deny.toml

[licenses]
unlicensed = "deny"

# Deny licenses unless they are specifically listed here
copyleft = "deny"
allow-osi-fsf-free = "neither"
default = "deny"

# We want really high confidence when inferring licenses from text
confidence-threshold = 0.93

allow = [
    "Apache-2.0",
    #"BSD-2-Clause", # OK but currently unused; commenting to prevent warning
    "BSD-3-Clause",
    "BSL-1.0",
    #"CC0-1.0",  # OK but currently unused; commenting to prevent warning
    "ISC",
    "MIT",
    "OpenSSL",
    "Unlicense",
    "Zlib"
]

exceptions = [
    # Explicitly allows MPL-2 being pulled in through reqwest's and actix's rustls dependency chain (which uses webpki)
    { name = "webpki-roots", allow = ["MPL-2.0"], version = "*" },
    { name = "unicode-ident", version = "1.0.2", allow = ["MIT", "Apache-2.0", "Unicode-DFS-2016"] },
]

[bans]
# Deny multiple versions or wildcard dependencies.
multiple-versions = "deny"
wildcards = "deny"

skip-tree = [
    # actix-http uses older and newer versions of crates like rustc_version and
    # semver, for build vs. runtime dependencies.
    { name = "actix-http", version = "3.0.0-beta.10" },
    # chrono uses an older version of time, which clashes with the one used by actix-web.
    { name = "chrono", version = "0.4.19" },
    # clap uses an older version of strsim, which clashed with the one used by darling_core.
    { name = "clap", version = "2.34.0" },
    # structopt-derive uses an older version of heck, which clashed with the one used by strum_macros.
    { name = "structopt-derive", version = "0.4.18"},
    # aws-smithy-client brings in several lagging dependencies that can be ignored
    # since it is only used in the integration tests
    { name = "integ" }
]

[sources]
# Deny crates from unknown registries or git repositories.
unknown-registry = "deny"
unknown-git = "deny"

[[licenses.clarify]]
name = "ring"
expression = "MIT AND ISC AND OpenSSL"
license-files = [
    { path = "LICENSE", hash = 0xbd0eed23 }
]

[[licenses.clarify]]
name = "webpki"
expression = "ISC"
license-files = [
    { path = "LICENSE", hash = 0x001c7e6c }
]