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| 1 | +package gitreceive |
| 2 | + |
| 3 | +import ( |
| 4 | + "encoding/base64" |
| 5 | + "encoding/json" |
| 6 | + "errors" |
| 7 | + "strings" |
| 8 | + |
| 9 | + "github.com/deis/builder/pkg/k8s" |
| 10 | + "github.com/deis/builder/pkg/storage" |
| 11 | + "k8s.io/kubernetes/pkg/api" |
| 12 | + client "k8s.io/kubernetes/pkg/client/unversioned" |
| 13 | +) |
| 14 | + |
| 15 | +const ( |
| 16 | + registrySecret = "registry-secret" |
| 17 | +) |
| 18 | + |
| 19 | +func getDetailsFromRegistrySecret(secretGetter k8s.SecretGetter, secret string) (map[string]string, error) { |
| 20 | + regSecret, err := secretGetter.Get(secret) |
| 21 | + if err != nil { |
| 22 | + return nil, err |
| 23 | + } |
| 24 | + regDetails := make(map[string]string) |
| 25 | + for key, value := range regSecret.Data { |
| 26 | + regDetails[key] = string(value) |
| 27 | + } |
| 28 | + return regDetails, nil |
| 29 | +} |
| 30 | + |
| 31 | +func getDetailsFromDockerConfigSecret(secretGetter k8s.SecretGetter, secret string) (map[string]string, error) { |
| 32 | + configSecret, err := secretGetter.Get(secret) |
| 33 | + if err != nil { |
| 34 | + return nil, err |
| 35 | + } |
| 36 | + dockerConfigJSONBytes := configSecret.Data[api.DockerConfigJsonKey] |
| 37 | + var secretData map[string]interface{} |
| 38 | + if err = json.Unmarshal(dockerConfigJSONBytes, &secretData); err != nil { |
| 39 | + return nil, err |
| 40 | + } |
| 41 | + |
| 42 | + var authdata map[string]interface{} |
| 43 | + var hostname string |
| 44 | + for key, value := range secretData["auths"].(map[string]interface{}) { |
| 45 | + hostname = key |
| 46 | + authdata = value.(map[string]interface{}) |
| 47 | + } |
| 48 | + token := authdata["auth"].(string) |
| 49 | + decodedToken, err := base64.StdEncoding.DecodeString(token) |
| 50 | + if err != nil { |
| 51 | + return nil, err |
| 52 | + } |
| 53 | + parts := strings.SplitN(string(decodedToken), ":", 2) |
| 54 | + if len(parts) != 2 { |
| 55 | + return nil, errors.New("Invalid token in docker config secret") |
| 56 | + } |
| 57 | + user := parts[0] |
| 58 | + password := parts[1] |
| 59 | + regDetails := make(map[string]string) |
| 60 | + regDetails["DEIS_REGISTRY_USERNAME"] = user |
| 61 | + regDetails["DEIS_REGISTRY_PASSWORD"] = password |
| 62 | + regDetails["DEIS_REGISTRY_HOSTNAME"] = hostname |
| 63 | + return regDetails, nil |
| 64 | +} |
| 65 | + |
| 66 | +func getRegistryDetails(kubeClient client.SecretsNamespacer, image *string, registryLocation, namespace, registrySecretPrefix string) (map[string]string, error) { |
| 67 | + registryConfigSecretInterface := kubeClient.Secrets(*image) |
| 68 | + privateRegistrySecretInterface := kubeClient.Secrets(namespace) |
| 69 | + registryEnv := make(map[string]string) |
| 70 | + var regSecretData map[string]string |
| 71 | + var err error |
| 72 | + if registryLocation == "off-cluster" { |
| 73 | + regSecretData, err = getDetailsFromRegistrySecret(privateRegistrySecretInterface, registrySecret) |
| 74 | + if err != nil { |
| 75 | + return nil, err |
| 76 | + } |
| 77 | + for key, value := range regSecretData { |
| 78 | + registryEnv["DEIS_REGISTRY_"+strings.ToUpper(key)] = value |
| 79 | + } |
| 80 | + if registryEnv["DEIS_REGISTRY_ORGANIZATION"] != "" { |
| 81 | + *image = registryEnv["DEIS_REGISTRY_ORGANIZATION"] + "/" + *image |
| 82 | + } |
| 83 | + if registryEnv["DEIS_REGISTRY_HOSTNAME"] != "" { |
| 84 | + *image = registryEnv["DEIS_REGISTRY_HOSTNAME"] + "/" + *image |
| 85 | + } |
| 86 | + } else if registryLocation == "ecr" { |
| 87 | + registryEnv, err = getDetailsFromDockerConfigSecret(registryConfigSecretInterface, registrySecretPrefix+"-"+registryLocation) |
| 88 | + if err != nil { |
| 89 | + return nil, err |
| 90 | + } |
| 91 | + |
| 92 | + regSecretData, err = getDetailsFromRegistrySecret(privateRegistrySecretInterface, registrySecret) |
| 93 | + if err != nil { |
| 94 | + return nil, err |
| 95 | + } |
| 96 | + err = storage.CreateImageRepo(*image, regSecretData) |
| 97 | + if err != nil { |
| 98 | + return nil, err |
| 99 | + } |
| 100 | + hostname := strings.Replace(registryEnv["DEIS_REGISTRY_HOSTNAME"], "https://", "", 1) |
| 101 | + *image = hostname + "/" + *image |
| 102 | + |
| 103 | + } else if registryLocation == "gcr" { |
| 104 | + registryEnv, err = getDetailsFromDockerConfigSecret(registryConfigSecretInterface, registrySecretPrefix+"-"+registryLocation) |
| 105 | + if err != nil { |
| 106 | + return nil, err |
| 107 | + } |
| 108 | + |
| 109 | + regSecretData, err = getDetailsFromRegistrySecret(privateRegistrySecretInterface, registrySecret) |
| 110 | + if err != nil { |
| 111 | + return nil, err |
| 112 | + } |
| 113 | + var key struct { |
| 114 | + ProjectID string `json:"project_id"` |
| 115 | + } |
| 116 | + jsonKey := []byte(regSecretData["key.json"]) |
| 117 | + if err := json.Unmarshal(jsonKey, &key); err != nil { |
| 118 | + return nil, err |
| 119 | + } |
| 120 | + hostname := strings.Replace(registryEnv["DEIS_REGISTRY_HOSTNAME"], "https://", "", 1) |
| 121 | + projectID := strings.Replace(key.ProjectID, ":", "/", -1) |
| 122 | + registryEnv["DEIS_REGISTRY_GCS_PROJ_ID"] = projectID |
| 123 | + *image = strings.Replace(hostname, "https://", "", 1) + "/" + projectID + "/" + *image |
| 124 | + } |
| 125 | + return registryEnv, nil |
| 126 | +} |
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