From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 models/actions/forgejo.go | 84 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 models/actions/forgejo.go

(limited to 'models/actions/forgejo.go')

diff --git a/models/actions/forgejo.go b/models/actions/forgejo.go
new file mode 100644
index 0000000..5ea77f4
--- /dev/null
+++ b/models/actions/forgejo.go
@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: MIT
+
+package actions
+
+import (
+	"context"
+	"crypto/subtle"
+	"fmt"
+
+	auth_model "code.gitea.io/gitea/models/auth"
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/util"
+
+	gouuid "github.com/google/uuid"
+)
+
+func RegisterRunner(ctx context.Context, ownerID, repoID int64, token string, labels *[]string, name, version string) (*ActionRunner, error) {
+	uuid, err := gouuid.FromBytes([]byte(token[:16]))
+	if err != nil {
+		return nil, fmt.Errorf("gouuid.FromBytes %v", err)
+	}
+	uuidString := uuid.String()
+
+	var runner ActionRunner
+
+	has, err := db.GetEngine(ctx).Where("uuid=?", uuidString).Get(&runner)
+	if err != nil {
+		return nil, fmt.Errorf("GetRunner %v", err)
+	}
+
+	var mustUpdateSecret bool
+	if has {
+		//
+		// The runner exists, check if the rest of the token has changed.
+		//
+		mustUpdateSecret = subtle.ConstantTimeCompare(
+			[]byte(runner.TokenHash),
+			[]byte(auth_model.HashToken(token, runner.TokenSalt)),
+		) != 1
+	} else {
+		//
+		// The runner does not exist yet, create it
+		//
+		runner = ActionRunner{
+			UUID:        uuidString,
+			AgentLabels: []string{},
+		}
+
+		if err := runner.UpdateSecret(token); err != nil {
+			return &runner, fmt.Errorf("can't set new runner's secret: %w", err)
+		}
+
+		if err := CreateRunner(ctx, &runner); err != nil {
+			return &runner, fmt.Errorf("can't create new runner %w", err)
+		}
+	}
+
+	//
+	// Update the existing runner
+	//
+	name, _ = util.SplitStringAtByteN(name, 255)
+
+	cols := []string{"name", "owner_id", "repo_id", "version"}
+	runner.Name = name
+	runner.OwnerID = ownerID
+	runner.RepoID = repoID
+	runner.Version = version
+	if labels != nil {
+		runner.AgentLabels = *labels
+		cols = append(cols, "agent_labels")
+	}
+	if mustUpdateSecret {
+		if err := runner.UpdateSecret(token); err != nil {
+			return &runner, fmt.Errorf("can't change runner's secret: %w", err)
+		}
+		cols = append(cols, "token_hash", "token_salt")
+	}
+
+	if err := UpdateRunner(ctx, &runner, cols...); err != nil {
+		return &runner, fmt.Errorf("can't update the runner %+v %w", runner, err)
+	}
+
+	return &runner, nil
+}
-- 
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