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This commit is contained in:
243
alerting/provider/ntfy/ntfy.go
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243
alerting/provider/ntfy/ntfy.go
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@ -0,0 +1,243 @@
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package ntfy
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import (
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"bytes"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"net/http"
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"strconv"
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"strings"
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"github.com/TwiN/gatus/v5/alerting/alert"
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"github.com/TwiN/gatus/v5/client"
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"github.com/TwiN/gatus/v5/config/endpoint"
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"gopkg.in/yaml.v3"
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)
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const (
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DefaultURL = "https://ntfy.sh"
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DefaultPriority = 3
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TokenPrefix = "tk_"
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)
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var (
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ErrInvalidToken = errors.New("invalid token")
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ErrTopicNotSet = errors.New("topic not set")
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ErrInvalidPriority = errors.New("priority must between 1 and 5 inclusively")
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ErrDuplicateGroupOverride = errors.New("duplicate group override")
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)
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type Config struct {
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Topic string `yaml:"topic"`
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URL string `yaml:"url,omitempty"` // Defaults to DefaultURL
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Priority int `yaml:"priority,omitempty"` // Defaults to DefaultPriority
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Token string `yaml:"token,omitempty"` // Defaults to ""
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Email string `yaml:"email,omitempty"` // Defaults to ""
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Click string `yaml:"click,omitempty"` // Defaults to ""
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DisableFirebase bool `yaml:"disable-firebase,omitempty"` // Defaults to false
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DisableCache bool `yaml:"disable-cache,omitempty"` // Defaults to false
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}
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func (cfg *Config) Validate() error {
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if len(cfg.URL) == 0 {
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cfg.URL = DefaultURL
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}
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if cfg.Priority == 0 {
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cfg.Priority = DefaultPriority
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}
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if len(cfg.Token) > 0 && !strings.HasPrefix(cfg.Token, TokenPrefix) {
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return ErrInvalidToken
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}
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if len(cfg.Topic) == 0 {
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return ErrTopicNotSet
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}
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if cfg.Priority < 1 || cfg.Priority > 5 {
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return ErrInvalidPriority
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}
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return nil
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}
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func (cfg *Config) Merge(override *Config) {
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if len(override.Topic) > 0 {
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cfg.Topic = override.Topic
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}
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if len(override.URL) > 0 {
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cfg.URL = override.URL
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}
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if override.Priority > 0 {
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cfg.Priority = override.Priority
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}
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if len(override.Token) > 0 {
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cfg.Token = override.Token
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}
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if len(override.Email) > 0 {
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cfg.Email = override.Email
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}
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if len(override.Click) > 0 {
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cfg.Click = override.Click
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}
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if override.DisableFirebase {
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cfg.DisableFirebase = true
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}
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if override.DisableCache {
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cfg.DisableCache = true
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}
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}
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// AlertProvider is the configuration necessary for sending an alert using Slack
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type AlertProvider struct {
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DefaultConfig Config `yaml:",inline"`
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// DefaultAlert is the default alert configuration to use for endpoints with an alert of the appropriate type
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DefaultAlert *alert.Alert `yaml:"default-alert,omitempty"`
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// Overrides is a list of Override that may be prioritized over the default configuration
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Overrides []Override `yaml:"overrides,omitempty"`
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}
