diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml index 0d8e4e1b..1241ec01 100644 --- a/.github/workflows/codeql.yml +++ b/.github/workflows/codeql.yml @@ -20,7 +20,7 @@ jobs: fetch-depth: 0 - name: Set up Go - uses: actions/setup-go@v3 + uses: actions/setup-go@v4 with: go-version: '1.20' diff --git a/.github/workflows/development.yml b/.github/workflows/development.yml index c7a35f09..24763c04 100644 --- a/.github/workflows/development.yml +++ b/.github/workflows/development.yml @@ -25,7 +25,7 @@ jobs: fetch-depth: 0 - name: Set up Go - uses: actions/setup-go@v3 + uses: actions/setup-go@v4 with: go-version: ${{ matrix.go }} @@ -230,7 +230,7 @@ jobs: - uses: actions/checkout@v3 - name: Set up Go - uses: actions/setup-go@v3 + uses: actions/setup-go@v4 with: go-version: '1.20' @@ -294,7 +294,7 @@ jobs: - uses: actions/checkout@v3 - name: Set up Go - uses: actions/setup-go@v3 + uses: actions/setup-go@v4 with: go-version: '1.20' @@ -514,7 +514,7 @@ jobs: runs-on: ubuntu-latest steps: - name: Set up Go - uses: actions/setup-go@v3 + uses: actions/setup-go@v4 with: go-version: '1.20' - uses: actions/checkout@v3 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 47eea50a..7e6e9def 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -14,7 +14,7 @@ jobs: steps: - uses: actions/checkout@v3 - name: Set up Go - uses: actions/setup-go@v3 + uses: actions/setup-go@v4 with: go-version: ${{ env.GO_VERSION }} @@ -48,7 +48,7 @@ jobs: steps: - uses: actions/checkout@v3 - name: Set up Go - uses: actions/setup-go@v3 + uses: actions/setup-go@v4 with: go-version: ${{ env.GO_VERSION }} diff --git a/docs/full-configuration.md b/docs/full-configuration.md index 888d8064..15c144b5 100644 --- a/docs/full-configuration.md +++ b/docs/full-configuration.md @@ -70,11 +70,12 @@ The configuration file contains the following sections: - `temp_path`, string. Defines the path for temporary files such as those used for atomic uploads or file pipes. If you set this option you must make sure that the defined path exists, is accessible for writing by the user running SFTPGo, and is on the same filesystem as the users home directories otherwise the renaming for atomic uploads will become a copy and therefore may take a long time. The temporary files are not namespaced. The default is generally fine. Leave empty for the default. - `proxy_protocol`, integer. Support for [HAProxy PROXY protocol](https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt). If you are running SFTPGo behind a proxy server such as HAProxy, AWS ELB or NGINX, you can enable the proxy protocol. It provides a convenient way to safely transport connection information such as a client's address across multiple layers of NAT or TCP proxies to get the real client IP address instead of the proxy IP. Both protocol versions 1 and 2 are supported. If the proxy protocol is enabled in SFTPGo then you have to enable the protocol in your proxy configuration too. For example, for HAProxy, add `send-proxy` or `send-proxy-v2` to each server configuration line. The PROXY protocol is supported for SSH/SFTP and FTP/S. The following modes are supported: - 0, disabled - - 1, enabled. If the upstream IP is not allowed to send a proxy header the header be ignored. Using this mode does not mean that we can accept connections with and without the proxy header. We always try to read the proxy header and we ignore it if the upstream IP is not allowed