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[新增] 添加 API 反向代理功能支持

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This commit is contained in:
ryan
2026-06-03 22:48:04 +08:00
parent 68d70bbbe8
commit 3eecd31868
11 changed files with 358 additions and 2 deletions
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openflare_server/utils/render/openresty/render.go
+44 -2
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@@ -421,8 +421,50 @@ func renderHTTPProxyServer(serverNames string, siteName string, originURL string
return fmt.Sprintf("server {\n listen 80;\n server_name %s;\n%s%s location / {\n%s%s%s%s%s }\n%s}\n\n", serverNames, renderAccessBlock(siteName, powEnabled), renderPowLocationBlocks(powEnabled), renderBasicAuthBlock(basicAuthEnabled, basicAuthUsername, basicAuthPassword), renderProxyHeaderBlock(originURL, originHost, customHeaders, upstreamConfig, cfg), renderRouteLimitBlock(limitConfig), renderRouteCacheBlock(cacheConfig, cfg), renderProxyPassBlock(originURL, upstreamConfig), renderPowStaticLocationBlock(powEnabled))
}
func renderPagesAPIProxyLocationBlock(deployment *PagesDeployment) string {
if deployment == nil || !deployment.APIProxyEnabled {
return ""
}
path := strings.TrimSpace(deployment.APIProxyPath)
pass := strings.TrimSpace(deployment.APIProxyPass)
rewrite := strings.TrimSpace(deployment.APIProxyRewrite)
if path == "" || pass == "" {
return ""
}
if !strings.HasPrefix(path, "/") {
path = "/" + path
}
cleanPath := strings.TrimSuffix(path, "/")
var builder strings.Builder
builder.WriteString(fmt.Sprintf("\n location %s {\n", cleanPath))
if rewrite != "" {
if !strings.HasPrefix(rewrite, "/") {
rewrite = "/" + rewrite
}
cleanRewrite := strings.TrimSuffix(rewrite, "/")
if cleanRewrite == "" {
builder.WriteString(fmt.Sprintf(" rewrite ^%s/(.*)$ /$1 break;\n", regexp.QuoteMeta(cleanPath)))
builder.WriteString(fmt.Sprintf(" rewrite ^%s$ / break;\n", regexp.QuoteMeta(cleanPath)))
} else {
builder.WriteString(fmt.Sprintf(" rewrite ^%s/(.*)$ %s/$1 break;\n", regexp.QuoteMeta(cleanPath), cleanRewrite))
builder.WriteString(fmt.Sprintf(" rewrite ^%s$ %s break;\n", regexp.QuoteMeta(cleanPath), cleanRewrite))
}
}
builder.WriteString(fmt.Sprintf(" proxy_pass %s;\n", pass))
builder.WriteString(" proxy_http_version 1.1;\n")
builder.WriteString(" proxy_set_header Host $http_host;\n")
builder.WriteString(" proxy_set_header X-Real-IP $remote_addr;\n")
builder.WriteString(" proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n")
builder.WriteString(" proxy_set_header X-Forwarded-Proto $scheme;\n")
builder.WriteString(" proxy_set_header Upgrade $http_upgrade;\n")
builder.WriteString(" proxy_set_header Connection $connection_upgrade;\n")
builder.WriteString(" }\n")
return builder.String()
}
func renderHTTPPagesServer(serverNames string, siteName string, deployment *PagesDeployment, limitConfig routeLimitConfig, powEnabled bool, basicAuthEnabled bool, basicAuthUsername string, basicAuthPassword string) string {
return fmt.Sprintf("server {\n listen 80;\n server_name %s;\n%s%s root %s;\n index %s;\n\n location / {\n%s%s }\n%s}\n\n", serverNames, renderAccessBlock(siteName, powEnabled), renderPowLocationBlocks(powEnabled), quoteNginxStringLiteral(pagesDeploymentRoot(deployment)), quoteNginxStringLiteral(pagesEntryFile(deployment)), renderBasicAuthBlock(basicAuthEnabled, basicAuthUsername, basicAuthPassword), renderPagesLocationBlock(deployment, limitConfig), renderPowStaticLocationBlock(powEnabled))
return fmt.Sprintf("server {\n listen 80;\n server_name %s;\n%s%s root %s;\n index %s;%s\n\n location / {\n%s%s }\n%s}\n\n", serverNames, renderAccessBlock(siteName, powEnabled), renderPowLocationBlocks(powEnabled), quoteNginxStringLiteral(pagesDeploymentRoot(deployment)), quoteNginxStringLiteral(pagesEntryFile(deployment)), renderPagesAPIProxyLocationBlock(deployment), renderBasicAuthBlock(basicAuthEnabled, basicAuthUsername, basicAuthPassword), renderPagesLocationBlock(deployment, limitConfig), renderPowStaticLocationBlock(powEnabled))
}
func renderHTTPRedirectServer(serverNames string) string {
@@ -450,7 +492,7 @@ func renderHTTPSPagesServer(serverNames string, siteName string, certificateID u
h3Listen = " listen 443 quic;\n"
h3Header = " add_header Alt-Svc 'h3=\":443\"; ma=86400';\n"
}
return fmt.Sprintf("server {\n listen 443 ssl;\n%s http2 on;\n server_name %s;\n ssl_certificate %s;\n ssl_certificate_key %s;\n%s%s%s root %s;\n index %s;\n\n location / {\n%s%s }\n%s}\n\n", h3Listen, serverNames, certPath, keyPath, h3Header, renderAccessBlock(siteName, powEnabled), renderPowLocationBlocks(powEnabled), quoteNginxStringLiteral(pagesDeploymentRoot(deployment)), quoteNginxStringLiteral(pagesEntryFile(deployment)), renderBasicAuthBlock(basicAuthEnabled, basicAuthUsername, basicAuthPassword), renderPagesLocationBlock(deployment, limitConfig), renderPowStaticLocationBlock(powEnabled))
return fmt.Sprintf("server {\n listen 443 ssl;\n%s http2 on;\n server_name %s;\n ssl_certificate %s;\n ssl_certificate_key %s;\n%s%s%s root %s;\n index %s;%s\n\n location / {\n%s%s }\n%s}\n\n", h3Listen, serverNames, certPath, keyPath, h3Header, renderAccessBlock(siteName, powEnabled), renderPowLocationBlocks(powEnabled), quoteNginxStringLiteral(pagesDeploymentRoot(deployment)), quoteNginxStringLiteral(pagesEntryFile(deployment)), renderPagesAPIProxyLocationBlock(deployment), renderBasicAuthBlock(basicAuthEnabled, basicAuthUsername, basicAuthPassword), renderPagesLocationBlock(deployment, limitConfig), renderPowStaticLocationBlock(powEnabled))
}
func renderPagesLocationBlock(deployment *PagesDeployment, limitConfig routeLimitConfig) string {