chore(release): prepare for 0.8.0

GET /api/v2/users with q=email:"..." answers like Auth0's user search: the
email matches in any letter case, unlike users-by-email, and the answer has
the include_totals shape the Go SDK asks for by default. Any other query is
refused with 400 rather than answered wrong.

Goodfeed's backend checks whether an address is taken with this search
before it lets a user change their email.

Reviewed-on: #443
Co-authored-by: Peter Svensson <peter@sparetimecoders.com>

.version

@@ -1,3 +1,3 @@
 {
-  "version": "0.7.7"
+  "version": "0.8.0"
 }

CHANGELOG.md

@@ -2,7 +2,47 @@
 
 All notable changes to this project will be documented in this file.
 
-## [0.7.7] - 2026-08-16
+## [0.8.0] - 2026-10-07
+
+### 🚀 Features
+
+- *(management)* Search users by email in any case (#443)
+
+### 🐛 Bug Fixes
+
+- *(deps)* Update module github.com/lestrrat-go/jwx/v4 to v4.5.0 (#427)
+
+### ⚙️ Miscellaneous Tasks
+
+- *(deps)* Update golang:1.27 docker digest to 7543a96 (#421)
+- *(deps)* Update golang:1.27 docker digest to 512690a (#423)
+- *(deps)* Update golang:1.27 docker digest to f44f6e8 (#425)
+- *(deps)* Update golang:1.27 docker digest to 03fd17c (#429)
+- *(deps)* Update golang:1.27 docker digest to 1cfcdb1 (#431)
+- *(deps)* Update golang:1.27 docker digest to 3680233 (#433)
+- *(deps)* Update golang:1.27 docker digest to e0174e5 (#435)
+- *(deps)* Update golang:1.27 docker digest to 23fe807 (#437)
+- *(deps)* Update golang:1.27 docker digest to 1e93e00 (#439)
+- *(deps)* Update golang:1.27 docker digest to 162be52 (#441)
+
+## [0.7.8] - 2026-09-02
+
+### 🐛 Bug Fixes
+
+- *(deps)* Update module github.com/lestrrat-go/jwx/v4 to v4.3.0 (#405)
+- *(deps)* Update module github.com/lestrrat-go/jwx/v4 to v4.4.0 (#409)
+
+### ⚙️ Miscellaneous Tasks
+
+- *(deps)* Update golang docker tag to v1.27 (#403)
+- *(deps)* Update gcr.io/distroless/static-debian12 docker digest to d75cdd7 (#407)
+- *(deps)* Update golang:1.27 docker digest to c5b07c1 (#411)
+- *(deps)* Update golang:1.27 docker digest to f42f854 (#413)
+- *(deps)* Update golang:1.27 docker digest to 0ecdc2a (#415)
+- *(deps)* Update golang:1.27 docker digest to 4013ae0 (#417)
+- *(deps)* Update golang:1.27 docker digest to 192b749 (#419)
+
+## [0.7.7] - 2026-08-17
 
 ### 🐛 Bug Fixes
 

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.26@sha256:0d1d3a794be25f809dd2cb3160d8c73276c4056a9f8242a138e908ddeee7b6b6 AS build
+FROM golang:1.27@sha256:162be5298a40ed317005c8339c6de4d10d3eef336d66dc8e9259b03ab9d3a6d2 AS build
 
 WORKDIR /build
 ENV CGO_ENABLED=0
@@ -10,7 +10,7 @@ RUN go mod download
 COPY . .
 RUN go build -ldflags="-s -w" -o /release/service ./cmd/service
 
-FROM gcr.io/distroless/static-debian12@sha256:6447365a6337c3732f412d1b74357b30a633831955b2bc45552b0086be907687
+FROM gcr.io/distroless/static-debian12@sha256:d75cdd72874d4790092fcb1b058493ecf6bb5bf2b2b897045b00ff01d91843f2
 
 ENV TZ=Europe/Stockholm
 ENV AUDIENCE="https://shiny.unbound.se"

cmd/service/service.go

@@ -102,6 +102,7 @@ func main() {
 
 	// Management API endpoints
 	mux.HandleFunc("GET /api/v2/users-by-email", managementHandler.GetUsersByEmail)
+	mux.HandleFunc("GET /api/v2/users", managementHandler.SearchUsers)
 	mux.HandleFunc("POST /api/v2/users", managementHandler.CreateUser)
 	mux.HandleFunc("PATCH /api/v2/users/", managementHandler.UpdateUser)
 	mux.HandleFunc("POST /api/v2/tickets/password-change", managementHandler.PasswordChangeTicket)

go.mod

@@ -5,13 +5,13 @@ go 1.26.0
 require (
 	github.com/alecthomas/kong v1.16.1
 	github.com/google/uuid v1.6.0
-	github.com/lestrrat-go/jwx/v4 v4.2.0
+	github.com/lestrrat-go/jwx/v4 v4.5.0
 	github.com/rs/cors v1.11.1
 )
 
