bvandeusen
aa73c93f85
Four authenticated endpoints for the user's own account: - PUT /api/me/password — change own password. Caller must supply current_password (verified via bcrypt). Distinct from admin-driven reset (which doesn't require knowing the old). Audits ActionPasswordChangeSelf. - PUT /api/me/profile — set display_name + email. Both fields are nullable; empty string clears, omitted leaves unchanged. Email is lowercased before store + format-validated. Unique violation → 409 email_taken. - GET /api/me/api-token — returns current API token (for copy-paste into Subsonic clients). - POST /api/me/api-token — regenerates token. Old one stops working immediately. Audits ActionTokenRegenerate. All four use the existing RequireUser middleware on the authed sub-router; audit writes are best-effort (logged on failure). Tests cover happy paths, wrong-password 401, password-too-short 400, email-invalid 400, email-taken 409, clear-by-empty-string, omit-leaves-unchanged, token GET + regen. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
71 lines
2.2 KiB
Go
71 lines
2.2 KiB
Go
package api
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import (
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"encoding/json"
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"net/http"
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"golang.org/x/crypto/bcrypt"
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"git.fabledsword.com/bvandeusen/minstrel/internal/audit"
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"git.fabledsword.com/bvandeusen/minstrel/internal/auth"
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"git.fabledsword.com/bvandeusen/minstrel/internal/db/dbq"
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)
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type changePasswordReq struct {
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CurrentPassword string `json:"current_password"`
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NewPassword string `json:"new_password"`
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}
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// handleChangePassword implements PUT /api/me/password. Self-service:
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// the caller proves they know their current password before they can
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// set a new one. Distinct from the admin-driven reset path.
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func (h *handlers) handleChangePassword(w http.ResponseWriter, r *http.Request) {
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user, ok := auth.UserFromContext(r.Context())
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if !ok {
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writeErr(w, http.StatusUnauthorized, "auth_required", "")
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return
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}
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var req changePasswordReq
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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writeErr(w, http.StatusBadRequest, "invalid_body", "")
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return
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}
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if len(req.NewPassword) < minPasswordLength {
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writeErr(w, http.StatusBadRequest, "password_too_short", "password must be at least 8 chars")
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return
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}
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q := dbq.New(h.pool)
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current, err := q.GetUserByID(r.Context(), user.ID)
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if err != nil {
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h.logger.Error("change password: lookup failed", "err", err)
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writeErr(w, http.StatusInternalServerError, "server_error", "")
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return
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}
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if err := bcrypt.CompareHashAndPassword([]byte(current.PasswordHash), []byte(req.CurrentPassword)); err != nil {
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writeErr(w, http.StatusUnauthorized, "wrong_password", "")
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return
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}
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hash, err := bcrypt.GenerateFromPassword([]byte(req.NewPassword), bcrypt.DefaultCost)
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if err != nil {
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h.logger.Error("change password: hash failed", "err", err)
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writeErr(w, http.StatusInternalServerError, "server_error", "")
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return
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}
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if err := q.ChangeUserPassword(r.Context(), dbq.ChangeUserPasswordParams{
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ID: user.ID,
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PasswordHash: string(hash),
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}); err != nil {
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h.logger.Error("change password: update failed", "err", err)
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writeErr(w, http.StatusInternalServerError, "server_error", "")
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return
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}
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if err := audit.Write(r.Context(), h.pool, user.ID, user.ID, audit.ActionPasswordChangeSelf, nil); err != nil {
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h.logger.Warn("change password: audit failed", "err", err)
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}
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w.WriteHeader(http.StatusNoContent)
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}
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