diff --git a/go.mod b/go.mod index 95eb929eb..74e3a8680 100644 --- a/go.mod +++ b/go.mod @@ -67,8 +67,8 @@ require ( github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect github.com/prometheus/client_golang v1.23.2 github.com/prometheus/client_model v0.6.2 // indirect - github.com/prometheus/common v0.68.1 - github.com/prometheus/procfs v0.16.1 // indirect + github.com/prometheus/common v0.70.0 + github.com/prometheus/procfs v0.21.0 // indirect github.com/rivo/tview v0.42.0 github.com/rivo/uniseg v0.4.7 // indirect github.com/segmentio/kafka-go v0.4.51 // indirect @@ -82,15 +82,15 @@ require ( go.opentelemetry.io/otel/trace v1.44.0 // indirect go.yaml.in/yaml/v2 v2.4.4 // indirect go.yaml.in/yaml/v3 v3.0.4 // indirect - golang.org/x/mod v0.35.0 // indirect - golang.org/x/net v0.55.0 // indirect + golang.org/x/mod v0.36.0 // indirect + golang.org/x/net v0.56.0 // indirect golang.org/x/oauth2 v0.36.0 // indirect - golang.org/x/sync v0.20.0 // indirect - golang.org/x/sys v0.45.0 // indirect - golang.org/x/term v0.43.0 // indirect - golang.org/x/text v0.37.0 // indirect + golang.org/x/sync v0.21.0 // indirect + golang.org/x/sys v0.46.0 // indirect + golang.org/x/term v0.44.0 // indirect + golang.org/x/text v0.38.0 // indirect golang.org/x/time v0.15.0 // indirect - golang.org/x/tools v0.44.0 // indirect + golang.org/x/tools v0.45.0 // indirect google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa // indirect google.golang.org/grpc v1.81.1 // indirect google.golang.org/protobuf v1.36.11 diff --git a/go.sum b/go.sum index 2a7fb6adf..5ea2addf3 100644 --- a/go.sum +++ b/go.sum @@ -179,10 +179,10 @@ github.com/prometheus/client_golang v1.23.2 h1:Je96obch5RDVy3FDMndoUsjAhG5Edi49h github.com/prometheus/client_golang v1.23.2/go.mod h1:Tb1a6LWHB3/SPIzCoaDXI4I8UHKeFTEQ1YCr+0Gyqmg= github.com/prometheus/client_model v0.6.2 h1:oBsgwpGs7iVziMvrGhE53c/GrLUsZdHnqNwqPLxwZyk= github.com/prometheus/client_model v0.6.2/go.mod h1:y3m2F6Gdpfy6Ut/GBsUqTWZqCUvMVzSfMLjcu6wAwpE= -github.com/prometheus/common v0.68.1 h1:omjRRl4QP4komogpXuhfeOiisQg7xdy8VM1UY+pStaY= -github.com/prometheus/common v0.68.1/go.mod h1:ZzL3f6u94qUxh9p+tJTrF+FvBS1XXbbRAZCQkytAL0Y= -github.com/prometheus/procfs v0.16.1 h1:hZ15bTNuirocR6u0JZ6BAHHmwS1p8B4P6MRqxtzMyRg= -github.com/prometheus/procfs v0.16.1/go.mod h1:teAbpZRB1iIAJYREa1LsoWUXykVXA1KlTmWl8x/U+Is= +github.com/prometheus/common v0.70.0 h1:bcpru3tWPVnxGnETLgOV5jbp/JRXgYEyv65CuBLAMMI= +github.com/prometheus/common v0.70.0/go.mod h1:S/SFasQmgGiYH6C81LKCtYa8QACgthGg5zxL2udV7SY= +github.com/prometheus/procfs v0.21.0 h1:Qh/e6TlBjZf+XLLqNCqFGmCU6Kj/2Bu7kj3oAc0UnXc= +github.com/prometheus/procfs v0.21.0/go.mod h1:aB55Cww9pdSJVHk0hUf0inxWyyjPogFIjmHKYgMKmtY= github.com/rivo/tview v0.42.0 h1:b/ftp+RxtDsHSaynXTbJb+/n/BxDEi+W3UfF5jILK6c= github.com/rivo/tview v0.42.0/go.mod h1:cSfIYfhpSGCjp3r/ECJb+GKS7cGJnqV8vfjQPwoXyfY= github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ= @@ -273,50 +273,50 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs= -golang.org/x/mod v0.35.0 h1:Ww1D637e6Pg+Zb2KrWfHQUnH2dQRLBQyAtpr/haaJeM= -golang.org/x/mod v0.35.0/go.mod h1:+GwiRhIInF8wPm+4AoT6L0FA1QWAad3OMdTRx4tFYlU= +golang.org/x/mod v0.36.0 h1:JJjpVx6myfUsUdAzZuOSTTmRE0PfZeNWzzvKrP7amb4= +golang.org/x/mod v0.36.0/go.mod h1:moc6ELqsWcOw5Ef3xVprK5ul/MvtVvkIXLziUOICjUQ= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= -golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8= -golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww= +golang.org/x/net v0.56.0 h1:Rw8j/hFzGvJUZwNBXnAtf5sVDVt+65SK2C7IxCxZt5o= +golang.org/x/net v0.56.0/go.mod h1:D3Ku6r+V6JROoZK144D2XfMHFcMq/0zSfLelVTCFKec= golang.org/x/oauth2 v0.36.0 h1:peZ/1z27fi9hUOFCAZaHyrpWG5lwe0RJEEEeH0ThlIs= golang.org/x/oauth2 v0.36.0/go.mod h1:YDBUJMTkDnJS+A4BP4eZBjCqtokkg1hODuPjwiGPO7Q= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4= -golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0= +golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM= +golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY= -golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw= +golang.org/x/sys v0.46.0 h1:noSf2Fq6F8DBgS+LysIkx7rIExoNHJsxOAtPp4rthXw= +golang.org/x/sys v0.46.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= -golang.org/x/term v0.43.0 h1:S4RLU2sB31O/NCl+zFN9Aru9A/Cq2aqKpTZJ6B+DwT4= -golang.org/x/term v0.43.0/go.mod h1:lrhlHNdQJHO+1qVYiHfFKVuVioJIheAc3fBSMFYEIsk= +golang.org/x/term v0.44.0 h1:0rLvDRCtNj0gZkyIXhCyOb2OAzEhLVqc4B+hrsBhrmc= +golang.org/x/term v0.44.0/go.mod h1:7ze4MdzUzLXpSAoFP1H0bOI9aXDqveSvatT5vKcFh2Y= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ= golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU= -golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc= -golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38= +golang.org/x/text v0.38.0 h1:sXmwo9DwP3OK9EZ7PqAdaooSGozfl/3a6/xJcbzPRhE= +golang.org/x/text v0.38.0/go.mod h1:YXZt3QhHUKYT53r2lLKFIVi6Ao1jdzrTR/KQ09qyxF4= golang.org/x/time v0.15.0 h1:bbrp8t3bGUeFOx08pvsMYRTCVSMk89u4tKbNOZbp88U= golang.org/x/time v0.15.0/go.mod h1:Y4YMaQmXwGQZoFaVFk4YpCt4FLQMYKZe9oeV/f4MSno= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU= -golang.org/x/tools v0.44.0 h1:UP4ajHPIcuMjT1GqzDWRlalUEoY+uzoZKnhOjbIPD2c= -golang.org/x/tools v0.44.0/go.mod h1:KA0AfVErSdxRZIsOVipbv3rQhVXTnlU6UhKxHd1seDI= +golang.org/x/tools v0.45.0 h1:18qN3FAooORvApf5XjCXgsuayZOEtXf6JK18I3+ONa8= +golang.org/x/tools v0.45.0/go.mod h1:LuUGqqaXcXMEFEruIVJVm5mgDD8vww/z/SR1gQ4uE/0= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4= gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E= diff --git a/vendor/github.com/prometheus/common/config/config.go b/vendor/github.com/prometheus/common/config/config.go index ff54cdd82..d0040763e 100644 --- a/vendor/github.com/prometheus/common/config/config.go +++ b/vendor/github.com/prometheus/common/config/config.go @@ -33,7 +33,7 @@ type Secret string var MarshalSecretValue = false // MarshalYAML implements the yaml.Marshaler interface for Secrets. -func (s Secret) MarshalYAML() (interface{}, error) { +func (s Secret) MarshalYAML() (any, error) { if MarshalSecretValue { return string(s), nil } @@ -44,7 +44,7 @@ func (s Secret) MarshalYAML() (interface{}, error) { } // UnmarshalYAML implements the yaml.Unmarshaler interface for Secrets. -func (s *Secret) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (s *Secret) UnmarshalYAML(unmarshal func(any) error) error { type plain Secret return unmarshal((*plain)(s)) } diff --git a/vendor/github.com/prometheus/common/config/http_config.go b/vendor/github.com/prometheus/common/config/http_config.go index 7089fc75a..c2116b7e4 100644 --- a/vendor/github.com/prometheus/common/config/http_config.go +++ b/vendor/github.com/prometheus/common/config/http_config.go @@ -22,6 +22,7 @@ import ( "encoding/json" "errors" "fmt" + "maps" "net" "net/http" "net/url" @@ -76,7 +77,7 @@ var TLSVersions = map[string]TLSVersion{ "TLS10": (TLSVersion)(tls.VersionTLS10), } -func (tv *TLSVersion) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (tv *TLSVersion) UnmarshalYAML(unmarshal func(any) error) error { var s string err := unmarshal(&s) if err != nil { @@ -89,7 +90,7 @@ func (tv *TLSVersion) UnmarshalYAML(unmarshal func(interface{}) error) error { return fmt.Errorf("unknown TLS version: %s", s) } -func (tv TLSVersion) MarshalYAML() (interface{}, error) { +func (tv TLSVersion) MarshalYAML() (any, error) { for s, v := range TLSVersions { if tv == v { return s, nil @@ -131,7 +132,7 @@ func (tv *TLSVersion) String() string { return s } } - return fmt.Sprintf("%d", tv) + return fmt.Sprintf("%d", *tv) } // BasicAuth contains basic HTTP authentication credentials. @@ -178,7 +179,7 @@ type URL struct { } // UnmarshalYAML implements the yaml.Unmarshaler interface for URLs. -func (u *URL) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (u *URL) UnmarshalYAML(unmarshal func(any) error) error { var s string if err := unmarshal(&s); err != nil { return err @@ -193,7 +194,7 @@ func (u *URL) UnmarshalYAML(unmarshal func(interface{}) error) error { } // MarshalYAML implements the yaml.Marshaler interface for URLs. -func (u URL) MarshalYAML() (interface{}, error) { +func (u URL) MarshalYAML() (any, error) { if u.URL != nil { return u.Redacted(), nil } @@ -269,16 +270,16 @@ type OAuth2 struct { Audience string `yaml:"audience,omitempty" json:"audience,omitempty"` // Claims is a map of claims to be added to the JWT token. Only used if // GrantType is set to "urn:ietf:params:oauth:grant-type:jwt-bearer". - Claims map[string]interface{} `yaml:"claims,omitempty" json:"claims,omitempty"` - Scopes []string `yaml:"scopes,omitempty" json:"scopes,omitempty"` - TokenURL string `yaml:"token_url,omitempty" json:"token_url,omitempty"` - EndpointParams map[string]string `yaml:"endpoint_params,omitempty" json:"endpoint_params,omitempty"` - TLSConfig TLSConfig `yaml:"tls_config,omitempty"` + Claims map[string]any `yaml:"claims,omitempty" json:"claims,omitempty"` + Scopes []string `yaml:"scopes,omitempty" json:"scopes,omitempty"` + TokenURL string `yaml:"token_url,omitempty" json:"token_url,omitempty"` + EndpointParams map[string]string `yaml:"endpoint_params,omitempty" json:"endpoint_params,omitempty"` + TLSConfig TLSConfig `yaml:"tls_config,omitempty"` ProxyConfig `yaml:",inline"` } // UnmarshalYAML implements the yaml.Unmarshaler interface. -func (o *OAuth2) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (o *OAuth2) UnmarshalYAML(unmarshal func(any) error) error { type plain OAuth2 if err := unmarshal((*plain)(o)); err != nil { return err @@ -324,7 +325,7 @@ func LoadHTTPConfigFile(filename string) (*HTTPClientConfig, []byte, error) { if err != nil { return nil, nil, err } - cfg.SetDirectory(filepath.Dir(filepath.Dir(filename))) + cfg.SetDirectory(filepath.Dir(filename)) return cfg, content, nil } @@ -463,7 +464,7 @@ func (c *HTTPClientConfig) Validate() error { } // UnmarshalYAML implements the yaml.Unmarshaler interface. -func (c *HTTPClientConfig) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (c *HTTPClientConfig) UnmarshalYAML(unmarshal func(any) error) error { type plain HTTPClientConfig *c = DefaultHTTPClientConfig if err := unmarshal((*plain)(c)); err != nil { @@ -483,7 +484,7 @@ func (c *HTTPClientConfig) UnmarshalJSON(data []byte) error { } // UnmarshalYAML implements the yaml.Unmarshaler interface. -func (a *BasicAuth) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (a *BasicAuth) UnmarshalYAML(unmarshal func(any) error) error { type plain BasicAuth return unmarshal((*plain)(a)) } @@ -721,6 +722,14 @@ func NewRoundTripperFromConfigWithContext(ctx context.Context, cfg HTTPClientCon } if cfg.HTTPHeaders != nil { + // Strip sensitive headers added by headersRoundTripper on cross-host + // redirects before they reach the transport. Only needed when + // redirects are actually followed; when FollowRedirects is false + // CheckRedirect returns ErrUseLastResponse immediately so there are + // no subsequent requests. + if cfg.FollowRedirects { + rt = &sensitiveHeadersStripRT{next: rt} + } rt = NewHeadersRoundTripper(cfg.HTTPHeaders, rt) } @@ -862,7 +871,7 @@ func NewAuthorizationCredentialsRoundTripper(authType string, authCredentials Se } func (rt *authorizationCredentialsRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) { - if len(req.Header.Get("Authorization")) != 0 { + if len(req.Header.Get("Authorization")) != 0 || isCrossHostRedirect(req) { return rt.rt.RoundTrip(req) } @@ -900,7 +909,7 @@ func NewBasicAuthRoundTripper(username, password SecretReader, rt http.RoundTrip } func (rt *basicAuthRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) { - if len(req.Header.Get("Authorization")) != 0 { + if len(req.Header.Get("Authorization")) != 0 || isCrossHostRedirect(req) { return rt.rt.RoundTrip(req) } var username string @@ -1059,6 +1068,18 @@ func (rt *oauth2RoundTripper) newOauth2TokenSource(req *http.Request, clientCred } func (rt *oauth2RoundTripper) RoundTrip(req *http.Request) (*http.Response, error) { + if isCrossHostRedirect(req) { + // Bypass the OAuth2 transport so no token is attached. Read Base under + // the lock to avoid a data race with concurrent reconfigurations. + rt.mtx.RLock() + base := rt.lastRT.Base + rt.mtx.RUnlock() + if base == nil { + base = http.DefaultTransport + } + return base.RoundTrip(req) + } + var ( secret string needsInit bool @@ -1123,6 +1144,98 @@ func mapToValues(m map[string]string) url.Values { return v } +// isCrossHostRedirect reports whether req is a redirect that has left the +// original request's host at any point in the chain. It detects this by walking +// the req.Response chain (which Go's HTTP client populates on every redirect +// hop) to find the original request's hostname, then checking every hop in the +// chain against it. +// +// The decision is sticky, mirroring net/http: once any hop leaves the original +// host's domain, credentials and sensitive headers stay stripped for the rest +// of the chain, even if a later hop redirects back to the original host. +// +// This works regardless of whether the caller uses NewClientFromConfig or a +// custom http.Client built from NewRoundTripperFromConfigWithContext directly. +func isCrossHostRedirect(req *http.Request) bool { + if req.Response == nil { + return false + } + originalHost := strings.ToLower(originalRequestHost(req)) + for r := req; r.Response != nil && r.Response.Request != nil; r = r.Response.Request { + if !isDomainOrSubdomain(strings.ToLower(r.URL.Hostname()), originalHost) { + return true + } + } + return false +} + +func originalRequestHost(req *http.Request) string { + r := req + for r.Response != nil && r.Response.Request != nil { + r = r.Response.Request + } + return r.URL.Hostname() +} + +// sensitiveHeadersOnRedirect lists the headers that must not be forwarded when +// following a redirect to a different host. The first four entries match the +// list stripped by makeHeadersCopier in net/http/client.go; we additionally +// strip the Proxy-* headers, which net/http does not, to avoid leaking proxy +// credentials to an untrusted host. +var sensitiveHeadersOnRedirect = map[string]struct{}{ + "Authorization": {}, + // "Www-Authenticate" is the canonical form produced by + // textproto.CanonicalMIMEHeaderKey; it is not a typo of "WWW-Authenticate". + "Www-Authenticate": {}, + "Cookie": {}, + "Cookie2": {}, + "Proxy-Authorization": {}, + "Proxy-Authenticate": {}, +} + +// sensitiveHeadersStripRT strips sensitive headers from requests marked as +// cross-host redirects before passing them to the underlying transport. +type sensitiveHeadersStripRT struct { + next http.RoundTripper +} + +func (rt *sensitiveHeadersStripRT) RoundTrip(req *http.Request) (*http.Response, error) { + if isCrossHostRedirect(req) { + req = cloneRequest(req) + for h := range sensitiveHeadersOnRedirect { + req.Header.Del(h) + } + } + return rt.next.RoundTrip(req) +} + +func (rt *sensitiveHeadersStripRT) CloseIdleConnections() { + if ci, ok := rt.next.