 require (
-	github.com/lestrrat-go/dsig v1.3.0 // indirect
+	github.com/lestrrat-go/dsig v1.4.0 // indirect
 	github.com/lestrrat-go/option/v3 v3.0.0-alpha1 // indirect
 	github.com/valyala/fastjson v1.6.10 // indirect
-	golang.org/x/crypto v0.54.0 // indirect
+	golang.org/x/crypto v0.56.0 // indirect
 )

go.sum

@@ -4,27 +4,23 @@ github.com/alecthomas/kong v1.16.1 h1:ixhCt93XkJ98kGposQ54+bl0IK6XwqB40AsMynU7Z8
 github.com/alecthomas/kong v1.16.1/go.mod h1:wrlbXem1CWqUV5Vbmss5ISYhsVPkBb1Yo7YKJghju2I=
 github.com/alecthomas/repr v0.5.2 h1:SU73FTI9D1P5UNtvseffFSGmdNci/O6RsqzeXJtP0Qs=
 github.com/alecthomas/repr v0.5.2/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
-github.com/lestrrat-go/dsig v1.3.0 h1:phjMOCXvYzhuIgn7Voe2rex8z166vGfxRxmqM25P9/Q=
-github.com/lestrrat-go/dsig v1.3.0/go.mod h1:RD2eOaidyPvpc7IJQoO3Qq52RWdy8ZcJs8lrOnoa1Kc=
-github.com/lestrrat-go/jwx/v4 v4.2.0 h1:YpyEnRqejbDGwOSB8rIKD2EXqfAEA/2LLN2ZZkzm9xs=
-github.com/lestrrat-go/jwx/v4 v4.2.0/go.mod h1:1V1wOmyFnMLltrTKXZSRMZ/GWq8UeMW1JmUaBNqD3E4=
+github.com/lestrrat-go/dsig v1.4.0 h1:g7LUjK8cT74A5DzBXJI5HzsJuLhoYN0Wzj4nuOMIrH8=
+github.com/lestrrat-go/dsig v1.4.0/go.mod h1:I8Nddg/vN2cUl/h8N7SRRApLnNNeyZPIqLYpvpOtGGo=
+github.com/lestrrat-go/jwx/v4 v4.5.0 h1:lgU8YcqaJo/iZllX4AvSaQTzT2XpWWMrDcPMe6+KzqI=
+github.com/lestrrat-go/jwx/v4 v4.5.0/go.mod h1:HpoztFC5HrNj9iKkZJ3XTQQgzCY2Zto/29n89QhTC10=
 github.com/lestrrat-go/option/v3 v3.0.0-alpha1 h1:dvdzLwm/Ba5CJUF3jQP7w/iNYSLfy7yyh9XXNa1WjxI=
 github.com/lestrrat-go/option/v3 v3.0.0-alpha1/go.mod h1:5KSg20dfsKkNJtjDmaQRLZVXuUrzuCCcz/gbDK0pfKk=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rs/cors v1.11.1 h1:eU3gRzXLRK57F5rKMGMZURNdIG4EoAmX8k94r9wXWHA=
 github.com/rs/cors v1.11.1/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
-github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
-github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+github.com/stretchr/testify v1.12.1 h1:EuwCh5fleGS7H32xRwO3wRGT7DxrDhLAT6FF8MpWDWE=
+github.com/stretchr/testify v1.12.1/go.mod h1:MDEgiDPPsNp5cuIrHPPCyornHKgEVbtFUmoNlxoYthg=
 github.com/valyala/fastjson v1.6.10 h1:/yjJg8jaVQdYR3arGxPE2X5z89xrlhS0eGXdv+ADTh4=
 github.com/valyala/fastjson v1.6.10/go.mod h1:e6FubmQouUNP73jtMLmcbxS6ydWIpOfhz34TSfO3JaE=
-golang.org/x/crypto v0.54.0 h1:YLIA59K4fiNzHzjnZt2tUJQjQtUWfWbeHBqKtk3eScw=
-golang.org/x/crypto v0.54.0/go.mod h1:KWL8ny2AZdGR2cWmzeHrp2azQPGogOv+HeQaVEXC2dk=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+go.yaml.in/yaml/v3 v3.0.5 h1:N6y/pJk8buWs9NY5ERU2HSMfm+IuD/OtfdAnq6kESPw=
+go.yaml.in/yaml/v3 v3.0.5/go.mod h1:HVTZu1O7/Vkt2N+BFy8Zza+lnLsABggaTM2ZpNIGuKg=
+golang.org/x/crypto v0.56.0 h1:GUh5Ii4J5jtcseSMiRqr1jXCNHoxjeV9Fmekc2oLy6Y=
+golang.org/x/crypto v0.56.0/go.mod h1:OMW5y6CY9l38uPLmxU6l6pwcXp1obtLo3e6gT7gQR2I=

handlers/management.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log/slog"
 	"net/http"
+	"regexp"
 	"strings"
 
