Conan API

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This is the API documentation for Conan Packages.

WARNING: This API is used by the Conan package manager client and is generally not meant for manual consumption.

For instructions on how to upload and install Conan packages from the GitLab package registry, see the Conan package registry documentation.

NOTE: These endpoints do not adhere to the standard API authentication methods. See each route for details on how credentials are expected to be passed. Undocumented authentication methods might be removed in the future.

NOTE: The Conan registry is not FIPS compliant and is disabled when FIPS mode is enabled. These endpoints will all return 404 Not Found.

Route prefix

There are two sets of identical routes that each make requests in different scopes:

Use the instance-level prefix to make requests in the entire GitLab instance's scope.
Use the project-level prefix to make requests in a single project's scope.

The examples in this document all use the instance-level prefix.

Instance-level

/packages/conan/v1

When using the instance-level routes, be aware that there is a naming restriction for Conan recipes.

Project-level

/projects/:id/packages/conan/v1

Attribute	Type	Required	Description
`id`	string	yes	The project ID or full project path.

Ping

Ping the GitLab Conan repository to verify availability:

GET <route-prefix>/ping

curl "https://gitlab.example.com/api/v4/packages/conan/v1/ping"

Example response:

""

Search

Search the instance for Conan packages by name:

GET <route-prefix>/conans/search

Attribute	Type	Required	Description
`q`	string	yes	Search query. You can use `*` as a wildcard.

curl --user <username>:<personal_access_token> "https://gitlab.example.com/api/v4/packages/conan/v1/conans/search?q=Hello*"

Example response:

{
  "results": [
    "Hello/0.1@foo+conan_test_prod/beta",
    "Hello/0.1@foo+conan_test_prod/stable",
    "Hello/0.2@foo+conan_test_prod/beta",
    "Hello/0.3@foo+conan_test_prod/beta",
    "Hello/0.1@foo+conan-reference-test/stable",
    "HelloWorld/0.1@baz+conan-reference-test/beta"
    "hello-world/0.4@buz+conan-test/alpha"
  ]
}

Authenticate

Returns a JWT to be used for Conan requests in a Bearer header:

"Authorization: Bearer <token>

The Conan package manager client automatically uses this token.

GET <route-prefix>/users/authenticate

curl --user <username>:<personal_access_token> "https://gitlab.example.com/api/v4/packages/conan/v1/users/authenticate"

Example response:

eyJhbGciOiJIUzI1NiIiheR5cCI6IkpXVCJ9.eyJhY2Nlc3NfdG9rZW4iOjMyMTQyMzAsqaVzZXJfaWQiOjQwNTkyNTQsImp0aSI6IjdlNzBiZTNjLWFlNWQtNDEyOC1hMmIyLWZiOThhZWM0MWM2OSIsImlhd3r1MTYxNjYyMzQzNSwibmJmIjoxNjE2NjIzNDMwLCJleHAiOjE2MTY2MjcwMzV9.QF0Q3ZIB2GW5zNKyMSIe0HIFOITjEsZEioR-27Rtu7E

Check Credentials

Checks the validity of Basic Auth credentials or a Conan JWT generated from /authenticate.

GET <route-prefix>/users/check_credentials

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/users/check_credentials

Example response:

ok

Recipe Snapshot

This returns the snapshot of the recipe files for the specified Conan recipe. The snapshot is a list of filenames with their associated md5 hash.

GET <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable"

Example response:

{
  "conan_sources.tgz": "eadf19b33f4c3c7e113faabf26e76277",
  "conanfile.py": "25e55b96a28f81a14ba8e8a8c99eeace",
  "conanmanifest.txt": "5b6fd77a2ba14303ce4cdb08c87e82ab"
}

Package Snapshot

This returns the snapshot of the package files for the specified Conan recipe with the specified Conan reference. The snapshot is a list of filenames with their associated md5 hash.

GET <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel/packages/:conan_package_reference

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.
`conan_package_reference`	string	yes	Reference hash of a Conan package. Conan generates this value.