to send a proxy header - - 2, required. If the upstream IP is not allowed to send a proxy header the connection will be rejected - - `proxy_allowed`, List of IP addresses and IP ranges allowed to send the proxy header: + - 1, enabled. If the upstream IP is not allowed to send a proxy header the header be ignored. Using this mode does not mean that we can accept connections with and without the proxy header. We always try to read the proxy header and we ignore it if the upstream IP is not allowed to send a proxy header. Set `proxy_skipped` if you want to allow some IP/networks to connect without sending a proxy header + - 2, required. If the upstream IP is not allowed to send a proxy header the connection will be rejected (unless the upstream IP is listed in `proxy_skipped`) + - `proxy_allowed`, list of IP addresses and IP ranges allowed to send the proxy header: - If `proxy_protocol` is set to 1 and we receive a proxy header from an IP that is not in the list then the connection will be accepted and the header will be ignored - If `proxy_protocol` is set to 2 and we receive a proxy header from an IP that is not in the list then the connection will be rejected + - `proxy_skipped`, list of IP address and IP ranges for which not to read the proxy header - `startup_hook`, string. Absolute path to an external program or an HTTP URL to invoke as soon as SFTPGo starts. If you define an HTTP URL it will be invoked using a `GET` request. Please note that SFTPGo services may not yet be available when this hook is run. Leave empty do disable - `post_connect_hook`, string. Absolute path to the command to execute or HTTP URL to notify. See [Post-connect hook](./post-connect-hook.md) for more details. Leave empty to disable - `post_disconnect_hook`, string. Absolute path to the command to execute or HTTP URL to notify. See [Post-disconnect hook](./post-disconnect-hook.md) for more details. Leave empty to disable diff --git a/go.mod b/go.mod index acb63d31..9d54a90c 100644 --- a/go.mod +++ b/go.mod @@ -9,10 +9,10 @@ require ( github.com/GehirnInc/crypt v0.0.0-20200316065508-bb7000b8a962 github.com/alexedwards/argon2id v0.0.0-20230305115115-4b3c3280a736 github.com/aws/aws-sdk-go-v2 v1.17.6 - github.com/aws/aws-sdk-go-v2/config v1.18.16 - github.com/aws/aws-sdk-go-v2/credentials v1.13.16 - github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.24 - github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.56 + github.com/aws/aws-sdk-go-v2/config v1.18.17 + github.com/aws/aws-sdk-go-v2/credentials v1.13.17 + github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.0 + github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.57 github.com/aws/aws-sdk-go-v2/service/marketplacemetering v1.14.6 github.com/aws/aws-sdk-go-v2/service/s3 v1.30.6 github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.19.0 @@ -33,18 +33,18 @@ require ( github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 github.com/google/uuid v1.3.0 github.com/hashicorp/go-hclog v1.4.0 - github.com/hashicorp/go-plugin v1.4.9 + github.com/hashicorp/go-plugin v1.4.10-0.20230306173702-d78f3fc2891d github.com/hashicorp/go-retryablehttp v0.7.2 github.com/jackc/pgx/v5 v5.3.2-0.20230311213408-9ae852eb583d github.com/jlaffaye/ftp v0.0.0-20201112195030-9aae4d151126 - github.com/klauspost/compress v1.16.0 + github.com/klauspost/compress v1.16.3 github.com/lestrrat-go/jwx/v2 v2.0.8 github.com/lithammer/shortuuid/v3 