(closeIdler); ok { + ci.CloseIdleConnections() + } +} + +// isDomainOrSubdomain reports whether sub is a subdomain (or exact match) of +// parent. It mirrors isDomainOrSubdomain from net/http/client.go. +func isDomainOrSubdomain(sub, parent string) bool { + if parent == "" { + return false + } + if sub == parent { + return true + } + // A colon means sub is an IPv6 address; a percent sign introduces an IPv6 + // zone ID. Neither can be a hostname, and both could otherwise pass the + // suffix check below (e.g. "::1%.www.example.com" ends with "example.com"). + if strings.ContainsAny(sub, ":%") { + return false + } + if !strings.HasSuffix(sub, parent) { + return false + } + return sub[len(sub)-len(parent)-1] == '.' +} + // cloneRequest returns a clone of the provided *http.Request. // The clone is a shallow copy of the struct and its Header map. func cloneRequest(r *http.Request) *http.Request { @@ -1130,10 +1243,7 @@ func cloneRequest(r *http.Request) *http.Request { r2 := new(http.Request) *r2 = *r // Deep copy of the Header. - r2.Header = make(http.Header) - for k, s := range r.Header { - r2.Header[k] = s - } + maps.Copy(r.Header, r2.Header) return r2 } @@ -1256,7 +1366,7 @@ func (c *TLSConfig) SetDirectory(dir string) { } // UnmarshalYAML implements the yaml.Unmarshaler interface. -func (c *TLSConfig) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (c *TLSConfig) UnmarshalYAML(unmarshal func(any) error) error { type plain TLSConfig if err := unmarshal((*plain)(c)); err != nil { return err diff --git a/vendor/github.com/prometheus/common/config/oauth_assertion.go b/vendor/github.com/prometheus/common/config/oauth_assertion.go index bf4bcb949..ba5ffb4dc 100644 --- a/vendor/github.com/prometheus/common/config/oauth_assertion.go +++ b/vendor/github.com/prometheus/common/config/oauth_assertion.go @@ -18,6 +18,7 @@ import ( "encoding/json" "fmt" "io" + "maps" "net/http" "net/url" "strings" @@ -133,9 +134,7 @@ func (js jwtSource) Token() (*oauth2.Token, error) { claims["scope"] = scopes } - for k, v := range js.conf.PrivateClaims { - claims[k] = v - } + maps.Copy(claims, js.conf.PrivateClaims) assertion := jwt.NewWithClaims(js.conf.SigningAlgorithm, claims) if js.conf.PrivateKeyID != "" { diff --git a/vendor/github.com/prometheus/common/expfmt/expfmt.go b/vendor/github.com/prometheus/common/expfmt/expfmt.go index 4e4c13e72..10bf35708 100644 --- a/vendor/github.com/prometheus/common/expfmt/expfmt.go +++ b/vendor/github.com/prometheus/common/expfmt/expfmt.go @@ -122,7 +122,7 @@ func NewOpenMetricsFormat(version string) (Format, error) { // removed. func (f Format) WithEscapingScheme(s model.EscapingScheme) Format { var terms []string - for _, p := range strings.Split(string(f), ";") { + for p := range strings.SplitSeq(string(f), ";") { toks := strings.Split(p, "=") if len(toks) != 2 { trimmed := strings.TrimSpace(p) @@ -194,7 +194,7 @@ func (f Format) FormatType() FormatType { // "escaping" term exists, that will be used. Otherwise, the global default will // be returned. func (f Format) ToEscapingScheme() model.EscapingScheme { - for _, p := range strings.Split(string(f), ";") { + for p := range strings.SplitSeq(string(f), ";") { toks := strings.Split(p, "=") if len(toks) != 2 { continue diff --git a/vendor/github.com/prometheus/common/expfmt/text_create.go b/vendor/github.com/prometheus/common/expfmt/text_create.go index 6b8978145..f4074ae9a 100644 --- a/vendor/github.com/prometheus/common/expfmt/text_create.go +++ b/vendor/github.com/prometheus/common/expfmt/text_create.go @@ -42,12 +42,12 @@ const ( var ( bufPool = sync.Pool{ - New: func() interface{} { + New: func() any { return bufio.NewWriter(io.Discard) }, } numBufPool = sync.Pool{ - New: func() interface{} { + New: func() any { b := make([]byte, 0, initialNumBufSize) return &b }, diff --git a/vendor/github.com/prometheus/common/expfmt/text_parse.go b/vendor/github.com/prometheus/common/expfmt/text_parse.go index 00c8841a1..4ce1f40b8 100644 --- a/vendor/github.com/prometheus/common/expfmt/text_parse.go +++ b/vendor/github.com/prometheus/common/expfmt/text_parse.go @@ -339,6 +339,16 @@ func (p *TextParser) startLabelName() stateFn { return nil // Unexpected end of input. } if p.currentByte == '}' { + if p.currentMF == nil { + // The closing brace was reached before any metric name was read, + // e.g. for the input "{}". There is no metric to attach labels to, + // so this is a malformed exposition. This mirrors the guard in + // startLabelValue. currentMF (not currentMetric) is checked because + // reset only clears currentMF between parses. + p.parseError("invalid metric name") + p.currentLabelPairs = nil + return nil + } p.currentMetric.Label = append(p.currentMetric.Label, p.currentLabelPairs...) p.currentLabelPairs = nil if p.skipBlankTab(); p.err != nil { diff --git a/vendor/github.com/prometheus/common/model/labels.go b/vendor/github.com/prometheus/common/model/labels.go index dfeb34be5..29688a13c 100644 --- a/vendor/github.com/prometheus/common/model/labels.go +++ b/vendor/github.com/prometheus/common/model/labels.go @@ -124,7 +124,7 @@ func (ln LabelName) IsValidLegacy() bool { } // UnmarshalYAML implements the yaml.Unmarshaler interface. -func (ln *LabelName) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (ln *LabelName) UnmarshalYAML(unmarshal func(any) error) error { var s string if err := unmarshal(&s); err != nil { return err diff --git a/vendor/github.com/prometheus/common/model/labelset.go b/vendor/github.com/prometheus/common/model/labelset.go index 9de47b256..6010b26a8 100644 --- a/vendor/github.com/prometheus/common/model/labelset.go +++ b/vendor/github.com/prometheus/common/model/labelset.go @@ -16,6 +16,7 @@ package model import ( "encoding/json" "fmt" + "maps" "sort" ) @@ -107,9 +108,7 @@ func (ls LabelSet) Before(o LabelSet) bool { // Clone returns a copy of the label set. func (ls LabelSet) Clone() LabelSet { lsn := make(LabelSet, len(ls)) - for ln, lv := range ls { - lsn[ln] = lv - } + maps.Copy(lsn, ls) return lsn } @@ -117,13 +116,9 @@ func (ls LabelSet) Clone() LabelSet { func (ls LabelSet) Merge(other LabelSet) LabelSet { result := make(LabelSet, len(ls)) - for k, v := range ls { - result[k] = v - } + maps.Copy(result, ls) - for k, v := range other { - result[k] = v - } + maps.Copy(result, other) return result } diff --git a/vendor/github.com/prometheus/common/model/metric.go b/vendor/github.com/prometheus/common/model/metric.go index 429a0dab1..2fe461511 100644 --- a/vendor/github.com/prometheus/common/model/metric.go +++ b/vendor/github.com/prometheus/common/model/metric.go @@ -17,6 +17,7 @@ import ( "encoding/json" "errors" "fmt" + "maps" "regexp" "sort" "strconv" @@ -258,9 +259,7 @@ func (m Metric) Before(o Metric) bool { // Clone returns a copy of the Metric. func (m Metric) Clone() Metric { clone := make(Metric, len(m)) - for k, v := range m { - clone[k] = v - } + maps.Copy(clone, m) return clone } diff --git a/vendor/github.com/prometheus/common/model/time.go b/vendor/github.com/prometheus/common/model/time.go index 1730b0fdc..0854753f4 100644 --- a/vendor/github.com/prometheus/common/model/time.go +++ b/vendor/github.com/prometheus/common/model/time.go @@ -123,44 +123,38 @@ func (t Time) MarshalJSON() ([]byte, error) { // UnmarshalJSON implements the json.Unmarshaler interface. func (t *Time) UnmarshalJSON(b []byte) error { - p := strings.Split(string(b), ".") - switch len(p) { - case 1: - v, err := strconv.ParseInt(p[0], 10, 64) + base, frac, found := strings.Cut(string(b), ".") + if !found { + v, err := strconv.ParseInt(base, 10, 64) if err != nil { return err } *t = Time(v * second) - - case 2: - v, err := strconv.ParseInt(p[0], 10, 64) + } else { + v, err := strconv.ParseInt(base, 10, 64) if err != nil { return err } - v *= second - prec := dotPrecision - len(p[1]) + prec := dotPrecision - len(frac) if prec < 0 { - p[1] = p[1][:dotPrecision] - } else if prec > 0 { - p[1] += strings.Repeat("0", prec) + frac = frac[:dotPrecision] } - - va, err := strconv.ParseInt(p[1], 10, 32) + va, err := strconv.ParseInt(frac, 10, 32) if err != nil { return err } - - // If the value was something like -0.1 the negative is lost in the - // parsing because of the leading zero, this ensures that we capture it. - if len(p[0]) > 0 && p[0][0] == '-' && v+va > 0 { - *t = Time(v+va) * -1 - } else { - *t = Time(v + va) + switch prec { + case 1: + va *= 10 + case 2: + va *= 100 } - default: - return fmt.Errorf("invalid time %q", string(b)) + if len(base) > 0 && base[0] == '-' { + va = -va + } + *t = Time(v*second + va) } return nil } @@ -340,12 +334,12 @@ func (d *Duration) UnmarshalText(text []byte) error { } // MarshalYAML implements the yaml.Marshaler interface. -func (d Duration) MarshalYAML() (interface{}, error) { +func (d Duration) MarshalYAML() (any, error) { return d.String(), nil } // UnmarshalYAML implements the yaml.Unmarshaler interface. -func (d *Duration) UnmarshalYAML(unmarshal func(interface{}) error) error { +func (d *Duration) UnmarshalYAML(unmarshal func(any) error) error { var s string if err := unmarshal(&s); err != nil { return err diff --git a/vendor/github.com/prometheus/common/model/value.go b/vendor/github.com/prometheus/common/model/value.go index a9995a37e..8dffd9c4a 100644 --- a/vendor/github.com/prometheus/common/model/value.go +++ b/vendor/github.com/prometheus/common/model/value.go @@ -259,13 +259,13 @@ func (s Scalar) String() string { // MarshalJSON implements json.Marshaler. func (s Scalar) MarshalJSON() ([]byte, error) { v := strconv.FormatFloat(float64(s.Value), 'f', -1, 64) - return json.Marshal([...]interface{}{s.Timestamp, v}) + return json.Marshal([...]any{s.Timestamp, v}) } // UnmarshalJSON implements json.Unmarshaler. func (s *Scalar) UnmarshalJSON(b []byte) error { var f string - v := [...]interface{}{&s.Timestamp, &f} + v := [...]any{&s.Timestamp, &f} if err := json.Unmarshal(b, &v); err != nil { return err @@ -291,12 +291,12 @@ func (s *String) String() string { // MarshalJSON implements json.Marshaler. func (s String) MarshalJSON() ([]byte, error) { - return json.Marshal([]interface{}{s.Timestamp, s.Value}) + return json.Marshal([]any{s.Timestamp, s.Value}) } // UnmarshalJSON implements json.Unmarshaler. func (s *String) UnmarshalJSON(b []byte) error { - v := [...]interface{}{&s.Timestamp, &s.Value} + v := [...]any{&s.Timestamp, &s.Value} return json.Unmarshal(b, &v) } diff --git a/vendor/github.com/prometheus/common/model/value_float.go b/vendor/github.com/prometheus/common/model/value_float.go index 6bfc757d1..b7d93615e 100644 --- a/vendor/github.com/prometheus/common/model/value_float.go +++ b/vendor/github.com/prometheus/common/model/value_float.go @@ -79,7 +79,7 @@ func (s SamplePair) MarshalJSON() ([]byte, error) { if err != nil { return nil, err } - return []byte(fmt.Sprintf("[%s,%s]", t, v)), nil + return fmt.Appendf(nil, "[%s,%s]", t, v), nil } // UnmarshalJSON implements json.Unmarshaler. diff --git a/vendor/github.com/prometheus/common/model/value_histogram.go b/vendor/github.com/prometheus/common/model/value_histogram.go index 91ce5b7a4..f27856ccc 100644 --- a/vendor/github.com/prometheus/common/model/value_histogram.go +++ b/vendor/github.com/prometheus/common/model/value_histogram.go @@ -67,11 +67,11 @@ func (s HistogramBucket) MarshalJSON() ([]byte, error) { if err != nil { return nil, err } - return []byte(fmt.Sprintf("[%s,%s,%s,%s]", b, l, u, c)), nil + return fmt.Appendf(nil, "[%s,%s,%s,%s]", b, l, u, c), nil } func (s *HistogramBucket) UnmarshalJSON(buf []byte) error { - tmp := []interface{}{&s.Boundaries, &s.Lower, &s.Upper, &s.Count} + tmp := []any{&s.Boundaries, &s.Lower, &s.Upper, &s.Count} wantLen := len(tmp) if err := json.Unmarshal(buf, &tmp); err != nil { return err @@ -152,11 +152,11 @@ func (s SampleHistogramPair) MarshalJSON() ([]byte, error) { if err != nil { return nil, err } - return []byte(fmt.Sprintf("[%s,%s]", t, v)), nil + return fmt.Appendf(nil, "[%s,%s]", t, v), nil } func (s *SampleHistogramPair) UnmarshalJSON(buf []byte) error { - tmp := []interface{}{&s.Timestamp, &s.Histogram} + tmp := []any{&s.Timestamp, &s.Histogram} wantLen := len(tmp) if err := json.Unmarshal(buf, &tmp); err != nil { return err diff --git a/vendor/github.com/prometheus/procfs/.golangci.yml b/vendor/github.com/prometheus/procfs/.golangci.yml index 3c3bf910f..eac920ba8 100644 --- a/vendor/github.com/prometheus/procfs/.golangci.yml +++ b/vendor/github.com/prometheus/procfs/.golangci.yml @@ -1,7 +1,9 @@ version: "2" linters: enable: + - errorlint - forbidigo + - gocritic - godot - misspell - revive @@ -11,6 +13,20 @@ linters: forbid: - pattern: ^fmt\.Print.