Mercurial > gemma

annotate config/config.go @ 179:382f631d8dd8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add missing privilege for waterway_admin
author Tom Gottfried <tom@intevation.de>
date Tue, 17 Jul 2018 18:21:56 +0200
parents 5ca6f436d0b7
children 3457a60fb12d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
28
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package config
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
125
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
3 import (
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
4 "log"
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
5 "os"
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
6 "strconv"
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
7 )
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
8
28
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
9 var Config = NewConfiguration()
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
10
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
11 type Configuration struct {
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
12 DBHost string
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13 DBPort uint
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
14 DBName string
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
15 DBSSLMode string
119
29e56c342c9f Added first middleware for JWT token extraction. TODO: Add second one to check against logged in users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 28
diff changeset
16
29e56c342c9f Added first middleware for JWT token extraction. TODO: Add second one to check against logged in users.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 28
diff changeset
17 JWTSignKey []byte
28
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
18 }
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
19
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
20 func NewConfiguration() *Configuration {
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
21 // TODO: Load from file.
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
22 return &Configuration{
125
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
23 DBHost: envString("GEMMA_DB_HOST", "localhost"),
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
24 DBPort: envUint("GEMMA_DB_PORT", 5432),
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
25 DBName: envString("GEMMA_DB_NAME", "gemma"),
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
26 DBSSLMode: envString("GEMMA_DB_SSL_MODE", "require"),
28
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27 }
714787accd26 Fetch database connection string parts from configuration.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
28 }
125
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
29
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
30 func envString(key, def string) string {
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
31 if v, ok := os.LookupEnv(key); ok {
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
32 return v
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
33 }
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
34 return def
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
35 }
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
36
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
37 func envUint(key string, def uint) uint {
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
38 if v, ok := os.LookupEnv(key); ok {
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
39 x, err := strconv.ParseUint(v, 10, 64)
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
40 if err != nil {
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
41 log.Printf("warn: invalid uint env %s: %v\n", key, err)
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
42 return def
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
43 }
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
44 return uint(x)
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
45 }
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
46 return def
a98a282f00e1 Wired token generator and connection pool to token server.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 119
diff changeset
47 }