Validate required fields.
()
| 63 | |
| 64 | // Validate required fields. |
| 65 | func (a *AuthMeta) validate() error { |
| 66 | var fields string |
| 67 | |
| 68 | // If JWKUrl/JWKUrls is provided, we don't expect (VerificationKey, Algo), |
| 69 | // they are needed only if JWKUrl/JWKUrls is not present there. |
| 70 | if len(a.JWKUrls) != 0 || a.JWKUrl != "" { |
| 71 | |
| 72 | // User cannot provide both JWKUrl and JWKUrls. |
| 73 | if len(a.JWKUrls) != 0 && a.JWKUrl != "" { |
| 74 | return fmt.Errorf("expecting either JWKUrl or JWKUrls, both were given") |
| 75 | } |
| 76 | |
| 77 | if a.VerificationKey != "" || a.Algo != "" { |
| 78 | return fmt.Errorf("expecting either JWKUrl/JWKUrls or (VerificationKey, Algo), both were given") |
| 79 | } |
| 80 | |
| 81 | // Audience should be a required field if JWKUrl is provided. |
| 82 | if len(a.Audience) == 0 { |
| 83 | fields = " `Audience` " |
| 84 | } |
| 85 | } else { |
| 86 | if a.VerificationKey == "" { |
| 87 | fields = " `Verification key`/`JWKUrl`/`JWKUrls`" |
| 88 | } |
| 89 | |
| 90 | if a.Algo == "" { |
| 91 | fields += " `Algo`" |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | if a.Header == "" { |
| 96 | fields += " `Header`" |
| 97 | } |
| 98 | |
| 99 | if a.Namespace == "" { |
| 100 | fields += " `Namespace`" |
| 101 | } |
| 102 | |
| 103 | if len(fields) > 0 { |
| 104 | return fmt.Errorf("required field missing in Dgraph.Authorization:%s", fields) |
| 105 | } |
| 106 | return nil |
| 107 | } |
| 108 | |
| 109 | func Parse(schema string) (*AuthMeta, error) { |
| 110 | var meta AuthMeta |