*$ msg: Do not commit print statements. + gocritic: + enable-all: true + disabled-checks: + - commentFormatting + - commentedOutCode + - deferInLoop + - filepathJoin + - hugeParam + - importShadow + - paramTypeCombine + - rangeValCopy + - tooManyResultsChecker + - unnamedResult + - whyNoLint godot: exclude: # Ignore "See: URL". @@ -18,17 +34,21 @@ linters: capital: true misspell: locale: US + revive: + rules: + - name: var-naming + # TODO(SuperQ): See: https://github.com/prometheus/prometheus/issues/17766 + arguments: + - [] + - [] + - - skip-package-name-checks: true exclusions: - generated: lax presets: - comments - common-false-positives - legacy - std-error-handling - paths: - - third_party$ - - builtin$ - - examples$ + warn-unused: true formatters: enable: - gofmt @@ -37,9 +57,3 @@ formatters: goimports: local-prefixes: - github.com/prometheus/procfs - exclusions: - generated: lax - paths: - - third_party$ - - builtin$ - - examples$ diff --git a/vendor/github.com/prometheus/procfs/Makefile b/vendor/github.com/prometheus/procfs/Makefile index 7edfe4d09..bce50a19c 100644 --- a/vendor/github.com/prometheus/procfs/Makefile +++ b/vendor/github.com/prometheus/procfs/Makefile @@ -1,4 +1,4 @@ -# Copyright 2018 The Prometheus Authors +# Copyright The Prometheus Authors # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/Makefile.common b/vendor/github.com/prometheus/procfs/Makefile.common index 0ed55c2ba..a7c5f553e 100644 --- a/vendor/github.com/prometheus/procfs/Makefile.common +++ b/vendor/github.com/prometheus/procfs/Makefile.common @@ -1,4 +1,4 @@ -# Copyright 2018 The Prometheus Authors +# Copyright The Prometheus Authors # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at @@ -33,7 +33,7 @@ GOHOSTOS ?= $(shell $(GO) env GOHOSTOS) GOHOSTARCH ?= $(shell $(GO) env GOHOSTARCH) GO_VERSION ?= $(shell $(GO) version) -GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION))Error Parsing File +GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION)) PRE_GO_111 ?= $(shell echo $(GO_VERSION_NUMBER) | grep -E 'go1\.(10|[0-9])\.') PROMU := $(FIRST_GOPATH)/bin/promu @@ -55,13 +55,14 @@ ifneq ($(shell command -v gotestsum 2> /dev/null),) endif endif -PROMU_VERSION ?= 0.17.0 +PROMU_VERSION ?= 0.20.0 PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz SKIP_GOLANGCI_LINT := GOLANGCI_LINT := GOLANGCI_LINT_OPTS ?= -GOLANGCI_LINT_VERSION ?= v2.0.2 +GOLANGCI_LINT_VERSION ?= v2.11.4 +GOLANGCI_FMT_OPTS ?= # golangci-lint only supports linux, darwin and windows platforms on i386/amd64/arm64. # windows isn't included here because of the path separator being different. ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin)) @@ -81,11 +82,32 @@ endif PREFIX ?= $(shell pwd) BIN_DIR ?= $(shell pwd) DOCKER_IMAGE_TAG ?= $(subst /,-,$(shell git rev-parse --abbrev-ref HEAD)) -DOCKERFILE_PATH ?= ./Dockerfile DOCKERBUILD_CONTEXT ?= ./ DOCKER_REPO ?= prom -DOCKER_ARCHS ?= amd64 +# Check if deprecated DOCKERFILE_PATH is set +ifdef DOCKERFILE_PATH +$(error DOCKERFILE_PATH is deprecated. Use DOCKERFILE_VARIANTS ?= $(DOCKERFILE_PATH) in the Makefile) +endif + +DOCKER_ARCHS ?= amd64 arm64 armv7 ppc64le riscv64 s390x +DOCKERFILE_VARIANTS ?= $(wildcard Dockerfile Dockerfile.*) + +# Function to extract variant from Dockerfile label. +# Returns the variant name from io.prometheus.image.variant label, or "default" if not found. +define dockerfile_variant +$(strip $(or $(shell sed -n 's/.*io\.prometheus\.image\.variant="\([^"]*\)".*/\1/p' $(1)),default)) +endef + +# Check for duplicate variant names (including default for Dockerfiles without labels). +DOCKERFILE_VARIANT_NAMES := $(foreach df,$(DOCKERFILE_VARIANTS),$(call dockerfile_variant,$(df))) +DOCKERFILE_VARIANT_NAMES_SORTED := $(sort $(DOCKERFILE_VARIANT_NAMES)) +ifneq ($(words $(DOCKERFILE_VARIANT_NAMES)),$(words $(DOCKERFILE_VARIANT_NAMES_SORTED))) +$(error Duplicate variant names found. Each Dockerfile must have a unique io.prometheus.image.variant label, and only one can be without a label (default)) +endif + +# Build variant:dockerfile pairs for shell iteration. +DOCKERFILE_VARIANTS_WITH_NAMES := $(foreach df,$(DOCKERFILE_VARIANTS),$(call dockerfile_variant,$(df)):$(df)) BUILD_DOCKER_ARCHS = $(addprefix common-docker-,$(DOCKER_ARCHS)) PUBLISH_DOCKER_ARCHS = $(addprefix common-docker-publish-,$(DOCKER_ARCHS)) @@ -111,7 +133,7 @@ common-all: precheck style check_license lint yamllint unused build test .PHONY: common-style common-style: @echo ">> checking code style" - @fmtRes=$$($(GOFMT) -d $$(find . -path ./vendor -prune -o -name '*.go' -print)); \ + @fmtRes=$$($(GOFMT) -d $$(git ls-files '*.go' ':!:vendor/*' || find . -path ./vendor -prune -o -name '*.go' -print)); \ if [ -n "$${fmtRes}" ]; then \ echo "gofmt checking failed!"; echo "$${fmtRes}"; echo; \ echo "Please ensure you are using $$($(GO) version) for formatting code."; \ @@ -121,13 +143,19 @@ common-style: .PHONY: common-check_license common-check_license: @echo ">> checking license header" - @licRes=$$(for file in $$(find . -type f -iname '*.go' ! -path './vendor/*') ; do \ + @licRes=$$(for file in $$(git ls-files '*.go' ':!:vendor/*' || find . -path ./vendor -prune -o -type f -iname '*.go' -print) ; do \ awk 'NR<=3' $$file | grep -Eq "(Copyright|generated|GENERATED)" || echo $$file; \ done); \ if [ -n "$${licRes}" ]; then \ echo "license header checking failed:"; echo "$${licRes}"; \ exit 1; \ fi + @echo ">> checking for copyright years 2026 or later" + @futureYearRes=$$(git grep -E 'Copyright (202[6-9]|20[3-9][0-9])' -- '*.go' ':!:vendor/*' || true); \ + if [ -n "$${futureYearRes}" ]; then \ + echo "Files with copyright year 2026 or later found (should use 'Copyright The Prometheus Authors'):"; echo "$${futureYearRes}"; \ + exit 1; \ + fi .PHONY: common-deps common-deps: @@ -138,7 +166,7 @@ common-deps: update-go-deps: @echo ">> updating Go dependencies" @for m in $$($(GO) list -mod=readonly -m -f '{{ if and (not .Indirect) (not .Main)}}{{.Path}}{{end}}' all); do \ - $(GO) get -d $$m; \ + $(GO) get $$m; \ done $(GO) mod tidy @@ -156,9 +184,13 @@ $(GOTEST_DIR): @mkdir -p $@ .PHONY: common-format -common-format: +common-format: $(GOLANGCI_LINT) @echo ">> formatting code" $(GO) fmt $(pkgs) +ifdef GOLANGCI_LINT + @echo ">> formatting code with golangci-lint" + $(GOLANGCI_LINT) fmt $(GOLANGCI_FMT_OPTS) +endif .PHONY: common-vet common-vet: @@ -215,28 +247,142 @@ common-docker-repo-name: .PHONY: common-docker $(BUILD_DOCKER_ARCHS) common-docker: $(BUILD_DOCKER_ARCHS) $(BUILD_DOCKER_ARCHS): common-docker-%: - docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \ - -f $(DOCKERFILE_PATH) \ - --build-arg ARCH="$*" \ - --build-arg OS="linux" \ - $(DOCKERBUILD_CONTEXT) + @for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \ + dockerfile=$${variant#*:}; \ + variant_name=$${variant%%:*}; \ + distroless_arch="$*"; \ + if [ "$*" = "armv7" ]; then \ + distroless_arch="arm"; \ + fi; \ + if [ "$$dockerfile" = "Dockerfile" ]; then \ + echo "Building default variant ($$variant_name) for linux-$* using $$dockerfile"; \ + docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \ + -f $$dockerfile \ + --build-arg ARCH="$*" \ + --build-arg OS="linux" \ + --build-arg DISTROLESS_ARCH="$$distroless_arch" \ + $(DOCKERBUILD_CONTEXT); \ + if [ "$$variant_name" != "default" ]; then \ + echo "Tagging default variant with $$variant_name suffix"; \ + docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \ + "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \ + fi; \ + else \ + echo "Building $$variant_name variant for linux-$* using $$dockerfile"; \ + docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" \ + -f $$dockerfile \ + --build-arg ARCH="$*" \ + --build-arg OS="linux" \ + --build-arg DISTROLESS_ARCH="$$distroless_arch" \ + $(DOCKERBUILD_CONTEXT); \ + fi; \ + done .PHONY: common-docker-publish $(PUBLISH_DOCKER_ARCHS) common-docker-publish: $(PUBLISH_DOCKER_ARCHS) $(PUBLISH_DOCKER_ARCHS): common-docker-publish-%: - docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" + @for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \ + dockerfile=$${variant#*:}; \ + variant_name=$${variant%%:*}; \ + if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \ + echo "Pushing $$variant_name variant for linux-$*"; \ + docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \ + fi; \ + if [ "$$dockerfile" = "Dockerfile" ]; then \ + echo "Pushing default variant ($$variant_name) for linux-$*"; \ + docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)"; \ + fi; \ + if [ "$(DOCKER_IMAGE_TAG)" = "latest" ]; then \ + if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \ + echo "Pushing $$variant_name variant version tags for linux-$*"; \ + docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \ + fi; \ + if [ "$$dockerfile" = "Dockerfile" ]; then \ + echo "Pushing default variant version tag for linux-$*"; \ + docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)"; \ + fi; \ + fi; \ + done DOCKER_MAJOR_VERSION_TAG = $(firstword $(subst ., ,$(shell cat VERSION))) .PHONY: common-docker-tag-latest $(TAG_DOCKER_ARCHS) common-docker-tag-latest: $(TAG_DOCKER_ARCHS) $(TAG_DOCKER_ARCHS): common-docker-tag-latest-%: - docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest" - docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)" + @for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \ + dockerfile=$${variant#*:}; \ + variant_name=$${variant%%:*}; \ + if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \ + echo "Tagging $$variant_name variant for linux-$* as latest"; \ + docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest-$$variant_name"; \ + docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \ + fi; \ + if [ "$$dockerfile" = "Dockerfile" ]; then \ + echo "Tagging default variant ($$variant_name) for linux-$* as latest"; \ + docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest"; \ + docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)"; \ + fi; \ + done .PHONY: common-docker-manifest common-docker-manifest: - DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)" $(foreach ARCH,$(DOCKER_ARCHS),$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$(ARCH):$(SANITIZED_DOCKER_IMAGE_TAG)) - DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)" + @for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \ + dockerfile=$${variant#*:}; \ + variant_name=$${variant%%:*}; \ + if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \ + echo "Creating manifest for $$variant_name variant"; \ + refs=""; \ + for arch in $(DOCKER_ARCHS); do \ + refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \ + done; \ + if [ -z "$$refs" ]; then \ + echo "Skipping manifest for $$variant_name variant (no supported architectures)"; \ + continue; \ + fi; \ + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" $$refs; \ + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \ + fi; \ + if [ "$$dockerfile" = "Dockerfile" ]; then \ + echo "Creating default variant ($$variant_name) manifest"; \ + refs=""; \ + for arch in $(DOCKER_ARCHS); do \ + refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:$(SANITIZED_DOCKER_IMAGE_TAG)"; \ + done; \ + if [ -z "$$refs" ]; then \ + echo "Skipping default variant manifest (no supported architectures)"; \ + continue; \ + fi; \ + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)" $$refs; \ + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)"; \ + fi; \ + if [ "$(DOCKER_IMAGE_TAG)" = "latest" ]; then \ + if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \ + echo "Creating manifest for $$variant_name variant version tag"; \ + refs=""; \ + for arch in $(DOCKER_ARCHS); do \ + refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \ + done; \ + if [ -z "$$refs" ]; then \ + echo "Skipping version-tag manifest for $$variant_name variant (no supported architectures)"; \ + continue; \ + fi; \ + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name" $$refs; \ + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \ + fi; \ + if [ "$$dockerfile" = "Dockerfile" ]; then \ + echo "Creating default variant version tag manifest"; \ + refs=""; \ + for arch in $(DOCKER_ARCHS); do \ + refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:v$(DOCKER_MAJOR_VERSION_TAG)"; \ + done; \ + if [ -z "$$refs" ]; then \ + echo "Skipping default variant version-tag manifest (no supported architectures)"; \ + continue; \ + fi; \ + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)" $$refs; \ + DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)"; \ + fi; \ + fi; \ + done .PHONY: promu promu: $(PROMU) @@ -248,8 +394,8 @@ $(PROMU): cp $(PROMU_TMP)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM)/promu $(FIRST_GOPATH)/bin/promu rm -r $(PROMU_TMP) -.PHONY: proto -proto: +.PHONY: common-proto +common-proto: @echo ">> generating code from proto files" @./scripts/genproto.sh @@ -261,6 +407,10 @@ $(GOLANGCI_LINT): | sh -s -- -b $(FIRST_GOPATH)/bin $(GOLANGCI_LINT_VERSION) endif +.PHONY: common-print-golangci-lint-version +common-print-golangci-lint-version: + @echo $(GOLANGCI_LINT_VERSION) + .PHONY: precheck precheck:: @@ -275,9 +425,3 @@ $(1)_precheck: exit 1; \ fi endef - -govulncheck: install-govulncheck - govulncheck ./... - -install-govulncheck: - command -v govulncheck > /dev/null || go install golang.org/x/vuln/cmd/govulncheck@latest diff --git a/vendor/github.com/prometheus/procfs/README.md b/vendor/github.com/prometheus/procfs/README.md index 0718239cf..363524094 100644 --- a/vendor/github.com/prometheus/procfs/README.md +++ b/vendor/github.com/prometheus/procfs/README.md @@ -7,7 +7,7 @@ metrics from the pseudo-filesystems /proc and /sys. backwards-incompatible ways without warnings. Use it at your own risk. [![Go Reference](https://pkg.go.dev/badge/github.com/prometheus/procfs.svg)](https://pkg.go.dev/github.com/prometheus/procfs) -[![CircleCI](https://circleci.com/gh/prometheus/procfs/tree/master.svg?style=svg)](https://circleci.com/gh/prometheus/procfs/tree/master) +[![Build Status](https://github.com/prometheus/procfs/actions/workflows/ci.yml/badge.svg)](https://github.com/prometheus/procfs/actions/workflows/ci.yml) [![Go Report Card](https://goreportcard.com/badge/github.com/prometheus/procfs)](https://goreportcard.com/report/github.com/prometheus/procfs) ## Usage diff --git a/vendor/github.com/prometheus/procfs/SECURITY.md b/vendor/github.com/prometheus/procfs/SECURITY.md index fed02d85c..5e6f976db 100644 --- a/vendor/github.com/prometheus/procfs/SECURITY.md +++ b/vendor/github.com/prometheus/procfs/SECURITY.md @@ -3,4 +3,4 @@ The Prometheus security policy, including how to report vulnerabilities, can be found here: - +[https://prometheus.io/docs/operating/security/](https://prometheus.io/docs/operating/security/) diff --git a/vendor/github.com/prometheus/procfs/arp.go b/vendor/github.com/prometheus/procfs/arp.go index 2e5334415..716bdef10 100644 --- a/vendor/github.com/prometheus/procfs/arp.go +++ b/vendor/github.com/prometheus/procfs/arp.