHeight(50),
       padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 10),
       textStyle: TextStyle(

mobile/lib/views/main/conversation/detail.dart

@@ -271,8 +271,14 @@ class _ConversationDetailState extends State<ConversationDetail> {
                 ],
               ),
 
-              showFilePicker ?
+              AnimatedSwitcher(
+                duration: const Duration(milliseconds: 250),
+                transitionBuilder: (Widget child, Animation<double> animation) {
+                  return SizeTransition(sizeFactor: animation, child: child);
+                },
+                child: showFilePicker ?
                   FilePicker(
+                    key: const Key('filePicker'),
                     cameraHandle: (XFile image) {},
                     galleryHandleMultiple: (List<XFile> images) async {
                       for (var img in images) {
@@ -284,7 +290,8 @@ class _ConversationDetailState extends State<ConversationDetail> {
                     },
                     fileHandle: () {},
                   ) :
-                  const SizedBox.shrink(),
+                  const SizedBox(height: 15),
+              ),
             ],
           ),
         ),

mobile/lib/views/main/conversation/settings.dart

@@ -1,14 +1,18 @@
+import 'dart:convert';
 import 'dart:io';
 
-import 'package:Capsule/components/custom_title_bar.dart';
-import 'package:Capsule/components/flash_message.dart';
-import 'package:Capsule/exceptions/update_data_exception.dart';
-import 'package:Capsule/models/friends.dart';
-import 'package:Capsule/utils/encryption/crypto_utils.dart';
-import 'package:Capsule/utils/storage/write_file.dart';
-import 'package:Capsule/views/main/conversation/create_add_users.dart';
+import 'package:Capsule/utils/storage/session_cookie.dart';
 import 'package:flutter/material.dart';
+import 'package:http/http.dart' as http;
 
+import '/components/custom_title_bar.dart';
+import '/components/flash_message.dart';
+import '/components/select_message_ttl.dart';
+import '/exceptions/update_data_exception.dart';
+import '/models/friends.dart';
+import '/utils/encryption/crypto_utils.dart';
+import '/utils/storage/write_file.dart';
+import '/views/main/conversation/create_add_users.dart';
 import '/models/conversation_users.dart';
 import '/models/conversations.dart';
 import '/models/my_profile.dart';
@@ -122,13 +126,7 @@ class _ConversationSettingsState extends State<ConversationSettings> {
                   widget.conversation.name = conversationName;
                   widget.conversation.icon = writtenFile;
 
-                  final db = await getDatabaseConnection();
-                  db.update(
-                    'conversations',
-                    widget.conversation.toMap(),
-                    where: 'id = ?',
-                    whereArgs: [widget.conversation.id],
-                  );
+                  await saveConversation();
 
                   await updateConversation(widget.conversation, updatedImage: updatedImage)
                       .catchError((error) {
@@ -256,7 +254,38 @@ class _ConversationSettingsState extends State<ConversationSettings> {
               )
             ),
             onPressed: () {
-              print('Disappearing Messages');
+              Navigator.of(context).push(
+                MaterialPageRoute(builder: (context) => SelectMessageTTL(
+                  widgetTitle: 'Message Expiry',
+                  currentSelected: widget.conversation.messageExpiryDefault,
+                  backCallback: (String messageExpiry) async {
+                    widget.conversation.messageExpiryDefault = messageExpiry;
+
+                    http.post(
+                      await MyProfile.getServerUrl(
+                        'api/v1/auth/conversations/${widget.conversation.id}/message_expiry'
+                      ),
+                      headers: {
+                        'cookie': await getSessionCookie(),
+                      },
+                      body: jsonEncode({
+                        'message_expiry': messageExpiry,
+                      }),
+                    ).then((http.Response response) {
+                      if (response.statusCode == 204) {
+                        return;
+                      }
+
+                      showMessage(
+                        'Could not change the default message expiry, please try again later.',
+                        context,
+                      );
+                    });
+
+                    saveConversation();
+                  }
+                ))
+              );
             }
           ),
           TextButton.icon(
@@ -331,5 +360,15 @@ return Theme.of(context).colorScheme.onBackground;
     getUsers();
     setState(() {});
   }
+
+  saveConversation() async {
+    final db = await getDatabaseConnection();
+    db.update(
+      'conversations',
+      widget.conversation.toMap(),
+      where: 'id = ?',
+      whereArgs: [widget.conversation.id],
+    );
+  }
 }
 