 	"git.unbound.se/unboundsoftware/auth0mock/store"
@@ -152,3 +153,45 @@ func (h *ManagementHandler) PasswordChangeTicket(w http.ResponseWriter, r *http.
 		"ticket": "https://some-url",
 	})
 }
+
+// emailQuery matches the one Lucene query this mock answers: an email phrase,
+// email:"...", with \" and \\ escaped inside it.
+var emailQuery = regexp.MustCompile(`^email:"((?:[^"\\]|\\.)*)"$`)
+
+// SearchUsers handles GET /api/v2/users. Like Auth0's user search it matches
+// email in any letter case (users-by-email does not), and it answers in the
+// shape the Go SDK asks for by default (include_totals=true). Only an email
+// phrase is understood; any other query is refused rather than answered wrong.
+func (h *ManagementHandler) SearchUsers(w http.ResponseWriter, r *http.Request) {
+	q := r.URL.Query().Get("q")
+	match := emailQuery.FindStringSubmatch(q)
+	if match == nil {
+		http.Error(w, "only q=email:\"...\" is supported", http.StatusBadRequest)
+		return
+	}
+	email := strings.NewReplacer(`\"`, `"`, `\\`, `\`).Replace(match[1])
+
+	h.logger.Debug("searching users", "email", email)
+
+	users := []UserResponse{}
+	for _, user := range h.userStore.List() {
+		if strings.EqualFold(user.Email, email) {
+			users = append(users, UserResponse{
+				Email:      user.Email,
+				GivenName:  user.GivenName,
+				FamilyName: user.FamilyName,
+				UserID:     fmt.Sprintf("auth0|%s", user.UserID),
+				Picture:    user.Picture,
+			})
+		}
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(map[string]any{
+		"start":  0,
+		"limit":  len(users),
+		"length": len(users),
+		"total":  len(users),
+		"users":  users,
+	})
+}

handlers/management_test.go

@@ -0,0 +1,66 @@
+package handlers
+
+import (
+	"encoding/json"
+	"log/slog"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"testing"
+
+	"git.unbound.se/unboundsoftware/auth0mock/store"
+)
+
+func searchUsers(t *testing.T, h *ManagementHandler, q string) (int, []UserResponse) {
+	t.Helper()
+	req := httptest.NewRequest(http.MethodGet, "/api/v2/users?search_engine=v3&include_totals=true&q="+url.QueryEscape(q), nil)
+	rec := httptest.NewRecorder()
+	h.SearchUsers(rec, req)
+	if rec.Code != http.StatusOK {
+		return rec.Code, nil
+	}
+	var body struct {
+		Total int            `json:"total"`
+		Users []UserResponse `json:"users"`
+	}
+	if err := json.NewDecoder(rec.Body).Decode(&body); err != nil {
+		t.Fatalf("decode: %v", err)
+	}
+	if body.Total != len(body.Users) {
+		t.Fatalf("total %d, users %d", body.Total, len(body.Users))
+	}
+	return rec.Code, body.Users
+}
+
+// The search matches email in any letter case, as Auth0's does: a backend that
+// checks whether an address is taken must find it however it was typed.
+func TestSearchUsersMatchesEmailInAnyCase(t *testing.T) {
+	users := store.NewUserStore()
+	users.Create("anna@kpmg.se", &store.User{GivenName: "Anna"})
+	users.Create("bob@acme.se", &store.User{GivenName: "Bob"})
+	h := NewManagementHandler(users, slog.New(slog.DiscardHandler))
+
+	for _, q := range []string{`email:"anna@kpmg.se"`, `email:"ANNA@KPMG.SE"`, `email:"Anna@Kpmg.se"`} {
+		code, found := searchUsers(t, h, q)
+		if code != http.StatusOK || len(found) != 1 || found[0].UserID != "auth0|anna@kpmg.se" {
+			t.Fatalf("%s: code %d, found %+v", q, code, found)
+		}
+	}
+
+	if _, found := searchUsers(t, h, `email:"nobody@acme.se"`); len(found) != 0 {
+		t.Fatalf("an unknown address found %+v", found)
+	}
+	// A quoted * is part of the address, not a wildcard.
+	if _, found := searchUsers(t, h, `email:"*@kpmg.se"`); len(found) != 0 {
+		t.Fatalf("a quoted * matched %+v", found)
+	}
+}
+
+func TestSearchUsersRefusesOtherQueries(t *testing.T) {
+	h := NewManagementHandler(store.NewUserStore(), slog.New(slog.DiscardHandler))
+	for _, q := range []string{"", "name:anna", `email:"a@b.se" OR name:x`} {
+		if code, _ := searchUsers(t, h, q); code != http.StatusBadRequest {
+			t.Fatalf("%q: code %d, want 400", q, code)
+		}
+	}
+}