define context keysessionid using go-vise --withcontext

Reviewed-on: urdt/ussd#242

cmd/africastalking/main.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"net/url"
 	"os"
 	"os/signal"
 	"path"
@@ -29,7 +30,7 @@ import (
 )
 
 var (
-	logg          = logging.NewVanilla()
+	logg          = logging.NewVanilla().WithDomain("AfricasTalking").WithContextKey("at-session-id")
 	scriptDir     = path.Join("services", "registration")
 	build         = "dev"
 	menuSeparator = ": "
@@ -39,7 +40,43 @@ func init() {
 	initializers.LoadEnvVariables()
 }
 
-type atRequestParser struct{}
+type atRequestParser struct {
+	context context.Context
+}
+
+func parseQueryParams(query string) map[string]string {
+	params := make(map[string]string)
+
+	queryParams := strings.Split(query, "&")
+	for _, param := range queryParams {
+		// Split each key-value pair by '='
+		parts := strings.SplitN(param, "=", 2)
+		if len(parts) == 2 {
+			params[parts[0]] = parts[1]
+		}
+	}
+	return params
+}
+
+func extractATSessionId(decodedStr string) (string, error) {
+	var data map[string]string
+	err := json.Unmarshal([]byte(decodedStr), &data)
+
+	if err != nil {
+		logg.Errorf("Error unmarshalling JSON: %v", err)
+		return "", nil
+	}
+	decodedBody, err := url.QueryUnescape(data["body"])
+	if err != nil {
+		logg.Errorf("Error URL-decoding body: %v", err)
+		return "", nil
+	}
+	params := parseQueryParams(decodedBody)
+
+	sessionId := params["sessionId"]
+	return sessionId, nil
+
+}
 
 func (arp *atRequestParser) GetSessionId(rq any) (string, error) {
 	rqv, ok := rq.(*http.Request)
@@ -63,7 +100,12 @@ func (arp *atRequestParser) GetSessionId(rq any) (string, error) {
 	if err != nil {
 		logg.Warnf("failed to marshal request body", "err", err)
 	} else {
-		logg.Debugf("received request", "bytes", logBytes)
+		decodedStr := string(logBytes)
+		sessionId, err := extractATSessionId(decodedStr)
+		if err != nil {
+			context.WithValue(arp.context, "at-session-id", sessionId)
+		}
+		logg.Debugf("Received request:", decodedStr)
 	}
 
 	if err := rqv.ParseForm(); err != nil {
@@ -191,7 +233,9 @@ func main() {
 	}
 	defer stateStore.Close()
 
-	rp := &atRequestParser{}
+	rp := &atRequestParser{
+		context: ctx,
+	}
 	bsh := handlers.NewBaseSessionHandler(cfg, rs, stateStore, userdataStore, rp, hl)
 	sh := httpserver.NewATSessionHandler(bsh)
 

common/pin_test.go

@@ -99,6 +99,27 @@ func TestHashPIN(t *testing.T) {
 	}
 }
 
+func TestVerifyMigratedHashPin(t *testing.T) {
+	tests := []struct {
+		pin  string
+		hash string
+	}{
+		{
+			pin:  "1234",
+			hash: "$2b$08$dTvIGxCCysJtdvrSnaLStuylPoOS/ZLYYkxvTeR5QmTFY3TSvPQC6",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.pin, func(t *testing.T) {
+			ok := VerifyPIN(tt.hash, tt.pin)
+			if !ok {
+				t.Errorf("VerifyPIN could not verify migrated PIN: %v", tt.pin)
+			}
+		})
+	}
+}
+
 func TestVerifyPIN(t *testing.T) {
 	tests := []struct {
 		name       string

go.mod

@@ -3,7 +3,7 @@ module git.grassecon.net/urdt/ussd
 go 1.23.0
 
 require (
-	git.defalsify.org/vise.git v0.2.3-0.20241231085136-8582c7e157d9
+	git.defalsify.org/vise.git v0.2.3-0.20250103172917-3e190a44568d
 	github.com/alecthomas/assert/v2 v2.2.2
 	github.com/gofrs/uuid v4.4.0+incompatible
 	github.com/grassrootseconomics/eth-custodial v1.3.0-beta
@@ -11,6 +11,7 @@ require (
 	github.com/joho/godotenv v1.5.1
 	github.com/peteole/testdata-loader v0.3.0
 	github.com/stretchr/testify v1.9.0
+	golang.org/x/crypto v0.27.0
 	gopkg.in/leonelquinteros/gotext.v1 v1.3.1
 )
 
