diff --git a/go.mod b/go.mod index d184af8..f9be148 100644 --- a/go.mod +++ b/go.mod @@ -4,7 +4,7 @@ go 1.14 require ( github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 // indirect - github.com/BurntSushi/toml v0.1.1-0.20150501104042-056c9bc7be71 + github.com/BurntSushi/toml v0.3.1 github.com/Microsoft/go-winio v0.4.14 // indirect github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect github.com/Sirupsen/logrus v1.0.2-0.20170726124705-259b4b7f450a @@ -12,11 +12,9 @@ require ( github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0 // indirect github.com/docker/docker v1.4.2-0.20170724225022-92b3dcb60138 github.com/docker/go-connections v0.3.0 // indirect - github.com/docker/go-units v0.3.2 // indirect github.com/fsouza/go-dockerclient v0.0.0-20170725183713-e991fbef2be0 // indirect github.com/go-martini/martini v0.0.0-20151114142712-15a47622d6a9 github.com/gogo/protobuf v0.0.0-20170720144805-7b6c6391c4ff // indirect - github.com/golang/protobuf v1.3.5 // indirect github.com/hashicorp/go-cleanhttp v0.0.0-20170211013415-3573b8b52aa7 // indirect github.com/kelseyhightower/envconfig v1.3.1-0.20170523190722-70f0258d44cb github.com/martini-contrib/auth v0.0.0-20150219114609-fa62c19b7ae8 @@ -29,14 +27,12 @@ require ( github.com/onsi/gomega v1.2.0 github.com/opencontainers/go-digest v1.0.0-rc1 // indirect github.com/opencontainers/image-spec v1.0.1-0.20170720143143-ef2b9a1d6966 // indirect - github.com/opencontainers/runc v1.0.0-rc3.0.20170725134754-5951cf5f36e1 // indirect + github.com/opencontainers/runc v1.1.2 // indirect github.com/rafecolton/go-dockerclient-quick v0.0.0-20141218223604-ebab26ac4bc4 // indirect github.com/rafecolton/go-dockerclient-sort v0.0.0-20141111135947-127186d3d0bd // indirect github.com/rafecolton/go-gitutils v0.0.0-20141203024321-981699062113 github.com/rafecolton/vauth v0.1.2 github.com/stretchr/testify v1.5.1 // indirect github.com/winchman/builder-core v0.2.3-0.20170726143510-79bf5d150337 - golang.org/x/lint v0.0.0-20200302205851-738671d3881b // indirect - golang.org/x/tools v0.0.0-20200329025819-fd4102a86c65 // indirect gopkg.in/yaml.v2 v2.2.8 // indirect ) diff --git a/go.sum b/go.sum index 67dec8a..648961e 100644 --- a/go.sum +++ b/go.sum @@ -1,17 +1,23 @@ github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8= github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= -github.com/BurntSushi/toml v0.1.1-0.20150501104042-056c9bc7be71 h1:KAQc1CTRbk1f17TCGJgSL5kOTzbT7luTSdD+O8FLUNg= -github.com/BurntSushi/toml v0.1.1-0.20150501104042-056c9bc7be71/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU= github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA= github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 h1:TngWCqHvy9oXAN6lEVMRuU21PR1EtLVZJmdB18Gu3Rw= github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk= github.com/Sirupsen/logrus v1.0.2-0.20170726124705-259b4b7f450a h1:JZIQavyO9F8fQi9Dw2n9MqKuiSJnxZn7FsHX0y7Dazs= github.com/Sirupsen/logrus v1.0.2-0.20170726124705-259b4b7f450a/go.mod h1:rmk17hk6i8ZSAJkSDa7nOxamrG+SP4P0mm+DAvExv4U= +github.com/checkpoint-restore/go-criu/v5 v5.3.0/go.mod h1:E/eQpaFtUKGOOSEBZgmKAcn+zUUwWxqcaKZlF54wK8E= +github.com/cilium/ebpf v0.7.0/go.mod h1:/oI2+1shJiTGAMgl6/RgJr36Eo1jzrRcAWbcXO2usCA= github.com/codegangsta/cli v1.11.1-0.20151120215642-0302d3914d2a h1:ZuOJS/SG7PmIzRo9f6IjnIHj6NifT4qhMG+2LKlGbNc= github.com/codegangsta/cli v1.11.1-0.20151120215642-0302d3914d2a/go.mod h1:/qJNoX69yVSKu5o4jLyXAENLRyk1uhi7zkbQ3slBdOA= github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0 h1:sDMmm+q/3+BukdIpxwO365v/Rbspp2Nt5XntgQRXq8Q= github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0/go.mod h1:4Zcjuz89kmFXt9morQgcfYZAYZ5n8WHjt81YYWIwtTM= +github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U= +github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc= +github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= +github.com/cyphar/filepath-securejoin v0.2.3/go.mod h1:aPGpWjXOXUn2NCNjFvBE6aRxGGx79pTxQpKOJNYHHl4= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -19,29 +25,40 @@ github.com/docker/docker v1.4.2-0.20170724225022-92b3dcb60138 h1:a8ZdGXMk5TRfHkc github.com/docker/docker v1.4.2-0.20170724225022-92b3dcb60138/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk= github.com/docker/go-connections v0.3.0 h1:3lOnM9cSzgGwx8VfK/NGOW5fLQ0GjIlCkaktF+n1M6o= github.com/docker/go-connections v0.3.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec= -github.com/docker/go-units v0.3.2 h1:Kjm80apys7gTtfVmCvVY8gwu10uofaFSrmAKOVrtueE= -github.com/docker/go-units v0.3.2/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= +github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw= +github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk= +github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM0I9ntUbOk+k= github.com/fsouza/go-dockerclient v0.0.0-20170725183713-e991fbef2be0 h1:aOcB3kgq3V0huW6W0e10DerZ5p9dlUcQbZn9QTJLdFY= github.com/fsouza/go-dockerclient v0.0.0-20170725183713-e991fbef2be0/go.mod h1:KpcjM623fQYE9MZiTGzKhjfxXAV9wbyX2C1cyRHfhl0= github.com/go-martini/martini v0.0.0-20151114142712-15a47622d6a9 h1:DoK+IMSHLo/NeQkYBFg8SDq34V3l9l6ycV6MicAi4L4= github.com/go-martini/martini v0.0.0-20151114142712-15a47622d6a9/go.mod h1:/P9AEU963A2AYjv4d1V5eVL1CQbEJq6aCNHDDjibzu8= +github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= +github.com/godbus/dbus/v5 v5.0.6/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/gogo/protobuf v0.0.0-20170720144805-7b6c6391c4ff h1:M2H5WSS+FCKXD/xusxFhaJvty9S5qVz4krD2MMnKvOc= github.com/gogo/protobuf v0.0.0-20170720144805-7b6c6391c4ff/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= -github.com/golang/protobuf v1.3.5 h1:F768QJ1E9tib+q5Sc8MkdJi1RxLTbRcTf8LJV56aRls= -github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk= +github.com/golang/protobuf v1.5.0 h1:LUVKkCeviFUMKqHa4tXIIij/lbhnMbP7Fn5wKdKkRh4= +github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= +github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= +github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/hashicorp/go-cleanhttp v0.0.0-20170211013415-3573b8b52aa7 h1:67fHcS+inUoiIqWCKIqeDuq2AlPHNHPiTqp97LdQ+bc= github.com/hashicorp/go-cleanhttp v0.0.0-20170211013415-3573b8b52aa7/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80= github.com/kelseyhightower/envconfig v1.3.1-0.20170523190722-70f0258d44cb h1:TTNlqa1B6bWHGrJqJ96lvPmrvwFc6L7yahaMYZCZb/4= github.com/kelseyhightower/envconfig v1.3.1-0.20170523190722-70f0258d44cb/go.mod h1:cccZRl6mQpaq41TPp5QxidR+Sa3axMbJDNb//FQX6Gg= github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= +github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/martini-contrib/auth v0.0.0-20150219114609-fa62c19b7ae8 h1:1ded5x5QpCLsyTH5ct62Rh1RXPFnn0/dubCqAeh+stU= github.com/martini-contrib/auth v0.0.0-20150219114609-fa62c19b7ae8/go.mod h1:ahTFgV/NtzY/CALneRrC67m1dis5arHTQDfyIhKk69E= github.com/moby/moby v1.4.2-0.20170724225022-92b3dcb60138 h1:cYVMtQkqhx1bPbjaBBfGhz+mRSf4YBoS7/jZeizLrE4= github.com/moby/moby v1.4.2-0.20170724225022-92b3dcb60138/go.mod h1:fDXVQ6+S340veQPv35CzDahGBmHsiclFwfEygB/TWMc= +github.com/moby/sys/mountinfo v0.5.0/go.mod h1:3bMD3Rg+zkqx8MRYPi7Pyb0Ie97QEBmdxbhnCLlSvSU= github.com/modcloth/go-fileutils v0.0.0-20141210061911-f2bf9a2a6853 h1:z4IR0MEWV0rciZO9pBlOa3keBNTF5JiBm+To8okhC9I= github.com/modcloth/go-fileutils v0.0.0-20141210061911-f2bf9a2a6853/go.mod h1:J5ydnBjdawMCswsvesTeGFVwQ3+CP64mrtdo6EGI7H0= github.com/modcloth/kamino v0.1.3-0.20141121051143-10e9b9ebe46e h1:EaI8mhW+qrGDoQ6PKpnLAqkm7KybHa4a1jv+HSIax18= github.com/modcloth/kamino v0.1.3-0.20141121051143-10e9b9ebe46e/go.mod h1:0d2ZtNDkajZq19eBrk65R6Z5L9SgHJ9E9m0zTBn442k= +github.com/mrunalp/fileutils v0.5.0/go.mod h1:M1WthSahJixYnrXQl/DFQuteStB1weuxD2QJNHXfbSQ= github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d h1:VhgPp6v9qf9Agr/56bj7Y/xa04UccTW04VP0Qed4vnQ= github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d/go.mod h1:YUTz3bUH2ZwIWBy3CJBeOBEugqcmXREj14T+iG/4k4U= github.com/onsi/ginkgo v1.4.1-0.20170725030731-8382b23d18db h1:A7+tdh892HTWQnOsb5LhawVoa8tuylQXUq1zqem4NIs= @@ -54,8 +71,10 @@ github.com/opencontainers/go-digest v1.0.0-rc1 h1:WzifXhOVOEOuFYOJAW6aQqW0TooG2i github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s= github.com/opencontainers/image-spec v1.0.1-0.20170720143143-ef2b9a1d6966 h1:nERea8fDk6lPq3GHElPGRrynbzapxmGcJSn5Ufu1UuY= github.com/opencontainers/image-spec v1.0.1-0.20170720143143-ef2b9a1d6966/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0= -github.com/opencontainers/runc v1.0.0-rc3.0.20170725134754-5951cf5f36e1 h1:JxE9R903UbE2CYIJlE7wn6gsx+sAKE+lz+Wq6j8Yjwg= -github.com/opencontainers/runc v1.0.0-rc3.0.20170725134754-5951cf5f36e1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U= +github.com/opencontainers/runc v1.1.2 h1:2VSZwLx5k/BfsBxMMipG/LYUnmqOD/BPkIVgQUcTlLw= +github.com/opencontainers/runc v1.1.2/go.mod h1:Tj1hFw6eFWp/o33uxGf5yF2BX5yz2Z6iptFpuvbbKqc= +github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0= +github.com/opencontainers/selinux v1.10.0/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuho1lHsJxIJ3gGbJI= github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I= github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= @@ -68,46 +87,44 @@ github.com/rafecolton/go-gitutils v0.0.0-20141203024321-981699062113 h1:9tggTn+S github.com/rafecolton/go-gitutils v0.0.0-20141203024321-981699062113/go.mod h1:9KRAxmmabmju84K9tLLr0ab44ocD/0rQSSq0i7Mxo8s= github.com/rafecolton/vauth v0.1.2 h1:7Jw5NIVDtIVJpX8/bOucT5pVOnysSS2jndk4EELZ/9Q= github.com/rafecolton/vauth v0.1.2/go.mod h1:gWFxmGOlZBah4UfJ3KJ8QKylaU2mSpz+TD1m03VhMF4= +github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= +github.com/seccomp/libseccomp-golang v0.9.2-0.20210429002308-3879420cc921/go.mod h1:JA8cRccbGaA1s33RQf7Y1+q9gHmZX1yB/z9WDN1C6fg= +github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc= github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q= +github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4= github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= +github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww= +github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0= +github.com/vishvananda/netlink v1.1.0/go.mod h1:cTgwzPIzzgDAYoQrMm0EdrjRUBkTqKYppBueQtXaqoE= +github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df/go.mod h1:JP3t17pCcGlemwknint6hfoeCVQrEMVwxRLRjXpq+BU= github.com/winchman/builder-core v0.2.3-0.20170726143510-79bf5d150337 h1:nWgjzrjzwd1l/rkjr5uOcGwJ/kv5en4VNfBVi7k+G6s= github.com/winchman/builder-core v0.2.3-0.20170726143510-79bf5d150337/go.mod h1:r3TyYbdcqwvDXJx/QBf43a+5Qme7luR1QqI+dfMk+lI= -github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= -golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= -golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= -golang.org/x/lint v0.0.0-20200302205851-738671d3881b h1:Wh+f8QHJXR411sJR8/vRBTZ7YapZaRvUcLFFJhusH0k= -golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= -golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg= -golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= -golang.org/x/net v0.0.0-20151130200627-195180cfebf7 h1:/kqmW1oPer2GatvidZ/orZReScdi768CLhpKRGYpd2k= -golang.org/x/net v0.0.0-20151130200627-195180cfebf7/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= -golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= -golang.org/x/net v0.0.0-20200226121028-0de0cce0169b h1:0mm1VjtFUOIlE1SbDlwjYaDxZVDP2S5ou6y0gSgXHu8= -golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= -golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/net v0.0.0-20201224014010-6772e930b67b h1:iFwSg7t5GZmB/Q5TjiEAsdoLDrdJRC1RiF2WhuV29Qw= +golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b h1:ag/x1USPSsqHud38I9BAC88qdNLDHHtQ4mlgQIZPPNA= golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/text v0.0.0-20170714085652-836efe42bb4a h1:5P/R6TrcPsZMpLDBV9RhwUM1qsvTRx+6tJIVxOTGMvY= -golang.org/x/text v0.0.0-20170714085652-836efe42bb4a/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= -golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= -golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7 h1:EBZoQjiKKPaLbPrbpssUfuHtwM6KV/vb4U85g/cigFY= -golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28= -golang.org/x/tools v0.0.0-20200329025819-fd4102a86c65 h1:1KSbntBked74wYsKq0jzXYy7ZwcjAUtrl7EmPE97Iiw= -golang.org/x/tools v0.0.0-20200329025819-fd4102a86c65/go.mod h1:Sl4aGygMT6LrqrWclx+PTx3U+LnKx/seiNR+3G19Ar8= -golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= -golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/sys v0.0.0-20190606203320-7fc4e5ec1444/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191115151921-52ab43148777/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210906170528-6f6e22806c34/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c h1:DHcbWVXeY+0Y8HHKR+rbLwnoh2F4tNCY7rTiHJ30RmA= +golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= +golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= +google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ= +google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/BurntSushi/toml/.travis.yml b/vendor/github.com/BurntSushi/toml/.travis.yml index 43caf6d..8b8afc4 100644 --- a/vendor/github.com/BurntSushi/toml/.travis.yml +++ b/vendor/github.com/BurntSushi/toml/.travis.yml @@ -2,6 +2,10 @@ language: go go: - 1.1 - 1.2 + - 1.3 + - 1.4 + - 1.5 + - 1.6 - tip install: - go install ./... @@ -9,4 +13,3 @@ install: script: - export PATH="$PATH:$HOME/gopath/bin" - make test - diff --git a/vendor/github.com/BurntSushi/toml/COMPATIBLE b/vendor/github.com/BurntSushi/toml/COMPATIBLE index 21e0938..6efcfd0 100644 --- a/vendor/github.com/BurntSushi/toml/COMPATIBLE +++ b/vendor/github.com/BurntSushi/toml/COMPATIBLE @@ -1,3 +1,3 @@ Compatible with TOML version -[v0.2.