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -73,15 +73,16 @@ func parseARPEntries(data []byte) ([]ARPEntry, error) { columns := strings.Fields(line) width := len(columns) - if width == expectedHeaderWidth || width == 0 { + switch width { + case expectedHeaderWidth, 0: continue - } else if width == expectedDataWidth { + case expectedDataWidth: entry, err := parseARPEntry(columns) if err != nil { return []ARPEntry{}, fmt.Errorf("%w: Failed to parse ARP entry: %v: %w", ErrFileParse, entry, err) } entries = append(entries, entry) - } else { + default: return []ARPEntry{}, fmt.Errorf("%w: %d columns found, but expected %d: %w", ErrFileParse, width, expectedDataWidth, err) } diff --git a/vendor/github.com/prometheus/procfs/buddyinfo.go b/vendor/github.com/prometheus/procfs/buddyinfo.go index 838075009..53243e687 100644 --- a/vendor/github.com/prometheus/procfs/buddyinfo.go +++ b/vendor/github.com/prometheus/procfs/buddyinfo.go @@ -1,4 +1,4 @@ -// Copyright 2017 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -64,14 +64,12 @@ func parseBuddyInfo(r io.Reader) ([]BuddyInfo, error) { if bucketCount == -1 { bucketCount = arraySize - } else { - if bucketCount != arraySize { - return nil, fmt.Errorf("%w: mismatch in number of buddyinfo buckets, previous count %d, new count %d", ErrFileParse, bucketCount, arraySize) - } + } else if bucketCount != arraySize { + return nil, fmt.Errorf("%w: mismatch in number of buddyinfo buckets, previous count %d, new count %d", ErrFileParse, bucketCount, arraySize) } sizes := make([]float64, arraySize) - for i := 0; i < arraySize; i++ { + for i := range arraySize { sizes[i], err = strconv.ParseFloat(parts[i+4], 64) if err != nil { return nil, fmt.Errorf("%w: Invalid valid in buddyinfo: %f: %w", ErrFileParse, sizes[i], err) diff --git a/vendor/github.com/prometheus/procfs/cmdline.go b/vendor/github.com/prometheus/procfs/cmdline.go index bf4f3b48c..4f1cac1f0 100644 --- a/vendor/github.com/prometheus/procfs/cmdline.go +++ b/vendor/github.com/prometheus/procfs/cmdline.go @@ -1,4 +1,4 @@ -// Copyright 2021 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/cpuinfo.go b/vendor/github.com/prometheus/procfs/cpuinfo.go index f0950bb49..4b23d8d6b 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build linux -// +build linux package procfs @@ -502,7 +501,7 @@ func parseCPUInfoRISCV(info []byte) ([]CPUInfo, error) { return cpuinfo, nil } -func parseCPUInfoDummy(_ []byte) ([]CPUInfo, error) { // nolint:unused,deadcode +func parseCPUInfoDummy(_ []byte) ([]CPUInfo, error) { //nolint:unused return nil, errors.New("not implemented") } diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_armx.go b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go index 64cfd534c..b09035ff3 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_armx.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_armx.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,8 +12,6 @@ // limitations under the License. //go:build linux && (arm || arm64) -// +build linux -// +build arm arm64 package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go b/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go index d88442f0e..7bb20211f 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_loong64.go @@ -1,4 +1,4 @@ -// Copyright 2022 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build linux -// +build linux package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go index c11207f3a..fd75d0f79 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_mipsx.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,8 +12,6 @@ // limitations under the License. //go:build linux && (mips || mipsle || mips64 || mips64le) -// +build linux -// +build mips mipsle mips64 mips64le package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_others.go b/vendor/github.com/prometheus/procfs/cpuinfo_others.go index a6b2b3127..3d36ba0e6 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_others.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_others.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build linux && !386 && !amd64 && !arm && !arm64 && !loong64 && !mips && !mips64 && !mips64le && !mipsle && !ppc64 && !ppc64le && !riscv64 && !s390x -// +build linux,!386,!amd64,!arm,!arm64,!loong64,!mips,!mips64,!mips64le,!mipsle,!ppc64,!ppc64le,!riscv64,!s390x package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go index 003bc2ad4..b3425051e 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_ppcx.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,8 +12,6 @@ // limitations under the License. //go:build linux && (ppc64 || ppc64le) -// +build linux -// +build ppc64 ppc64le package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go index 1c9b7313b..72598230c 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,8 +12,6 @@ // limitations under the License. //go:build linux && (riscv || riscv64) -// +build linux -// +build riscv riscv64 package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go index fa3686bc0..50a8239cb 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_s390x.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build linux -// +build linux package procfs diff --git a/vendor/github.com/prometheus/procfs/cpuinfo_x86.go b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go index a0ef55562..00edb30a5 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo_x86.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo_x86.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,8 +12,6 @@ // limitations under the License. //go:build linux && (386 || amd64) -// +build linux -// +build 386 amd64 package procfs diff --git a/vendor/github.com/prometheus/procfs/crypto.go b/vendor/github.com/prometheus/procfs/crypto.go index 5f2a37a78..d93b712e0 100644 --- a/vendor/github.com/prometheus/procfs/crypto.go +++ b/vendor/github.com/prometheus/procfs/crypto.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -48,11 +48,13 @@ type Crypto struct { Walksize *uint64 } +var cryptoFile = "crypto" + // Crypto parses an crypto-file (/proc/crypto) and returns a slice of // structs containing the relevant info. More information available here: // https://kernel.readthedocs.io/en/sphinx-samples/crypto-API.html func (fs FS) Crypto() ([]Crypto, error) { - path := fs.proc.Path("crypto") + path := fs.proc.Path(cryptoFile) b, err := util.ReadFileNoStat(path) if err != nil { return nil, fmt.Errorf("%w: Cannot read file %v: %w", ErrFileRead, b, err) @@ -82,6 +84,10 @@ func parseCrypto(r io.Reader) ([]Crypto, error) { continue } + if len(out) == 0 { + return nil, fmt.Errorf("%w: parsed invalid line before name parsed: %q", ErrFileParse, text) + } + kv := strings.Split(text, ":") if len(kv) != 2 { return nil, fmt.Errorf("%w: Cannot parse line: %q", ErrFileParse, text) diff --git a/vendor/github.com/prometheus/procfs/doc.go b/vendor/github.com/prometheus/procfs/doc.go index f9d961e44..26bfea071 100644 --- a/vendor/github.com/prometheus/procfs/doc.go +++ b/vendor/github.com/prometheus/procfs/doc.go @@ -1,4 +1,4 @@ -// Copyright 2014 Prometheus Team +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/fs.go b/vendor/github.com/prometheus/procfs/fs.go index 9bdaccc7c..8f27912a1 100644 --- a/vendor/github.com/prometheus/procfs/fs.go +++ b/vendor/github.com/prometheus/procfs/fs.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/fs_statfs_notype.go b/vendor/github.com/prometheus/procfs/fs_statfs_notype.go index 1b5bdbdf8..0bef25bdd 100644 --- a/vendor/github.com/prometheus/procfs/fs_statfs_notype.go +++ b/vendor/github.com/prometheus/procfs/fs_statfs_notype.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build !freebsd && !linux -// +build !freebsd,!linux package procfs diff --git a/vendor/github.com/prometheus/procfs/fs_statfs_type.go b/vendor/github.com/prometheus/procfs/fs_statfs_type.go index 80df79c31..d18333039 100644 --- a/vendor/github.com/prometheus/procfs/fs_statfs_type.go +++ b/vendor/github.com/prometheus/procfs/fs_statfs_type.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build freebsd || linux -// +build freebsd linux package procfs diff --git a/vendor/github.com/prometheus/procfs/fscache.go b/vendor/github.com/prometheus/procfs/fscache.go index 7db863307..9dde85707 100644 --- a/vendor/github.com/prometheus/procfs/fscache.go +++ b/vendor/github.com/prometheus/procfs/fscache.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -388,20 +388,21 @@ func parseFscacheinfo(r io.Reader) (*Fscacheinfo, error) { } } case "CacheOp:": - if strings.Split(fields[1], "=")[0] == "alo" { + switch strings.Split(fields[1], "=")[0] { + case "alo": err := setFSCacheFields(fields[1:], &m.CacheopAllocationsinProgress, &m.CacheopLookupObjectInProgress, &m.CacheopLookupCompleteInPorgress, &m.CacheopGrabObjectInProgress) if err != nil { return &m, err } - } else if strings.Split(fields[1], "=")[0] == "inv" { + case "inv": err := setFSCacheFields(fields[1:], &m.CacheopInvalidations, &m.CacheopUpdateObjectInProgress, &m.CacheopDropObjectInProgress, &m.CacheopPutObjectInProgress, &m.CacheopAttributeChangeInProgress, &m.CacheopSyncCacheInProgress) if err != nil { return &m, err } - } else { + default: err := setFSCacheFields(fields[1:], &m.CacheopReadOrAllocPageInProgress, &m.CacheopReadOrAllocPagesInProgress, &m.CacheopAllocatePageInProgress, &m.CacheopAllocatePagesInProgress, &m.CacheopWritePagesInProgress, &m.CacheopUncachePagesInProgress, &m.CacheopDissociatePagesInProgress) diff --git a/vendor/github.com/prometheus/procfs/internal/fs/fs.go b/vendor/github.com/prometheus/procfs/internal/fs/fs.go index 3a43e8391..e7ccad66b 100644 --- a/vendor/github.com/prometheus/procfs/internal/fs/fs.go +++ b/vendor/github.com/prometheus/procfs/internal/fs/fs.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/internal/util/parse.go b/vendor/github.com/prometheus/procfs/internal/util/parse.go index 5a7d2df06..30c587201 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/parse.go +++ b/vendor/github.com/prometheus/procfs/internal/util/parse.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/internal/util/readfile.go b/vendor/github.com/prometheus/procfs/internal/util/readfile.go index 71b7a70eb..0e41f71af 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/readfile.go +++ b/vendor/github.com/prometheus/procfs/internal/util/readfile.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go index d5404a6d7..f6a4a4de6 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go +++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,8 +12,6 @@ // limitations under the License. //go:build (linux || darwin) && !appengine -// +build linux darwin -// +build !appengine package util diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go index 1d86f5e63..c80e082cb 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go +++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile_compat.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build (linux && appengine) || (!linux && !darwin) -// +build linux,appengine !linux,!darwin package util diff --git a/vendor/github.com/prometheus/procfs/internal/util/valueparser.go b/vendor/github.com/prometheus/procfs/internal/util/valueparser.go index fe2355d3c..e0ed671ea 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/valueparser.go +++ b/vendor/github.com/prometheus/procfs/internal/util/valueparser.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/ipvs.go b/vendor/github.com/prometheus/procfs/ipvs.go index bc3a20c93..5374da9fa 100644 --- a/vendor/github.com/prometheus/procfs/ipvs.go +++ b/vendor/github.com/prometheus/procfs/ipvs.