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// Override is a case under which the default integration is overridden
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type Override struct {
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Group string `yaml:"group"`
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Config `yaml:",inline"`
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}
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// Validate the provider's configuration
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func (provider *AlertProvider) Validate() error {
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registeredGroups := make(map[string]bool)
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if provider.Overrides != nil {
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for _, override := range provider.Overrides {
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if len(override.Group) == 0 {
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return ErrDuplicateGroupOverride
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}
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if _, ok := registeredGroups[override.Group]; ok {
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return ErrDuplicateGroupOverride
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}
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if len(override.Token) > 0 && !strings.HasPrefix(override.Token, TokenPrefix) {
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return ErrDuplicateGroupOverride
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}
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if override.Priority < 0 || override.Priority >= 6 {
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return ErrDuplicateGroupOverride
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}
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registeredGroups[override.Group] = true
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}
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}
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return provider.DefaultConfig.Validate()
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}
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// Send an alert using the provider
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func (provider *AlertProvider) Send(ep *endpoint.Endpoint, alert *alert.Alert, result *endpoint.Result, resolved bool) error {
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cfg, err := provider.GetConfig(ep.Group, alert)
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if err != nil {
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return err
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}
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buffer := bytes.NewBuffer(provider.buildRequestBody(cfg, ep, alert, result, resolved))
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url := cfg.URL
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request, err := http.NewRequest(http.MethodPost, url, buffer)
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if err != nil {
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return err
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}
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request.Header.Set("Content-Type", "application/json")
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if token := cfg.Token; len(token) > 0 {
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request.Header.Set("Authorization", "Bearer "+token)
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}
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if cfg.DisableFirebase {
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request.Header.Set("Firebase", "no")
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}
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if cfg.DisableCache {
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request.Header.Set("Cache", "no")
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}
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response, err := client.GetHTTPClient(nil).Do(request)
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if err != nil {
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return err
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}
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defer response.Body.Close()
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if response.StatusCode > 399 {
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body, _ := io.ReadAll(response.Body)
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return fmt.Errorf("call to provider alert returned status code %d: %s", response.StatusCode, string(body))
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}
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return err
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}
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type Body struct {
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Topic string `json:"topic"`
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Title string `json:"title"`
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Message string `json:"message"`
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Tags []string `json:"tags"`
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Priority int `json:"priority"`
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Email string `json:"email,omitempty"`
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Click string `json:"click,omitempty"`
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}
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// buildRequestBody builds the request body for the provider
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func (provider *AlertProvider) buildRequestBody(cfg *Config, ep *endpoint.Endpoint, alert *alert.Alert, result *endpoint.Result, resolved bool) []byte {
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var message, formattedConditionResults, tag string
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if resolved {
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tag = "white_check_mark"
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message = "An alert has been resolved after passing successfully " + strconv.Itoa(alert.SuccessThreshold) + " time(s) in a row"
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} else {
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tag = "rotating_light"
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message = "An alert has been triggered due to having failed " + strconv.Itoa(alert.FailureThreshold) + " time(s) in a row"
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}
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for _, conditionResult := range result.ConditionResults {
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var prefix string
