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zhangsz
2025-03-03 11:40:37 +08:00
parent 19f09dd7ea
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14
proxy_go/util/logger_conf/.gitignore vendored Normal file
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# Toolchain
# Goland project folder
.idea/
# Visual Studio Code
.vscode/
# emacs/vim
GPATH
GRTAGS
GTAGS
TAGS
tags
cscope.*
# mac
.DS_Store

289
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# This file contains all available configuration options
# with their default values.
# options for analysis running
run:
# default concurrency is a available CPU number
concurrency: 4
# timeout for analysis, e.g. 30s, 5m, default is 1m
timeout: 1m
# exit code when at least one issue was found, default is 1
issues-exit-code: 1
# include test files or not, default is true
tests: false
# list of build tags, all linters use it. Default is empty list.
build-tags:
# which dirs to skip: issues from them won't be reported;
# can use regexp here: generated.*, regexp is applied on full path;
# default value is empty list, but default dirs are skipped independently
# from this option's value (see skip-dirs-use-default).
# "/" will be replaced by current OS file path separator to properly work
# on Windows.
skip-dirs:
# default is true. Enables skipping of directories:
# vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
skip-dirs-use-default: true
# which files to skip: they will be analyzed, but issues from them
# won't be reported. Default value is empty list, but there is
# no need to include all autogenerated files, we confidently recognize
# autogenerated files. If it's not please let us know.
# "/" will be replaced by current OS file path separator to properly work
# on Windows.
skip-files:
- "api_.*\\.go$"
- "model_.*\\.go$"
- "routers.go"
- "client.go"
- "configuration.go"
- "nas.go"
# by default isn't set. If set we pass it to "go list -mod={option}". From "go help modules":
# If invoked with -mod=readonly, the go command is disallowed from the implicit
# automatic updating of go.mod described above. Instead, it fails when any changes
# to go.mod are needed. This setting is most useful to check that go.mod does
# not need updates, such as in a continuous integration and testing system.
# If invoked with -mod=vendor, the go command assumes that the vendor
# directory holds the correct copies of dependencies and ignores
# the dependency descriptions in go.mod.
#modules-download-mode: readonly|release|vendor
# Allow multiple parallel golangci-lint instances running.
# If false (default) - golangci-lint acquires file lock on start.
allow-parallel-runners: true
# output configuration options
output:
# colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
format: colored-line-number
# print lines of code with issue, default is true
print-issued-lines: true
# print linter name in the end of issue text, default is true
print-linter-name: true
# make issues output unique by line, default is true
uniq-by-line: true
# all available settings of specific linters
linters-settings:
errcheck:
# report about not checking of errors in type assertions: `a := b.(MyStruct)`;
# default is false: such cases aren't reported by default.
check-type-assertions: false
# report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
# default is false: such cases aren't reported by default.
check-blank: true
# [deprecated] comma-separated list of pairs of the form pkg:regex
# the regex is used to ignore names within pkg. (default "fmt:.*").
# see https://github.com/kisielk/errcheck#the-deprecated-method for details
#ignore: fmt:.*,io/ioutil:^Read.*
# path to a file containing a list of functions to exclude from checking
# see https://github.com/kisielk/errcheck#excluding-functions for details
#exclude: /path/to/file.txt
funlen:
lines: 60
statements: 40
gocognit:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 10
nestif:
# minimal complexity of if statements to report, 5 by default
min-complexity: 4
goconst:
# minimal length of string constant, 3 by default
min-len: 3
# minimal occurrences count to trigger, 3 by default
min-occurrences: 3
gocritic:
# Which checks should be enabled; can't be combined with 'disabled-checks';
# See https://go-critic.github.io/overview#checks-overview
# To check which checks are enabled run `GL_DEBUG=gocritic golangci-lint run`
# By default list of stable checks is used.
enabled-checks:
#- rangeValCopy
# Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty
disabled-checks:
- regexpMust
# Enable multiple checks by tags, run `GL_DEBUG=gocritic golangci-lint run` to see all tags and checks.
# Empty list by default. See https://github.com/go-critic/go-critic#usage -> section "Tags".
enabled-tags:
- performance
disabled-tags:
- experimental
settings: # settings passed to gocritic
captLocal: # must be valid enabled check name
paramsOnly: true
rangeValCopy:
sizeThreshold: 32
gocyclo:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 10
godox:
# report any comments starting with keywords, this is useful for TODO or FIXME comments that
# might be left in the code accidentally and should be resolved before merging
keywords: # default keywords are TODO, BUG, and FIXME, these can be overwritten by this setting
#- TODO
- FIXME
- BUG
#- NOTE
#- OPTIMIZE # marks code that should be optimized before merging
#- HACK # marks hack-arounds that should be removed before merging
- XXX # Fatal! Important problem
gofmt:
# simplify code: gofmt with `-s` option, true by default
simplify: true
goimports:
# put imports beginning with prefix after 3rd-party packages;
# it's a comma-separated list of prefixes
local-prefixes: github.com/org/project
golint:
# minimal confidence for issues, default is 0.8
min-confidence: 0.8
gomnd:
settings:
mnd:
# the list of enabled checks, see https://github.com/tommy-muehle/go-mnd/#checks for description.
checks: argument,case,condition,operation,return,assign
gomodguard:
allowed:
modules: # List of allowed modules
# - gopkg.in/yaml.v2
domains: # List of allowed module domains
# - golang.org
blocked:
modules: # List of blocked modules
# - github.com/uudashr/go-module: # Blocked module
# recommendations: # Recommended modules that should be used instead (Optional)
# - golang.org/x/mod
# reason: "`mod` is the official go.mod parser library." # Reason why the recommended module should be used (Optional)
versions: # List of blocked module version constraints
# - github.com/mitchellh/go-homedir: # Blocked module with version constraint
# version: "< 1.1.0" # Version constraint, see https://github.com/Masterminds/semver#basic-comparisons
# reason: "testing if blocked version constraint works." # Reason why the version constraint exists. (Optional)
govet:
# report about shadowed variables
check-shadowing: true
# settings per analyzer
settings:
printf: # analyzer name, run `go tool vet help` to see all analyzers
funcs: # run `go tool vet help printf` to see available settings for `printf` analyzer
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf
# enable or disable analyzers by name
enable:
- atomicalign
enable-all: false
disable:
- shadow
disable-all: false
depguard:
list-type: blacklist
include-go-root: false
packages:
- github.com/sirupsen/logrus
packages-with-error-message:
# specify an error message to output when a blacklisted package is used
- github.com/sirupsen/logrus: "logging is allowed only by logutils.Log"
lll:
# max line length, lines longer will be reported. Default is 120.
# '\t' is counted as 1 character by default, and can be changed with the tab-width option
line-length: 120
# tab width in spaces. Default to 1.
tab-width: 1
maligned:
# print struct with more effective memory layout or not, false by default
suggest-new: true
nakedret:
# make an issue if func has more lines of code than this setting and it has naked returns; default is 30
max-func-lines: 30
testpackage:
# regexp pattern to skip files
skip-regexp: (export|internal)_test\.go
unused:
# treat code as a program (not a library) and report unused exported identifiers; default is false.
# XXX: if you enable this setting, unused will report a lot of false-positives in text editors:
# if it's called for subdir of a project it can't find funcs usages. All text editor integrations
# with golangci-lint call it on a directory with the changed file.
check-exported: false
whitespace:
multi-if: false # Enforces newlines (or comments) after every multi-line if statement
multi-func: false # Enforces newlines (or comments) after every multi-line function signature
custom:
# Each custom linter should have a unique name.
linters:
enable:
- gofmt
- govet
- errcheck
- staticcheck
- unused
- gosimple
- structcheck
- varcheck
- ineffassign
- deadcode
- typecheck
# Additional
- lll
- godox
# - gomnd
#- maligned
#- nestif
#- goconst
#- gocognit
- nakedret
#disable-all: false
fast: true
issues:
# List of regexps of issue texts to exclude, empty list by default.
# But independently from this option we use default exclude patterns,
# it can be disabled by `exclude-use-default: false`. To list all
# excluded by default patterns execute `golangci-lint run --help`
exclude:
# Excluding configuration per-path, per-linter, per-text and per-source
exclude-rules:
# Exclude some linters from running on tests files.
# Independently from option `exclude` we use default exclude patterns,
# it can be disabled by this option. To list all
# excluded by default patterns execute `golangci-lint run --help`.
# Default value for this option is true.
exclude-use-default: false
# The default value is false. If set to true exclude and exclude-rules
# regular expressions become case sensitive.
exclude-case-sensitive: false
# The list of ids of default excludes to include or disable. By default it's empty.
include:
#- EXC0002 # disable excluding of issues about comments from golint
# Maximum issues count per one linter. Set to 0 to disable. Default is 50.
#max-issues-per-linter: 0
# Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
#max-same-issues: 0
# Show only new issues: if there are unstaged changes or untracked files,
# only those changes are analyzed, else only changes in HEAD~ are analyzed.
# It's a super-useful option for integration of golangci-lint into existing
# large codebase. It's not practical to fix all existing issues at the moment
# of integration: much better don't allow issues in new code.
# Default is false.
new: false
# Show only new issues created after git revision `REV`
new-from-rev: ""
# Show only new issues created in git patch with set file path.
#new-from-patch: path/to/patch/file
severity:
# Default value is empty string.
# Set the default severity for issues. If severity rules are defined and the issues
# do not match or no severity is provided to the rule this will be the default
# severity applied. Severities should match the supported severity names of the
# selected out format.
# - Code climate: https://docs.codeclimate.com/docs/issues#issue-severity
# - Checkstyle: https://checkstyle.sourceforge.io/property_types.html#severity
# - Github: https://help.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-error-message
default-severity: error
# The default value is false.
# If set to true severity-rules regular expressions become case sensitive.
case-sensitive: false
# Default value is empty list.
# When a list of severity rules are provided, severity information will be added to lint
# issues. Severity rules have the same filtering capability as exclude rules except you
# are allowed to specify one matcher per severity rule.
# Only affects out formats that support setting severity information.
rules:
- linters:
- gomnd
severity: ignore

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proxy_go/util/logger_conf/LICENSE.txt Normal file
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Apache License
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http://www.apache.org/licenses/
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package logger_conf
import (
"log"
"os"
"strconv"
)
//var Free5gcLogDir string = path_util.Free5gcPath("free5gc/log") + "/"
var Free5gcLogDir string = "/var/log/"
//var LibLogDir string = Free5gcLogDir + "lib/"
//var NfLogDir string = Free5gcLogDir + "nf/"
var Free5gcLogFile string = Free5gcLogDir + "selfcareproxy.log"
func init() {//InitLoggerConf(dir, filename string) {//init() {
//Free5gcLogDir = dir
//Free5gcLogFile = dir + filename
/*if err := os.MkdirAll(LibLogDir, 0775); err != nil {
log.Printf("Mkdir %s failed: %+v", LibLogDir, err)
}
if err := os.MkdirAll(NfLogDir, 0775); err != nil {
log.Printf("Mkdir %s failed: %+v", NfLogDir, err)
}*/
// Create log file or if it already exist, check if user can access it
f, fileOpenErr := os.OpenFile(Free5gcLogFile, os.O_CREATE|os.O_APPEND|os.O_RDWR, 0666)
if fileOpenErr != nil {
// user cannot access it.
