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#3570 fix tls irule when all the pool members are disabled (#3639)
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* #3570 fix tls irule when all the pool members are disabled

* update release notes
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@vidyasagar-m
vidyasagar-m authored Nov 12, 2024
1 parent 1406040 commit a686235
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Showing 4 changed files with 38 additions and 9 deletions.
3 changes: 2 additions & 1 deletion docs/RELEASE-NOTES.rst
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Expand Up @@ -7,13 +7,14 @@ Next Release
Added Functionality
```````````````````
**What's new:**
* Multi Cluster
* CRD


Bug Fixes
````````````
* `Issue 3561 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3561>`_: Controller stops posting changes at runtime when some ingress path has the + character

* `Issue 3570 <https://github.com/F5Networks/k8s-bigip-ctlr/issues/3570>`_: tls irule fails if pool has no active members

2.18.1
-------------
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2 changes: 1 addition & 1 deletion pkg/controller/resourceConfig.go
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Expand Up @@ -2228,7 +2228,7 @@ func (ctlr *Controller) HandlePathBasedABIRuleTS(rsCfg *ResourceConfig) {
ruleName := getRSCfgResName(rsCfg.Virtual.Name, ABPathIRuleName)
rsCfg.addIRule(
ruleName, rsCfg.Virtual.Partition,
ctlr.getABDeployIruleForTS(rsCfg.Virtual.Name, rsCfg.Virtual.Partition, rsCfg.Virtual.IpProtocol))
ctlr.getABDeployIruleForTS(rsCfg.Virtual.Name, rsCfg.Virtual.Partition))
rsCfg.Virtual.AddIRule(ruleName)
}

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6 changes: 5 additions & 1 deletion pkg/controller/resourceConfig_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1296,7 +1296,7 @@ var _ = Describe("Resource Config Tests", func() {
Expect(ok).To(BeFalse(), "Validation Failed")
})

It("Invalide TLS Reference", func() {
It("Invalid TLS Reference", func() {
vs.Spec.TLSProfileName = "SampleTLS"
ok := mockCtlr.handleVirtualServerTLS(rsCfg, vs, tlsProf, ip, false)
Expect(ok).To(BeFalse(), "Failed to Validate TLS Reference")
Expand Down Expand Up @@ -1324,6 +1324,10 @@ var _ = Describe("Resource Config Tests", func() {
}

ok := mockCtlr.handleVirtualServerTLS(rsCfg, vs, tlsProf, ip, false)
Expect(rsCfg.IRulesMap[NameRef{
Name: "My_VS_80_tls_irule",
Partition: "",
}].Code).To(Equal("when CLIENT_ACCEPTED { TCP::collect }\n\n\n\t\tproc select_ab_pool {path default_pool domainpath} {\n\t\t\tset last_slash [string length $path]\n\t\t\tset ab_class \"//Shared/My_VS_80_ab_deployment_dg\"\n\t\t\twhile {$last_slash >= 0} {\n\t\t\t\tif {[class match $path equals $ab_class]} then {\n\t\t\t\t\tbreak\n\t\t\t\t}\n\t\t\t\tset last_slash [string last \"/\" $path $last_slash]\n\t\t\t\tincr last_slash -1\n\t\t\t\tset path [string range $path 0 $last_slash]\n\t\t\t}\n\t\t\tif {$last_slash >= 0} {\n\t\t\t\tset ab_rule [class match -value $path equals $ab_class]\n\t\t\t\tif {$ab_rule != \"\"} then {\n\t\t\t\t\tset weight_selection [expr {rand()}]\n\t\t\t\t\tset service_rules [split $ab_rule \";\"]\n set active_pool \"\"\n\t\t\t\t\tforeach service_rule $service_rules {\n\t\t\t\t\t\tset fields [split $service_rule \",\"]\n\t\t\t\t\t\tset pool_name [lindex $fields 0]\n if { [active_members $pool_name] >= 1 } {\n\t\t\t\t\t\t set active_pool $pool_name\n\t\t\t\t\t\t}\n\t\t\t\t\t\tset weight [expr {double([lindex $fields 1])}]\n\t\t\t\t\t\tif {$weight_selection <= $weight} then {\n #check if active pool members are available\n\t\t\t\t\t\t if { [active_members $pool_name] >= 1 } {\n\t\t\t\t\t\t\t return $pool_name\n\t\t\t\t\t\t } else {\n\t\t\t\t\t\t # select the any of pool with active members \n\t\t\t\t\t\t if {$active_pool!