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f"

Example response:

{
  "conan_package.tgz": "749b29bdf72587081ca03ec033ee59dc",
  "conaninfo.txt": "32859d737fe84e6a7ccfa4d64dc0d1f2",
  "conanmanifest.txt": "a86b398e813bd9aa111485a9054a2301"
}

Recipe Manifest

The manifest is a list of recipe filenames with their associated download URLs.

GET <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel/digest

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable/digest"

Example response:

{
  "conan_sources.tgz": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conan_sources.tgz",
  "conanfile.py": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanfile.py",
  "conanmanifest.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanmanifest.txt"
}

The URLs in the response have the same route prefix used to request them. If you request them with the project-level route, the returned URLs contain /projects/:id.

Package Manifest

The manifest is a list of package filenames with their associated download URLs.

GET <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel/packages/:conan_package_reference/digest

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.
`conan_package_reference`	string	yes	Reference hash of a Conan package. Conan generates this value.

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/digest"

Example response:

{
  "conan_package.tgz": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/0/conan_package.tgz",
  "conaninfo.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/0/conaninfo.txt",
  "conanmanifest.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/0/conanmanifest.txt"
}

The URLs in the response have the same route prefix used to request them. If you request them with the project-level route, the returned URLs contain /projects/:id.

Recipe Download URLs

Recipe download URLs return a list of recipe filenames with their associated download URLs. This attribute is the same payload as the recipe manifest endpoint.

GET <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel/download_urls

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable/digest"

Example response:

{
  "conan_sources.tgz": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conan_sources.tgz",
  "conanfile.py": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanfile.py",
  "conanmanifest.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanmanifest.txt"
}

The URLs in the response have the same route prefix used to request them. If you request them with the project-level route, the returned URLs contain /projects/:id.

Package Download URLs

Package download URLs return a list of package filenames with their associated download URLs. This URL is the same payload as the package manifest endpoint.

GET <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel/packages/:conan_package_reference/download_urls

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.
`conan_package_reference`	string	yes	Reference hash of a Conan package. Conan generates this value.

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/download_urls"

Example response:

{
  "conan_package.tgz": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/0/conan_package.tgz",
  "conaninfo.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/0/conaninfo.txt",
  "conanmanifest.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/0/conanmanifest.txt"
}

The URLs in the response have the same route prefix used to request them. If you request them with the project-level route, the returned URLs contain /projects/:id.

Recipe Upload URLs

Given a list of recipe filenames and file sizes, a list of URLs to upload each file is returned.

POST <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel/upload_urls

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.

Example request JSON payload:

{
  "conanfile.py": 410,
  "conanmanifest.txt": 130
}

curl --request POST \
     --header "Authorization: Bearer <authenticate_token>" \
     --header "Content-Type: application/json" \
     --data '{"conanfile.py":410,"conanmanifest.txt":130}' \
     "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable/upload_urls"

Example response:

{
  "conanfile.py": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanfile.py",
  "conanmanifest.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanmanifest.txt"
}

The URLs in the response have the same route prefix used to request them. If you request them with the project-level route, the returned URLs contain /projects/:id.

Package Upload URLs

Given a list of package filenames and file sizes, a list of URLs to upload each file is returned.

POST <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel/packages/:conan_package_reference/upload_urls

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.
`conan_package_reference`	string	yes	Reference hash of a Conan package. Conan generates this value.

Example request JSON payload:

{
  "conan_package.tgz": 5412,
  "conanmanifest.txt": 130,
  "conaninfo.txt": 210
  }

curl --request POST \
     --header "Authorization: Bearer <authenticate_token>" \
     --header "Content-Type: application/json" \
     --data '{"conan_package.tgz":5412,"conanmanifest.txt":130,"conaninfo.txt":210}'
     "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/upload_urls"

Example response:

{
  "conan_package.tgz": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/package/103f6067a947f366ef91fc1b7da351c588d1827f/0/conan_package.tgz",
  "conanmanifest.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/package/103f6067a947f366ef91fc1b7da351c588d1827f/0/conanmanifest.txt",
  "conaninfo.txt": "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/package/103f6067a947f366ef91fc1b7da351c588d1827f/0/conaninfo.txt"
}

The URLs in the response have the same route prefix used to request them. If you request them with the project-level route, the returned URLs contain /projects/:id.

