auth
auth/config.go
Implement postgres version of authCodeStore. Create an authCodeStore that keeps data in Postgres. Again, we run into the problem where Scopes can't be stored in Postgres arrays, as discussed in 762953f6a7f2. I wish we could do better, but for now, it will suffice. We also added the postgres authCodeStore to our slice of authCodeStores to test when the correct environment variables are present. Wrote initialization SQL for the tables required by the postgres authCodeStore. Added SQL to the SQL script that empties our database, to properly empty our new tables.
| 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@134 | 24 ScopeStore scopeStore |
| paddy@96 | 25 Template *template.Template |
| paddy@96 | 26 LoginURI string |
| paddy@96 | 27 iterations int |
| paddy@132 | 28 secureCookie bool |
| paddy@96 | 29 } |
| paddy@101 | 30 |
| paddy@102 | 31 // Init is a function that preps the Config object to be used for Context creation, setting variables |
| paddy@102 | 32 // that are determined at the beginning of program execution. |
| paddy@101 | 33 func (c *Config) Init() error { |
| paddy@101 | 34 scheme, ok := passphraseSchemes[CurPassphraseScheme] |
| paddy@101 | 35 if !ok { |
| paddy@101 | 36 return ErrInvalidPassphraseScheme |
| paddy@101 | 37 } |
| paddy@101 | 38 var err error |
| paddy@101 | 39 c.iterations, err = scheme.calculateIterations() |
| paddy@101 | 40 if err != nil { |
| paddy@101 | 41 return err |
| paddy@101 | 42 } |
| paddy@101 | 43 log.Printf("Generating passphrases with %d iterations...\n", c.iterations) |
| paddy@101 | 44 return nil |
| paddy@101 | 45 } |