v3.0.7 github.com/mattn/go-sqlite3 v1.14.16 github.com/mhale/smtpd v0.8.0 github.com/minio/sio v0.3.1 github.com/otiai10/copy v1.9.0 - github.com/pires/go-proxyproto v0.6.2 + github.com/pires/go-proxyproto v0.7.0 github.com/pkg/sftp v1.13.6-0.20230213180117-971c283182b6 github.com/pquerna/otp v1.4.0 github.com/prometheus/client_golang v1.14.0 @@ -108,12 +108,12 @@ require ( github.com/fsnotify/fsnotify v1.6.0 // indirect github.com/go-jose/go-jose/v3 v3.0.0 // indirect github.com/go-ole/go-ole v1.2.6 // indirect - github.com/goccy/go-json v0.10.0 // indirect + github.com/goccy/go-json v0.10.1 // indirect github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect github.com/golang/protobuf v1.5.3 // indirect github.com/google/go-cmp v0.5.9 // indirect github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect - github.com/googleapis/gax-go/v2 v2.7.1 // indirect + github.com/googleapis/gax-go/v2 v2.8.0 // indirect github.com/hashicorp/go-cleanhttp v0.5.2 // indirect github.com/hashicorp/hcl v1.0.0 // indirect github.com/hashicorp/yamux v0.1.1 // indirect @@ -159,7 +159,7 @@ require ( google.golang.org/appengine v1.6.7 // indirect google.golang.org/genproto v0.0.0-20230306155012-7f2fa6fef1f4 // indirect google.golang.org/grpc v1.53.0 // indirect - google.golang.org/protobuf v1.29.0 // indirect + google.golang.org/protobuf v1.29.1 // indirect gopkg.in/ini.v1 v1.67.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect ) diff --git a/go.sum b/go.sum index 67656bed..9192d337 100644 --- a/go.sum +++ b/go.sum @@ -561,17 +561,17 @@ github.com/aws/aws-sdk-go-v2 v1.17.6/go.mod h1:uzbQtefpm44goOPmdKyAlXSNcwlRgF3eP github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.10 h1:dK82zF6kkPeCo8J1e+tGx4JdvDIQzj7ygIoLg8WMuGs= github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.10/go.mod h1:VeTZetY5KRJLuD/7fkQXMU6Mw7H5m/KP2J5Iy9osMno= github.com/aws/aws-sdk-go-v2/config v1.18.12/go.mod h1:J36fOhj1LQBr+O4hJCiT8FwVvieeoSGOtPuvhKlsNu8= -github.com/aws/aws-sdk-go-v2/config v1.18.16 h1:4r7gsCu8Ekwl5iJGE/GmspA2UifqySCCkyyyPFeWs3w= -github.com/aws/aws-sdk-go-v2/config v1.18.16/go.mod h1:XjM6lVbq7UgELp9NjXBrb1DQY/ownlWsvDhEQksemJc= +github.com/aws/aws-sdk-go-v2/config v1.18.17 h1:jwTkhULSrbr/SQA8tfdYqZxpG8YsRycmIXxJcbrqY5E= +github.com/aws/aws-sdk-go-v2/config v1.18.17/go.mod h1:Lj3E7XcxJnxMa+AYo89YiL68s1cFJRGduChynYU67VA= github.com/aws/aws-sdk-go-v2/credentials v1.13.12/go.mod h1:37HG2MBroXK3jXfxVGtbM2J48ra2+Ltu+tmwr/jO0KA= -github.com/aws/aws-sdk-go-v2/credentials v1.13.16 h1:GgToSxaENX/1zXIGNFfiVk4hxryYJ5Vt4Mh8XLAL7Lc= -github.com/aws/aws-sdk-go-v2/credentials v1.13.16/go.mod h1:KP7aFJhfwPFgx9aoVYL2nYHjya5WBD98CWaadpgmnpY= +github.com/aws/aws-sdk-go-v2/credentials v1.13.17 h1:IubQO/RNeIVKF5Jy77w/LfUvmmCxTnk2TP1UZZIMiF4= +github.com/aws/aws-sdk-go-v2/credentials v1.13.17/go.mod h1:K9xeFo1g/YPMguMUD69YpwB4Nyi6W/5wn706xIInJFg= github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.22/go.mod h1:YGSIJyQ6D6FjKMQh16hVFSIUD54L4F7zTGePqYMYYJU= -github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.24 h1:5qyqXASrX2zy5cTnoHHa4N2c3Lc94GH7gjnBP3GwKdU= -github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.24/go.mod h1:neYVaeKr5eT7BzwULuG2YbLhzWZ22lpjKdCybR7AXrQ= +github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.0 h1:/2Cb3SK3xVOQA7Xfr5nCWCo5H3UiNINtsVvVdk8sQqA= +github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.0/go.mod