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if conditionResult.Success {
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prefix = "🟢"
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} else {
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prefix = "🔴"
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}
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formattedConditionResults += fmt.Sprintf("\n%s %s", prefix, conditionResult.Condition)
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}
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if len(alert.GetDescription()) > 0 {
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message += " with the following description: " + alert.GetDescription()
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}
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message += formattedConditionResults
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body, _ := json.Marshal(Body{
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Topic: cfg.Topic,
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Title: "Gatus: " + ep.DisplayName(),
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Message: message,
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Tags: []string{tag},
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Priority: cfg.Priority,
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Email: cfg.Email,
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Click: cfg.Click,
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})
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return body
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}
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// GetDefaultAlert returns the provider's default alert configuration
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func (provider *AlertProvider) GetDefaultAlert() *alert.Alert {
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return provider.DefaultAlert
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}
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// GetConfig returns the configuration for the provider with the overrides applied
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func (provider *AlertProvider) GetConfig(group string, alert *alert.Alert) (*Config, error) {
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cfg := provider.DefaultConfig
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// Handle group overrides
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if provider.Overrides != nil {
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for _, override := range provider.Overrides {
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if group == override.Group {
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cfg.Merge(&override.Config)
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break
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}
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}
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}
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// Handle alert overrides
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if len(alert.ProviderOverride) != 0 {
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overrideConfig := Config{}
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if err := yaml.Unmarshal(alert.ProviderOverrideAsBytes(), &overrideConfig); err != nil {
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return nil, err
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}
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cfg.Merge(&overrideConfig)
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}
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// Validate the configuration
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err := cfg.Validate()
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return &cfg, err
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}
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// ValidateOverrides validates the alert's provider override and, if present, the group override
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func (provider *AlertProvider) ValidateOverrides(group string, alert *alert.Alert) error {
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_, err := provider.GetConfig(group, alert)
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return err
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}
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414
alerting/provider/ntfy/ntfy_test.go
Normal file
414
alerting/provider/ntfy/ntfy_test.go
Normal file
@ -0,0 +1,414 @@
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package ntfy
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import (
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"encoding/json"
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"io"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/TwiN/gatus/v5/alerting/alert"
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"github.com/TwiN/gatus/v5/config/endpoint"
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)
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func TestAlertProvider_Validate(t *testing.T) {
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scenarios := []struct {
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name string
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provider AlertProvider
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expected bool
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}{
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{
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name: "valid",
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provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1}},
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expected: true,
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},
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{
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name: "no-url-should-use-default-value",
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provider: AlertProvider{DefaultConfig: Config{Topic: "example", Priority: 1}},
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expected: true,
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},
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{
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name: "valid-with-token",
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provider: AlertProvider{DefaultConfig: Config{Topic: "example", Priority: 1, Token: "tk_faketoken"}},
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expected: true,
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},
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{
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name: "invalid-token",
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provider: AlertProvider{DefaultConfig: Config{Topic: "example", Priority: 1, Token: "xx_faketoken"}},
