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| 1 | +package cassandradb |
| 2 | + |
| 3 | +import ( |
| 4 | + "fmt" |
| 5 | + "log" |
| 6 | + "strings" |
| 7 | + |
| 8 | + "github.com/authorizerdev/authorizer/server/constants" |
| 9 | + "github.com/authorizerdev/authorizer/server/db/models" |
| 10 | + "github.com/authorizerdev/authorizer/server/envstore" |
| 11 | + cansandraDriver "github.com/gocql/gocql" |
| 12 | +) |
| 13 | + |
| 14 | +type provider struct { |
| 15 | + db *cansandraDriver.Session |
| 16 | +} |
| 17 | + |
| 18 | +// KeySpace for the cassandra database |
| 19 | +var KeySpace string |
| 20 | + |
| 21 | +// NewProvider to initialize arangodb connection |
| 22 | +func NewProvider() (*provider, error) { |
| 23 | + dbURL := envstore.EnvStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseURL) |
| 24 | + KeySpace = envstore.EnvStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseName) |
| 25 | + clusterURL := []string{} |
| 26 | + if strings.Contains(dbURL, ",") { |
| 27 | + clusterURL = strings.Split(dbURL, ",") |
| 28 | + } else { |
| 29 | + clusterURL = append(clusterURL, dbURL) |
| 30 | + } |
| 31 | + cassandraClient := cansandraDriver.NewCluster(clusterURL...) |
| 32 | + if envstore.EnvStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseUsername) != "" && envstore.EnvStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabasePassword) != "" { |
| 33 | + cassandraClient.Authenticator = &cansandraDriver.PasswordAuthenticator{ |
| 34 | + Username: envstore.EnvStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseUsername), |
| 35 | + Password: envstore.EnvStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabasePassword), |
| 36 | + } |
| 37 | + } |
| 38 | + |
| 39 | + cassandraClient.RetryPolicy = &cansandraDriver.SimpleRetryPolicy{ |
| 40 | + NumRetries: 3, |
| 41 | + } |
| 42 | + cassandraClient.Consistency = cansandraDriver.Quorum |
| 43 | + |
| 44 | + session, err := cassandraClient.CreateSession() |
| 45 | + if err != nil { |
| 46 | + log.Println("Error while creating connection to cassandra db", err) |
| 47 | + return nil, err |
| 48 | + } |
| 49 | + |
| 50 | + keyspaceQuery := fmt.Sprintf("CREATE KEYSPACE IF NOT EXISTS %s WITH REPLICATION = {'class': 'SimpleStrategy', 'replication_factor':1}", |
| 51 | + KeySpace) |
| 52 | + err = session.Query(keyspaceQuery).Exec() |
| 53 | + if err != nil { |
| 54 | + log.Println("Unable to create keyspace:", err) |
| 55 | + return nil, err |
| 56 | + } |
| 57 | + |
| 58 | + // make sure collections are present |
| 59 | + envCollectionQuery := fmt.Sprintf("CREATE TABLE IF NOT EXISTS %s.%s (id text, env text, hash text, updated_at bigint, created_at bigint, PRIMARY KEY (id))", |
| 60 | + KeySpace, models.Collections.Env) |
| 61 | + err = session.Query(envCollectionQuery).Exec() |
| 62 | + if err != nil { |
| 63 | + log.Println("Unable to create env collection:", err) |
| 64 | + return nil, err |
| 65 | + } |
| 66 | + |
| 67 | + sessionCollectionQuery := fmt.Sprintf("CREATE TABLE IF NOT EXISTS %s.%s (id text, user_id text, user_agent text, ip text, updated_at bigint, created_at bigint, PRIMARY KEY (id))", KeySpace, models.Collections.Session) |
| 68 | + err = session.Query(sessionCollectionQuery).Exec() |
| 69 | + if err != nil { |
| 70 | + log.Println("Unable to create session collection:", err) |
| 71 | + return nil, err |
| 72 | + } |
| 73 | + |
| 74 | + userCollectionQuery := fmt.Sprintf("CREATE TABLE IF NOT EXISTS %s.%s (id text, email text, email_verified_at bigint, password text, signup_methods text, given_name text, family_name text, middle_name text, nickname text, gender text, birthdate text, phone_number text, phone_number_verified_at bigint, picture text, roles text, updated_at bigint, created_at bigint, revoked_timestamp bigint, PRIMARY KEY (id))", KeySpace, models.Collections.User) |
| 75 | + err = session.Query(userCollectionQuery).Exec() |
| 76 | + if err != nil { |
| 77 | + log.Println("Unable to create user collection:", err) |
| 78 | + return nil, err |
| 79 | + } |
| 80 | + userIndexQuery := fmt.Sprintf("CREATE INDEX IF NOT EXISTS authorizer_user_email ON %s.%s (email)", KeySpace, models.Collections.User) |
| 81 | + err = session.Query(userIndexQuery).Exec() |
| 82 | + if err != nil { |
| 83 | + log.Println("Unable to create user index:", err) |
| 84 | + return nil, err |
| 85 | + } |
| 86 | + |
| 87 | + // token is reserved keyword in cassandra, hence we need to use jwt_token |
| 88 | + verificationRequestCollectionQuery := fmt.Sprintf("CREATE TABLE IF NOT EXISTS %s.%s (id text, jwt_token text, identifier text, expires_at bigint, email text, nonce text, redirect_uri text, created_at bigint, updated_at bigint, PRIMARY KEY (id))", KeySpace, models.Collections.VerificationRequest) |
| 89 | + err = session.Query(verificationRequestCollectionQuery).Exec() |
| 90 | + if err != nil { |
| 91 | + log.Println("Unable to create verification request collection:", err) |
| 92 | + return nil, err |
| 93 | + } |
| 94 | + verificationRequestIndexQuery := fmt.Sprintf("CREATE INDEX IF NOT EXISTS authorizer_verification_request_email ON %s.%s (email)", KeySpace, models.Collections.VerificationRequest) |
| 95 | + err = session.Query(verificationRequestIndexQuery).Exec() |
| 96 | + if err != nil { |
| 97 | + log.Println("Unable to create verification_requests index:", err) |
| 98 | + return nil, err |
| 99 | + } |
| 100 | + verificationRequestIndexQuery = fmt.Sprintf("CREATE INDEX IF NOT EXISTS authorizer_verification_request_identifier ON %s.%s (identifier)", KeySpace, models.Collections.VerificationRequest) |
| 101 | + err = session.Query(verificationRequestIndexQuery).Exec() |
| 102 | + if err != nil { |
| 103 | + log.Println("Unable to create verification_requests index:", err) |
| 104 | + return nil, err |
| 105 | + } |
| 106 | + verificationRequestIndexQuery = fmt.Sprintf("CREATE INDEX IF NOT EXISTS authorizer_verification_request_jwt_token ON %s.%s (jwt_token)", KeySpace, models.Collections.VerificationRequest) |
| 107 | + err = session.Query(verificationRequestIndexQuery).Exec() |
| 108 | + if err != nil { |
| 109 | + log.Println("Unable to create verification_requests index:", err) |
| 110 | + return nil, err |
| 111 | + } |
| 112 | + |
| 113 | + return &provider{ |
| 114 | + db: session, |
| 115 | + }, err |
| 116 | +} |
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