Login handles GET /api/v1/auth/discord/login.
(w http.ResponseWriter, r *http.Request)
| 104 | |
| 105 | // Login handles GET /api/v1/auth/discord/login. |
| 106 | func (h *DiscordHandler) Login(w http.ResponseWriter, r *http.Request) { |
| 107 | if h.discordStore == nil { |
| 108 | Error(w, http.StatusServiceUnavailable, "Discord authentication is not available") |
| 109 | return |
| 110 | } |
| 111 | cfg, err := h.loadDiscordConfig(r.Context()) |
| 112 | if err != nil || cfg == nil { |
| 113 | Error(w, http.StatusBadRequest, "Discord is not fully configured. Please set Client ID and Client Secret in Settings > Discord Auth.") |
| 114 | return |
| 115 | } |
| 116 | state, err := discord.GenerateState() |
| 117 | if err != nil { |
| 118 | if h.log != nil { |
| 119 | h.log.Error("discord generate state failed", "error", err) |
| 120 | } |
| 121 | Error(w, http.StatusInternalServerError, "Failed to initiate Discord login") |
| 122 | return |
| 123 | } |
| 124 | codeVerifier, _, err := discord.GeneratePKCE() |
| 125 | if err != nil { |
| 126 | if h.log != nil { |
| 127 | h.log.Error("discord generate pkce failed", "error", err) |
| 128 | } |
| 129 | Error(w, http.StatusInternalServerError, "Failed to initiate Discord login") |
| 130 | return |
| 131 | } |
| 132 | authURL, err := cfg.GenerateAuthURL(state, codeVerifier) |
| 133 | if err != nil { |
| 134 | if h.log != nil { |
| 135 | h.log.Error("discord auth url failed", "error", err) |
| 136 | } |
| 137 | Error(w, http.StatusInternalServerError, "Failed to initiate Discord login") |
| 138 | return |
| 139 | } |
| 140 | sessionData := &store.DiscordSessionData{ |
| 141 | CodeVerifier: codeVerifier, |
| 142 | State: state, |
| 143 | Mode: "login", |
| 144 | CreatedAt: time.Now().UnixMilli(), |
| 145 | } |
| 146 | ttl := 10 * time.Minute |
| 147 | if err := h.discordStore.Store(r.Context(), state, sessionData, ttl); err != nil { |
| 148 | if h.log != nil { |
| 149 | h.log.Error("discord store session failed", "error", err) |
| 150 | } |
| 151 | Error(w, http.StatusInternalServerError, "Failed to initiate Discord login") |
| 152 | return |
| 153 | } |
| 154 | secure := h.cfg.Env == "production" && (r.TLS != nil || r.Header.Get("X-Forwarded-Proto") == "https") |
| 155 | http.SetCookie(w, &http.Cookie{ |
| 156 | Name: "discord_state", |
| 157 | Value: state, |
| 158 | Path: "/", |
| 159 | MaxAge: 600, |
| 160 | HttpOnly: true, |
| 161 | Secure: secure, |
| 162 | SameSite: http.SameSiteLaxMode, |
| 163 | }) |
nothing calls this directly
no test coverage detected