log.Printf("Cannot Open %s\n", Free5gcLogFile)
} else {
// user can access it
if err := f.Close(); err != nil {
log.Printf("File %s cannot been closed\n", Free5gcLogFile)
}
}
sudoUID, errUID := strconv.Atoi(os.Getenv("SUDO_UID"))
sudoGID, errGID := strconv.Atoi(os.Getenv("SUDO_GID"))
if errUID == nil && errGID == nil {
// if using sudo to run the program, errUID will be nil and sudoUID will get the uid who run sudo
// else errUID will not be nil and sudoUID will be nil
// If user using sudo to run the program and create log file, log will own by root,
// here we change own to user so user can view and reuse the file
if err := os.Chown(Free5gcLogDir, sudoUID, sudoGID); err != nil {
log.Printf("Dir %s chown to %d:%d error: %v\n", Free5gcLogDir, sudoUID, sudoGID, err)
}
/*if err := os.Chown(LibLogDir, sudoUID, sudoGID); err != nil {
log.Printf("Dir %s chown to %d:%d error: %v\n", LibLogDir, sudoUID, sudoGID, err)
}
if err := os.Chown(NfLogDir, sudoUID, sudoGID); err != nil {
log.Printf("Dir %s chown to %d:%d error: %v\n", NfLogDir, sudoUID, sudoGID, err)
}*/
if fileOpenErr == nil {
if err := os.Chown(Free5gcLogFile, sudoUID, sudoGID); err != nil {
log.Printf("File %s chown to %d:%d error: %v\n", Free5gcLogFile, sudoUID, sudoGID, err)
}
}
}
}

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# Toolchain
# Goland project folder
.idea/
# Visual Studio Code
.vscode/
# emacs/vim
GPATH
GRTAGS
GTAGS
TAGS
tags
cscope.*
# mac
.DS_Store

289
proxy_go/util/logger_util/.golangci.yml Normal file
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# This file contains all available configuration options
# with their default values.
# options for analysis running
run:
# default concurrency is a available CPU number
concurrency: 4
# timeout for analysis, e.g. 30s, 5m, default is 1m
timeout: 1m
# exit code when at least one issue was found, default is 1
issues-exit-code: 1
# include test files or not, default is true
tests: false
# list of build tags, all linters use it. Default is empty list.
build-tags:
# which dirs to skip: issues from them won't be reported;
# can use regexp here: generated.*, regexp is applied on full path;
# default value is empty list, but default dirs are skipped independently
# from this option's value (see skip-dirs-use-default).
# "/" will be replaced by current OS file path separator to properly work
# on Windows.
skip-dirs:
# default is true. Enables skipping of directories:
# vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
skip-dirs-use-default: true
# which files to skip: they will be analyzed, but issues from them
# won't be reported. Default value is empty list, but there is
# no need to include all autogenerated files, we confidently recognize
# autogenerated files. If it's not please let us know.
# "/" will be replaced by current OS file path separator to properly work
# on Windows.
skip-files:
- "api_.*\\.go$"
- "model_.*\\.go$"
- "routers.go"
- "client.go"
- "configuration.go"
- "nas.go"