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.2.0.md) +[v0.4.0](https://github.com/toml-lang/toml/blob/v0.4.0/versions/en/toml-v0.4.0.md) diff --git a/vendor/github.com/BurntSushi/toml/COPYING b/vendor/github.com/BurntSushi/toml/COPYING index 5a8e332..01b5743 100644 --- a/vendor/github.com/BurntSushi/toml/COPYING +++ b/vendor/github.com/BurntSushi/toml/COPYING @@ -1,14 +1,21 @@ - DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE - Version 2, December 2004 +The MIT License (MIT) - Copyright (C) 2004 Sam Hocevar +Copyright (c) 2013 TOML authors - Everyone is permitted to copy and distribute verbatim or modified - copies of this license document, and changing it is allowed as long - as the name is changed. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: - DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE - TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - - 0. You just DO WHAT THE FUCK YOU WANT TO. +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/github.com/BurntSushi/toml/README.md b/vendor/github.com/BurntSushi/toml/README.md index 5a5df63..7c1b37e 100644 --- a/vendor/github.com/BurntSushi/toml/README.md +++ b/vendor/github.com/BurntSushi/toml/README.md @@ -1,17 +1,17 @@ ## TOML parser and encoder for Go with reflection TOML stands for Tom's Obvious, Minimal Language. This Go package provides a -reflection interface similar to Go's standard library `json` and `xml` +reflection interface similar to Go's standard library `json` and `xml` packages. This package also supports the `encoding.TextUnmarshaler` and -`encoding.TextMarshaler` interfaces so that you can define custom data +`encoding.TextMarshaler` interfaces so that you can define custom data representations. (There is an example of this below.) -Spec: https://github.com/mojombo/toml +Spec: https://github.com/toml-lang/toml Compatible with TOML version -[v0.2.0](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.2.0.md) +[v0.4.0](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.4.0.md) -Documentation: http://godoc.org/github.com/BurntSushi/toml +Documentation: https://godoc.org/github.com/BurntSushi/toml Installation: @@ -26,8 +26,7 @@ go get github.com/BurntSushi/toml/cmd/tomlv tomlv some-toml-file.toml ``` -[![Build status](https://api.travis-ci.org/BurntSushi/toml.png)](https://travis-ci.org/BurntSushi/toml) - +[![Build Status](https://travis-ci.org/BurntSushi/toml.svg?branch=master)](https://travis-ci.org/BurntSushi/toml) [![GoDoc](https://godoc.org/github.com/BurntSushi/toml?status.svg)](https://godoc.org/github.com/BurntSushi/toml) ### Testing @@ -87,7 +86,7 @@ type TOML struct { ### Using the `encoding.TextUnmarshaler` interface -Here's an example that automatically parses duration strings into +Here's an example that automatically parses duration strings into `time.Duration` values: ```toml @@ -120,7 +119,7 @@ for _, s := range favorites.Song { } ``` -And you'll also need a `duration` type that satisfies the +And you'll also need a `duration` type that satisfies the `encoding.TextUnmarshaler` interface: ```go @@ -217,4 +216,3 @@ Note that a case insensitive match will be tried if an exact match can't be found. A working example of the above can be found in `_examples/example.{go,toml}`. - diff --git a/vendor/github.com/BurntSushi/toml/decode.go b/vendor/github.com/BurntSushi/toml/decode.go index 6c7d398..b0fd51d 100644 --- a/vendor/github.com/BurntSushi/toml/decode.go +++ b/vendor/github.com/BurntSushi/toml/decode.go @@ -10,7 +10,9 @@ import ( "time" ) -var e = fmt.Errorf +func e(format string, args ...interface{}) error { + return fmt.Errorf("toml: "+format, args...) +} // Unmarshaler is the interface implemented by objects that can unmarshal a // TOML description of themselves. @@ -103,6 +105,13 @@ func (md *MetaData) PrimitiveDecode(primValue Primitive, v interface{}) error { // This decoder will not handle cyclic types. If a cyclic type is passed, // `Decode` will not terminate. func Decode(data string, v interface{}) (MetaData, error) { + rv := reflect.ValueOf(v) + if rv.Kind() != reflect.Ptr { + return MetaData{}, e("Decode of non-pointer %s", reflect.TypeOf(v)) + } + if rv.IsNil() { + return MetaData{}, e("Decode of nil %s", reflect.TypeOf(v)) + } p, err := parse(data) if err != nil { return MetaData{}, err @@ -111,7 +120,7 @@ func Decode(data string, v interface{}) (MetaData, error) { p.mapping, p.types, p.ordered, make(map[string]bool, len(p.ordered)), nil, } - return md, md.unify(p.mapping, rvalue(v)) + return md, md.unify(p.mapping, indirect(rv)) } // DecodeFile is just like Decode, except it will automatically read the @@ -211,7 +220,7 @@ func (md *MetaData) unify(data interface{}, rv reflect.Value) error { case reflect.Interface: // we only support empty interfaces. if rv.NumMethod() > 0 { - return e("Unsupported type '%s'.", rv.Kind()) + return e("unsupported type %s", rv.Type()) } return md.unifyAnything(data, rv) case reflect.Float32: @@ -219,13 +228,17 @@ func (md *MetaData) unify(data interface{}, rv reflect.Value) error { case reflect.Float64: return md.unifyFloat64(data, rv) } - return e("Unsupported type '%s'.", rv.Kind()) + return e("unsupported type %s", rv.Kind()) } func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error { tmap, ok := mapping.(map[string]interface{}) if !ok { - return mismatch(rv, "map", mapping) + if mapping == nil { + return nil + } + return e("type mismatch for %s: expected table but found %T", + rv.Type().String(), mapping) } for key, datum := range tmap { @@ -250,14 +263,13 @@ func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error { md.decoded[md.context.add(key).String()] = true md.context = append(md.context, key) if err := md.unify(datum, subv); err != nil { - return e("Type mismatch for '%s.%s': %s", - rv.Type().String(), f.name, err) + return err } md.context = md.context[0 : len(md.context)-1] } else if f.name != "" { // Bad user! No soup for you! - return e("Field '%s.%s' is unexported, and therefore cannot "+ - "be loaded with reflection.", rv.Type().String(), f.name) + return e("cannot write unexported field %s.%s", + rv.Type().String(), f.name) } } } @@ -267,6 +279,9 @@ func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error { func (md *MetaData) unifyMap(mapping interface{}, rv reflect.Value) error { tmap, ok := mapping.(map[string]interface{}) if !ok { + if tmap == nil { + return nil + } return badtype("map", mapping) } if rv.IsNil() { @@ -292,6 +307,9 @@ func (md *MetaData) unifyMap(mapping interface{}, rv reflect.Value) error { func (md *MetaData) unifyArray(data interface{}, rv reflect.Value) error { datav := reflect.ValueOf(data) if datav.Kind() != reflect.Slice { + if !datav.IsValid() { + return nil + } return badtype("slice", data) } sliceLen := datav.Len() @@ -305,12 +323,16 @@ func (md *MetaData) unifyArray(data interface{}, rv reflect.Value) error { func (md *MetaData) unifySlice(data interface{}, rv reflect.Value) error { datav := reflect.ValueOf(data) if datav.Kind() != reflect.Slice { + if !datav.IsValid() { + return nil + } return badtype("slice", data) } - sliceLen := datav.Len() - if rv.IsNil() { - rv.Set(reflect.MakeSlice(rv.Type(), sliceLen, sliceLen)) + n := datav.Len() + if rv.IsNil() || rv.Cap() < n { + rv.Set(reflect.MakeSlice(rv.Type(), n, n)) } + rv.SetLen(n) return md.unifySliceArray(datav, rv) } @@ -365,15 +387,15 @@ func (md *MetaData) unifyInt(data interface{}, rv reflect.Value) error { // No bounds checking necessary. case reflect.Int8: if num < math.MinInt8 || num > math.MaxInt8 { - return e("Value '%d' is out of range for int8.", num) + return e("value %d is out of range for int8", num) } case reflect.Int16: if num < math.MinInt16 || num > math.MaxInt16 { - return e("Value '%d' is out of range for int16.", num) + return e("value %d is out of range for int16", num) } case reflect.Int32: if num < math.MinInt32 || num > math.MaxInt32 { - return e("Value '%d' is out of range for int32.", num) + return e("value %d is out of range for int32", num) } } rv.SetInt(num) @@ -384,15 +406,15 @@ func (md *MetaData) unifyInt(data interface{}, rv reflect.Value) error { // No bounds checking necessary. case reflect.Uint8: if num < 0 || unum > math.MaxUint8 { - return e("Value '%d' is out of range for uint8.", num) + return e("value %d is out of range for uint8", num) } case reflect.Uint16: if num < 0 || unum > math.MaxUint16 { - return e("Value '%d' is out of range for uint16.", num) + return e("value %d is out of range for uint16", num) } case reflect.Uint32: if num < 0 || unum > math.MaxUint32 { - return e("Value '%d' is out of range for uint32.", num) + return e("value %d is out of range for uint32", num) } } rv.SetUint(unum) @@ -458,7 +480,7 @@ func rvalue(v interface{}) reflect.Value { // interest to us (like encoding.TextUnmarshaler). func indirect(v reflect.Value) reflect.Value { if v.Kind() != reflect.Ptr { - if v.CanAddr() { + if v.CanSet() { pv := v.Addr() if _, ok := pv.Interface().(TextUnmarshaler); ok { return pv @@ -483,10 +505,5 @@ func isUnifiable(rv reflect.Value) bool { } func badtype(expected string, data interface{}) error { - return e("Expected %s but found '%T'.", expected, data) -} - -func mismatch(user reflect.Value, expected string, data interface{}) error { - return e("Type mismatch for %s. Expected %s but found '%T'.", - user.Type().String(), expected, data) + return e("cannot load TOML value of type %T into a Go %s", data, expected) } diff --git a/vendor/github.com/BurntSushi/toml/decode_meta.go b/vendor/github.com/BurntSushi/toml/decode_meta.go index ef6f545..b9914a6 100644 --- a/vendor/github.com/BurntSushi/toml/decode_meta.go +++ b/vendor/github.com/BurntSushi/toml/decode_meta.go @@ -77,9 +77,8 @@ func (k Key) maybeQuoted(i int) string { } if quote { return "\"" + strings.Replace(k[i], "\"", "\\\"", -1) + "\"" - } else { - return k[i] } + return k[i] } func (k Key) add(piece string) Key { diff --git a/vendor/github.com/BurntSushi/toml/doc.go b/vendor/github.com/BurntSushi/toml/doc.go index fe26800..b371f39 100644 --- a/vendor/github.com/BurntSushi/toml/doc.go +++ b/vendor/github.com/BurntSushi/toml/doc.go @@ -4,7 +4,7 @@ files via reflection. There is also support for delaying decoding with the Primitive type, and querying the set of keys in a TOML document with the MetaData type. -The specification implemented: https://github.com/mojombo/toml +The specification implemented: https://github.com/toml-lang/toml The sub-command github.com/BurntSushi/toml/cmd/tomlv can be used to verify whether a file is a valid TOML document. It can also be used to print the diff --git a/vendor/github.com/BurntSushi/toml/encode.go b/vendor/github.com/BurntSushi/toml/encode.go index c7e227c..d905c21 100644 --- a/vendor/github.com/BurntSushi/toml/encode.go +++ b/vendor/github.com/BurntSushi/toml/encode.go @@ -16,17 +16,17 @@ type tomlEncodeError struct{ error } var ( errArrayMixedElementTypes = errors.New( - "can't encode array with mixed element types") + "toml: cannot encode array with mixed element types") errArrayNilElement = errors.New( - "can't encode array with nil element") + "toml: cannot encode array with nil element") errNonString = errors.New( - "can't encode a map with non-string key type") + "toml: cannot encode a map with non-string key type") errAnonNonStruct = errors.New( - "can't encode an anonymous field that is not a struct") + "toml: cannot encode an anonymous field that is not a struct") errArrayNoTable = errors.New( - "TOML array element can't contain a table") + "toml: TOML array element cannot contain a table") errNoKey = errors.New( - "top-level values must be a Go map or struct") + "toml: top-level values must be Go maps or structs") errAnything = errors.New("") // used in testing ) @@ -148,7 +148,7 @@ func (enc *Encoder) encode(key Key, rv reflect.Value) { case reflect.Struct: enc.eTable(key, rv) default: - panic(e("Unsupported type for key '%s': %s", key, k)) + panic(e("unsupported type for key '%s': %s", key, k)) } } @@ -160,7 +160,7 @@ func (enc *Encoder) eElement(rv reflect.Value) { // Special case time.Time as a primitive. Has to come before // TextMarshaler below because time.Time implements // encoding.TextMarshaler, but we need to always use UTC. - enc.wf(v.In(time.FixedZone("UTC", 0)).Format("2006-01-02T15:04:05Z")) + enc.wf(v.UTC().Format("2006-01-02T15:04:05Z")) return case TextMarshaler: // Special case. Use text marshaler if it's available for this value. @@ -191,7 +191,7 @@ func (enc *Encoder) eElement(rv