= \"\"} then {\n\t\t\t\t\t\t return $active_pool\n\t\t\t\t\t\t } \n\t\t\t\t\t\t }\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t# If we had a match, but all weights were 0 then\n\t\t\t\t# retrun a 503 (Service Unavailable)\n\t\t\t\tset ::http_status_503 1\n\t\t\t}\n\t\t\treturn $default_pool\n\t\t}\n\n\n\t\twhen CLIENT_DATA {\n\t\t\t# Byte 0 is the content type.\n\t\t\t# Bytes 1-2 are the TLS version.\n\t\t\t# Bytes 3-4 are the TLS payload length.\n\t\t\t# Bytes 5-$tls_payload_len are the TLS payload.\n\t\t\tset payload [TCP::payload]\n set payloadlen [TCP::payload length]\n\n if {![info exists payloadscan]} {\n set payloadscan [binary scan $payload cSS tls_content_type tls_version tls_payload_len ]\n }\n\t\t \n\t if {($payloadscan == 3)} {\n if {($tls_payload_len < 0 || $tls_payload_len > 16389)} { \n log local0.warn \"[IP::remote_addr] : parsed SSL/TLS record length ${tls_payload_len} outside of handled length (0..16389)\"\n reject\n return\n } elseif {($payloadlen < $tls_payload_len+5)} {\n TCP::collect [expr {$tls_payload_len +5 - $payloadlen}]\n return\n }\n\t\t\t\tif { ! [ expr { [info exists tls_content_type] && [string is integer -strict $tls_content_type] } ] } { reject ; event disable all; return; }\n\t\t\t\tif { ! [ expr { [info exists tls_version] && [string is integer -strict $tls_version] } ] } { reject ; event disable all; return; }\n\t\t\t\tswitch -exact $tls_version {\n\t\t\t\t\t\"769\" -\n\t\t\t\t\t\"770\" -\n\t\t\t\t\t\"771\" {\n\t\t\t\t\t\t# Content type of 22 indicates the TLS payload contains a handshake.\n\t\t\t\t\t\tif { $tls_content_type == 22 } {\n\t\t\t\t\t\t\t# Byte 5 (the first byte of the handshake) indicates the handshake\n\t\t\t\t\t\t\t# record type, and a value of 1 signifies that the handshake record is\n\t\t\t\t\t\t\t# a ClientHello.\n\t\t\t\t\t\t\tbinary scan [TCP::payload] @5c tls_handshake_record_type\n\t\t\t\t\t\t\tif { ! [ expr { [info exists tls_handshake_record_type] && [string is integer -strict $tls_handshake_record_type] } ] } { reject ; event disable all; return; }\n\t\t\t\t\t\t\tif { $tls_handshake_record_type == 1 } {\n\t\t\t\t\t\t\t\t# Bytes 6-8 are the handshake length (which we ignore).\n\t\t\t\t\t\t\t\t# Bytes 9-10 are the TLS version (which we ignore).\n\t\t\t\t\t\t\t\t# Bytes 11-42 are random data (which we ignore).\n\t\n\t\t\t\t\t\t\t\t# Byte 43 is the session ID length. Following this are three\n\t\t\t\t\t\t\t\t# variable-length fields which we shall skip over.\n\t\t\t\t\t\t\t\tset record_offset 43\n\t\n\t\t\t\t\t\t\t\t# Skip the session ID.\n\t\t\t\t\t\t\t\tbinary scan [TCP::payload] @${record_offset}c tls_session_id_len\n\t\t\t\t\t\t\t\tif { ! [ expr { [info exists tls_session_id_len] && [string is integer -strict $tls_session_id_len] } ] } { reject ; event disable all; return; }\n\t\t\t\t\t\t\t\tincr record_offset [expr {1 + $tls_session_id_len}]\n\t\n\t\t\t\t\t\t\t\t# Skip the cipher_suites field.