Merge pull request #22 from breez/web-proxy

Add web proxy

Author: roeierez

config/config.go

@@ -29,10 +29,11 @@ func (c *Certificate) UnmarshalEnvironmentValue(data string) error {
 }
 
 type Config struct {
-	GrpcListenAddress string       `env:"GRPC_LISTEN_ADDRESS,default=0.0.0.0:8080"`
-	SQLiteDirPath     string       `env:"SQLITE_DIR_PATH,default=db"`
-	PgDatabaseUrl     string       `env:"DATABASE_URL"`
-	CACert            *Certificate `env:"CA_CERT"`
+	GrpcListenAddress    string       `env:"GRPC_LISTEN_ADDRESS,default=0.0.0.0:8080"`
+	GrpcWebListenAddress string       `env:"GRPC_WEB_LISTEN_ADDRESS,default=0.0.0.0:8081"`
+	SQLiteDirPath        string       `env:"SQLITE_DIR_PATH,default=db"`
+	PgDatabaseUrl        string       `env:"DATABASE_URL"`
+	CACert               *Certificate `env:"CA_CERT"`
 }
 
 func NewConfig() (*Config, error) {

fly.toml

@@ -21,15 +21,27 @@ cpus = 1
 [[services]]
 internal_port = 8080
 protocol = "tcp"
-min_machines_running = 2
+min_machines_running = 1
 processes = ['app']
-
-[[services.ports]]
-handlers = ["tls"]
-port = 443
-tls_options = { "alpn" = ["h2"] }
-
+  [[services.ports]]
+  handlers = ["tls"]
+  port = 443
+  tls_options = { "alpn" = ["h2"] }
 [services.concurrency]
 type = "connections"
 hard_limit = 1000
 soft_limit = 500
+
+[[services]]
+  internal_port = 8081
+  protocol = "tcp"
+  min_machines_running = 1
+  processes = ['app']
+  [[services.ports]]
+    handlers = ["tls", "http"]
+    port = 442
+  
+  [services.concurrency]
+  type = "connections"
+  hard_limit = 1000
+  soft_limit = 500

go.mod

@@ -19,11 +19,14 @@ require (
 )
 
 require (
+	github.com/cenkalti/backoff/v4 v4.1.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/desertbit/timer v0.0.0-20180107155436-c41aec40b27f // indirect
 	github.com/gobuffalo/here v0.6.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/improbable-eng/grpc-web v0.15.0 // indirect
 	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
 	github.com/jackc/pgconn v1.14.3 // indirect
 	github.com/jackc/pgerrcode v0.0.0-20220416144525-469b46aa5efa // indirect
@@ -34,10 +37,12 @@ require (
 	github.com/jackc/pgtype v1.14.0 // indirect
 	github.com/jackc/pgx/v4 v4.18.2 // indirect
 	github.com/jackc/puddle/v2 v2.2.1 // indirect
+	github.com/klauspost/compress v1.15.11 // indirect
 	github.com/lib/pq v1.10.9 // indirect
 	github.com/markbates/pkger v0.17.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.13.1 // indirect
+	github.com/rs/cors v1.11.1 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	golang.org/x/crypto v0.23.0 // indirect
 	golang.org/x/net v0.25.0 // indirect
@@ -46,4 +51,5 @@ require (
 	golang.org/x/text v0.16.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240528184218-531527333157 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	nhooyr.io/websocket v1.8.6 // indirect
 )