|
| 1 | +package kms |
| 2 | + |
| 3 | +import ( |
| 4 | + "fmt" |
| 5 | + "log" |
| 6 | + |
| 7 | + "github.com/hashicorp/terraform-provider-google/google/tpgresource" |
| 8 | + transport_tpg "github.com/hashicorp/terraform-provider-google/google/transport" |
| 9 | + |
| 10 | + "github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema" |
| 11 | +) |
| 12 | + |
| 13 | +func DataSourceGoogleKmsLatestCryptoKeyVersion() *schema.Resource { |
| 14 | + return &schema.Resource{ |
| 15 | + Read: dataSourceGoogleKmsLatestCryptoKeyVersionRead, |
| 16 | + Schema: map[string]*schema.Schema{ |
| 17 | + "crypto_key": { |
| 18 | + Type: schema.TypeString, |
| 19 | + Required: true, |
| 20 | + ForceNew: true, |
| 21 | + }, |
| 22 | + "name": { |
| 23 | + Type: schema.TypeString, |
| 24 | + Computed: true, |
| 25 | + }, |
| 26 | + "version": { |
| 27 | + Type: schema.TypeInt, |
| 28 | + Computed: true, |
| 29 | + }, |
| 30 | + "algorithm": { |
| 31 | + Type: schema.TypeString, |
| 32 | + Computed: true, |
| 33 | + }, |
| 34 | + "protection_level": { |
| 35 | + Type: schema.TypeString, |
| 36 | + Computed: true, |
| 37 | + }, |
| 38 | + "state": { |
| 39 | + Type: schema.TypeString, |
| 40 | + Computed: true, |
| 41 | + }, |
| 42 | + "filter": { |
| 43 | + Type: schema.TypeString, |
| 44 | + Optional: true, |
| 45 | + Description: ` |
| 46 | + The filter argument is used to add a filter query parameter that limits which type of cryptoKeyVersion is retrieved as the latest by the data source: ?filter={{filter}}. When no value is provided there is no filtering. |
| 47 | +
|
| 48 | + Example filter values if filtering on state. |
| 49 | +
|
| 50 | + * "state:ENABLED" will retrieve the latest cryptoKeyVersion that has the state "ENABLED". |
| 51 | +
|
| 52 | + [See the documentation about using filters](https://cloud.google.com/kms/docs/sorting-and-filtering) |
| 53 | + `, |
| 54 | + }, |
| 55 | + "public_key": { |
| 56 | + Type: schema.TypeList, |
| 57 | + Computed: true, |
| 58 | + Elem: &schema.Resource{ |
| 59 | + Schema: map[string]*schema.Schema{ |
| 60 | + "algorithm": { |
| 61 | + Type: schema.TypeString, |
| 62 | + Computed: true, |
| 63 | + }, |
| 64 | + "pem": { |
| 65 | + Type: schema.TypeString, |
| 66 | + Computed: true, |
| 67 | + }, |
| 68 | + }, |
| 69 | + }, |
| 70 | + }, |
| 71 | + }, |
| 72 | + } |
| 73 | +} |
| 74 | + |
| 75 | +func dataSourceGoogleKmsLatestCryptoKeyVersionRead(d *schema.ResourceData, meta interface{}) error { |
| 76 | + config := meta.(*transport_tpg.Config) |
| 77 | + |
| 78 | + userAgent, err := tpgresource.GenerateUserAgentString(d, config.UserAgent) |
| 79 | + if err != nil { |
| 80 | + return err |
| 81 | + } |
| 82 | + |
| 83 | + cryptoKeyId, err := ParseKmsCryptoKeyId(d.Get("crypto_key").(string), config) |
| 84 | + if err != nil { |
| 85 | + return err |
| 86 | + } |
| 87 | + |
| 88 | + id := fmt.Sprintf("%s/latestCryptoKeyVersion", cryptoKeyId.CryptoKeyId()) |
| 89 | + if filter, ok := d.GetOk("filter"); ok { |
| 90 | + id += "/filter=" + filter.(string) |
| 91 | + } |
| 92 | + d.SetId(id) |
| 93 | + |
| 94 | + versions, err := dataSourceKMSCryptoKeyVersionsList(d, meta, cryptoKeyId.CryptoKeyId(), userAgent) |
| 95 | + if err != nil { |
| 96 | + return err |
| 97 | + } |
| 98 | + |
| 99 | + // grab latest version |
| 100 | + lv := len(versions) - 1 |
| 101 | + if lv < 0 { |
| 102 | + return fmt.Errorf("No CryptoVersions found in crypto key %s", cryptoKeyId.CryptoKeyId()) |
| 103 | + } |
| 104 | + |
| 105 | + latestVersion := versions[lv].(map[string]interface{}) |
| 106 | + |