h1:neYVaeKr5eT7BzwULuG2YbLhzWZ22lpjKdCybR7AXrQ= github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.51/go.mod h1:7Grl2gV+dx9SWrUIgwwlUvU40t7+lOSbx34XwfmsTkY= -github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.56 h1:kFDCPqqVvb9vYcW82L7xYfrBGpuxXQ/8A/zYVayRQK4= -github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.56/go.mod h1:FoSBuessadgy8Cqp9gQF8U5rzi1XVQhiEJ6su2/kBEE= +github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.57 h1:ubKS0iZH5veiqb44qeHzaoKNPvCZQeBVFw4JDhfeWjk= +github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.57/go.mod h1:dRBjXtcjmYglxVHpdoGGVWvZumDC27I2GLDGI0Uw4RQ= github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.28/go.mod h1:3lwChorpIM/BhImY/hy+Z6jekmN92cXGPI1QJasVPYY= github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.30 h1:y+8n9AGDjikyXoMBTRaHHHSaFEB8267ykmvyPodJfys= github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.30/go.mod h1:LUBAO3zNXQjoONBKn/kR1y0Q4cj/D02Ts0uHYjcCQLM= @@ -1063,8 +1063,8 @@ github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee/go.mod h1:L0fX3K22 github.com/gobwas/pool v0.2.0/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw= github.com/gobwas/ws v1.0.2/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM= github.com/goccy/go-json v0.9.11/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I= -github.com/goccy/go-json v0.10.0 h1:mXKd9Qw4NuzShiRlOXKews24ufknHO7gx30lsDyokKA= -github.com/goccy/go-json v0.10.0/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I= +github.com/goccy/go-json v0.10.1 h1:lEs5Ob+oOG/Ze199njvzHbhn6p9T+h64F5hRj69iTTo= +github.com/goccy/go-json v0.10.1/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I= github.com/goccy/go-yaml v1.9.5/go.mod h1:U/jl18uSupI5rdI2jmuCswEA2htH9eXfferR3KfscvA= github.com/godbus/dbus v0.0.0-20151105175453-c7fdd8b5cd55/go.mod h1:/YcGZj5zSblfDWMMoOzV4fas9FZnQYTkDnsGvmh2Grw= github.com/godbus/dbus v0.0.0-20180201030542-885f9cc04c9c/go.mod h1:/YcGZj5zSblfDWMMoOzV4fas9FZnQYTkDnsGvmh2Grw= @@ -1221,8 +1221,8 @@ github.com/googleapis/gax-go/v2 v2.4.0/go.mod h1:XOTVJ59hdnfJLIP/dh8n5CGryZR2LxK github.com/googleapis/gax-go/v2 v2.5.1/go.mod h1:h6B0KMMFNtI2ddbGJn3T3ZbwkeT6yqEF02fYlzkUCyo= github.com/googleapis/gax-go/v2 v2.6.0/go.mod h1:1mjbznJAPHFpesgE5ucqfYEscaz5kMdcIDwU/6+DDoY= github.com/googleapis/gax-go/v2 v2.7.0/go.mod h1:TEop28CZZQ2y+c0VxMUmu1lV+fQx57QpBWsYpwqHJx8= -github.com/googleapis/gax-go/v2 v2.7.1 h1:gF4c0zjUP2H/s/hEGyLA3I0fA2ZWjzYiONAD6cvPr8A= -github.com/googleapis/gax-go/v2 v2.7.1/go.mod h1:4orTrqY6hXxxaUL4LHIPl6lGo8vAE38/qKbhSAKP6QI= +github.com/googleapis/gax-go/v2 v2.8.0 h1:UBtEZqx1bjXtOQ5BVTkuYghXrr3N4V123VKJK67vJZc= +github.com/googleapis/gax-go/v2 v2.8.0/go.mod h1:4orTrqY6hXxxaUL4LHIPl6lGo8vAE38/qKbhSAKP6QI= github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg= github.com/googleapis/gnostic v0.5.1/go.mod h1:6U4PtQXGIEt/Z3h5MAT7FNofLnw9vXk2cUuW7uA/OeU= github.com/googleapis/gnostic v0.5.5/go.mod h1:7+EbHbldMins07ALC74bsA81Ovc97DwqyJO1AENw9kA= @@ -1288,8 +1288,8 @@ github.com/hashicorp/go-multierror v0.0.0-20161216184304-ed905158d874/go.mod h1: github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk= github.com/hashicorp/go-multierror v1.1.0/go.mod h1:spPvp8C1qA32ftKqdAHm4hHTbPw+vmowP0z+KUhOZdA= github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM= -github.com/hashicorp/go-plugin v1.4.9 h1:ESiK220/qE0aGxWdzKIvRH69iLiuN/PjoLTm69RoWtU= -github.com/hashicorp/go-plugin v1.4.9/go.mod