reflect.Value) { case reflect.String: enc.writeQuoted(rv.String()) default: - panic(e("Unexpected primitive type: %s", rv.Kind())) + panic(e("unexpected primitive type: %s", rv.Kind())) } } @@ -241,7 +241,7 @@ func (enc *Encoder) eArrayOfTables(key Key, rv reflect.Value) { func (enc *Encoder) eTable(key Key, rv reflect.Value) { panicIfInvalidKey(key) if len(key) == 1 { - // Output an extra new line between top-level tables. + // Output an extra newline between top-level tables. // (The newline isn't written if nothing else has been written though.) enc.newline() } @@ -306,19 +306,36 @@ func (enc *Encoder) eStruct(key Key, rv reflect.Value) { addFields = func(rt reflect.Type, rv reflect.Value, start []int) { for i := 0; i < rt.NumField(); i++ { f := rt.Field(i) - // skip unexporded fields - if f.PkgPath != "" { + // skip unexported fields + if f.PkgPath != "" && !f.Anonymous { continue } frv := rv.Field(i) if f.Anonymous { - frv := eindirect(frv) - t := frv.Type() - if t.Kind() != reflect.Struct { - encPanic(errAnonNonStruct) + t := f.Type + switch t.Kind() { + case reflect.Struct: + // Treat anonymous struct fields with + // tag names as though they are not + // anonymous, like encoding/json does. + if getOptions(f.Tag).name == "" { + addFields(t, frv, f.Index) + continue + } + case reflect.Ptr: + if t.Elem().Kind() == reflect.Struct && + getOptions(f.Tag).name == "" { + if !frv.IsNil() { + addFields(t.Elem(), frv.Elem(), f.Index) + } + continue + } + // Fall through to the normal field encoding logic below + // for non-struct anonymous fields. } - addFields(t, frv, f.Index) - } else if typeIsHash(tomlTypeOfGo(frv)) { + } + + if typeIsHash(tomlTypeOfGo(frv)) { fieldsSub = append(fieldsSub, append(start, f.Index...)) } else { fieldsDirect = append(fieldsDirect, append(start, f.Index...)) @@ -336,18 +353,18 @@ func (enc *Encoder) eStruct(key Key, rv reflect.Value) { continue } - keyName := sft.Tag.Get("toml") - if keyName == "-" { + opts := getOptions(sft.Tag) + if opts.skip { continue } - if keyName == "" { - keyName = sft.Name + keyName := sft.Name + if opts.name != "" { + keyName = opts.name } - - keyName, opts := getOptions(keyName) - if _, ok := opts["omitempty"]; ok && isEmpty(sf) { + if opts.omitempty && isEmpty(sf) { continue - } else if _, ok := opts["omitzero"]; ok && isZero(sf) { + } + if opts.omitzero && isZero(sf) { continue } @@ -382,9 +399,8 @@ func tomlTypeOfGo(rv reflect.Value) tomlType { case reflect.Array, reflect.Slice: if typeEqual(tomlHash, tomlArrayType(rv)) { return tomlArrayHash - } else { - return tomlArray } + return tomlArray case reflect.Ptr, reflect.Interface: return tomlTypeOfGo(rv.Elem()) case reflect.String: @@ -441,50 +457,51 @@ func tomlArrayType(rv reflect.Value) tomlType { return firstType } -func getOptions(keyName string) (string, map[string]struct{}) { - opts := make(map[string]struct{}) - ss := strings.Split(keyName, ",") - name := ss[0] - if len(ss) > 1 { - for _, opt := range ss { - opts[opt] = struct{}{} +type tagOptions struct { + skip bool // "-" + name string + omitempty bool + omitzero bool +} + +func getOptions(tag reflect.StructTag) tagOptions { + t := tag.Get("toml") + if t == "-" { + return tagOptions{skip: true} + } + var opts tagOptions + parts := strings.Split(t, ",") + opts.name = parts[0] + for _, s := range parts[1:] { + switch s { + case "omitempty": + opts.omitempty = true + case "omitzero": + opts.omitzero = true } } - - return name, opts + return opts } func isZero(rv reflect.Value) bool { switch rv.Kind() { case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - if rv.Int() == 0 { - return true - } + return rv.Int() == 0 case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - if rv.Uint() == 0 { - return true - } + return rv.Uint() == 0 case reflect.Float32, reflect.Float64: - if rv.Float() == 0.0 { - return true - } + return rv.Float() == 0.0 } - return false } func isEmpty(rv reflect.Value) bool { switch rv.Kind() { - case reflect.String: - if len(strings.TrimSpace(rv.String())) == 0 { - return true - } - case reflect.Array, reflect.Slice, reflect.Map: - if rv.Len() == 0 { - return true - } + case reflect.Array, reflect.Slice, reflect.Map, reflect.String: + return rv.Len() == 0 + case reflect.Bool: + return !rv.Bool() } - return false } diff --git a/vendor/github.com/BurntSushi/toml/lex.go b/vendor/github.com/BurntSushi/toml/lex.go index 2191228..e0a742a 100644 --- a/vendor/github.com/BurntSushi/toml/lex.go +++ b/vendor/github.com/BurntSushi/toml/lex.go @@ -3,6 +3,7 @@ package toml import ( "fmt" "strings" + "unicode" "unicode/utf8" ) @@ -29,24 +30,28 @@ const ( itemArrayTableEnd itemKeyStart itemCommentStart + itemInlineTableStart + itemInlineTableEnd ) const ( - eof = 0 - tableStart = '[' - tableEnd = ']' - arrayTableStart = '[' - arrayTableEnd = ']' - tableSep = '.' - keySep = '=' - arrayStart = '[' - arrayEnd = ']' - arrayValTerm = ',' - commentStart = '#' - stringStart = '"' - stringEnd = '"' - rawStringStart = '\'' - rawStringEnd = '\'' + eof = 0 + comma = ',' + tableStart = '[' + tableEnd = ']' + arrayTableStart = '[' + arrayTableEnd = ']' + tableSep = '.' + keySep = '=' + arrayStart = '[' + arrayEnd = ']' + commentStart = '#' + stringStart = '"' + stringEnd = '"' + rawStringStart = '\'' + rawStringEnd = '\'' + inlineTableStart = '{' + inlineTableEnd = '}' ) type stateFn func(lx *lexer) stateFn @@ -55,11 +60,18 @@ type lexer struct { input string start int pos int - width int line int state stateFn items chan item + // Allow for backing up up to three runes. + // This is necessary because TOML contains 3-rune tokens (""" and '''). + prevWidths [3]int + nprev int // how many of prevWidths are in use + // If we emit an eof, we can still back up, but it is not OK to call + // next again. + atEOF bool + // A stack of state functions used to maintain context. // The idea is to reuse parts of the state machine in various places. // For example, values can appear at the top level or within arbitrarily @@ -87,7 +99,7 @@ func (lx *lexer) nextItem() item { func lex(input string) *lexer { lx := &lexer{ - input: input + "\n", + input: input, state: lexTop, line: 1, items: make(chan item, 10), @@ -102,7 +114,7 @@ func (lx *lexer) push(state stateFn) { func (lx *lexer) pop() stateFn { if len(lx.stack) == 0 { - return lx.errorf("BUG in lexer: no states to pop.") + return lx.errorf("BUG in lexer: no states to pop") } last := lx.stack[len(lx.stack)-1] lx.stack = lx.stack[0 : len(lx.stack)-1] @@ -124,16 +136,25 @@ func (lx *lexer) emitTrim(typ itemType) { } func (lx *lexer) next() (r rune) { + if lx.atEOF { + panic("next called after EOF") + } if lx.pos >= len(lx.input) { - lx.width = 0 + lx.atEOF = true return eof } if lx.input[lx.pos] == '\n' { lx.line++ } - r, lx.width = utf8.DecodeRuneInString(lx.input[lx.pos:]) - lx.pos += lx.width + lx.prevWidths[2] = lx.prevWidths[1] + lx.prevWidths[1] = lx.prevWidths[0] + if lx.nprev < 3 { + lx.nprev++ + } + r, w := utf8.DecodeRuneInString(lx.input[lx.pos:]) + lx.prevWidths[0] = w + lx.pos += w return r } @@ -142,9 +163,20 @@ func (lx *lexer) ignore() { lx.start = lx.pos } -// backup steps back one rune. Can be called only once per call of next. +// backup steps back one rune. Can be called only twice between calls to next. func (lx *lexer) backup() { - lx.pos -= lx.width + if lx.atEOF { + lx.atEOF = false + return + } + if lx.nprev < 1 { + panic("backed up too far") + } + w := lx.prevWidths[0] + lx.prevWidths[0] = lx.prevWidths[1] + lx.prevWidths[1] = lx.prevWidths[2] + lx.nprev-- + lx.pos -= w if lx.pos < len(lx.input) && lx.input[lx.pos] == '\n' { lx.line-- } @@ -166,9 +198,22 @@ func (lx *lexer) peek() rune { return r } +// skip ignores all input that matches the given predicate. +func (lx *lexer) skip(pred func(rune) bool) { + for { + r := lx.next() + if pred(r) { + continue + } + lx.backup() + lx.ignore() + return + } +} + // errorf stops all lexing by emitting an error and returning `nil`. // Note that any value that is a character is escaped if it's a special -// character (new lines, tabs, etc.). +// character (newlines, tabs, etc.). func (lx *lexer) errorf(format string, values ...interface{}) stateFn { lx.items <- item{ itemError, @@ -184,7 +229,6 @@ func lexTop(lx *lexer) stateFn { if isWhitespace(r) || isNL(r) { return lexSkip(lx, lexTop) } - switch r { case commentStart: lx.push(lexTop) @@ -193,7 +237,7 @@ func lexTop(lx *lexer) stateFn { return lexTableStart case eof: if lx.pos > lx.start { - return lx.errorf("Unexpected EOF.") + return lx.errorf("unexpected EOF") } lx.emit(itemEOF) return nil @@ -208,12 +252,12 @@ func lexTop(lx *lexer) stateFn { // lexTopEnd is entered whenever a top-level item has been consumed. (A value // or a table.) It must see only whitespace, and will turn back to lexTop -// upon a new line. If it sees EOF, it will quit the lexer successfully. +// upon a newline. If it sees EOF, it will quit the lexer successfully. func lexTopEnd(lx *lexer) stateFn { r := lx.next() switch { case r == commentStart: - // a comment will read to a new line for us. + // a comment will read to a newline for us. lx.push(lexTop) return lexCommentStart case isWhitespace(r): @@ -222,11 +266,11 @@ func lexTopEnd(lx *lexer) stateFn { lx.ignore() return lexTop case r == eof: - lx.ignore() - return lexTop + lx.emit(itemEOF) + return nil } - return lx.errorf("Expected a top-level item to end with a new line, "+ - "comment or EOF, but got %q instead.", r) + return lx.errorf("expected a top-level item to end with a newline, "+ + "comment, or EOF, but got %q instead", r) } // lexTable lexes the beginning of a table. Namely, it makes sure that @@ -253,50 +297,47 @@ func lexTableEnd(lx *lexer) stateFn { func lexArrayTableEnd(lx *lexer) stateFn { if r := lx.next(); r != arrayTableEnd { - return lx.errorf("Expected end of table array name delimiter %q, "+ - "but got %q instead.", arrayTableEnd, r) + return lx.errorf("expected end of table array name delimiter %q, "+ + "but got %q instead", arrayTableEnd, r) } lx.emit(itemArrayTableEnd) return lexTopEnd } func lexTableNameStart(lx *lexer) stateFn { + lx.skip(isWhitespace) switch r := lx.peek(); { case r == tableEnd || r == eof: - return lx.errorf("Unexpected end of table name. (Table names cannot " + - "be empty.)") + return lx.errorf("unexpected end of table name " + + "(table names cannot be empty)") case r == tableSep: - return lx.errorf("Unexpected table separator. (Table names cannot " + - "be empty.)") + return lx.errorf("unexpected table separator " + + "(table names cannot be empty)") case r == stringStart || r == rawStringStart: lx.ignore() lx.push(lexTableNameEnd) return lexValue // reuse string lexing - case isWhitespace(r): - return lexTableNameStart default: return lexBareTableName } } -// lexTableName lexes the name of a table. It assumes that at least one +// lexBareTableName lexes the name of a table. It assumes that at least one // valid character for the table has already been read. func lexBareTableName(lx *lexer) stateFn { - switch r := lx.next(); { - case isBareKeyChar(r): + r := lx.next() + if isBareKeyChar(r) { return lexBareTableName - case r == tableSep || r == tableEnd: - lx.backup() - lx.emitTrim(itemText) - return lexTableNameEnd - default: - return lx.errorf("Bare keys cannot contain %q.", r) } + lx.backup() + lx.emit(itemText) + return lexTableNameEnd } // lexTableNameEnd reads the end of a piece of a table name, optionally // consuming whitespace. func lexTableNameEnd(lx *lexer) stateFn { + lx.skip(isWhitespace) switch r := lx.next(); { case isWhitespace(r): return lexTableNameEnd @@ -306,8 +347,8 @@ func lexTableNameEnd(lx *lexer) stateFn { case r == tableEnd: return lx.pop() default: - return lx.errorf("Expected '.' or ']' to end table name, but got %q "+ - "instead.", r) + return lx.errorf("expected '.' or ']' to end table name, "+ + "but got %q instead", r) } } @@ -317,7 +358,7 @@ func lexKeyStart(lx *lexer) stateFn { r := lx.peek() switch { case r == keySep: - return lx.errorf("Unexpected key separator %q.", keySep) + return lx.errorf("unexpected key separator %q", keySep) case isWhitespace(r) || isNL(r): lx.next() return lexSkip(lx, lexKeyStart) @@ -340,14 +381,15 @@ func lexBareKey(lx *lexer) stateFn { case isBareKeyChar(r): return lexBareKey case isWhitespace(r): - lx.emitTrim(itemText) + lx.backup() + lx.emit(itemText) return lexKeyEnd case r == keySep: lx.backup() - lx.emitTrim(itemText) + lx.emit(itemText) return lexKeyEnd default: - return lx.errorf("Bare keys cannot contain %q.", r) + return lx.errorf("bare keys cannot contain %q", r) } } @@ -360,7 +402,7 @@ func lexKeyEnd(lx *lexer) stateFn { case isWhitespace(r): return lexSkip(lx, lexKeyEnd) default: - return lx.errorf("Expected key separator %q, but got %q instead.", + return lx.errorf("expected key separator %q, but got %q instead", keySep, r) } } @@ -369,20 +411,26 @@ func lexKeyEnd(lx *lexer) stateFn { // lexValue will ignore whitespace. // After a value is lexed, the last state on the next is popped and returned. func lexValue(lx *lexer) stateFn { - // We allow whitespace to precede a value, but NOT new lines. - // In array syntax, the array states are responsible for ignoring new - // lines. + // We allow whitespace to precede a value, but NOT newlines. + // In array syntax, the array states are responsible for ignoring newlines. r := lx.next() - if isWhitespace(r) { + switch { + case isWhitespace(r): return lexSkip(lx, lexValue) + case isDigit(r): + lx.backup() // avoid an extra state and use the same as above + return lexNumberOrDateStart } - - switch { - case r == arrayStart: + switch r { + case arrayStart: lx.ignore() lx.emit(itemArray) return lexArrayValue - case r == stringStart: + case inlineTableStart: + lx.ignore() + lx.emit(itemInlineTableStart) + return lexInlineTableValue + case stringStart: if lx.accept(stringStart) { if lx.accept(stringStart) { lx.ignore() // Ignore """ @@ -392,7 +440,7 @@ func lexValue(lx *lexer) stateFn { } lx.ignore() // ignore the '"' return lexString - case r == rawStringStart: + case rawStringStart: if lx.accept(rawStringStart) { if lx.accept(rawStringStart) { lx.ignore() // Ignore """ @@ -402,23 +450,24 @@ func lexValue(lx *lexer) stateFn { } lx.ignore() // ignore the "'" return lexRawString - case r == 't': - return lexTrue - case r == 'f': - return lexFalse - case r == '-': + case '+', '-': return lexNumberStart - case isDigit(r): - lx.backup() // avoid an extra state and use the same as above - return lexNumberOrDateStart - case r == '.': // special error case, be kind to users - return lx.errorf("Floats must start with a digit, not '.'