Refactor: Restructure project

- Add an internal folder where all the internal code lives
- Make a state.go and state_test.go for the public interface

This gives a more clear separation between functions and modules. It
also makes this a more typical Go project setup.

3 files changed, 0 insertions, 136 deletions

diff --git a/cli/go.mod b/cli/go.mod
deleted file mode 100644
index 0bf9161..0000000
--- a/cli/go.mod
+++ /dev/null
@@ -1,7 +0,0 @@
-module github.com/jwijenbergh/eduvpn-common/cli
-
-replace github.com/jwijenbergh/eduvpn-common => ../
-
-go 1.16
-
-require github.com/jwijenbergh/eduvpn-common v0.0.0-00010101000000-000000000000
diff --git a/cli/go.sum b/cli/go.sum
deleted file mode 100644
index 3e1adbc..0000000
--- a/cli/go.sum
+++ /dev/null
@@ -1,45 +0,0 @@
-github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
-github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
-github.com/jedisct1/go-minisign v0.0.0-20211028175153-1c139d1cc84b h1:ZGiXF8sz7PDk6RgkP+A/SFfUD0ZR/AgG6SpRNEDKZy8=
-github.com/jedisct1/go-minisign v0.0.0-20211028175153-1c139d1cc84b/go.mod h1:hQmNrgofl+IY/8L+n20H6E6PWBBTokdsv+q49j0QhsU=
-github.com/josharian/native v1.0.0/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
-github.com/mdlayher/genetlink v1.2.0/go.mod h1:ra5LDov2KrUCZJiAtEvXXZBxGMInICMXIwshlJ+qRxQ=
-github.com/mdlayher/netlink v1.6.0/go.mod h1:0o3PlBmGst1xve7wQ7j/hwpNaFaH4qCRyWCdcZk8/vA=
-github.com/mdlayher/socket v0.1.1/go.mod h1:mYV5YIZAfHh4dzDVzI8x8tWLWCliuX8Mon5Awbj+qDs=
-github.com/mikioh/ipaddr v0.0.0-20190404000644-d465c8ab6721/go.mod h1:Ickgr2WtCLZ2MDGd4Gr0geeCH5HybhRJbonOgQpvSxc=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.0.0-20220208050332-20e1d8d225ab/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220208233918-bba287dce954 h1:BkypuErRT9A9I/iljuaG3/zdMjd/J6m8tKKJQtGfSdA=
-golang.org/x/crypto v0.0.0-20220208233918-bba287dce954/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20210928044308-7d9f5e0b762b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211111083644-e5c967477495/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211110154304-99a53858aa08/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220207234003-57398862261d h1:Bm7BNOQt2Qv7ZqysjeLjgCBanX+88Z/OtdvsrEv1Djc=
-golang.org/x/sys v0.0.0-20220207234003-57398862261d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.zx2c4.com/go118/netip v0.0.0-20211111135330-a4a02eeacf9d/go.mod h1:5yyfuiqVIJ7t+3MqrpTQ+QqRkMWiESiyDvPNvKYCecg=
-golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
-golang.zx2c4.com/wireguard v0.0.0-20220202223031-3b95c81cc178 h1:Nrf94TOjrvW8nm6N3u2xtbnMZaZudNI9b8nIJH8p8qY=
-golang.zx2c4.com/wireguard v0.0.0-20220202223031-3b95c81cc178/go.mod h1:TjUWrnD5ATh7bFvmm/ALEJZQ4ivKbETb6pmyj1vUoNI=
-golang.zx2c4.com/wireguard/wgctrl v0.0.0-20220208144051-fde48d68ee68 h1:9c4/JVIQUc2qCJEEIiGIs3HmmnFjhPj4qHW4+Uj+u3U=
-golang.zx2c4.com/wireguard/wgctrl v0.0.0-20220208144051-fde48d68ee68/go.mod h1:8P32Ilp1kCpwB4ItaHyvSk4xAtnpQ+8gQVfg5WaO1TU=
diff --git a/cli/main.go b/cli/main.go
deleted file mode 100644
index d5c3aa8..0000000
--- a/cli/main.go
+++ /dev/null
@@ -1,84 +0,0 @@
-package main
-
-import (
-	"errors"
-	"flag"
-	"fmt"
-	"os"
-	"os/exec"
-	"strings"
-
-	eduvpn "github.com/jwijenbergh/eduvpn-common/src"
-)
-
-func openBrowser(urlString string) {
-	fmt.Printf("OAuth: Initialized with AuthURL %s\n", urlString)
-	fmt.Println("OAuth: Opening browser with xdg-open...")
-	exec.Command("xdg-open", urlString).Start()
-}
-
-func logState(oldState string, newState string, data string) {
-	fmt.Printf("State: %s -> State: %s with data %s\n", oldState, newState, data)
-
-	if newState == "OAuth_Started" {
-		openBrowser(data)
-	}
-}
-
-func writeGraph(filename string) error {
-	state := eduvpn.GetVPNState()
-
-	state.InitializeFSM()
-
-	graph := state.GenerateGraph()
-
-	f, err := os.Create(filename)
-	if err != nil {
-		return errors.New(fmt.Sprintf("Failed to create file %s with error %v", filename, err))
-	}
-
-	defer f.Close()
-
-	f.WriteString(graph)
-
-	fmt.Printf("Graph written to file: %s, use 'fdp %s -Tsvg > graph.svg' from graphviz to save to a svg file called graph.svg\n", filename, filename)
-
-	return nil
-}
-
-func main() {
-	fileGraph := flag.String("dumpgraph", "", "Dump the FSM to a graphviz fdp file")
-	urlArg := flag.String("url", "", "The url of the vpn")
-	flag.Parse()
-
-	fileGraphString := *fileGraph
-	if fileGraphString != "" {
-		writeGraph(fileGraphString)
-		return
-	}
-	urlString := *urlArg
-
-	if urlString != "" {
-		if !strings.HasPrefix(urlString, "https://") {
-			urlString = "https://" + urlString
-		}
-
-		state := eduvpn.GetVPNState()
-
-		state.Register("org.eduvpn.app.linux", "configs", logState, true)
-		config, configErr := state.Connect(urlString)
-
-		if configErr != nil {
-			fmt.Printf("Config error %v", configErr)
-			return
-		}
-
-		fmt.Println(config)
-
-		state.Deregister()
-
-		return
-	}
-
-	flag.PrintDefaults()
-}