\n\t\t\t\t\t\t\t\tbinary scan [TCP::payload] @${record_offset}S tls_cipher_suites_len\n\t\t\t\t\t\t\t\tif { ! [ expr { [info exists tls_cipher_suites_len] && [string is integer -strict $tls_cipher_suites_len] } ] } { reject ; event disable all; return; }\n\t\t\t\t\t\t\t\tincr record_offset [expr {2 + $tls_cipher_suites_len}]\n\t\n\t\t\t\t\t\t\t\t# Skip the compression_methods field.\n\t\t\t\t\t\t\t\tbinary scan [TCP::payload] @${record_offset}c tls_compression_methods_len\n\t\t\t\t\t\t\t\tif { ! [ expr { [info exists tls_compression_methods_len] && [string is integer -strict $tls_compression_methods_len] } ] } { reject ; event disable all; return; }\n\t\t\t\t\t\t\t\tincr record_offset [expr {1 + $tls_compression_methods_len}]\n\t\n\t\t\t\t\t\t\t\t# Get the number of extensions, and store the extensions.\n\t\t\t\t\t\t\t\tbinary scan [TCP::payload] @${record_offset}S tls_extensions_len\n\t\t\t\t\t\t\t\tif { ! [ expr { [info exists tls_extensions_len] && [string is integer -strict $tls_extensions_len] } ] } { reject ; event disable all; return; }\n\t\t\t\t\t\t\t\tincr record_offset 2\n\t\t\t\t\t\t\t\tbinary scan [TCP::payload] @${record_offset}a* tls_extensions\n\t\t\t\t\t\t\t\tif { ! [info exists tls_extensions] } { reject ; event disable all; return; }\n\t\t\t\t\t\t\t\tfor { set extension_start 0 }\n\t\t\t\t\t\t\t\t\t\t{ $tls_extensions_len - $extension_start == abs($tls_extensions_len - $extension_start) }\n\t\t\t\t\t\t\t\t\t\t{ incr extension_start 4 } {\n\t\t\t\t\t\t\t\t\t# Bytes 0-1 of the extension are the extension type.\n\t\t\t\t\t\t\t\t\t# Bytes 2-3 of the extension are the extension length.\n\t\t\t\t\t\t\t\t\tbinary scan $tls_extensions @${extension_start}SS extension_type extension_len\n\t\t\t\t\t\t\t\t\tif { ! [ expr { [info exists extension_type] && [string is integer -strict $extension_type] } ] } { reject ; event disable all; return; }\n\t\t\t\t\t\t\t\t\tif { ! [ expr { [info exists extension_len] && [string is integer -strict $extension_len] } ] } { reject ; event disable all; return; }\n\t\n\t\t\t\t\t\t\t\t\t# Extension type 00 is the ServerName extension.\n\t\t\t\t\t\t\t\t\tif { $extension_type == \"00\" } {\n\t\t\t\t\t\t\t\t\t\t# Bytes 4-5 of the extension are the SNI length (we ignore this).\n\t\n\t\t\t\t\t\t\t\t\t\t# Byte 6 of the extension is the SNI type.\n\t\t\t\t\t\t\t\t\t\tset sni_type_offset [expr {$extension_start + 6}]\n\t\t\t\t\t\t\t\t\t\tbinary scan $tls_extensions @${sni_type_offset}S sni_type\n\t\t\t\t\t\t\t\t\t\tif { ! [ expr { [info exists sni_type] && [string is integer -strict $sni_type] } ] } { reject ; event disable all; return; }\n\t\n\t\t\t\t\t\t\t\t\t\t# Type 0 is host_name.\n\t\t\t\t\t\t\t\t\t\tif { $sni_type == \"0\" } {\n\t\t\t\t\t\t\t\t\t\t\t# Bytes 7-8 of the extension are the SNI data (host_name)\n\t\t\t\t\t\t\t\t\t\t\t# length.\n\t\t\t\t\t\t\t\t\t\t\tset sni_len_offset [expr {$extension_start + 7}]\n\t\t\t\t\t\t\t\t\t\t\tbinary scan $tls_extensions @${sni_len_offset}S sni_len\n\t\t\t\t\t\t\t\t\t\t\tif { ! [ expr { [info exists sni_len] && [string is integer -strict $sni_len] } ] } { reject ; event disable all; return; } \n\t\n\t\t\t\t\t\t\t\t\t\t\t# Bytes 9-$sni_len are the SNI data (host_name).\n\t\t\t\t\t\t\t\t\t\t\tset sni_start [expr {$extension_start + 9}]\n\t\t\t\t\t\t\t\t\t\t\tbinary scan $tls_extensions @${sni_start}A${sni_len} tls_servername\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\n\t\t\t\t\t\t\t\t\tincr extension_start $extension_len\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tif { [info exists tls_servername] } {\n\t\t\t\t\t\t\t\t\tset servername_lower [string tolower $tls_servername]\n\t\t\t\t\t\t\t\t\tset domain_length [llength [split $servername_lower \".