.") + case '.': // special error case, be kind to users + return lx.errorf("floats must start with a digit, not '.'") + } + if unicode.IsLetter(r) { + // Be permissive here; lexBool will give a nice error if the + // user wrote something like + // x = foo + // (i.e. not 'true' or 'false' but is something else word-like.) + lx.backup() + return lexBool } - return lx.errorf("Expected value but found %q instead.", r) + return lx.errorf("expected value but found %q instead", r) } // lexArrayValue consumes one value in an array. It assumes that '[' or ',' -// have already been consumed. All whitespace and new lines are ignored. +// have already been consumed. All whitespace and newlines are ignored. func lexArrayValue(lx *lexer) stateFn { r := lx.next() switch { @@ -427,10 +476,11 @@ func lexArrayValue(lx *lexer) stateFn { case r == commentStart: lx.push(lexArrayValue) return lexCommentStart - case r == arrayValTerm: - return lx.errorf("Unexpected array value terminator %q.", - arrayValTerm) + case r == comma: + return lx.errorf("unexpected comma") case r == arrayEnd: + // NOTE(caleb): The spec isn't clear about whether you can have + // a trailing comma or not, so we'll allow it. return lexArrayEnd } @@ -439,8 +489,9 @@ func lexArrayValue(lx *lexer) stateFn { return lexValue } -// lexArrayValueEnd consumes the cruft between values of an array. Namely, -// it ignores whitespace and expects either a ',' or a ']'. +// lexArrayValueEnd consumes everything between the end of an array value and +// the next value (or the end of the array): it ignores whitespace and newlines +// and expects either a ',' or a ']'. func lexArrayValueEnd(lx *lexer) stateFn { r := lx.next() switch { @@ -449,31 +500,88 @@ func lexArrayValueEnd(lx *lexer) stateFn { case r == commentStart: lx.push(lexArrayValueEnd) return lexCommentStart - case r == arrayValTerm: + case r == comma: lx.ignore() return lexArrayValue // move on to the next value case r == arrayEnd: return lexArrayEnd } - return lx.errorf("Expected an array value terminator %q or an array "+ - "terminator %q, but got %q instead.", arrayValTerm, arrayEnd, r) + return lx.errorf( + "expected a comma or array terminator %q, but got %q instead", + arrayEnd, r, + ) } -// lexArrayEnd finishes the lexing of an array. It assumes that a ']' has -// just been consumed. +// lexArrayEnd finishes the lexing of an array. +// It assumes that a ']' has just been consumed. func lexArrayEnd(lx *lexer) stateFn { lx.ignore() lx.emit(itemArrayEnd) return lx.pop() } +// lexInlineTableValue consumes one key/value pair in an inline table. +// It assumes that '{' or ',' have already been consumed. Whitespace is ignored. +func lexInlineTableValue(lx *lexer) stateFn { + r := lx.next() + switch { + case isWhitespace(r): + return lexSkip(lx, lexInlineTableValue) + case isNL(r): + return lx.errorf("newlines not allowed within inline tables") + case r == commentStart: + lx.push(lexInlineTableValue) + return lexCommentStart + case r == comma: + return lx.errorf("unexpected comma") + case r == inlineTableEnd: + return lexInlineTableEnd + } + lx.backup() + lx.push(lexInlineTableValueEnd) + return lexKeyStart +} + +// lexInlineTableValueEnd consumes everything between the end of an inline table +// key/value pair and the next pair (or the end of the table): +// it ignores whitespace and expects either a ',' or a '}'. +func lexInlineTableValueEnd(lx *lexer) stateFn { + r := lx.next() + switch { + case isWhitespace(r): + return lexSkip(lx, lexInlineTableValueEnd) + case isNL(r): + return lx.errorf("newlines not allowed within inline tables") + case r == commentStart: + lx.push(lexInlineTableValueEnd) + return lexCommentStart + case r == comma: + lx.ignore() + return lexInlineTableValue + case r == inlineTableEnd: + return lexInlineTableEnd + } + return lx.errorf("expected a comma or an inline table terminator %q, "+ + "but got %q instead", inlineTableEnd, r) +} + +// lexInlineTableEnd finishes the lexing of an inline table. +// It assumes that a '}' has just been consumed. +func lexInlineTableEnd(lx *lexer) stateFn { + lx.ignore() + lx.emit(itemInlineTableEnd) + return lx.pop() +} + // lexString consumes the inner contents of a string. It assumes that the // beginning '"' has already been consumed and ignored. func lexString(lx *lexer) stateFn { r := lx.next() switch { + case r == eof: + return lx.errorf("unexpected EOF") case isNL(r): - return lx.errorf("Strings cannot contain new lines.") + return lx.errorf("strings cannot contain newlines") case r == '\\': lx.push(lexString) return lexStringEscape @@ -490,11 +598,12 @@ func lexString(lx *lexer) stateFn { // lexMultilineString consumes the inner contents of a string. It assumes that // the beginning '"""' has already been consumed and ignored. func lexMultilineString(lx *lexer) stateFn { - r := lx.next() - switch { - case r == '\\': + switch lx.next() { + case eof: + return lx.errorf("unexpected EOF") + case '\\': return lexMultilineStringEscape - case r == stringEnd: + case stringEnd: if lx.accept(stringEnd) { if lx.accept(stringEnd) { lx.backup() @@ -518,8 +627,10 @@ func lexMultilineString(lx *lexer) stateFn { func lexRawString(lx *lexer) stateFn { r := lx.next() switch { + case r == eof: + return lx.errorf("unexpected EOF") case isNL(r): - return lx.errorf("Strings cannot contain new lines.") + return lx.errorf("strings cannot contain newlines") case r == rawStringEnd: lx.backup() lx.emit(itemRawString) @@ -531,12 +642,13 @@ func lexRawString(lx *lexer) stateFn { } // lexMultilineRawString consumes a raw string. Nothing can be escaped in such -// a string. It assumes that the beginning "'" has already been consumed and +// a string. It assumes that the beginning "'''" has already been consumed and // ignored. func lexMultilineRawString(lx *lexer) stateFn { - r := lx.next() - switch { - case r == rawStringEnd: + switch lx.next() { + case eof: + return lx.errorf("unexpected EOF") + case rawStringEnd: if lx.accept(rawStringEnd) { if lx.accept(rawStringEnd) { lx.backup() @@ -560,13 +672,11 @@ func lexMultilineRawString(lx *lexer) stateFn { func lexMultilineStringEscape(lx *lexer) stateFn { // Handle the special case first: if isNL(lx.next()) { - lx.next() return lexMultilineString - } else { - lx.backup() - lx.push(lexMultilineString) - return lexStringEscape(lx) } + lx.backup() + lx.push(lexMultilineString) + return lexStringEscape(lx) } func lexStringEscape(lx *lexer) stateFn { @@ -591,10 +701,9 @@ func lexStringEscape(lx *lexer) stateFn { case 'U': return lexLongUnicodeEscape } - return lx.errorf("Invalid escape character %q. Only the following "+ + return lx.errorf("invalid escape character %q; only the following "+ "escape characters are allowed: "+ - "\\b, \\t, \\n, \\f, \\r, \\\", \\/, \\\\, "+ - "\\uXXXX and \\UXXXXXXXX.", r) + `\b, \t, \n, \f, \r, \", \\, \uXXXX, and \UXXXXXXXX`, r) } func lexShortUnicodeEscape(lx *lexer) stateFn { @@ -602,8 +711,8 @@ func lexShortUnicodeEscape(lx *lexer) stateFn { for i := 0; i < 4; i++ { r = lx.next() if !isHexadecimal(r) { - return lx.errorf("Expected four hexadecimal digits after '\\u', "+ - "but got '%s' instead.", lx.current()) + return lx.errorf(`expected four hexadecimal digits after '\u', `+ + "but got %q instead", lx.current()) } } return lx.pop() @@ -614,40 +723,43 @@ func lexLongUnicodeEscape(lx *lexer) stateFn { for i := 0; i < 8; i++ { r = lx.next() if !isHexadecimal(r) { - return lx.errorf("Expected eight hexadecimal digits after '\\U', "+ - "but got '%s' instead.", lx.current()) + return lx.errorf(`expected eight hexadecimal digits after '\U', `+ + "but got %q instead", lx.current()) } } return lx.pop() } -// lexNumberOrDateStart consumes either a (positive) integer, float or -// datetime. It assumes that NO negative sign has been consumed. +// lexNumberOrDateStart consumes either an integer, a float, or datetime. func lexNumberOrDateStart(lx *lexer) stateFn { r := lx.next() - if !isDigit(r) { - if r == '.' { - return lx.errorf("Floats must start with a digit, not '.'.") - } else { - return lx.errorf("Expected a digit but got %q.", r) - } + if isDigit(r) { + return lexNumberOrDate + } + switch r { + case '_': + return lexNumber + case 'e', 'E': + return lexFloat + case '.': + return lx.errorf("floats must start with a digit, not '.'") } - return lexNumberOrDate + return lx.errorf("expected a digit but got %q", r) } -// lexNumberOrDate consumes either a (positive) integer, float or datetime. +// lexNumberOrDate consumes either an integer, float or datetime. func lexNumberOrDate(lx *lexer) stateFn { r := lx.next() - switch { - case r == '-': - if lx.pos-lx.start != 5 { - return lx.errorf("All ISO8601 dates must be in full Zulu form.") - } - return lexDateAfterYear - case isDigit(r): + if isDigit(r) { return lexNumberOrDate - case r == '.': - return lexFloatStart + } + switch r { + case '-': + return lexDatetime + case '_': + return lexNumber + case '.', 'e', 'E': + return lexFloat } lx.backup() @@ -655,46 +767,34 @@ func lexNumberOrDate(lx *lexer) stateFn { return lx.pop() } -// lexDateAfterYear consumes a full Zulu Datetime in ISO8601 format. -// It assumes that "YYYY-" has already been consumed. -func lexDateAfterYear(lx *lexer) stateFn { - formats := []rune{ - // digits are '0'. - // everything else is direct equality. - '0', '0', '-', '0', '0', - 'T', - '0', '0', ':', '0', '0', ':', '0', '0', - 'Z', +// lexDatetime consumes a Datetime, to a first approximation. +// The parser validates that it matches one of the accepted formats. +func lexDatetime(lx *lexer) stateFn { + r := lx.next() + if isDigit(r) { + return lexDatetime } - for _, f := range formats { - r := lx.next() - if f == '0' { - if !isDigit(r) { - return lx.errorf("Expected digit in ISO8601 datetime, "+ - "but found %q instead.", r) - } - } else if f != r { - return lx.errorf("Expected %q in ISO8601 datetime, "+ - "but found %q instead.", f, r) - } + switch r { + case '-', 'T', ':', '.', 'Z', '+': + return lexDatetime } + + lx.backup() lx.emit(itemDatetime) return lx.pop() } -// lexNumberStart consumes either an integer or a float. It assumes that -// a negative sign has already been read, but that *no* digits have been -// consumed. lexNumberStart will move to the appropriate integer or float -// states. +// lexNumberStart consumes either an integer or a float. It assumes that a sign +// has already been read, but that *no* digits have been consumed. +// lexNumberStart will move to the appropriate integer or float states. func lexNumberStart(lx *lexer) stateFn { - // we MUST see a digit. Even floats have to start with a digit. + // We MUST see a digit. Even floats have to start with a digit. r := lx.next() if !isDigit(r) { if r == '.' { - return lx.errorf("Floats must start with a digit, not '.'.") - } else { - return lx.errorf("Expected a digit but got %q.", r) + return lx.errorf("floats must start with a digit, not '.'") } + return lx.errorf("expected a digit but got %q", r) } return lexNumber } @@ -702,11 +802,14 @@ func lexNumberStart(lx *lexer) stateFn { // lexNumber consumes an integer or a float after seeing the first digit. func lexNumber(lx *lexer) stateFn { r := lx.next() - switch { - case isDigit(r): + if isDigit(r) { return lexNumber - case r == '.': - return lexFloatStart + } + switch r { + case '_': + return lexNumber + case '.', 'e', 'E': + return lexFloat } lx.backup() @@ -714,60 +817,42 @@ func lexNumber(lx *lexer) stateFn { return lx.pop() } -// lexFloatStart starts the consumption of digits of a float after a '.'. -// Namely, at least one digit is required. -func lexFloatStart(lx *lexer) stateFn { - r := lx.next() - if !isDigit(r) { - return lx.errorf("Floats must have a digit after the '.', but got "+ - "%q instead.", r) - } - return lexFloat -} - -// lexFloat consumes the digits of a float after a '.'