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expected: false,
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},
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{
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name: "invalid-topic",
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provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "", Priority: 1}},
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expected: false,
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},
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{
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name: "invalid-priority-too-high",
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provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 6}},
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expected: false,
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},
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{
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name: "invalid-priority-too-low",
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provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: -1}},
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expected: false,
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},
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{
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name: "no-priority-should-use-default-value",
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provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example"}},
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expected: true,
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},
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{
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name: "invalid-override-token",
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provider: AlertProvider{DefaultConfig: Config{Topic: "example"}, Overrides: []Override{{Group: "g", Config: Config{Token: "xx_faketoken"}}}},
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expected: false,
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},
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{
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name: "invalid-override-priority",
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provider: AlertProvider{DefaultConfig: Config{Topic: "example"}, Overrides: []Override{{Group: "g", Config: Config{Priority: 8}}}},
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expected: false,
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},
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{
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name: "no-override-group-name",
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provider: AlertProvider{DefaultConfig: Config{Topic: "example"}, Overrides: []Override{{}}},
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expected: false,
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},
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{
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name: "duplicate-override-group-names",
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provider: AlertProvider{DefaultConfig: Config{Topic: "example"}, Overrides: []Override{{Group: "g"}, {Group: "g"}}},
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expected: false,
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},
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{
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name: "valid-override",
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provider: AlertProvider{DefaultConfig: Config{Topic: "example"}, Overrides: []Override{{Group: "g1", Config: Config{Priority: 4, Click: "https://example.com"}}, {Group: "g2", Config: Config{Topic: "Example", Token: "tk_faketoken"}}}},
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expected: true,
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},
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}
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for _, scenario := range scenarios {
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t.Run(scenario.name, func(t *testing.T) {
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err := scenario.provider.Validate()
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if scenario.expected && err != nil {
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t.Error("expected no error, got", err.Error())
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}
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if !scenario.expected && err == nil {
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t.Error("expected error, got none")
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}
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})
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}
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}
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func TestAlertProvider_buildRequestBody(t *testing.T) {
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firstDescription := "description-1"
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secondDescription := "description-2"
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scenarios := []struct {
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Name string
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Provider AlertProvider
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Alert alert.Alert
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Resolved bool
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ExpectedBody string
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}{
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{
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Name: "triggered",
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Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1}},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":1}`,
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},
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{
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Name: "resolved",
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Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 2}},
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Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: true,
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ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been resolved after passing successfully 5 time(s) in a row with the following description: description-2\n🟢 [CONNECTED] == true\n🟢 [STATUS] == 200","tags":["white_check_mark"],"priority":2}`,
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},
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{
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Name: "triggered-email",