h1:viDMjcLJuDui6pXb8U4HVfb8AamCWhHGUjr2IrTF67s= +github.com/hashicorp/go-plugin v1.4.10-0.20230306173702-d78f3fc2891d h1:I5vZgh+FLXZcmwesw2ZbfW4WKiPKlZxNoxJdUNwN/wE= +github.com/hashicorp/go-plugin v1.4.10-0.20230306173702-d78f3fc2891d/go.mod h1:6/1TEzT0eQznvI/gV2CM29DLSkAK/e58mUWKVsPaph0= github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs= github.com/hashicorp/go-retryablehttp v0.7.1/go.mod h1:vAew36LZh98gCBJNLH42IQ1ER/9wtLZZ8meHqQvEYWY= github.com/hashicorp/go-retryablehttp v0.7.2 h1:AcYqCvkpalPnPF2pn0KamgwamS42TqUDDYFRKq/RAd0= @@ -1438,8 +1438,8 @@ github.com/klauspost/compress v1.11.13/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdY github.com/klauspost/compress v1.13.4/go.mod h1:8dP1Hq4DHOhN9w426knH3Rhby4rFm6D8eO+e+Dq5Gzg= github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk= github.com/klauspost/compress v1.15.1/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk= -github.com/klauspost/compress v1.16.0 h1:iULayQNOReoYUe+1qtKOqw9CwJv3aNQu8ivo7lw1HU4= -github.com/klauspost/compress v1.16.0/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE= +github.com/klauspost/compress v1.16.3 h1:XuJt9zzcnaz6a16/OU53ZjWp/v7/42WcR5t2a0PcNQY= +github.com/klauspost/compress v1.16.3/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE= github.com/klauspost/cpuid/v2 v2.0.4/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg= github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk= github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY= @@ -1711,8 +1711,8 @@ github.com/pelletier/go-toml/v2 v2.0.7/go.mod h1:eumQOmlWiOPt5WriQQqoM5y18pDHwha github.com/performancecopilot/speed/v4 v4.0.0/go.mod h1:qxrSyuDGrTOWfV+uKRFhfxw6h/4HXRGUiZiufxo49BM= github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU= github.com/pierrec/lz4 v1.0.2-0.20190131084431-473cd7ce01a1/go.mod h1:3/3N9NVKO0jef7pBehbT1qWhCMrIgbYNnFAZCqQ5LRc= -github.com/pires/go-proxyproto v0.6.2 h1:KAZ7UteSOt6urjme6ZldyFm4wDe/z0ZUP0Yv0Dos0d8= -github.com/pires/go-proxyproto v0.6.2/go.mod h1:Odh9VFOZJCf9G8cLW5o435Xf1J95Jw9Gw5rnCjcwzAY= +github.com/pires/go-proxyproto v0.7.0 h1:IukmRewDQFWC7kfnb66CSomk2q/seBuilHBYFwyq0Hs= +github.com/pires/go-proxyproto v0.7.0/go.mod h1:Vz/1JPY/OACxWGQNIRY2BeyDmpoaWmEP40O9LbuiFR4= github.com/pkg/browser v0.0.0-20210115035449-ce105d075bb4/go.mod h1:N6UoU20jOqggOuDwUaBQpluzLNDqif3kq9z2wpdYEfQ= github.com/pkg/browser v0.0.0-20210911075715-681adbf594b8 h1:KoWmjvw+nsYOo29YJK9vDA65RGE3NrOnUtO7a+RF9HU= github.com/pkg/browser v0.0.0-20210911075715-681adbf594b8/go.mod h1:HKlIX3XHQyzLZPlr7++PzdhaXEj94dEiJgZDTsxEqUI= @@ -2864,8 +2864,8 @@ google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQ google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= -google.golang.org/protobuf v1.29.0 h1:44S3JjaKmLEE4YIkjzexaP+NzZsudE3Zin5Njn/pYX0= -google.golang.org/protobuf v1.29.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= +google.golang.org/protobuf v1.29.1 h1:7QBf+IK2gx70Ap/hDsOmam3GE0v9HicjfEdAxE62UoM= +google.golang.org/protobuf v1.29.