\"]]\n\t\t\t\t\t\t\t\t\tset domain_wc [domain $servername_lower [expr {$domain_length - 1}] ]\n\t\t\t\t\t\t\t\t\t# Set wc_host with the wildcard domain\n\t\t\t\t\t\t\t\t\tset wc_host \".$domain_wc\"\n\t\t\t\t\t\t\t\t\tset passthru_class \"//Shared/My_VS_80_ssl_passthrough_servername_dg\"\n\t\t\t\t\t\t\t\t\tif { [class exists $passthru_class] } {\n\t\t\t\t\t\t\t\t\t\t# check if the passthrough data group has a record with the servername\n\t\t\t\t\t\t\t\t\t\tset passthru_dg_key [class match $servername_lower equals $passthru_class]\n\t\t\t\t\t\t\t\t\t\tset passthru_dg_wc_key [class match $wc_host equals $passthru_class]\n\t\t\t\t\t\t\t\t\t\tif { $passthru_dg_key != 0 || $passthru_dg_wc_key != 0 } {\n\t\t\t\t\t\t\t\t\t\t\tSSL::disable serverside\n\t\t\t\t\t\t\t\t\t\t\tset dflt_pool_passthrough \"\"\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t# Disable Serverside SSL for Passthrough Class\n\t\t\t\t\t\t\t\t\t\t\tset dflt_pool_passthrough [class match -value $servername_lower equals $passthru_class]\n\t\t\t\t\t\t\t\t\t\t\t# If no match, try wildcard domain\n\t\t\t\t\t\t\t\t\t\t\tif { $dflt_pool_passthrough == \"\" } {\n\t\t\t\t\t\t\t\t\t\t\t\tif { [class match $wc_host equals $passthru_class] } {\n\t\t\t\t\t\t\t\t\t\t\t\t\t\tset dflt_pool_passthrough [class match -value $wc_host equals $passthru_class]\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t\tif { not ($dflt_pool_passthrough equals \"\") } {\n\t\t\t\t\t\t\t\t\t\t\t\tSSL::disable\n\t\t\t\t\t\t\t\t\t\t\t\tHTTP::disable\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\n\t\t\t\t\t\t\t\t\t\t\tset ab_class \"//Shared/My_VS_80_ab_deployment_dg\"\n\t\t\t\t\t\t\t\t\t\t\tif { not [class exists $ab_class] } {\n\t\t\t\t\t\t\t\t\t\t\t\tif { $dflt_pool_passthrough == \"\" } then {\n\t\t\t\t\t\t\t\t\t\t\t\t\tlog local0.debug \"Failed to find pool for $servername_lower $\"\n\t\t\t\t\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t\t\t\t\tpool $dflt_pool_passthrough\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t\t\t\tset selected_pool [call select_ab_pool $servername_lower $dflt_pool_passthrough \"\"]\n\t\t\t\t\t\t\t\t\t\t\t\tif { $selected_pool == \"\" } then {\n\t\t\t\t\t\t\t\t\t\t\t\t\tlog local0.debug \"Failed to find pool for $servername_lower\"\n\t\t\t\t\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t\t\t\t\tpool $selected_pool\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tTCP::release\n\t\t}\n\n\t\t\n\n\t\t when CLIENTSSL_HANDSHAKE {\n\t\t\t\t\tSSL::collect\n\t\t\t\t}\n\n\t\t when CLIENTSSL_DATA {\n\t\t\tif { [llength [split [SSL::payload]]] < 1 }{\n\t\t\t\treject ; event disable all; return;\n\t\t\t\t}\n\t\t\tset sslpath [lindex [split [SSL::payload]] 1]\n\t\t\t# for http2 protocol we receive the sslpath as '*', hence replacing it with root path,\n\t\t\t# however it will not handle the http2 path based routing for now.\n\t\t\t# for http2 currently only host based routing is supported.\n\t\t\tif { $sslpath equals \"*\" } { \n\t\t\t\tset sslpath \"/\"\n\t\t\t}\n\t\t\tset domainpath $sslpath\n\t\t\tset routepath \"\"\n\t\t\tset wc_routepath \"\"\n\t\t\t\n\t\t\tif { [info exists tls_servername] } {\n\t\t\t\tset servername_lower [string tolower $tls_servername]\n\t\t\t\tset domain_length [llength [split $servername_lower \".