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egirna / icapeg

Open Source ICAP server
Apache License 2.0
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Error: Try squid with icapeg #61

Open MahmoudRabee opened 2 years ago

MahmoudRabee commented 2 years ago

I tried to connect squid with icapeg icapeg running in docker container squid is running in docker container icapeg from restructure branch with original config.toml squid version 5 in squid :

icap_enable on adaptation_send_username on adaptation_send_client_ip on icap_service srv_resp respmod_precache 0 icap://127.0.0.1:1344/echo

icap_service srv_req reqmod_precache 0 icap://localhost:1344/echo

adaptation_access srv_resp allow all

adaptation_access srv_req allow all

icap_service_failure_limit -1 icap_preview_enable off

I tested the proxy with curl command

curl -I --proxy "http://localhost:5002" http://www.example.com result from squid : HTTP/1.1 500 Internal Server Error Server: squid/5.4.1 Mime-Version: 1.0 Date: Tue, 28 Jun 2022 14:25:43 GMT Content-Type: text/html;charset=utf-8 Content-Length: 3141 X-Squid-Error: ERR_ICAP_FAILURE 0 Vary: Accept-Language Content-Language: en X-Cache: MISS from 193a33666dbf Via: 1.1 193a33666dbf (squid/5.4.1) Connection: keep-alive

result of icapeg logs :