mobile/lib/views/main/profile/change_password.dart

@@ -169,7 +169,7 @@ class ChangePassword extends StatelessWidget {
       return;
     }
 
-    if (resp.statusCode != 200) {
+    if (resp.statusCode != 204) {
       showMessage(
         'An unexpected error occured, please try again later.',
         context,

mobile/lib/views/main/profile/profile.dart

@@ -64,7 +64,6 @@ class _ProfileState extends State<Profile> {
         backdropEnabled: true,
         backdropOpacity: 0.2,
         minHeight: 0,
-        maxHeight: 450,
         panel: Center(
               child: _profileQrCode(),
         ),
@@ -73,7 +72,13 @@ class _ProfileState extends State<Profile> {
           child: Column(
             children: <Widget>[
               usernameHeading(),
-              fileSelector(),
+              AnimatedSwitcher(
+                duration: const Duration(milliseconds: 250),
+                transitionBuilder: (Widget child, Animation<double> animation) {
+                  return SizeTransition(sizeFactor: animation, child: child);
+                },
+                child: fileSelector(),
+              ),
               SizedBox(height: showFileSelector ? 10 : 30),
               settings(),
               const SizedBox(height: 30),
@@ -126,7 +131,8 @@ class _ProfileState extends State<Profile> {
       return const SizedBox.shrink();
     }
 
-    return Padding(
+    return  Padding(
+      key: const Key('fileSelector'),
       padding: const EdgeInsets.only(top: 10),
       child: FilePicker(
         cameraHandle: _setProfileImage,
@@ -168,7 +174,7 @@ class _ProfileState extends State<Profile> {
       }
 
       showMessage(
-        'Could not change your default message expiry, please try again later.',
+        'Could not add profile picture, please try again later.',
         context,
       );
     });
@@ -255,7 +261,7 @@ class _ProfileState extends State<Profile> {
                           'message_expiry': messageExpiry,
                         }),
                       ).then((http.Response response) {
-                        if (response.statusCode == 200) {
+                        if (response.statusCode == 204) {
                           return;
                         }
 

mobile/pubspec.lock

@@ -14,7 +14,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.8.2"
+    version: "2.9.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -28,21 +28,14 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.1"
+    version: "1.2.1"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   collection:
     dependency: transitive
     description:
@@ -84,7 +77,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.3.1"
   ffi:
     dependency: transitive
     description:
@@ -218,21 +211,21 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.11"
+    version: "0.12.12"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.4"
+    version: "0.1.5"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0"
   mime:
     dependency: "direct main"
     description:
@@ -246,7 +239,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   path_provider:
     dependency: "direct main"
     description:
@@ -419,7 +412,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.2"
+    version: "1.9.0"
   sqflite:
     dependency: "direct main"
     description:
@@ -454,7 +447,7 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   synchronized:
     dependency: transitive
     description:
@@ -468,14 +461,14 @@ packages:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.9"
+    version: "0.4.12"
   typed_data:
     dependency: transitive
     description:

mobile/pubspec.yaml

@@ -18,7 +18,7 @@ dependencies:
   http: ^0.13.4
   shared_preferences: ^2.0.15
   sqflite: ^2.0.2
-  path: 1.8.1
+  path: any
   flutter_dotenv: ^5.0.2
   intl: ^0.17.0
   uuid: ^3.0.6