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Provide the ability to set password hash algorithm parameters #22942

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Merged
merged 15 commits into from
Feb 19, 2023
Merged

Provide the ability to set password hash algorithm parameters #22942

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7cad01f
Provide the ability to set password hash algorithm parameters
zeripath Feb 2, 2023
39b554a
prod drone
zeripath Feb 16, 2023
d79c546
placate the linter
zeripath Feb 16, 2023
309ea1d
as per delvh
zeripath Feb 16, 2023
16a8ce4
Merge branch 'main' into improve-hash-algo
jolheiser Feb 16, 2023
47b282e
stop-using-argon2 in test hashes
zeripath Feb 16, 2023
b10e602
Try a slightly weaker version of the pbkdf2 algorithm
zeripath Feb 18, 2023
2860567
Merge remote-tracking branch 'origin/main' into improve-hash-algo
zeripath Feb 18, 2023
17f9402
oops
zeripath Feb 18, 2023
66c95c5
More comments to be more explicit
zeripath Feb 18, 2023
0dcd296
placate linter
zeripath Feb 18, 2023
3e43075
add pbkdf2_hi to docs
zeripath Feb 18, 2023
6707eec
Merge branch 'main' into improve-hash-algo
lunny Feb 19, 2023
01768df
Merge branch 'main' into improve-hash-algo
lunny Feb 19, 2023
1bb35b3
Merge branch 'main' into improve-hash-algo
lunny Feb 19, 2023
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2 changes: 1 addition & 1 deletion cmd/admin_user_change_password.go
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Expand Up @@ -9,7 +9,7 @@ import (
"fmt"

user_model "code.gitea.io/gitea/models/user"
pwd "code.gitea.io/gitea/modules/password"
pwd "code.gitea.io/gitea/modules/auth/password"
"code.gitea.io/gitea/modules/setting"

"github.com/urfave/cli"
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2 changes: 1 addition & 1 deletion cmd/admin_user_create.go
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Expand Up @@ -10,7 +10,7 @@ import (

auth_model "code.gitea.io/gitea/models/auth"
user_model "code.gitea.io/gitea/models/user"
pwd "code.gitea.io/gitea/modules/password"
pwd "code.gitea.io/gitea/modules/auth/password"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"

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17 changes: 16 additions & 1 deletion docs/content/doc/advanced/config-cheat-sheet.en-us.md
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Expand Up @@ -568,7 +568,22 @@ Certain queues have defaults that override the defaults set in `[queue]` (this o
- `IMPORT_LOCAL_PATHS`: **false**: Set to `false` to prevent all users (including admin) from importing local path on server.
- `INTERNAL_TOKEN`: **\<random at every install if no uri set\>**: Secret used to validate communication within Gitea binary.
- `INTERNAL_TOKEN_URI`: **<empty>**: Instead of defining INTERNAL_TOKEN in the configuration, this configuration option can be used to give Gitea a path to a file that contains the internal token (example value: `file:/etc/gitea/internal_token`)
- `PASSWORD_HASH_ALGO`: **pbkdf2**: The hash algorithm to use \[argon2, pbkdf2, scrypt, bcrypt\], argon2 will spend more memory than others.
- `PASSWORD_HASH_ALGO`: **pbkdf2**: The hash algorithm to use \[argon2, pbkdf2, pbkdf2_v1, pbkdf2_hi, scrypt, bcrypt\], argon2 and scrypt will spend significant amounts of memory.
- Note: The default parameters for `pbkdf2` hashing have changed - the previous settings are available as `pbkdf2_v1` but are not recommended.
- The hash functions may be tuned by using `$` after the algorithm:
- `argon2$<time>$<memory>$<threads>$<key-length>`
- `bcrypt$<cost>`
- `pbkdf2$<iterations>$<key-length>`
- `scrypt$<n>$<r>$<p>$<key-length>`
- The defaults are:
- `argon2`: `argon2$2$65536$8$50`
- `bcrypt`: `bcrypt$10`
- `pbkdf2`: `pbkdf2$50000$50`
- `pbkdf2_v1`: `pbkdf2$10000$50`
- `pbkdf2_v2`: `pbkdf2$50000$50`
- `pbkdf2_hi`: `pbkdf2$320000$50`
- `scrypt`: `scrypt$65536$16$2$50`
- Adjusting the algorithm parameters using this functionality is done at your own risk.
- `CSRF_COOKIE_HTTP_ONLY`: **true**: Set false to allow JavaScript to read CSRF cookie.
- `MIN_PASSWORD_LENGTH`: **6**: Minimum password length for new users.
- `PASSWORD_COMPLEXITY`: **off**: Comma separated list of character classes required to pass minimum complexity. If left empty or no valid values are specified, checking is disabled (off):
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