\"]]\n\t\t\t\tset domain_wc [domain $servername_lower [expr {$domain_length - 1}] ]\n\t\t\t\tset wc_host \".$domain_wc\"\n\t\t\t\t# Set routepath as combination of servername and url path\n\t\t\t\tappend routepath $servername_lower $sslpath\n\t\t\t\tappend wc_routepath $wc_host $sslpath\n\t\t\t\tset routepath [string tolower $routepath]\n\t\t\t\tset wc_routepath [string tolower $wc_routepath]\n\t\t\t\tset sslpath $routepath\n\t\t\t\t# Find the number of \"/\" in the routepath\n\t\t\t\tset rc 0\n\t\t\t\tforeach x [split $routepath {}] {\n\t\t\t\t if {$x eq \"/\"} {\n\t\t\t\t\t incr rc\n\t\t\t\t }\n\t\t\t\t}\n\n\t\t\t\tset reencrypt_class \"//Shared/My_VS_80_ssl_reencrypt_servername_dg\"\n\t\t\t\tset edge_class \"//Shared/My_VS_80_ssl_edge_servername_dg\"\n\t\t\t\tif { [class exists $reencrypt_class] || [class exists $edge_class] } {\n\t\t\t\t\t# Compares the routepath with the entries in ssl_reencrypt_servername_dg and\n\t\t\t\t\t# ssl_edge_servername_dg.\n\t\t\t\t\tfor {set i $rc} {$i >= 0} {incr i -1} {\n\t\t\t\t\t\tif { [class exists $reencrypt_class] } {\n\t\t\t\t\t\t\tset reen_pool [class match -value $routepath equals $reencrypt_class]\n\t\t\t\t\t\t\t# Check for wildcard domain\n\t\t\t\t\t\t\tif { $reen_pool equals \"\" } {\n\t\t\t\t\t\t\t\tif { [class match $wc_routepath equals $reencrypt_class] } {\n\t\t\t\t\t\t\t\t\tset reen_pool [class match -value $wc_routepath equals $reencrypt_class]\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t# Disable serverside ssl and enable only for reencrypt routes with valid pool\n\t\t\t\t\t\t\tif { not ($reen_pool equals \"\") } {\n\t\t\t\t\t\t\t\tset dflt_pool $reen_pool\n\t\t\t\t\t\t\t\tSSL::enable serverside\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif { [class exists $edge_class] } {\n\t\t\t\t\t\t\tset edge_pool [class match -value $routepath equals $edge_class]\n\t\t\t\t\t\t\t# Check for wildcard domain\n\t\t\t\t\t\t\tif { $edge_pool equals \"\" } {\n\t\t\t\t\t\t\t\tif { [class match $wc_routepath equals $edge_class] } {\n\t\t\t\t\t\t\t\t\tset edge_pool [class match -value $wc_routepath equals $edge_class]\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tif { not ($edge_pool equals \"\") } {\n\t\t\t\t\t\t\t\t# Disable serverside ssl for edge routes\n\t\t\t\t\t\t\t\tSSL::disable serverside\n\t\t\t\t\t\t\t\tset dflt_pool $edge_pool\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif { not [info exists dflt_pool] } {\n\t\t\t\t\t\t\tset routepath [\n\t\t\t\t\t\t\t\tstring range $routepath 0 [\n\t\t\t\t\t\t\t\t\texpr {[string last \"/\" $routepath]-1}\n\t\t\t\t\t\t\t\t]\n\t\t\t\t\t\t\t]\n\t\t\t\t\t\t\tset wc_routepath [\n\t\t\t\t\t\t\t\tstring range $wc_routepath 0 [\n\t\t\t\t\t\t\t\t\texpr {[string last \"/\" $wc_routepath]-1}\n\t\t\t\t\t\t\t\t]\n\t\t\t\t\t\t\t]\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse {\n\t\t\t\t\t\t\tbreak\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\t# Disable serverside ssl for passthrough routes as well\n\t\t\t\t\tSSL::disable serverside\n\t\t\t\t}\n\t\t\t\t# handle the default pool for virtual server\n\t\t\t\tset default_class \"//Shared/My_VS_80_default_pool_servername_dg\"\n\t\t\t\t if { [class exists $default_class] } { \n\t\t\t\t\tset dflt_pool [class match -value \"defaultPool\" equals $default_class]\n\t\t\t\t }\n\t\t\t\t\n\t\t\t\t# Handle requests sent to unknown hosts.\n\t\t\t\t# For valid hosts, Send the request to respective pool.