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= diff --git a/internal/common/common.go b/internal/common/common.go index 1ceb58a2..296ba3ba 100644 --- a/internal/common/common.go +++ b/internal/common/common.go @@ -220,6 +220,9 @@ func Initialize(c Configuration, isShared int) error { logger.Info(logSender, "", "allow list initialized") Config.allowList = allowList } + if err := c.initializeProxyProtocol(); err != nil { + return err + } vfs.SetTempPath(c.TempPath) dataprovider.SetTempPath(c.TempPath) vfs.SetAllowSelfConnections(c.AllowSelfConnections) @@ -533,6 +536,8 @@ type Configuration struct { // If proxy protocol is set to 2 and we receive a proxy header from an IP that is not in the list then the // connection will be rejected. ProxyAllowed []string `json:"proxy_allowed" mapstructure:"proxy_allowed"` + // List of IP addresses and IP ranges for which not to read the proxy header + ProxySkipped []string `json:"proxy_skipped" mapstructure:"proxy_skipped"` // Absolute path to an external program or an HTTP URL to invoke as soon as SFTPGo starts. // If you define an HTTP URL it will be invoked using a `GET` request. // Please note that SFTPGo services may not yet be available when this hook is run. @@ -569,6 +574,8 @@ type Configuration struct { defender Defender allowList *dataprovider.IPList rateLimitersList *dataprovider.IPList + proxyAllowed []func(net.IP) bool + proxySkipped []func(net.IP) bool } // IsAtomicUploadEnabled returns true if atomic upload is enabled @@ -576,33 +583,34 @@ func (c *Configuration) IsAtomicUploadEnabled() bool { return c.UploadMode == UploadModeAtomic || c.UploadMode == UploadModeAtomicWithResume } +func (c *Configuration) initializeProxyProtocol() error { + if c.ProxyProtocol > 0 { + allowed, err := util.ParseAllowedIPAndRanges(c.ProxyAllowed) + if err != nil { + return fmt.Errorf("invalid proxy allowed: %w", err) + } + skipped, err := util.ParseAllowedIPAndRanges(c.ProxySkipped) + if err != nil { + return fmt.Errorf("invalid proxy skipped: %w", err) + } + Config.proxyAllowed = allowed + Config.proxySkipped = skipped + } + return nil +} + // GetProxyListener returns a wrapper for the given listener that supports the // HAProxy Proxy Protocol func (c *Configuration) GetProxyListener(listener net.Listener) (*proxyproto.Listener, error) { - var err error if c.ProxyProtocol > 0 { - var policyFunc func(upstream net.Addr) (proxyproto.Policy, error) - if c.ProxyProtocol == 1 && len(c.ProxyAllowed) > 0 { - policyFunc, err = proxyproto.LaxWhiteListPolicy(c.ProxyAllowed) - if err != nil { - return nil, err - } - } - if c.ProxyProtocol == 2 { - if len(c.ProxyAllowed) == 0 { - policyFunc = func(upstream net.Addr) (proxyproto.Policy, error) { - return proxyproto.REQUIRE, nil - } - } else { - policyFunc, err = proxyproto.StrictWhiteListPolicy(c.ProxyAllowed) - if err != nil { - return nil, err - } - } + defaultPolicy := proxyproto.REQUIRE + if c.ProxyProtocol == 1 { + defaultPolicy = proxyproto.IGNORE } + return &proxyproto.Listener{ Listener: listener, - Policy: policyFunc, + Policy: getProxyPolicy(c.proxyAllowed, c.proxySkipped, defaultPolicy), ReadHeaderTimeout: 10 * time.Second, }, nil } @@ -777,6 +785,30 @@ func (c *Configuration) ExecutePostConnectHook(ipAddr, protocol string) error { return nil } +func getProxyPolicy(allowed, skipped []func(net.IP) bool, def proxyproto.Policy) proxyproto.PolicyFunc { + return func(upstream net.Addr) (proxyproto.Policy, error) { + upstreamIP, err := util.GetIPFromNetAddr(upstream) + if err != nil { + // something is wrong with the source IP, better reject the connection + return proxyproto.REJECT, err + } + + for _, skippedFrom := range skipped { + if skippedFrom(upstreamIP) { + return proxyproto.SKIP, nil + } + } + + for _, allowFrom := range allowed { + if allowFrom(upstreamIP) { + return proxyproto.USE, nil + } + } + + return