Download a Recipe file

Download a recipe file to the package registry. You must use a download URL that the recipe download URLs endpoint returned.

GET packages/conan/v1/files/:package_name/:package_version/:package_username/:package_channel/:recipe_revision/export/:file_name

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.
`recipe_revision`	string	yes	Revision of the recipe. GitLab does not yet support Conan revisions, so the default value of `0` is always used.
`file_name`	string	yes	The name and file extension of the requested file.

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanfile.py"

You can also write the output to a file by using:

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanfile.py" >> conanfile.py

This example writes to conanfile.py in the current directory.

Upload a Recipe file

Upload a recipe file to the package registry. You must use an upload URL that the recipe upload URLs endpoint returned.

PUT packages/conan/v1/files/:package_name/:package_version/:package_username/:package_channel/:recipe_revision/export/:file_name

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.
`recipe_revision`	string	yes	Revision of the recipe. GitLab does not yet support Conan revisions, so the default value of `0` is always used.
`file_name`	string	yes	The name and file extension of the requested file.

Provide the file context in the request body:

curl --request PUT \
     --user <username>:<personal_access_token> \
     --upload-file path/to/conanfile.py \
     "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/export/conanfile.py"

Download a Package file

Download a package file to the package registry. You must use a download URL that the package download URLs endpoint returned.

GET packages/conan/v1/files/:package_name/:package_version/:package_username/:package_channel/:recipe_revision/package/:conan_package_reference/:package_revision/:file_name

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.
`recipe_revision`	string	yes	Revision of the recipe. GitLab does not yet support Conan revisions, so the default value of `0` is always used.
`conan_package_reference`	string	yes	Reference hash of a Conan package. Conan generates this value.
`package_revision`	string	yes	Revision of the package. GitLab does not yet support Conan revisions, so the default value of `0` is always used.
`file_name`	string	yes	The name and file extension of the requested file.

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/0/conaninfo.txt"

You can also write the output to a file by using:

curl --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/packages/103f6067a947f366ef91fc1b7da351c588d1827f/0/conaninfo.txt" >> conaninfo.txt

This example writes to conaninfo.txt in the current directory.

Upload a Package file

Upload a package file to the package registry. You must use an upload URL that the package upload URLs endpoint returned.

PUT packages/conan/v1/files/:package_name/:package_version/:package_username/:package_channel/:recipe_revision/package/:conan_package_reference/:package_revision/:file_name

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.
`recipe_revision`	string	yes	Revision of the recipe. GitLab does not yet support Conan revisions, so the default value of `0` is always used.
`conan_package_reference`	string	yes	Reference hash of a Conan package. Conan generates this value.
`package_revision`	string	yes	Revision of the package. GitLab does not yet support Conan revisions, so the default value of `0` is always used.
`file_name`	string	yes	The name and file extension of the requested file.

Provide the file context in the request body:

curl --request PUT \
     --user <username>:<personal_access_token> \
     --upload-file path/to/conaninfo.txt \
     "https://gitlab.example.com/api/v4/packages/conan/v1/files/my-package/1.0/my-group+my-project/stable/0/package/103f6067a947f366ef91fc1b7da351c588d1827f/0/conaninfo.txt"

Delete a Package (delete a Conan recipe)

Delete the Conan recipe and package files from the registry:

DELETE <route-prefix>/conans/:package_name/:package_version/:package_username/:package_channel

Attribute	Type	Required	Description
`package_name`	string	yes	Name of a package.
`package_version`	string	yes	Version of a package.
`package_username`	string	yes	Conan username of a package. This attribute is the `+`-separated full path of your project.
`package_channel`	string	yes	Channel of a package.

curl --request DELETE --header "Authorization: Bearer <authenticate_token>" "https://gitlab.example.com/api/v4/packages/conan/v1/conans/my-package/1.0/my-group+my-project/stable"

Example response:

{
  "id": 1,
  "project_id": 123,
  "created_at": "2020-08-19T13:17:28.655Z",
  "updated_at": "2020-08-19T13:17:28.655Z",
  "name": "my-package",
  "version": "1.0",
  "package_type": "conan",
  "creator_id": null,
  "status": "default"
}