\n\t\t\t\tif { not [info exists dflt_pool] } then {\n\t\t\t\t\t # Allowing HTTP2 traffic to be handled by policies and closing the connection for HTTP/1.1 unknown hosts.\n\t\t\t\t\t if { not ([SSL::payload] starts_with \"PRI * HTTP/2.0\") } {\n\t\t\t\t\t\treject ; event disable all;\n\t\t\t\t\t\tlog local0.debug \"Failed to find pool for $servername_lower\"\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\tpool $dflt_pool\n\t\t\t\t}\n\t\t\t\tset ab_class \"//Shared/My_VS_80_ab_deployment_dg\"\n\t\t\t\tif { [class exists $ab_class] } {\n\t\t\t\t\tset selected_pool [call select_ab_pool $servername_lower $dflt_pool $domainpath]\n\t\t\t\t\tif { $selected_pool == \"\" } then {\n\t\t\t\t\t\tlog local0.debug \"Unable to find pool for $servername_lower\"\n\t\t\t\t\t} else {\n\t\t\t\t\t\tpool $selected_pool\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tSSL::release\n\t\t}\n\n\t\n\t\t\n\t\twhen SERVER_CONNECTED {\n\t\t\tset reencryptssl_class \"//Shared/My_VS_80_ssl_reencrypt_serverssl_dg\"\n\t\t\tset edgessl_class \"//Shared/My_VS_80_ssl_edge_serverssl_dg\"\n\t\t\tif { [info exists sslpath] and [class exists $reencryptssl_class] } {\n\t\t\t\t# Find the nearest child path which matches the reencrypt_class\n\t\t\t\tfor {set i $rc} {$i >= 0} {incr i -1} {\n\t\t\t\t\tif { [class exists $reencryptssl_class] } {\n\t\t\t\t\t\tset reen [class match -value $sslpath equals $reencryptssl_class]\n # check for wildcard domain match\n if { $reen equals \"\" } {\n\t\t\t\t\t\t if { [class match $wc_routepath equals $reencryptssl_class] } {\n\t\t\t\t\t\t set reen [class match -value $wc_routepath equals $reencryptssl_class]\n\t\t\t\t\t\t }\n }\n\t\t\t\t\t\tif { not ($reen equals \"\") } {\n\t\t\t\t\t\t\t set sslprofile $reen\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif { [class exists $edgessl_class] } {\n\t\t\t\t\t\tset edge [class match -value $sslpath equals $edgessl_class]\n # check for wildcard domain match\n if { $edge equals \"\" } {\n\t\t\t\t\t\t if { [class match $wc_routepath equals $edgessl_class] } {\n\t\t\t\t\t\t set edge [class match -value $wc_routepath equals $edgessl_class]\n\t\t\t\t\t\t }\n }\n\t\t\t\t\t\tif { not ($edge equals \"\") } {\n\t\t\t\t\t\t\t set sslprofile $edge\n\t\t\t\t\t\t}\n\t\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t\tif { not [info exists sslprofile] } {\n\t\t\t\t\t\tset sslpath [\n\t\t\t\t\t\t\tstring range $sslpath 0 [\n\t\t\t\t\t\t\t\texpr {[string last \"/\" $sslpath]-1}\n\t\t\t\t\t\t\t]\n\t\t\t\t\t\t]\n set wc_routepaath [\n\t\t\t\t\t\t\tstring range $wc_routepath 0 [\n\t\t\t\t\t\t\t\texpr {[string last \"/\" $wc_routepath]-1}\n\t\t\t\t\t\t\t]\n\t\t\t\t\t\t]\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tbreak\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t# Assign respective SSL profile based on ssl_reencrypt_serverssl_dg\n\t\t\t\tif { not ($sslprofile equals \"false\") } {\n\t\t\t\t\t\tSSL::profile $reen\n\t\t\t\t}\n\t\t\t}\n }\n\t\t\t\n\t\t\n\n\t\twhen HTTP_REQUEST {\n\t\t\tif { [info exists ::http_status_503] && $::http_status_503 == 1 } {\n \t\t# Respond with 503\n \t\t\tHTTP::respond 503\n\n \t\t# Unset the variable\n \t\tunset ::http_status_503\n \t\t}\n\t\t}\n\t"), "IRule isn't correct")
Expect(ok).To(BeTrue(), "Failed to Process TLS Termination: Edge")

Expect(len(rsCfg.Virtual.Profiles)).To(Equal(1), "Failed to Process TLS Termination: Edge")
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