# by default isn't set. If set we pass it to "go list -mod={option}". From "go help modules":
# If invoked with -mod=readonly, the go command is disallowed from the implicit
# automatic updating of go.mod described above. Instead, it fails when any changes
# to go.mod are needed. This setting is most useful to check that go.mod does
# not need updates, such as in a continuous integration and testing system.
# If invoked with -mod=vendor, the go command assumes that the vendor
# directory holds the correct copies of dependencies and ignores
# the dependency descriptions in go.mod.
#modules-download-mode: readonly|release|vendor
# Allow multiple parallel golangci-lint instances running.
# If false (default) - golangci-lint acquires file lock on start.
allow-parallel-runners: true
# output configuration options
output:
# colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
format: colored-line-number
# print lines of code with issue, default is true
print-issued-lines: true
# print linter name in the end of issue text, default is true
print-linter-name: true
# make issues output unique by line, default is true
uniq-by-line: true
# all available settings of specific linters
linters-settings:
errcheck:
# report about not checking of errors in type assertions: `a := b.(MyStruct)`;
# default is false: such cases aren't reported by default.
check-type-assertions: false
# report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
# default is false: such cases aren't reported by default.
check-blank: true
# [deprecated] comma-separated list of pairs of the form pkg:regex
# the regex is used to ignore names within pkg. (default "fmt:.*").
# see https://github.com/kisielk/errcheck#the-deprecated-method for details
#ignore: fmt:.*,io/ioutil:^Read.*
# path to a file containing a list of functions to exclude from checking
# see https://github.com/kisielk/errcheck#excluding-functions for details
#exclude: /path/to/file.txt
funlen:
lines: 60
statements: 40
gocognit:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 10
nestif:
# minimal complexity of if statements to report, 5 by default
min-complexity: 4
goconst:
# minimal length of string constant, 3 by default
min-len: 3
# minimal occurrences count to trigger, 3 by default
min-occurrences: 3
gocritic:
# Which checks should be enabled; can't be combined with 'disabled-checks';
# See https://go-critic.github.io/overview#checks-overview
# To check which checks are enabled run `GL_DEBUG=gocritic golangci-lint run`
# By default list of stable checks is used.
enabled-checks:
#- rangeValCopy
# Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty
disabled-checks:
- regexpMust
# Enable multiple checks by tags, run `GL_DEBUG=gocritic golangci-lint run` to see all tags and checks.
# Empty list by default. See https://github.com/go-critic/go-critic#usage -> section "Tags".
enabled-tags:
- performance
disabled-tags:
- experimental
settings: # settings passed to gocritic
captLocal: # must be valid enabled check name
paramsOnly: true
rangeValCopy:
sizeThreshold: 32
gocyclo:
# minimal code complexity to report, 30 by default (but we recommend 10-20)
min-complexity: 10
godox:
# report any comments starting with keywords, this is useful for TODO or FIXME comments that
# might be left in the code accidentally and should be resolved before merging
keywords: # default keywords are TODO, BUG, and FIXME, these can be overwritten by this setting
#- TODO
- FIXME
- BUG
#- NOTE
#- OPTIMIZE # marks code that should be optimized before merging
#- HACK # marks hack-arounds that should be removed before merging
- XXX # Fatal! Important problem
gofmt:
# simplify code: gofmt with `-s` option, true by default
simplify: true
goimports:
# put imports beginning with prefix after 3rd-party packages;
# it's a comma-separated list of prefixes
local-prefixes: github.com/org/project
golint:
# minimal confidence for issues, default is 0.8
min-confidence: 0.8
gomnd:
settings:
mnd:
# the list of enabled checks, see https://github.com/tommy-muehle/go-mnd/#checks for description.
checks: argument,case,condition,operation,return,assign
gomodguard:
allowed:
modules: # List of allowed modules
# - gopkg.in/yaml.v2
domains: # List of allowed module domains
# - golang.org
blocked:
modules: # List of blocked modules
# - github.com/uudashr/go-module: # Blocked module
# recommendations: # Recommended modules that should be used instead (Optional)
# - golang.org/x/mod
# reason: "`mod` is the official go.mod parser library." # Reason why the recommended module should be used (Optional)
versions: # List of blocked module version constraints
# - github.com/mitchellh/go-homedir: # Blocked module with version constraint
# version: "< 1.1.0" # Version constraint, see https://github.com/Masterminds/semver#basic-comparisons
# reason: "testing if blocked version constraint works." # Reason why the version constraint exists. (Optional)
govet:
# report about shadowed variables
check-shadowing: true
# settings per analyzer
settings:
printf: # analyzer name, run `go tool vet help` to see all analyzers
funcs: # run `go tool vet help printf` to see available settings for `printf` analyzer
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf
- (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf
# enable or disable analyzers by name
enable:
- atomicalign
enable-all: false
disable:
- shadow
disable-all: false
depguard:
list-type: blacklist
include-go-root: false
packages:
- github.com/sirupsen/logrus
packages-with-error-message:
# specify an error message to output when a blacklisted package is used
- github.com/sirupsen/logrus: "logging is allowed only by logutils.Log"
lll:
# max line length, lines longer will be reported. Default is 120.
# '\t' is counted as 1 character by default, and can be changed with the tab-width option
line-length: 120
# tab width in spaces. Default to 1.
tab-width: 1
maligned:
# print struct with more effective memory layout or not, false by default
suggest-new: true
nakedret:
# make an issue if func has more lines of code than this setting and it has naked returns; default is 30
max-func-lines: 30
testpackage:
# regexp pattern to skip files
skip-regexp: (export|internal)_test\.go
unused:
# treat code as a program (not a library) and report unused exported identifiers; default is false.
# XXX: if you enable this setting, unused will report a lot of false-positives in text editors:
# if it's called for subdir of a project it can't find funcs usages. All text editor integrations
# with golangci-lint call it on a directory with the changed file.
check-exported: false
whitespace:
multi-if: false # Enforces newlines (or comments) after every multi-line if statement
multi-func: false # Enforces newlines (or comments) after every multi-line function signature
custom:
# Each custom linter should have a unique name.
linters:
enable:
- gofmt
- govet
- errcheck
- staticcheck
- unused
- gosimple
- structcheck
- varcheck
- ineffassign
- deadcode
- typecheck
# Additional
- lll
- godox
# - gomnd
#- maligned
#- nestif
#- goconst
#- gocognit
- nakedret
#disable-all: false
fast: true
issues:
# List of regexps of issue texts to exclude, empty list by default.
# But independently from this option we use default exclude patterns,
# it can be disabled by `exclude-use-default: false`. To list all
# excluded by default patterns execute `golangci-lint run --help`
exclude:
# Excluding configuration per-path, per-linter, per-text and per-source
exclude-rules:
# Exclude some linters from running on tests files.
# Independently from option `exclude` we use default exclude patterns,
# it can be disabled by this option. To list all
# excluded by default patterns execute `golangci-lint run --help`.
# Default value for this option is true.
exclude-use-default: false
# The default value is false. If set to true exclude and exclude-rules
# regular expressions become case sensitive.
exclude-case-sensitive: false
# The list of ids of default excludes to include or disable. By default it's empty.
include:
#- EXC0002 # disable excluding of issues about comments from golint
# Maximum issues count per one linter. Set to 0 to disable. Default is 50.
#max-issues-per-linter: 0
# Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
#max-same-issues: 0
# Show only new issues: if there are unstaged changes or untracked files,
# only those changes are analyzed, else only changes in HEAD~ are analyzed.
# It's a super-useful option for integration of golangci-lint into existing
# large codebase. It's not practical to fix all existing issues at the moment
# of integration: much better don't allow issues in new code.
# Default is false.
new: false
# Show only new issues created after git revision `REV`
new-from-rev: ""
# Show only new issues created in git patch with set file path.
#new-from-patch: path/to/patch/file
severity:
# Default value is empty string.
# Set the default severity for issues. If severity rules are defined and the issues
# do not match or no severity is provided to the rule this will be the default
# severity applied. Severities should match the supported severity names of the
# selected out format.
# - Code climate: https://docs.codeclimate.com/docs/issues#issue-severity
# - Checkstyle: https://checkstyle.sourceforge.io/property_types.html#severity
# - Github: https://help.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-error-message
default-severity: error
# The default value is false.
# If set to true severity-rules regular expressions become case sensitive.
case-sensitive: false
# Default value is empty list.
# When a list of severity rules are provided, severity information will be added to lint
# issues. Severity rules have the same filtering capability as exclude rules except you
# are allowed to specify one matcher per severity rule.
# Only affects out formats that support setting severity information.
rules:
- linters:
- gomnd
severity: ignore

9
proxy_go/util/logger_util/CHANGELOG.md Normal file
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# Change Log
---
2020-03-xx-xx
---
- Implemented enchacements:
- Fixed bugs:
- Closed issues:

202
proxy_go/util/logger_util/LICENSE.txt Normal file
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42
proxy_go/util/logger_util/log_level.go Normal file
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package logger_util
type Logger struct {
AMF *LogSetting `yaml:"AMF"`
AUSF *LogSetting `yaml:"AUSF"`
N3IWF *LogSetting `yaml:"N3IWF"`
NRF *LogSetting `yaml:"NRF"`
NSSF *LogSetting `yaml:"NSSF"`
PCF *LogSetting `yaml:"PCF"`
SMF *LogSetting `yaml:"SMF"`
UDM *LogSetting `yaml:"UDM"`
UDR *LogSetting `yaml:"UDR"`
NEF *LogSetting `yaml:"NEF"`
WEBUI *LogSetting `yaml:"WEBUI"`
Aper *LogSetting `yaml:"Aper"`
CommonConsumerTest *LogSetting `yaml:"CommonConsumerTest"`
FSM *LogSetting `yaml:"FSM"`
MongoDBLibrary *LogSetting `yaml:"MongoDBLibrary"`
NAS *LogSetting `yaml:"NAS"`
NGAP *LogSetting `yaml:"NGAP"`
OpenApi *LogSetting `yaml:"OpenApi"`
NamfCommunication *LogSetting `yaml:"NamfCommunication"`
NamfEventExposure *LogSetting `yaml:"NamfEventExposure"`
NnssfNSSAIAvailability *LogSetting `yaml:"NnssfNSSAIAvailability"`
NnssfNSSelection *LogSetting `yaml:"NnssfNSSelection"`
NsmfEventExposure *LogSetting `yaml:"NsmfEventExposure"`
NsmfPDUSession *LogSetting `yaml:"NsmfPDUSession"`
NudmEventExposure *LogSetting `yaml:"NudmEventExposure"`
NudmParameterProvision *LogSetting `yaml:"NudmParameterProvision"`
NudmSubscriberDataManagement *LogSetting `yaml:"NudmSubscriberDataManagement"`
NudmUEAuthentication *LogSetting `yaml:"NudmUEAuthentication"`
NudmUEContextManagement *LogSetting `yaml:"NudmUEContextManagement"`
NudrDataRepository *LogSetting `yaml:"NudrDataRepository"`
PathUtil *LogSetting `yaml:"PathUtil"`
PFCP *LogSetting `yaml:"PFCP"`
}
type LogSetting struct {
DebugLevel string `yaml:"debugLevel"`
ReportCaller bool `yaml:"ReportCaller"`
}

174
proxy_go/util/logger_util/logger_util.go Normal file
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package logger_util
import (
"bytes"
"fmt"
"log"
"os"
"path"
"runtime"
formatter "github.com/antonfisher/nested-logrus-formatter"
"github.com/gin-gonic/gin"
"github.com/sirupsen/logrus"
)
var(//const (
maxLogFileSize int64= 1024*1024*128
maxLogFile = 8
)
func SetLoggerSizeAndNum(size, num int) {
maxLogFileSize = 1024*1024*int64(size)
maxLogFile = num
}
type FileHook struct {
file *os.File