. -// Assumes that one digit has been consumed after a '.' already. +// lexFloat consumes the elements of a float. It allows any sequence of +// float-like characters, so floats emitted by the lexer are only a first +// approximation and must be validated by the parser. func lexFloat(lx *lexer) stateFn { r := lx.next() if isDigit(r) { return lexFloat } + switch r { + case '_', '.', '-', '+', 'e', 'E': + return lexFloat + } lx.backup() lx.emit(itemFloat) return lx.pop() } -// lexConst consumes the s[1:] in s. It assumes that s[0] has already been -// consumed. -func lexConst(lx *lexer, s string) stateFn { - for i := range s[1:] { - if r := lx.next(); r != rune(s[i+1]) { - return lx.errorf("Expected %q, but found %q instead.", s[:i+1], - s[:i]+string(r)) +// lexBool consumes a bool string: 'true' or 'false. +func lexBool(lx *lexer) stateFn { + var rs []rune + for { + r := lx.next() + if !unicode.IsLetter(r) { + lx.backup() + break } + rs = append(rs, r) } - return nil -} - -// lexTrue consumes the "rue" in "true". It assumes that 't' has already -// been consumed. -func lexTrue(lx *lexer) stateFn { - if fn := lexConst(lx, "true"); fn != nil { - return fn - } - lx.emit(itemBool) - return lx.pop() -} - -// lexFalse consumes the "alse" in "false". It assumes that 'f' has already -// been consumed. -func lexFalse(lx *lexer) stateFn { - if fn := lexConst(lx, "false"); fn != nil { - return fn + s := string(rs) + switch s { + case "true", "false": + lx.emit(itemBool) + return lx.pop() } - lx.emit(itemBool) - return lx.pop() + return lx.errorf("expected value but found %q instead", s) } // lexCommentStart begins the lexing of a comment. It will emit @@ -779,7 +864,7 @@ func lexCommentStart(lx *lexer) stateFn { } // lexComment lexes an entire comment. It assumes that '#' has been consumed. -// It will consume *up to* the first new line character, and pass control +// It will consume *up to* the first newline character, and pass control // back to the last state on the stack. func lexComment(lx *lexer) stateFn { r := lx.peek() @@ -837,13 +922,7 @@ func (itype itemType) String() string { return "EOF" case itemText: return "Text" - case itemString: - return "String" - case itemRawString: - return "String" - case itemMultilineString: - return "String" - case itemRawMultilineString: + case itemString, itemRawString, itemMultilineString, itemRawMultilineString: return "String" case itemBool: return "Bool" diff --git a/vendor/github.com/BurntSushi/toml/parse.go b/vendor/github.com/BurntSushi/toml/parse.go index c6069be..50869ef 100644 --- a/vendor/github.com/BurntSushi/toml/parse.go +++ b/vendor/github.com/BurntSushi/toml/parse.go @@ -2,7 +2,6 @@ package toml import ( "fmt" - "log" "strconv" "strings" "time" @@ -81,7 +80,7 @@ func (p *parser) next() item { } func (p *parser) bug(format string, v ...interface{}) { - log.Fatalf("BUG: %s\n\n", fmt.Sprintf(format, v...)) + panic(fmt.Sprintf("BUG: "+format+"\n\n", v...)) } func (p *parser) expect(typ itemType) item { @@ -179,10 +178,18 @@ func (p *parser) value(it item) (interface{}, tomlType) { } p.bug("Expected boolean value, but got '%s'.", it.val) case itemInteger: - num, err := strconv.ParseInt(it.val, 10, 64) + if !numUnderscoresOK(it.val) { + p.panicf("Invalid integer %q: underscores must be surrounded by digits", + it.val) + } + val := strings.Replace(it.val, "_", "", -1) + num, err := strconv.ParseInt(val, 10, 64) if err != nil { - // See comment below for floats describing why we make a - // distinction between a bug and a user error. + // Distinguish integer values. Normally, it'd be a bug if the lexer + // provides an invalid integer, but it's possible that the number is + // out of range of valid values (which the lexer cannot determine). + // So mark the former as a bug but the latter as a legitimate user + // error. if e, ok := err.(*strconv.NumError); ok && e.Err == strconv.ErrRange { @@ -194,29 +201,57 @@ func (p *parser) value(it item) (interface{}, tomlType) { } return num, p.typeOfPrimitive(it) case itemFloat: - num, err := strconv.ParseFloat(it.val, 64) + parts := strings.FieldsFunc(it.val, func(r rune) bool { + switch r { + case '.', 'e', 'E': + return true + } + return false + }) + for _, part := range parts { + if !numUnderscoresOK(part) { + p.panicf("Invalid float %q: underscores must be "+ + "surrounded by digits", it.val) + } + } + if !numPeriodsOK(it.val) { + // As a special case, numbers like '123.' or '1.e2', + // which are valid as far as Go/strconv are concerned, + // must be rejected because TOML says that a fractional + // part consists of '.' followed by 1+ digits. + p.panicf("Invalid float %q: '.' must be followed "+ + "by one or more digits", it.val) + } + val := strings.Replace(it.val, "_", "", -1) + num, err := strconv.ParseFloat(val, 64) if err != nil { - // Distinguish float values. Normally, it'd be a bug if the lexer - // provides an invalid float, but it's possible that the float is - // out of range of valid values (which the lexer cannot determine). - // So mark the former as a bug but the latter as a legitimate user - // error. - // - // This is also true for integers. if e, ok := err.(*strconv.NumError); ok && e.Err == strconv.ErrRange { p.panicf("Float '%s' is out of the range of 64-bit "+ "IEEE-754 floating-point numbers.", it.val) } else { - p.bug("Expected float value, but got '%s'.", it.val) + p.panicf("Invalid float value: %q", it.val) } } return num, p.typeOfPrimitive(it) case itemDatetime: - t, err := time.Parse("2006-01-02T15:04:05Z", it.val) - if err != nil { - p.bug("Expected Zulu formatted DateTime, but got '%s'.", it.val) + var t time.Time + var ok bool + var err error + for _, format := range []string{ + "2006-01-02T15:04:05Z07:00", + "2006-01-02T15:04:05", + "2006-01-02", + } { + t, err = time.ParseInLocation(format, it.val, time.Local) + if err == nil { + ok = true + break + } + } + if !ok { + p.panicf("Invalid TOML Datetime: %q.", it.val) } return t, p.typeOfPrimitive(it) case itemArray: @@ -234,11 +269,75 @@ func (p *parser) value(it item) (interface{}, tomlType) { types = append(types, typ) } return array, p.typeOfArray(types) + case itemInlineTableStart: + var ( + hash = make(map[string]interface{}) + outerContext = p.context + outerKey = p.currentKey + ) + + p.context = append(p.context, p.currentKey) + p.currentKey = "" + for it := p.next(); it.typ != itemInlineTableEnd; it = p.next() { + if it.typ != itemKeyStart { + p.bug("Expected key start but instead found %q, around line %d", + it.val, p.approxLine) + } + if it.typ == itemCommentStart { + p.expect(itemText) + continue + } + + // retrieve key + k := p.next() + p.approxLine = k.line + kname := p.keyString(k) + + // retrieve value + p.currentKey = kname + val, typ := p.value(p.next()) + // make sure we keep metadata up to date + p.setType(kname, typ) + p.ordered = append(p.ordered, p.context.add(p.currentKey)) + hash[kname] = val + } + p.context = outerContext + p.currentKey = outerKey + return hash, tomlHash } p.bug("Unexpected value type: %s", it.typ) panic("unreachable") } +// numUnderscoresOK checks whether each underscore in s is surrounded by +// characters that are not underscores. +func numUnderscoresOK(s string) bool { + accept := false + for _, r := range s { + if r == '_' { + if !accept { + return false + } + accept = false + continue + } + accept = true + } + return accept +} + +// numPeriodsOK checks whether every period in s is followed by a digit. +func numPeriodsOK(s string) bool { + period := false + for _, r := range s { + if period && !isDigit(r) { + return false + } + period = r == '.' + } + return !period +} + // establishContext sets the current context of the parser, // where the context is either a hash or an array of hashes. Which one is // set depends on the value of the `array` parameter. @@ -401,7 +500,7 @@ func stripFirstNewline(s string) string { if len(s) == 0 || s[0] != '\n' { return s } - return s[1:len(s)] + return s[1:] } func stripEscapedWhitespace(s string) string { @@ -481,12 +580,7 @@ func (p *parser) asciiEscapeToUnicode(bs []byte) rune { p.bug("Could not parse '%s' as a hexadecimal number, but the "+ "lexer claims it's OK: %s", s, err) } - - // BUG(burntsushi) - // I honestly don't understand how this works. I can't seem - // to find a way to make this fail. I figured this would fail on invalid - // UTF-8 characters like U+DCFF, but it doesn't. - if !utf8.ValidString(string(rune(hex))) { + if !utf8.ValidRune(rune(hex)) { p.panicf("Escaped character '\\u%s' is not valid UTF-8.", s) } return rune(hex) diff --git a/vendor/github.com/BurntSushi/toml/type_fields.go b/vendor/github.com/BurntSushi/toml/type_fields.go index 7592f87..608997c 100644 --- a/vendor/github.com/BurntSushi/toml/type_fields.go +++ b/vendor/github.com/BurntSushi/toml/type_fields.go @@ -92,11 +92,11 @@ func typeFields(t reflect.Type) []field { // Scan f.typ for fields to include. for i := 0; i < f.typ.NumField(); i++ { sf := f.typ.Field(i) - if sf.PkgPath != "" { // unexported + if sf.PkgPath != "" && !sf.Anonymous { // unexported continue } - name := sf.Tag.Get("toml") - if name == "-" { + opts := getOptions(sf.Tag) + if opts.skip { continue } index := make([]int, len(f.index)+1) @@ -110,8 +110,9 @@ func typeFields(t reflect.Type) []field { } // Record found field and index sequence. - if name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct { - tagged := name != "" + if opts.name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct { + tagged := opts.name != "" + name := opts.name if name == "" { name = sf.Name } diff --git a/vendor/github.com/docker/go-units/MAINTAINERS b/vendor/github.com/docker/go-units/MAINTAINERS index 477be8b..4aac7c7 100644 --- a/vendor/github.com/docker/go-units/MAINTAINERS +++ b/vendor/github.com/docker/go-units/MAINTAINERS @@ -1,6 +1,6 @@ -# go-connections maintainers file +# go-units maintainers file # -# This file describes who runs the docker/go-connections project and how. +# This file describes who runs the docker/go-units project and how. # This is a living document - if you see something out of date or missing, speak up! # # It is structured to be consumable by both humans and programs. @@ -11,7 +11,10 @@ [Org] [Org."Core maintainers"] people = [ - "calavera", + "akihirosuda", + "dnephin", + "thajeztah", + "vdemeester", ] [people] @@ -21,7 +24,23 @@ # in the people section. # ADD YOURSELF HERE IN ALPHABETICAL ORDER - [people.calavera] - Name = "David Calavera" - Email = "david.calavera@gmail.com" - GitHub = "calavera" + + [people.akihirosuda] + Name = "Akihiro Suda" + Email = "akihiro.suda.cz@hco.ntt.co.jp" + GitHub = "AkihiroSuda" + + [people.dnephin] + Name = "Daniel Nephin" + Email = "dnephin@gmail.com" + GitHub = "dnephin" + + [people.thajeztah] + Name = "Sebastiaan van Stijn" + Email = "github@gone.nl" + GitHub = "thaJeztah" + + [people.vdemeester] + Name = "Vincent Demeester" + Email = "vincent@sbr.pm" + GitHub = "vdemeester" \ No newline at end of file diff --git a/vendor/github.com/docker/go-units/circle.yml b/vendor/github.com/docker/go-units/circle.yml index 9043b35..af9d605 100644 --- a/vendor/github.com/docker/go-units/circle.yml +++ b/vendor/github.com/docker/go-units/circle.yml @@ -1,7 +1,7 @@ dependencies: post: # install golint - - go get github.com/golang/lint/golint + - go get golang.org/x/lint/golint test: pre: diff --git a/vendor/github.com/docker/go-units/duration.go b/vendor/github.com/docker/go-units/duration.go index ba02af2..48dd874 100644 --- a/vendor/github.com/docker/go-units/duration.go +++ b/vendor/github.com/docker/go-units/duration.go @@ -18,7 +18,7 @@ func HumanDuration(d time.Duration) string { return fmt.Sprintf("%d seconds", seconds) } else if minutes := int(d.Minutes()); minutes == 1 { return "About a minute" - } else if minutes < 46 { + } else if minutes < 60 { return fmt.Sprintf("%d minutes", minutes) } else if hours := int(d.Hours() + 0.5); hours == 1 { return "About an hour" diff --git a/vendor/github.com/docker/go-units/size.go b/vendor/github.com/docker/go-units/size.go index 44616c2..85f6ab0 100644 --- a/vendor/github.com/docker/go-units/size.go +++ b/vendor/github.com/docker/go-units/size.go @@ -31,7 +31,7 @@ type unitMap map[string]int64 var ( decimalMap = unitMap{"k": KB, "m": MB, "g": GB, "t": TB, "p": PB} binaryMap = unitMap{"k": KiB, "m": MiB, "g": GiB, "t": TiB, "p": PiB} - sizeRegex = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[bB]?$`) + sizeRegex = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[iI]?[bB]?