| 107 | + // The google_kms_crypto_key resource and dataset set |
| 108 | + // id as the value of name (projects/{{project}}/locations/{{location}}/keyRings/{{keyRing}}/cryptoKeys/{{name}}) |
| 109 | + // and set name is set as just {{name}}. |
| 110 | + |
| 111 | + if err := d.Set("name", flattenKmsCryptoKeyVersionName(latestVersion["name"], d)); err != nil { |
| 112 | + return fmt.Errorf("Error setting LatestCryptoKeyVersion: %s", err) |
| 113 | + } |
| 114 | + if err := d.Set("version", flattenKmsCryptoKeyVersionVersion(latestVersion["name"], d)); err != nil { |
| 115 | + return fmt.Errorf("Error setting CryptoKeyVersion: %s", err) |
| 116 | + } |
| 117 | + if err := d.Set("state", flattenKmsCryptoKeyVersionState(latestVersion["state"], d)); err != nil { |
| 118 | + return fmt.Errorf("Error setting LatestCryptoKeyVersion: %s", err) |
| 119 | + } |
| 120 | + if err := d.Set("protection_level", flattenKmsCryptoKeyVersionProtectionLevel(latestVersion["protectionLevel"], d)); err != nil { |
| 121 | + return fmt.Errorf("Error setting LatestCryptoKeyVersion: %s", err) |
| 122 | + } |
| 123 | + if err := d.Set("algorithm", flattenKmsCryptoKeyVersionAlgorithm(latestVersion["algorithm"], d)); err != nil { |
| 124 | + return fmt.Errorf("Error setting LatestCryptoKeyVersion: %s", err) |
| 125 | + } |
| 126 | + |
| 127 | + url, err := tpgresource.ReplaceVars(d, config, "{{KMSBasePath}}{{crypto_key}}/cryptoKeyVersions/{{version}}") |
| 128 | + if err != nil { |
| 129 | + return err |
| 130 | + } |
| 131 | + |
| 132 | + log.Printf("[DEBUG] Getting attributes for CryptoKeyVersion: %#v", url) |
| 133 | + |
| 134 | + url, err = tpgresource.ReplaceVars(d, config, "{{KMSBasePath}}{{crypto_key}}") |
| 135 | + if err != nil { |
| 136 | + return err |
| 137 | + } |
| 138 | + |
| 139 | + log.Printf("[DEBUG] Getting purpose of CryptoKey: %#v", url) |
| 140 | + res, err := transport_tpg.SendRequest(transport_tpg.SendRequestOptions{ |
| 141 | + Config: config, |
| 142 | + Method: "GET", |
| 143 | + Project: cryptoKeyId.KeyRingId.Project, |
| 144 | + RawURL: url, |
| 145 | + UserAgent: userAgent, |
| 146 | + }) |
| 147 | + if err != nil { |
| 148 | + return transport_tpg.HandleDataSourceNotFoundError(err, d, fmt.Sprintf("KmsCryptoKey %q", d.Id()), url) |
| 149 | + } |
| 150 | + |
| 151 | + if res["purpose"] == "ASYMMETRIC_SIGN" || res["purpose"] == "ASYMMETRIC_DECRYPT" { |
| 152 | + url, err = tpgresource.ReplaceVars(d, config, "{{KMSBasePath}}{{crypto_key}}/cryptoKeyVersions/{{version}}/publicKey") |
| 153 | + if err != nil { |
| 154 | + return err |
| 155 | + } |
| 156 | + log.Printf("[DEBUG] Getting public key of CryptoKeyVersion: %#v", url) |
| 157 | + |
| 158 | + res, err = transport_tpg.SendRequest(transport_tpg.SendRequestOptions{ |
| 159 | + Config: config, |
| 160 | + Method: "GET", |
| 161 | + Project: cryptoKeyId.KeyRingId.Project, |
| 162 | + RawURL: url, |
| 163 | + UserAgent: userAgent, |
| 164 | + Timeout: d.Timeout(schema.TimeoutRead), |
| 165 | + ErrorRetryPredicates: []transport_tpg.RetryErrorPredicateFunc{transport_tpg.IsCryptoKeyVersionsPendingGeneration}, |
| 166 | + }) |
| 167 | + |
| 168 | + if err != nil { |
| 169 | + log.Printf("Error generating public key: %s", err) |
| 170 | + return err |
| 171 | + } |
| 172 | + |
| 173 | + if err := d.Set("public_key", flattenKmsCryptoKeyVersionPublicKey(res, d)); err != nil { |
| 174 | + return fmt.Errorf("Error setting CryptoKeyVersion public key: %s", err) |
| 175 | + } |
| 176 | + } |
| 177 | + |
| 178 | + return nil |
| 179 | +} |
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