auth
auth/config.go
Test our getClientAuth helper, switch to table-based tests. Our getClientAuth helper was being tested implicitly when we tested our verifyClient helper, but let's test them separately. While we're at it, let's use table based tests instead of copy and paste. I noticed a lot of copy/paste errors while I was updating this, and the less test code we have and the easier we make it to test new edge cases, the better of we are.
| paddy@96 | 1 package auth |
| paddy@96 | 2 |
| paddy@96 | 3 import ( |
| paddy@96 | 4 "errors" |
| paddy@96 | 5 "html/template" |
| paddy@101 | 6 "log" |
| paddy@96 | 7 ) |
| paddy@96 | 8 |
| paddy@96 | 9 var ( |
| paddy@96 | 10 // ErrInvalidLoginURI is returned when a Context is instantiated with a Config object that specifies a LoginURI that can't be parsed as a URL. |
| paddy@96 | 11 ErrInvalidLoginURI = errors.New("invalid login URI") |
| paddy@102 | 12 // ErrConfigNotInitialized is returned when a Context is instantiated with a Config object that hasn't had its Init function called. |
| paddy@102 | 13 ErrConfigNotInitialized = errors.New("config not initialized") |
| paddy@96 | 14 ) |
| paddy@96 | 15 |
| paddy@96 | 16 // Config holds the configuration values necessary to run a server. A Config |
| paddy@96 | 17 // instance is the only way to instantiate a Context variable. |
| paddy@96 | 18 type Config struct { |
| paddy@96 | 19 ClientStore clientStore |
| paddy@96 | 20 AuthCodeStore authorizationCodeStore |
| paddy@96 | 21 ProfileStore profileStore |
| paddy@96 | 22 TokenStore tokenStore |
| paddy@96 | 23 SessionStore sessionStore |
| paddy@96 | 24 Template *template.Template |
| paddy@96 | 25 LoginURI string |
| paddy@96 | 26 iterations int |
| paddy@96 | 27 } |
| paddy@101 | 28 |
| paddy@102 | 29 // Init is a function that preps the Config object to be used for Context creation, setting variables |
| paddy@102 | 30 // that are determined at the beginning of program execution. |
| paddy@101 | 31 func (c *Config) Init() error { |
| paddy@101 | 32 scheme, ok := passphraseSchemes[CurPassphraseScheme] |
| paddy@101 | 33 if !ok { |
| paddy@101 | 34 return ErrInvalidPassphraseScheme |
| paddy@101 | 35 } |
| paddy@101 | 36 var err error |
| paddy@101 | 37 c.iterations, err = scheme.calculateIterations() |
| paddy@101 | 38 if err != nil { |
| paddy@101 | 39 return err |
| paddy@101 | 40 } |
| paddy@101 | 41 log.Printf("Generating passphrases with %d iterations...\n", c.iterations) |
| paddy@101 | 42 return nil |
| paddy@101 | 43 } |