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/kernel_hung.go b/vendor/github.com/prometheus/procfs/kernel_hung.go new file mode 100644 index 000000000..0c7a69f99 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/kernel_hung.go @@ -0,0 +1,44 @@ +// Copyright The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !windows + +package procfs + +import ( + "os" + "strconv" + "strings" +) + +// KernelHung contains information about to the kernel's hung_task_detect_count number. +type KernelHung struct { + // Indicates the total number of tasks that have been detected as hung since the system boot. + // This file shows up if `CONFIG_DETECT_HUNG_TASK` is enabled. + HungTaskDetectCount *uint64 +} + +// KernelHung returns values from /proc/sys/kernel/hung_task_detect_count. +func (fs FS) KernelHung() (KernelHung, error) { + data, err := os.ReadFile(fs.proc.Path("sys", "kernel", "hung_task_detect_count")) + if err != nil { + return KernelHung{}, err + } + val, err := strconv.ParseUint(strings.TrimSpace(string(data)), 10, 64) + if err != nil { + return KernelHung{}, err + } + return KernelHung{ + HungTaskDetectCount: &val, + }, nil +} diff --git a/vendor/github.com/prometheus/procfs/kernel_random.go b/vendor/github.com/prometheus/procfs/kernel_random.go index db88566bd..e7c5b8cf2 100644 --- a/vendor/github.com/prometheus/procfs/kernel_random.go +++ b/vendor/github.com/prometheus/procfs/kernel_random.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build !windows -// +build !windows package procfs diff --git a/vendor/github.com/prometheus/procfs/loadavg.go b/vendor/github.com/prometheus/procfs/loadavg.go index 332e76c17..c8c78a65e 100644 --- a/vendor/github.com/prometheus/procfs/loadavg.go +++ b/vendor/github.com/prometheus/procfs/loadavg.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/mdstat.go b/vendor/github.com/prometheus/procfs/mdstat.go index 67a9d2b44..d66eeda82 100644 --- a/vendor/github.com/prometheus/procfs/mdstat.go +++ b/vendor/github.com/prometheus/procfs/mdstat.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -27,13 +27,34 @@ var ( recoveryLinePctRE = regexp.MustCompile(`= (.+)%`) recoveryLineFinishRE = regexp.MustCompile(`finish=(.+)min`) recoveryLineSpeedRE = regexp.MustCompile(`speed=(.+)[A-Z]`) - componentDeviceRE = regexp.MustCompile(`(.*)\[\d+\]`) + componentDeviceRE = regexp.MustCompile(`(.*)\[(\d+)\](\([SF]+\))?`) + personalitiesPrefix = "Personalities : " ) +type MDStatComponent struct { + // Name of the component device. + Name string + // DescriptorIndex number of component device, e.g. the order in the superblock. + DescriptorIndex int32 + // Flags per Linux drivers/md/md.[ch] as of v6.12-rc1 + // Subset that are exposed in mdstat + WriteMostly bool + Journal bool + Faulty bool // "Faulty" is what kernel source uses for "(F)" + Spare bool + Replacement bool + // Some additional flags that are NOT exposed in procfs today; they may + // be available via sysfs. + // In_sync, Bitmap_sync, Blocked, WriteErrorSeen, FaultRecorded, + // BlockedBadBlocks, WantReplacement, Candidate, ... +} + // MDStat holds info parsed from /proc/mdstat. type MDStat struct { // Name of the device. Name string + // raid type of the device. + Type string // activity-state of the device. ActivityState string // Number of active disks. @@ -58,8 +79,8 @@ type MDStat struct { BlocksSyncedFinishTime float64 // current sync speed (in Kilobytes/sec) BlocksSyncedSpeed float64 - // Name of md component devices - Devices []string + // component devices + Devices []MDStatComponent } // MDStat parses an mdstat-file (/proc/mdstat) and returns a slice of @@ -80,28 +101,52 @@ func (fs FS) MDStat() ([]MDStat, error) { // parseMDStat parses data from mdstat file (/proc/mdstat) and returns a slice of // structs containing the relevant info. func parseMDStat(mdStatData []byte) ([]MDStat, error) { + // TODO: + // - parse global hotspares from the "unused devices" line. mdStats := []MDStat{} lines := strings.Split(string(mdStatData), "\n") + knownRaidTypes := make(map[string]bool) for i, line := range lines { if strings.TrimSpace(line) == "" || line[0] == ' ' || - strings.HasPrefix(line, "Personalities") || strings.HasPrefix(line, "unused") { continue } + // Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] + if len(knownRaidTypes) == 0 && strings.HasPrefix(line, personalitiesPrefix) { + personalities := strings.Fields(line[len(personalitiesPrefix):]) + for _, word := range personalities { + word := word[1 : len(word)-1] + knownRaidTypes[word] = true + } + continue + } deviceFields := strings.Fields(line) if len(deviceFields) < 3 { return nil, fmt.Errorf("%w: Expected 3+ lines, got %q", ErrFileParse, line) } mdName := deviceFields[0] // mdx - state := deviceFields[2] // active or inactive + state := deviceFields[2] // active, inactive, broken + + mdType := "unknown" // raid1, raid5, etc. + var deviceStartIndex int + if len(deviceFields) > 3 { // mdType may be in the 3rd or 4th field + if isRaidType(deviceFields[3], knownRaidTypes) { + mdType = deviceFields[3] + deviceStartIndex = 4 + } else if len(deviceFields) > 4 && isRaidType(deviceFields[4], knownRaidTypes) { + // if the 3rd field is (...), the 4th field is the mdType + mdType = deviceFields[4] + deviceStartIndex = 5 + } + } if len(lines) <= i+3 { return nil, fmt.Errorf("%w: Too few lines for md device: %q", ErrFileParse, mdName) } - // Failed disks have the suffix (F) & Spare disks have the suffix (S). + // Failed (Faulty) disks have the suffix (F) & Spare disks have the suffix (S). fail := int64(strings.Count(line, "(F)")) spare := int64(strings.Count(line, "(S)")) active, total, down, size, err := evalStatusLine(lines[i], lines[i+1]) @@ -123,16 +168,20 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { finish := float64(0) pct := float64(0) recovering := strings.Contains(lines[syncLineIdx], "recovery") + reshaping := strings.Contains(lines[syncLineIdx], "reshape") resyncing := strings.Contains(lines[syncLineIdx], "resync") checking := strings.Contains(lines[syncLineIdx], "check") // Append recovery and resyncing state info. - if recovering || resyncing || checking { - if recovering { + if recovering || resyncing || checking || reshaping { + switch { + case recovering: state = "recovering" - } else if checking { + case reshaping: + state = "reshaping" + case checking: state = "checking" - } else { + default: state = "resyncing" } @@ -148,8 +197,14 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { } } + devices, err := evalComponentDevices(deviceFields[deviceStartIndex:]) + if err != nil { + return nil, fmt.Errorf("error parsing components in md device %q: %w", mdName, err) + } + mdStats = append(mdStats, MDStat{ Name: mdName, + Type: mdType, ActivityState: state, DisksActive: active, DisksFailed: fail, @@ -162,14 +217,24 @@ func parseMDStat(mdStatData []byte) ([]MDStat, error) { BlocksSyncedPct: pct, BlocksSyncedFinishTime: finish, BlocksSyncedSpeed: speed, - Devices: evalComponentDevices(deviceFields), + Devices: devices, }) } return mdStats, nil } +// check if a string's format is like the mdType +// Rule 1: mdType should not be like (...) +// Rule 2: mdType should not be like sda[0] +// . +func isRaidType(mdType string, knownRaidTypes map[string]bool) bool { + _, ok := knownRaidTypes[mdType] + return !strings.ContainsAny(mdType, "([") && ok +} + func evalStatusLine(deviceLine, statusLine string) (active, total, down, size int64, err error) { + // e.g. 523968 blocks super 1.2 [4/4] [UUUU] statusFields := strings.Fields(statusLine) if len(statusFields) < 1 { return 0, 0, 0, 0, fmt.Errorf("%w: Unexpected statusline %q: %w", ErrFileParse, statusLine, err) @@ -260,17 +325,29 @@ func evalRecoveryLine(recoveryLine string) (blocksSynced int64, blocksToBeSynced return blocksSynced, blocksToBeSynced, pct, finish, speed, nil } -func evalComponentDevices(deviceFields []string) []string { - mdComponentDevices := make([]string, 0) - if len(deviceFields) > 3 { - for _, field := range deviceFields[4:] { - match := componentDeviceRE.FindStringSubmatch(field) - if match == nil { - continue - } - mdComponentDevices = append(mdComponentDevices, match[1]) +func evalComponentDevices(deviceFields []string) ([]MDStatComponent, error) { + mdComponentDevices := make([]MDStatComponent, 0) + for _, field := range deviceFields { + match := componentDeviceRE.FindStringSubmatch(field) + if match == nil { + continue + } + descriptorIndex, err := strconv.ParseInt(match[2], 10, 32) + if err != nil { + return mdComponentDevices, fmt.Errorf("error parsing int from device %q: %w", match[2], err) } + mdComponentDevices = append(mdComponentDevices, MDStatComponent{ + Name: match[1], + DescriptorIndex: int32(descriptorIndex), + // match may contain one or more of these + // https://github.com/torvalds/linux/blob/7ec462100ef9142344ddbf86f2c3008b97acddbe/drivers/md/md.c#L8376-L8392 + Faulty: strings.Contains(match[3], "(F)"), + Spare: strings.Contains(match[3], "(S)"), + Journal: strings.Contains(match[3], "(J)"), + Replacement: strings.Contains(match[3], "(R)"), + WriteMostly: strings.Contains(match[3], "(W)"), + }) } - return mdComponentDevices + return mdComponentDevices, nil } diff --git a/vendor/github.com/prometheus/procfs/meminfo.go b/vendor/github.com/prometheus/procfs/meminfo.go index 4b2c4050a..342038318 100644 --- a/vendor/github.com/prometheus/procfs/meminfo.go +++ b/vendor/github.com/prometheus/procfs/meminfo.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -66,6 +66,10 @@ type Meminfo struct { // Memory which has been evicted from RAM, and is temporarily // on the disk SwapFree *uint64 + // Memory consumed by the zswap backend (compressed size) + Zswap *uint64 + // Amount of anonymous memory stored in zswap (original size) + Zswapped *uint64 // Memory which is waiting to get written back to the disk Dirty *uint64 // Memory which is actively being written back to the disk @@ -85,6 +89,8 @@ type Meminfo struct { // amount of memory dedicated to the lowest level of page // tables. PageTables *uint64 + // secondary page tables. + SecPageTables *uint64 // NFS pages sent to the server, but not yet committed to // stable storage NFSUnstable *uint64 @@ -129,15 +135,18 @@ type Meminfo struct { Percpu *uint64 HardwareCorrupted *uint64 AnonHugePages *uint64 + FileHugePages *uint64 ShmemHugePages *uint64 ShmemPmdMapped *uint64 CmaTotal *uint64 CmaFree *uint64 + Unaccepted *uint64 HugePagesTotal *uint64 HugePagesFree *uint64 HugePagesRsvd *uint64 HugePagesSurp *uint64 Hugepagesize *uint64 + Hugetlb *uint64 DirectMap4k *uint64 DirectMap2M *uint64 DirectMap1G *uint64 @@ -161,6 +170,8 @@ type Meminfo struct { MlockedBytes *uint64 SwapTotalBytes *uint64 SwapFreeBytes *uint64 + ZswapBytes *uint64 + ZswappedBytes *uint64 DirtyBytes *uint64 WritebackBytes *uint64 AnonPagesBytes *uint64 @@ -171,6 +182,7 @@ type Meminfo struct { SUnreclaimBytes *uint64 KernelStackBytes *uint64 PageTablesBytes *uint64 + SecPageTablesBytes *uint64 NFSUnstableBytes *uint64 BounceBytes *uint64 WritebackTmpBytes *uint64 @@ -182,11 +194,14 @@ type Meminfo struct { PercpuBytes *uint64 HardwareCorruptedBytes *uint64 AnonHugePagesBytes *uint64 + FileHugePagesBytes *uint64 ShmemHugePagesBytes *uint64 ShmemPmdMappedBytes *uint64 CmaTotalBytes *uint64 CmaFreeBytes *uint64 + UnacceptedBytes *uint64 HugepagesizeBytes *uint64 + HugetlbBytes *uint64 DirectMap4kBytes *uint64 DirectMap2MBytes *uint64 DirectMap1GBytes *uint64 @@ -287,6 +302,12 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) { case "SwapFree:": m.SwapFree = &val m.SwapFreeBytes = &valBytes + case "Zswap:": + m.Zswap = &val + m.ZswapBytes = &valBytes + case "Zswapped:": + m.Zswapped = &val + m.ZswappedBytes = &valBytes case "Dirty:": m.Dirty = &val m.DirtyBytes = &valBytes @@ -317,6 +338,9 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) { case "PageTables:": m.PageTables = &val m.PageTablesBytes = &valBytes + case "SecPageTables:": + m.SecPageTables = &val + m.SecPageTablesBytes = &valBytes case "NFS_Unstable:": m.NFSUnstable = &val m.NFSUnstableBytes = &valBytes @@ -350,6 +374,9 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) { case "AnonHugePages:": m.AnonHugePages = &val m.AnonHugePagesBytes = &valBytes + case "FileHugePages:": + m.FileHugePages = &val + m.FileHugePagesBytes = &valBytes case "ShmemHugePages:": m.ShmemHugePages = &val m.ShmemHugePagesBytes = &valBytes @@ -362,6 +389,9 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) { case "CmaFree:": m.CmaFree = &val m.CmaFreeBytes = &valBytes + case "Unaccepted:": + m.Unaccepted = &val + m.UnacceptedBytes = &valBytes case "HugePages_Total:": m.HugePagesTotal = &val case "HugePages_Free:": @@ -373,6 +403,9 @@ func parseMemInfo(r io.Reader) (*Meminfo, error) { case "Hugepagesize:": m.Hugepagesize = &val m.HugepagesizeBytes = &valBytes + case "Hugetlb:": + m.Hugetlb = &val + m.HugetlbBytes = &valBytes case "DirectMap4k:": m.DirectMap4k = &val m.DirectMap4kBytes = &valBytes diff --git a/vendor/github.com/prometheus/procfs/mountinfo.go b/vendor/github.com/prometheus/procfs/mountinfo.go index a704c5e73..8594ae7f1 100644 --- a/vendor/github.com/prometheus/procfs/mountinfo.go +++ b/vendor/github.com/prometheus/procfs/mountinfo.