flag int
chmod os.FileMode
formatter *formatter.Formatter
}
func renameFiles(file string) {
var oldFileName, newFileName string
var i int
for i = maxLogFile-1; i > 0; i-- {
if i > 1 {
oldFileName = fmt.Sprintf("%s.%d",file, i-1)
} else {
oldFileName = file
}
if _, err := os.Stat(oldFileName); err == nil {
newFileName = fmt.Sprintf("%s.%d", file, i)
os.Rename(oldFileName, newFileName)
}
}
}
func NewFileHook(file string, flag int, chmod os.FileMode) (*FileHook, error) {
plainFormatter := &formatter.Formatter{
TimestampFormat: "2006-01-02 15:04:05.000",
TrimMessages: true,
NoColors: true,
NoFieldsColors: true,
NoFieldsSpace: true,
HideKeys: true,
FieldsOrder: []string{"component", "category", "remote_addr"},
CallerFirst: true,
CustomCallerFormatter: func(f *runtime.Frame) string {
file := path.Base(f.File)
if len(file) > 25 {
file = file[len(file)-25:]
}
return fmt.Sprintf(" %15s:%04d", file, f.Line)
},
}
logFile, err := os.OpenFile(file, flag, chmod)
if err != nil {
fmt.Fprintf(os.Stderr, "unable to write file on filehook %v", err)
return nil, err
}
return &FileHook{logFile, flag, chmod, plainFormatter}, err
}
// Fire event
func (hook *FileHook) Fire(entry *logrus.Entry) error {
var line string
info, err := hook.file.Stat()
if err != nil {
return err
}
if info.Size() > maxLogFileSize {
fileInfo, err := os.Stat(hook.file.Name())
if err != nil {
return err
}
if fileInfo.Size() > maxLogFileSize {
renameFiles(hook.file.Name())
}
hook.file.Close()
if hook.file, err = os.OpenFile(hook.file.Name(), hook.flag, hook.chmod); err != nil {
fmt.Fprintf(os.Stderr, "unable to write file on filehook %v", err)
return err
}
}
if plainformat, err := hook.formatter.Format(entry); err != nil {
log.Printf("Formatter error: %+v", err)
return err
} else {
line = string(plainformat)
}
if _, err := hook.file.WriteString(line); err != nil {
fmt.Fprintf(os.Stderr, "unable to write file on filehook(entry.String)%v", err)
return err
}
return nil
}
func (hook *FileHook) Levels() []logrus.Level {
return []logrus.Level{
logrus.PanicLevel,
logrus.FatalLevel,
logrus.ErrorLevel,
logrus.WarnLevel,
logrus.InfoLevel,
logrus.DebugLevel,
}
}
// CustomResponseWriter
type CustomResponseWriter struct {
gin.ResponseWriter
body *bytes.Buffer
}
func (w CustomResponseWriter) Write(b []byte) (int, error) {
w.body.Write(b)
return w.ResponseWriter.Write(b)
}
func (w CustomResponseWriter) WriteString(s string) (int, error) {
w.body.WriteString(s)
return w.ResponseWriter.WriteString(s)
}
//
//The Middleware will write the Gin logs to logrus.
func ginToLogrus(log *logrus.Entry) gin.HandlerFunc {
return func(c *gin.Context) {
path := c.Request.URL.Path
raw := c.Request.URL.RawQuery
blw := &CustomResponseWriter{body: bytes.NewBufferString(""), ResponseWriter: c.Writer}
c.Writer = blw
//
// Process request
c.Next()
clientIP := c.ClientIP()
method := c.Request.Method
statusCode := c.Writer.Status()
errorMessage := c.Errors.ByType(gin.ErrorTypePrivate).String()
if raw != "" {
path = path + "?" + raw
}
log.Infof("| %3d | %15s | %-7s | %s | %s",
statusCode, clientIP, method, path, errorMessage)
}
}
//NewGinWithLogrus - returns an Engine instance with the ginToLogrus and Recovery middleware already attached.
func NewGinWithLogrus(log *logrus.Entry) *gin.Engine {
engine := gin.New()
engine.Use(ginToLogrus(log), gin.Recovery())
return engine
}

7
proxy_go/util/logger_util/version/version.go Normal file
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package version
var VERSION = "2020-03-31-01"
func GetVersion() (version string) {
return VERSION
}