112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
/*
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Copyright 2020 The Flux authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package notifier
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import (
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"context"
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"crypto/x509"
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"fmt"
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"net/url"
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"strings"
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eventv1 "github.com/fluxcd/pkg/apis/event/v1beta1"
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)
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// MS Teams holds the incoming webhook URL
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type MSTeams struct {
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URL string
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ProxyURL string
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CertPool *x509.CertPool
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}
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// MSTeamsPayload holds the message card data
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type MSTeamsPayload struct {
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Type string `json:"@type"`
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Context string `json:"@context"`
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ThemeColor string `json:"themeColor"`
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Summary string `json:"summary"`
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Sections []MSTeamsSection `json:"sections"`
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}
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// MSTeamsSection holds the canary analysis result
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type MSTeamsSection struct {
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ActivityTitle string `json:"activityTitle"`
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ActivitySubtitle string `json:"activitySubtitle"`
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Facts []MSTeamsField `json:"facts"`
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}
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type MSTeamsField struct {
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Name string `json:"name"`
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Value string `json:"value"`
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}
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// NewMSTeams validates the MS Teams URL and returns a MSTeams object
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func NewMSTeams(hookURL string, proxyURL string, certPool *x509.CertPool) (*MSTeams, error) {
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_, err := url.ParseRequestURI(hookURL)
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if err != nil {
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return nil, fmt.Errorf("invalid MS Teams webhook URL %s: '%w'", hookURL, err)
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}
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return &MSTeams{
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URL: hookURL,
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ProxyURL: proxyURL,
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CertPool: certPool,
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}, nil
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}
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// Post MS Teams message
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func (s *MSTeams) Post(ctx context.Context, event eventv1.Event) error {
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// Skip Git commit status update event.
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if event.HasMetadata(eventv1.MetaCommitStatusKey, eventv1.MetaCommitStatusUpdateValue) {
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return nil
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}
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facts := make([]MSTeamsField, 0, len(event.Metadata))
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for k, v := range event.Metadata {
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facts = append(facts, MSTeamsField{
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Name: k,
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Value: v,
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})
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}
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objName := fmt.Sprintf("%s/%s.%s", strings.ToLower(event.InvolvedObject.Kind), event.InvolvedObject.Name, event.InvolvedObject.Namespace)
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payload := MSTeamsPayload{
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Type: "MessageCard",
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Context: "http://schema.org/extensions",
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ThemeColor: "0076D7",
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Summary: objName,
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Sections: []MSTeamsSection{
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{
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ActivityTitle: event.Message,
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ActivitySubtitle: objName,
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Facts: facts,
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},
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},
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}
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if event.Severity == eventv1.EventSeverityError {
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payload.ThemeColor = "FF0000"
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}
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err := postMessage(ctx, s.URL, s.ProxyURL, s.CertPool, payload)
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if err != nil {
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return fmt.Errorf("postMessage failed: %w", err)
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}
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return nil
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}
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