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -17,10 +17,10 @@ import ( "bufio" "bytes" "fmt" + "io" + "os" "strconv" "strings" - - "github.com/prometheus/procfs/internal/util" ) // A MountInfo is a type that describes the details, options @@ -147,8 +147,7 @@ func mountOptionsParseOptionalFields(o []string) (map[string]string, error) { // mountOptionsParser parses the mount options, superblock options. func mountOptionsParser(mountOptions string) map[string]string { opts := make(map[string]string) - options := strings.Split(mountOptions, ",") - for _, opt := range options { + for opt := range strings.SplitSeq(mountOptions, ",") { splitOption := strings.Split(opt, "=") if len(splitOption) < 2 { key := splitOption[0] @@ -161,9 +160,19 @@ func mountOptionsParser(mountOptions string) map[string]string { return opts } +// readMountInfo reads a full mountinfo file (no 1 MiB cap, unlike util.ReadFileNoStat). +func readMountInfo(path string) ([]byte, error) { + f, err := os.Open(path) + if err != nil { + return nil, err + } + defer f.Close() + return io.ReadAll(f) +} + // GetMounts retrieves mountinfo information from `/proc/self/mountinfo`. func GetMounts() ([]*MountInfo, error) { - data, err := util.ReadFileNoStat("/proc/self/mountinfo") + data, err := readMountInfo("/proc/self/mountinfo") if err != nil { return nil, err } @@ -172,7 +181,25 @@ func GetMounts() ([]*MountInfo, error) { // GetProcMounts retrieves mountinfo information from a processes' `/proc//mountinfo`. func GetProcMounts(pid int) ([]*MountInfo, error) { - data, err := util.ReadFileNoStat(fmt.Sprintf("/proc/%d/mountinfo", pid)) + data, err := readMountInfo(fmt.Sprintf("/proc/%d/mountinfo", pid)) + if err != nil { + return nil, err + } + return parseMountInfo(data) +} + +// GetMounts retrieves mountinfo information from `/proc/self/mountinfo`. +func (fs FS) GetMounts() ([]*MountInfo, error) { + data, err := readMountInfo(fs.proc.Path("self/mountinfo")) + if err != nil { + return nil, err + } + return parseMountInfo(data) +} + +// GetProcMounts retrieves mountinfo information from a processes' `/proc//mountinfo`. +func (fs FS) GetProcMounts(pid int) ([]*MountInfo, error) { + data, err := readMountInfo(fs.proc.Path(fmt.Sprintf("%d/mountinfo", pid))) if err != nil { return nil, err } diff --git a/vendor/github.com/prometheus/procfs/mountstats.go b/vendor/github.com/prometheus/procfs/mountstats.go index 50caa7327..e503cb3a6 100644 --- a/vendor/github.com/prometheus/procfs/mountstats.go +++ b/vendor/github.com/prometheus/procfs/mountstats.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -383,7 +383,7 @@ func parseMountStatsNFS(s *bufio.Scanner, statVersion string) (*MountStatsNFS, e if stats.Opts == nil { stats.Opts = map[string]string{} } - for _, opt := range strings.Split(ss[1], ",") { + for opt := range strings.SplitSeq(ss[1], ",") { split := strings.Split(opt, "=") if len(split) == 2 { stats.Opts[split[0]] = split[1] diff --git a/vendor/github.com/prometheus/procfs/net_conntrackstat.go b/vendor/github.com/prometheus/procfs/net_conntrackstat.go index 316df5fbb..e9ca35707 100644 --- a/vendor/github.com/prometheus/procfs/net_conntrackstat.go +++ b/vendor/github.com/prometheus/procfs/net_conntrackstat.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_dev.go b/vendor/github.com/prometheus/procfs/net_dev.go index e66208aa0..7b3e1d61c 100644 --- a/vendor/github.com/prometheus/procfs/net_dev.go +++ b/vendor/github.com/prometheus/procfs/net_dev.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_dev_snmp6.go b/vendor/github.com/prometheus/procfs/net_dev_snmp6.go index f50b38e35..2a0f60f29 100644 --- a/vendor/github.com/prometheus/procfs/net_dev_snmp6.go +++ b/vendor/github.com/prometheus/procfs/net_dev_snmp6.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -18,6 +18,7 @@ import ( "errors" "io" "os" + "path/filepath" "strconv" "strings" ) @@ -56,7 +57,9 @@ func newNetDevSNMP6(dir string) (NetDevSNMP6, error) { } for _, iFaceFile := range ifaceFiles { - f, err := os.Open(dir + "/" + iFaceFile.Name()) + filePath := filepath.Join(dir, iFaceFile.Name()) + + f, err := os.Open(filePath) if err != nil { return netDevSNMP6, err } diff --git a/vendor/github.com/prometheus/procfs/net_ip_socket.go b/vendor/github.com/prometheus/procfs/net_ip_socket.go index 19e3378f7..9291f8cd4 100644 --- a/vendor/github.com/prometheus/procfs/net_ip_socket.go +++ b/vendor/github.com/prometheus/procfs/net_ip_socket.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_protocols.go b/vendor/github.com/prometheus/procfs/net_protocols.go index 8d4b1ac05..eaa996cbc 100644 --- a/vendor/github.com/prometheus/procfs/net_protocols.go +++ b/vendor/github.com/prometheus/procfs/net_protocols.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -169,7 +169,7 @@ func (pc *NetProtocolCapabilities) parseCapabilities(capabilities []string) erro &pc.EnterMemoryPressure, } - for i := 0; i < len(capabilities); i++ { + for i := range capabilities { switch capabilities[i] { case "y": *capabilityFields[i] = true diff --git a/vendor/github.com/prometheus/procfs/net_route.go b/vendor/github.com/prometheus/procfs/net_route.go index deb7029fe..fa3812d9d 100644 --- a/vendor/github.com/prometheus/procfs/net_route.go +++ b/vendor/github.com/prometheus/procfs/net_route.go @@ -1,4 +1,4 @@ -// Copyright 2023 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_sockstat.go b/vendor/github.com/prometheus/procfs/net_sockstat.go index fae62b13d..8b221ebff 100644 --- a/vendor/github.com/prometheus/procfs/net_sockstat.go +++ b/vendor/github.com/prometheus/procfs/net_sockstat.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -139,9 +139,6 @@ func parseSockstatKVs(kvs []string) (map[string]int, error) { func parseSockstatProtocol(kvs map[string]int) NetSockstatProtocol { var nsp NetSockstatProtocol for k, v := range kvs { - // Capture the range variable to ensure we get unique pointers for - // each of the optional fields. - v := v switch k { case "inuse": nsp.InUse = v diff --git a/vendor/github.com/prometheus/procfs/net_softnet.go b/vendor/github.com/prometheus/procfs/net_softnet.go index 71c8059f4..4a2dfa18f 100644 --- a/vendor/github.com/prometheus/procfs/net_softnet.go +++ b/vendor/github.com/prometheus/procfs/net_softnet.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_tcp.go b/vendor/github.com/prometheus/procfs/net_tcp.go index 0396d7201..2c7f9bc7c 100644 --- a/vendor/github.com/prometheus/procfs/net_tcp.go +++ b/vendor/github.com/prometheus/procfs/net_tcp.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -25,6 +25,7 @@ type ( // NetTCP returns the IPv4 kernel/networking statistics for TCP datagrams // read from /proc/net/tcp. +// // Deprecated: Use github.com/mdlayher/netlink#Conn (with syscall.AF_INET) instead. func (fs FS) NetTCP() (NetTCP, error) { return newNetTCP(fs.proc.Path("net/tcp")) @@ -32,6 +33,7 @@ func (fs FS) NetTCP() (NetTCP, error) { // NetTCP6 returns the IPv6 kernel/networking statistics for TCP datagrams // read from /proc/net/tcp6. +// // Deprecated: Use github.com/mdlayher/netlink#Conn (with syscall.AF_INET6) instead. func (fs FS) NetTCP6() (NetTCP, error) { return newNetTCP(fs.proc.Path("net/tcp6")) @@ -39,6 +41,7 @@ func (fs FS) NetTCP6() (NetTCP, error) { // NetTCPSummary returns already computed statistics like the total queue lengths // for TCP datagrams read from /proc/net/tcp. +// // Deprecated: Use github.com/mdlayher/netlink#Conn (with syscall.AF_INET) instead. func (fs FS) NetTCPSummary() (*NetTCPSummary, error) { return newNetTCPSummary(fs.proc.Path("net/tcp")) @@ -46,6 +49,7 @@ func (fs FS) NetTCPSummary() (*NetTCPSummary, error) { // NetTCP6Summary returns already computed statistics like the total queue lengths // for TCP datagrams read from /proc/net/tcp6. +// // Deprecated: Use github.com/mdlayher/netlink#Conn (with syscall.AF_INET6) instead. func (fs FS) NetTCP6Summary() (*NetTCPSummary, error) { return newNetTCPSummary(fs.proc.Path("net/tcp6")) diff --git a/vendor/github.com/prometheus/procfs/net_tls_stat.go b/vendor/github.com/prometheus/procfs/net_tls_stat.go index 13994c178..b1b3f6a6a 100644 --- a/vendor/github.com/prometheus/procfs/net_tls_stat.go +++ b/vendor/github.com/prometheus/procfs/net_tls_stat.go @@ -1,4 +1,4 @@ -// Copyright 2023 Prometheus Team +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_udp.go b/vendor/github.com/prometheus/procfs/net_udp.go index 9ac3daf2d..8a3277910 100644 --- a/vendor/github.com/prometheus/procfs/net_udp.go +++ b/vendor/github.com/prometheus/procfs/net_udp.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_unix.go b/vendor/github.com/prometheus/procfs/net_unix.go index d7e0cacb4..e4d635923 100644 --- a/vendor/github.com/prometheus/procfs/net_unix.go +++ b/vendor/github.com/prometheus/procfs/net_unix.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_wireless.go b/vendor/github.com/prometheus/procfs/net_wireless.go index 7c597bc87..69d079445 100644 --- a/vendor/github.com/prometheus/procfs/net_wireless.go +++ b/vendor/github.com/prometheus/procfs/net_wireless.go @@ -1,4 +1,4 @@ -// Copyright 2023 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/net_xfrm.go b/vendor/github.com/prometheus/procfs/net_xfrm.go index 932ef2046..5a9f497d1 100644 --- a/vendor/github.com/prometheus/procfs/net_xfrm.go +++ b/vendor/github.com/prometheus/procfs/net_xfrm.go @@ -1,4 +1,4 @@ -// Copyright 2017 Prometheus Team +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/netstat.go b/vendor/github.com/prometheus/procfs/netstat.go index 742dff453..dbdae4739 100644 --- a/vendor/github.com/prometheus/procfs/netstat.go +++ b/vendor/github.com/prometheus/procfs/netstat.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/nfnetlink_queue.go b/vendor/github.com/prometheus/procfs/nfnetlink_queue.go new file mode 100644 index 000000000..b0a73b11e --- /dev/null +++ b/vendor/github.com/prometheus/procfs/nfnetlink_queue.go @@ -0,0 +1,85 @@ +// Copyright The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "fmt" + + "github.com/prometheus/procfs/internal/util" +) + +const nfNetLinkQueueFormat = "%d %d %d %d %d %d %d %d %d" + +// NFNetLinkQueue contains general information about netfilter queues found in /proc/net/netfilter/nfnetlink_queue. +type NFNetLinkQueue struct { + // id of the queue + QueueID uint + // pid of process handling the queue + PeerPID uint + // number of packets waiting for a decision + QueueTotal uint + // indicate how userspace receive packets + CopyMode uint + // size of copy + CopyRange uint + // number of items dropped by the kernel because too many packets were waiting a decision. + // It queue_total is superior to queue_max_len (1024 per default) the packets are dropped. + QueueDropped uint + // number of packets dropped by userspace (due to kernel send failure on the netlink socket) + QueueUserDropped uint + // sequence number of packets queued. It gives a correct approximation of the number of queued packets. + SequenceID uint + // internal value (number of entity using the queue) + Use uint +} + +// NFNetLinkQueue returns information about current state of netfilter queues. +func (fs FS) NFNetLinkQueue() ([]NFNetLinkQueue, error) { + data, err := util.ReadFileNoStat(fs.proc.Path("net/netfilter/nfnetlink_queue")) + if err != nil { + return nil, err + } + + queue := []NFNetLinkQueue{} + if len(data) == 0 { + return queue, nil + } + + scanner := bufio.NewScanner(bytes.NewReader(data)) + for scanner.Scan() { + line := scanner.Text() + nFNetLinkQueue, err := parseNFNetLinkQueueLine(line) + if err != nil { + return nil, err + } + queue = append(queue, *nFNetLinkQueue) + } + return queue, nil +} + +// parseNFNetLinkQueueLine parses each line of the /proc/net/netfilter/nfnetlink_queue file. +func parseNFNetLinkQueueLine(line string) (*NFNetLinkQueue, error) { + nFNetLinkQueue := NFNetLinkQueue{} + _, err := fmt.Sscanf( + line, nfNetLinkQueueFormat, + &nFNetLinkQueue.QueueID, &nFNetLinkQueue.PeerPID, &nFNetLinkQueue.QueueTotal, &nFNetLinkQueue.CopyMode, + &nFNetLinkQueue.CopyRange, &nFNetLinkQueue.QueueDropped, &nFNetLinkQueue.QueueUserDropped, &nFNetLinkQueue.SequenceID, &nFNetLinkQueue.Use, + ) + if err != nil { + return nil, err + } + return &nFNetLinkQueue, nil +} diff --git a/vendor/github.com/prometheus/procfs/proc.go b/vendor/github.com/prometheus/procfs/proc.go index 368187fa8..39c14aa55 100644 --- a/vendor/github.com/prometheus/procfs/proc.go +++ b/vendor/github.com/prometheus/procfs/proc.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -49,7 +49,7 @@ func (p Procs) Less(i, j int) bool { return p[i].PID < p[j].PID } // Self returns a process for the current process read via /proc/self. func Self() (Proc, error) { fs, err := NewFS(DefaultMountPoint) - if err != nil || errors.Unwrap(err) == ErrMountPoint { + if err != nil || errors.Is(err, ErrMountPoint) { return Proc{}, err } return fs.Self() diff --git a/vendor/github.com/prometheus/procfs/proc_cgroup.go b/vendor/github.com/prometheus/procfs/proc_cgroup.go index 4a64347c0..535c08d6f 100644 --- a/vendor/github.com/prometheus/procfs/proc_cgroup.go +++ b/vendor/github.com/prometheus/procfs/proc_cgroup.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/proc_cgroups.go b/vendor/github.com/prometheus/procfs/proc_cgroups.go index 5dd493899..0b275c3b1 100644 --- a/vendor/github.com/prometheus/procfs/proc_cgroups.go +++ b/vendor/github.com/prometheus/procfs/proc_cgroups.go @@ -1,4 +1,4 @@ -// Copyright 2021 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -40,13 +40,13 @@ type CgroupSummary struct { // parseCgroupSummary parses each line of the /proc/cgroup file // Line format is `subsys_name hierarchy num_cgroups enabled`. -func parseCgroupSummaryString(CgroupSummaryStr string) (*CgroupSummary, error) { +func parseCgroupSummaryString(cgroupSummaryStr string) (*CgroupSummary, error) { var err error - fields := strings.Fields(CgroupSummaryStr) + fields := strings.Fields(cgroupSummaryStr) // require at least 4 fields if len(fields) < 4 { - return nil, fmt.Errorf("%w: 4+ fields required, found %d fields in cgroup info string: %s", ErrFileParse, len(fields), CgroupSummaryStr) + return nil, fmt.Errorf("%w: 4+ fields required, found %d fields in cgroup info string: %s", ErrFileParse, len(fields), cgroupSummaryStr) } CgroupSummary := &CgroupSummary{ diff --git a/vendor/github.com/prometheus/procfs/proc_environ.go b/vendor/github.com/prometheus/procfs/proc_environ.go index 57a89895d..5b941de04 100644 --- a/vendor/github.com/prometheus/procfs/proc_environ.go +++ b/vendor/github.com/prometheus/procfs/proc_environ.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/proc_fdinfo.go b/vendor/github.com/prometheus/procfs/proc_fdinfo.go index fa761b352..fa57761db 100644 --- a/vendor/github.com/prometheus/procfs/proc_fdinfo.go +++ b/vendor/github.com/prometheus/procfs/proc_fdinfo.