@@ -32,7 +33,6 @@ require (
 	github.com/rogpeppe/go-internal v1.13.1 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
-	golang.org/x/crypto v0.27.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
 	golang.org/x/text v0.18.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -1,5 +1,5 @@
-git.defalsify.org/vise.git v0.2.3-0.20241231085136-8582c7e157d9 h1:O3m+NgWDWtJm8OculT99c4bDMAO4xLe2c8hpCKpsd9g=
+git.defalsify.org/vise.git v0.2.3-0.20250103172917-3e190a44568d h1:bPAOVZOX4frSGhfOdcj7kc555f8dc9DmMd2YAyC2AMw=
-git.defalsify.org/vise.git v0.2.3-0.20241231085136-8582c7e157d9/go.mod h1:jyBMe1qTYUz3mmuoC9JQ/TvFeW0vTanCUcPu3H8p4Ck=
+git.defalsify.org/vise.git v0.2.3-0.20250103172917-3e190a44568d/go.mod h1:jyBMe1qTYUz3mmuoC9JQ/TvFeW0vTanCUcPu3H8p4Ck=
 github.com/alecthomas/assert/v2 v2.2.2 h1:Z/iVC0xZfWTaFNE6bA3z07T86hd45Xe2eLt6WVy2bbk=
 github.com/alecthomas/assert/v2 v2.2.2/go.mod h1:pXcQ2Asjp247dahGEmsZ6ru0UVwnkhktn7S0bBDLxvQ=
 github.com/alecthomas/participle/v2 v2.0.0 h1:Fgrq+MbuSsJwIkw3fEj9h75vDP0Er5JzepJ0/HNHv0g=

internal/handlers/handlerservice.go

@@ -43,7 +43,7 @@ func NewLocalHandlerService(ctx context.Context, fp string, debug bool, dbResour
 	if err != nil {
 		return nil, err
 	}
-	adminstore, err := utils.NewAdminStore(ctx, "./devtools/admin_numbers")
+	adminstore, err := utils.NewAdminStore(ctx, "admin_numbers")
 	if err != nil {
 		return nil, err
 	}

internal/handlers/ussd/menuhandler.go

@@ -28,7 +28,7 @@ import (
 )
 
 var (
-	logg           = logging.NewVanilla().WithDomain("ussdmenuhandler")
+	logg           = logging.NewVanilla().WithDomain("ussdmenuhandler").WithContextKey("session-id")
 	scriptDir      = path.Join("services", "registration")
 	translationDir = path.Join(scriptDir, "locale")
 )
@@ -122,9 +122,12 @@ func (h *Handlers) Init(ctx context.Context, sym string, input []byte) (resource
 		h.st.Code = []byte{}
 	}
 
-	sessionId, _ := ctx.Value("SessionId").(string)
+	sessionId, ok := ctx.Value("SessionId").(string)
-	flag_admin_privilege, _ := h.flagManager.GetFlag("flag_admin_privilege")
+	if ok {
+		context.WithValue(ctx, "session-id", sessionId)
+	}
 
+	flag_admin_privilege, _ := h.flagManager.GetFlag("flag_admin_privilege")
 	isAdmin, _ := h.adminstore.IsAdmin(sessionId)
 
 	if isAdmin {

internal/utils/isocode.go

@@ -1,9 +1,9 @@
 package utils
 
 var isoCodes = map[string]bool{
-	"eng": true, // English
+	"eng":     true, // English
-	"swa": true, // Swahili
+	"swa":     true, // Swahili
-
+	"default": true, // Default language: English
 }
 
 func IsValidISO639(code string) bool {

menutraversal_test/group_test.json

@@ -62,10 +62,10 @@
                 },
                 {
                     "input": "1234",
-                    "expectedContent": "Select language:\n0:English\n1:Kiswahili"
+                    "expectedContent": "Select language:\n1:English\n2:Kiswahili"
                 },
                 {
-                    "input": "0",
+                    "input": "1",
                     "expectedContent": "Your language change request was successful.\n0:Back\n9:Quit"
                 },
                 {
@@ -430,7 +430,7 @@
                 },
                 {
                     "input": "1234",
-                    "expectedContent": "My profile:\nName: foo bar\nGender: male\nAge: 80\nLocation: Kilifi\nYou provide: Bananas\n\n0:Back"
+                    "expectedContent": "My profile:\nName: foo bar\nGender: male\nAge: 80\nLocation: Kilifi\nYou provide: Bananas\n\n0:Back\n9:Quit"
                 },
                 {
                     "input": "0",