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Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1, Email: "test@example.com", Click: "example.com"}},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":1,"email":"test@example.com","click":"example.com"}`,
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},
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{
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Name: "resolved-email",
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Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 2, Email: "test@example.com", Click: "example.com"}},
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Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: true,
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ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been resolved after passing successfully 5 time(s) in a row with the following description: description-2\n🟢 [CONNECTED] == true\n🟢 [STATUS] == 200","tags":["white_check_mark"],"priority":2,"email":"test@example.com","click":"example.com"}`,
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},
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{
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Name: "group-override",
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Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 5, Email: "test@example.com", Click: "example.com"}, Overrides: []Override{{Group: "g", Config: Config{Topic: "group-topic", Priority: 4, Email: "override@test.com", Click: "test.com"}}}},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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ExpectedBody: `{"topic":"group-topic","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":4,"email":"override@test.com","click":"test.com"}`,
|
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},
|
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{
|
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Name: "alert-override",
|
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Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 5, Email: "test@example.com", Click: "example.com"}, Overrides: []Override{{Group: "g", Config: Config{Topic: "group-topic", Priority: 4, Email: "override@test.com", Click: "test.com"}}}},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3, ProviderOverride: map[string]any{"topic": "alert-topic"}},
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Resolved: false,
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ExpectedBody: `{"topic":"alert-topic","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":4,"email":"override@test.com","click":"test.com"}`,
|
||||
},
|
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}
|
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for _, scenario := range scenarios {
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t.Run(scenario.Name, func(t *testing.T) {
|
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cfg, err := scenario.Provider.GetConfig("g", &scenario.Alert)
|
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if err != nil {
|
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t.Error("expected no error, got", err.Error())
|
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}
|
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body := scenario.Provider.buildRequestBody(
|
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cfg,
|
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&endpoint.Endpoint{Name: "endpoint-name"},
|
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&scenario.Alert,
|
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&endpoint.Result{
|
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ConditionResults: []*endpoint.ConditionResult{
|
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{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
|
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{Condition: "[STATUS] == 200", Success: scenario.Resolved},
|
||||
},
|
||||
},
|
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scenario.Resolved,
|
||||
)
|
||||
if string(body) != scenario.ExpectedBody {
|
||||
t.Errorf("expected:\n%s\ngot:\n%s", scenario.ExpectedBody, body)
|
||||
}
|
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out := make(map[string]interface{})
|
||||
if err := json.Unmarshal(body, &out); err != nil {
|
||||
t.Error("expected body to be valid JSON, got error:", err.Error())
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestAlertProvider_Send(t *testing.T) {
|
||||
description := "description-1"
|
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scenarios := []struct {
|
||||
Name string
|
||||
Provider AlertProvider
|
||||
Alert alert.Alert
|
||||
Resolved bool
|
||||
Group string
|
||||
ExpectedBody string
|
||||
ExpectedHeaders map[string]string
|
||||
}{
|
||||
{
|
||||
Name: "triggered",
|
||||
Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1, Email: "test@example.com", Click: "example.com"}},
|
||||
Alert: alert.Alert{Description: &description, SuccessThreshold: 5, FailureThreshold: 3},
|
||||
Resolved: false,
|
||||
Group: "",
|
||||
ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":1,"email":"test@example.com","click":"example.com"}`,
|
||||
ExpectedHeaders: map[string]string{
|
||||
"Content-Type": "application/json",
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "token",
|
||||
Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1, Email: "test@example.com", Click: "example.com", Token: "tk_mytoken"}},
|
||||
Alert: alert.Alert{Description: &description, SuccessThreshold: 5, FailureThreshold: 3},
|
||||
Resolved: false,
|
||||
Group: "",
|
||||
ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":1,"email":"test@example.com","click":"example.com"}`,
|
||||
ExpectedHeaders: map[string]string{
|
||||
"Content-Type": "application/json",
|
||||
"Authorization": "Bearer tk_mytoken",
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "no firebase",
|
||||
Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1, Email: "test@example.com", Click: "example.com", DisableFirebase: true}},
|
||||
Alert: alert.Alert{Description: &description, SuccessThreshold: 5, FailureThreshold: 3},
|
||||
Resolved: false,
|
||||
Group: "",
|
||||
ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":1,"email":"test@example.com","click":"example.com"}`,
|
||||
ExpectedHeaders: map[string]string{
|
||||
"Content-Type": "application/json",
|
||||
"Firebase": "no",
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "no cache",
|
||||
Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1, Email: "test@example.com", Click: "example.com", DisableCache: true}},
|
||||
Alert: alert.Alert{Description: &description, SuccessThreshold: 5, FailureThreshold: 3},
|
||||
Resolved: false,
|
||||
Group: "",
|
||||
ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":1,"email":"test@example.com","click":"example.com"}`,
|
||||
ExpectedHeaders: map[string]string{
|
||||
"Content-Type": "application/json",
|
||||
"Cache": "no",
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "neither firebase & cache",
|
||||
Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1, Email: "test@example.com", Click: "example.com", DisableFirebase: true, DisableCache: true}},
|
||||
Alert: alert.Alert{Description: &description, SuccessThreshold: 5, FailureThreshold: 3},
|
||||
Resolved: false,
|
||||
Group: "",
|
||||
ExpectedBody: `{"topic":"example","title":"Gatus: endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":1,"email":"test@example.com","click":"example.com"}`,
|
||||
ExpectedHeaders: map[string]string{
|
||||
"Content-Type": "application/json",
|
||||
"Firebase": "no",
|
||||
"Cache": "no",
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "overrides",
|
||||
Provider: AlertProvider{DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1, Email: "test@example.com", Click: "example.com", Token: "tk_mytoken"}, Overrides: []Override{Override{Group: "other-group", Config: Config{URL: "https://example.com", Token: "tk_othertoken"}}, Override{Group: "test-group", Config: Config{Token: "tk_test_token"}}}},
|
||||
Alert: alert.Alert{Description: &description, SuccessThreshold: 5, FailureThreshold: 3},
|
||||
Resolved: false,
|
||||
Group: "test-group",
|
||||
ExpectedBody: `{"topic":"example","title":"Gatus: test-group/endpoint-name","message":"An alert has been triggered due to having failed 3 time(s) in a row with the following description: description-1\n🔴 [CONNECTED] == true\n🔴 [STATUS] == 200","tags":["rotating_light"],"priority":1,"email":"test@example.com","click":"example.com"}`,
|
||||
ExpectedHeaders: map[string]string{
|
||||
"Content-Type": "application/json",
|
||||
"Authorization": "Bearer tk_test_token",
|
||||
},
|
||||
},
|
||||
}
|
||||
for _, scenario := range scenarios {
|
||||
t.Run(scenario.Name, func(t *testing.T) {
|
||||
// Start a local HTTP server
|
||||
server := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
||||
// Test request parameters
|
||||
for header, value := range scenario.ExpectedHeaders {
|
||||
if value != req.Header.Get(header) {
|
||||
t.Errorf("expected: %s, got: %s", value, req.Header.Get(header))
|
||||
}
|
||||
}
|
||||
body, _ := io.ReadAll(req.Body)
|
||||
if string(body) != scenario.ExpectedBody {
|
||||
t.Errorf("expected:\n%s\ngot:\n%s", scenario.ExpectedBody, body)
|
||||
}
|
||||
// Send response to be tested
|
||||
rw.Write([]byte(`OK`))
|
||||
}))
|
||||
// Close the server when test finishes
|
||||
defer server.Close()
|
||||
|
||||
scenario.Provider.DefaultConfig.URL = server.URL
|
||||
err := scenario.Provider.Send(
|
||||
&endpoint.Endpoint{Name: "endpoint-name", Group: scenario.Group},
|
||||
&scenario.Alert,
|
||||
&endpoint.Result{
|
||||
ConditionResults: []*endpoint.ConditionResult{
|
||||
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
|
||||
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
|
||||
},
|
||||
},
|
||||
scenario.Resolved,
|
||||
)
|
||||
if err != nil {
|
||||
t.Error("Encountered an error on Send: ", err)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestAlertProvider_GetConfig(t *testing.T) {
|
||||
scenarios := []struct {
|
||||
Name string
|
||||
Provider AlertProvider
|
||||
InputGroup string
|
||||
InputAlert alert.Alert
|
||||
ExpectedOutput Config
|
||||
}{
|
||||
{
|
||||
Name: "provider-no-override-specify-no-group-should-default",
|
||||
Provider: AlertProvider{
|
||||
DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
Overrides: nil,
|
||||
},
|
||||
InputGroup: "",
|
||||
InputAlert: alert.Alert{},
|
||||
ExpectedOutput: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
},
|
||||
{
|
||||
Name: "provider-no-override-specify-group-should-default",
|
||||
Provider: AlertProvider{
|
||||
DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
Overrides: nil,
|
||||
},
|
||||
InputGroup: "group",
|
||||
InputAlert: alert.Alert{},
|
||||
ExpectedOutput: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
},
|
||||
{
|
||||
Name: "provider-with-override-specify-no-group-should-default",
|
||||
Provider: AlertProvider{
|
||||
DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
Overrides: []Override{
|
||||
{
|
||||
Group: "group",
|
||||
Config: Config{URL: "https://group-example.com", Topic: "group-topic", Priority: 2},
|
||||
},
|
||||
},
|
||||
},
|
||||
InputGroup: "",
|
||||
InputAlert: alert.Alert{},
|
||||
ExpectedOutput: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
},
|
||||
{
|
||||
Name: "provider-with-override-specify-group-should-override",
|
||||
Provider: AlertProvider{
|
||||
DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
Overrides: []Override{
|
||||
{
|
||||
Group: "group",
|
||||
Config: Config{URL: "https://group-example.com", Topic: "group-topic", Priority: 2},
|
||||
},
|
||||
},
|
||||
},
|
||||
InputGroup: "group",
|
||||
InputAlert: alert.Alert{},
|
||||
ExpectedOutput: Config{URL: "https://group-example.com", Topic: "group-topic", Priority: 2},
|
||||
},
|
||||
{
|
||||
Name: "provider-with-group-override-and-alert-override--alert-override-should-take-precedence",
|
||||
Provider: AlertProvider{
|
||||
DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
Overrides: []Override{
|
||||
{
|
||||
Group: "group",
|
||||
Config: Config{URL: "https://group-example.com", Topic: "group-topic", Priority: 2},
|
||||
},
|
||||
},
|
||||
},
|
||||
InputGroup: "group",
|
||||
InputAlert: alert.Alert{ProviderOverride: map[string]any{"url": "http://alert-example.com", "topic": "alert-topic", "priority": 3}},
|
||||
ExpectedOutput: Config{URL: "http://alert-example.com", Topic: "alert-topic", Priority: 3},
|
||||
},
|
||||
{
|
||||
Name: "provider-with-partial-overrides",
|
||||
Provider: AlertProvider{
|
||||
DefaultConfig: Config{URL: "https://ntfy.sh", Topic: "example", Priority: 1},
|
||||
Overrides: []Override{
|
||||
{
|
||||
Group: "group",
|
||||
Config: Config{Topic: "group-topic"},
|
||||
},
|
||||
},
|
||||
},
|
||||
InputGroup: "group",
|
||||
InputAlert: alert.Alert{ProviderOverride: map[string]any{"priority": 3}},
|
||||
ExpectedOutput: Config{URL: "https://ntfy.sh", Topic: "group-topic", Priority: 3},
|
||||
},
|
||||
}
|
||||
for _, scenario := range scenarios {
|
||||
t.Run(scenario.Name, func(t *testing.T) {
|
||||
got, err := scenario.Provider.GetConfig(scenario.InputGroup, &scenario.InputAlert)
|
||||
if err != nil {
|
||||
t.Fatalf("unexpected error: %s", err)
|
||||
}
|
||||
if got.URL != scenario.ExpectedOutput.URL {
|
||||
t.Errorf("expected url %s, got %s", scenario.ExpectedOutput.URL, got.URL)
|
||||
}
|
||||
if got.Topic != scenario.ExpectedOutput.Topic {
|
||||
t.Errorf("expected topic %s, got %s", scenario.ExpectedOutput.Topic, got.Topic)
|
||||
}
|
||||
if got.Priority != scenario.ExpectedOutput.Priority {
|
||||
t.Errorf("expected priority %d, got %d", scenario.ExpectedOutput.Priority, got.Priority)
|
||||
}
|
||||
// Test ValidateOverrides as well, since it really just calls GetConfig
|
||||
if err = scenario.Provider.ValidateOverrides(scenario.InputGroup, &scenario.InputAlert); err != nil {
|
||||
t.Errorf("unexpected error: %s", err)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user