$`) ) var decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"} diff --git a/vendor/github.com/docker/go-units/ulimit.go b/vendor/github.com/docker/go-units/ulimit.go index 5ac7fd8..fca0400 100644 --- a/vendor/github.com/docker/go-units/ulimit.go +++ b/vendor/github.com/docker/go-units/ulimit.go @@ -96,8 +96,13 @@ func ParseUlimit(val string) (*Ulimit, error) { return nil, fmt.Errorf("too many limit value arguments - %s, can only have up to two, `soft[:hard]`", parts[1]) } - if soft > *hard { - return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: %d > %d", soft, *hard) + if *hard != -1 { + if soft == -1 { + return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: soft: -1 (unlimited), hard: %d", *hard) + } + if soft > *hard { + return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: %d > %d", soft, *hard) + } } return &Ulimit{Name: parts[0], Soft: soft, Hard: *hard}, nil diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go b/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go index 4837085..e1d6eb1 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go @@ -1,31 +1,16 @@ +//go:build linux // +build linux package system import ( - "bufio" - "fmt" "os" "os/exec" - "syscall" // only for exec "unsafe" "golang.org/x/sys/unix" ) -// If arg2 is nonzero, set the "child subreaper" attribute of the -// calling process; if arg2 is zero, unset the attribute. When a -// process is marked as a child subreaper, all of the children -// that it creates, and their descendants, will be marked as -// having a subreaper. In effect, a subreaper fulfills the role -// of init(1) for its descendant processes. Upon termination of -// a process that is orphaned (i.e., its immediate parent has -// already terminated) and marked as having a subreaper, the -// nearest still living ancestor subreaper will receive a SIGCHLD -// signal and be able to wait(2) on the process to discover its -// termination status. -const PR_SET_CHILD_SUBREAPER = 36 - type ParentDeathSignal int func (p ParentDeathSignal) Restore() error { @@ -52,15 +37,16 @@ func Execv(cmd string, args []string, env []string) error { return err } - return syscall.Exec(name, args, env) + return Exec(name, args, env) } -func Prlimit(pid, resource int, limit unix.Rlimit) error { - _, _, err := unix.RawSyscall6(unix.SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(&limit)), uintptr(unsafe.Pointer(&limit)), 0, 0) - if err != 0 { - return err +func Exec(cmd string, args []string, env []string) error { + for { + err := unix.Exec(cmd, args, env) + if err != unix.EINTR { //nolint:errorlint // unix errors are bare + return &os.PathError{Op: "exec", Path: cmd, Err: err} + } } - return nil } func SetParentDeathSignal(sig uintptr) error { @@ -101,36 +87,18 @@ func Setctty() error { return nil } -// RunningInUserNS detects whether we are currently running in a user namespace. -// Copied from github.com/lxc/lxd/shared/util.go -func RunningInUserNS() bool { - file, err := os.Open("/proc/self/uid_map") - if err != nil { - // This kernel-provided file only exists if user namespaces are supported - return false - } - defer file.Close() +// SetSubreaper sets the value i as the subreaper setting for the calling process +func SetSubreaper(i int) error { + return unix.Prctl(unix.PR_SET_CHILD_SUBREAPER, uintptr(i), 0, 0, 0) +} - buf := bufio.NewReader(file) - l, _, err := buf.ReadLine() - if err != nil { - return false - } +// GetSubreaper returns the subreaper setting for the calling process +func GetSubreaper() (int, error) { + var i uintptr - line := string(l) - var a, b, c int64 - fmt.Sscanf(line, "%d %d %d", &a, &b, &c) - /* - * We assume we are in the initial user namespace if we have a full - * range - 4294967295 uids starting at uid 0. - */ - if a == 0 && b == 0 && c == 4294967295 { - return false + if err := unix.Prctl(unix.PR_GET_CHILD_SUBREAPER, uintptr(unsafe.Pointer(&i)), 0, 0, 0); err != nil { + return -1, err } - return true -} -// SetSubreaper sets the value i as the subreaper setting for the calling process -func SetSubreaper(i int) error { - return unix.Prctl(PR_SET_CHILD_SUBREAPER, uintptr(i), 0, 0, 0) + return int(i), nil } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/proc.go b/vendor/github.com/opencontainers/runc/libcontainer/system/proc.go index 79232a4..774443e 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/proc.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/system/proc.go @@ -2,7 +2,7 @@ package system import ( "fmt" - "io/ioutil" + "os" "path/filepath" "strconv" "strings" @@ -19,6 +19,8 @@ const ( // Only values for Linux 3.14 and later are listed here Stopped State = 'T' TracingStop State = 't' Zombie State = 'Z' + Parked State = 'P' + Idle State = 'I' ) // String forms of the state from proc(5)'s documentation for @@ -39,6 +41,10 @@ func (s State) String() string { return "tracing stop" case Zombie: return "zombie" + case Parked: + return "parked" + case Idle: + return "idle" // kernel thread default: return fmt.Sprintf("unknown (%c)", s) } @@ -48,9 +54,6 @@ func (s State) String() string { // described in proc(5) with names based on the /proc/[pid]/status // fields. type Stat_t struct { - // PID is the process ID. - PID uint - // Name is the command run by the process. Name string @@ -64,50 +67,61 @@ type Stat_t struct { // Stat returns a Stat_t instance for the specified process. func Stat(pid int) (stat Stat_t, err error) { - bytes, err := ioutil.ReadFile(filepath.Join("/proc", strconv.Itoa(pid), "stat")) + bytes, err := os.ReadFile(filepath.Join("/proc", strconv.Itoa(pid), "stat")) if err != nil { return stat, err } return parseStat(string(bytes)) } -// GetProcessStartTime is deprecated. Use Stat(pid) and -// Stat_t.StartTime instead. -func GetProcessStartTime(pid int) (string, error) { - stat, err := Stat(pid) - if err != nil { - return "", err - } - return fmt.Sprintf("%d", stat.StartTime), nil -} - func parseStat(data string) (stat Stat_t, err error) { - // From proc(5), field 2 could contain space and is inside `(` and `)`. - // The following is an example: + // Example: // 89653 (gunicorn: maste) S 89630 89653 89653 0 -1 4194560 29689 28896 0 3 146 32 76 19 20 0 1 0 2971844 52965376 3920 18446744073709551615 1 1 0 0 0 0 0 16781312 137447943 0 0 0 17 1 0 0 0 0 0 0 0 0 0 0 0 0 0 - i := strings.LastIndex(data, ")") - if i <= 2 || i >= len(data)-1 { - return stat, fmt.Errorf("invalid stat data: %q", data) + // The fields are space-separated, see full description in proc(5). + // + // We are only interested in: + // * field 2: process name. It is the only field enclosed into + // parenthesis, as it can contain spaces (and parenthesis) inside. + // * field 3: process state, a single character (%c) + // * field 22: process start time, a long unsigned integer (%llu). + + // 1. Look for the first '(' and the last ')' first, what's in between is Name. + // We expect at least 20 fields and a space after the last one. + + const minAfterName = 20*2 + 1 // the min field is '0 '. + + first := strings.IndexByte(data, '(') + if first < 0 || first+minAfterName >= len(data) { + return stat, fmt.Errorf("invalid stat data (no comm or too short): %q", data) } - parts := strings.SplitN(data[:i], "(", 2) - if len(parts) != 2 { - return stat, fmt.Errorf("invalid stat data: %q", data) + last := strings.LastIndexByte(data, ')') + if last <= first || last+minAfterName >= len(data) { + return stat, fmt.Errorf("invalid stat data (no comm or too short): %q", data) } - stat.Name = parts[1] - _, err = fmt.Sscanf(parts[0], "%d", &stat.PID) + stat.Name = data[first+1 : last] + + // 2. Remove fields 1 and 2 and a space after. State is right after. + data = data[last+2:] + stat.State = State(data[0]) + + // 3. StartTime is field 22, data is at field 3 now, so we need to skip 19 spaces. + skipSpaces := 22 - 3 + for first = 0; skipSpaces > 0 && first < len(data); first++ { + if data[first] == ' ' { + skipSpaces-- + } + } + // Now first points to StartTime; look for space right after. + i := strings.IndexByte(data[first:], ' ') + if i < 0 { + return stat, fmt.Errorf("invalid stat data (too short): %q", data) + } + stat.StartTime, err = strconv.ParseUint(data[first:first+i], 10, 64) if err != nil { - return stat, err + return stat, fmt.Errorf("invalid stat data (bad start time): %w", err) } - // parts indexes should be offset by 3 from the field number given - // proc(5), because parts is zero-indexed and we've removed fields - // one (PID) and two (Name) in the paren-split. - parts = strings.Split(data[i+2:], " ") - var state int - fmt.Sscanf(parts[3-3], "%c", &state) - stat.State = State(state) - fmt.Sscanf(parts[22-3], "%d", &stat.StartTime) return stat, nil } diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_386.go b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_32.go similarity index 87% rename from vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_386.go rename to vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_32.go index 3f7235e..1acc5cb 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_386.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_32.go @@ -1,4 +1,6 @@ -// +build linux,386 +//go:build linux && (386 || arm) +// +build linux +// +build 386 arm package system diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go index d7891a2..1ed0dba 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go @@ -1,4 +1,6 @@ -// +build linux,arm64 linux,amd64 linux,ppc linux,ppc64 linux,ppc64le linux,s390x +//go:build linux && (arm64 || amd64 || mips || mipsle || mips64 || mips64le || ppc || ppc64 || ppc64le || riscv64 || s390x) +// +build linux +// +build arm64 amd64 mips mipsle mips64 mips64le ppc ppc64 ppc64le riscv64 s390x package system diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_arm.go b/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_arm.go deleted file mode 100644 index 31ff3de..0000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_arm.go +++ /dev/null @@ -1,25 +0,0 @@ -// +build linux,arm - -package system - -import ( - "golang.org/x/sys/unix" -) - -// Setuid sets the uid of the calling thread to the specified uid. -func Setuid(uid int) (err error) { - _, _, e1 := unix.RawSyscall(unix.SYS_SETUID32, uintptr(uid), 0, 0) - if e1 != 0 { - err = e1 - } - return -} - -// Setgid sets the gid of the calling thread to the specified gid. -func Setgid(gid int) (err error) { - _, _, e1 := unix.RawSyscall(unix.SYS_SETGID32, uintptr(gid), 0, 0) - if e1 != 0 { - err = e1 - } - return -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/sysconfig.go b/vendor/github.com/opencontainers/runc/libcontainer/system/sysconfig.go deleted file mode 100644 index b3a07cb..0000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/sysconfig.go +++ /dev/null @@ -1,12 +0,0 @@ -// +build cgo,linux cgo,freebsd - -package system - -/* -#include -*/ -import "C" - -func GetClockTicks() int { - return int(C.sysconf(C._SC_CLK_TCK)) -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/sysconfig_notcgo.go b/vendor/github.com/opencontainers/runc/libcontainer/system/sysconfig_notcgo.go deleted file mode 100644 index d93b5d5..0000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/sysconfig_notcgo.go +++ /dev/null @@ -1,15 +0,0 @@ -// +build !cgo windows - -package system - -func GetClockTicks() int { - // TODO figure out a better alternative for platforms where we're missing cgo - // - // TODO Windows. This could be implemented using Win32 QueryPerformanceFrequency(). - // https://msdn.microsoft.com/en-us/library/windows/desktop/ms644905(v=vs.85).aspx - // - // An example of its usage can be found here. - // https://msdn.microsoft.com/en-us/library/windows/desktop/dn553408(v=vs.85).aspx - - return 100 -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/system/unsupported.go deleted file mode 100644 index e7cfd62..0000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/unsupported.go +++ /dev/null @@ -1,9 +0,0 @@ -// +build !linux - -package system - -// RunningInUserNS is a stub for non-Linux systems -// Always returns false -func RunningInUserNS() bool { - return false -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/xattrs_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/system/xattrs_linux.go deleted file mode 100644 index a6823fc..0000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/system/xattrs_linux.go +++ /dev/null @@ -1,35 +0,0 @@ -package system - -import "golang.org/x/sys/unix" - -// Returns a []byte slice if the xattr is set and nil otherwise -// Requires path and its attribute as arguments -func Lgetxattr(path string, attr string) ([]byte, error) { - var sz int - // Start with a 128 length byte array - dest := make([]byte, 128) - sz, errno := unix.Lgetxattr(path, attr, dest) - - switch { - case errno == unix.ENODATA: - return nil, errno - case errno == unix.ENOTSUP: - return nil, errno - case errno == unix.ERANGE: - // 128 byte array might just not be good enough, - // A dummy buffer is used to get the real size - // of the xattrs on disk - sz, errno = unix.Lgetxattr(path, attr, []byte{}) - if errno != nil { - return nil, errno - } - dest = make([]byte, sz) - sz, errno = unix.Lgetxattr(path, attr, dest) - if errno != nil { - return nil, errno - } - case errno != nil: - return nil, errno - } - return dest[:sz], nil -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/MAINTAINERS b/vendor/github.com/opencontainers/runc/libcontainer/user/MAINTAINERS deleted file mode 100644 index edbe200..0000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/MAINTAINERS +++ /dev/null @@ -1,2 +0,0 @@ -Tianon Gravi (@tianon) -Aleksa Sarai (@cyphar) diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup.go b/vendor/github.com/opencontainers/runc/libcontainer/user/lookup.go deleted file mode 100644 