2022/06/28 14:15:41 icap: panic serving 172.18.0.4:37520: runtime error: invalid memory address or nil pointer dereference goroutine 10 [running]: runtime/debug.Stack() /usr/local/go/src/runtime/debug/stack.go:24 +0x65 icapeg/icap.(conn).serve.func1() /home/icapeg/icap/server.go:106 +0xdd panic({0x804be0, 0xb73ec0}) /usr/local/go/src/runtime/panic.go:838 +0x207 compress/gzip.(Reader).Read(0x0?, {0xc000149400?, 0x0?, 0x0?}) /usr/local/go/src/compress/gzip/gunzip.go:247 +0x2e io.ReadAll({0x914100, 0x0}) /usr/local/go/src/io/io.go:645 +0xfe io/ioutil.ReadAll(...) /usr/local/go/src/io/ioutil/ioutil.go:27 icapeg/service/services-utilities/general-functions.(GeneralFunc).DecompressGzipBody(0x9142e0?, 0xc00010abd0?) /home/icapeg/service/services-utilities/general-functions/general-functions.go:125 +0x35 icapeg/service/services/echo.(Echo).Processing(0xc0002540c0, 0xc5?) /home/icapeg/service/services/echo/echo.go:67 +0x6a5 icapeg/api.(ICAPRequest).RespAndReqMods(0xc0000648a0, 0x1e?) /home/icapeg/api/icap-request.go:146 +0x2b9 icapeg/api.(ICAPRequest).RequestProcessing(0xc0000648a0) /home/icapeg/api/icap-request.go:110 +0xbe icapeg/api.ToICAPEGServe({0x9172a8?, 0xc0002522d0?}, 0xc00049efc0?) /home/icapeg/api/icap.go:20 +0x48 icapeg/icap.HandlerFunc.ServeICAP(0xc000193ed8?, {0x9172a8?, 0xc0002522d0?}, 0xc00010abea?) /home/icapeg/icap/server.go:39 +0x2f icapeg/icap.(ServeMux).ServeICAP(0xc000010058, {0x9172a8, 0xc0002522d0}, 0xc000100120) /home/icapeg/icap/mux.go:94 +0x448 icapeg/icap.(conn).serve(0xc000067400, 0x0?) /home/icapeg/icap/server.go:127 +0x7f created by icapeg/icap.(Server).Serve /home/icapeg/icap/server.go:207 +0x205 2022/06/28 14:15:59 icap: panic serving 172.18.0.4:37522: runtime error: invalid memory address or nil pointer dereference goroutine 52 [running]: runtime/debug.Stack() /usr/local/go/src/runtime/debug/stack.go:24 +0x65 icapeg/icap.(conn).serve.func1() /home/icapeg/icap/server.go:106 +0xdd panic({0x804be0, 0xb73ec0}) /usr/local/go/src/runtime/panic.go:838 +0x207 compress/gzip.(Reader).Read(0x0?, {0xc00009a200?, 0x0?, 0x0?}) /usr/local/go/src/compress/gzip/gunzip.go:247 +0x2e io.ReadAll({0x914100, 0x0}) /usr/local/go/src/io/io.go:645 +0xfe io/ioutil.ReadAll(...) /usr/local/go/src/io/ioutil/ioutil.go:27 icapeg/service/services-utilities/general-functions.(GeneralFunc).DecompressGzipBody(0x9142e0?, 0xc00010a240?) /home/icapeg/service/services-utilities/general-functions/general-functions.go:125 +0x35 icapeg/service/services/echo.(Echo).Processing(0xc0002540c0, 0xc5?) /home/icapeg/service/services/echo/echo.go:67 +0x6a5 icapeg/api.(ICAPRequest).RespAndReqMods(0xc0000686c0, 0x1e?) /home/icapeg/api/icap-request.go:146 +0x2b9 icapeg/api.(ICAPRequest).RequestProcessing(0xc0000686c0) /home/icapeg/api/icap-request.go:110 +0xbe icapeg/api.ToICAPEGServe({0x9172a8?, 0xc0004821b0?}, 0xc00049efc0?) /home/icapeg/api/icap.go:20 +0x48 icapeg/icap.HandlerFunc.ServeICAP(0xc00004eed8?, {0x9172a8?, 0xc0004821b0?}, 0xc00010a25a?) /home/icapeg/icap/server.go:39 +0x2f icapeg/icap.(ServeMux).ServeICAP(0xc000010058, {0x9172a8, 0xc0004821b0}, 0xc00016e120) /home/icapeg/icap/mux.go:94 +0x448 icapeg/icap.(conn).serve(0xc000066000, 0x0?) /home/icapeg/icap/server.go:127 +0x7f created by icapeg/icap.(Server).Serve /home/icapeg/icap/server.go:207 +0x205 2022/06/28 14:17:14 ICAP server gracefully shut down 2022/06/28 14:17:29 starting the ICAP server 2022/06/28 14:17:29 ICAP server is running on localhost: 1344 2022/06/28 14:21:43 icap: panic serving 172.18.0.4:37528: runtime error: invalid memory address or nil pointer dereference goroutine 11 [running]: runtime/debug.Stack() /usr/local/go/src/runtime/debug/stack.go:24 +0x65 icapeg/icap.(conn).serve.func1() /home/icapeg/icap/server.go:106 +0xdd panic({0x804be0, 0xb73ec0}) /usr/local/go/src/runtime/panic.go:838 +0x207 compress/gzip.(Reader).Read(0x0?, {0xc000234200?, 0x0?, 0x0?}) /usr/local/go/src/compress/gzip/gunzip.go:247 +0x2e io.ReadAll({0x914100, 0x0}) /usr/local/go/src/io/io.go:645 +0xfe io/ioutil.ReadAll(...) /usr/local/go/src/io/ioutil/ioutil.go:27 icapeg/service/services-utilities/general-functions.(GeneralFunc).DecompressGzipBody(0x9142e0?, 0xc00010a270?) /home/icapeg/service/services-utilities/general-functions/general-functions.go:125 +0x35 icapeg/service/services/echo.(Echo).Processing(0xc00021c0c0, 0xc5?) /home/icapeg/service/services/echo/echo.go:67 +0x6a5 icapeg/api.(ICAPRequest).RespAndReqMods(0xc0005861e0, 0x1e?) /home/icapeg/api/icap-request.go:146 +0x2b9 icapeg/api.(ICAPRequest).RequestProcessing(0xc0005861e0) /home/icapeg/api/icap-request.go:110 +0xbe icapeg/api.ToICAPEGServe({0x9172a8?, 0xc0003dc330?}, 0xc0004b8fc0?) /home/icapeg/api/icap.go:20 +0x48 icapeg/icap.HandlerFunc.ServeICAP(0xc00004ded8?, {0x9172a8?, 0xc0003dc330?}, 0xc00010a28a?) /home/icapeg/icap/server.go:39 +0x2f icapeg/icap.(ServeMux).ServeICAP(0xc000010058, {0x9172a8, 0xc0003dc330}, 0xc00016e240) /home/icapeg/icap/mux.go:94 +0x448 icapeg/icap.(conn).serve(0xc000066000, 0x0?) /home/icapeg/icap/server.go:127 +0x7f created by icapeg/icap.(*Server).Serve /home/icapeg/icap/server.go:207 +0x205

mahnouman commented 2 years ago

Seems code is broken since: https://github.com/egirna/icapeg/commit/9f04dc8d3c0b16c2738346752ffbb71c22b23e4e