menutraversal_test/test_setup.json

@@ -7,14 +7,14 @@
                 "steps": [
                     {
                         "input": "",
-                        "expectedContent": "Welcome to Sarafu Network\nPlease select a language\n0:English\n1:Kiswahili"
+                        "expectedContent": "Welcome to Sarafu Network\nPlease select a language\n1:English\n2:Kiswahili"
                     },
                     {
-                        "input": "0",
+                        "input": "1",
-                        "expectedContent": "Do you agree to terms and conditions?\nhttps://grassecon.org/pages/terms-and-conditions\n\n0:Yes\n1:No"
+                        "expectedContent": "Do you agree to terms and conditions?\nhttps://grassecon.org/pages/terms-and-conditions\n\n1:Yes\n2:No"
                     },
                     {
-                        "input": "0",
+                        "input": "1",
                         "expectedContent": "Please enter a new four number PIN for your account:\n0:Exit"
                     },
                     {
@@ -40,14 +40,14 @@
                 "steps": [
                     {
                         "input": "",
-                        "expectedContent": "Welcome to Sarafu Network\nPlease select a language\n0:English\n1:Kiswahili"
+                        "expectedContent": "Welcome to Sarafu Network\nPlease select a language\n1:English\n2:Kiswahili"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "Do you agree to terms and conditions?\nhttps://grassecon.org/pages/terms-and-conditions\n\n0:Yes\n1:No"
                     },
                     {
                         "input": "1",
+                        "expectedContent": "Do you agree to terms and conditions?\nhttps://grassecon.org/pages/terms-and-conditions\n\n1:Yes\n2:No"
+                    },
+                    {
+                        "input": "2",
                         "expectedContent": "Thank you for using Sarafu. Goodbye!"
                     }
                 ]

services/registration/balances.vis

@@ -7,3 +7,4 @@ HALT
 INCMP _ 0
 INCMP my_balance 1
 INCMP community_balance 2
+INCMP . * 

services/registration/change_language.vis

@@ -2,9 +2,9 @@ LOAD reset_account_authorized 0
 LOAD reset_incorrect 0
 CATCH incorrect_pin flag_incorrect_pin 1
 CATCH pin_entry flag_account_authorized 0
-MOUT english 0
+MOUT english 1
-MOUT kiswahili 1
+MOUT kiswahili 2
 HALT
-INCMP set_default 0
+INCMP set_eng 1
-INCMP set_swa 1
+INCMP set_swa 2
 INCMP . *

services/registration/community_balance.vis

@@ -9,3 +9,4 @@ MOUT quit 9
 HALT
 INCMP _ 0
 INCMP quit 9
+INCMP . * 

services/registration/edit_profile.vis

@@ -20,3 +20,4 @@ INCMP edit_yob 4
 INCMP edit_location 5
 INCMP edit_offerings 6
 INCMP view_profile 7
+INCMP . * 

services/registration/my_account.vis

@@ -14,3 +14,4 @@ INCMP balances 3
 INCMP check_statement 4
 INCMP pin_management 5
 INCMP address 6
+INCMP . *

services/registration/my_balance.vis

@@ -9,3 +9,4 @@ MOUT quit 9
 HALT
 INCMP _ 0
 INCMP quit 9
+INCMP . * 

services/registration/select_language.vis

@@ -1,6 +1,6 @@
-MOUT english 0
+MOUT english 1
-MOUT kiswahili 1
+MOUT kiswahili 2
 HALT
-INCMP set_eng 0
+INCMP set_eng 1
-INCMP set_swa 1
+INCMP set_swa 2
 INCMP . *

services/registration/set_default.vis

@@ -0,0 +1,4 @@
+LOAD set_language 6
+RELOAD set_language
+CATCH terms flag_account_created 0
+MOVE language_changed

services/registration/terms.vis

@@ -1,5 +1,5 @@
-MOUT yes 0
+MOUT yes 1
-MOUT no 1
+MOUT no 2
 HALT
-INCMP create_pin 0
+INCMP create_pin 1
 INCMP quit *

services/registration/view_profile.vis

@@ -4,5 +4,8 @@ LOAD reset_incorrect 6
 CATCH incorrect_pin flag_incorrect_pin 1
 CATCH pin_entry flag_account_authorized 0
 MOUT back 0
+MOUT quit 9
 HALT
 INCMP _ 0
+INCMP quit 9
+INCMP . *