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package authorizedkeys
import (
"bytes"
"context"
"encoding/json"
"net/http"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitlab-shell/v14/client/testserver"
"gitlab.com/gitlab-org/gitlab-shell/v14/internal/command/commandargs"
"gitlab.com/gitlab-org/gitlab-shell/v14/internal/command/readwriter"
"gitlab.com/gitlab-org/gitlab-shell/v14/internal/config"
)
var (
requests = []testserver.TestRequestHandler{
{
Path: "/api/v4/internal/authorized_keys",
Handler: func(w http.ResponseWriter, r *http.Request) {
if r.URL.Query().Get("key") == "key" {
body := map[string]interface{}{
"id": 1,
"key": "public-key",
}
json.NewEncoder(w).Encode(body)
} else if r.URL.Query().Get("key") == "broken-message" {
body := map[string]string{
"message": "Forbidden!",
}
w.WriteHeader(http.StatusForbidden)
json.NewEncoder(w).Encode(body)
} else if r.URL.Query().Get("key") == "broken" {
w.WriteHeader(http.StatusInternalServerError)
} else {
w.WriteHeader(http.StatusNotFound)
}
},
},
}
)
func TestExecute(t *testing.T) {
url := testserver.StartSocketHttpServer(t, requests)
defaultConfig := &config.Config{RootDir: "/tmp", GitlabUrl: url}
testCases := []struct {
desc string
arguments *commandargs.AuthorizedKeys
expectedOutput string
}{
{
desc: "With matching username and key",
arguments: &commandargs.AuthorizedKeys{ExpectedUser: "user", ActualUser: "user", Key: "key"},
expectedOutput: "command=\"/tmp/bin/gitlab-shell key-1\",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty public-key\n",
},
{
desc: "When key doesn't match any existing key",
arguments: &commandargs.AuthorizedKeys{ExpectedUser: "user", ActualUser: "user", Key: "not-found"},
expectedOutput: "# No key was found for not-found\n",
},
{
desc: "When the API returns an error",
arguments: &commandargs.AuthorizedKeys{ExpectedUser: "user", ActualUser: "user", Key: "broken-message"},
expectedOutput: "# No key was found for broken-message\n",
},
{
desc: "When the API fails",
arguments: &commandargs.AuthorizedKeys{ExpectedUser: "user", ActualUser: "user", Key: "broken"},
expectedOutput: "# No key was found for broken\n",
},
}
for _, tc := range testCases {
t.Run(tc.desc, func(t *testing.T) {
buffer := &bytes.Buffer{}
cmd := &Command{
Config: defaultConfig,
Args: tc.arguments,
ReadWriter: &readwriter.ReadWriter{Out: buffer},
}
_, err := cmd.Execute(context.Background())
require.NoError(t, err)
require.Equal(t, tc.expectedOutput, buffer.String())
})
}
}
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