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -60,15 +60,16 @@ func (p Proc) FDInfo(fd string) (*ProcFDInfo, error) { scanner := bufio.NewScanner(bytes.NewReader(data)) for scanner.Scan() { text = scanner.Text() - if rPos.MatchString(text) { + switch { + case rPos.MatchString(text): pos = rPos.FindStringSubmatch(text)[1] - } else if rFlags.MatchString(text) { + case rFlags.MatchString(text): flags = rFlags.FindStringSubmatch(text)[1] - } else if rMntID.MatchString(text) { + case rMntID.MatchString(text): mntid = rMntID.FindStringSubmatch(text)[1] - } else if rIno.MatchString(text) { + case rIno.MatchString(text): ino = rIno.FindStringSubmatch(text)[1] - } else if rInotify.MatchString(text) { + case rInotify.MatchString(text): newInotify, err := parseInotifyInfo(text) if err != nil { return nil, err diff --git a/vendor/github.com/prometheus/procfs/proc_interrupts.go b/vendor/github.com/prometheus/procfs/proc_interrupts.go index 86b4b4524..643b500d5 100644 --- a/vendor/github.com/prometheus/procfs/proc_interrupts.go +++ b/vendor/github.com/prometheus/procfs/proc_interrupts.go @@ -1,4 +1,4 @@ -// Copyright 2022 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -42,7 +42,7 @@ type Interrupts map[string]Interrupt // Interrupts creates a new instance from a given Proc instance. func (p Proc) Interrupts() (Interrupts, error) { - data, err := util.ReadFileNoStat(p.path("interrupts")) + data, err := util.ReadFileNoStat(p.fs.proc.Path("interrupts")) if err != nil { return nil, err } diff --git a/vendor/github.com/prometheus/procfs/proc_io.go b/vendor/github.com/prometheus/procfs/proc_io.go index d15b66ddb..dd8086ba2 100644 --- a/vendor/github.com/prometheus/procfs/proc_io.go +++ b/vendor/github.com/prometheus/procfs/proc_io.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/proc_limits.go b/vendor/github.com/prometheus/procfs/proc_limits.go index 9530b14bc..4b7d33784 100644 --- a/vendor/github.com/prometheus/procfs/proc_limits.go +++ b/vendor/github.com/prometheus/procfs/proc_limits.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -19,6 +19,7 @@ import ( "os" "regexp" "strconv" + "strings" ) // ProcLimits represents the soft limits for each of the process's resource @@ -74,7 +75,7 @@ const ( ) var ( - limitsMatch = regexp.MustCompile(`(Max \w+\s{0,1}?\w*\s{0,1}\w*)\s{2,}(\w+)\s+(\w+)`) + limitsMatch = regexp.MustCompile(`(Max \w+\s??\w*\s?\w*)\s{2,}(\w+)\s+(\w+)`) ) // NewLimits returns the current soft limits of the process. @@ -106,7 +107,7 @@ func (p Proc) Limits() (ProcLimits, error) { return ProcLimits{}, fmt.Errorf("%w: couldn't parse %q line %q", ErrFileParse, f.Name(), s.Text()) } - switch fields[1] { + switch strings.TrimSpace(fields[1]) { case "Max cpu time": l.CPUTime, err = parseUint(fields[2]) case "Max file size": diff --git a/vendor/github.com/prometheus/procfs/proc_maps.go b/vendor/github.com/prometheus/procfs/proc_maps.go index 7e75c286b..08b89a6eb 100644 --- a/vendor/github.com/prometheus/procfs/proc_maps.go +++ b/vendor/github.com/prometheus/procfs/proc_maps.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,8 +12,6 @@ // limitations under the License. //go:build (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris) && !js -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris -// +build !js package procfs diff --git a/vendor/github.com/prometheus/procfs/proc_netstat.go b/vendor/github.com/prometheus/procfs/proc_netstat.go index 4248c1716..7f94cc891 100644 --- a/vendor/github.com/prometheus/procfs/proc_netstat.go +++ b/vendor/github.com/prometheus/procfs/proc_netstat.go @@ -1,4 +1,4 @@ -// Copyright 2022 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/proc_ns.go b/vendor/github.com/prometheus/procfs/proc_ns.go index 0f8f847f9..5fc0eb9e2 100644 --- a/vendor/github.com/prometheus/procfs/proc_ns.go +++ b/vendor/github.com/prometheus/procfs/proc_ns.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/proc_psi.go b/vendor/github.com/prometheus/procfs/proc_psi.go index ccd35f153..cc2c5de87 100644 --- a/vendor/github.com/prometheus/procfs/proc_psi.go +++ b/vendor/github.com/prometheus/procfs/proc_psi.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/proc_smaps.go b/vendor/github.com/prometheus/procfs/proc_smaps.go index 9a297afcf..f637309b3 100644 --- a/vendor/github.com/prometheus/procfs/proc_smaps.go +++ b/vendor/github.com/prometheus/procfs/proc_smaps.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build !windows -// +build !windows package procfs diff --git a/vendor/github.com/prometheus/procfs/proc_snmp.go b/vendor/github.com/prometheus/procfs/proc_snmp.go index 4bdc90b07..8d9a9bcd6 100644 --- a/vendor/github.com/prometheus/procfs/proc_snmp.go +++ b/vendor/github.com/prometheus/procfs/proc_snmp.go @@ -1,4 +1,4 @@ -// Copyright 2022 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/proc_snmp6.go b/vendor/github.com/prometheus/procfs/proc_snmp6.go index fb7fd3995..841fef464 100644 --- a/vendor/github.com/prometheus/procfs/proc_snmp6.go +++ b/vendor/github.com/prometheus/procfs/proc_snmp6.go @@ -1,4 +1,4 @@ -// Copyright 2022 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/proc_stat.go b/vendor/github.com/prometheus/procfs/proc_stat.go index 06a8d931c..02e3f9e31 100644 --- a/vendor/github.com/prometheus/procfs/proc_stat.go +++ b/vendor/github.com/prometheus/procfs/proc_stat.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -101,6 +101,12 @@ type ProcStat struct { RSS int // Soft limit in bytes on the rss of the process. RSSLimit uint64 + // The address above which program text can run. + StartCode uint64 + // The address below which program text can run. + EndCode uint64 + // The address of the start (i.e., bottom) of the stack. + StartStack uint64 // CPU number last executed on. Processor uint // Real-time scheduling priority, a number in the range 1 to 99 for processes @@ -177,9 +183,9 @@ func (p Proc) Stat() (ProcStat, error) { &s.VSize, &s.RSS, &s.RSSLimit, - &ignoreUint64, - &ignoreUint64, - &ignoreUint64, + &s.StartCode, + &s.EndCode, + &s.StartStack, &ignoreUint64, &ignoreUint64, &ignoreUint64, diff --git a/vendor/github.com/prometheus/procfs/proc_statm.go b/vendor/github.com/prometheus/procfs/proc_statm.go new file mode 100644 index 000000000..6bcc97ec9 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/proc_statm.go @@ -0,0 +1,117 @@ +// Copyright The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "os" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// - https://man7.org/linux/man-pages/man5/proc_pid_statm.5.html + +// ProcStatm Provides memory usage information for a process, measured in memory pages. +// Read from /proc/[pid]/statm. +type ProcStatm struct { + // The process ID. + PID int + // total program size (same as VmSize in status) + Size uint64 + // resident set size (same as VmRSS in status) + Resident uint64 + // number of resident shared pages (i.e., backed by a file) + Shared uint64 + // text (code) + Text uint64 + // library (unused since Linux 2.6; always 0) + Lib uint64 + // data + stack + Data uint64 + // dirty pages (unused since Linux 2.6; always 0) + Dt uint64 +} + +// NewStatm returns the current status information of the process. +// +// Deprecated: Use p.Statm() instead. +func (p Proc) NewStatm() (ProcStatm, error) { + return p.Statm() +} + +// Statm returns the current memory usage information of the process. +func (p Proc) Statm() (ProcStatm, error) { + data, err := util.ReadFileNoStat(p.path("statm")) + if err != nil { + return ProcStatm{}, err + } + + statmSlice, err := parseStatm(data) + if err != nil { + return ProcStatm{}, err + } + + procStatm := ProcStatm{ + PID: p.PID, + Size: statmSlice[0], + Resident: statmSlice[1], + Shared: statmSlice[2], + Text: statmSlice[3], + Lib: statmSlice[4], + Data: statmSlice[5], + Dt: statmSlice[6], + } + + return procStatm, nil +} + +// parseStatm return /proc/[pid]/statm data to uint64 slice. +func parseStatm(data []byte) ([]uint64, error) { + var statmSlice []uint64 + statmItems := strings.Fields(string(data)) + for i := range statmItems { + statmItem, err := strconv.ParseUint(statmItems[i], 10, 64) + if err != nil { + return nil, err + } + statmSlice = append(statmSlice, statmItem) + } + return statmSlice, nil +} + +// SizeBytes returns the process of total program size in bytes. +func (s ProcStatm) SizeBytes() uint64 { + return s.Size * uint64(os.Getpagesize()) +} + +// ResidentBytes returns the process of resident set size in bytes. +func (s ProcStatm) ResidentBytes() uint64 { + return s.Resident * uint64(os.Getpagesize()) +} + +// SHRBytes returns the process of share memory size in bytes. +func (s ProcStatm) SHRBytes() uint64 { + return s.Shared * uint64(os.Getpagesize()) +} + +// TextBytes returns the process of text (code) size in bytes. +func (s ProcStatm) TextBytes() uint64 { + return s.Text * uint64(os.Getpagesize()) +} + +// DataBytes returns the process of data + stack size in bytes. +func (s ProcStatm) DataBytes() uint64 { + return s.Data * uint64(os.Getpagesize()) +} diff --git a/vendor/github.com/prometheus/procfs/proc_status.go b/vendor/github.com/prometheus/procfs/proc_status.go index dd8aa5688..12d65581c 100644 --- a/vendor/github.com/prometheus/procfs/proc_status.go +++ b/vendor/github.com/prometheus/procfs/proc_status.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -16,7 +16,7 @@ package procfs import ( "bytes" "math/bits" - "sort" + "slices" "strconv" "strings" @@ -83,6 +83,19 @@ type ProcStatus struct { // CpusAllowedList: List of cpu cores processes are allowed to run on. CpusAllowedList []uint64 + + // CapInh is the bitmap of inheritable capabilities + // + // See: https://www.kernel.org/doc/man-pages/online/pages/man7/capabilities.7.html + CapInh uint64 + // CapPrm is the bitmap of permitted capabilities + CapPrm uint64 + // CapEff is the bitmap of effective capabilities + CapEff uint64 + // CapBnd is the bitmap of bounding capabilities + CapBnd uint64 + // CapAmb is the bitmap of ambient capabilities + CapAmb uint64 } // NewStatus returns the current status information of the process. @@ -94,8 +107,7 @@ func (p Proc) NewStatus() (ProcStatus, error) { s := ProcStatus{PID: p.PID} - lines := strings.Split(string(data), "\n") - for _, line := range lines { + for line := range strings.SplitSeq(string(data), "\n") { if !bytes.Contains([]byte(line), []byte(":")) { continue } @@ -191,6 +203,36 @@ func (s *ProcStatus) fillStatus(k string, vString string, vUint uint64, vUintByt s.NonVoluntaryCtxtSwitches = vUint case "Cpus_allowed_list": s.CpusAllowedList = calcCpusAllowedList(vString) + case "CapInh": + var err error + s.CapInh, err = strconv.ParseUint(vString, 16, 64) + if err != nil { + return err + } + case "CapPrm": + var err error + s.CapPrm, err = strconv.ParseUint(vString, 16, 64) + if err != nil { + return err + } + case "CapEff": + var err error + s.CapEff, err = strconv.ParseUint(vString, 16, 64) + if err != nil { + return err + } + case "CapBnd": + var err error + s.CapBnd, err = strconv.ParseUint(vString, 16, 64) + if err != nil { + return err + } + case "CapAmb": + var err error + s.CapAmb, err = strconv.ParseUint(vString, 16, 64) + if err != nil { + return err + } } return nil @@ -222,7 +264,7 @@ func calcCpusAllowedList(cpuString string) []uint64 { } - sort.Slice(g, func(i, j int) bool { return g[i] < g[j] }) + slices.Sort(g) return g } diff --git a/vendor/github.com/prometheus/procfs/proc_sys.go b/vendor/github.com/prometheus/procfs/proc_sys.go index 3810d1ac9..52658a4d5 100644 --- a/vendor/github.com/prometheus/procfs/proc_sys.go +++ b/vendor/github.com/prometheus/procfs/proc_sys.go @@ -1,4 +1,4 @@ -// Copyright 2022 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/schedstat.go b/vendor/github.com/prometheus/procfs/schedstat.go index 5f7f32dc8..fafd8dff7 100644 --- a/vendor/github.com/prometheus/procfs/schedstat.go +++ b/vendor/github.com/prometheus/procfs/schedstat.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/slab.go b/vendor/github.com/prometheus/procfs/slab.go index 8611c9017..32a04678a 100644 --- a/vendor/github.com/prometheus/procfs/slab.go +++ b/vendor/github.com/prometheus/procfs/slab.go @@ -1,4 +1,4 @@ -// Copyright 2020 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/softirqs.go b/vendor/github.com/prometheus/procfs/softirqs.go index 403e6ae70..47b73a729 100644 --- a/vendor/github.com/prometheus/procfs/softirqs.go +++ b/vendor/github.com/prometheus/procfs/softirqs.go @@ -1,4 +1,4 @@ -// Copyright 2022 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/stat.go b/vendor/github.com/prometheus/procfs/stat.go index e36b41c18..593ad0f62 100644 --- a/vendor/github.com/prometheus/procfs/stat.go +++ b/vendor/github.com/prometheus/procfs/stat.go @@ -1,4 +1,4 @@ -// Copyright 2018 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -16,6 +16,7 @@ package procfs import ( "bufio" "bytes" + "errors" "fmt" "io" "strconv" @@ -92,7 +93,7 @@ func parseCPUStat(line string) (CPUStat, int64, error) { &cpuStat.Iowait, &cpuStat.IRQ, &cpuStat.SoftIRQ, &cpuStat.Steal, &cpuStat.Guest, &cpuStat.GuestNice) - if err != nil && err != io.EOF { + if err != nil && !errors.Is(err, io.EOF) { return CPUStat{}, -1, fmt.Errorf("%w: couldn't parse %q (cpu): %w", ErrFileParse, line, err) } if count == 0 { diff --git a/vendor/github.com/prometheus/procfs/swaps.go b/vendor/github.com/prometheus/procfs/swaps.go index 65fec834b..ee17bf488 100644 --- a/vendor/github.com/prometheus/procfs/swaps.go +++ b/vendor/github.com/prometheus/procfs/swaps.