def, nil + } +} + // SSHConnection defines an ssh connection. // Each SSH connection can open several channels for SFTP or SSH commands type SSHConnection struct { diff --git a/internal/common/common_test.go b/internal/common/common_test.go index 041d8210..8b59b1d4 100644 --- a/internal/common/common_test.go +++ b/internal/common/common_test.go @@ -29,6 +29,7 @@ import ( "time" "github.com/alexedwards/argon2id" + "github.com/pires/go-proxyproto" "github.com/sftpgo/sdk" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" @@ -215,6 +216,36 @@ func TestConnections(t *testing.T) { Connections.RUnlock() } +func TestInitializationProxyErrors(t *testing.T) { + configCopy := Config + + c := Configuration{ + ProxyProtocol: 1, + ProxyAllowed: []string{"1.1.1.1111"}, + } + err := Initialize(c, 0) + if assert.Error(t, err) { + assert.Contains(t, err.Error(), "invalid proxy allowed") + } + c.ProxyAllowed = nil + c.ProxySkipped = []string{"invalid"} + err = Initialize(c, 0) + if assert.Error(t, err) { + assert.Contains(t, err.Error(), "invalid proxy skipped") + } + c.ProxyAllowed = []string{"1.1.1.1"} + c.ProxySkipped = []string{"2.2.2.2", "10.8.0.0/24"} + err = Initialize(c, 0) + assert.NoError(t, err) + assert.Len(t, Config.proxyAllowed, 1) + assert.Len(t, Config.proxySkipped, 2) + + Config = configCopy + assert.Equal(t, 0, Config.ProxyProtocol) + assert.Len(t, Config.proxyAllowed, 0) + assert.Len(t, Config.proxySkipped, 0) +} + func TestInitializationClosedProvider(t *testing.T) { configCopy := Config @@ -955,6 +986,34 @@ func TestQuotaScansRole(t *testing.T) { assert.Len(t, QuotaScans.GetUsersQuotaScans(""), 0) } +func TestProxyPolicy(t *testing.T) { + addr := net.TCPAddr{} + p := getProxyPolicy(nil, nil, proxyproto.IGNORE) + policy, err := p(&addr) + assert.Error(t, err) + assert.Equal(t, proxyproto.REJECT, policy) + ip1 := net.ParseIP("10.8.1.1") + ip2 := net.ParseIP("10.8.1.2") + ip3 := net.ParseIP("10.8.1.3") + allowed, err := util.ParseAllowedIPAndRanges([]string{ip1.String()}) + assert.NoError(t, err) + skipped, err := util.ParseAllowedIPAndRanges([]string{ip2.String(), ip3.String()}) + assert.NoError(t, err) + p = getProxyPolicy(allowed, skipped, proxyproto.IGNORE) + policy, err = p(&net.TCPAddr{IP: ip1}) + assert.NoError(t, err) + assert.Equal(t, proxyproto.USE, policy) + policy, err = p(&net.TCPAddr{IP: ip2}) + assert.NoError(t, err) + assert.Equal(t, proxyproto.SKIP, policy) + policy, err = p(&net.TCPAddr{IP: ip3}) + assert.NoError(t, err) + assert.Equal(t, proxyproto.SKIP, policy) + policy, err = p(&net.TCPAddr{IP: net.ParseIP("10.8.1.4")}) + assert.NoError(t, err) + assert.Equal(t, proxyproto.IGNORE, policy) +} + func TestProxyProtocolVersion(t *testing.T) { c := Configuration{ ProxyProtocol: 0, @@ -966,21 +1025,12 @@ func TestProxyProtocolVersion(t *testing.T) { c.ProxyProtocol = 1 proxyListener, err := c.GetProxyListener(nil) assert.NoError(t, err) - assert.Nil(t, proxyListener.Policy) + assert.NotNil(t, proxyListener.Policy) c.ProxyProtocol = 2 proxyListener, err = c.GetProxyListener(nil) assert.NoError(t, err) assert.NotNil(t, proxyListener.Policy) - - c.ProxyProtocol = 1 - c.ProxyAllowed = []string{"invalid"} - _, err = c.GetProxyListener(nil) - assert.Error(t, err) - - c.ProxyProtocol = 2 - _, err = c.GetProxyListener(nil) - assert.Error(t, err) } func TestStartupHook(t *testing.T) { diff --git a/internal/config/config.go b/internal/config/config.go index 