index bf491c8..0000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup.go +++ /dev/null @@ -1,111 +0,0 @@ -package user - -import ( - "errors" - - "golang.org/x/sys/unix" -) - -var ( - // The current operating system does not provide the required data for user lookups. - ErrUnsupported = errors.New("user lookup: operating system does not provide passwd-formatted data") - // No matching entries found in file. - ErrNoPasswdEntries = errors.New("no matching entries in passwd file") - ErrNoGroupEntries = errors.New("no matching entries in group file") -) - -func lookupUser(filter func(u User) bool) (User, error) { - // Get operating system-specific passwd reader-closer. - passwd, err := GetPasswd() - if err != nil { - return User{}, err - } - defer passwd.Close() - - // Get the users. - users, err := ParsePasswdFilter(passwd, filter) - if err != nil { - return User{}, err - } - - // No user entries found. - if len(users) == 0 { - return User{}, ErrNoPasswdEntries - } - - // Assume the first entry is the "correct" one. - return users[0], nil -} - -// CurrentUser looks up the current user by their user id in /etc/passwd. If the -// user cannot be found (or there is no /etc/passwd file on the filesystem), -// then CurrentUser returns an error. -func CurrentUser() (User, error) { - return LookupUid(unix.Getuid()) -} - -// LookupUser looks up a user by their username in /etc/passwd. If the user -// cannot be found (or there is no /etc/passwd file on the filesystem), then -// LookupUser returns an error. -func LookupUser(username string) (User, error) { - return lookupUser(func(u User) bool { - return u.Name == username - }) -} - -// LookupUid looks up a user by their user id in /etc/passwd. If the user cannot -// be found (or there is no /etc/passwd file on the filesystem), then LookupId -// returns an error. -func LookupUid(uid int) (User, error) { - return lookupUser(func(u User) bool { - return u.Uid == uid - }) -} - -func lookupGroup(filter func(g Group) bool) (Group, error) { - // Get operating system-specific group reader-closer. - group, err := GetGroup() - if err != nil { - return Group{}, err - } - defer group.Close() - - // Get the users. - groups, err := ParseGroupFilter(group, filter) - if err != nil { - return Group{}, err - } - - // No user entries found. - if len(groups) == 0 { - return Group{}, ErrNoGroupEntries - } - - // Assume the first entry is the "correct" one. - return groups[0], nil -} - -// CurrentGroup looks up the current user's group by their primary group id's -// entry in /etc/passwd. If the group cannot be found (or there is no -// /etc/group file on the filesystem), then CurrentGroup returns an error. -func CurrentGroup() (Group, error) { - return LookupGid(unix.Getgid()) -} - -// LookupGroup looks up a group by its name in /etc/group. If the group cannot -// be found (or there is no /etc/group file on the filesystem), then LookupGroup -// returns an error. -func LookupGroup(groupname string) (Group, error) { - return lookupGroup(func(g Group) bool { - return g.Name == groupname - }) -} - -// LookupGid looks up a group by its group id in /etc/group. If the group cannot -// be found (or there is no /etc/group file on the filesystem), then LookupGid -// returns an error. -func LookupGid(gid int) (Group, error) { - return lookupGroup(func(g Group) bool { - return g.Gid == gid - }) -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go b/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go index 758b734..f95c140 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unix.go @@ -1,3 +1,4 @@ +//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris // +build darwin dragonfly freebsd linux netbsd openbsd solaris package user @@ -5,6 +6,9 @@ package user import ( "io" "os" + "strconv" + + "golang.org/x/sys/unix" ) // Unix-specific path to the passwd and group formatted files. @@ -13,6 +17,88 @@ const ( unixGroupPath = "/etc/group" ) +// LookupUser looks up a user by their username in /etc/passwd. If the user +// cannot be found (or there is no /etc/passwd file on the filesystem), then +// LookupUser returns an error. +func LookupUser(username string) (User, error) { + return lookupUserFunc(func(u User) bool { + return u.Name == username + }) +} + +// LookupUid looks up a user by their user id in /etc/passwd. If the user cannot +// be found (or there is no /etc/passwd file on the filesystem), then LookupId +// returns an error. +func LookupUid(uid int) (User, error) { + return lookupUserFunc(func(u User) bool { + return u.Uid == uid + }) +} + +func lookupUserFunc(filter func(u User) bool) (User, error) { + // Get operating system-specific passwd reader-closer. + passwd, err := GetPasswd() + if err != nil { + return User{}, err + } + defer passwd.Close() + + // Get the users. + users, err := ParsePasswdFilter(passwd, filter) + if err != nil { + return User{}, err + } + + // No user entries found. + if len(users) == 0 { + return User{}, ErrNoPasswdEntries + } + + // Assume the first entry is the "correct" one. + return users[0], nil +} + +// LookupGroup looks up a group by its name in /etc/group. If the group cannot +// be found (or there is no /etc/group file on the filesystem), then LookupGroup +// returns an error. +func LookupGroup(groupname string) (Group, error) { + return lookupGroupFunc(func(g Group) bool { + return g.Name == groupname + }) +} + +// LookupGid looks up a group by its group id in /etc/group. If the group cannot +// be found (or there is no /etc/group file on the filesystem), then LookupGid +// returns an error. +func LookupGid(gid int) (Group, error) { + return lookupGroupFunc(func(g Group) bool { + return g.Gid == gid + }) +} + +func lookupGroupFunc(filter func(g Group) bool) (Group, error) { + // Get operating system-specific group reader-closer. + group, err := GetGroup() + if err != nil { + return Group{}, err + } + defer group.Close() + + // Get the users. + groups, err := ParseGroupFilter(group, filter) + if err != nil { + return Group{}, err + } + + // No user entries found. + if len(groups) == 0 { + return Group{}, ErrNoGroupEntries + } + + // Assume the first entry is the "correct" one. + return groups[0], nil +} + func GetPasswdPath() (string, error) { return unixPasswdPath, nil } @@ -28,3 +114,44 @@ func GetGroupPath() (string, error) { func GetGroup() (io.ReadCloser, error) { return os.Open(unixGroupPath) } + +// CurrentUser looks up the current user by their user id in /etc/passwd. If the +// user cannot be found (or there is no /etc/passwd file on the filesystem), +// then CurrentUser returns an error. +func CurrentUser() (User, error) { + return LookupUid(unix.Getuid()) +} + +// CurrentGroup looks up the current user's group by their primary group id's +// entry in /etc/passwd. If the group cannot be found (or there is no +// /etc/group file on the filesystem), then CurrentGroup returns an error. +func CurrentGroup() (Group, error) { + return LookupGid(unix.Getgid()) +} + +func currentUserSubIDs(fileName string) ([]SubID, error) { + u, err := CurrentUser() + if err != nil { + return nil, err + } + filter := func(entry SubID) bool { + return entry.Name == u.Name || entry.Name == strconv.Itoa(u.Uid) + } + return ParseSubIDFileFilter(fileName, filter) +} + +func CurrentUserSubUIDs() ([]SubID, error) { + return currentUserSubIDs("/etc/subuid") +} + +func CurrentUserSubGIDs() ([]SubID, error) { + return currentUserSubIDs("/etc/subgid") +} + +func CurrentProcessUIDMap() ([]IDMap, error) { + return ParseIDMapFile("/proc/self/uid_map") +} + +func CurrentProcessGIDMap() ([]IDMap, error) { + return ParseIDMapFile("/proc/self/gid_map") +} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unsupported.go b/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unsupported.go deleted file mode 100644 index 7217948..0000000 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/lookup_unsupported.go +++ /dev/null @@ -1,21 +0,0 @@ -// +build !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris - -package user - -import "io" - -func GetPasswdPath() (string, error) { - return "", ErrUnsupported -} - -func GetPasswd() (io.ReadCloser, error) { - return nil, ErrUnsupported -} - -func GetGroupPath() (string, error) { - return "", ErrUnsupported -} - -func GetGroup() (io.ReadCloser, error) { - return nil, ErrUnsupported -} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/user.go b/vendor/github.com/opencontainers/runc/libcontainer/user/user.go index 2471535..2473c5e 100644 --- a/vendor/github.com/opencontainers/runc/libcontainer/user/user.go +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/user.go @@ -2,6 +2,8 @@ package user import ( "bufio" + "bytes" + "errors" "fmt" "io" "os" @@ -10,12 +12,17 @@ import ( ) const ( - minId = 0 - maxId = 1<<31 - 1 //for 32-bit systems compatibility + minID = 0 + maxID = 1<<31 - 1 // for 32-bit systems compatibility ) var ( - ErrRange = fmt.Errorf("uids and gids must be in range %d-%d", minId, maxId) + // ErrNoPasswdEntries is returned if no matching entries were found in /etc/group. + ErrNoPasswdEntries = errors.New("no matching entries in passwd file") + // ErrNoGroupEntries is returned if no matching entries were found in /etc/passwd. + ErrNoGroupEntries = errors.New("no matching entries in group file") + // ErrRange is returned if a UID or GID is outside of the valid range. + ErrRange = fmt.Errorf("uids and gids must be in range %d-%d", minID, maxID) ) type User struct { @@ -35,12 +42,29 @@ type Group struct { List []string } -func parseLine(line string, v ...interface{}) { - if line == "" { +// SubID represents an entry in /etc/sub{u,g}id +type SubID struct { + Name string + SubID int64 + Count int64 +} + +// IDMap represents an entry in /proc/PID/{u,g}id_map +type IDMap struct { + ID int64 + ParentID int64 + Count int64 +} + +func parseLine(line []byte, v ...interface{}) { + parseParts(bytes.Split(line, []byte(":")), v...) +} + +func parseParts(parts [][]byte, v ...interface{}) { + if len(parts) == 0 { return } - parts := strings.Split(line, ":") for i, p := range parts { // Ignore cases where we don't have enough fields to populate the arguments. // Some configuration files like to misbehave. @@ -52,20 +76,22 @@ func parseLine(line string, v ...interface{}) { // This is legit. switch e := v[i].(type) { case *string: - *e = p + *e = string(p) case *int: // "numbers", with conversion errors ignored because of some misbehaving configuration files. - *e, _ = strconv.Atoi(p) + *e, _ = strconv.Atoi(string(p)) + case *int64: + *e, _ = strconv.ParseInt(string(p), 10, 64) case *[]string: // Comma-separated lists. - if p != "" { - *e = strings.Split(p, ",") + if len(p) != 0 { + *e = strings.Split(string(p), ",") } else { *e = []string{} } default: // Someone goof'd when writing code using this function. Scream so they can hear us. - panic(fmt.Sprintf("parseLine only accepts {*string, *int, *[]string} as arguments! %#v is not a pointer!", e)) + panic(fmt.Sprintf("parseLine only accepts {*string, *int, *int64, *[]string} as arguments! %#v is not a pointer!", e)) } } } @@ -94,7 +120,7 @@ func ParsePasswdFileFilter(path string, filter func(User) bool) ([]User, error) func ParsePasswdFilter(r io.Reader, filter func(User) bool) ([]User, error) { if r == nil { - return nil, fmt.Errorf("nil source for passwd-formatted data") + return nil, errors.New("nil source for passwd-formatted data") } var ( @@ -103,12 +129,8 @@ func ParsePasswdFilter(r io.Reader, filter func(User) bool) ([]User, error) { ) for s.Scan() { - if err := s.Err(); err != nil { - return nil, err - } - - line := strings.TrimSpace(s.Text()) - if line == "" { + line := bytes.TrimSpace(s.Bytes()) + if len(line) == 0 { continue } @@ -124,6 +146,9 @@ func ParsePasswdFilter(r io.Reader, filter func(User) bool) ([]User, error) { out = append(out, p) } } + if err := s.Err(); err != nil { + return nil, err + } return out, nil } @@ -153,21 +178,55 @@ func ParseGroupFileFilter(path string, filter func(Group) bool) ([]Group, error) func ParseGroupFilter(r io.Reader, filter func(Group) bool) ([]Group, error) { if r == nil { - return nil, fmt.Errorf("nil source for group-formatted data") + return nil, errors.New("nil source for group-formatted data") } + rd := bufio.NewReader(r) + out := []Group{} + + // Read the file line-by-line. + for { + var ( + isPrefix bool + wholeLine []byte + err error + ) + + // Read the next line. We do so in chunks (as much as reader's + // buffer is able to keep), check if we read enough columns + // already on each step and store final result in wholeLine. + for { + var line []byte + line, isPrefix, err = rd.ReadLine() - var ( - s = bufio.NewScanner(r) - out = []Group{} - ) + if err != nil { + // We should return no error if EOF is reached + // without a match. + if err == io.EOF { //nolint:errorlint // comparison with io.EOF is legit, https://github.com/polyfloyd/go-errorlint/pull/12 + err = nil + } + return out, err + } - for s.Scan() { - if err := s.Err(); err != nil { - return nil, err + // Simple common case: line is short enough to fit in a + // single reader's buffer. + if !isPrefix && len(wholeLine) == 0 { + wholeLine = line + break + } + + wholeLine = append(wholeLine, line...) + + // Check if we read the whole line already. + if !isPrefix { + break + } } - text := s.Text() - if text == "" { + // There's no spec for /etc/passwd or /etc/group, but we try to follow + // the same rules as the glibc parser, which allows comments and blank + // space at the beginning of a line. + wholeLine = bytes.TrimSpace(wholeLine) + if len(wholeLine) == 0 || wholeLine[0] == '#' { continue } @@ -177,14 +236,12 @@ func ParseGroupFilter(r io.Reader, filter func(Group) bool) ([]Group, error) { // root:x:0:root // adm:x:4:root,adm,daemon p := Group{} - parseLine(text, &p.Name, &p.Pass, &p.Gid, &p.List) + parseLine(wholeLine, &p.Name, &p.Pass, &p.Gid, &p.List) if filter == nil || filter(p) { out = append(out, p) } } - - return out, nil } type ExecUser struct { @@ -255,7 +312,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( // Allow for userArg to have either "user" syntax, or optionally "user:group" syntax var userArg, groupArg string - parseLine(userSpec, &userArg, &groupArg) + parseLine([]byte(userSpec), &userArg, &groupArg) // Convert userArg and groupArg to be numeric, so we don't have to execute // Atoi *twice* for each iteration over lines. @@ -282,7 +339,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if userArg == "" { userArg = strconv.Itoa(user.Uid) } - return nil, fmt.Errorf("unable to find user %s: %v", userArg, err) + return nil, fmt.Errorf("unable to find user %s: %w", userArg, err) } var matchedUserName string @@ -298,12 +355,12 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if uidErr != nil { // Not numeric. - return nil, fmt.Errorf("unable to find user %s: %v", userArg, ErrNoPasswdEntries) + return nil, fmt.Errorf("unable to find user %s: %w", userArg, ErrNoPasswdEntries) } user.Uid = uidArg // Must be inside valid uid range. - if user.Uid < minId || user.Uid > maxId { + if user.Uid < minID || user.Uid > maxID { return nil, ErrRange } @@ -333,7 +390,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( return g.Name == groupArg }) if err != nil && group != nil { - return nil, fmt.Errorf("unable to find groups for spec %v: %v", matchedUserName, err) + return nil, fmt.Errorf("unable to find groups for spec %v: %w", matchedUserName, err) } // Only start modifying user.Gid if it is in explicit form. @@ -347,19 +404,19 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( if gidErr != nil { // Not numeric. - return nil, fmt.Errorf("unable to find group %s: %v", groupArg, ErrNoGroupEntries) + return nil, fmt.Errorf("unable to find group %s: %w", groupArg, ErrNoGroupEntries) } user.Gid = gidArg // Must be inside valid gid range. - if user.Gid < minId || user.Gid > maxId { + if user.Gid < minID || user.Gid > maxID { return nil, ErrRange } // Okay, so it's numeric. We can just roll with this. } - } else if len(groups) > 0 && uidErr != nil { - // Supplementary group ids only make sense if in the implicit form for non-numeric users. + } else if len(groups) > 0 { + // Supplementary group ids only make sense if in the implicit form. user.Sgids = make([]int, len(groups)) for i, group := range groups { user.Sgids[i] = group.Gid @@ -376,7 +433,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) ( // or the given group data is nil, the id will be returned as-is // provided it is in the legal range. func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, error) { - var groups = []Group{} + groups := []Group{} if group != nil { var err error groups, err = ParseGroupFilter(group, func(g Group) bool { @@ -388,7 +445,7 @@ func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, err return false }) if err != nil { - return nil, fmt.Errorf("Unable to find additional groups %v: %v", additionalGroups, err) + return nil, fmt.Errorf("Unable to find additional groups %v: %w", additionalGroups, err) } } @@ -409,15 +466,16 @@ func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, err // we asked for a group but didn't find it. let's check to see // if we wanted a numeric group if !found { - gid, err := strconv.Atoi(ag) + gid, err := strconv.ParseInt(ag, 10, 64) if err != nil { - return nil, fmt.Errorf("Unable to find group %s", ag) + // Not a numeric ID either. + return nil, fmt.Errorf("Unable to find group %s: %w", ag, ErrNoGroupEntries) } // Ensure gid is inside gid range. - if gid < minId || gid > maxId { + if gid < minID || gid > maxID { return nil, ErrRange } - gidMap[gid] = struct{}{} + gidMap[int(gid)] = struct{}{} } } gids := []int{} @@ -439,3 +497,109 @@ func GetAdditionalGroupsPath(additionalGroups []string, groupPath string) ([]int } return GetAdditionalGroups(additionalGroups, group) } + +func ParseSubIDFile(path string) ([]SubID, error) { + subid, err := os.Open(path) + if err != nil { + return nil, err + } + defer subid.Close() + return ParseSubID(subid) +} + +func ParseSubID(subid io.Reader) ([]SubID, error) { + return ParseSubIDFilter(subid, nil) +} + +func ParseSubIDFileFilter(path string, filter func(SubID) bool) ([]SubID, error) { + subid, err := os.Open(path) + if err != nil { + return nil, err + } + defer subid.Close() + return ParseSubIDFilter(subid, filter) +} + +func ParseSubIDFilter(r io.Reader, filter func(SubID) bool) ([]SubID, error) { + if r == nil { + return nil, errors.New("nil source for subid-formatted data") + } + + var ( + s = bufio.NewScanner(r) + out = []SubID{} + ) + + for s.Scan() { + line := bytes.TrimSpace(s.Bytes()) + if len(line) == 0 { + continue + } + + // see: man 5 subuid + p := SubID{} + parseLine(line, &p.Name, &p.SubID, &p.Count) + + if filter == nil || filter(p) { + out = append(out, p) + } + } + if err := s.Err(); err != nil { + return nil, err + } + + return out, nil +} + +func ParseIDMapFile(path string) ([]IDMap, error) { + r, err := os.Open(path) + if err != nil { + return nil, err + } + defer r.Close() + return ParseIDMap(r) +} + +func ParseIDMap(r io.Reader) ([]IDMap, error) { + return ParseIDMapFilter(r, nil) +} + +func ParseIDMapFileFilter(path string, filter func(IDMap) bool) ([]IDMap, error) { + r, err := os.Open(path) + if err != nil { + return nil, err + } + defer r.Close() + return ParseIDMapFilter(r, filter) +} + +func ParseIDMapFilter(r io.Reader, filter func(IDMap) bool) ([]IDMap, error) { + if r == nil { + return nil, errors.New("nil source for idmap-formatted data") + } + + var ( + s = bufio.NewScanner(r) + out = []IDMap{} + ) + + for s.Scan() { + line := bytes.TrimSpace(s.Bytes()) + if len(line) == 0 { + continue + } + + // see: man 7 user_namespaces + p := IDMap{} + parseParts(bytes.Fields(line), &p.ID, &p.ParentID, &p.Count) + + if filter == nil || filter(p) { + out = append(out, p) + } + } + if err := s.Err(); err != nil { + return nil, err + } + + return out, nil +} diff --git a/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go b/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go new file mode 100644 index 0000000..e018eae --- /dev/null +++ b/vendor/github.com/opencontainers/runc/libcontainer/user/user_fuzzer.go @@ -0,0 +1,43 @@ +//go:build gofuzz +// +build gofuzz + +package user + +import ( + "io" + "strings" +) + +func IsDivisbleBy(n int, divisibleby int) bool { + return (n % divisibleby) == 0 +} + +func FuzzUser(data []byte) int { + if len(data) == 0 { + return -1 + } + if !IsDivisbleBy(len(data), 5) { + return -1 + } + + var divided [][]byte + + chunkSize := len(data) / 5 + + for i := 0; i < len(data); i += chunkSize { + end := i + chunkSize + + divided = append(divided, data[i:end]) + } + + _, _ = ParsePasswdFilter(strings.NewReader(string(divided[0])), nil) + + var passwd, group io.Reader + + group = strings.NewReader(string(divided[1])) + _, _ = GetAdditionalGroups([]string{string(divided[2])}, group) + + passwd = strings.NewReader(string(divided[3])) + _, _ = GetExecUser(string(divided[4]), nil, passwd, group) + return 1 +} diff --git a/vendor/golang.org/x/net/html/const.go b/vendor/golang.org/x/net/html/const.go index 73804d3..ff7acf2 100644 --- a/vendor/golang.org/x/net/html/const.go +++ b/vendor/golang.org/x/net/html/const.go @@ -52,7 +52,7 @@ var isSpecialElementMap = map[string]bool{ "iframe": true, "img": true, "input": true, - "keygen": true, + "keygen": true, // "keygen" has been removed from the spec, but are kept here for backwards compatibility. "li": true, "link": true, "listing": true, diff --git a/vendor/golang.org/x/net/html/foreign.go b/vendor/golang.org/x/net/html/foreign.go index 74774c4..9da9e9d 100644 --- a/vendor/golang.org/x/net/html/foreign.go +++ b/vendor/golang.org/x/net/html/foreign.go @@ -161,65 +161,62 @@ var mathMLAttributeAdjustments = map[string]string{ } var svgAttributeAdjustments = map[string]string{ - "attributename": "attributeName", - "attributetype": "attributeType", - "basefrequency": "baseFrequency", - "baseprofile": "baseProfile", - "calcmode": "calcMode", - "clippathunits": "clipPathUnits", - "contentscripttype": "contentScriptType", - "contentstyletype": "contentStyleType", - "diffuseconstant": "diffuseConstant", - "edgemode": "edgeMode", - "externalresourcesrequired": "externalResourcesRequired", - "filterunits": "filterUnits", - "glyphref": "glyphRef", - "gradienttransform": "gradientTransform", - "gradientunits": "gradientUnits", - "kernelmatrix": "kernelMatrix", - "kernelunitlength": "kernelUnitLength", - "keypoints": "keyPoints", - "keysplines": "keySplines", - "keytimes": "keyTimes", - "lengthadjust": "lengthAdjust", - "limitingconeangle": "limitingConeAngle", - "markerheight": "markerHeight", - "markerunits": "markerUnits", - "markerwidth": "markerWidth", - "maskcontentunits": "maskContentUnits", - "maskunits": "maskUnits", - "numoctaves": "numOctaves", - "pathlength": "pathLength", - "patterncontentunits": "patternContentUnits", - "patterntransform": "patternTransform", - "patternunits": "patternUnits", - "pointsatx": "pointsAtX", - "pointsaty": "pointsAtY", - "pointsatz": "pointsAtZ", - "preservealpha": "preserveAlpha", - "preserveaspectratio": "preserveAspectRatio", - "primitiveunits": "primitiveUnits", - "refx": "refX", - "refy": "refY", - "repeatcount": "repeatCount", - "repeatdur": "repeatDur", - "requiredextensions": "requiredExtensions", - "requiredfeatures": "requiredFeatures", - "specularconstant": "specularConstant", - "specularexponent": "specularExponent", - "spreadmethod": "spreadMethod", - "startoffset": "startOffset", - "stddeviation": "stdDeviation", - "stitchtiles": "stitchTiles", - "surfacescale": "surfaceScale", - "systemlanguage": "systemLanguage", - "tablevalues": "tableValues", - "targetx": "targetX", - "targety": "targetY", - "textlength": "textLength", - "viewbox": "viewBox", - "viewtarget": "viewTarget", - "xchannelselector": "xChannelSelector", - "ychannelselector": "yChannelSelector", - "zoomandpan": "zoomAndPan", + "attributename": "attributeName", + "attributetype": "attributeType", + "basefrequency": "baseFrequency", + "baseprofile": "baseProfile", + "calcmode": "calcMode", + "clippathunits": "clipPathUnits", + "diffuseconstant": "diffuseConstant", + "edgemode": "edgeMode", + "filterunits": "filterUnits", + "glyphref": "glyphRef", + "gradienttransform": "gradientTransform", + "gradientunits": "gradientUnits", + "kernelmatrix": "kernelMatrix", + "kernelunitlength": "kernelUnitLength", + "keypoints": "keyPoints", + "keysplines": "keySplines", + "keytimes": "keyTimes", + "lengthadjust": "lengthAdjust", + "limitingconeangle": "limitingConeAngle", + "markerheight": "markerHeight", + "markerunits": "markerUnits", + "markerwidth": "markerWidth", + "maskcontentunits": "maskContentUnits", + "maskunits": "maskUnits", + "numoctaves": "numOctaves", + "pathlength": "pathLength", + "patterncontentunits": "patternContentUnits", + "patterntransform": "patternTransform", + "patternunits": "patternUnits", + "pointsatx": "pointsAtX", + "pointsaty": "pointsAtY", + "pointsatz": "pointsAtZ", + "preservealpha": "preserveAlpha", + "preserveaspectratio": "preserveAspectRatio", + "primitiveunits": "primitiveUnits", + "refx": "refX", + "refy": "refY", + "repeatcount": "repeatCount", + "repeatdur": "repeatDur", + "requiredextensions": "requiredExtensions", + "requiredfeatures": "requiredFeatures", + "specularconstant": "specularConstant", + "specularexponent": "specularExponent", + "spreadmethod": "spreadMethod", + "startoffset": "startOffset", + "stddeviation": "stdDeviation", + "stitchtiles": "stitchTiles", + "surfacescale": "surfaceScale", + "systemlanguage": "systemLanguage", + "tablevalues": "tableValues", + "targetx": "targetX", + "targety": "targetY", + "textlength": "textLength", + "viewbox": "viewBox", + "viewtarget": "viewTarget", + "xchannelselector": "xChannelSelector", + "ychannelselector": "yChannelSelector", + "zoomandpan": "zoomAndPan", } diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go index 2cd12fc..f91466f 100644 --- a/vendor/golang.org/x/net/html/parse.go +++ b/vendor/golang.org/x/net/html/parse.go @@ -728,7 +728,13 @@ func inHeadNoscriptIM(p *parser) bool { return inBodyIM(p) case a.Basefont, a.Bgsound, a.Link, a.Meta, a.Noframes, a.Style: return inHeadIM(p) - case a.Head, a.Noscript: + case a.Head: + // Ignore the token. + return true + case a.Noscript: + // Don't let the tokenizer go into raw text mode even when a