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/thread.go b/vendor/github.com/prometheus/procfs/thread.go index 80e0e947b..0cfbb5418 100644 --- a/vendor/github.com/prometheus/procfs/thread.go +++ b/vendor/github.com/prometheus/procfs/thread.go @@ -1,4 +1,4 @@ -// Copyright 2022 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at diff --git a/vendor/github.com/prometheus/procfs/vm.go b/vendor/github.com/prometheus/procfs/vm.go index 51c49d89e..52180c03e 100644 --- a/vendor/github.com/prometheus/procfs/vm.go +++ b/vendor/github.com/prometheus/procfs/vm.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build !windows -// +build !windows package procfs diff --git a/vendor/github.com/prometheus/procfs/zoneinfo.go b/vendor/github.com/prometheus/procfs/zoneinfo.go index e54d94b09..63d1898bc 100644 --- a/vendor/github.com/prometheus/procfs/zoneinfo.go +++ b/vendor/github.com/prometheus/procfs/zoneinfo.go @@ -1,4 +1,4 @@ -// Copyright 2019 The Prometheus Authors +// Copyright The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at @@ -12,7 +12,6 @@ // limitations under the License. //go:build !windows -// +build !windows package procfs @@ -88,11 +87,9 @@ func parseZoneinfo(zoneinfoData []byte) ([]Zoneinfo, error) { zoneinfo := []Zoneinfo{} - zoneinfoBlocks := bytes.Split(zoneinfoData, []byte("\nNode")) - for _, block := range zoneinfoBlocks { + for block := range bytes.SplitSeq(zoneinfoData, []byte("\nNode")) { var zoneinfoElement Zoneinfo - lines := strings.Split(string(block), "\n") - for _, line := range lines { + for line := range strings.SplitSeq(string(block), "\n") { if nodeZone := nodeZoneRE.FindStringSubmatch(line); nodeZone != nil { zoneinfoElement.Node = nodeZone[1] diff --git a/vendor/golang.org/x/net/html/entity.go b/vendor/golang.org/x/net/html/entity.go index b628880a0..4e8d5d55f 100644 --- a/vendor/golang.org/x/net/html/entity.go +++ b/vendor/golang.org/x/net/html/entity.go @@ -2156,9 +2156,8 @@ var entity = map[string]rune{ // HTML entities that are two unicode codepoints. var entity2 = map[string][2]rune{ - // TODO(nigeltao): Handle replacements that are wider than their names. - // "nLt;": {'\u226A', '\u20D2'}, - // "nGt;": {'\u226B', '\u20D2'}, + "nLt;": {'\u226A', '\u20D2'}, + "nGt;": {'\u226B', '\u20D2'}, "NotEqualTilde;": {'\u2242', '\u0338'}, "NotGreaterFullEqual;": {'\u2267', '\u0338'}, "NotGreaterGreater;": {'\u226B', '\u0338'}, diff --git a/vendor/golang.org/x/net/html/escape.go b/vendor/golang.org/x/net/html/escape.go index 12f227370..df3edc5b1 100644 --- a/vendor/golang.org/x/net/html/escape.go +++ b/vendor/golang.org/x/net/html/escape.go @@ -6,6 +6,7 @@ package html import ( "bytes" + "slices" "strings" "unicode/utf8" ) @@ -50,25 +51,24 @@ var replacementTable = [...]rune{ // 0x0D->'\u000D' is a no-op. } -// unescapeEntity reads an entity like "<" from b[src:] and writes the -// corresponding "<" to b[dst:], returning the incremented dst and src cursors. -// Precondition: b[src] == '&' && dst <= src. -// attribute should be true if parsing an attribute value. -func unescapeEntity(b []byte, dst, src int, attribute bool) (dst1, src1 int) { +// unescapeEntity attempts to consume a character reference from s[src:], +// returning the rune, potential second rune, and number of bytes consumed +// (which indicates the length of the character reference). It is assumed that +// the first byte of s is '&'. attribute should be true if parsing an attribute +// value. +func unescapeEntity(s []byte, attribute bool) (rune, rune, int) { // https://html.spec.whatwg.org/multipage/syntax.html#consume-a-character-reference // i starts at 1 because we already know that s[0] == '&'. - i, s := 1, b[src:] + i := 1 if len(s) <= 1 { - b[dst] = b[src] - return dst + 1, src + 1 + return '&', 0, 1 } if s[i] == '#' { - if len(s) <= 3 { // We need to have at least "&#.". - b[dst] = b[src] - return dst + 1, src + 1 + if len(s) <= 2 { // We need to have at least "&#". + return '&', 0, 1 } i++ c := s[i] @@ -78,34 +78,43 @@ func unescapeEntity(b []byte, dst, src int, attribute bool) (dst1, src1 int) { i++ } + i0 := i x := '\x00' for i < len(s) { c = s[i] - i++ + var d rune + var mult rune if hex { + mult = 16 if '0' <= c && c <= '9' { - x = 16*x + rune(c) - '0' - continue + d = rune(c) - '0' } else if 'a' <= c && c <= 'f' { - x = 16*x + rune(c) - 'a' + 10 - continue + d = rune(c) - 'a' + 10 } else if 'A' <= c && c <= 'F' { - x = 16*x + rune(c) - 'A' + 10 - continue + d = rune(c) - 'A' + 10 + } else { + break + } + } else { + mult = 10 + if '0' <= c && c <= '9' { + d = rune(c) - '0' + } else { + break } - } else if '0' <= c && c <= '9' { - x = 10*x + rune(c) - '0' - continue } - if c != ';' { - i-- + if x <= 0x10FFFF { + x = mult*x + d } - break + i++ + } + + if i == i0 { // No characters matched. + return '&', 0, 1 } - if i <= 3 { // No characters matched. - b[dst] = b[src] - return dst + 1, src + 1 + if i < len(s) && s[i] == ';' { + i++ } if 0x80 <= x && x <= 0x9F { @@ -116,7 +125,7 @@ func unescapeEntity(b []byte, dst, src int, attribute bool) (dst1, src1 int) { x = '\uFFFD' } - return dst + utf8.EncodeRune(b[dst:], x), src + i + return x, 0, i } // Consume the maximum number of characters possible, with the @@ -141,10 +150,9 @@ func unescapeEntity(b []byte, dst, src int, attribute bool) (dst1, src1 int) { } else if attribute && entityName[len(entityName)-1] != ';' && len(s) > i && s[i] == '=' { // No-op. } else if x := entity[entityName]; x != 0 { - return dst + utf8.EncodeRune(b[dst:], x), src + i + return x, 0, i } else if x := entity2[entityName]; x[0] != 0 { - dst1 := dst + utf8.EncodeRune(b[dst:], x[0]) - return dst1 + utf8.EncodeRune(b[dst1:], x[1]), src + i + return x[0], x[1], i } else if !attribute { maxLen := len(entityName) - 1 if maxLen > longestEntityWithoutSemicolon { @@ -152,35 +160,67 @@ func unescapeEntity(b []byte, dst, src int, attribute bool) (dst1, src1 int) { } for j := maxLen; j > 1; j-- { if x := entity[entityName[:j]]; x != 0 { - return dst + utf8.EncodeRune(b[dst:], x), src + j + 1 + return x, 0, j + 1 } } } - dst1, src1 = dst+i, src+i - copy(b[dst:dst1], b[src:src1]) - return dst1, src1 + return '&', 0, 1 } -// unescape unescapes b's entities in-place, so that "a<b" becomes "a entityNameLen { + if reusingB { + out = slices.Clone(out) + reusingB = false } - return b[0:dst] + out = slices.Grow(out, replLen) + } + out = utf8.AppendRune(out, r1) + if r2 != 0 { + out = utf8.AppendRune(out, r2) } + + src += entityNameLen } - return b + + return out } // lower lower-cases the A-Z bytes in b in-place, so that "aBc" becomes "abc". diff --git a/vendor/golang.org/x/net/html/foreign.go b/vendor/golang.org/x/net/html/foreign.go index e8515d8e8..65d01d1ed 100644 --- a/vendor/golang.org/x/net/html/foreign.go +++ b/vendor/golang.org/x/net/html/foreign.go @@ -23,7 +23,7 @@ func adjustForeignAttributes(aa []Attribute) { } switch a.Key { case "xlink:actuate", "xlink:arcrole", "xlink:href", "xlink:role", "xlink:show", - "xlink:title", "xlink:type", "xml:base", "xml:lang", "xml:space", "xmlns:xlink": + "xlink:title", "xlink:type", "xml:lang", "xml:space", "xmlns:xlink": j := strings.Index(a.Key, ":") aa[i].Namespace = a.Key[:j] aa[i].Key = a.Key[j+1:] diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go index b3d2a2558..165b6108d 100644 --- a/vendor/golang.org/x/net/html/parse.go +++ b/vendor/golang.org/x/net/html/parse.go @@ -63,7 +63,7 @@ func (p *parser) top() *Node { // Stop tags for use in popUntil. These come from section 12.2.4.2. var ( defaultScopeStopTags = map[string][]a.Atom{ - "": {a.Applet, a.Caption, a.Html, a.Table, a.Td, a.Th, a.Marquee, a.Object, a.Template}, + "": {a.Applet, a.Caption, a.Html, a.Table, a.Td, a.Th, a.Marquee, a.Object, a.Template, a.Select}, "math": {a.AnnotationXml, a.Mi, a.Mn, a.Mo, a.Ms, a.Mtext}, "svg": {a.Desc, a.ForeignObject, a.Title}, } @@ -78,7 +78,6 @@ const ( tableScope tableRowScope tableBodyScope - selectScope ) // popUntil pops the stack of open elements at the highest element whose tag @@ -133,10 +132,6 @@ func (p *parser) indexOfElementInScope(s scope, matchTags ...a.Atom) int { if tagAtom == a.Html || tagAtom == a.Table || tagAtom == a.Template { return -1 } - case selectScope: - if tagAtom != a.Optgroup && tagAtom != a.Option { - return -1 - } default: panic(fmt.Sprintf("html: internal error: indexOfElementInScope unknown scope: %d", s)) } @@ -460,21 +455,6 @@ func (p *parser) resetInsertionMode() { } switch n.DataAtom { - case a.Select: - if !last { - for ancestor, first := n, p.oe[0]; ancestor != first; { - ancestor = p.oe[p.oe.index(ancestor)-1] - switch ancestor.DataAtom { - case a.Template: - p.im = inSelectIM - return - case a.Table: - p.im = inSelectInTableIM - return - } - } - } - p.im = inSelectIM case a.Td, a.Th: // TODO: remove this divergence from the HTML5 spec. // @@ -1002,7 +982,10 @@ func inBodyIM(p *parser) bool { p.popUntil(buttonScope, a.P) p.addElement() case a.Button: - p.popUntil(defaultScope, a.Button) + if p.elementInScope(defaultScope, a.Button) { + p.generateImpliedEndTags() + p.popUntil(defaultScope, a.Button) + } p.reconstructActiveFormattingElements() p.addElement() p.framesetOK = false @@ -1040,7 +1023,18 @@ func inBodyIM(p *parser) bool { p.framesetOK = false p.im = inTableIM return true - case a.Area, a.Br, a.Embed, a.Img, a.Input, a.Keygen, a.Wbr: + case a.Area, a.Br, a.Embed, a.Img, a.Keygen, a.Wbr: + p.reconstructActiveFormattingElements() + p.addElement() + p.oe.pop() + p.acknowledgeSelfClosingTag() + p.framesetOK = false + case a.Input: + if p.fragment && p.context.DataAtom == a.Select { + // Ignore the token. + return true + } + p.popUntil(defaultScope, a.Select) p.reconstructActiveFormattingElements() p.addElement() p.oe.pop() @@ -1061,7 +1055,13 @@ func inBodyIM(p *parser) bool { p.oe.pop() p.acknowledgeSelfClosingTag() case a.Hr: - p.popUntil(buttonScope, a.P) + if p.elementInScope(buttonScope, a.P) { + p.generateImpliedEndTags("p") + p.popUntil(defaultScope, a.P) + } + if p.elementInScope(defaultScope, a.Select) { + p.generateImpliedEndTags() + } p.addElement() p.oe.pop() p.acknowledgeSelfClosingTag() @@ -1095,13 +1095,30 @@ func inBodyIM(p *parser) bool { // Don't let the tokenizer go into raw text mode when scripting is disabled. p.tokenizer.NextIsNotRawText() case a.Select: + if p.fragment && p.context.DataAtom == a.Select { + // Ignore the token. + return true + } else if p.popUntil(defaultScope, a.Select) { + return true + } p.reconstructActiveFormattingElements() p.addElement() p.framesetOK = false - p.im = inSelectIM return true - case a.Optgroup, a.Option: - if p.top().DataAtom == a.Option { + case a.Option: + if p.elementInScope(defaultScope, a.Select) { + p.generateImpliedEndTags("optgroup") + // If oe has option element in scope, parse error? + } else if p.top().DataAtom == a.Option { + p.oe.pop() + } + p.reconstructActiveFormattingElements() + p.addElement() + case a.Optgroup: + if p.elementInScope(defaultScope, a.Select) { + p.generateImpliedEndTags() + // If oe has option or optgroup element in scope, parse error? + } else if p.top().DataAtom == a.Option { p.oe.pop() } p.reconstructActiveFormattingElements() @@ -1149,7 +1166,12 @@ func inBodyIM(p *parser) bool { return false } return true - case a.Address, a.Article, a.Aside, a.Blockquote, a.Button, a.Center, a.Details, a.Dialog, a.Dir, a.Div, a.Dl, a.Fieldset, a.Figcaption, a.Figure, a.Footer, a.Header, a.Hgroup, a.Listing, a.Main, a.Menu, a.Nav, a.Ol, a.Pre, a.Search, a.Section, a.Summary, a.Ul: + case a.Address, a.Article, a.Aside, a.Blockquote, a.Button, a.Center, a.Details, a.Dialog, a.Dir, a.Div, a.Dl, a.Fieldset, a.Figcaption, a.Figure, a.Footer, a.Header, a.Hgroup, a.Listing, a.Main, a.Menu, a.Nav, a.Ol, a.Pre, a.Search, a.Section, a.Select, a.Summary, a.Ul: + if !p.elementInScope(defaultScope, p.tok.DataAtom) { + // Ignore the token. + return true + } + p.generateImpliedEndTags() p.popUntil(defaultScope, p.tok.DataAtom) case a.Form: if p.oe.contains(a.Template) { @@ -1488,17 +1510,6 @@ func inTableIM(p *parser) bool { } p.addElement() p.form = p.oe.pop() - case a.Select: - p.reconstructActiveFormattingElements() - switch p.top().DataAtom { - case a.Table, a.Tbody, a.Tfoot, a.Thead, a.Tr: - p.fosterParenting = true - } - p.addElement() - p.fosterParenting = false - p.framesetOK = false - p.im = inSelectInTableIM - return true } case EndTagToken: switch p.tok.DataAtom { @@ -1547,12 +1558,6 @@ func inCaptionIM(p *parser) bool { p.clearActiveFormattingElements() p.im = inTableIM return false - case a.Select: - p.reconstructActiveFormattingElements() - p.addElement() - p.framesetOK = false - p.im = inSelectInTableIM - return true } case EndTagToken: switch p.tok.DataAtom { @@ -1762,12 +1767,6 @@ func inCellIM(p *parser) bool { } // Ignore the token. return true - case a.Select: - p.reconstructActiveFormattingElements() - p.addElement() - p.framesetOK = false - p.im = inSelectInTableIM - return true } case EndTagToken: switch p.tok.DataAtom { @@ -1798,118 +1797,6 @@ func inCellIM(p *parser) bool { return inBodyIM(p) } -// Section 12.2.6.4.16. -func inSelectIM(p *parser) bool { - switch p.tok.Type { - case TextToken: - p.addText(strings.Replace(p.tok.Data, "\x00", "", -1)) - case StartTagToken: - switch p.tok.DataAtom { - case a.Html: - return inBodyIM(p) - case a.Option: - if p.top().DataAtom == a.Option { - p.oe.pop() - } - p.addElement() - case a.Optgroup: - if p.top().DataAtom == a.Option { - p.oe.pop() - } - if p.top().DataAtom == a.Optgroup { - p.oe.pop() - } - p.addElement() - case a.Select: - if !p.popUntil(selectScope, a.Select) { - // Ignore the token. - return true - } - p.resetInsertionMode() - case a.Input, a.Keygen, a.Textarea: - if p.elementInScope(selectScope, a.Select) { - p.parseImpliedToken(EndTagToken, a.Select, a.Select.String()) - return false - } - // In order to properly ignore