747d761a..54db833f 100644 --- a/internal/config/config.go +++ b/internal/config/config.go @@ -205,6 +205,7 @@ func Init() { TempPath: "", ProxyProtocol: 0, ProxyAllowed: []string{}, + ProxySkipped: []string{}, PostConnectHook: "", PostDisconnectHook: "", DataRetentionHook: "", @@ -1960,6 +1961,7 @@ func setViperDefaults() { viper.SetDefault("common.temp_path", globalConf.Common.TempPath) viper.SetDefault("common.proxy_protocol", globalConf.Common.ProxyProtocol) viper.SetDefault("common.proxy_allowed", globalConf.Common.ProxyAllowed) + viper.SetDefault("common.proxy_skipped", globalConf.Common.ProxySkipped) viper.SetDefault("common.post_connect_hook", globalConf.Common.PostConnectHook) viper.SetDefault("common.post_disconnect_hook", globalConf.Common.PostDisconnectHook) viper.SetDefault("common.data_retention_hook", globalConf.Common.DataRetentionHook) diff --git a/internal/ftpd/internal_test.go b/internal/ftpd/internal_test.go index 769b4ca8..f2e74996 100644 --- a/internal/ftpd/internal_test.go +++ b/internal/ftpd/internal_test.go @@ -505,13 +505,9 @@ func TestServerGetSettings(t *testing.T) { assert.Equal(t, 11000, settings.PassiveTransferPortRange.End) common.Config.ProxyProtocol = 1 - common.Config.ProxyAllowed = []string{"invalid"} - assert.True(t, binding.HasProxy()) _, err = server.GetSettings() assert.Error(t, err) server.binding.Port = 8021 - _, err = server.GetSettings() - assert.Error(t, err) assert.Equal(t, "Plain and explicit", binding.GetTLSDescription()) diff --git a/internal/sftpd/sftpd_test.go b/internal/sftpd/sftpd_test.go index 2ec077f8..e88afee0 100644 --- a/internal/sftpd/sftpd_test.go +++ b/internal/sftpd/sftpd_test.go @@ -403,10 +403,8 @@ func TestInitialization(t *testing.T) { }, } common.Config.ProxyProtocol = 1 - common.Config.ProxyAllowed = []string{"1270.0.0.1"} assert.True(t, sftpdConf.Bindings[0].HasProxy()) - err = sftpdConf.Initialize(configDir) - assert.Error(t, err) + common.Config.ProxyProtocol = 0 sftpdConf.HostKeys = []string{"missing key"} err = sftpdConf.Initialize(configDir) assert.Error(t, err) diff --git a/internal/util/util.go b/internal/util/util.go index 4c8c1962..0bad44c8 100644 --- a/internal/util/util.go +++ b/internal/util/util.go @@ -290,6 +290,24 @@ func GetIPFromRemoteAddress(remoteAddress string) string { return remoteAddress } +// GetIPFromNetAddr returns the IP from the network address +func GetIPFromNetAddr(upstream net.Addr) (net.IP, error) { + if upstream == nil { + return nil, errors.New("invalid address") + } + upstreamString, _, err := net.SplitHostPort(upstream.String()) + if err != nil { + return nil, err + } + + upstreamIP := net.ParseIP(upstreamString) + if upstreamIP == nil { + return nil, fmt.Errorf("invalid IP address: %q", upstreamString) + } + + return upstreamIP, nil +} + // NilIfEmpty returns nil if the input string is empty func NilIfEmpty(s string) *string { if s == "" { diff --git a/sftpgo.json b/sftpgo.json index d9ae000d..18172766 100644 --- a/sftpgo.json +++ b/sftpgo.json @@ -12,6 +12,7 @@ "temp_path": "", "proxy_protocol": 0, "proxy_allowed": [], + "proxy_skipped": [], "startup_hook": "", "post_connect_hook": "", "post_disconnect_hook": "", diff --git a/static/vendor/jquery/jquery.min.js b/static/vendor/jquery/jquery.min.js index b5329e9a..0de648ed 100644 --- a/static/vendor/jquery/jquery.min.js +++ b/static/vendor/jquery/jquery.min.js @@ -1,2 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